mirror of
https://github.com/a52xq-dev/kernel.git
synced 2026-10-18 21:58:11 +07:00
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* this imports the latest version of SM-A526B kernel from https://opensource.samsung.com/uploadSearch?searchValue=SM-A526B |
34794f4cb2
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media_device_register_entity dma-fence: Serialise signal enabling (dma_fence_enable_sw_signaling) ath10k: fix array out-of-bounds access ath10k: fix memory leak for tpc_stats_final mm: fix double page fault on arm64 if PTE_AF is cleared scsi: aacraid: fix illegal IO beyond last LBA m68k: q40: Fix info-leak in rtc_ioctl gma/gma500: fix a memory disclosure bug due to uninitialized bytes ASoC: kirkwood: fix IRQ error handling media: smiapp: Fix error handling at NVM reading arch/x86/lib/usercopy_64.c: fix __copy_user_flushcache() cache writeback x86/ioapic: Unbreak check_timer() ALSA: usb-audio: Add delay quirk for H570e USB headsets ALSA: hda/realtek - Couldn't detect Mic if booting with headset plugged ALSA: hda/realtek: Enable front panel headset LED on Lenovo ThinkStation P520 lib/string.c: implement stpcpy leds: mlxreg: Fix possible buffer overflow PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out scsi: fnic: fix use after free scsi: lpfc: Fix kernel crash at lpfc_nvme_info_show during remote port bounce net: silence data-races on sk_backlog.tail clk/ti/adpll: allocate room for terminating null drm/amdgpu/powerplay: fix AVFS handling with custom powerplay table mtd: cfi_cmdset_0002: don't free cfi->cfiq in error path of cfi_amdstd_setup() mfd: mfd-core: Protect against NULL call-back function pointer drm/amdgpu/powerplay/smu7: fix AVFS handling with custom powerplay table tpm_crb: fix fTPM on AMD Zen+ CPUs tracing: Adding NULL checks for trace_array descriptor pointer bcache: fix a lost wake-up problem caused by mca_cannibalize_lock dmaengine: mediatek: hsdma_probe: fixed a memory leak when devm_request_irq fails RDMA/qedr: Fix potential use after free RDMA/i40iw: Fix potential use after free fix dget_parent() fastpath race xfs: fix attr leaf header freemap.size underflow RDMA/iw_cgxb4: Fix an error handling path in 'c4iw_connect()' ubi: Fix producing anchor PEBs mmc: core: Fix size overflow for mmc partitions gfs2: clean up iopen glock mess in gfs2_create_inode scsi: pm80xx: Cleanup command when a reset times out debugfs: Fix !DEBUG_FS debugfs_create_automount CIFS: Properly process SMB3 lease breaks ASoC: max98090: remove msleep in PLL unlocked workaround kernel/sys.c: avoid copying possible padding bytes in copy_to_user KVM: arm/arm64: vgic: Fix potential double free dist->spis in __kvm_vgic_destroy() xfs: fix log reservation overflows when allocating large rt extents neigh_stat_seq_next() should increase position index rt_cpu_seq_next should increase position index ipv6_route_seq_next should increase position index seqlock: Require WRITE_ONCE surrounding raw_seqcount_barrier media: ti-vpe: cal: Restrict DMA to avoid memory corruption sctp: move trace_sctp_probe_path into sctp_outq_sack ACPI: EC: Reference count query handlers under lock scsi: ufs: Make ufshcd_add_command_trace() easier to read scsi: ufs: Fix a race condition in the tracing code dmaengine: zynqmp_dma: fix burst length configuration s390/cpum_sf: Use kzalloc and minor changes powerpc/eeh: Only dump stack once if an MMIO loop is detected Bluetooth: btrtl: Use kvmalloc for FW allocations tracing: Set kernel_stack's caller size properly ARM: 8948/1: Prevent OOB access in stacktrace ar5523: Add USB ID of SMCWUSBT-G2 wireless adapter ceph: ensure we have a new cap before continuing in fill_inode selftests/ftrace: fix glob selftest tools/power/x86/intel_pstate_tracer: changes for python 3 compatibility Bluetooth: Fix refcount use-after-free issue mm/swapfile.c: swap_next should increase position index mm: pagewalk: fix termination condition in walk_pte_range() Bluetooth: prefetch channel before killing sock KVM: fix overflow of zero page refcount with ksm running ALSA: hda: Clear RIRB status before reading WP skbuff: fix a data race in skb_queue_len() audit: CONFIG_CHANGE don't log internal bookkeeping as an event selinux: sel_avc_get_stat_idx should increase position index scsi: lpfc: Fix RQ buffer leakage when no IOCBs available scsi: lpfc: Fix coverity errors in fmdi attribute handling drm/omap: fix possible object reference leak clk: stratix10: use do_div() for 64-bit calculation crypto: chelsio - This fixes the kernel panic which occurs during a libkcapi test mt76: clear skb pointers from rx aggregation reorder buffer during cleanup ALSA: usb-audio: Don't create a mixer element with bogus volume range perf test: Fix test trace+probe_vfs_getname.sh on s390 RDMA/rxe: Fix configuration of atomic queue pair attributes KVM: x86: fix incorrect comparison in trace event dmaengine: stm32-mdma: use vchan_terminate_vdesc() in .terminate_all media: staging/imx: Missing assignment in imx_media_capture_device_register() x86/pkeys: Add check for pkey "overflow" bpf: Remove recursion prevention from rcu free callback dmaengine: stm32-dma: use vchan_terminate_vdesc() in .terminate_all dmaengine: tegra-apb: Prevent race conditions on channel's freeing drm/amd/display: dal_ddc_i2c_payloads_create can fail causing panic firmware: arm_sdei: Use cpus_read_lock() to avoid races with cpuhp random: fix data races at timer_rand_state bus: hisi_lpc: Fixup IO ports addresses to avoid use-after-free in host removal media: go7007: Fix URB type for interrupt handling Bluetooth: guard against controllers sending zero'd events timekeeping: Prevent 32bit truncation in scale64_check_overflow() ext4: fix a data race at inode->i_disksize perf jevents: Fix leak of mapfile memory mm: avoid data corruption on CoW fault into PFN-mapped VMA drm/amdgpu: increase atombios cmd timeout drm/amd/display: Stop if retimer is not available ath10k: use kzalloc to read for ath10k_sdio_hif_diag_read scsi: aacraid: Disabling TM path and only processing IOP reset Bluetooth: L2CAP: handle l2cap config request during open state media: tda10071: fix unsigned sign extension overflow xfs: don't ever return a stale pointer from __xfs_dir3_free_read xfs: mark dir corrupt when lookup-by-hash fails ext4: mark block bitmap corrupted when found instead of BUGON tpm: ibmvtpm: Wait for buffer to be set before proceeding rtc: sa1100: fix possible race condition rtc: ds1374: fix possible race condition nfsd: Don't add locks to closed or closing open stateids RDMA/cm: Remove a race freeing timewait_info KVM: PPC: Book3S HV: Treat TM-related invalid form instructions on P9 like the valid ones drm/msm: fix leaks if initialization fails drm/msm/a5xx: Always set an OPP supported hardware value tracing: Use address-of operator on section symbols thermal: rcar_thermal: Handle probe error gracefully perf parse-events: Fix 3 use after frees found with clang ASAN serial: 8250_port: Don't service RX FIFO if throttled serial: 8250_omap: Fix sleeping function called from invalid context during probe serial: 8250: 8250_omap: Terminate DMA before pushing data on RX timeout perf cpumap: Fix snprintf overflow check cpufreq: powernv: Fix frame-size-overflow in powernv_cpufreq_work_fn tools: gpio-hammer: Avoid potential overflow in main nvme-multipath: do not reset on unknown status nvme: Fix controller creation races with teardown flow RDMA/rxe: Set sys_image_guid to be aligned with HW IB devices scsi: hpsa: correct race condition in offload enabled SUNRPC: Fix a potential buffer overflow in 'svc_print_xprts()' svcrdma: Fix leak of transport addresses PCI: Use ioremap(), not phys_to_virt() for platform ROM ubifs: Fix out-of-bounds memory access caused by abnormal value of node_len ALSA: usb-audio: Fix case when USB MIDI interface has more than one extra endpoint descriptor PCI: pciehp: Fix MSI interrupt race NFS: Fix races nfs_page_group_destroy() vs nfs_destroy_unlinked_subrequests() mm/kmemleak.c: use address-of operator on section symbols mm/filemap.c: clear page error before actual read mm/vmscan.c: fix data races using kswapd_classzone_idx nvmet-rdma: fix double free of rdma queue mm/mmap.c: initialize align_offset explicitly for vm_unmapped_area scsi: qedi: Fix termination timeouts in session logout serial: uartps: Wait for tx_empty in console setup KVM: Remove CREATE_IRQCHIP/SET_PIT2 race bdev: Reduce time holding bd_mutex in sync in blkdev_close() drivers: char: tlclk.c: Avoid data race between init and interrupt handler KVM: arm64: vgic-its: Fix memory leak on the error path of vgic_add_lpi() net: openvswitch: use u64 for meter bucket scsi: aacraid: Fix error handling paths in aac_probe_one() staging:r8188eu: avoid skb_clone for amsdu to msdu conversion sparc64: vcc: Fix error return code in vcc_probe() arm64: cpufeature: Relax checks for AArch32 support at EL[0-2] dt-bindings: sound: wm8994: Correct required supplies based on actual implementaion atm: fix a memory leak of vcc->user_back perf mem2node: Avoid double free related to realloc power: supply: max17040: Correct voltage reading phy: samsung: s5pv210-usb2: Add delay after reset Bluetooth: Handle Inquiry Cancel error after Inquiry Complete USB: EHCI: ehci-mv: fix error handling in mv_ehci_probe() tipc: fix memory leak in service subscripting tty: serial: samsung: Correct clock selection logic ALSA: hda: Fix potential race in unsol event handler powerpc/traps: Make unrecoverable NMIs die instead of panic fuse: don't check refcount after stealing page USB: EHCI: ehci-mv: fix less than zero comparison of an unsigned int scsi: cxlflash: Fix error return code in cxlflash_probe() arm64/cpufeature: Drop TraceFilt feature exposure from ID_DFR0 register e1000: Do not perform reset in reset_task if we are already down drm/nouveau/debugfs: fix runtime pm imbalance on error drm/nouveau: fix runtime pm imbalance on error drm/nouveau/dispnv50: fix runtime pm imbalance on error printk: handle blank console arguments passed in. usb: dwc3: Increase timeout for CmdAct cleared by device controller btrfs: don't force read-only after error in drop snapshot vfio/pci: fix memory leaks of eventfd ctx perf evsel: Fix 2 memory leaks perf trace: Fix the selection for architectures to generate the errno name tables perf stat: Fix duration_time value for higher intervals perf util: Fix memory leak of prefix_if_not_in perf metricgroup: Free metric_events on error perf kcore_copy: Fix module map when there are no modules loaded ASoC: img-i2s-out: Fix runtime PM imbalance on error wlcore: fix runtime pm imbalance in wl1271_tx_work wlcore: fix runtime pm imbalance in wlcore_regdomain_config mtd: rawnand: omap_elm: Fix runtime PM imbalance on error PCI: tegra: Fix runtime PM imbalance on error ceph: fix potential race in ceph_check_caps mm/swap_state: fix a data race in swapin_nr_pages rapidio: avoid data race between file operation callbacks and mport_cdev_add(). mtd: parser: cmdline: Support MTD names containing one or more colons x86/speculation/mds: Mark mds_user_clear_cpu_buffers() __always_inline vfio/pci: Clear error and request eventfd ctx after releasing cifs: Fix double add page to memcg when cifs_readpages nvme: fix possible deadlock when I/O is blocked scsi: libfc: Handling of extra kref scsi: libfc: Skip additional kref updating work event selftests/x86/syscall_nt: Clear weird flags after each test vfio/pci: fix racy on error and request eventfd ctx btrfs: qgroup: fix data leak caused by race between writeback and truncate ubi: fastmap: Free unused fastmap anchor peb during detach perf parse-events: Use strcmp() to compare the PMU name net: openvswitch: use div_u64() for 64-by-32 divisions nvme: explicitly update mpath disk capacity on revalidation ASoC: wm8994: Skip setting of the WM8994_MICBIAS register for WM1811 ASoC: wm8994: Ensure the device is resumed in wm89xx_mic_detect functions ASoC: Intel: bytcr_rt5640: Add quirk for MPMAN Converter9 2-in-1 RISC-V: Take text_mutex in ftrace_init_nop() s390/init: add missing __init annotations lockdep: fix order in trace_hardirqs_off_caller() drm/amdkfd: fix a memory leak issue i2c: core: Call i2c_acpi_install_space_handler() before i2c_acpi_register_devices() objtool: Fix noreturn detection for ignored functions ieee802154: fix one possible memleak in ca8210_dev_com_init ieee802154/adf7242: check status of adf7242_read_reg clocksource/drivers/h8300_timer8: Fix wrong return value in h8300_8timer_init() mwifiex: Increase AES key storage size to 256 bits batman-adv: bla: fix type misuse for backbone_gw hash indexing atm: eni: fix the missed pci_disable_device() for eni_init_one() batman-adv: mcast/TT: fix wrongly dropped or rerouted packets mac802154: tx: fix use-after-free bpf: Fix clobbering of r2 in bpf_gen_ld_abs drm/vc4/vc4_hdmi: fill ASoC card owner net: qed: RDMA personality shouldn't fail VF load drm/sun4i: sun8i-csc: Secondary CSC register correction batman-adv: Add missing include for in_interrupt() batman-adv: mcast: fix duplicate mcast packets in BLA backbone from mesh batman-adv: mcast: fix duplicate mcast packets from BLA backbone to mesh bpf: Fix a rcu warning for bpffs map pretty-print ALSA: asihpi: fix iounmap in error handler regmap: fix page selection for noinc reads MIPS: Add the missing 'CPU_1074K' into __get_cpu_type() KVM: x86: Reset MMU context if guest toggles CR4.SMAP or CR4.PKE KVM: SVM: Add a dedicated INVD intercept routine tracing: fix double free s390/dasd: Fix zero write for FBA devices kprobes: Fix to check probe enabled before disarm_kprobe_ftrace() mm, THP, swap: fix allocating cluster for swapfile by mistake s390/zcrypt: Fix ZCRYPT_PERDEV_REQCNT ioctl kprobes: Fix compiler warning for !CONFIG_KPROBES_ON_FTRACE ata: define AC_ERR_OK ata: make qc_prep return ata_completion_errors ata: sata_mv, avoid trigerrable BUG_ON KVM: arm64: Assume write fault on S1PTW permission fault on instruction fetch Linux 4.19.149 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Idfc1b35ec63b4b464aeb6e32709102bee0efc872 
Greg Kroah-Hartman
commited |
9ce79d9bed | |
[ Upstream commit 823a65409c8990f64c5693af98ce0e7819975cba ]
When an rport event (RPORT_EV_READY) is updated without work being queued,
avoid taking an additional reference.
