This commit updates documentation of the bpf_perf_event_output and
bpf_perf_event_read helpers to match their implementation.
Signed-off-by: Teng Qin <qinteng@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sorayukii <sorayukii69@gmail.com>
Teng Qinauthored and Sorayukiicommited 2026-05-15 17:54:46 +07:00
This patch adds various verifier test cases:
1) A test case for the pruning issue when tracking alignment
is used.
2) Various PTR_TO_MAP_VALUE_OR_NULL tests to make sure pointer
arithmetic turns such register into UNKNOWN_VALUE type.
3) Test cases for the special treatment of LD_ABS/LD_IND to
make sure verifier doesn't break calling convention here.
Latter is needed, since f.e. arm64 JIT uses r1 - r5 for
storing temporary data, so they really must be marked as
NOT_INIT.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sorayukii <sorayukii69@gmail.com>
Daniel Borkmannauthored and Sorayukiicommited 2026-05-15 17:54:41 +07:00
Add a new field, "prog_flags", and an initial flag value
BPF_F_STRICT_ALIGNMENT.
When set, the verifier will enforce strict pointer alignment
regardless of the setting of CONFIG_EFFICIENT_UNALIGNED_ACCESS.
The verifier, in this mode, will also use a fixed value of "2" in
place of NET_IP_ALIGN.
This facilitates test cases that will exercise and validate this part
of the verifier even when run on architectures where alignment doesn't
matter.
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Sorayukii <sorayukii69@gmail.com>
David S. Millerauthored and Sorayukiicommited 2026-05-15 17:54:40 +07:00
Add napi_id access to __sk_buff for socket filter program types, tc
program types and other bpf_convert_ctx_access() users. Having access
to skb->napi_id is useful for per RX queue listener siloing, f.e.
in combination with SO_ATTACH_REUSEPORT_EBPF and when busy polling is
used, meaning SO_REUSEPORT enabled listeners can then select the
corresponding socket at SYN time already [1]. The skb is marked via
skb_mark_napi_id() early in the receive path (e.g., napi_gro_receive()).
Currently, sockets can only use SO_INCOMING_NAPI_ID from 6d4339028b35
("net: Introduce SO_INCOMING_NAPI_ID") as a socket option to look up
the NAPI ID associated with the queue for steering, which requires a
prior sk_mark_napi_id() after the socket was looked up.
Semantics for the __sk_buff napi_id access are similar, meaning if
skb->napi_id is < MIN_NAPI_ID (e.g. outgoing packets using sender_cpu),
then an invalid napi_id of 0 is returned to the program, otherwise a
valid non-zero napi_id.
[1] http://netdevconf.org/2.1/slides/apr6/dumazet-BUSY-POLLING-Netdev-2.1.pdf
Suggested-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sorayukii <sorayukii69@gmail.com>
Daniel Borkmannauthored and Sorayukiicommited 2026-05-15 17:54:37 +07:00
o s/bpf_bpf_get_socket_cookie/bpf_get_socket_cookie
Signed-off-by: Alexander Alemayhu <alexander@alemayhu.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sorayukii <sorayukii69@gmail.com>
Alexander Alemayhuauthored and Sorayukiicommited 2026-05-15 17:54:35 +07:00
add support for BPF_PROG_TEST_RUN command to libbpf.a
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Acked-by: Wang Nan <wangnan0@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sorayukii <sorayukii69@gmail.com>
Alexei Starovoitovauthored and Sorayukiicommited 2026-05-15 17:54:35 +07:00
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sorayukii <sorayukii69@gmail.com>
Stephen Rothwellauthored and Sorayukiicommited 2026-05-15 17:54:30 +07:00
The tools version of this header is out of date; update it to the latest
version from kernel header.
Synchronize with the following commits:
* b95a5c4db09b ("bpf: add a longest prefix match trie map implementation")
* a5e8c07059d0 ("bpf: add bpf_probe_read_str helper")
* d1b662adcdb8 ("bpf: allow option for setting bpf_l4_csum_replace from scratch")
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Daniel Mack <daniel@zonque.org>
Cc: David S. Miller <davem@davemloft.net>
Cc: Gianluca Borello <g.borello@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sorayukii <sorayukii69@gmail.com>
Mickaël Salaünauthored and Sorayukiicommited 2026-05-15 17:54:29 +07:00
When structs are used to store temporary state in cb[] buffer that is
used with programs and among tail calls, then the generated code will
not always access the buffer in bpf_w chunks. We can ease programming
of it and let this act more natural by allowing for aligned b/h/w/dw
sized access for cb[] ctx member. Various test cases are attached as
well for the selftest suite. Potentially, this can also be reused for
other program types to pass data around.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sorayukii <sorayukii69@gmail.com>
Daniel Borkmannauthored and Sorayukiicommited 2026-05-15 17:54:27 +07:00
The patch fixes the case when adding a zero value to the packet
pointer. The zero value could come from src_reg equals type
BPF_K or CONST_IMM. The patch fixes both, otherwise the verifer
reports the following error:
[...]
R0=imm0,min_value=0,max_value=0
R1=pkt(id=0,off=0,r=4)
R2=pkt_end R3=fp-12
R4=imm4,min_value=4,max_value=4
R5=pkt(id=0,off=4,r=4)
269: (bf) r2 = r0 // r2 becomes imm0
270: (77) r2 >>= 3
271: (bf) r4 = r1 // r4 becomes pkt ptr
272: (0f) r4 += r2 // r4 += 0
addition of negative constant to packet pointer is not allowed
Signed-off-by: William Tu <u9012063@gmail.com>
Signed-off-by: Mihai Budiu <mbudiu@vmware.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Alexei Starovoitov <ast@kernel.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sorayukii <sorayukii69@gmail.com>
William Tuauthored and Sorayukiicommited 2026-05-15 17:54:25 +07:00
Running ./test_verifier as unprivileged lets 1 out of 98 tests fail:
[...]
#71 unpriv: check that printk is disallowed FAIL
Unexpected error message!
0: (7a) *(u64 *)(r10 -8) = 0
1: (bf) r1 = r10
2: (07) r1 += -8
3: (b7) r2 = 8
4: (bf) r3 = r1
5: (85) call bpf_trace_printk#6
unknown func bpf_trace_printk#6
[...]
The test case is correct, just that the error outcome changed with
ebb676daa1a3 ("bpf: Print function name in addition to function id").
Same as with e00c7b216f34 ("bpf: fix multiple issues in selftest suite
and samples") issue 2), so just fix up the function name.
Fixes: ebb676daa1a3 ("bpf: Print function name in addition to function id")
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sorayukii <sorayukii69@gmail.com>
Daniel Borkmannauthored and Sorayukiicommited 2026-05-15 17:54:22 +07:00
Commit 57a09bf0a416 ("bpf: Detect identical PTR_TO_MAP_VALUE_OR_NULL
registers") introduced a regression where existing programs stopped
loading due to reaching the verifier's maximum complexity limit,
whereas prior to this commit they were loading just fine; the affected
program has roughly 2k instructions.
What was found is that state pruning couldn't be performed effectively
anymore due to mismatches of the verifier's register state, in particular
in the id tracking. It doesn't mean that 57a09bf0a416 is incorrect per
se, but rather that verifier needs to perform a lot more work for the
same program with regards to involved map lookups.
Since commit 57a09bf0a416 is only about tracking registers with type
PTR_TO_MAP_VALUE_OR_NULL, the id is only needed to follow registers
until they are promoted through pattern matching with a NULL check to
either PTR_TO_MAP_VALUE or UNKNOWN_VALUE type. After that point, the
id becomes irrelevant for the transitioned types.
For UNKNOWN_VALUE, id is already reset to 0 via mark_reg_unknown_value(),
but not so for PTR_TO_MAP_VALUE where id is becoming stale. It's even
transferred further into other types that don't make use of it. Among
others, one example is where UNKNOWN_VALUE is set on function call
return with RET_INTEGER return type.
states_equal() will then fall through the memcmp() on register state;
note that the second memcmp() uses offsetofend(), so the id is part of
that since d2a4dd37f6b4 ("bpf: fix state equivalence"). But the bisect
pointed already to 57a09bf0a416, where we really reach beyond complexity
limit. What I found was that states_equal() often failed in this
case due to id mismatches in spilled regs with registers in type
PTR_TO_MAP_VALUE. Unlike non-spilled regs, spilled regs just perform
a memcmp() on their reg state and don't have any other optimizations
in place, therefore also id was relevant in this case for making a
pruning decision.
We can safely reset id to 0 as well when converting to PTR_TO_MAP_VALUE.
For the affected program, it resulted in a ~17 fold reduction of
complexity and let the program load fine again. Selftest suite also
runs fine. The only other place where env->id_gen is used currently is
through direct packet access, but for these cases id is long living, thus
a different scenario.
Also, the current logic in mark_map_regs() is not fully correct when
marking NULL branch with UNKNOWN_VALUE. We need to cache the destination
reg's id in any case. Otherwise, once we marked that reg as UNKNOWN_VALUE,
it's id is reset and any subsequent registers that hold the original id
and are of type PTR_TO_MAP_VALUE_OR_NULL won't be marked UNKNOWN_VALUE
anymore, since mark_map_reg() reuses the uncached regs[regno].id that
was just overridden. Note, we don't need to cache it outside of
mark_map_regs(), since it's called once on this_branch and the other
time on other_branch, which are both two independent verifier states.
A test case for this is added here, too.
Fixes: 57a09bf0a416 ("bpf: Detect identical PTR_TO_MAP_VALUE_OR_NULL registers")
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Thomas Graf <tgraf@suug.ch>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sorayukii <sorayukii69@gmail.com>
Daniel Borkmannauthored and Sorayukiicommited 2026-05-15 17:54:22 +07:00
The tools version of this header is out of date; update it to the latest
version from the kernel headers.
Signed-off-by: Joe Stringer <joe@ovn.org>
Acked-by: Wang Nan <wangnan0@huawei.com>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Link: http://lkml.kernel.org/r/20161209024620.31660-2-joe@ovn.org
[ Sync it harder, after merging with what was in net-next via perf/urgent via torvalds/master to get BPG_PROG_(AT|DE)TACH, etc ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sorayukii <sorayukii69@gmail.com>
Joe Stringerauthored and Sorayukiicommited 2026-05-15 17:54:22 +07:00
Occasionally, clang (e.g. version 3.8.1) translates a sum between two
constant operands using a BPF_OR instead of a BPF_ADD. The verifier is
currently not handling this scenario, and the destination register type
becomes UNKNOWN_VALUE even if it's still storing a constant. As a result,
the destination register cannot be used as argument to a helper function
expecting a ARG_CONST_STACK_*, limiting some use cases.
Modify the verifier to handle this case, and add a few tests to make sure
all combinations are supported, and stack boundaries are still verified
even with BPF_OR.
Signed-off-by: Gianluca Borello <g.borello@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sorayukii <sorayukii69@gmail.com>
Gianluca Borelloauthored and Sorayukiicommited 2026-05-15 17:54:20 +07:00
Add a start of a test suite for kernel selftests. This moves test_verifier
and test_maps over to tools/testing/selftests/bpf/ along with various
code improvements and also adds a script for invoking test_bpf module.
The test suite can simply be run via selftest framework, f.e.:
# cd tools/testing/selftests/bpf/
# make
# make run_tests
Both test_verifier and test_maps were kind of misplaced in samples/bpf/
directory and we were looking into adding them to selftests for a while
now, so it can be picked up by kbuild bot et al and hopefully also get
more exposure and thus new test case additions.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sorayukii <sorayukii69@gmail.com>
Daniel Borkmannauthored and Sorayukiicommited 2026-05-15 17:54:19 +07:00
perf_event is a utility controller whose primary role is identifying
cgroup membership to filter perf events; however, because it also
tracks some per-css state, it can't be replaced by pure cgroup
membership test. Mark the controller as implicitly enabled on the
default hierarchy so that perf events can always be filtered based on
cgroup v2 path as long as the controller is not mounted on a legacy
hierarchy.
"perf record" is updated accordingly so that it searches for both v1
and v2 hierarchies. A v1 hierarchy is used if perf_event is mounted
on it; otherwise, it uses the v2 hierarchy.
v2: Doc updated to reflect more flexible rebinding behavior.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Signed-off-by: Sorayukii <sorayukii69@gmail.com>
Tejun Heoauthored and Sorayukiicommited 2026-05-15 17:50:32 +07:00
The actual use of TASKS_RCU is only when PREEMPT, otherwise RCU-sched
is used instead. This commit therefore makes synchronize_rcu_tasks()
and call_rcu_tasks() available always, but mapped to synchronize_sched()
and call_rcu_sched(), respectively, when !PREEMPT. This approach also
allows some #ifdefs to be removed from rcutorture.
