mirror of
https://github.com/a52xq-dev/kernel.git
synced 2026-10-20 14:48:14 +07:00
| SHA1 | ||
|---|---|---|
When building XFS with -Werror, it now fails with:
include/linux/pagemap.h: In function 'fault_in_multipages_readable':
include/linux/pagemap.h:602:16: error: variable 'c' set but not used [-Werror=unused-but-set-variable]
volatile char c;
^
This is a regression caused by commit
Dave Chinner
authored and
 Linus Torvalds
commited |
90b75db649 | |
-----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJX46bNAAoJEAhfPr2O5OEV+XUP/RLEpjSW55rHD4FfmnVj/oZu hEvrOTOuRsDhBnryvfcFVH/4rEcpQtfp7ih19av4z5//lEnSoNYAFy6JFMDHKx5C hR6txXLk6uh6Rqq2/Pk25i/8zghtSapcPAFF7/CNlZVjk8hB9asrkAgC287mX2b6 xObNvOZh4B5x65iMGcl8AxS9b+a9fFxqKeIqdnepLCreDLDI0TCR1NOWOafgVqgc iFZwmK7xmbuJ8qOLnzV1BALWLounNEZ+mGbr4YE7PxjVpjHqEyW0CwrqAu6M9UJ3 FMP50L08A2dcRa63i7ZGXIqgaubEy4KkoNRwZe/KDd78WbOviYNgpHyCp9nfBXxU gVrd7YCDe57j1Q6TSJFNLiLVXZrtiNTR1tNeupdfdH4SZlDUPQB09ZtBN9vtgX6z R5b+nCqNwT/ec/c8sIocOn5Fetcyq72oLcwwj5+8ne3pEgqWwLWqVi91cg+G2n0Z y+6Q2DdZaQPt1R3HbL5mF75sjZk4N/FdxxrDlsnD09LxeLqqeoyozcwBPEhn3c6B ue6Kj0VJWLG+EB6Az0jkz0IRgcB0GvTOIeoUO3a2iRi4CxWyLpkfSaEtqksuW4R5 fa/9oIaXHukdhLCJaZ8ztUpO6uQB6rEXPlQYT54t81NPnxFnc6yvFfMbSezv2Qlv iFW80ToW3KLEzlQqUHep =iNX5 -----END PGP SIGNATURE----- Merge tag 'media/v4.8-7' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media fixes from Mauro Carvalho Chehab: - several fixes for new drivers added for Kernel 4.8 addition (cec core, pulse8 cec driver and Mediatek vcodec) - a regression fix for cx23885 and saa7134 drivers - an important fix for rcar-fcp, making rcar_fcp_enable() return 0 on success * tag 'media/v4.8-7' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (25 commits) [media] cx23885/saa7134: assign q->dev to the PCI device [media] rcar-fcp: Make sure rcar_fcp_enable() returns 0 on success [media] cec: fix ioctl return code when not registered [media] cec: don't Feature Abort broadcast msgs when unregistered [media] vcodec:mediatek: Refine VP8 encoder driver [media] vcodec:mediatek: Refine H264 encoder driver [media] vcodec:mediatek: change H264 profile default to profile high [media] vcodec:mediatek: Add timestamp and timecode copy for V4L2 Encoder [media] vcodec:mediatek: Fix visible_height larger than coded_height issue in s_fmt_out [media] vcodec:mediatek: Fix fops_vcodec_release flow for V4L2 Encoder [media] vcodec:mediatek:code refine for v4l2 Encoder driver [media] cec-funcs.h: add missing vendor-specific messages [media] cec-edid: check for IEEE identifier [media] pulse8-cec: fix error handling [media] pulse8-cec: set correct Signal Free Time [media] mtk-vcodec: add HAS_DMA dependency [media] cec: ignore messages when log_addr_mask == 0 [media] cec: add item to TODO [media] cec: set unclaimed addresses to CEC_LOG_ADDR_INVALID [media] cec: add CEC_LOG_ADDRS_FL_ALLOW_UNREG_FALLBACK flag ...