This issue was leading to memory leak. Trace from KMEMLEAK tool:
unreferenced object 0xffff8888259e8780 (size 512):
comm "kworker/2:1", jiffies 4433237386 (age 113021.971s)
hex dump (first 32 bytes):
58 0a ec cf 83 88 ff ff 00 00 00 00 00 00 00 00
01 00 00 00 08 00 00 00 13 7d f0 1e 0e 00 00 10
backtrace:
[<000000006b25760f>] fc_rport_recv_req+0x3c6/0x18f0 [libfc]
[<00000000f208d994>] fc_lport_recv_els_req+0x120/0x8a0 [libfc]
[<00000000a9c437b8>] fc_lport_recv+0xb9/0x130 [libfc]
[<00000000a9c437b8>] fc_lport_recv+0xb9/0x130 [libfc]
[<00000000ad5be37b>] qedf_ll2_process_skb+0x73d/0xad0 [qedf]
[<00000000e0eb6893>] process_one_work+0x382/0x6c0
[<000000002dfd9e21>] worker_thread+0x57/0x5c0
[<00000000b648204f>] kthread+0x1a0/0x1c0
[<0000000072f5ab20>] ret_from_fork+0x35/0x40
[<000000001d5c05d8>] 0xffffffffffffffff
Below is the log sequence which leads to memory leak. Here we get the
RPORT_EV_READY and RPORT_EV_STOP back to back, which lead to overwrite the
event RPORT_EV_READY by event RPORT_EV_STOP. Because of this, kref_count
gets incremented by 1.
kernel: host0: rport fffce5: Received PLOGI request
kernel: host0: rport fffce5: Received PLOGI in INIT state
kernel: host0: rport fffce5: Port is Ready
kernel: host0: rport fffce5: Received PRLI request while in state Ready
kernel: host0: rport fffce5: PRLI rspp type 8 active 1 passive 0
kernel: host0: rport fffce5: Received LOGO request while in state Ready
kernel: host0: rport fffce5: Delete port
kernel: host0: rport fffce5: Received PLOGI request
kernel: host0: rport fffce5: Received PLOGI in state Delete - send busy
kernel: host0: rport fffce5: work event 3
kernel: host0: rport fffce5: lld callback ev 3
kernel: host0: rport fffce5: work delete
Link: https://lore.kernel.org/r/20200626094959.32151-1-jhasan@marvell.com
Reviewed-by: Girish Basrur <gbasrur@marvell.com>
Reviewed-by: Saurav Kashyap <skashyap@marvell.com>
Reviewed-by: Shyam Sundar <ssundar@marvell.com>
Signed-off-by: Javed Hasan <jhasan@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Javed Hasan
authored and
 Greg Kroah-Hartman
commited |
4575845e9c | |
[ Upstream commit 71f2bf85e90d938d4a9ef9dd9bfa8d9b0b6a03f7 ]
Handling of extra kref which is done by lookup table in case rdata is
already present in list.
This issue was leading to memory leak. Trace from KMEMLEAK tool:
unreferenced object 0xffff8888259e8780 (size 512):
comm "kworker/2:1", pid 182614, jiffies 4433237386 (age 113021.971s)
hex dump (first 32 bytes):
58 0a ec cf 83 88 ff ff 00 00 00 00 00 00 00 00
01 00 00 00 08 00 00 00 13 7d f0 1e 0e 00 00 10
backtrace:
[<000000006b25760f>] fc_rport_recv_req+0x3c6/0x18f0 [libfc]
[<00000000f208d994>] fc_lport_recv_els_req+0x120/0x8a0 [libfc]
[<00000000a9c437b8>] fc_lport_recv+0xb9/0x130 [libfc]
[<00000000ad5be37b>] qedf_ll2_process_skb+0x73d/0xad0 [qedf]
[<00000000e0eb6893>] process_one_work+0x382/0x6c0
[<000000002dfd9e21>] worker_thread+0x57/0x5c0
[<00000000b648204f>] kthread+0x1a0/0x1c0
[<0000000072f5ab20>] ret_from_fork+0x35/0x40
[<000000001d5c05d8>] 0xffffffffffffffff
Below is the log sequence which leads to memory leak. Here we get the
nested "Received PLOGI request" for same port and this request leads to
call the fc_rport_create() twice for the same rport.
kernel: host1: rport fffce5: Received PLOGI request
kernel: host1: rport fffce5: Received PLOGI in INIT state
kernel: host1: rport fffce5: Port is Ready
kernel: host1: rport fffce5: Received PRLI request while in state Ready
kernel: host1: rport fffce5: PRLI rspp type 8 active 1 passive 0
kernel: host1: rport fffce5: Received LOGO request while in state Ready
kernel: host1: rport fffce5: Delete port
kernel: host1: rport fffce5: Received PLOGI request
kernel: host1: rport fffce5: Received PLOGI in state Delete - send busy
Link: https://lore.kernel.org/r/20200622101212.3922-2-jhasan@marvell.com
Reviewed-by: Girish Basrur <gbasrur@marvell.com>
Reviewed-by: Saurav Kashyap <skashyap@marvell.com>
Reviewed-by: Shyam Sundar <ssundar@marvell.com>
Signed-off-by: Javed Hasan <jhasan@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Javed Hasan
authored and
Greg Kroah-Hartman
commited |
694ec54b78 | |
[ Upstream commit d0b1e4a638d670a09f42017a3e567dc846931ba8 ] Fix to return negative error code -ENOMEM from create_afu error handling case instead of 0, as done elsewhere in this function. Link: https://lore.kernel.org/r/20200428141855.88704-1-weiyongjun1@huawei.com Acked-by: Matthew R. Ochs <mrochs@linux.ibm.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
Wei Yongjun
authored and
Greg Kroah-Hartman
commited |
6909507e9e | |
[ Upstream commit f7854c382240c1686900b2f098b36430c6f5047e ] If 'scsi_host_alloc()' or 'kcalloc()' fail, 'error' is known to be 0. Set it explicitly to -ENOMEM before branching to the error handling path. While at it, remove 2 useless assignments to 'error'. These values are overwridden a few lines later. Link: https://lore.kernel.org/r/20200412094039.8822-1-christophe.jaillet@wanadoo.fr Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
Christophe JAILLET
authored and
Greg Kroah-Hartman
commited |
31662a5a20 | |
[ Upstream commit b9b97e6903032ec56e6dcbe137a9819b74a17fea ] The destroy connection ramrod timed out during session logout. Fix the wait delay for graceful vs abortive termination as per the FW requirements. Link: https://lore.kernel.org/r/20200408064332.19377-7-mrangankar@marvell.com Reviewed-by: Lee Duncan <lduncan@suse.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Manish Rangankar <mrangankar@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
Nilesh Javali
authored and
Greg Kroah-Hartman
commited |
b860a82815 | |
[ Upstream commit 3e16e83a62edac7617bfd8dbb4e55d04ff6adbe1 ]
Correct race condition where ioaccel is re-enabled before the raid_map is
updated. For RAID_1, RAID_1ADM, and RAID 5/6 there is a BUG_ON called which
is bad.
- Change event thread to disable ioaccel only. Send all requests down the
RAID path instead.
- Have rescan thread handle offload_enable.
- Since there is only one rescan allowed at a time, turning
offload_enabled on/off should not be racy. Each handler queues up a
rescan if one is already in progress.
- For timing diagram, offload_enabled is initially off due to a change
(transformation: splitmirror/remirror), ...
otbe = offload_to_be_enabled
oe = offload_enabled
Time Event Rescan Completion Request
Worker Worker Thread Thread
---- ------ ------ ---------- -------
T0 | | + UA |
T1 | + rescan started | 0x3f |
T2 + Event | | 0x0e |
T3 + Ack msg | | |
T4 | + if (!dev[i]->oe && | |
T5 | | dev[i]->otbe) | |
T6 | | get_raid_map | |
T7 + otbe = 1 | | |
T8 | | | |
T9 | + oe = otbe | |
T10 | | | + ioaccel request
T11 * BUG_ON
T0 - I/O completion with UA 0x3f 0x0e sets rescan flag.
T1 - rescan worker thread starts a rescan.
T2 - event comes in
T3 - event thread starts and issues "Acknowledge" message
...
T6 - rescan thread has bypassed code to reload new raid map.
...
T7 - event thread runs and sets offload_to_be_enabled
...
T9 - rescan thread turns on offload_enabled.
T10- request comes in and goes down ioaccel path.
T11- BUG_ON.
- After the patch is applied, ioaccel_enabled can only be re-enabled in
the re-scan thread.
Link: https://lore.kernel.org/r/158472877894.14200.7077843399036368335.stgit@brunhilda
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Matt Perricone <matt.perricone@microsemi.com>
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Don Brace
authored and
Greg Kroah-Hartman
commited |
b125a752eb | |
[ Upstream commit bef18d308a2215eff8c3411a23d7f34604ce56c3 ] Fixes the occasional adapter panic when sg_reset is issued with -d, -t, -b and -H flags. Removal of command type HBA_IU_TYPE_SCSI_TM_REQ in aac_hba_send since iu_type, request_id and fib_flags are not populated. Device and target reset handlers are made to send TMF commands only when reset_state is 0. Link: https://lore.kernel.org/r/1581553771-25796-1-git-send-email-Sagar.Biradar@microchip.com Reviewed-by: Sagar Biradar <Sagar.Biradar@microchip.com> Signed-off-by: Sagar Biradar <Sagar.Biradar@microchip.com> Signed-off-by: Balsundar P <balsundar.p@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
Sagar Biradar
authored and
Greg Kroah-Hartman
commited |
ae5afc392d | |
[ Upstream commit 4cb9e1ddaa145be9ed67b6a7de98ca705a43f998 ] Coverity reported a memory corruption error for the fdmi attributes routines: CID 15768 [Memory Corruption] Out-of-bounds access on FDMI Sloppy coding of the fmdi structures. In both the lpfc_fdmi_attr_def and lpfc_fdmi_reg_port_list structures, a field was placed at the start of payload that may have variable content. The field was given an arbitrary type (uint32_t). The code then uses the field name to derive an address, which it used in things such as memset and memcpy. The memset sizes or memcpy lengths were larger than the arbitrary type, thus coverity reported an error. Fix by replacing the arbitrary fields with the real field structures describing the payload. Link: https://lore.kernel.org/r/20200128002312.16346-8-jsmart2021@gmail.com Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
James Smart
authored and
Greg Kroah-Hartman
commited |
b4ba41c88d | |
[ Upstream commit 39c4f1a965a9244c3ba60695e8ff8da065ec6ac4 ] The driver is occasionally seeing the following SLI Port error, requiring reset and reinit: Port Status Event: ... error 1=0x52004a01, error 2=0x218 The failure means an RQ timeout. That is, the adapter had received asynchronous receive frames, ran out of buffer slots to place the frames, and the driver did not replenish the buffer slots before a timeout occurred. The driver should not be so slow in replenishing buffers that a timeout can occur. When the driver received all the frames of a sequence, it allocates an IOCB to put the frames in. In a situation where there was no IOCB available for the frame of a sequence, the RQ buffer corresponding to the first frame of the sequence was not returned to the FW. Eventually, with enough traffic encountering the situation, the timeout occurred. Fix by releasing the buffer back to firmware whenever there is no IOCB for the first frame. [mkp: typo] Link: https://lore.kernel.org/r/20200128002312.16346-2-jsmart2021@gmail.com Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
James Smart
authored and
Greg Kroah-Hartman
commited |
1ae009aa22 | |