Reported-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org>
Acked-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Twisted <36546624+TwistedPrime@users.noreply.github.com>
Signed-off-by: Sorayukii <sorayukii69@gmail.com>
Paul E. McKenneyauthored and Sorayukiicommited 2026-05-15 17:49:33 +07:00
Commits started from ("rcu: Tighten up __call_rcu() rcu_head alignment check") and ended in ("rcutorture: Invoke call_rcu() from timer handler")
Signed-off-by: Yousef Algadri <yusufgadrie@gmail.com>
Signed-off-by: TsingPeng <tsingpeng@foxmail.com>
Signed-off-by: Sorayukii <sorayukii69@gmail.com>
Yousef Algadriauthored and Sorayukiicommited 2026-05-15 17:49:30 +07:00
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Merge 4.9.337 into android-4.9-q
Changes in 4.9.337
mm/khugepaged: fix GUP-fast interaction by sending IPI
mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths
block: unhash blkdev part inode when the part is deleted
ASoC: ops: Check bounds for second channel in snd_soc_put_volsw_sx()
can: sja1000: fix size of OCR_MODE_MASK define
ASoC: ops: Correct bounds check for second channel on SX controls
udf: Discard preallocation before extending file with a hole
udf: Drop unused arguments of udf_delete_aext()
udf: Fix preallocation discarding at indirect extent boundary
udf: Do not bother looking for prealloc extents if i_lenExtents matches i_size
udf: Fix extending file within last block
usb: gadget: uvc: Prevent buffer overflow in setup handler
USB: serial: cp210x: add Kamstrup RF sniffer PIDs
Bluetooth: L2CAP: Fix u8 overflow
net: loopback: use NET_NAME_PREDICTABLE for name_assign_type
drivers: soc: ti: knav_qmss_queue: Mark knav_acc_firmwares as static
arm: dts: spear600: Fix clcd interrupt
soc: ti: smartreflex: Fix PM disable depth imbalance in omap_sr_probe
ARM: dts: dove: Fix assigned-addresses for every PCIe Root Port
ARM: dts: armada-370: Fix assigned-addresses for every PCIe Root Port
ARM: dts: armada-xp: Fix assigned-addresses for every PCIe Root Port
ARM: dts: armada-375: Fix assigned-addresses for every PCIe Root Port
ARM: dts: armada-38x: Fix assigned-addresses for every PCIe Root Port
ARM: dts: armada-39x: Fix assigned-addresses for every PCIe Root Port
ARM: mmp: fix timer_read delay
pstore: Avoid kcore oops by vmap()ing with VM_IOREMAP
cpuidle: dt: Return the correct numbers of parsed idle states
alpha: fix syscall entry in !AUDUT_SYSCALL case
PM: hibernate: Fix mistake in kerneldoc comment
fs: don't audit the capability check in simple_xattr_list()
perf: Fix possible memleak in pmu_dev_alloc()
timerqueue: Use rb_entry_safe() in timerqueue_getnext()
ocfs2: fix memory leak in ocfs2_stack_glue_init()
MIPS: vpe-mt: fix possible memory leak while module exiting
MIPS: vpe-cmp: fix possible memory leak while module exiting
PNP: fix name memory leak in pnp_alloc_dev()
irqchip: gic-pm: Use pm_runtime_resume_and_get() in gic_probe()
libfs: add DEFINE_SIMPLE_ATTRIBUTE_SIGNED for signed value
lib/notifier-error-inject: fix error when writing -errno to debugfs file
rapidio: fix possible name leaks when rio_add_device() fails
rapidio: rio: fix possible name leak in rio_register_mport()
ACPICA: Fix use-after-free in acpi_ut_copy_ipackage_to_ipackage()
uprobes/x86: Allow to probe a NOP instruction with 0x66 prefix
x86/xen: Fix memory leak in xen_init_lock_cpu()
MIPS: BCM63xx: Add check for NULL for clk in clk_enable
fs: sysv: Fix sysv_nblocks() returns wrong value
rapidio: fix possible UAF when kfifo_alloc() fails
eventfd: change int to __u64 in eventfd_signal() ifndef CONFIG_EVENTFD
hfs: Fix OOB Write in hfs_asc2mac
rapidio: devices: fix missing put_device in mport_cdev_open
wifi: ath9k: hif_usb: fix memory leak of urbs in ath9k_hif_usb_dealloc_tx_urbs()
wifi: ath9k: hif_usb: Fix use-after-free in ath9k_hif_usb_reg_in_cb()
media: i2c: ad5820: Fix error path
media: vivid: fix compose size exceed boundary
mtd: Fix device name leak when register device failed in add_mtd_device()
ASoC: pxa: fix null-pointer dereference in filter()
regulator: core: fix unbalanced of node refcount in regulator_dev_lookup()
ima: Fix misuse of dereference of pointer in template_desc_init_fields()
wifi: ath10k: Fix return value in ath10k_pci_init()
mtd: lpddr2_nvm: Fix possible null-ptr-deref
Input: elants_i2c - properly handle the reset GPIO when power is off
media: solo6x10: fix possible memory leak in solo_sysfs_init()
media: platform: exynos4-is: Fix error handling in fimc_md_init()
HID: hid-sensor-custom: set fixed size for custom attributes
ALSA: seq: fix undefined behavior in bit shift for SNDRV_SEQ_FILTER_USE_EVENT
clk: rockchip: Fix memory leak in rockchip_clk_register_pll()
mtd: maps: pxa2xx-flash: fix memory leak in probe
media: imon: fix a race condition in send_packet()
pinctrl: pinconf-generic: add missing of_node_put()
media: dvb-usb: az6027: fix null-ptr-deref in az6027_i2c_xfer()
NFSv4.2: Fix a memory stomp in decode_attr_security_label
NFSv4: Fix a deadlock between nfs4_open_recover_helper() and delegreturn
ALSA: asihpi: fix missing pci_disable_device()
drm/radeon: Fix PCI device refcount leak in radeon_atrm_get_bios()
drm/amdgpu: Fix PCI device refcount leak in amdgpu_atrm_get_bios()
ASoC: pcm512x: Fix PM disable depth imbalance in pcm512x_probe
bonding: uninitialized variable in bond_miimon_inspect()
regulator: core: fix module refcount leak in set_supply()
media: saa7164: fix missing pci_disable_device()
ALSA: mts64: fix possible null-ptr-defer in snd_mts64_interrupt
SUNRPC: Fix missing release socket in rpc_sockname()
mmc: moxart: fix return value check of mmc_add_host()
mmc: mxcmmc: fix return value check of mmc_add_host()
mmc: rtsx_usb_sdmmc: fix return value check of mmc_add_host()
mmc: toshsd: fix return value check of mmc_add_host()
mmc: vub300: fix return value check of mmc_add_host()
mmc: via-sdmmc: fix return value check of mmc_add_host()
mmc: wbsd: fix return value check of mmc_add_host()
mmc: mmci: fix return value check of mmc_add_host()
media: c8sectpfe: Add of_node_put() when breaking out of loop
media: coda: Add check for dcoda_iram_alloc
media: coda: Add check for kmalloc
wifi: rtl8xxxu: Add __packed to struct rtl8723bu_c2h
wifi: brcmfmac: Fix error return code in brcmf_sdio_download_firmware()
blktrace: Fix output non-blktrace event when blk_classic option enabled
net: vmw_vsock: vmci: Check memcpy_from_msg()
net: defxx: Fix missing err handling in dfx_init()
drivers: net: qlcnic: Fix potential memory leak in qlcnic_sriov_init()
ethernet: s2io: don't call dev_kfree_skb() under spin_lock_irqsave()
net: farsync: Fix kmemleak when rmmods farsync
net/tunnel: wait until all sk_user_data reader finish before releasing the sock
net: apple: mace: don't call dev_kfree_skb() under spin_lock_irqsave()
net: apple: bmac: don't call dev_kfree_skb() under spin_lock_irqsave()
net: emaclite: don't call dev_kfree_skb() under spin_lock_irqsave()
net: ethernet: dnet: don't call dev_kfree_skb() under spin_lock_irqsave()
hamradio: don't call dev_kfree_skb() under spin_lock_irqsave()
net: amd: lance: don't call dev_kfree_skb() under spin_lock_irqsave()
ntb_netdev: Use dev_kfree_skb_any() in interrupt context
Bluetooth: btusb: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: hci_qca: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: hci_h5: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: hci_bcsp: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: hci_core: don't call kfree_skb() under spin_lock_irqsave()
stmmac: fix potential division by 0
scsi: hpsa: Fix error handling in hpsa_add_sas_host()
scsi: hpsa: Fix possible memory leak in hpsa_add_sas_device()
scsi: fcoe: Fix possible name leak when device_register() fails
scsi: ipr: Fix WARNING in ipr_init()
scsi: fcoe: Fix transport not deattached when fcoe_if_init() fails
scsi: snic: Fix possible UAF in snic_tgt_create()
orangefs: Fix sysfs not cleanup when dev init failed
crypto: img-hash - Fix variable dereferenced before check 'hdev->req'
hwrng: amd - Fix PCI device refcount leak
hwrng: geode - Fix PCI device refcount leak
IB/IPoIB: Fix queue count inconsistency for PKEY child interfaces
drivers: dio: fix possible memory leak in dio_init()
vfio: platform: Do not pass return buffer to ACPI _RST method
uio: uio_dmem_genirq: Fix missing unlock in irq configuration
uio: uio_dmem_genirq: Fix deadlock between irq config and handling
usb: fotg210-udc: Fix ages old endianness issues
staging: vme_user: Fix possible UAF in tsi148_dma_list_add
serial: amba-pl011: avoid SBSA UART accessing DMACR register
serial: pch: Fix PCI device refcount leak in pch_request_dma()
serial: sunsab: Fix error handling in sunsab_init()
misc: tifm: fix possible memory leak in tifm_7xx1_switch_media()
misc: sgi-gru: fix use-after-free error in gru_set_context_option, gru_fault and gru_handle_user_call_os
cxl: fix possible null-ptr-deref in cxl_guest_init_afu|adapter()
cxl: fix possible null-ptr-deref in cxl_pci_init_afu|adapter()
drivers: mcb: fix resource leak in mcb_probe()
mcb: mcb-parse: fix error handing in chameleon_parse_gdd()
chardev: fix error handling in cdev_device_add()
i2c: pxa-pci: fix missing pci_disable_device() on error in ce4100_i2c_probe
staging: rtl8192u: Fix use after free in ieee80211_rx()
staging: rtl8192e: Fix potential use-after-free in rtllib_rx_Monitor()
vme: Fix error not catched in fake_init()
i2c: ismt: Fix an out-of-bounds bug in ismt_access()
usb: storage: Add check for kcalloc
fbdev: ssd1307fb: Drop optional dependency
fbdev: pm2fb: fix missing pci_disable_device()
fbdev: via: Fix error in via_core_init()
fbdev: vermilion: decrease reference count in error path
fbdev: uvesafb: Fixes an error handling path in uvesafb_probe()
HSI: omap_ssi_core: fix unbalanced pm_runtime_disable()
HSI: omap_ssi_core: fix possible memory leak in ssi_probe()
power: supply: fix residue sysfs file in error handle route of __power_supply_register()
HSI: omap_ssi_core: Fix error handling in ssi_init()
include/uapi/linux/swab: Fix potentially missing __always_inline
rtc: snvs: Allow a time difference on clock register read
iommu/fsl_pamu: Fix resource leak in fsl_pamu_probe()
macintosh: fix possible memory leak in macio_add_one_device()
macintosh/macio-adb: check the return value of ioremap()
powerpc/52xx: Fix a resource leak in an error handling path
powerpc/perf: callchain validate kernel stack pointer bounds
powerpc/83xx/mpc832x_rdb: call platform_device_put() in error case in of_fsl_spi_probe()
powerpc/hv-gpci: Fix hv_gpci event list
selftests/powerpc: Fix resource leaks
rtc: st-lpc: Add missing clk_disable_unprepare in st_rtc_probe()
nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure
mISDN: hfcsusb: don't call dev_kfree_skb/kfree_skb() under spin_lock_irqsave()
mISDN: hfcpci: don't call dev_kfree_skb/kfree_skb() under spin_lock_irqsave()
mISDN: hfcmulti: don't call dev_kfree_skb/kfree_skb() under spin_lock_irqsave()
nfc: pn533: Clear nfc_target before being used
r6040: Fix kmemleak in probe and remove
openvswitch: Fix flow lookup to use unmasked key
skbuff: Account for tail adjustment during pull operations
net_sched: reject TCF_EM_SIMPLE case for complex ematch module
myri10ge: Fix an error handling path in myri10ge_probe()
net: stream: purge sk_error_queue in sk_stream_kill_queues()
binfmt_misc: fix shift-out-of-bounds in check_special_flags
fs: jfs: fix shift-out-of-bounds in dbAllocAG
udf: Avoid double brelse() in udf_rename()
fs: jfs: fix shift-out-of-bounds in dbDiscardAG
ACPICA: Fix error code path in acpi_ds_call_control_method()
nilfs2: fix shift-out-of-bounds/overflow in nilfs_sb2_bad_offset()
acct: fix potential integer overflow in encode_comp_t()
hfs: fix OOB Read in __hfs_brec_find
wifi: ath9k: verify the expected usb_endpoints are present
wifi: ar5523: Fix use-after-free on ar5523_cmd() timed out
ipmi: fix memleak when unload ipmi driver
net: ethernet: ti: Fix return type of netcp_ndo_start_xmit()
hamradio: baycom_epp: Fix return type of baycom_send_packet()
wifi: brcmfmac: Fix potential shift-out-of-bounds in brcmf_fw_alloc_request()
igb: Do not free q_vector unless new one was allocated
s390/ctcm: Fix return type of ctc{mp,}m_tx()
s390/netiucv: Fix return type of netiucv_tx()
s390/lcs: Fix return type of lcs_start_xmit()
drm/sti: Use drm_mode_copy()
md/raid1: stop mdx_raid1 thread when raid1 array run failed
mrp: introduce active flags to prevent UAF when applicant uninit
ppp: associate skb with a device at tx
media: dvb-frontends: fix leak of memory fw
media: dvb-usb: fix memory leak in dvb_usb_adapter_init()
blk-mq: fix possible memleak when register 'hctx' failed
mmc: f-sdh30: Add quirks for broken timeout clock capability
media: si470x: Fix use-after-free in si470x_int_in_callback()
clk: st: Fix memory leak in st_of_quadfs_setup()
drm/fsl-dcu: Fix return type of fsl_dcu_drm_connector_mode_valid()
drm/sti: Fix return type of sti_{dvo,hda,hdmi}_connector_mode_valid()
orangefs: Fix kmemleak in orangefs_prepare_debugfs_help_string()
ASoC: mediatek: mt8173-rt5650-rt5514: fix refcount leak in mt8173_rt5650_rt5514_dev_probe()
ASoC: wm8994: Fix potential deadlock
ASoC: rockchip: spdif: Add missing clk_disable_unprepare() in rk_spdif_runtime_resume()
ASoC: rt5670: Remove unbalanced pm_runtime_put()
HID: wacom: Ensure bootloader PID is usable in hidraw mode
reiserfs: Add missing calls to reiserfs_security_free()
iio: adc: ad_sigma_delta: do not use internal iio_dev lock
gcov: add support for checksum field
powerpc/rtas: avoid scheduling in rtas_os_term()
HID: plantronics: Additional PIDs for double volume key presses quirk
hfsplus: fix bug causing custom uid and gid being unable to be assigned with mount
ALSA: line6: correct midi status byte when receiving data from podxt
ALSA: line6: fix stack overflow in line6_midi_transmit
pnode: terminate at peers of source
md: fix a crash in mempool_free
mmc: vub300: fix warning - do not call blocking ops when !TASK_RUNNING
media: stv0288: use explicitly signed char
ktest.pl minconfig: Unset configs instead of just removing them
ARM: ux500: do not directly dereference __iomem
dm cache: Fix ABBA deadlock between shrink_slab and dm_cache_metadata_abort
dm thin: Use last transaction's pmd->root when commit failed
dm thin: Fix UAF in run_timer_softirq()
dm cache: Fix UAF in destroy()
dm cache: set needs_check flag after aborting metadata
tracing: Fix infinite loop in tracing_read_pipe on overflowed print_trace_line
ARM: 9256/1: NWFPE: avoid compiler-generated __aeabi_uldivmod
media: dvb-core: Fix double free in dvb_register_device()
cifs: fix confusing debug message
PCI/sysfs: Fix double free in error path
crypto: n2 - add missing hash statesize
iommu/amd: Fix ivrs_acpihid cmdline parsing code
parisc: led: Fix potential null-ptr-deref in start_task()
device_cgroup: Roll back to original exceptions after copy failure
drm/connector: send hotplug uevent on connector cleanup
drm/vmwgfx: Validate the box size for the snooped cursor
ext4: add inode table check in __ext4_get_inode_loc to aovid possible infinite loop
ext4: fix undefined behavior in bit shift for ext4_check_flag_values
ext4: fix bug_on in __es_tree_search caused by bad boot loader inode
ext4: init quota for 'old.inode' in 'ext4_rename'
ext4: fix error code return to user-space in ext4_get_branch()
ext4: avoid BUG_ON when creating xattrs
ext4: initialize quota before expanding inode in setproject ioctl
Linux 4.9.337
Change-Id: I923e3fef499ae1688b25c70a1a805b55a9f4f027
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit ef784eebb56425eed6e9b16e7d47e5c00dcf9c38 upstream.