Linus Torvalds
commited |
b1f2beb87b | |
Switching iov_iter fault-in to multipages variants has exposed an old
bug in underlying fault_in_multipages_...(); they break if the range
passed to them wraps around. Normally access_ok() done by callers will
prevent such (and it's a guaranteed EFAULT - ERR_PTR() values fall into
such a range and they should not point to any valid objects).
However, on architectures where userland and kernel live in different
MMU contexts (e.g. s390) access_ok() is a no-op and on those a range
with a wraparound can reach fault_in_multipages_...().
Since any wraparound means EFAULT there, the fix is trivial - turn
those
while (uaddr <= end)
...
into
if (unlikely(uaddr > end))
return -EFAULT;
do
...
while (uaddr <= end);
Reported-by: Jan Stancek <jstancek@redhat.com>
Tested-by: Jan Stancek <jstancek@redhat.com>
Cc: stable@vger.kernel.org # v3.5+
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro
authored and
Linus Torvalds
commited |
e23d4159b1 | |
fanotify_get_response() calls fsnotify_remove_event() when it finds that
group is being released from fanotify_release() (bypass_perm is set).
However the event it removes need not be only in the group's notification
queue but it can have already moved to access_list (userspace read the
event before closing the fanotify instance fd) which is protected by a
different lock. Thus when fsnotify_remove_event() races with
fanotify_release() operating on access_list, the list can get corrupted.
Fix the problem by moving all the logic removing permission events from
the lists to one place - fanotify_release().
Fixes:
Jan Kara
authored and
Linus Torvalds
commited |
96d41019e3 | |
Implement a function that can be called when a group is being shutdown
to stop queueing new events to the group. Fanotify will use this.
Fixes:
Jan Kara
authored and
Linus Torvalds
commited |
12703dbfeb | |
Pull SMP build fixlet from Thomas Gleixner: "Add a missing include in cpuhotplug.h" * 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: cpu/hotplug: Include linux/types.h in linux/cpuhotplug.h
Linus Torvalds
commited |
6ffa36a59a | |
Pull irq fixes from Thomas Gleixner:
"Two patches from Boris which address a potential deadlock in the atmel
irq chip driver"
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/atmel-aic: Fix potential deadlock in ->xlate()
genirq: Provide irq_gc_{lock_irqsave,unlock_irqrestore}() helpers
Linus Torvalds
commited |
aaed4d0bdd | |
... by turning it into what used to be multipages counterpart Cc: stable@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro
authored and
Linus Torvalds
commited |
d4690f1e1c | |
The linux/cpuhotplug.h header makes use of the bool type, but wasn't including linux/types.h to ensure that type has been defined. Fix this by including linux/types.h in preparation for including linux/cpuhotplug.h in a file that doesn't do so already. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: linux-mips@linux-mips.org Cc: Richard Cochran <rcochran@linutronix.de> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Anna-Maria Gleixner <anna-maria@linutronix.de> Link: http://lkml.kernel.org/r/20160914100027.20945-1-paul.burton@imgtec.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 
Paul Burton
authored and
 Thomas Gleixner
commited |
6cfeaf5125 | |
Pull locking fix from Ingo Molnar: "Another lockless_dereference() Sparse fix" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/barriers: Don't use sizeof(void) in lockless_dereference()
Linus Torvalds
commited |
504cb1c25b | |
Pull EFI fixes from Ingo Molnar: "This contains a Xen fix, an arm64 fix and a race condition / robustization set of fixes related to ExitBootServices() usage and boundary conditions" * 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/efi: Use efi_exit_boot_services() efi/libstub: Use efi_exit_boot_services() in FDT efi/libstub: Introduce ExitBootServices helper efi/libstub: Allocate headspace in efi_get_memory_map() efi: Fix handling error value in fdt_find_uefi_params efi: Make for_each_efi_memory_desc_in_map() cope with running on Xen
Linus Torvalds
commited |
7c2c114416 | |
Some irqchip drivers need to take the generic chip lock outside of the
irq context.