[ Upstream commit eacf36f5bebde5089dddb3d5bfcbeab530b01f8a ] Starting execution of a command before tracing a command may cause the completion handler to free data while it is being traced. Fix this race by tracing a command before it is submitted. Cc: Bean Huo <beanhuo@micron.com> Cc: Can Guo <cang@codeaurora.org> Cc: Avri Altman <avri.altman@wdc.com> Cc: Stanley Chu <stanley.chu@mediatek.com> Cc: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20191224220248.30138-5-bvanassche@acm.org Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
Bart Van Assche
authored and
Greg Kroah-Hartman
commited |
714ddb5ec8 | |
[ Upstream commit e4d2add7fd5bc64ee3e388eabe6b9e081cb42e11 ] Since the lrbp->cmd expression occurs multiple times, introduce a new local variable to hold that pointer. This patch does not change any functionality. Cc: Bean Huo <beanhuo@micron.com> Cc: Can Guo <cang@codeaurora.org> Cc: Avri Altman <avri.altman@wdc.com> Cc: Stanley Chu <stanley.chu@mediatek.com> Cc: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20191224220248.30138-3-bvanassche@acm.org Reviewed-by: Stanley Chu <stanley.chu@mediatek.com> Reviewed-by: Can Guo <cang@codeaurora.org> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
Bart Van Assche
authored and
Greg Kroah-Hartman
commited |
2f26915042 | |
[ Upstream commit 51c1c5f6ed64c2b65a8cf89dac136273d25ca540 ] Added the fix so the if driver properly sent the abort it tries to remove it from the firmware's list of outstanding commands regardless of the abort status. This means that the task gets freed 'now' rather than possibly getting freed later when the scsi layer thinks it's leaked but still valid. Link: https://lore.kernel.org/r/20191114100910.6153-10-deepak.ukey@microchip.com Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com> Signed-off-by: peter chang <dpf@google.com> Signed-off-by: Deepak Ukey <deepak.ukey@microchip.com> Signed-off-by: Viswas G <Viswas.G@microchip.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
peter chang
authored and
Greg Kroah-Hartman
commited |
db3ff4f7d7 | |
[ Upstream commit 6c1e803eac846f886cd35131e6516fc51a8414b9 ] When reading sysfs nvme_info file while a remote port leaves and comes back, a NULL pointer is encountered. The issue is due to ndlp list corruption as the the nvme_info_show does not use the same lock as the rest of the code. Correct by removing the rcu_xxx_lock calls and replace by the host_lock and phba->hbaLock spinlocks that are used by the rest of the driver. Given we're called from sysfs, we are safe to use _irq rather than _irqsave. Link: https://lore.kernel.org/r/20191105005708.7399-4-jsmart2021@gmail.com Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
James Smart
authored and
Greg Kroah-Hartman
commited |
91e31be9ba | |
[ Upstream commit ec990306f77fd4c58c3b27cc3b3c53032d6e6670 ] The memory chunk io_req is released by mempool_free. Accessing io_req->start_time will result in a use after free bug. The variable start_time is a backup of the timestamp. So, use start_time here to avoid use after free. Link: https://lore.kernel.org/r/1572881182-37664-1-git-send-email-bianpan2016@163.com Signed-off-by: Pan Bian <bianpan2016@163.com> Reviewed-by: Satish Kharat <satishkh@cisco.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
Pan Bian
authored and
Greg Kroah-Hartman
commited |
6971ba9e44 | |
[ Upstream commit c86fbe484c10b2cd1e770770db2d6b2c88801c1d ] The driver fails to handle data when read or written beyond device reported LBA, which triggers kernel panic Link: https://lore.kernel.org/r/1571120524-6037-2-git-send-email-balsundar.p@microsemi.com Signed-off-by: Balsundar P <balsundar.p@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
Balsundar P
authored and
Greg Kroah-Hartman
commited |
0cbdeff787 | |
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAl9rH4IACgkQONu9yGCS aT4wsw/9E4DOfXrQvUvScgV6weqomHrJ4oEEh/hckog4lHcym6//DxRhXXgd1OVL CoNdIciv5ixqMjENMjGxM9Ob/GiTihhl7Zivu+DsLmCHAovcUsUxBGjg4Oh6nJHt BCh4Dy2umFi6dzohkWRCdLyJie6hlXoGtpycRZ+3KlOV3x6/A4lLeiqTBh1bwJxq 30VBFimykIcjSzGSpu/HuMFXuDlT9TCaY20JSnKTW1Z2hapTG3Q6wERNMfRyaUhH JwDXWVPN+1zLecNQGODSsJrapaQCqWgVKaQjJoB6Pn3TMTMQox0bRCXErjq8YZJr NPF54m0flHj1hIQhsKRM5Zp/3Dd2kGXNzOq8HN2sRb0jz2L9WsnVTvWYPyPV9TEt yaytDy7XwSASVp1IFzGe4uFVevezw7OF0bbNJm2dMB0+O6pTaHyZ2KAlVa9CWiSy h/kGdu1JiV4jgaRDz4WdEVUvojSrQonC3CsmMZKOt2klAgPCKE6LOws5ZyCr1haK TgsajqNwNZcfqMGnCxOwA5nZEzxSxGdAnFZ+1slzDQzDOqwGYTQZr3sa4pY+7V7r eIGYIC1VL3Vjnq3KavDdBbUiQvskEYUMnjq7NUCMZVW2IJ0ULm05MO4nHXzKfT7o dw/H5EUUJ5ta+8f2XTS0p2ZRy+F0bkW0evmh15Cvt5dQLkxF35A= =gyKc -----END PGP SIGNATURE----- Merge 4.19.147 into android-4.19-stable Changes in 4.19.147 dsa: Allow forwarding of redirected IGMP traffic scsi: qla2xxx: Update rscn_rcvd field to more meaningful scan_needed scsi: qla2xxx: Move rport registration out of internal work_list scsi: qla2xxx: Reduce holding sess_lock to prevent CPU lock-up gfs2: initialize transaction tr_ailX_lists earlier RDMA/bnxt_re: Restrict the max_gids to 256 net: handle the return value of pskb_carve_frag_list() correctly hv_netvsc: Remove "unlikely" from netvsc_select_queue NFSv4.1 handle ERR_DELAY error reclaiming locking state on delegation recall scsi: pm8001: Fix memleak in pm8001_exec_internal_task_abort scsi: libfc: Fix for double free() scsi: lpfc: Fix FLOGI/PLOGI receive race condition in pt2pt discovery regulator: pwm: Fix machine constraints application spi: spi-loopback-test: Fix out-of-bounds read NFS: Zero-stateid SETATTR should first return delegation SUNRPC: stop printk reading past end of string rapidio: Replace 'select' DMAENGINES 'with depends on' openrisc: Fix cache API compile issue when not inlining nvme-fc: cancel async events before freeing event struct nvme-rdma: cancel async events before freeing event struct f2fs: fix indefinite loop scanning for free nid f2fs: Return EOF on unaligned end of file DIO read i2c: algo: pca: Reapply i2c bus settings after reset spi: Fix memory leak on splited transfers KVM: MIPS: Change the definition of kvm type clk: davinci: Use the correct size when allocating memory clk: rockchip: Fix initialization of mux_pll_src_4plls_p ASoC: qcom: Set card->owner to avoid warnings Drivers: hv: vmbus: Add timeout to vmbus_wait_for_unload perf test: Fix the "signal" test inline assembly MIPS: SNI: Fix MIPS_L1_CACHE_SHIFT perf test: Free formats for perf pmu parse test fbcon: Fix user font detection test at fbcon_resize(). MIPS: SNI: Fix spurious interrupts drm/mediatek: Add exception handing in mtk_drm_probe() if component init fail drm/mediatek: Add missing put_device() call in mtk_hdmi_dt_parse_pdata() USB: quirks: Add USB_QUIRK_IGNORE_REMOTE_WAKEUP quirk for BYD zhaoxin notebook USB: UAS: fix disconnect by unplugging a hub usblp: fix race between disconnect() and read() i2c: i801: Fix resume bug Revert "ALSA: hda - Fix silent audio output and corrupted input on MSI X570-A PRO" percpu: fix first chunk size calculation for populated bitmap Input: trackpoint - add new trackpoint variant IDs Input: i8042 - add Entroware Proteus EL07R4 to nomux and reset lists serial: 8250_pci: Add Realtek 816a and 816b x86/boot/compressed: Disable relocation relaxation ehci-hcd: Move include to keep CRC stable powerpc/dma: Fix dma_map_ops::get_required_mask x86/defconfig: Enable CONFIG_USB_XHCI_HCD=y Linux 4.19.147 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I1c512021698db2701c51491a813bec79bda6bbf5
Greg Kroah-Hartman
commited |
0b8c61c48e | |
[ Upstream commit 7b08e89f98cee9907895fabb64cf437bc505ce9a ] The driver is unable to successfully login with remote device. During pt2pt login, the driver completes its FLOGI request with the remote device having WWN precedence. The remote device issues its own (delayed) FLOGI after accepting the driver's and, upon transmitting the FLOGI, immediately recognizes it has already processed the driver's FLOGI thus it transitions to sending a PLOGI before waiting for an ACC to its FLOGI. In the driver, the FLOGI is received and an ACC sent, followed by the PLOGI being received and an ACC sent. The issue is that the PLOGI reception occurs before the response from the adapter from the FLOGI ACC is received. Processing of the PLOGI sets state flags to perform the REG_RPI mailbox command and proceed with the rest of discovery on the port. The same completion routine used by both FLOGI and PLOGI is generic in nature. One of the things it does is clear flags, and those flags happen to drive the rest of discovery. So what happened was the PLOGI processing set the flags, the FLOGI ACC completion cleared them, thus when the PLOGI ACC completes it doesn't see the flags and stops. Fix by modifying the generic completion routine to not clear the rest of discovery flag (NLP_ACC_REGLOGIN) unless the completion is also associated with performing a mailbox command as part of its handling. For things such as FLOGI ACC, there isn't a subsequent action to perform with the adapter, thus there is no mailbox cmd ptr. PLOGI ACC though will perform REG_RPI upon completion, thus there is a mailbox cmd ptr. Link: https://lore.kernel.org/r/20200828175332.130300-3-james.smart@broadcom.com Co-developed-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
James Smart
authored and
Greg Kroah-Hartman
commited |
67ee55a92c | |
[ Upstream commit 5a5b80f98534416b3b253859897e2ba1dc241e70 ] Fix for '&fp->skb' double free. Link: https://lore.kernel.org/r/20200825093940.19612-1-jhasan@marvell.com Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Javed Hasan <jhasan@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
Javed Hasan
authored and
Greg Kroah-Hartman
commited |
d7c720df35 | |
[ Upstream commit ea403fde7552bd61bad6ea45e3feb99db77cb31e ] When pm8001_tag_alloc() fails, task should be freed just like it is done in the subsequent error paths. Link: https://lore.kernel.org/r/20200823091453.4782-1-dinghao.liu@zju.edu.cn Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com> Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
Dinghao Liu
authored and
Greg Kroah-Hartman
commited |
70f1396b14 | |
commit 0aca77843e2803bf4fab1598b7891c56c16be979 upstream.
- Reduce sess_lock holding to prevent CPU Lock up. sess_lock was held across
fc_port registration and deletion. These calls can be blocked by upper
layer. Sess_lock is also being accessed by interrupt thread.
- Reduce number of loops in processing work_list to prevent kernel complaint
of CPU lockup or holding sess_lock.