After a full run of a make_min_config test, I noticed there were a lot of
CONFIGs still enabled that really should not be. Looking at them, I
noticed they were all defined as "default y". The issue is that the test
simple removes the config and re-runs make oldconfig, which enables it
again because it is set to default 'y'. Instead, explicitly disable the
config with writing "# CONFIG_FOO is not set" to the file to keep it from
being set again.
With this change, one of my box's minconfigs went from 768 configs set,
down to 521 configs set.
Link: https://lkml.kernel.org/r/20221202115936.016fce23@gandalf.local.home
Cc: stable@vger.kernel.org
Fixes: 0a05c769a9 ("ktest: Added config_bisect test type")
Reviewed-by: John 'Warthog9' Hawley (VMware) <warthog9@eaglescrag.net>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Steven Rostedtauthored and Greg Kroah-Hartmancommited 2023-01-07 12:07:35 +01:00
[ Upstream commit 8f4ab7da904ab7027ccd43ddb4f0094e932a5877 ]
In check_all_cpu_dscr_defaults, opendir() opens the directory stream.
Add missing closedir() in the error path to release it.
In check_cpu_dscr_default, open() creates an open file descriptor.
Add missing close() in the error path to release it.
Fixes: ebd5858c90 ("selftests/powerpc: Add test for all DSCR sysfs interfaces")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20221205084429.570654-1-linmq006@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Miaoqian Linauthored and Greg Kroah-Hartmancommited 2023-01-07 12:07:29 +01:00
* common/android-4.9-q:
Linux 4.9.335
v4l2: don't fall back to follow_pfn() if pin_user_pages_fast() fails
proc: proc_skip_spaces() shouldn't think it is working on C strings
proc: avoid integer type confusion in get_proc_long
x86/ioremap: Fix page aligned size calculation in __ioremap_caller()
Bluetooth: L2CAP: Fix accepting connection request for invalid SPSM
x86/pm: Add enumeration check before spec MSRs save/restore setup
x86/tsx: Add a feature bit for TSX control MSR support
Revert "fbdev: fb_pm2fb: Avoid potential divide by zero error"
tcp/udp: Fix memory leak in ipv6_renew_options().
iommu/vt-d: Fix PCI device refcount leak in dmar_dev_scope_init()
pinctrl: single: Fix potential division by zero
ASoC: ops: Fix bounds check for _sx controls
arm64: errata: Fix KVM Spectre-v2 mitigation selection for Cortex-A57/A72
arm64: Fix panic() when Spectre-v2 causes Spectre-BHB to re-allocate KVM vectors
nilfs2: fix NULL pointer dereference in nilfs_palloc_commit_free_entry()
tools/vm/slabinfo-gnuplot: use "grep -E" instead of "egrep"
btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit()
hwmon: (coretemp) fix pci device refcount leak in nv1a_ram_new()
hwmon: (coretemp) Check for null before removing sysfs attrs
net: ethernet: renesas: ravb: Fix promiscuous mode after system resumed
packet: do not set TP_STATUS_CSUM_VALID on CHECKSUM_COMPLETE
net: hsr: Fix potential use-after-free
net/9p: Fix a potential socket leak in p9_socket_open
net: net_netdev: Fix error handling in ntb_netdev_init_module()
net: phy: fix null-ptr-deref while probe() failed
qlcnic: fix sleep-in-atomic-context bugs caused by msleep
can: cc770: cc770_isa_probe(): add missing free_cc770dev()
can: sja1000_isa: sja1000_isa_probe(): add missing free_sja1000dev()
net/mlx5: Fix uninitialized variable bug in outlen_write()
hwmon: (ibmpex) Fix possible UAF when ibmpex_register_bmc() fails
hwmon: (i5500_temp) fix missing pci_disable_device()
iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw
iio: health: afe4403: Fix oob read in afe4403_read_raw
drm/amdgpu: always register an MMU notifier for userptr
net: usb: qmi_wwan: add Telit 0x103a composition
tcp: configurable source port perturb table size
platform/x86: asus-wmi: add missing pci_dev_put() in asus_wmi_set_xusb2pr()
xen/platform-pci: add missing free_irq() in error path
serial: 8250: 8250_omap: Avoid RS485 RTS glitch on ->set_termios()
nilfs2: fix nilfs_sufile_mark_dirty() not set segment usage as dirty
nios2: add FORCE for vmlinuz.gz
kconfig: display recursive dependency resolution hint just once
iio: core: Fix entry not deleted when iio_register_sw_trigger_type() fails
iio: light: apds9960: fix wrong register for gesture gain
s390/crashdump: fix TOD programmable field size
net: thunderx: Fix the ACPI memory leak
nfc: st-nci: fix memory leaks in EVT_TRANSACTION
nfc: st-nci: fix incorrect validating logic in EVT_TRANSACTION
NFC: nci: fix memory leak in nci_rx_data_packet()
xfrm: Fix ignored return value in xfrm6_init()
net/qla3xxx: fix potential memleak in ql3xxx_send()
net/mlx4: Check retval of mlx4_bitmap_init
ARM: mxs: fix memory leak in mxs_machine_init()
9p/fd: fix issue of list_del corruption in p9_fd_cancel()
net: pch_gbe: fix potential memleak in pch_gbe_tx_queue()
nfc/nci: fix race with opening and closing
ARM: dts: at91: sam9g20ek: enable udc vbus gpio pinctrl
bus: sunxi-rsb: Support atomic transfers
af_key: Fix send_acquire race with pfkey_register
MIPS: pic32: treat port as signed integer
wifi: mac80211: Fix ack frame idr leak when mesh has no route
audit: fix undefined behavior in bit shift for AUDIT_BIT
wifi: mac80211_hwsim: fix debugfs attribute ps with rc table support
Linux 4.9.334
ntfs: check overflow when iterating ATTR_RECORDs
ntfs: fix out-of-bounds read in ntfs_attr_find()
ntfs: fix use-after-free in ntfs_attr_find()
mm: fs: initialize fsdata passed to write_begin/write_end interface
9p/trans_fd: always use O_NONBLOCK read/write
gfs2: Switch from strlcpy to strscpy
gfs2: Check sb_bsize_shift after reading superblock
9p: trans_fd/p9_conn_cancel: drop client lock earlier
kcm: avoid potential race in kcm_tx_work
tcp: cdg: allow tcp_cdg_release() to be called multiple times
serial: 8250: Flush DMA Rx on RLSI
nilfs2: fix use-after-free bug of ns_writer on remount
misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram()
mmc: core: properly select voltage range without power cycle
serial: 8250_lpss: Configure DMA also w/o DMA filter
serial: 8250: Fall back to non-DMA Rx if IIR_RDI occurs
dm ioctl: fix misbehavior if list_versions races with module loading
iio: pressure: ms5611: changed hardcoded SPI speed to value limited
iio: trigger: sysfs: fix possible memory leak in iio_sysfs_trig_init()
iio: adc: at91_adc: fix possible memory leak in at91_adc_allocate_trigger()
usb: chipidea: fix deadlock in ci_otg_del_timer
usb: add NO_LPM quirk for Realforce 87U Keyboard
USB: serial: option: add Fibocom FM160 0x0111 composition
USB: serial: option: add u-blox LARA-L6 modem
USB: serial: option: add u-blox LARA-R6 00B modem
USB: serial: option: remove old LARA-R6 PID
USB: serial: option: add Sierra Wireless EM9191
ALSA: usb-audio: Drop snd_BUG_ON() from snd_usbmidi_output_open()
ring_buffer: Do not deactivate non-existant pages
ftrace: Optimize the allocation for mcount entries
ftrace: Fix the possible incorrect kernel message
cifs: Fix wrong return value checking when GETFLAGS
net/x25: Fix skb leak in x25_lapb_receive_frame()
xen/pcpu: fix possible memory leak in register_pcpu()
net: caif: fix double disconnect client in chnl_net_open()
mISDN: fix misuse of put_device() in mISDN_register_device()
mISDN: fix possible memory leak in mISDN_dsp_element_register()
pinctrl: devicetree: fix null pointer dereferencing in pinctrl_dt_to_map
parport_pc: Avoid FIFO port location truncation
ASoC: soc-utils: Remove __exit for snd_soc_util_exit()
tty: n_gsm: fix sleep-in-atomic-context bug in gsm_control_send
serial: 8250: omap: Flush PM QOS work on remove
serial: 8250_omap: remove wait loop from Errata i202 workaround
ASoC: core: Fix use-after-free in snd_soc_exit()
Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm
drm/imx: imx-tve: Fix return type of imx_tve_connector_mode_valid
x86/cpu: Restore AMD's DE_CFG MSR after resume
dmaengine: at_hdmac: Check return code of dma_async_device_register
dmaengine: at_hdmac: Fix impossible condition
dmaengine: at_hdmac: Don't allow CPU to reorder channel enable
dmaengine: at_hdmac: Fix completion of unissued descriptor in case of errors
dmaengine: at_hdmac: Don't start transactions at tx_submit level
dmaengine: at_hdmac: Fix at_lli struct definition
cert host tools: Stop complaining about deprecated OpenSSL functions
udf: Fix a slab-out-of-bounds write bug in udf_find_entry()
btrfs: selftests: fix wrong error check in btrfs_free_dummy_root()
platform/x86: hp_wmi: Fix rfkill causing soft blocked wifi
nilfs2: fix deadlock in nilfs_count_free_blocks()
ALSA: usb-audio: Add quirk entry for M-Audio Micro
ALSA: hda: fix potential memleak in 'add_widget_node'
net: macvlan: fix memory leaks of macvlan_common_newlink
net: mv643xx_eth: disable napi when init rxq or txq failed in mv643xx_eth_open()
ethernet: s2io: disable napi when start nic failed in s2io_card_up()
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
drivers: net: xgene: disable napi when register irq failed in xgene_enet_open()
dmaengine: mv_xor_v2: Fix a resource leak in mv_xor_v2_remove()
tipc: fix the msg->req tlv len check in tipc_nl_compat_name_table_dump_header
ipv6: addrlabel: fix infoleak when sending struct ifaddrlblmsg to network
hamradio: fix issue of dev reference count leakage in bpq_device_event()
net: lapbether: fix issue of dev reference count leakage in lapbeth_device_event()
capabilities: fix undefined behavior in bit shift for CAP_TO_MASK
net: fman: Unregister ethernet device on removal
bnxt_en: fix potentially incorrect return value for ndo_rx_flow_steer
net: gso: fix panic on frag_list with mixed head alloc types
HID: hyperv: fix possible memory leak in mousevsc_probe()
Linux 4.9.333
wifi: brcmfmac: Fix potential buffer overflow in brcmf_fweh_event_worker()
KVM: x86: emulator: update the emulation mode after CR0 write
KVM: x86: emulator: introduce emulator_recalc_and_set_mode
KVM: x86: emulator: em_sysexit should update ctxt->mode
KVM: x86: Mask off reserved bits in CPUID.80000008H
ext4: fix warning in 'ext4_da_release_space'
parisc: Export iosapic_serial_irq() symbol for serial port driver
parisc: Make 8250_gsc driver dependend on CONFIG_PARISC
ALSA: usb-audio: Add quirks for MacroSilicon MS2100/MS2106 devices
btrfs: fix type of parameter generation in btrfs_get_dentry
Bluetooth: L2CAP: Fix attempting to access uninitialized memory
i2c: xiic: Add platform module alias
media: dvb-frontends/drxk: initialize err to 0
media: s5p_cec: limit msg.len to CEC_MAX_MSG_SIZE
net: mdio: fix undefined behavior in bit shift for __mdiobus_register
Bluetooth: L2CAP: fix use-after-free in l2cap_conn_del()
Bluetooth: L2CAP: Fix use-after-free caused by l2cap_reassemble_sdu
btrfs: fix ulist leaks in error paths of qgroup self tests
isdn: mISDN: netjet: fix wrong check of device registration
mISDN: fix possible memory leak in mISDN_register_device()
rose: Fix NULL pointer dereference in rose_send_frame()
ipvs: use explicitly signed chars
net: sched: Fix use after free in red_enqueue()
ata: pata_legacy: fix pdc20230_set_piomode()
net: fec: fix improper use of NETDEV_TX_BUSY
nfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()
nfc: s3fwrn5: Fix potential memory leak in s3fwrn5_nci_send()
nfs4: Fix kmemleak when allocate slot failed
NFSv4.1: We must always send RECLAIM_COMPLETE after a reboot
NFSv4.1: Handle RECLAIM_COMPLETE trunking errors
Change-Id: Ie30850b718c1347e040c5ef46ee50f1b81fe4fc6
[ Upstream commit 8f15c682ac5a778feb8e343f9057b89beb40d85b ]
The rcutorture scripts currently expect the user to create the
tools/testing/selftests/rcutorture/initrd directory. Should the user
fail to do this, the kernel build will fail with obscure and confusing
error messages. This commit therefore adds explicit checks for the
tools/testing/selftests/rcutorture/initrd directory, and if not present,
creates one on systems on which dracut is installed. If this directory
could not be created, a less obscure error message is emitted and the
test is aborted.
Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Connor Shu <Connor.Shu@ibm.com>
[ paulmck: Adapt the script to fit into the rcutorture framework and
severely abbreviate the initrd/init script. ]
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Connor Shuauthored and Greg Kroah-Hartmancommited 2022-12-14 11:24:32 +01:00
commit a435874bf626f55d7147026b059008c8de89fbb8 upstream.
The latest version of grep claims the egrep is now obsolete so the build
now contains warnings that look like:
egrep: warning: egrep is obsolescent; using grep -E
fix this up by moving the related file to use "grep -E" instead.
sed -i "s/egrep/grep -E/g" `grep egrep -rwl tools/vm`
Here are the steps to install the latest grep:
wget http://ftp.gnu.org/gnu/grep/grep-3.8.tar.gz
tar xf grep-3.8.tar.gz
cd grep-3.8 && ./configure && make
sudo make install
export PATH=/usr/local/bin:$PATH
Link: https://lkml.kernel.org/r/1668825419-30584-1-git-send-email-yangtiezhu@loongson.cn
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tiezhu Yangauthored and Greg Kroah-Hartmancommited 2022-12-08 11:15:41 +01:00
* common/android-4.9-q:
Linux 4.9.332
can: rcar_canfd: rcar_canfd_handle_global_receive(): fix IRQ storm on global FIFO receive
net: ehea: fix possible memory leak in ehea_register_port()
openvswitch: switch from WARN to pr_warn
ALSA: aoa: Fix I2S device accounting
ALSA: aoa: i2sbus: fix possible memory leak in i2sbus_add_dev()
net: ksz884x: fix missing pci_disable_device() on error in pcidev_init()
i40e: Fix ethtool rx-flow-hash setting for X722
media: videodev2.h: V4L2_DV_BT_BLANKING_HEIGHT should check 'interlaced'
media: v4l2-dv-timings: add sanity checks for blanking values
media: vivid: dev->bitmap_cap wasn't freed in all cases
media: vivid: s_fbuf: add more sanity checks
can: mscan: mpc5xxx: mpc5xxx_can_probe(): add missing put_clock() in error path
tcp: fix indefinite deferral of RTO with SACK reneging
net: lantiq_etop: don't free skb when returning NETDEV_TX_BUSY
kcm: annotate data-races around kcm->rx_wait
kcm: annotate data-races around kcm->rx_psock
ALSA: ac97: fix possible memory leak in snd_ac97_dev_register()
arc: iounmap() arg is volatile
drm/msm: Fix return type of mdp4_lvds_connector_mode_valid
net: ieee802154: fix error return code in dgram_bind()
mm,hugetlb: take hugetlb_lock before decrementing h->resv_huge_pages
xen/gntdev: Prevent leaking grants
Xen/gntdev: don't ignore kernel unmapping error
s390/futex: add missing EX_TABLE entry to __futex_atomic_op()
kernfs: fix use-after-free in __kernfs_remove
mmc: core: Fix kernel panic when remove non-standard SDIO card
drm/msm/hdmi: fix memory corruption with too many bridges
mac802154: Fix LQI recording
fbdev: smscufx: Fix several use-after-free bugs
tools: iio: iio_utils: fix digit calculation
xhci: Remove device endpoints from bandwidth list when freeing the device
usb: bdc: change state when port disconnected
USB: add RESET_RESUME quirk for NVIDIA Jetson devices in RCM
ALSA: au88x0: use explicitly signed char
ALSA: Use del_timer_sync() before freeing timer
ACPI: video: Force backlight native for more TongFang devices
net: hns: fix possible memory leak in hnae_ae_register()
net/atm: fix proc_mpc_write incorrect return value
HID: magicmouse: Do not set BTN_MOUSE on double report
arm64: errata: Remove AES hwcap for COMPAT tasks
ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS
ata: ahci-imx: Fix MODULE_ALIAS
ocfs2: fix BUG when iput after ocfs2_mknod fails
ocfs2: clear dinode links count in case of error
Linux 4.9.331
gcov: support GCC 12.1 and newer compilers
thermal: intel_powerclamp: Use first online CPU as control_cpu
inet: fully convert sk->sk_rx_dst to RCU rules
ext4: continue to expand file system when the target size doesn't reach
net/ieee802154: don't warn zero-sized raw_sendmsg()
net: ieee802154: return -EINVAL for unknown addr type
perf intel-pt: Fix segfault in intel_pt_print_info() with uClibc
usb: idmouse: fix an uninit-value in idmouse_open
Revert "usb: storage: Add quirk for Samsung Fit flash"
usb: musb: Fix musb_gadget.c rxstate overflow bug
usb: host: xhci: Fix potential memory leak in xhci_alloc_stream_info()
HID: roccat: Fix use-after-free in roccat_read()
scsi: 3w-9xxx: Avoid disabling device if failing to enable it
media: cx88: Fix a null-ptr-deref bug in buffer_prepare()
ARM: dts: imx6sl: add missing properties for sram
ARM: dts: imx6qp: add missing properties for sram
ARM: dts: imx6dl: add missing properties for sram
ARM: dts: imx6q: add missing properties for sram
ARM: dts: imx7d-sdb: config the max pressure for tsc2046
drm/amdgpu: fix initial connector audio value
platform/x86: msi-laptop: Change DMI match / alias strings to fix module autoloading
drm: Prevent drm_copy_field() to attempt copying a NULL pointer
drm: Use size_t type for len variable in drm_copy_field()
r8152: Rate limit overflow messages
Bluetooth: L2CAP: Fix user-after-free
wifi: rt2x00: don't run Rt5592 IQ calibration on MT7620
can: bcm: check the result of can_send() in bcm_can_tx()
Bluetooth: hci_sysfs: Fix attempting to call device_add multiple times
Bluetooth: L2CAP: initialize delayed works at l2cap_chan_create()
xfrm: Update ipcomp_scratches with NULL when freed
tcp: annotate data-race around tcp_md5sig_pool_populated
openvswitch: Fix overreporting of drops in dropwatch
openvswitch: Fix double reporting of drops in dropwatch
thermal: intel_powerclamp: Use get_cpu() instead of smp_processor_id() to avoid crash
powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue
MIPS: BCM47XX: Cast memcmp() of function to (void *)
ACPI: video: Add Toshiba Satellite/Portege Z830 quirk
f2fs: fix race condition on setting FI_NO_EXTENT flag
iommu/omap: Fix buffer overflow in debugfs
powerpc: Fix SPE Power ISA properties for e500v1 platforms
powerpc/pci_dn: Add missing of_node_put()
powerpc/math_emu/efp: Include module.h
clk: ti: dra7-atl: Fix reference leak in of_dra7_atl_clk_probe
clk: bcm2835: fix bcm2835_clock_rate_from_divisor declaration
dmaengine: ioat: stop mod_timer from resurrecting deleted timer in __cleanup()
mfd: sm501: Add check for platform_driver_register()
mfd: lp8788: Fix an error handling path in lp8788_irq_init() and lp8788_irq_init()
mfd: lp8788: Fix an error handling path in lp8788_probe()
mfd: intel_soc_pmic: Fix an error handling path in intel_soc_pmic_i2c_probe()
serial: 8250: Fix restoring termios speed after suspend
firmware: google: Test spinlock on panic path to avoid lockups
drivers: serial: jsm: fix some leaks in probe
ata: fix ata_id_has_dipm()
ata: fix ata_id_has_ncq_autosense()
ata: fix ata_id_has_devslp()
ata: fix ata_id_sense_reporting_enabled() and ata_id_has_sense_reporting()
dyndbg: let query-modname override actual module name
dyndbg: fix module.dyndbg handling
RDMA/rxe: Fix the error caused by qp->sk
RDMA/rxe: Fix "kernel NULL pointer dereference" error
media: xilinx: vipp: Fix refcount leak in xvip_graph_dma_init
tty: xilinx_uartps: Fix the ignore_status
media: exynos4-is: fimc-is: Add of_node_put() when breaking out of loop
HSI: omap_ssi_port: Fix dma_map_sg error check
HSI: omap_ssi: Fix refcount leak in ssi_probe
clk: tegra20: Fix refcount leak in tegra20_clock_init
clk: tegra: Fix refcount leak in tegra114_clock_init
clk: tegra: Fix refcount leak in tegra210_clock_init
iio: ABI: Fix wrong format of differential capacitance channel ABI.