Provide the irq_gc_{lock_irqsave,unlock_irqrestore}() helpers to allow
one to disable irqs while entering a critical section protected by
gc->lock.
Note that we do not provide optimized version of these helpers for !SMP,
because they are not called from the hot-path.
[ tglx: Added a comment when these helpers should be [not] used ]
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: stable@vger.kernel.org
Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Link: http://lkml.kernel.org/r/1473775109-4192-1-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Boris Brezillon
authored and
Thomas Gleixner
commited |
ebf9ff753c | |
Pull networking fixes from David Miller:
"Mostly small sets of driver fixes scattered all over the place.
1) Mediatek driver fixes from Sean Wang. Forward port not written
correctly during TX map, missed handling of EPROBE_DEFER, and
mistaken use of put_page() instead of skb_free_frag().
2) Fix socket double-free in KCM code, from WANG Cong.
3) QED driver fixes from Sudarsana Reddy Kalluru, including a fix for
using the dcbx buffers before initializing them.
4) Mellanox Switch driver fixes from Jiri Pirko, including a fix for
double fib removals and an error handling fix in
mlxsw_sp_module_init().
5) Fix kernel panic when enabling LLDP in i40e driver, from Dave
Ertman.
6) Fix padding of TSO packets in thunderx driver, from Sunil Goutham.
7) TCP's rcv_wup not initialized properly when using fastopen, from
Neal Cardwell.
8) Don't use uninitialized flow keys in flow dissector, from Gao
Feng.
9) Use after free in l2tp module unload, from Sabrina Dubroca.
10) Fix interrupt registry ordering issues in smsc911x driver, from
Jeremy Linton.
11) Fix crashes in bonding having to do with enslaving and rx_handler,
from Mahesh Bandewar.
12) AF_UNIX deadlock fixes from Linus.
13) In mlx5 driver, don't read skb->xmit_mode after it might have been
freed from the TX reclaim path. From Tariq Toukan.
14) Fix a bug from 2015 in TCP Yeah where the congestion window does
not increase, from Artem Germanov.
15) Don't pad frames on receive in NFP driver, from Jakub Kicinski.
16) Fix chunk fragmenting in SCTP wrt. GSO, from Marcelo Ricardo
Leitner.
17) Fix deletion of VRF routes, from Mark Tomlinson.
18) Fix device refcount leak when DAD fails in ipv6, from Wei Yongjun"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (101 commits)
net/mlx4_en: Fix panic on xmit while port is down
net/mlx4_en: Fixes for DCBX
net/mlx4_en: Fix the return value of mlx4_en_dcbnl_set_state()
net/mlx4_en: Fix the return value of mlx4_en_dcbnl_set_all()
net: ethernet: renesas: sh_eth: add POST registers for rz
drivers: net: phy: mdio-xgene: Add hardware dependency
dwc_eth_qos: do not register semi-initialized device
sctp: identify chunks that need to be fragmented at IP level
mlxsw: spectrum: Set port type before setting its address
mlxsw: spectrum_router: Fix error path in mlxsw_sp_router_init
nfp: don't pad frames on receive
nfp: drop support for old firmware ABIs
nfp: remove linux/version.h includes
tcp: cwnd does not increase in TCP YeAH
net/mlx5e: Fix parsing of vlan packets when updating lro header
net/mlx5e: Fix global PFC counters replication
net/mlx5e: Prevent casting overflow
net/mlx5e: Move an_disable_cap bit to a new position
net/mlx5e: Fix xmit_more counter race issue
tcp: fastopen: avoid negative sk_forward_alloc
...