Reported-by: Zhengyuan Liu <liuzhengyuan@kylinos.cn>
Tested-by: Zhengyuan Liu <liuzhengyuan@kylinos.cn>
Fixes: 9ba1cb25c151 ("scsi: qla2xxx: Remove all rports if fabric scan retry fails")
Link: https://lore.kernel.org/linux-scsi/D01377DD-2E86-427B-BA0C-8D7649E37870@oracle.com/T/#t
Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Quinn Tran
authored and
Greg Kroah-Hartman
commited |
6486bc4bc5 | |
commit cd4ed6b470f1569692b5d0d295b207f870570829 upstream. Currently, the rport registration is being called from a single work element that is used to process QLA internal "work_list". This work_list is meant for quick and simple task (ie no sleep). The Rport registration process sometime can be delayed by upper layer. This causes back pressure with the internal queue where other jobs are unable to move forward. This patch will schedule the registration process with a new work element (fc_port.reg_work). While the RPort is being registered, the current state of the fcport will not move forward until the registration is done. If the state of the fabric has changed, a new field/next_disc_state will record the next action on whether to 'DELETE' or 'Reverify the session/ADISC'. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Zhengyuan Liu <liuzhengyuan@kylinos.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Quinn Tran
authored and
Greg Kroah-Hartman
commited |
8084042b06 | |
commit cb873ba4002095d1e2fc60521bc4d860c7b72b92 upstream. Rename rscn_rcvd field to scan_needed to be more meaningful. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Zhengyuan Liu <liuzhengyuan@kylinos.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Quinn Tran
authored and
Greg Kroah-Hartman
commited |
7d559fcb3c | |
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAl9jTJEACgkQONu9yGCS aT7XARAAo0FTpcnk62Aqo+Wv1BZOFtDxXTHPsW/1CzK2lebub4CGM0y7cNYBf8XP aEytk/RHKhh+F27htxuHZ6T+izQuWbJaM2h7LDwgaWTlmRh2FPEHTI3iwAgzVnM6 7V5OOcAWkC49CpnsBgEQX++R1SgttHypS+/naZpjeGJwd/ivjLSCBqxqiWt1IT1W Qo/LeOjQEbI58lln/3qS9zs0OLByJ/6Y8poYREngof2sbxaOARk8u1gWefe9kuYG jYcAKFFj3GGMrK+y5V9R6I/XoAB7/DQA/+LTlrLKuqxMXT+fzgLFFd9Yn/LORiYh hlNfvXDTvRL+aZ2LUGXhkUyU24dcO500HxHN7mp5TmWOVgkCa8lruCW5Vu3YLQ0u aXajrc9SGJJ9OZSb9Pm5oCkzIN0Io7GIkNaB5qIErur7egFC4/F5wZdShxnrcJhX yQRCIgCtQk1HoOuQkAKcaq6o/BjDkuOjFleu30JF+EMWm2KjQMN46td6tAnrxVdW CjXQzjYJxnLphZzKwUndmjekZk+OcAgw1E9Qud9F19R306PrL+eVmndh3PZyhNCF tga5vmB0acwWSRMRDsGncR3aG3WUt+xLhCy9gER/8amSJm6bBO9ENCJvALFksEJo T6t2UvMksr6R1ZqrP66EiJjBCgyyfhEhnctLKvW63yNNjcxhmZs= =3vVI -----END PGP SIGNATURE----- Merge 4.19.146 into android-4.19-stable Changes in 4.19.146 ARM: dts: logicpd-torpedo-baseboard: Fix broken audio ARM: dts: logicpd-som-lv-baseboard: Fix broken audio ARM: dts: socfpga: fix register entry for timer3 on Arria10 ARM: dts: ls1021a: fix QuadSPI-memory reg range RDMA/rxe: Fix memleak in rxe_mem_init_user RDMA/rxe: Drop pointless checks in rxe_init_ports RDMA/bnxt_re: Do not report transparent vlan from QP1 drm/sun4i: Fix dsi dcs long write function scsi: libsas: Set data_dir as DMA_NONE if libata marks qc as NODATA RDMA/core: Fix reported speed and width mmc: sdhci-msm: Add retries when all tuning phases are found valid ARM: dts: bcm: HR2: Fixed QSPI compatible string ARM: dts: NSP: Fixed QSPI compatible string ARM: dts: BCM5301X: Fixed QSPI compatible string arm64: dts: ns2: Fixed QSPI compatible string ARC: HSDK: wireup perf irq dmaengine: acpi: Put the CSRT table after using it netfilter: conntrack: allow sctp hearbeat after connection re-use drivers/net/wan/lapbether: Added needed_tailroom NFC: st95hf: Fix memleak in st95hf_in_send_cmd firestream: Fix memleak in fs_open ALSA: hda: Fix 2 channel swapping for Tegra drivers/net/wan/lapbether: Set network_header before transmitting xfs: initialize the shortform attr header padding entry irqchip/eznps: Fix build error for !ARC700 builds nvme-fabrics: don't check state NVME_CTRL_NEW for request acceptance nvme-rdma: serialize controller teardown sequences HID: quirks: Set INCREMENT_USAGE_ON_DUPLICATE for all Saitek X52 devices drivers/net/wan/hdlc_cisco: Add hard_header_len HID: elan: Fix memleak in elan_input_configured ARC: [plat-hsdk]: Switch ethernet phy-mode to rgmii-id cpufreq: intel_pstate: Refuse to turn off with HWP enabled cpufreq: intel_pstate: Fix intel_pstate_get_hwp_max() for turbo disabled ALSA: hda: fix a runtime pm issue in SOF when integrated GPU is disabled drm/amdgpu: Fix bug in reporting voltage for CIK iommu/amd: Do not use IOMMUv2 functionality when SME is active gcov: Disable gcov build with GCC 10 iio: adc: mcp3422: fix locking scope iio: adc: mcp3422: fix locking on error path iio: adc: ti-ads1015: fix conversion when CONFIG_PM is not set iio:light:ltr501 Fix timestamp alignment issue. iio:accel:bmc150-accel: Fix timestamp alignment and prevent data leak. iio:adc:ti-adc084s021 Fix alignment and data leak issues. iio:adc:ina2xx Fix timestamp alignment issue. iio:adc:max1118 Fix alignment of timestamp and data leak issues iio:adc:ti-adc081c Fix alignment and data leak issues iio:magnetometer:ak8975 Fix alignment and data leak issues. iio:light:max44000 Fix timestamp alignment and prevent data leak. iio:chemical:ccs811: Fix timestamp alignment and prevent data leak. iio: accel: kxsd9: Fix alignment of local buffer. iio:accel:mma7455: Fix timestamp alignment and prevent data leak. iio:accel:mma8452: Fix timestamp alignment and prevent data leak. staging: wlan-ng: fix out of bounds read in prism2sta_probe_usb() btrfs: require only sector size alignment for parent eb bytenr btrfs: fix lockdep splat in add_missing_dev btrfs: fix wrong address when faulting in pages in the search ioctl regulator: push allocation in set_consumer_device_supply() out of lock scsi: target: iscsi: Fix data digest calculation scsi: target: iscsi: Fix hang in iscsit_access_np() when getting tpg->np_login_sem drm/tve200: Stabilize enable/disable drm/msm: Disable preemption on all 5xx targets rbd: require global CAP_SYS_ADMIN for mapping and unmapping RDMA/rxe: Fix the parent sysfs read when the interface has 15 chars vgacon: remove software scrollback support fbcon: remove soft scrollback code fbcon: remove now unusued 'softback_lines' cursor() argument KVM: VMX: Don't freeze guest when event delivery causes an APIC-access exit ARM: dts: vfxxx: Add syscon compatible with OCOTP video: fbdev: fix OOB read in vga_8planes_imageblit() staging: greybus: audio: fix uninitialized value issue phy: qcom-qmp: Use correct values for ipq8074 PCIe Gen2 PHY init usb: core: fix slab-out-of-bounds Read in read_descriptors USB: serial: ftdi_sio: add IDs for Xsens Mti USB converter USB: serial: option: support dynamic Quectel USB compositions USB: serial: option: add support for SIM7070/SIM7080/SIM7090 modules usb: Fix out of sync data toggle if a configured device is reconfigured usb: typec: ucsi: acpi: Check the _DEP dependencies gcov: add support for GCC 10.1 Linux 4.19.146 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ic9b467bc37c7cbbc1e9704d662bc0c8fda05416e
Greg Kroah-Hartman
commited |
443485d847 | |
[ Upstream commit 53de092f47ff40e8d4d78d590d95819d391bf2e0 ]
It was discovered that sdparm will fail when attempting to disable write
cache on a SATA disk connected via libsas.
In the ATA command set the write cache state is controlled through the SET
FEATURES operation. This is roughly corresponds to MODE SELECT in SCSI and
the latter command is what is used in the SCSI-ATA translation layer. A
subtle difference is that a MODE SELECT carries data whereas SET FEATURES
is defined as a non-data command in ATA.
Set the DMA data direction to DMA_NONE if the requested ATA command is
identified as non-data.
[mkp: commit desc]
Fixes:
Luo Jiaxing
authored and
Greg Kroah-Hartman
commited |
0d21163210 | |
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potential wrong skb->protocol in skb_vlan_untag() net: qrtr: fix usage of idr in port assignment to socket net/smc: Prevent kernel-infoleak in __smc_diag_dump() tipc: fix uninit skb->data in tipc_nl_compat_dumpit() net: ena: Make missed_tx stat incremental ipvlan: fix device features ALSA: pci: delete repeated words in comments ASoC: img: Fix a reference count leak in img_i2s_in_set_fmt ASoC: img-parallel-out: Fix a reference count leak ASoC: tegra: Fix reference count leaks. mfd: intel-lpss: Add Intel Emmitsburg PCH PCI IDs arm64: dts: qcom: msm8916: Pull down PDM GPIOs during sleep powerpc/xive: Ignore kmemleak false positives media: pci: ttpci: av7110: fix possible buffer overflow caused by bad DMA value in debiirq() blktrace: ensure our debugfs dir exists scsi: target: tcmu: Fix crash on ARM during cmd completion iommu/iova: Don't BUG on invalid PFNs drm/amdkfd: Fix reference count leaks. drm/radeon: fix multiple reference count leak drm/amdgpu: fix ref count leak in amdgpu_driver_open_kms drm/amd/display: fix ref count leak in amdgpu_drm_ioctl drm/amdgpu: fix ref count leak in amdgpu_display_crtc_set_config drm/amdgpu/display: fix ref count leak when pm_runtime_get_sync fails scsi: lpfc: Fix shost refcount mismatch when deleting vport xfs: Don't allow logging of XFS_ISTALE inodes selftests/powerpc: Purge extra count_pmc() calls of ebb selftests f2fs: fix error path in do_recover_data() omapfb: fix multiple reference count leaks due to pm_runtime_get_sync PCI: Fix pci_create_slot() reference count leak ARM: dts: ls1021a: output PPS signal on FIPER2 rtlwifi: rtl8192cu: Prevent leaking urb mips/vdso: Fix resource leaks in genvdso.c cec-api: prevent leaking memory through hole in structure HID: quirks: add NOGET quirk for Logitech GROUP f2fs: fix use-after-free issue drm/nouveau/drm/noveau: fix reference count leak in nouveau_fbcon_open drm/nouveau: fix reference count leak in nv50_disp_atomic_commit drm/nouveau: Fix reference count leak in nouveau_connector_detect locking/lockdep: Fix overflow in presentation of average lock-time btrfs: file: reserve qgroup space after the hole punch range is locked scsi: iscsi: Do not put host in iscsi_set_flashnode_param() ceph: fix potential mdsc use-after-free crash scsi: fcoe: Memory leak fix in fcoe_sysfs_fcf_del() EDAC/ie31200: Fallback if host bridge device is already initialized KVM: arm64: Fix symbol dependency in __hyp_call_panic_nvhe powerpc/spufs: add CONFIG_COREDUMP dependency USB: sisusbvga: Fix a potential UB casued by left shifting a negative value efi: provide empty efi_enter_virtual_mode implementation Revert "ath10k: fix DMA related firmware crashes on multiple devices" media: gpio-ir-tx: improve precision of transmitted signal due to scheduling drm/msm/adreno: fix updating ring fence nvme-fc: Fix wrong return value in __nvme_fc_init_request() null_blk: fix passing of REQ_FUA flag in null_handle_rq i2c: rcar: in slave mode, clear NACK earlier usb: gadget: f_tcm: Fix some resource leaks in some error paths jbd2: make sure jh have b_transaction set in refile/unfile_buffer ext4: don't BUG on inconsistent journal feature ext4: handle read only external journal device jbd2: abort journal if free a async write error metadata buffer ext4: handle option set by mount flags correctly ext4: handle error of ext4_setup_system_zone() on remount ext4: correctly restore system zone info when remount fails fs: prevent BUG_ON in submit_bh_wbc() spi: stm32: fix stm32_spi_prepare_mbr in case of odd clk_rate s390/cio: add cond_resched() in the slow_eval_known_fn() loop ASoC: wm8994: Avoid attempts to read unreadable registers scsi: fcoe: Fix I/O path allocation scsi: ufs: Fix possible infinite loop in ufshcd_hold scsi: ufs: Improve interrupt handling for shared interrupts scsi: ufs: Clean up completed request without interrupt notification scsi: qla2xxx: Check if FW supports MQ before enabling scsi: qla2xxx: Fix null pointer access during disconnect from subsystem Revert "scsi: qla2xxx: Fix crash on qla2x00_mailbox_command" macvlan: validate setting of multiple remote source MAC addresses net: gianfar: Add of_node_put() before goto statement powerpc/perf: Fix soft lockups due to missed interrupt accounting block: loop: set discard granularity and alignment for block device backed loop HID: i2c-hid: Always sleep 60ms after I2C_HID_PWR_ON commands blk-mq: order adding requests to hctx->dispatch and checking SCHED_RESTART btrfs: reset compression level for lzo on remount btrfs: fix space cache memory leak after transaction abort fbcon: prevent user font height or width change from causing potential out-of-bounds access USB: lvtest: return proper error code in probe vt: defer kfree() of vc_screenbuf in vc_do_resize() vt_ioctl: change VT_RESIZEX ioctl to check for error return from vc_resize() serial: samsung: Removes the IRQ not found warning serial: pl011: Fix oops on -EPROBE_DEFER serial: pl011: Don't leak amba_ports entry on driver register error serial: 8250_exar: Fix number of ports for Commtech PCIe cards serial: 8250: change lock order in serial8250_do_startup() writeback: Protect inode->i_io_list with inode->i_lock writeback: Avoid skipping inode writeback writeback: Fix sync livelock due to b_dirty_time processing XEN uses irqdesc::irq_data_common::handler_data to store a per interrupt XEN data pointer which contains XEN specific information. usb: host: xhci: fix ep context print mismatch in debugfs xhci: Do warm-reset when both CAS and XDEV_RESUME are set xhci: Always restore EP_SOFT_CLEAR_TOGGLE even if ep reset failed PM: sleep: core: Fix the handling of pending runtime resume requests device property: Fix the secondary firmware node handling in set_primary_fwnode() genirq/matrix: Deal with the sillyness of for_each_cpu() on UP irqchip/stm32-exti: Avoid losing interrupts due to clearing pending bits by mistake drm/amdgpu: Fix buffer overflow in INFO ioctl drm/amd/pm: correct Vega10 swctf limit setting drm/amd/pm: correct Vega12 swctf limit setting USB: yurex: Fix bad gfp argument usb: uas: Add quirk for PNY Pro Elite USB: quirks: Add no-lpm quirk for another Raydium touchscreen USB: quirks: Ignore duplicate endpoint on Sound Devices MixPre-D USB: Ignore UAS for JMicron JMS567 ATA/ATAPI Bridge usb: host: ohci-exynos: Fix error handling in exynos_ohci_probe() USB: gadget: u_f: add overflow checks to VLA macros USB: gadget: f_ncm: add bounds checks to ncm_unwrap_ntb() USB: gadget: u_f: Unbreak offset calculation in VLAs USB: cdc-acm: rework notification_buffer resizing usb: storage: Add unusual_uas entry for Sony PSZ drives btrfs: check the right error variable in btrfs_del_dir_entries_in_log usb: dwc3: gadget: Don't setup more than requested usb: dwc3: gadget: Fix handling ZLP usb: dwc3: gadget: Handle ZLP for sg requests tpm: Unify the mismatching TPM space buffer sizes HID: hiddev: Fix slab-out-of-bounds write in hiddev_ioctl_usage() ALSA: usb-audio: Update documentation comment for MS2109 quirk Linux 4.19.143 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I8b6e29eda77bd69df30132842cf28019c8e7c1a3
Greg Kroah-Hartman
commited |
a13ec5ea86 | |
[ Upstream commit de7e6194301ad31c4ce95395eb678e51a1b907e5 ]
FCoE adapter initialization failed for ISP8021 with the following patch
applied. In addition, reproduction of the issue the patch originally tried
to address has been unsuccessful.
This reverts commit
Saurav Kashyap
authored and
Greg Kroah-Hartman
commited |
2d1a5f56ac | |
[ Upstream commit 83949613fac61e8e37eadf8275bf072342302f4e ]
NVMEAsync command is being submitted to QLA while the same NVMe controller
is in the middle of reset. The reset path has deleted the association and
freed aen_op->fcp_req.private. Add a check for this private pointer before
issuing the command.
...