iio: inkern: only release the device node when done with it
iio: adc: at91-sama5d2_adc: fix AT91_SAMA5D2_MR_TRACKTIM_MAX
ARM: dts: exynos: fix polarity of VBUS GPIO of Origen
ARM: Drop CMDLINE_* dependency on ATAGS
ARM: dts: kirkwood: lsxl: remove first ethernet port
ARM: dts: kirkwood: lsxl: fix serial line
soc: qcom: smem_state: Add refcounting for the 'state->of_node'
soc: qcom: smsm: Fix refcount leak bugs in qcom_smsm_probe()
memory: of: Fix refcount leak bug in of_get_ddr_timings()
ALSA: dmaengine: increment buffer pointer atomically
ASoC: eureka-tlv320: Hold reference returned from of_find_xxx API
mmc: au1xmmc: Fix an error handling path in au1xmmc_probe()
platform/x86: msi-laptop: Fix old-ec check for backlight registering
drm/mipi-dsi: Detach devices when removing the host
bnx2x: fix potential memory leak in bnx2x_tpa_stop()
net: rds: don't hold sock lock when cancelling work from rds_tcp_reset_callbacks()
tcp: fix tcp_cwnd_validate() to not forget is_cwnd_limited
mISDN: fix use-after-free bugs in l1oip timer handlers
spi/omap100k:Fix PM disable depth imbalance in omap1_spi100k_probe
net: fs_enet: Fix wrong check in do_pd_setup
wifi: rtl8xxxu: gen2: Fix mistake in path B IQ calibration
spi: qup: add missing clk_disable_unprepare on error in spi_qup_pm_resume_runtime()
spi: qup: add missing clk_disable_unprepare on error in spi_qup_resume()
wifi: rtl8xxxu: tighten bounds checking in rtl8xxxu_read_efuse()
wifi: mac80211: allow bw change during channel switch in mesh
wifi: ath10k: add peer map clean up for peer delete in ath10k_sta_state()
sh: machvec: Use char[] for section boundaries
selinux: use "grep -E" instead of "egrep"
KVM: x86/emulator: Fix handing of POP SS to correctly set interruptibility
ring-buffer: Fix race between reset page and reading page
ring-buffer: Check pending waiters when doing wake ups as well
ring-buffer: Allow splice to read previous partially read pages
ext4: place buffer head allocation before handle start
ext4: make ext4_lazyinit_thread freezable
ext4: fix null-ptr-deref in ext4_write_info
ext4: avoid crash when inline data creation follows DIO write
nilfs2: fix use-after-free bug of struct nilfs_root
fbdev: smscufx: Fix use-after-free in ufx_ops_open()
PCI: Sanitise firmware BAR assignments behind a PCI-PCI bridge
UM: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
parisc: fbdev/stifb: Align graphics memory size to 4MB
regulator: qcom_rpm: Fix circular deferral regression
quota: Check next/prev free block number after reading from quota file
fs: dlm: handle -EBUSY first in lock arg validation
fs: dlm: fix race between test_bit() and queue_work()
iio: dac: ad5593r: Fix i2c read protocol requirements
ALSA: usb-audio: Fix NULL dererence at error path
ALSA: usb-audio: Fix potential memory leaks
ALSA: rawmidi: Drop register_mutex in snd_rawmidi_free()
ALSA: oss: Fix potential deadlock at unregistration
random: use expired timer rather than wq for mixing fast pool
Input: xpad - fix wireless 360 controller breaking after suspend
Input: xpad - add supported devices as contributed on github
random: restore O_NONBLOCK support
wifi: mac80211_hwsim: avoid mac80211 warning on bad rate
random: avoid reading two cache lines on irq randomness
USB: serial: qcserial: add new usb-id for Dell branded EM7455
scsi: stex: Properly zero out the passthrough command structure
ALSA: hda: Fix position reporting on Poulsbo
random: clamp credited irq bits to maximum mixed
ceph: don't truncate file in atomic_open
nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure
nilfs2: fix leak of nilfs_root in case of writer thread creation failure
nilfs2: fix NULL pointer dereference at nilfs_bmap_lookup_at_level()
USB: serial: ftdi_sio: fix 300 bps rate for SIO
usb: mon: make mmapped memory read only
um: Cleanup compiler warning in arch/x86/um/tls_32.c
um: Cleanup syscall_handler_t cast in syscalls_32.h
net/ieee802154: fix uninit value bug in dgram_sendmsg
ARM: dts: fix Moxa SDIO 'compatible', remove 'sdhci' misnomer
dmaengine: xilinx_dma: Report error in case of dma_set_mask_and_coherent API failure
dmaengine: xilinx_dma: cleanup for fetching xlnx,num-fstores property
fs: fix UAF/GPF bug in nilfs_mdt_destroy
ARM: fix function graph tracer and unwinder dependencies
Makefile.extrawarn: Move -Wcast-function-type-strict to W=1
clk: iproc: Do not rely on node name for correct PLL setup
clk: iproc: Minor tidy up of iproc pll data structures
selftests: Fix the if conditions of in test_extra_filter()
nvme: Fix IOC_PR_CLEAR and IOC_PR_RELEASE ioctls for nvme devices
nvme: add new line after variable declatation
usbnet: Fix memory leak in usbnet_disconnect()
Input: melfas_mip4 - fix return value check in mip4_probe()
Revert "drm: bridge: analogix/dp: add panel prepare/unprepare in suspend/resume time"
mm: prevent page_frag_alloc() from corrupting the memory
mmc: moxart: fix 4-bit bus width and remove 8-bit bus width
ntfs: fix BUG_ON in ntfs_lookup_inode_by_name()
net: usb: qmi_wwan: Add new usb-id for Dell branded EM7455
uas: ignore UAS for Thinkplus chips
usb-storage: Add Hiksemi USB3-FW to IGNORE_UAS
uas: add no-uas quirk for Hiksemi usb_disk
Conflicts:
net/ipv4/udp.c
Change-Id: Ieefd73f73a15cc8f4dd6922ff3cd8342cb5cd5c9
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Merge 4.9.332 into android-4.9-q
Changes in 4.9.332
ocfs2: clear dinode links count in case of error
ocfs2: fix BUG when iput after ocfs2_mknod fails
ata: ahci-imx: Fix MODULE_ALIAS
ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS
arm64: errata: Remove AES hwcap for COMPAT tasks
HID: magicmouse: Do not set BTN_MOUSE on double report
net/atm: fix proc_mpc_write incorrect return value
net: hns: fix possible memory leak in hnae_ae_register()
ACPI: video: Force backlight native for more TongFang devices
ALSA: Use del_timer_sync() before freeing timer
ALSA: au88x0: use explicitly signed char
USB: add RESET_RESUME quirk for NVIDIA Jetson devices in RCM
usb: bdc: change state when port disconnected
xhci: Remove device endpoints from bandwidth list when freeing the device
tools: iio: iio_utils: fix digit calculation
fbdev: smscufx: Fix several use-after-free bugs
mac802154: Fix LQI recording
drm/msm/hdmi: fix memory corruption with too many bridges
mmc: core: Fix kernel panic when remove non-standard SDIO card
kernfs: fix use-after-free in __kernfs_remove
s390/futex: add missing EX_TABLE entry to __futex_atomic_op()
Xen/gntdev: don't ignore kernel unmapping error
xen/gntdev: Prevent leaking grants
mm,hugetlb: take hugetlb_lock before decrementing h->resv_huge_pages
net: ieee802154: fix error return code in dgram_bind()
drm/msm: Fix return type of mdp4_lvds_connector_mode_valid
arc: iounmap() arg is volatile
ALSA: ac97: fix possible memory leak in snd_ac97_dev_register()
kcm: annotate data-races around kcm->rx_psock
kcm: annotate data-races around kcm->rx_wait
net: lantiq_etop: don't free skb when returning NETDEV_TX_BUSY
tcp: fix indefinite deferral of RTO with SACK reneging
can: mscan: mpc5xxx: mpc5xxx_can_probe(): add missing put_clock() in error path
media: vivid: s_fbuf: add more sanity checks
media: vivid: dev->bitmap_cap wasn't freed in all cases
media: v4l2-dv-timings: add sanity checks for blanking values
media: videodev2.h: V4L2_DV_BT_BLANKING_HEIGHT should check 'interlaced'
i40e: Fix ethtool rx-flow-hash setting for X722
net: ksz884x: fix missing pci_disable_device() on error in pcidev_init()
ALSA: aoa: i2sbus: fix possible memory leak in i2sbus_add_dev()
ALSA: aoa: Fix I2S device accounting
openvswitch: switch from WARN to pr_warn
net: ehea: fix possible memory leak in ehea_register_port()
can: rcar_canfd: rcar_canfd_handle_global_receive(): fix IRQ storm on global FIFO receive
Linux 4.9.332
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I34f534c6b1ba325afd8991a2731dab1bac206c0c
commit 72b2aa38191bcba28389b0e20bf6b4f15017ff2b upstream.
The iio_utils uses a digit calculation in order to know length of the
file name containing a buffer number. The digit calculation does not
work for number 0.
This leads to allocation of one character too small buffer for the
file-name when file name contains value '0'. (Eg. buffer0).
Fix digit calculation by returning one digit to be present for number
'0'.
Fixes: 096f9b862e ("tools:iio:iio_utils: implement digit calculation")
Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://lore.kernel.org/r/Y0f+tKCz+ZAIoroQ@dc75zzyyyyyyyyyyyyycy-3.rev.dnainternet.fi
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Matti Vaittinenauthored and Greg Kroah-Hartmancommited 2022-11-03 23:49:16 +09:00
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Merge 4.9.331 into android-4.9-q
Changes in 4.9.331
uas: add no-uas quirk for Hiksemi usb_disk
usb-storage: Add Hiksemi USB3-FW to IGNORE_UAS
uas: ignore UAS for Thinkplus chips
net: usb: qmi_wwan: Add new usb-id for Dell branded EM7455
ntfs: fix BUG_ON in ntfs_lookup_inode_by_name()
mmc: moxart: fix 4-bit bus width and remove 8-bit bus width
mm: prevent page_frag_alloc() from corrupting the memory
Revert "drm: bridge: analogix/dp: add panel prepare/unprepare in suspend/resume time"
Input: melfas_mip4 - fix return value check in mip4_probe()
usbnet: Fix memory leak in usbnet_disconnect()
nvme: add new line after variable declatation
nvme: Fix IOC_PR_CLEAR and IOC_PR_RELEASE ioctls for nvme devices
selftests: Fix the if conditions of in test_extra_filter()
clk: iproc: Minor tidy up of iproc pll data structures
clk: iproc: Do not rely on node name for correct PLL setup
Makefile.extrawarn: Move -Wcast-function-type-strict to W=1
ARM: fix function graph tracer and unwinder dependencies
fs: fix UAF/GPF bug in nilfs_mdt_destroy
dmaengine: xilinx_dma: cleanup for fetching xlnx,num-fstores property
dmaengine: xilinx_dma: Report error in case of dma_set_mask_and_coherent API failure
ARM: dts: fix Moxa SDIO 'compatible', remove 'sdhci' misnomer
net/ieee802154: fix uninit value bug in dgram_sendmsg
um: Cleanup syscall_handler_t cast in syscalls_32.h
um: Cleanup compiler warning in arch/x86/um/tls_32.c
usb: mon: make mmapped memory read only
USB: serial: ftdi_sio: fix 300 bps rate for SIO
nilfs2: fix NULL pointer dereference at nilfs_bmap_lookup_at_level()
nilfs2: fix leak of nilfs_root in case of writer thread creation failure
nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure
ceph: don't truncate file in atomic_open
random: clamp credited irq bits to maximum mixed
ALSA: hda: Fix position reporting on Poulsbo
scsi: stex: Properly zero out the passthrough command structure
USB: serial: qcserial: add new usb-id for Dell branded EM7455
random: avoid reading two cache lines on irq randomness
wifi: mac80211_hwsim: avoid mac80211 warning on bad rate
random: restore O_NONBLOCK support
Input: xpad - add supported devices as contributed on github
Input: xpad - fix wireless 360 controller breaking after suspend
random: use expired timer rather than wq for mixing fast pool
ALSA: oss: Fix potential deadlock at unregistration
ALSA: rawmidi: Drop register_mutex in snd_rawmidi_free()
ALSA: usb-audio: Fix potential memory leaks
ALSA: usb-audio: Fix NULL dererence at error path
iio: dac: ad5593r: Fix i2c read protocol requirements
fs: dlm: fix race between test_bit() and queue_work()
fs: dlm: handle -EBUSY first in lock arg validation
quota: Check next/prev free block number after reading from quota file
regulator: qcom_rpm: Fix circular deferral regression
parisc: fbdev/stifb: Align graphics memory size to 4MB
UM: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
PCI: Sanitise firmware BAR assignments behind a PCI-PCI bridge
fbdev: smscufx: Fix use-after-free in ufx_ops_open()
nilfs2: fix use-after-free bug of struct nilfs_root
ext4: avoid crash when inline data creation follows DIO write
ext4: fix null-ptr-deref in ext4_write_info
ext4: make ext4_lazyinit_thread freezable
ext4: place buffer head allocation before handle start
ring-buffer: Allow splice to read previous partially read pages
ring-buffer: Check pending waiters when doing wake ups as well
ring-buffer: Fix race between reset page and reading page
KVM: x86/emulator: Fix handing of POP SS to correctly set interruptibility
selinux: use "grep -E" instead of "egrep"
sh: machvec: Use char[] for section boundaries
wifi: ath10k: add peer map clean up for peer delete in ath10k_sta_state()
wifi: mac80211: allow bw change during channel switch in mesh
wifi: rtl8xxxu: tighten bounds checking in rtl8xxxu_read_efuse()
spi: qup: add missing clk_disable_unprepare on error in spi_qup_resume()
spi: qup: add missing clk_disable_unprepare on error in spi_qup_pm_resume_runtime()
wifi: rtl8xxxu: gen2: Fix mistake in path B IQ calibration
net: fs_enet: Fix wrong check in do_pd_setup
spi/omap100k:Fix PM disable depth imbalance in omap1_spi100k_probe
mISDN: fix use-after-free bugs in l1oip timer handlers
tcp: fix tcp_cwnd_validate() to not forget is_cwnd_limited
net: rds: don't hold sock lock when cancelling work from rds_tcp_reset_callbacks()
bnx2x: fix potential memory leak in bnx2x_tpa_stop()
drm/mipi-dsi: Detach devices when removing the host
platform/x86: msi-laptop: Fix old-ec check for backlight registering
mmc: au1xmmc: Fix an error handling path in au1xmmc_probe()
ASoC: eureka-tlv320: Hold reference returned from of_find_xxx API
ALSA: dmaengine: increment buffer pointer atomically
memory: of: Fix refcount leak bug in of_get_ddr_timings()
soc: qcom: smsm: Fix refcount leak bugs in qcom_smsm_probe()
soc: qcom: smem_state: Add refcounting for the 'state->of_node'
ARM: dts: kirkwood: lsxl: fix serial line
ARM: dts: kirkwood: lsxl: remove first ethernet port
ARM: Drop CMDLINE_* dependency on ATAGS
ARM: dts: exynos: fix polarity of VBUS GPIO of Origen
iio: adc: at91-sama5d2_adc: fix AT91_SAMA5D2_MR_TRACKTIM_MAX
iio: inkern: only release the device node when done with it
iio: ABI: Fix wrong format of differential capacitance channel ABI.
clk: tegra: Fix refcount leak in tegra210_clock_init
clk: tegra: Fix refcount leak in tegra114_clock_init
clk: tegra20: Fix refcount leak in tegra20_clock_init
HSI: omap_ssi: Fix refcount leak in ssi_probe
HSI: omap_ssi_port: Fix dma_map_sg error check
media: exynos4-is: fimc-is: Add of_node_put() when breaking out of loop
tty: xilinx_uartps: Fix the ignore_status
media: xilinx: vipp: Fix refcount leak in xvip_graph_dma_init
RDMA/rxe: Fix "kernel NULL pointer dereference" error
RDMA/rxe: Fix the error caused by qp->sk
dyndbg: fix module.dyndbg handling
dyndbg: let query-modname override actual module name
ata: fix ata_id_sense_reporting_enabled() and ata_id_has_sense_reporting()
ata: fix ata_id_has_devslp()
ata: fix ata_id_has_ncq_autosense()
ata: fix ata_id_has_dipm()
drivers: serial: jsm: fix some leaks in probe
firmware: google: Test spinlock on panic path to avoid lockups
serial: 8250: Fix restoring termios speed after suspend
mfd: intel_soc_pmic: Fix an error handling path in intel_soc_pmic_i2c_probe()
mfd: lp8788: Fix an error handling path in lp8788_probe()
mfd: lp8788: Fix an error handling path in lp8788_irq_init() and lp8788_irq_init()
mfd: sm501: Add check for platform_driver_register()
dmaengine: ioat: stop mod_timer from resurrecting deleted timer in __cleanup()
clk: bcm2835: fix bcm2835_clock_rate_from_divisor declaration
clk: ti: dra7-atl: Fix reference leak in of_dra7_atl_clk_probe
powerpc/math_emu/efp: Include module.h
powerpc/pci_dn: Add missing of_node_put()
powerpc: Fix SPE Power ISA properties for e500v1 platforms
iommu/omap: Fix buffer overflow in debugfs
f2fs: fix race condition on setting FI_NO_EXTENT flag
ACPI: video: Add Toshiba Satellite/Portege Z830 quirk
MIPS: BCM47XX: Cast memcmp() of function to (void *)
powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue
thermal: intel_powerclamp: Use get_cpu() instead of smp_processor_id() to avoid crash
openvswitch: Fix double reporting of drops in dropwatch
openvswitch: Fix overreporting of drops in dropwatch
tcp: annotate data-race around tcp_md5sig_pool_populated
xfrm: Update ipcomp_scratches with NULL when freed
Bluetooth: L2CAP: initialize delayed works at l2cap_chan_create()
Bluetooth: hci_sysfs: Fix attempting to call device_add multiple times
can: bcm: check the result of can_send() in bcm_can_tx()
wifi: rt2x00: don't run Rt5592 IQ calibration on MT7620
Bluetooth: L2CAP: Fix user-after-free
r8152: Rate limit overflow messages
drm: Use size_t type for len variable in drm_copy_field()
drm: Prevent drm_copy_field() to attempt copying a NULL pointer
platform/x86: msi-laptop: Change DMI match / alias strings to fix module autoloading
drm/amdgpu: fix initial connector audio value
ARM: dts: imx7d-sdb: config the max pressure for tsc2046
ARM: dts: imx6q: add missing properties for sram
ARM: dts: imx6dl: add missing properties for sram
ARM: dts: imx6qp: add missing properties for sram
ARM: dts: imx6sl: add missing properties for sram
media: cx88: Fix a null-ptr-deref bug in buffer_prepare()
scsi: 3w-9xxx: Avoid disabling device if failing to enable it
HID: roccat: Fix use-after-free in roccat_read()
usb: host: xhci: Fix potential memory leak in xhci_alloc_stream_info()
usb: musb: Fix musb_gadget.c rxstate overflow bug
Revert "usb: storage: Add quirk for Samsung Fit flash"
usb: idmouse: fix an uninit-value in idmouse_open
perf intel-pt: Fix segfault in intel_pt_print_info() with uClibc
net: ieee802154: return -EINVAL for unknown addr type
net/ieee802154: don't warn zero-sized raw_sendmsg()
ext4: continue to expand file system when the target size doesn't reach
inet: fully convert sk->sk_rx_dst to RCU rules
thermal: intel_powerclamp: Use first online CPU as control_cpu
gcov: support GCC 12.1 and newer compilers
Linux 4.9.331
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I105d6215a29d200abe3330f328ce3c2009ba0df9
commit 5a3d47071f0ced0431ef82a5fb6bd077ed9493db upstream.
uClibc segfaulted because NULL was passed as the format to fprintf().
That happened because one of the format strings was missing and
intel_pt_print_info() didn't check that before calling fprintf().
Add the missing format string, and check format is not NULL before calling
fprintf().
Fixes: 11fa7cb86b ("perf tools: Pass Intel PT information for decoding MTC and CYC")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20221012082259.22394-2-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Adrian Hunterauthored and Greg Kroah-Hartmancommited 2022-10-26 13:15:48 +02:00
[ Upstream commit bc7a319844891746135dc1f34ab9df78d636a3ac ]
The socket 2 bind the addr in use, bind should fail with EADDRINUSE. So
if bind success or errno != EADDRINUSE, testcase should be failed.
Fixes: 3ca8e40299 ("soreuseport: BPF selection functional test")
Signed-off-by: Wang Yufen <wangyufen@huawei.com>
Link: https://lore.kernel.org/r/1663916557-10730-1-git-send-email-wangyufen@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Wang Yufenauthored and Greg Kroah-Hartmancommited 2022-10-26 13:15:33 +02:00
* common/android-4.9-q:
Linux 4.9.330
ext4: make directory inode spreading reflect flexbg size
Drivers: hv: Never allocate anything besides framebuffer from framebuffer memory region
s390/dasd: fix Oops in dasd_alias_get_start_dev due to missing pavgroup
serial: tegra: Use uart_xmit_advance(), fixes icount.tx accounting
serial: Create uart_xmit_advance()
net: sunhme: Fix packet reception for len < RX_COPY_THRESHOLD
perf kcore_copy: Do not check /proc/modules is unchanged
can: gs_usb: gs_can_open(): fix race dev->can.state condition
MIPS: lantiq: export clk_get_io() for lantiq_wdt.ko
net: team: Unsync device addresses on ndo_stop
ipvlan: Fix out-of-bound bugs caused by unset skb->mac_header
netfilter: nf_conntrack_irc: Tighten matching on DCC message
netfilter: nf_conntrack_sip: fix ct_sip_walk_headers
mm/slub: fix to return errno if kmalloc() fails
ALSA: hda: add Intel 5 Series / 3400 PCI DID
ALSA: hda/tegra: set depop delay for tegra
USB: core: Fix RST error in hub.c
wifi: mac80211: Fix UAF in ieee80211_scan_rx()
video: fbdev: pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write
cifs: don't send down the destination address to sendmsg for a SOCK_STREAM
parisc: ccio-dma: Add missing iounmap in error path in ccio_probe()
Linux 4.9.329
tracefs: Only clobber mode/uid/gid on remount if asked
mm: Fix TLB flush for not-first PFNMAP mappings in unmap_region()
platform/x86: acer-wmi: Acer Aspire One AOD270/Packard Bell Dot keymap fixes
ieee802154: cc2520: add rc code in cc2520_tx()
tg3: Disable tg3 device on system reboot to avoid triggering AER
HID: ishtp-hid-clientHID: ishtp-hid-client: Fix comment typo
drm/msm/rd: Fix FIFO-full deadlock
Linux 4.9.328
SUNRPC: use _bh spinlocking on ->transport_lock
MIPS: loongson32: ls1c: Fix hang during startup
usb: dwc3: fix PHY disable sequence
sch_sfb: Also store skb len before calling child enqueue
tcp: fix early ETIMEDOUT after spurious non-SACK RTO
tipc: fix shift wrapping bug in map_get()
sch_sfb: Don't assume the skb is still around after enqueueing to child
netfilter: nf_conntrack_irc: Fix forged IP logic
netfilter: br_netfilter: Drop dst references before setting.
driver core: Don't probe devices after bus_type.match() probe deferral
scsi: mpt3sas: Fix use-after-free warning
ALSA: usb-audio: Fix an out-of-bounds bug in __snd_usb_parse_audio_interface()
ALSA: aloop: Fix random zeros in capture data when using jiffies timer
ALSA: emu10k1: Fix out of bounds access in snd_emu10k1_pcm_channel_alloc()
fbdev: chipsfb: Add missing pci_disable_device() in chipsfb_pci_init()
parisc: Add runtime check to prevent PA2.0 kernels on PA1.x machines
parisc: ccio-dma: Handle kmalloc failure in ccio_init_resources()
drm/radeon: add a force flush to delay work when radeon
Revert "mm: kmemleak: take a full lowmem check in kmemleak_*_phys()"
fs: only do a memory barrier for the first set_buffer_uptodate()
ALSA: seq: Fix data-race at module auto-loading
ALSA: seq: oss: Fix data-race for max_midi_devs access
net: mac802154: Fix a condition in the receive path
wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected
usb: gadget: mass_storage: Fix cdrom data transfers on MAC-OS
USB: core: Prevent nested device-reset calls
s390: fix nospec table alignments
s390/hugetlb: fix prepare_hugepage_range() check for 2 GB hugepages
usb-storage: Add ignore-residue quirk for NXP PN7462AU
USB: cdc-acm: Add Icom PMR F3400 support (0c26:0020)
USB: serial: option: add support for Cinterion MV32-WA/WB RmNet mode
USB: serial: option: add support for OPPO R11 diag port
USB: serial: cp210x: add Decagon UCA device id
xhci: Add grace period after xHC start to prevent premature runtime suspend.
hwmon: (gpio-fan) Fix array out of bounds access
USB: serial: ftdi_sio: add Omron CS1W-CIF31 device id
vt: Clear selection before changing the font
staging: rtl8712: fix use after free bugs
serial: fsl_lpuart: RS485 RTS polariy is inverse
wifi: cfg80211: debugfs: fix return type in ht40allow_map_read()
platform/x86: pmc_atom: Fix SLP_TYPx bitfield mask
fbdev: fb_pm2fb: Avoid potential divide by zero error
Conflicts:
drivers/usb/dwc3/core.c
net/netfilter/nf_conntrack_irc.c
Change-Id: I7e3e438b5139697f5979b20110708a60ed6a250b
[ Upstream commit 5b427df27b94aec1312cace48a746782a0925c53 ]
/proc/kallsyms and /proc/modules are compared before and after the copy
in order to ensure no changes during the copy.
However /proc/modules also might change due to reference counts changing
even though that does not make any difference.
Any modules loaded or unloaded should be visible in changes to kallsyms,
so it is not necessary to check /proc/modules also anyway.
Remove the comparison checking that /proc/modules is unchanged.
Fixes: fc1b691d76 ("perf buildid-cache: Add ability to add kcore to the cache")
Reported-by: Daniel Dao <dqminh@cloudflare.com>
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Tested-by: Daniel Dao <dqminh@cloudflare.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/r/20220914122429.8770-1-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Adrian Hunterauthored and Greg Kroah-Hartmancommited 2022-09-28 10:55:46 +02:00
Rather than setting this once init is running, set panic_on_warn from
the kernel command line, so that it catches splats from WireGuard
initialization code and the various crypto selftests.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Jason A. Donenfeldauthored and Michael Bestascommited 2022-09-06 06:21:20 +03:00
The parallel tests were added to catch queueing issues from multiple
cores. But what happens in reality when testing tons of processes is
that these separate threads wind up fighting with the scheduler, and we
wind up with contention in places we don't care about that decrease the
chances of hitting a bug. So just do a test with the number of CPU
cores, rather than trying to scale up arbitrarily.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Jason A. Donenfeldauthored and Michael Bestascommited 2022-09-06 06:21:19 +03:00
It turns out that by having CONFIG_ACPI=n, we've been failing to boot
additional CPUs, and so these systems were functionally UP. The code
bloat is unfortunate for build times, but I don't see an alternative. So
this commit sets CONFIG_ACPI=y for x86_64 and i686 configs.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Jason A. Donenfeldauthored and Michael Bestascommited 2022-09-06 06:21:19 +03:00
We don't actualy need to write anything in the pool. Instead, we just
force the total over 128, and we should be good to go for all old
kernels. We also only need this on getrandom() kernels, which simplifies
things too.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Jason A. Donenfeldauthored and Michael Bestascommited 2022-09-06 06:21:18 +03:00
The selftests currently parse the kernel log at the end to track
potential memory leaks. With these tests now reading off the end of the
buffer, due to recent optimizations, some creation messages were lost,
making the tests think that there was a free without an alloc. Fix this
by increasing the kernel log size.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Jason A. Donenfeldauthored and Michael Bestascommited 2022-09-06 06:21:17 +03:00
In order to test ndo_start_xmit being called in parallel, explicitly add
separate tests, which should all run on different cores. This should
help tease out bugs associated with queueing up packets from different
cores in parallel. Currently, it hasn't found those types of bugs, but
given future planned work, this is a useful regression to avoid.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Jason A. Donenfeldauthored and Michael Bestascommited 2022-09-06 06:21:17 +03:00
If netfilter changes the packet mark, the packet is rerouted. The
ip_route_me_harder family of functions fails to use the right sk, opting
to instead use skb->sk, resulting in a routing loop when used with
tunnels. Fixing this inside of the compat layer with skb_orphan would
work but would cause other problems, by disabling TSQ, so instead we
warn if the calling kernel hasn't yet backported the fix for this.