6 [ffffb656ca11fce0] page_fault at ffffffff8c00114e
[exception RIP: qla_nvme_post_cmd+394]
RIP: ffffffffc0d012ba RSP: ffffb656ca11fd98 RFLAGS: 00010206
RAX: ffff8fb039eda228 RBX: ffff8fb039eda200 RCX: 00000000000da161
RDX: ffffffffc0d4d0f0 RSI: ffffffffc0d26c9b RDI: ffff8fb039eda220
RBP: 0000000000000013 R8: ffff8fb47ff6aa80 R9: 0000000000000002
R10: 0000000000000000 R11: ffffb656ca11fdc8 R12: ffff8fb27d04a3b0
R13: ffff8fc46dd98a58 R14: 0000000000000000 R15: ffff8fc4540f0000
ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018
7 [ffffb656ca11fe08] nvme_fc_start_fcp_op at ffffffffc0241568 [nvme_fc]
8 [ffffb656ca11fe50] nvme_fc_submit_async_event at ffffffffc0241901 [nvme_fc]
9 [ffffb656ca11fe68] nvme_async_event_work at ffffffffc014543d [nvme_core]
10 [ffffb656ca11fe98] process_one_work at ffffffff8b6cd437
11 [ffffb656ca11fed8] worker_thread at ffffffff8b6cdcef
12 [ffffb656ca11ff10] kthread at ffffffff8b6d3402
13 [ffffb656ca11ff50] ret_from_fork at ffffffff8c000255
--
PID: 37824 TASK: ffff8fb033063d80 CPU: 20 COMMAND: "kworker/u97:451"
0 [ffffb656ce1abc28] __schedule at ffffffff8be629e3
1 [ffffb656ce1abcc8] schedule at ffffffff8be62fe8
2 [ffffb656ce1abcd0] schedule_timeout at ffffffff8be671ed
3 [ffffb656ce1abd70] wait_for_completion at ffffffff8be639cf
4 [ffffb656ce1abdd0] flush_work at ffffffff8b6ce2d5
5 [ffffb656ce1abe70] nvme_stop_ctrl at ffffffffc0144900 [nvme_core]
6 [ffffb656ce1abe80] nvme_fc_reset_ctrl_work at ffffffffc0243445 [nvme_fc]
7 [ffffb656ce1abe98] process_one_work at ffffffff8b6cd437
8 [ffffb656ce1abed8] worker_thread at ffffffff8b6cdb50
9 [ffffb656ce1abf10] kthread at ffffffff8b6d3402
10 [ffffb656ce1abf50] ret_from_fork at ffffffff8c000255
Link: https://lore.kernel.org/r/20200806111014.28434-10-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Quinn Tran
authored and
Greg Kroah-Hartman
commited |
f92ff03ee6 | |
[ Upstream commit dffa11453313a115157b19021cc2e27ea98e624c ] OS boot during Boot from SAN was stuck at dracut emergency shell after enabling NVMe driver parameter. For non-MQ support the driver was enabling MQ. Add a check to confirm if FW supports MQ. Link: https://lore.kernel.org/r/20200806111014.28434-9-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
Saurav Kashyap
authored and
Greg Kroah-Hartman
commited |
aba997482b | |
[ Upstream commit b10178ee7fa88b68a9e8adc06534d2605cb0ec23 ] If somehow no interrupt notification is raised for a completed request and its doorbell bit is cleared by host, UFS driver needs to cleanup its outstanding bit in ufshcd_abort(). Otherwise, system may behave abnormally in the following scenario: After ufshcd_abort() returns, this request will be requeued by SCSI layer with its outstanding bit set. Any future completed request will trigger ufshcd_transfer_req_compl() to handle all "completed outstanding bits". At this time the "abnormal outstanding bit" will be detected and the "requeued request" will be chosen to execute request post-processing flow. This is wrong because this request is still "alive". Link: https://lore.kernel.org/r/20200811141859.27399-2-huobean@gmail.com Reviewed-by: Can Guo <cang@codeaurora.org> Acked-by: Avri Altman <avri.altman@wdc.com> Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Bean Huo <beanhuo@micron.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
Stanley Chu
authored and
Greg Kroah-Hartman
commited |
023e0e6bd2 | |
[ Upstream commit 127d5f7c4b653b8be5eb3b2c7bbe13728f9003ff ] For shared interrupts, the interrupt status might be zero, so check that first. Link: https://lore.kernel.org/r/20200811133936.19171-2-adrian.hunter@intel.com Reviewed-by: Avri Altman <avri.altman@wdc.com> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
Adrian Hunter
authored and
Greg Kroah-Hartman
commited |
31871fb7ad | |
[ Upstream commit 93b6c5db06028a3b55122bbb74d0715dd8ca4ae0 ] In ufshcd_suspend(), after clk-gating is suspended and link is set as Hibern8 state, ufshcd_hold() is still possibly invoked before ufshcd_suspend() returns. For example, MediaTek's suspend vops may issue UIC commands which would call ufshcd_hold() during the command issuing flow. Now if UFSHCD_CAP_HIBERN8_WITH_CLK_GATING capability is enabled, then ufshcd_hold() may enter infinite loops because there is no clk-ungating work scheduled or pending. In this case, ufshcd_hold() shall just bypass, and keep the link as Hibern8 state. Link: https://lore.kernel.org/r/20200809050734.18740-1-stanley.chu@mediatek.com Reviewed-by: Avri Altman <avri.altman@wdc.com> Co-developed-by: Andy Teng <andy.teng@mediatek.com> Signed-off-by: Andy Teng <andy.teng@mediatek.com> Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
Stanley Chu
authored and
Greg Kroah-Hartman
commited |
8f76a208c2 | |
[ Upstream commit e95b4789ff4380733006836d28e554dc296b2298 ] In fcoe_sysfs_fcf_del(), we first deleted the fcf from the list and then freed it if ctlr_dev was not NULL. This was causing a memory leak. Free the fcf even if ctlr_dev is NULL. Link: https://lore.kernel.org/r/20200729081824.30996-3-jhasan@marvell.com Reviewed-by: Girish Basrur <gbasrur@marvell.com> Reviewed-by: Santosh Vernekar <svernekar@marvell.com> Reviewed-by: Saurav Kashyap <skashyap@marvell.com> Reviewed-by: Shyam Sundar <ssundar@marvell.com> Signed-off-by: Javed Hasan <jhasan@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
Javed Hasan
authored and
Greg Kroah-Hartman
commited |
15f15650ee | |
[ Upstream commit 68e12e5f61354eb42cfffbc20a693153fc39738e ] If scsi_host_lookup() fails we will jump to put_host which may cause a panic. Jump to exit_set_fnode instead. Link: https://lore.kernel.org/r/20200615081226.183068-1-jingxiangfeng@huawei.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
Jing Xiangfeng
authored and
Greg Kroah-Hartman
commited |
d10ceeb835 | |
[ Upstream commit 03dbfe0668e6692917ac278883e0586cd7f7d753 ] When vports are deleted, it is observed that there is memory/kthread leakage as the vport isn't fully being released. There is a shost reference taken in scsi_add_host_dma that is not released during scsi_remove_host. It was noticed that other drivers resolve this by doing a scsi_host_put after calling scsi_remove_host. The vport_delete routine is taking two references one that corresponds to an access to the scsi_host in the vport_delete routine and another that is released after the adapter mailbox command completes that destroys the VPI that corresponds to the vport. Remove one of the references taken such that the second reference that is put will complete the missing scsi_add_host_dma reference and the shost will be terminated. Link: https://lore.kernel.org/r/20200630215001.70793-8-jsmart2021@gmail.com Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
Dick Kennedy
authored and
Greg Kroah-Hartman
commited |
f28249fbb6 | |
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Merge 4.19.142 into android-4.19-stable
Changes in 4.19.142
drm/vgem: Replace opencoded version of drm_gem_dumb_map_offset()
perf probe: Fix memory leakage when the probe point is not found
khugepaged: khugepaged_test_exit() check mmget_still_valid()
khugepaged: adjust VM_BUG_ON_MM() in __khugepaged_enter()
btrfs: export helpers for subvolume name/id resolution
btrfs: don't show full path of bind mounts in subvol=
btrfs: Move free_pages_out label in inline extent handling branch in compress_file_range
btrfs: inode: fix NULL pointer dereference if inode doesn't need compression
btrfs: sysfs: use NOFS for device creation
romfs: fix uninitialized memory leak in romfs_dev_read()
kernel/relay.c: fix memleak on destroy relay channel
mm: include CMA pages in lowmem_reserve at boot
mm, page_alloc: fix core hung in free_pcppages_bulk()
ext4: fix checking of directory entry validity for inline directories
jbd2: add the missing unlock_buffer() in the error path of jbd2_write_superblock()
scsi: zfcp: Fix use-after-free in request timeout handlers
drm/amd/display: fix pow() crashing when given base 0
kthread: Do not preempt current task if it is going to call schedule()
spi: Prevent adding devices below an unregistering controller
scsi: ufs: Add DELAY_BEFORE_LPM quirk for Micron devices
scsi: target: tcmu: Fix crash in tcmu_flush_dcache_range on ARM
media: budget-core: Improve exception handling in budget_register()
rtc: goldfish: Enable interrupt in set_alarm() when necessary
media: vpss: clean up resources in init
Input: psmouse - add a newline when printing 'proto' by sysfs
m68knommu: fix overwriting of bits in ColdFire V3 cache control
svcrdma: Fix another Receive buffer leak
xfs: fix inode quota reservation checks
jffs2: fix UAF problem
ceph: fix use-after-free for fsc->mdsc
cpufreq: intel_pstate: Fix cpuinfo_max_freq when MSR_TURBO_RATIO_LIMIT is 0
scsi: libfc: Free skb in fc_disc_gpn_id_resp() for valid cases
virtio_ring: Avoid loop when vq is broken in virtqueue_poll
tools/testing/selftests/cgroup/cgroup_util.c: cg_read_strcmp: fix null pointer dereference
xfs: Fix UBSAN null-ptr-deref in xfs_sysfs_init
alpha: fix annotation of io{read,write}{16,32}be()
fs/signalfd.c: fix inconsistent return codes for signalfd4
ext4: fix potential negative array index in do_split()
ext4: don't allow overlapping system zones
ASoC: q6routing: add dummy register read/write function
i40e: Set RX_ONLY mode for unicast promiscuous on VLAN
i40e: Fix crash during removing i40e driver
net: fec: correct the error path for regulator disable in probe
bonding: show saner speed for broadcast mode
bonding: fix a potential double-unregister
s390/runtime_instrumentation: fix storage key handling
s390/ptrace: fix storage key handling
ASoC: msm8916-wcd-analog: fix register Interrupt offset
ASoC: intel: Fix memleak in sst_media_open
vfio/type1: Add proper error unwind for vfio_iommu_replay()
kvm: x86: Toggling CR4.SMAP does not load PDPTEs in PAE mode
kvm: x86: Toggling CR4.PKE does not load PDPTEs in PAE mode
kconfig: qconf: do not limit the pop-up menu to the first row
kconfig: qconf: fix signal connection to invalid slots
efi: avoid error message when booting under Xen
Fix build error when CONFIG_ACPI is not set/enabled:
RDMA/bnxt_re: Do not add user qps to flushlist
afs: Fix NULL deref in afs_dynroot_depopulate()
bonding: fix active-backup failover for current ARP slave
net: ena: Prevent reset after device destruction
net: gemini: Fix missing free_netdev() in error path of gemini_ethernet_port_probe()
hv_netvsc: Fix the queue_mapping in netvsc_vf_xmit()
net: dsa: b53: check for timeout
powerpc/pseries: Do not initiate shutdown when system is running on UPS
efi: add missed destroy_workqueue when efisubsys_init fails
epoll: Keep a reference on files added to the check list
do_epoll_ctl(): clean the failure exits up a bit
mm/hugetlb: fix calculation of adjust_range_if_pmd_sharing_possible
xen: don't reschedule in preemption off sections
clk: Evict unregistered clks from parent caches
KVM: Pass MMU notifier range flags to kvm_unmap_hva_range()
KVM: arm64: Only reschedule if MMU_NOTIFIER_RANGE_BLOCKABLE is not set
Linux 4.19.142
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ibfe4a0a4249f76ab35076f4b003e32cd6f9788a5
Greg Kroah-Hartman
commited |
599bf02de4 | |
[ Upstream commit ec007ef40abb6a164d148b0dc19789a7a2de2cc8 ] In fc_disc_gpn_id_resp(), skb is supposed to get freed in all cases except for PTR_ERR. However, in some cases it didn't. This fix is to call fc_frame_free(fp) before function returns. Link: https://lore.kernel.org/r/20200729081824.30996-2-jhasan@marvell.com Reviewed-by: Girish Basrur <gbasrur@marvell.com> Reviewed-by: Santosh Vernekar <svernekar@marvell.com> Reviewed-by: Saurav Kashyap <skashyap@marvell.com> Reviewed-by: Shyam Sundar <ssundar@marvell.com> Signed-off-by: Javed Hasan <jhasan@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
Javed Hasan
authored and
Greg Kroah-Hartman
commited |
4f419fd2f8 | |