Reported-by: Chen Minqiang <ptpt52@gmail.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Jason A. Donenfeldauthored and Michael Bestascommited 2022-09-06 06:21:17 +03:00
Before the 256 was just a guess, which was made wrong by qemu 5.0, so
instead actually query whether or not we're all set.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Jason A. Donenfeldauthored and Michael Bestascommited 2022-09-06 06:21:17 +03:00
* common/android-4.9-q:
ANDROID: android-verity: Prevent double-freeing metadata
Linux 4.9.317
bpf: Enlarge offset check value to INT_MAX in bpf_skb_{load,store}_bytes
NFSD: Fix possible sleep during nfsd4_release_lockowner()
tpm: ibmvtpm: Correct the return value in tpm_ibmvtpm_probe()
dm verity: set DM_TARGET_IMMUTABLE feature flag
dm stats: add cond_resched when looping over entries
dm crypt: make printing of the key constant-time
exec: Force single empty string when argv is empty
block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern
drm/i915: Fix -Wstringop-overflow warning in call to intel_read_wm_latency()
assoc_array: Fix BUG_ON during garbage collect
drivers: i2c: thunderx: Allow driver to work with ACPI defined TWSI controllers
net: af_key: check encryption module availability consistency
Linux 4.9.316
net: stmmac: fix missing pci_disable_device() on error in stmmac_pci_probe()
ethernet: tulip: fix missing pci_disable_device() on error in tulip_init_one()
mac80211: fix rx reordering with non explicit / psmp ack policy
scsi: qla2xxx: Fix missed DMA unmap for aborted commands
perf bench numa: Address compiler error on s390
igb: skip phy status check where unavailable
ARM: 9197/1: spectre-bhb: fix loop8 sequence for Thumb2
ARM: 9196/1: spectre-bhb: enable for Cortex-A15
net: af_key: add check for pfkey_broadcast in function pfkey_process
NFC: nci: fix sleep in atomic context bugs caused by nci_skb_alloc
net/qla3xxx: Fix a test in ql_reset_work()
net: vmxnet3: fix possible NULL pointer dereference in vmxnet3_rq_cleanup()
net: vmxnet3: fix possible use-after-free bugs in vmxnet3_rq_alloc_rx_buf()
drm/dp/mst: fix a possible memory leak in fetch_monitor_name()
perf: Fix sys_perf_event_open() race against self
ALSA: wavefront: Proper check of get_user() error
mmc: core: Default to generic_cmd6_time as timeout in __mmc_switch()
mmc: block: Use generic_cmd6_time when modifying INAND_CMD38_ARG_EXT_CSD
mmc: core: Specify timeouts for BKOPS and CACHE_FLUSH for eMMC
ARM: 9191/1: arm/stacktrace, kasan: Silence KASAN warnings in unwind_frame()
drbd: remove usage of list iterator variable after loop
MIPS: lantiq: check the return value of kzalloc()
Input: add bounds checking to input_set_capability()
um: Cleanup syscall_handler_t definition/cast, fix warning
floppy: use a statically allocated error counter
Linux 4.9.315
tty/serial: digicolor: fix possible null-ptr-deref in digicolor_uart_probe()
ping: fix address binding wrt vrf
USB: serial: option: add Fibocom MA510 modem
USB: serial: option: add Fibocom L610 modem
USB: serial: qcserial: add support for Sierra Wireless EM7590
USB: serial: pl2303: add device id for HP LM930 Display
usb: cdc-wdm: fix reading stuck on device close
ASoC: ops: Validate input values in snd_soc_put_volsw_range()
ASoC: max98090: Generate notifications on changes for custom control
ASoC: max98090: Reject invalid values in custom control put()
hwmon: (f71882fg) Fix negative temperature
net: sfc: ef10: fix memory leak in efx_ef10_mtd_probe()
s390/lcs: fix variable dereferenced before check
s390/ctcm: fix potential memory leak
s390/ctcm: fix variable dereferenced before check
mac80211_hwsim: call ieee80211_tx_prepare_skb under RCU protection
netlink: do not reset transport header in netlink_recvmsg()
ipv4: drop dst in multicast routing path
net: Fix features skip in for_each_netdev_feature()
Linux 4.9.314
mm: userfaultfd: fix missing cache flush in mcopy_atomic_pte() and __mcopy_atomic()
mmc: rtsx: add 74 Clocks in power on flow
Bluetooth: Fix the creation of hdev->name
can: grcan: only use the NAPI poll budget for RX
can: grcan: grcan_probe(): fix broken system id check for errata workaround needs
block: drbd: drbd_nl: Make conversion to 'enum drbd_ret_code' explicit
MIPS: Use address-of operator on section symbols
Linux 4.9.313
dm: interlock pending dm_io and dm_wait_for_bios_completion
dm: fix mempool NULL pointer race when completing IO
net: ipv6: ensure we call ipv6_mc_down() at most once
net: sched: prevent UAF on tc_ctl_tfilter when temporarily dropping rtnl_lock
kvm: x86/cpuid: Only provide CPUID leaf 0xA if host has architectural PMU
net: igmp: respect RCU rules in ip_mc_source() and ip_mc_msfilter()
btrfs: always log symlinks in full mode
smsc911x: allow using IRQ0
net: emaclite: Add error handling for of_address_to_resource()
ASoC: dmaengine: Restore NULL prepare_slave_config() callback
hwmon: (adt7470) Fix warning on module removal
NFC: netlink: fix sleep in atomic bug when firmware download timeout
nfc: nfcmrvl: main: reorder destructive operations in nfcmrvl_nci_unregister_dev to avoid bugs
nfc: replace improper check device_is_registered() in netlink related functions
can: grcan: use ofdev->dev when allocating DMA memory
can: grcan: grcan_close(): fix deadlock
ASoC: wm8958: Fix change notifications for DSP controls
firewire: core: extend card->lock in fw_core_handle_bus_reset
firewire: remove check of list iterator against head past the loop body
firewire: fix potential uaf in outbound_phy_packet_callback()
Revert "SUNRPC: attempt AF_LOCAL connect on setup"
ALSA: fireworks: fix wrong return count shorter than expected by 4 bytes
parisc: Merge model and model name into one line in /proc/cpuinfo
MIPS: Fix CP0 counter erratum detection for R4k CPUs
tty: n_gsm: fix incorrect UA handling
tty: n_gsm: fix wrong command frame length field encoding
tty: n_gsm: fix wrong command retry handling
tty: n_gsm: fix missing explicit ldisc flush
tty: n_gsm: fix insufficient txframe size
tty: n_gsm: fix malformed counter for out of frame data
tty: n_gsm: fix wrong signal octet encoding in convergence layer type 2
x86/cpu: Load microcode during restore_processor_state()
drivers: net: hippi: Fix deadlock in rr_close()
ASoC: wm8731: Disable the regulator when probing fails
bnx2x: fix napi API usage sequence
clk: sunxi: sun9i-mmc: check return value after calling platform_get_resource()
bus: sunxi-rsb: Fix the return value of sunxi_rsb_device_create()
tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT
ip_gre: Make o_seqno start from 0 in native mode
pinctrl: pistachio: fix use of irq_of_parse_and_map()
mtd: rawnand: Fix return value check of wait_for_completion_timeout
ARM: dts: Fix mmc order for omap3-gta04
ARM: OMAP2+: Fix refcount leak in omap_gic_of_init
phy: samsung: exynos5250-sata: fix missing device put in probe error paths
phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe
ARM: dts: imx6qdl-apalis: Fix sgtl5000 detection issue
hex2bin: fix access beyond string end
hex2bin: make the function hex_to_bin constant-time
serial: 8250: Correct the clock for EndRun PTP/1588 PCIe device
serial: 8250: Also set sticky MCR bits in console restoration
usb: gadget: configfs: clear deactivation flag in configfs_composite_unbind()
usb: gadget: uvc: Fix crash when encoding data for usb request
usb: misc: fix improper handling of refcount in uss720_probe()
iio: magnetometer: ak8975: Fix the error handling in ak8975_power_on()
iio: dac: ad5446: Fix read_raw not returning set value
iio: dac: ad5592r: Fix the missing return value.
xhci: stop polling roothubs after shutdown
USB: serial: option: add Telit 0x1057, 0x1058, 0x1075 compositions
USB: serial: option: add support for Cinterion MV32-WA/MV32-WB
USB: serial: cp210x: add PIDs for Kamstrup USB Meter Reader
USB: serial: whiteheat: fix heap overflow in WHITEHEAT_GET_DTR_RTS
USB: quirks: add STRING quirk for VCOM device
USB: quirks: add a Realtek card reader
lightnvm: disable the subsystem
Revert "net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link"
floppy: disable FDRAWCMD by default
Linux 4.9.312
block/compat_ioctl: fix range check in BLKGETSIZE
ext4: force overhead calculation if the s_overhead_cluster makes no sense
ext4: fix overhead calculation to account for the reserved gdt blocks
ext4: limit length to bitmap_maxbytes - blocksize in punch_hole
ARC: entry: fix syscall_trace_exit argument
e1000e: Fix possible overflow in LTR decoding
ASoC: soc-dapm: fix two incorrect uses of list iterator
openvswitch: fix OOB access in reserve_sfa_size()
dma: at_xdmac: fix a missing check on list iterator
ata: pata_marvell: Check the 'bmdma_addr' beforing reading
drm/msm/mdp5: check the return of kzalloc()
brcmfmac: sdio: Fix undefined behavior due to shift overflowing the constant
cifs: Check the IOCB_DIRECT flag, not O_DIRECT
vxlan: fix error return code in vxlan_fdb_append
ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant
platform/x86: samsung-laptop: Fix an unsigned comparison which can never be negative
ARM: vexpress/spc: Avoid negative array index when !SMP
netlink: reset network and mac headers in netlink_dump()
net/packet: fix packet_sock xmit return value checking
dmaengine: imx-sdma: Fix error checking in sdma_event_remap
ALSA: usb-audio: Clear MIDI port active flag after draining
gfs2: assign rgrp glock before compute_bitstructs
mm: page_alloc: fix building error on -Werror=array-compare
etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead
Linux 4.9.311
gcc-plugins: latent_entropy: use /dev/urandom
i2c: pasemi: Wait for write xfers to finish
smp: Fix offline cpu check in flush_smp_call_function_queue()
ARM: davinci: da850-evm: Avoid NULL pointer dereference
ALSA: pcm: Test for "silence" field in struct "pcm_format_data"
mm: kmemleak: take a full lowmem check in kmemleak_*_phys()
mm, page_alloc: fix build_zonerefs_node()
drivers: net: slip: fix NPD bug in sl_tx_timeout()
scsi: mvsas: Add PCI ID of RocketRaid 2640
gpu: ipu-v3: Fix dev_dbg frequency output
net: micrel: fix KS8851_MLL Kconfig
scsi: ibmvscsis: Increase INITIAL_SRP_LIMIT to 1024
drm/amdkfd: Check for potential null return of kmalloc_array()
cifs: potential buffer overflow in handling symlinks
nfc: nci: add flush_workqueue to prevent uaf
net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
veth: Ensure eth header is in skb's linear part
xfrm: policy: match with both mark and mask on user interfaces
arm64: module: remove (NOLOAD) from linker script
mm: don't skip swap entry even if zap_details specified
dmaengine: Revert "dmaengine: shdma: Fix runtime PM imbalance on error"
tools build: Use $(shell ) instead of `` to get embedded libperl's ccopts
arm64: patch_text: Fixup last cpu should be master
x86/speculation: Restore speculation related MSRs during S3 resume
x86/pm: Save the MSR validity status at context setup
mm/mempolicy: fix mpol_new leak in shared_policy_replace
mmmremap.c: avoid pointless invalidate_range_start/end on mremap(old_size=0)
drbd: Fix five use after free bugs in get_initial_state
drm/imx: Fix memory leak in imx_pd_connector_get_modes
net: stmmac: Fix unset max_speed difference between DT and non-DT platforms
scsi: zorro7xx: Fix a resource leak in zorro7xx_remove_one()
mm: fix race between MADV_FREE reclaim and blkdev direct IO read
jfs: prevent NULL deref in diFree
virtio_console: eliminate anonymous module_init & module_exit
serial: samsung_tty: do not unlock port->lock for uart_write_wakeup()
SUNRPC/call_alloc: async tasks mustn't block waiting for memory
w1: w1_therm: fixes w1_seq for ds28ea00 sensors
init/main.c: return 1 from handled __setup() functions
Bluetooth: Fix use after free in hci_send_acl
xtensa: fix DTC warning unit_address_format
usb: dwc3: omap: fix "unbalanced disables for smps10_out1" on omap5evm
scsi: libfc: Fix use after free in fc_exch_abts_resp()
MIPS: fix fortify panic when copying asm exception handlers
bnxt_en: Eliminate unintended link toggle during FW reset
scsi: aha152x: Fix aha152x_setup() __setup handler return value
scsi: pm8001: Fix pm8001_mpi_task_abort_resp()
dm ioctl: prevent potential spectre v1 gadget
iommu/arm-smmu-v3: fix event handling soft lockup
scsi: bfa: Replace snprintf() with sysfs_emit()
scsi: mvsas: Replace snprintf() with sysfs_emit()
powerpc: dts: t104xrdb: fix phy type for FMAN 4/5
ptp: replace snprintf with sysfs_emit
ath5k: fix OOB in ath5k_eeprom_read_pcal_info_5111
KVM: x86/svm: Clear reserved bits written to PerfEvtSeln MSRs
ARM: 9187/1: JIVE: fix return value of __setup handler
rtc: wm8350: Handle error for wm8350_register_irq
KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't activated
openvswitch: Fixed nd target mask field in the flow dump.