[ Upstream commit c0a18ee0ce78d7957ec1a53be35b1b3beba80668 ] It is confirmed that Micron device needs DELAY_BEFORE_LPM quirk to have a delay before VCC is powered off. Sdd Micron vendor ID and this quirk for Micron devices. Link: https://lore.kernel.org/r/20200612012625.6615-2-stanley.chu@mediatek.com Reviewed-by: Bean Huo <beanhuo@micron.com> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
Stanley Chu
authored and
Greg Kroah-Hartman
commited |
2ba7c21c03 | |
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAl8/jnoACgkQONu9yGCS aT54fA//azItNUOsY1HujeNfINHWCqCLV7OHpdxa9MEeixSpP/ufsGcgyZBTslNw WOENkdUPGYxUQt9yyZjSY5CEneH6a007idCfUWIuHRZ9nxKbDZm312xDDcDkeZI7 P4TGvIdpDq7Czk2c+OCSUnmp/+fCJdPCpCYJZp0kBDVbUsKeUwpBJ42Dca8f/2iM lWVlGR2KwMIV+NSVArpu8EUOpw7X4rPsGz72kEvVhCkcXa9GFxGbs65AVNG5NTzt 9sHBlja7PZTqt844/6UBM5EgTR43uJT5z8sSV5N5s6j2d07m/T+2f73PyKqr6+jQ SXKpIp/J6Po7tCej5u4B9LO+ePpasuxbNAXmn1GLuiP7qzKRAriFxK2RfXXxqIuE aP9DB6P/wbr/MszFjIFFg9nrr9G/biriRNPWtnzD2hbUk1mfM8WNCCSIt90MZh0f CT85JiEBFlU5cZhgUJfqJcfZcckE8gbdUGOBvZ5NOq0hxqN2S6+/phespwkd4h/a A4QyhER6eI9zT/StBoSLejs8c/lHKHjqyMARNjXLPF+bkkR90L9WDgocB1KiV0jn YOY+j4tjXGnn/QAsuW/uhYVvzETtkQ5oSyeV5uTcgYvU3iw+QFo9H//y83yB5Q0o pdDRNmMTtdYwrwkzt73xsjKGlVXaA8kB5kRCuBwGb5kzr0G8baE= =Txdz -----END PGP SIGNATURE----- Merge 4.19.141 into android-4.19-stable Changes in 4.19.141 smb3: warn on confusing error scenario with sec=krb5 genirq/affinity: Make affinity setting if activated opt-in PCI: hotplug: ACPI: Fix context refcounting in acpiphp_grab_context() PCI: Mark AMD Navi10 GPU rev 0x00 ATS as broken PCI: Add device even if driver attach failed PCI: qcom: Define some PARF params needed for ipq8064 SoC PCI: qcom: Add support for tx term offset for rev 2.1.0 PCI: Probe bridge window attributes once at enumeration-time btrfs: free anon block device right after subvolume deletion btrfs: don't allocate anonymous block device for user invisible roots btrfs: ref-verify: fix memory leak in add_block_entry btrfs: don't traverse into the seed devices in show_devname btrfs: open device without device_list_mutex btrfs: fix messages after changing compression level by remount btrfs: only search for left_info if there is no right_info in try_merge_free_space btrfs: fix memory leaks after failure to lookup checksums during inode logging btrfs: fix return value mixup in btrfs_get_extent dt-bindings: iio: io-channel-mux: Fix compatible string in example code iio: dac: ad5592r: fix unbalanced mutex unlocks in ad5592r_read_raw() xtensa: fix xtensa_pmu_setup prototype cifs: Fix leak when handling lease break for cached root fid powerpc: Allow 4224 bytes of stack expansion for the signal frame powerpc: Fix circular dependency between percpu.h and mmu.h media: vsp1: dl: Fix NULL pointer dereference on unbind net: ethernet: stmmac: Disable hardware multicast filter net: stmmac: dwmac1000: provide multicast filter fallback net/compat: Add missing sock updates for SCM_RIGHTS md/raid5: Fix Force reconstruct-write io stuck in degraded raid5 bcache: allocate meta data pages as compound pages bcache: fix overflow in offset_to_stripe() mac80211: fix misplaced while instead of if driver core: Avoid binding drivers to dead devices MIPS: CPU#0 is not hotpluggable ext2: fix missing percpu_counter_inc ocfs2: change slot number type s16 to u16 mm/page_counter.c: fix protection usage propagation ftrace: Setup correct FTRACE_FL_REGS flags for module kprobes: Fix NULL pointer dereference at kprobe_ftrace_handler tracing/hwlat: Honor the tracing_cpumask tracing: Use trace_sched_process_free() instead of exit() for pid tracing watchdog: f71808e_wdt: indicate WDIOF_CARDRESET support in watchdog_info.options watchdog: f71808e_wdt: remove use of wrong watchdog_info option watchdog: f71808e_wdt: clear watchdog timeout occurred flag pseries: Fix 64 bit logical memory block panic module: Correctly truncate sysfs sections output perf intel-pt: Fix FUP packet state remoteproc: qcom: q6v5: Update running state before requesting stop drm/imx: imx-ldb: Disable both channels for split mode in enc->disable() mfd: arizona: Ensure 32k clock is put on driver unbind and error RDMA/ipoib: Return void from ipoib_ib_dev_stop() RDMA/ipoib: Fix ABBA deadlock with ipoib_reap_ah() media: rockchip: rga: Introduce color fmt macros and refactor CSC mode logic media: rockchip: rga: Only set output CSC mode for RGB input USB: serial: ftdi_sio: make process-packet buffer unsigned USB: serial: ftdi_sio: clean up receive processing mmc: renesas_sdhi_internal_dmac: clean up the code for dma complete gpu: ipu-v3: image-convert: Combine rotate/no-rotate irq handlers dm rq: don't call blk_mq_queue_stopped() in dm_stop_queue() selftests/powerpc: ptrace-pkey: Rename variables to make it easier to follow code selftests/powerpc: ptrace-pkey: Update the test to mark an invalid pkey correctly selftests/powerpc: ptrace-pkey: Don't update expected UAMOR value iommu/omap: Check for failure of a call to omap_iommu_dump_ctx iommu/vt-d: Enforce PASID devTLB field mask i2c: rcar: slave: only send STOP event when we have been addressed clk: clk-atlas6: fix return value check in atlas6_clk_init() pwm: bcm-iproc: handle clk_get_rate() return tools build feature: Use CC and CXX from parent i2c: rcar: avoid race when unregistering slave openrisc: Fix oops caused when dumping stack scsi: lpfc: nvmet: Avoid hang / use-after-free again when destroying targetport watchdog: initialize device before misc_register Input: sentelic - fix error return when fsp_reg_write fails drm/vmwgfx: Use correct vmw_legacy_display_unit pointer drm/vmwgfx: Fix two list_for_each loop exit tests net: qcom/emac: add missed clk_disable_unprepare in error path of emac_clks_phase1_init nfs: Fix getxattr kernel panic and memory overflow fs/minix: set s_maxbytes correctly fs/minix: fix block limit check for V1 filesystems fs/minix: remove expected error message in block_to_path() fs/ufs: avoid potential u32 multiplication overflow test_kmod: avoid potential double free in trigger_config_run_type() mfd: dln2: Run event handler loop under spinlock ALSA: echoaudio: Fix potential Oops in snd_echo_resume() perf bench mem: Always memset source before memcpy tools build feature: Quote CC and CXX for their arguments sh: landisk: Add missing initialization of sh_io_port_base khugepaged: retract_page_tables() remember to test exit arm64: dts: marvell: espressobin: add ethernet alias drm: Added orientation quirk for ASUS tablet model T103HAF drm/amdgpu: Fix bug where DPM is not enabled after hibernate and resume Linux 4.19.141 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I0800f8e03919fd8f054c1bcda87efd70a6e5db6b
Greg Kroah-Hartman
commited |
369c9d2963 | |
[ Upstream commit af6de8c60fe9433afa73cea6fcccdccd98ad3e5e ]
We cannot wait on a completion object in the lpfc_nvme_targetport structure
in the _destroy_targetport() code path because the NVMe/fc transport will
free that structure immediately after the .targetport_delete() callback.
This results in a use-after-free, and a crash if slub_debug=FZPU is
enabled.
An earlier fix put put the completion on the stack, but commit 2a0fb340fcc8
("scsi: lpfc: Correct localport timeout duration error") subsequently
changed the code to reference the completion through a pointer in the
object rather than the local stack variable. Fix this by using the stack
variable directly.
Link: https://lore.kernel.org/r/20200729231011.13240-1-emilne@redhat.com
Fixes: 2a0fb340fcc8 ("scsi: lpfc: Correct localport timeout duration error")
Reviewed-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Ewan D. Milne
authored and
Greg Kroah-Hartman
commited |
fe9a71128e | |
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAl88w3UACgkQONu9yGCS aT4fZQ/+NYyfbsgFARqld2HbOIDSYyua90k42Xj7nlHXa3UcbPCsNEWIWn2k5SXU kvzwXSUuI14AOyqBOp/swKkEZh7Dh5c6q8QBHA6YJnNaJBQQxv2tjMpA4TngMifG oUSnxgHKNHtiD/6D7ZZ36l8u83sXfE6qPiginJAECdC2bVjpdfT7EqK5bY2lFd1s yiz9RxEDXSlrVMXqew75XBEj+304RYhZcJEVPQrqFb/q2Q+rSYs1mAkCazFvAkX+ 6Yooyp0tYlfUlkF2ItDpWmuKDcbGtWDd/I9LVGwZ0J67uAN86ZhNGbqlI8bpig9o qNW0FXAN2TNjpBvKXwg1qavfs5xYQu2E0OrRpCUleL1yD/kWu2vfK4HqyIardsVq 63ffUvMJnJaWPnIvB2gx5f5tRt3Ca7uqvoM4LlYR1fwNZwVaU1fyWNEfeID4MAkr jBhC8x3n40TF1ngdaZ/XETiAJbjiYve2uEVuvdCtnp1fFbQ892QD5A8MQYsOVFuh 6aR4f6bsR23F/h+tOMJc89wZTRYsCrFxbjwjye+tsWPcBm2GR7hgvCxo1JFqHgrz elY15u+AWj4pjVhiQcsnXLL8pGKkZTvPrq+iwg12AE23gvE4ww1lpYbxO46GUWuw q6L8oaHYA6cZiEnIde6yTUpkm6zag0MK+HDutiFUrEAmJTmeWds= =9oFP -----END PGP SIGNATURE----- Merge 4.19.140 into android-4.19-stable Changes in 4.19.140 tracepoint: Mark __tracepoint_string's __used HID: input: Fix devices that return multiple bytes in battery report cgroup: add missing skcd->no_refcnt check in cgroup_sk_clone() x86/mce/inject: Fix a wrong assignment of i_mce.status sched/fair: Fix NOHZ next idle balance sched: correct SD_flags returned by tl->sd_flags() arm64: dts: rockchip: fix rk3368-lion gmac reset gpio arm64: dts: rockchip: fix rk3399-puma vcc5v0-host gpio arm64: dts: rockchip: fix rk3399-puma gmac reset gpio EDAC: Fix reference count leaks arm64: dts: qcom: msm8916: Replace invalid bias-pull-none property crypto: ccree - fix resource leak on error path firmware: arm_scmi: Fix SCMI genpd domain probing arm64: dts: exynos: Fix silent hang after boot on Espresso clk: scmi: Fix min and max rate when registering clocks with discrete rates m68k: mac: Don't send IOP message until channel is idle m68k: mac: Fix IOP status/control register writes platform/x86: intel-hid: Fix return value check in check_acpi_dev() platform/x86: intel-vbtn: Fix return value check in check_acpi_dev() ARM: dts: gose: Fix ports node name for adv7180 ARM: dts: gose: Fix ports node name for adv7612 ARM: at91: pm: add missing put_device() call in at91_pm_sram_init() spi: lantiq: fix: Rx overflow error in full duplex mode ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh() drm/tilcdc: fix leak & null ref in panel_connector_get_modes soc: qcom: rpmh-rsc: Set suppress_bind_attrs flag Bluetooth: add a mutex lock to avoid UAF in do_enale_set loop: be paranoid on exit and prevent new additions / removals fs/btrfs: Add cond_resched() for try_release_extent_mapping() stalls drm/amdgpu: avoid dereferencing a NULL pointer drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync crypto: aesni - Fix build with LLVM_IAS=1 video: fbdev: neofb: fix memory leak in neo_scan_monitor() md-cluster: fix wild pointer of unlock_all_bitmaps() arm64: dts: hisilicon: hikey: fixes to comply with adi, adv7533 DT binding drm/etnaviv: fix ref count leak via pm_runtime_get_sync drm/nouveau: fix multiple instances of reference count leaks usb: mtu3: clear dual mode of u3port when disable device drm/debugfs: fix plain echo to connector "force" attribute drm/radeon: disable AGP by default irqchip/irq-mtk-sysirq: Replace spinlock with raw_spinlock mm/mmap.c: Add cond_resched() for exit_mmap() CPU stalls brcmfmac: keep SDIO watchdog running when console_interval is non-zero brcmfmac: To fix Bss Info flag definition Bug brcmfmac: set state of hanger slot to FREE when flushing PSQ iwlegacy: Check the return value of pcie_capability_read_*() gpu: host1x: debug: Fix multiple channels emitting messages simultaneously usb: gadget: net2280: fix memory leak on probe error handling paths bdc: Fix bug causing crash after multiple disconnects usb: bdc: Halt controller on suspend dyndbg: fix a BUG_ON in ddebug_describe_flags bcache: fix super block seq numbers comparision in register_cache_set() ACPICA: Do not increment operation_region reference counts for field units drm/msm: ratelimit crtc event overflow error agp/intel: Fix a memory leak on module initialisation failure video: fbdev: sm712fb: fix an issue about iounmap for a wrong address console: newport_con: fix an issue about leak related system resources video: pxafb: Fix the function used to balance a 'dma_alloc_coherent()' call ath10k: Acquire tx_lock in tx error paths iio: improve IIO_CONCENTRATION channel type description drm/etnaviv: Fix error path on failure to enable bus clk drm/arm: fix unintentional integer overflow on left shift leds: lm355x: avoid enum conversion warning media: omap3isp: Add missed v4l2_ctrl_handler_free() for preview_init_entities() ASoC: Intel: bxt_rt298: add missing .owner field scsi: cumana_2: Fix different dev_id between request_irq() and free_irq() drm/mipi: use dcs write for mipi_dsi_dcs_set_tear_scanline cxl: Fix kobject memleak drm/radeon: fix array out-of-bounds read and write issues scsi: powertec: Fix different dev_id between request_irq() and free_irq() scsi: eesox: Fix different dev_id between request_irq() and free_irq() ipvs: allow connection reuse for unconfirmed conntrack media: firewire: Using uninitialized values in node_probe() media: exynos4-is: Add missed check for pinctrl_lookup_state() xfs: don't eat an EIO/ENOSPC writeback error when scrubbing data fork xfs: fix reflink quota reservation accounting error RDMA/rxe: Skip dgid check in loopback mode PCI: Fix pci_cfg_wait queue locking problem leds: core: Flush scheduled work for system suspend drm: panel: simple: Fix bpc for LG LB070WV8 panel phy: exynos5-usbdrd: Calibrating makes sense only for USB2.0 PHY drm/bridge: sil_sii8620: initialize return of sii8620_readb scsi: scsi_debug: Add check for sdebug_max_queue during module init mwifiex: Prevent memory corruption handling keys powerpc/vdso: Fix vdso cpu truncation RDMA/qedr: SRQ's bug fixes RDMA/rxe: Prevent access to wr->next ptr afrer wr is posted to send queue staging: rtl8192u: fix a dubious looking mask before a shift PCI/ASPM: Add missing newline in sysfs 'policy' powerpc/book3s64/pkeys: Use PVR check instead of cpu feature drm/imx: tve: fix regulator_disable error path USB: serial: iuu_phoenix: fix led-activity helpers usb: core: fix quirks_param_set() writing to a const pointer thermal: ti-soc-thermal: Fix reversed condition in ti_thermal_expose_sensor() coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb() MIPS: OCTEON: add missing put_device() call in dwc3_octeon_device_init() usb: dwc2: Fix error path in gadget registration scsi: mesh: Fix panic after host or bus reset net: dsa: mv88e6xxx: MV88E6097 does not support jumbo configuration PCI: cadence: Fix updating Vendor ID and Subsystem Vendor ID register RDMA/core: Fix return error value in _ib_modify_qp() to negative Smack: fix another vsscanf out of bounds Smack: prevent underflow in smk_set_cipso() power: supply: check if calc_soc succeeded in pm860x_init_battery Bluetooth: hci_h5: Set HCI_UART_RESET_ON_INIT to correct flags Bluetooth: hci_serdev: Only unregister device if it was registered net: dsa: rtl8366: Fix VLAN semantics net: dsa: rtl8366: Fix VLAN set-up powerpc/boot: Fix CONFIG_PPC_MPC52XX references selftests/powerpc: Fix CPU affinity for child process PCI: Release IVRS table in AMD ACS quirk selftests/powerpc: Fix online CPU selection ASoC: meson: axg-tdm-interface: fix link fmt setup s390/qeth: don't process empty bridge port events wl1251: fix always return 0 error tools, build: Propagate build failures from tools/build/Makefile.build net: ethernet: aquantia: Fix wrong return value liquidio: Fix wrong return value in cn23xx_get_pf_num() net: spider_net: Fix the size used in a 'dma_free_coherent()' call fsl/fman: use 32-bit unsigned integer fsl/fman: fix dereference null return value fsl/fman: fix unreachable code fsl/fman: check dereferencing null pointer fsl/fman: fix eth hash table allocation dlm: Fix kobject memleak ocfs2: fix unbalanced locking pinctrl-single: fix pcs_parse_pinconf() return value svcrdma: Fix page leak in svc_rdma_recv_read_chunk() x86/fsgsbase/64: Fix NULL deref in 86_fsgsbase_read_task crypto: aesni - add compatibility with IAS af_packet: TPACKET_V3: fix fill status rwlock imbalance drivers/net/wan/lapbether: Added needed_headroom and a skb->len check net/nfc/rawsock.c: add CAP_NET_RAW check. net: Set fput_needed iff FDPUT_FPUT is set net/tls: Fix kmap usage net: refactor bind_bucket fastreuse into helper net: initialize fastreuse on inet_inherit_port USB: serial: cp210x: re-enable auto-RTS on open USB: serial: cp210x: enable usb generic throttle/unthrottle ALSA: hda - fix the micmute led status for Lenovo ThinkCentre AIO ALSA: usb-audio: Creative USB X-Fi Pro SB1095 volume knob support ALSA: usb-audio: fix overeager device match for MacroSilicon MS2109 ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109 pstore: Fix linking when crypto API disabled crypto: hisilicon - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified crypto: qat - fix double free in qat_uclo_create_batch_init_list crypto: ccp - Fix use of merged scatterlists crypto: cpt - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified bitfield.h: don't compile-time validate _val in FIELD_FIT fs/minix: check return value of sb_getblk() fs/minix: don't allow getting deleted inodes fs/minix: reject too-large maximum file size ALSA: usb-audio: add quirk for Pioneer DDJ-RB 9p: Fix memory leak in v9fs_mount drm/ttm/nouveau: don't call tt destroy callback on alloc failure. NFS: Don't move layouts to plh_return_segs list while in use NFS: Don't return layout segments that are in use cpufreq: dt: fix oops on armada37xx include/asm-generic/vmlinux.lds.h: align ro_after_init spi: spidev: Align buffers for DMA mtd: rawnand: qcom: avoid write to unavailable register parisc: Implement __smp_store_release and __smp_load_acquire barriers parisc: mask out enable and reserved bits from sba imask ARM: 8992/1: Fix unwind_frame for clang-built kernels irqdomain/treewide: Free firmware node after domain removal xen/balloon: fix accounting in alloc_xenballooned_pages error path xen/balloon: make the balloon wait interruptible xen/gntdev: Fix dmabuf import with non-zero sgt offset Linux 4.19.140 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I6b0d8dcf9ded022f62d9c62605388f1c1e9112d1
Greg Kroah-Hartman
commited |
7086849b9c | |
[ Upstream commit edd7dd2292ab9c3628b65c4d04514c3068ad54f6 ]
Booting Linux with a Conner CP3200 drive attached to the MESH SCSI bus
results in EH measures and a panic:
[ 25.499838] mesh: configured for synchronous 5 MB/s
[ 25.787154] mesh: performing initial bus reset...
[ 29.867115] scsi host0: MESH
[ 29.929527] mesh: target 0 synchronous at 3.6 MB/s
[ 29.998763] scsi 0:0:0:0: Direct-Access CONNER CP3200-200mb-3.5 4040 PQ: 0 ANSI: 1 CCS
[ 31.989975] sd 0:0:0:0: [sda] 415872 512-byte logical blocks: (213 MB/203 MiB)
[ 32.070975] sd 0:0:0:0: [sda] Write Protect is off
[ 32.137197] sd 0:0:0:0: [sda] Mode Sense: 5b 00 00 08
[ 32.209661] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 32.332708] sda: [mac] sda1 sda2 sda3
[ 32.417733] sd 0:0:0:0: [sda] Attached SCSI disk
... snip ...
[ 76.687067] mesh_abort((ptrval))
[ 76.743606] mesh: state at (ptrval), regs at (ptrval), dma at (ptrval)
[ 76.810798] ct=6000 seq=86 bs=4017 fc= 0 exc= 0 err= 0 im= 7 int= 0 sp=85
[ 76.880720] dma stat=84e0 cmdptr=1f73d000
[ 76.941387] phase=4 msgphase=0 conn_tgt=0 data_ptr=24576
[ 77.005567] dma_st=1 dma_ct=0 n_msgout=0
[ 77.065456] target 0: req=(ptrval) goes_out=0 saved_ptr=0
[ 77.130512] mesh_abort((ptrval))
[ 77.187670] mesh: state at (ptrval), regs at (ptrval), dma at (ptrval)
[ 77.255594] ct=6000 seq=86 bs=4017 fc= 0 exc= 0 err= 0 im= 7 int= 0 sp=85
[ 77.325778] dma stat=84e0 cmdptr=1f73d000
[ 77.387239] phase=4 msgphase=0 conn_tgt=0 data_ptr=24576
[ 77.453665] dma_st=1 dma_ct=0 n_msgout=0
[ 77.515900] target 0: req=(ptrval) goes_out=0 saved_ptr=0
[ 77.582902] mesh_host_reset
[ 88.187083] Kernel panic - not syncing: mesh: double DMA start !
[ 88.254510] CPU: 0 PID: 358 Comm: scsi_eh_0 Not tainted 5.6.13-pmac #1
[ 88.323302] Call Trace:
[ 88.378854] [e16ddc58] [c0027080] panic+0x13c/0x308 (unreliable)
[ 88.446221] [e16ddcb8] [c02b2478] mesh_start.part.12+0x130/0x414
[ 88.513298] [e16ddcf8] [c02b2fc8] mesh_queue+0x54/0x70
[ 88.577097] [e16ddd18] [c02a1848] scsi_send_eh_cmnd+0x374/0x384
[ 88.643476] [e16dddc8] [c02a1938] scsi_eh_tur+0x5c/0xb8
[ 88.707878] [e16dddf8] [c02a1ab8] scsi_eh_test_devices+0x124/0x178
[ 88.775663] [e16dde28] [c02a2094] scsi_eh_ready_devs+0x588/0x8a8
[ 88.843124] [e16dde98] [c02a31d8] scsi_error_handler+0x344/0x520
[ 88.910697] [e16ddf08] [c00409c8] kthread+0xe4/0xe8
[ 88.975166] [e16ddf38] [c000f234] ret_from_kernel_thread+0x14/0x1c
[ 89.044112] Rebooting in 180 seconds..
In theory, a panic can happen after a bus or host reset with dma_started
flag set. Fix this by halting the DMA before reinitializing the host.
Don't assume that ms->current_req is set when halt_dma() is invoked as it
may not hold for bus or host reset.
BTW, this particular Conner drive can be made to work by inhibiting
disconnect/reselect with 'mesh.resel_targets=0'.
Link: https://lore.kernel.org/r/3952bc691e150a7128b29120999b6092071b039a.1595460351.git.fthain@telegraphics.com.au
Fixes:
Finn Thain
authored and
Greg Kroah-Hartman
commited |
73add9e317 | |
[ Upstream commit c87bf24cfb60bce27b4d2c7e56ebfd86fb9d16bb ]
sdebug_max_queue should not exceed SDEBUG_CANQUEUE, otherwise crashes like
this can be triggered by passing an out-of-range value:
Hardware name: Huawei D06 /D06, BIOS Hisilicon D06 UEFI RC0 - V1.16.01 03/15/2019
pstate: 20400009 (nzCv daif +PAN -UAO BTYPE=--)
pc : schedule_resp+0x2a4/0xa70 [scsi_debug]
lr : schedule_resp+0x52c/0xa70 [scsi_debug]
sp : ffff800022ab36f0
x29: ffff800022ab36f0 x28: ffff0023a935a610
x27: ffff800008e0a648 x26: 0000000000000003
x25: ffff0023e84f3200 x24: 00000000003d0900
x23: 0000000000000000 x22: 0000000000000000
x21: ffff0023be60a320 x20: ffff0023be60b538
x19: ffff800008e13000 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000
x15: 0000000000000000 x14: 0000000000000000
x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000000000 x10: 0000000000000000
x9 : 0000000000000001 x8 : 0000000000000000
x7 : 0000000000000000 x6 : 00000000000000c1
x5 : 0000020000200000 x4 : dead0000000000ff
x3 : 0000000000000200 x2 : 0000000000000200
x1 : ffff800008e13d88 x0 : 0000000000000000
Call trace:
schedule_resp+0x2a4/0xa70 [scsi_debug]
scsi_debug_queuecommand+0x2c4/0x9e0 [scsi_debug]
scsi_queue_rq+0x698/0x840
__blk_mq_try_issue_directly+0x108/0x228
blk_mq_request_issue_directly+0x58/0x98
blk_mq_try_issue_list_directly+0x5c/0xf0
blk_mq_sched_insert_requests+0x18c/0x200
blk_mq_flush_plug_list+0x11c/0x190
blk_flush_plug_list+0xdc/0x110
blk_finish_plug+0x38/0x210
blkdev_direct_IO+0x450/0x4d8
generic_file_read_iter+0x84/0x180
blkdev_read_iter+0x3c/0x50
aio_read+0xc0/0x170
io_submit_one+0x5c8/0xc98
__arm64_sys_io_submit+0x1b0/0x258
el0_svc_common.constprop.3+0x68/0x170
do_el0_svc+0x24/0x90
el0_sync_handler+0x13c/0x1a8
el0_sync+0x158/0x180
Code: 528847e0 72a001e0 6b00003f 540018cd (3941c340)
In addition, it should not be less than 1.
So add checks for these, and fail the module init for those cases.
[mkp: changed if condition to match error message]
Link: https://lore.kernel.org/r/1594297400-24756-2-git-send-email-john.garry@huawei.com
Fixes:
John Garry
authored and
Greg Kroah-Hartman
commited |
96867800fc | |
[ Upstream commit 86f2da1112ccf744ad9068b1d5d9843faf8ddee6 ]
The dev_id used in request_irq() and free_irq() should match. Use 'info' in
both cases.
Link: https://lore.kernel.org/r/20200626040553.944352-1-christophe.jaillet@wanadoo.fr
Fixes:
Christophe JAILLET
authored and
Greg Kroah-Hartman
commited |
fdac85326f | |
[ Upstream commit d179f7c763241c1dc5077fca88ddc3c47d21b763 ]
The dev_id used in request_irq() and free_irq() should match. Use 'info' in
both cases.
Link: https://lore.kernel.org/r/20200626035948.944148-1-christophe.jaillet@wanadoo.fr
Fixes:
Christophe JAILLET
authored and
Greg Kroah-Hartman
commited |
5afc55c836 | |
[ Upstream commit 040ab9c4fd0070cd5fa71ba3a7b95b8470db9b4d ]
The dev_id used in request_irq() and free_irq() should match. Use 'info'
in both cases.
Link: https://lore.kernel.org/r/20200625204730.943520-1-christophe.jaillet@wanadoo.fr
Fixes:
Christophe JAILLET
authored and
Greg Kroah-Hartman
commited |
fdc83318dd | |
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Merge 4.19.135 into android-4.19-stable
Changes in 4.19.135
soc: qcom: rpmh: Dirt can only make you dirtier, not cleaner
gpio: arizona: handle pm_runtime_get_sync failure case
gpio: arizona: put pm_runtime in case of failure
pinctrl: amd: fix npins for uart0 in kerncz_groups
mac80211: allow rx of mesh eapol frames with default rx key
scsi: scsi_transport_spi: Fix function pointer check
xtensa: fix __sync_fetch_and_{and,or}_4 declarations
xtensa: update *pos in cpuinfo_op.next
drivers/net/wan/lapbether: Fixed the value of hard_header_len
net: sky2: initialize return of gm_phy_read
drm/nouveau/i2c/g94-: increase NV_PMGR_DP_AUXCTL_TRANSACTREQ timeout
drivers/firmware/psci: Fix memory leakage in alloc_init_cpu_groups()
fuse: fix weird page warning
irqdomain/treewide: Keep firmware node unconditionally allocated
SUNRPC reverting d03727b248d0 ("NFSv4 fix CLOSE not waiting for direct IO compeletion")
spi: spi-fsl-dspi: Exit the ISR with IRQ_NONE when it's not ours
tipc: clean up skb list lock handling on send path
IB/umem: fix reference count leak in ib_umem_odp_get()
uprobes: Change handle_swbp() to send SIGTRAP with si_code=SI_KERNEL, to fix GDB regression
ALSA: info: Drop WARN_ON() from buffer NULL sanity check
ASoC: rt5670: Correct RT5670_LDO_SEL_MASK
btrfs: fix double free on ulist after backref resolution failure
btrfs: fix mount failure caused by race with umount
btrfs: fix page leaks after failure to lock page for delalloc
bnxt_en: Fix race when modifying pause settings.
fpga: dfl: fix bug in port reset handshake
hippi: Fix a size used in a 'pci_free_consistent()' in an error handling path
ax88172a: fix ax88172a_unbind() failures
net: dp83640: fix SIOCSHWTSTAMP to update the struct with actual configuration
ieee802154: fix one possible memleak in adf7242_probe
drm: sun4i: hdmi: Fix inverted HPD result
net: smc91x: Fix possible memory leak in smc_drv_probe()
bonding: check error value of register_netdevice() immediately
mlxsw: destroy workqueue when trap_register in mlxsw_emad_init
qed: suppress "don't support RoCE & iWARP" flooding on HW init
ipvs: fix the connection sync failed in some cases
net: ethernet: ave: Fix error returns in ave_init
i2c: rcar: always clear ICSAR to avoid side effects
bonding: check return value of register_netdevice() in bond_newlink()
serial: exar: Fix GPIO configuration for Sealevel cards based on XR17V35X
scripts/decode_stacktrace: strip basepath from all paths
scripts/gdb: fix lx-symbols 'gdb.error' while loading modules
HID: i2c-hid: add Mediacom FlexBook edge13 to descriptor override
HID: alps: support devices with report id 2
HID: steam: fixes race in handling device list.
HID: apple: Disable Fn-key key-re-mapping on clone keyboards
dmaengine: tegra210-adma: Fix runtime PM imbalance on error
Input: add `SW_MACHINE_COVER`
spi: mediatek: use correct SPI_CFG2_REG MACRO
regmap: dev_get_regmap_match(): fix string comparison
hwmon: (aspeed-pwm-tacho) Avoid possible buffer overflow
dmaengine: ioat setting ioat timeout as module parameter
Input: synaptics - enable InterTouch for ThinkPad X1E 1st gen
usb: gadget: udc: gr_udc: fix memleak on error handling path in gr_ep_init()
hwmon: (adm1275) Make sure we are reading enough data for different chips
hwmon: (scmi) Fix potential buffer overflow in scmi_hwmon_probe()
arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP
x86: math-emu: Fix up 'cmp' insn for clang ias
RISC-V: Upgrade smp_mb__after_spinlock() to iorw,iorw
binder: Don't use mmput() from shrinker function.
usb: xhci-mtk: fix the failure of bandwidth allocation
usb: xhci: Fix ASM2142/ASM3142 DMA addressing
Revert "cifs: Fix the target file was deleted when rename failed."
staging: wlan-ng: properly check endpoint types
staging: comedi: addi_apci_1032: check INSN_CONFIG_DIGITAL_TRIG shift
staging: comedi: ni_6527: fix INSN_CONFIG_DIGITAL_TRIG support
staging: comedi: addi_apci_1500: check INSN_CONFIG_DIGITAL_TRIG shift
staging: comedi: addi_apci_1564: check INSN_CONFIG_DIGITAL_TRIG shift
serial: 8250: fix null-ptr-deref in serial8250_start_tx()
serial: 8250_mtk: Fix high-speed baud rates clamping
fbdev: Detect integer underflow at "struct fbcon_ops"->clear_margins.
vt: Reject zero-sized screen buffer size.
Makefile: Fix GCC_TOOLCHAIN_DIR prefix for Clang cross compilation
mm/memcg: fix refcount error while moving and swapping
mm: memcg/slab: synchronize access to kmem_cache dying flag using a spinlock
mm: memcg/slab: fix memory leak at non-root kmem_cache destroy
io-mapping: indicate mapping failure
drm/amdgpu: Fix NULL dereference in dpm sysfs handlers
drm/amd/powerplay: fix a crash when overclocking Vega M
parisc: Add atomic64_set_release() define to avoid CPU soft lockups
x86, vmlinux.lds: Page-align end of ..page_aligned sections
ASoC: rt5670: Add new gpio1_is_ext_spk_en quirk and enable it on the Lenovo Miix 2 10
ASoC: qcom: Drop HAS_DMA dependency to fix link failure
dm integrity: fix integrity recalculation that is improperly skipped
ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb
ath9k: Fix regression with Atheros 9271
Linux 4.19.135
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I0bbcde83e7c810352d998f28d3484efa2b9ede8e
Greg Kroah-Hartman
commited |
bcf9517454 | |
[ Upstream commit 5aee52c44d9170591df65fafa1cd408acc1225ce ] clang static analysis flags several null function pointer problems. drivers/scsi/scsi_transport_spi.c:374:1: warning: Called function pointer is null (null dereference) [core.CallAndMessage] spi_transport_max_attr(offset, "%d\n"); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Reviewing the store_spi_store_max macro if (i->f->set_##field) return -EINVAL; should be if (!i->f->set_##field) return -EINVAL; Link: https://lore.kernel.org/r/20200627133242.21618-1-trix@redhat.com Reviewed-by: James Bottomley <jejb@linux.ibm.com> Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
Tom Rix
authored and
Greg Kroah-Hartman
commited |
8fba1b38af | |
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Merge 4.19.134 into android-4.19-stable
Changes in 4.19.134
perf: Make perf able to build with latest libbfd
net: rmnet: fix lower interface leak
genetlink: remove genl_bind
ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg
l2tp: remove skb_dst_set() from l2tp_xmit_skb()
llc: make sure applications use ARPHRD_ETHER
net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb
net_sched: fix a memory leak in atm_tc_init()
net: usb: qmi_wwan: add support for Quectel EG95 LTE modem
tcp: fix SO_RCVLOWAT possible hangs under high mem pressure
tcp: make sure listeners don't initialize congestion-control state
tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key()
tcp: md5: do not send silly options in SYNCOOKIES
tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers
tcp: md5: allow changing MD5 keys in all socket states
cgroup: fix cgroup_sk_alloc() for sk_clone_lock()
cgroup: Fix sock_cgroup_data on big-endian.
sched: consistently handle layer3 header accesses in the presence of VLANs
vlan: consolidate VLAN parsing code and limit max parsing depth
drm/msm: fix potential memleak in error branch
drm/exynos: fix ref count leak in mic_pre_enable
m68k: nommu: register start of the memory with memblock
m68k: mm: fix node memblock init
arm64/alternatives: use subsections for replacement sequences
tpm_tis: extra chip->ops check on error path in tpm_tis_core_init
gfs2: read-only mounts should grab the sd_freeze_gl glock
i2c: eg20t: Load module automatically if ID matches
arm64/alternatives: don't patch up internal branches
iio:magnetometer:ak8974: Fix alignment and data leak issues
iio:humidity:hdc100x Fix alignment and data leak issues
iio: magnetometer: ak8974: Fix runtime PM imbalance on error
iio: mma8452: Add missed iio_device_unregister() call in mma8452_probe()
iio: pressure: zpa2326: handle pm_runtime_get_sync failure
iio:humidity:hts221 Fix alignment and data leak issues
iio:pressure:ms5611 Fix buffer element alignment
iio:health:afe4403 Fix timestamp alignment and prevent data leak.
spi: fix initial SPI_SR value in spi-fsl-dspi
spi: spi-fsl-dspi: Fix lockup if device is shutdown during SPI transfer
net: dsa: bcm_sf2: Fix node reference count
of: of_mdio: Correct loop scanning logic
Revert "usb/ohci-platform: Fix a warning when hibernating"
Revert "usb/xhci-plat: Set PM runtime as active on resume"
Revert "usb/ehci-platform: Set PM runtime as active on resume"
net: sfp: add support for module quirks
net: sfp: add some quirks for GPON modules
HID: quirks: Remove ITE 8595 entry from hid_have_special_driver
ARM: at91: pm: add quirk for sam9x60's ulp1
scsi: sr: remove references to BLK_DEV_SR_VENDOR, leave it enabled
ALSA: usb-audio: Create a registration quirk for Kingston HyperX Amp (0951:16d8)
doc: dt: bindings: usb: dwc3: Update entries for disabling SS instances in park mode
mmc: sdhci: do not enable card detect interrupt for gpio cd type
ALSA: usb-audio: Rewrite registration quirk handling
ACPI: video: Use native backlight on Acer Aspire 5783z
ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Alpha S
Input: mms114 - add extra compatible for mms345l
ACPI: video: Use native backlight on Acer TravelMate 5735Z
ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Flight S
iio:health:afe4404 Fix timestamp alignment and prevent data leak.
phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked
arm64: dts: meson: add missing gxl rng clock
spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate
usb: gadget: udc: atmel: fix uninitialized read in debug printk
staging: comedi: verify array index is correct before using it
Revert "thermal: mediatek: fix register index error"
ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema
regmap: debugfs: Don't sleep while atomic for fast_io regmaps
copy_xstate_to_kernel: Fix typo which caused GDB regression
apparmor: ensure that dfa state tables have entries
perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode
soc: qcom: rpmh: Update dirty flag only when data changes
soc: qcom: rpmh: Invalidate SLEEP and WAKE TCSes before flushing new data
soc: qcom: rpmh-rsc: Clear active mode configuration for wake TCS
soc: qcom: rpmh-rsc: Allow using free WAKE TCS for active request
mtd: rawnand: marvell: Use nand_cleanup() when the device is not yet registered
mtd: rawnand: marvell: Fix probe error path
mtd: rawnand: timings: Fix default tR_max and tCCS_min timings
mtd: rawnand: brcmnand: fix CS0 layout
mtd: rawnand: oxnas: Keep track of registered devices
mtd: rawnand: oxnas: Unregister all devices on error
mtd: rawnand: oxnas: Release all devices in the _remove() path
slimbus: core: Fix mismatch in of_node_get/put
HID: magicmouse: do not set up autorepeat
HID: quirks: Always poll Obins Anne Pro 2 keyboard
HID: quirks: Ignore Simply Automated UPB PIM
ALSA: line6: Perform sanity check for each URB creation
ALSA: line6: Sync the pending work cancel at disconnection
ALSA: usb-audio: Fix race against the error recovery URB submission
ALSA: hda/realtek - change to suitable link model for ASUS platform
ALSA: hda/realtek - Enable Speaker for ASUS UX533 and UX534
USB: c67x00: fix use after free in c67x00_giveback_urb
usb: dwc2: Fix shutdown callback in platform
usb: chipidea: core: add wakeup support for extcon
usb: gadget: function: fix missing spinlock in f_uac1_legacy
USB: serial: iuu_phoenix: fix memory corruption
USB: serial: cypress_m8: enable Simply Automated UPB PIM
USB: serial: ch341: add new Product ID for CH340
USB: serial: option: add GosunCn GM500 series
USB: serial: option: add Quectel EG95 LTE modem
virt: vbox: Fix VBGL_IOCTL_VMMDEV_REQUEST_BIG and _LOG req numbers to match upstream
virt: vbox: Fix guest capabilities mask check
virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial
serial: mxs-auart: add missed iounmap() in probe failure and remove
ovl: inode reference leak in ovl_is_inuse true case.
ovl: relax WARN_ON() when decoding lower directory file handle
ovl: fix unneeded call to ovl_change_flags()
fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS
Revert "zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()"
mei: bus: don't clean driver pointer
Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list
uio_pdrv_genirq: fix use without device tree and no interrupt
timer: Prevent base->clk from moving backward
timer: Fix wheel index calculation on last level
MIPS: Fix build for LTS kernel caused by backporting lpj adjustment
riscv: use 16KB kernel stack on 64-bit
hwmon: (emc2103) fix unable to change fan pwm1_enable attribute
powerpc/book3s64/pkeys: Fix pkey_access_permitted() for execute disable pkey
intel_th: pci: Add Jasper Lake CPU support
intel_th: pci: Add Tiger Lake PCH-H support
intel_th: pci: Add Emmitsburg PCH support
intel_th: Fix a NULL dereference when hub driver is not loaded
dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler
misc: atmel-ssc: lock with mutex instead of spinlock
thermal/drivers/cpufreq_cooling: Fix wrong frequency converted from power
arm64: ptrace: Override SPSR.SS when single-stepping is enabled
arm64: ptrace: Consistently use pseudo-singlestep exceptions
arm64: compat: Ensure upper 32 bits of x0 are zero on syscall return
sched: Fix unreliable rseq cpu_id for new tasks
sched/fair: handle case of task_h_load() returning 0
genirq/affinity: Handle affinity setting on inactive interrupts correctly
printk: queue wake_up_klogd irq_work only if per-CPU areas are ready
libceph: don't omit recovery_deletes in target_copy()
rxrpc: Fix trace string
spi: sprd: switch the sequence of setting WDG_LOAD_LOW and _HIGH
Linux 4.19.134
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ieeb9e03f4a2d51aeebe3a3eadd9c1b93a26088a0
Greg Kroah-Hartman
commited |
b41585fc93 |