ARM: dts: spear13xx: Update SPI dma properties
ARM: dts: spear1340: Update serial node properties
ASoC: topology: Allow TLV control to be either read or write
ubi: fastmap: Return error code if memory allocation fails in add_aeb()
mm/memcontrol: return 1 from cgroup.memory __setup() handler
mm/mmap: return 1 from stack_guard_gap __setup() handler
ACPI: CPPC: Avoid out of bounds access when parsing _CPC data
pinctrl: pinconf-generic: Print arguments for bias-pull-*
gfs2: Make sure FITRIM minlen is rounded up to fs block size
ubifs: setflags: Make dirtied_ino_d 8 bytes aligned
ubifs: Add missing iput if do_tmpfile() failed in rename whiteout
KVM: Prevent module exit until all VMs are freed
scsi: qla2xxx: Fix incorrect reporting of task management failure
mmc: host: Return an error when ->enable_sdio_irq() ops is missing
media: hdpvr: initialize dev->worker at hdpvr_register_videodev
video: fbdev: sm712fb: Fix crash in smtcfb_write()
ARM: mmp: Fix failure to remove sram device
ARM: tegra: tamonten: Fix I2C3 pad setting
media: cx88-mpeg: clear interrupt status register before streaming video
ASoC: soc-core: skip zero num_dai component in searching dai name
video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf()
video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf()
ARM: dts: bcm2837: Add the missing L1/L2 cache information
ARM: dts: qcom: fix gic_irq_domain_translate warnings for msm8960
video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit
video: fbdev: cirrusfb: check pixclock to avoid divide by zero
video: fbdev: w100fb: Reset global state
video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow
ntfs: add sanity check on allocation size
ext4: don't BUG if someone dirty pages without asking ext4 first
spi: tegra20: Use of_device_get_match_data()
PM: core: keep irq flags in device_pm_check_callbacks()
ACPI/APEI: Limit printable size of BERT table data
ACPICA: Avoid walking the ACPI Namespace if it is not there
irqchip/nvic: Release nvic_base upon failure
Fix incorrect type in assignment of ipv6 port for audit
loop: use sysfs_emit() in the sysfs xxx show()
selinux: use correct type for context length
net/x25: Fix null-ptr-deref caused by x25_disconnect
qlcnic: dcb: default to returning -EOPNOTSUPP
net: phy: broadcom: Fix brcm_fet_config_init()
netfilter: nf_conntrack_tcp: preserve liberal flag in tcp options
jfs: fix divide error in dbNextAG
kgdbts: fix return value of __setup handler
kgdboc: fix return value of __setup handler
tty: hvc: fix return value of __setup handler
pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe
pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_probe
pinctrl: mediatek: Fix missing of_node_put() in mtk_pctrl_init
NFS: remove unneeded check in decode_devicenotify_args()
clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver
clk: clps711x: Terminate clk_div_table with sentinel element
clk: loongson1: Terminate clk_div_table with sentinel element
remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region
clk: qcom: clk-rcg2: Update the frac table for pixel clock
iio: adc: Add check for devm_request_threaded_irq
pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add()
mxser: fix xmit_buf leak in activate when LSR == 0xff
mfd: asic3: Add missing iounmap() on error asic3_mfd_probe
i2c: mux: demux-pinctrl: do not deactivate a master that is not active
af_netlink: Fix shift out of bounds in group mask calculation
USB: storage: ums-realtek: fix error code in rts51x_read_mem()
MIPS: RB532: fix return value of __setup handler
mfd: mc13xxx: Add check for mc13xxx_irq_request
powerpc/sysdev: fix incorrect use to determine if list is empty
power: supply: wm8350-power: Add missing free in free_charger_irq
power: supply: wm8350-power: Handle error for wm8350_register_irq
i2c: xiic: Make bus names unique
KVM: x86/emulator: Defer not-present segment check in __load_segment_descriptor()
KVM: x86: Fix emulation in writing cr8
drm/tegra: Fix reference leak in tegra_dsi_ganged_probe
ext2: correct max file size computing
TOMOYO: fix __setup handlers return values
scsi: pm8001: Fix abort all task initialization
scsi: pm8001: Fix payload initialization in pm80xx_set_thermal_config()
scsi: pm8001: Fix command initialization in pm8001_chip_ssp_tm_req()
scsi: pm8001: Fix command initialization in pm80XX_send_read_log()
iwlwifi: Fix -EIO error code that is never returned
HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports
power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init
ray_cs: Check ioremap return value
ath9k_htc: fix uninit value bugs
drm/edid: Don't clear formats if using deep color
mtd: onenand: Check for error irq
ASoC: imx-es8328: Fix error return code in imx_es8328_probe()
ASoC: mxs: Fix error handling in mxs_sgtl5000_probe
ASoC: dmaengine: do not use a NULL prepare_slave_config() callback
video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of
ASoC: fsi: Add check for clk_enable
ASoC: wm8350: Handle error for wm8350_register_irq
ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe
ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction
memory: emif: check the pointer temp in get_device_details()
memory: emif: Add check for setup_interrupts
ASoC: atmel_ssc_dai: Handle errors for clk_enable
ASoC: mxs-saif: Handle errors for clk_enable
printk: fix return value of printk.devkmsg __setup handler
arm64: dts: broadcom: Fix sata nodename
arm64: dts: ns2: Fix spi-cpol and spi-cpha property
ALSA: spi: Add check for clk_enable()
ASoC: ti: davinci-i2s: Add check for clk_enable()
media: usb: go7007: s2250-board: fix leak in probe()
soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe
ARM: dts: qcom: ipq4019: fix sleep clock
video: fbdev: fbcvt.c: fix printing in fb_cvt_print_name()
video: fbdev: smscufx: Fix null-ptr-deref in ufx_usb_probe()
perf/x86/intel/pt: Fix address filter config for 32-bit kernel
perf/core: Fix address filter parser for multiple filters
sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa
clocksource: acpi_pm: fix return value of __setup handler
hwmon: (pmbus) Add Vin unit off handling
crypto: ccp - ccp_dmaengine_unregister release dma channels
crypto: vmx - add missing dependencies
PM: suspend: fix return value of __setup handler
PM: hibernate: fix __setup handler error handling
hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING
hwmon: (pmbus) Add mutex to regulator ops
selftests/x86: Add validity check and allow field splitting
spi: tegra114: Add missing IRQ check in tegra_spi_probe
crypto: mxs-dcp - Fix scatterlist processing
crypto: authenc - Fix sleep in atomic context in decrypt_tail
PCI: pciehp: Clear cmd_busy bit in polling mode
brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio
brcmfmac: firmware: Allocate space for default boardrev in nvram
media: davinci: vpif: fix unbalanced runtime PM get
DEC: Limit PMAX memory probing to R3k systems
lib/raid6/test: fix multiple definition linking error
thermal: int340x: Increase bitmap size
carl9170: fix missing bit-wise or operator for tx_params
ARM: dts: exynos: add missing HDMI supplies on SMDK5420
ARM: dts: exynos: add missing HDMI supplies on SMDK5250
ARM: dts: exynos: fix UART3 pins configuration in Exynos5250
video: fbdev: atari: Atari 2 bpp (STe) palette bugfix
video: fbdev: sm712fb: Fix crash in smtcfb_read()
drivers: hamradio: 6pack: fix UAF bug caused by mod_timer()
ALSA: cs4236: fix an incorrect NULL check on list iterator
Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads"
scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands
mempolicy: mbind_range() set_policy() after vma_merge()
mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node
jffs2: fix memory leak in jffs2_scan_medium
jffs2: fix memory leak in jffs2_do_mount_fs
jffs2: fix use-after-free in jffs2_clear_xattr_subsystem
can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path
NFSD: prevent underflow in nfssvc_decode_writeargs()
SUNRPC: avoid race between mod_timer() and del_timer_sync()
ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE
clk: uniphier: Fix fixed-rate initialization
iio: inkern: make a best effort on offset calculation
iio: inkern: apply consumer scale on IIO_VAL_INT cases
coresight: Fix TRCCONFIGR.QE sysfs interface
USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c
virtio-blk: Use blk_validate_block_size() to validate block size
block: Add a helper to validate the block size
af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register
ethernet: sun: Free the coherent when failing in probing
virtio_console: break out of buf poll on remove
netdevice: add the case if dev is NULL
USB: serial: simple: add Nokia phone driver
USB: serial: pl2303: add IBM device IDs
Linux 4.9.310
arm64: Use the clearbhb instruction in mitigations
arm64: add ID_AA64ISAR2_EL1 sys register
KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated
arm64: Mitigate spectre style branch history side channels
KVM: arm64: Add templates for BHB mitigation sequences
arm64: Add percpu vectors for EL1
arm64: entry: Add macro for reading symbol addresses from the trampoline
arm64: entry: Add vectors that have the bhb mitigation sequences
arm64: Move arm64_update_smccc_conduit() out of SSBD ifdef
arm64: entry: Add non-kpti __bp_harden_el1_vectors for mitigations
arm64: entry: Allow the trampoline text to occupy multiple pages
arm64: entry: Make the kpti trampoline's kpti sequence optional
arm64: entry: Move trampoline macros out of ifdef'd section
arm64: entry: Don't assume tramp_vectors is the start of the vectors
arm64: entry: Allow tramp_alias to access symbols after the 4K boundary
arm64: entry: Move the trampoline data page before the text page
arm64: entry: Free up another register on kpti's tramp_exit path
arm64: entry: Make the trampoline cleanup optional
arm64: entry.S: Add ventry overflow sanity checks
arm64: Add helper to decode register from instruction
arm64: Add Cortex-X2 CPU part definition
arm64: Add Neoverse-N2, Cortex-A710 CPU part definition
arm64: Add part number for Arm Cortex-A77
arm64: Add part number for Neoverse N1
arm64: Make ARM64_ERRATUM_1188873 depend on COMPAT
arm64: Add silicon-errata.txt entry for ARM erratum 1188873
arm64: arch_timer: avoid unused function warning
arm64: arch_timer: Add workaround for ARM erratum 1188873
arm64: arch_timer: Add erratum handler for CPU-specific capability
arm64: arch_timer: Add infrastructure for multiple erratum detection methods
clocksource/drivers/arm_arch_timer: Introduce generic errata handling infrastructure
clocksource/drivers/arm_arch_timer: Remove fsl-a008585 parameter
arm64: capabilities: Add support for checks based on a list of MIDRs
arm64: Add helpers for checking CPU MIDR against a range
arm64: capabilities: Clean up midr range helpers
arm64: capabilities: Add flags to handle the conflicts on late CPU
arm64: capabilities: Prepare for fine grained capabilities
arm64: capabilities: Move errata processing code
arm64: capabilities: Move errata work around check on boot CPU
arm64: capabilities: Update prototype for enable call back
arm64: Add MIDR encoding for Arm Cortex-A55 and Cortex-A35
arm64: Remove useless UAO IPI and describe how this gets enabled
arm64: errata: Provide macro for major and minor cpu revisions
Conflicts:
arch/arm64/include/asm/assembler.h
arch/arm64/include/asm/cputype.h
arch/arm64/kernel/bpi.S
arch/arm64/kernel/cpu_errata.c
drivers/clk/qcom/clk-rcg2.c
drivers/gpu/drm/drm_edid.c
drivers/mmc/core/core.c
drivers/mmc/core/host.c
mm/memory.c
Change-Id: Ibea04b7ed72b8d1fd7c575cbc23dd0e73d321e6c
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Merge 4.9.316 into android-4.9-q
Changes in 4.9.316
floppy: use a statically allocated error counter
um: Cleanup syscall_handler_t definition/cast, fix warning
Input: add bounds checking to input_set_capability()
MIPS: lantiq: check the return value of kzalloc()
drbd: remove usage of list iterator variable after loop
ARM: 9191/1: arm/stacktrace, kasan: Silence KASAN warnings in unwind_frame()
mmc: core: Specify timeouts for BKOPS and CACHE_FLUSH for eMMC
mmc: block: Use generic_cmd6_time when modifying INAND_CMD38_ARG_EXT_CSD
mmc: core: Default to generic_cmd6_time as timeout in __mmc_switch()
ALSA: wavefront: Proper check of get_user() error
perf: Fix sys_perf_event_open() race against self
drm/dp/mst: fix a possible memory leak in fetch_monitor_name()
net: vmxnet3: fix possible use-after-free bugs in vmxnet3_rq_alloc_rx_buf()
net: vmxnet3: fix possible NULL pointer dereference in vmxnet3_rq_cleanup()
net/qla3xxx: Fix a test in ql_reset_work()
NFC: nci: fix sleep in atomic context bugs caused by nci_skb_alloc
net: af_key: add check for pfkey_broadcast in function pfkey_process
ARM: 9196/1: spectre-bhb: enable for Cortex-A15
ARM: 9197/1: spectre-bhb: fix loop8 sequence for Thumb2
igb: skip phy status check where unavailable
perf bench numa: Address compiler error on s390
scsi: qla2xxx: Fix missed DMA unmap for aborted commands
mac80211: fix rx reordering with non explicit / psmp ack policy
ethernet: tulip: fix missing pci_disable_device() on error in tulip_init_one()
net: stmmac: fix missing pci_disable_device() on error in stmmac_pci_probe()
Linux 4.9.316
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I60d930a42ff77412001b92d02d39a6f679fa836c
Teng Qin
authored and
Sorayukii
commited 
Daniel Borkmann
authored and
David S. Miller
authored and
Alexander Alemayhu
authored and
Alexei Starovoitov
authored and
Stephen Rothwell
authored and
Mickaël Salaün
authored and
William Tu
authored and
Joe Stringer
authored and
Gianluca Borello
authored and
Tejun Heo
authored and
Paul E. McKenney
authored and
Yousef Algadri
authored and
Alexander Martinz
commited 
Greg Kroah-Hartman
commited 
Steven Rostedt
authored and
Greg Kroah-Hartman
commited 
Miaoqian Lin
authored and
Michael Bestas
commited 
Connor Shu
authored and
Tiezhu Yang
authored and
Matti Vaittinen
authored and
Adrian Hunter
authored and
Wang Yufen
authored and
Jason A. Donenfeld
authored and