Linus Torvalds
commited |
da499f8f53 | |
allows a malicious user to set an encryption policy on an empty directory which they do not own. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAABCAAGBQJX05q4AAoJEPL5WVaVDYGjOywH/AyXoo4d1/5H/XTakNYPxYIW vtBOXciHai4ZE9RygL3gdZuiyY9bTx2sc80So3KboNUdiuOJBPnuAkOQMr973UCI yGW3eP/RYGA1XQUbtOyFvzJMIZLKXV2ytakFeRz+m1CQF2F5F7/prKQB2j4sWHff JigAC67LlZSiz7L8SqtPG4uG1C8K/YEorf14dG6k37fMwE/AaBYXxkyc7MmHIKeW Tils0ZZcTK0U0udNSel/jRSS/qENEuLvKhFsMAlIDrCETVMidCvv2OAcT0z0z5Ln v+Oq0Xfutd12nfb95LUfROMtTzrtILYC2qNfDChOoFtlU8UyKmY+WT1GfYUiy8g= =ahmA -----END PGP SIGNATURE----- Merge tag 'for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull fscrypto fixes fromTed Ts'o: "Fix some brown-paper-bag bugs for fscrypto, including one one which allows a malicious user to set an encryption policy on an empty directory which they do not own" * tag 'for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: fscrypto: require write access to mount to set encryption policy fscrypto: only allow setting encryption policy on directories fscrypto: add authorization check for setting encryption policy
Linus Torvalds
commited |
6905732c80 | |
Since setting an encryption policy requires writing metadata to the filesystem, it should be guarded by mnt_want_write/mnt_drop_write. Otherwise, a user could cause a write to a frozen or readonly filesystem. This was handled correctly by f2fs but not by ext4. Make fscrypt_process_policy() handle it rather than relying on the filesystem to get it right. Signed-off-by: Eric Biggers <ebiggers@google.com> Cc: stable@vger.kernel.org # 4.1+; check fs/{ext4,f2fs} Signed-off-by: Theodore Ts'o <tytso@mit.edu> Acked-by: Jaegeuk Kim <jaegeuk@kernel.org> 
Eric Biggers
authored and
 Theodore Ts'o
commited |
ba63f23d69 | |
Previous an_disable_cap position bit31 is deprecated to be use in driver with newer firmware. New firmware will advertise the same capability in bit29. Old capability didn't allow setting more than one protocol for a specific speed when autoneg is off, while newer firmware will allow this and it is indicated in the new capability location. Signed-off-by: Bodong Wang <bodong@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Bodong Wang
authored and
 David S. Miller
commited |
e7e31ca43d | |
Just for good measure, make sure that check_object_size() is always inlined too, as already done for copy_*_user() and __copy_*_user(). Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Kees Cook <keescook@chromium.org> 
Kees Cook
commited |
a85d6b8242 | |
Instead of having each caller of check_object_size() need to remember to check for a const size parameter, move the check into check_object_size() itself. This actually matches the original implementation in PaX, though this commit cleans up the now-redundant builtin_const() calls in the various architectures. Signed-off-by: Kees Cook <keescook@chromium.org>
Kees Cook
commited |
81409e9e28 | |
The spec allows ExitBootServices to fail with EFI_INVALID_PARAMETER if a
race condition has occurred where the EFI has updated the memory map after
the stub grabbed a reference to the map. The spec defines a retry
proceedure with specific requirements to handle this scenario.
This scenario was previously observed on x86 - commit
Jeffrey Hugo
authored and
 Matt Fleming
commited |
fc07716ba8 | |
efi_get_memory_map() allocates a buffer to store the memory map that it retrieves. This buffer may need to be reused by the client after ExitBootServices() is called, at which point allocations are not longer permitted. To support this usecase, provide the allocated buffer size back to the client, and allocate some additional headroom to account for any reasonable growth in the map that is likely to happen between the call to efi_get_memory_map() and the client reusing the buffer. Signed-off-by: Jeffrey Hugo <jhugo@codeaurora.org> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Leif Lindholm <leif.lindholm@linaro.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: <stable@vger.kernel.org> Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk>
Jeffrey Hugo
authored and
Matt Fleming
commited |
dadb57abc3 | |
While commit
Jan Beulich
authored and
Matt Fleming
commited |
d4c4fed08f | |
My previous commit: 
Johannes Berg
authored and
 Ingo Molnar
commited |
d7127b5e5f | |
Following few steps will crash kernel -
(a) Create bonding master
> modprobe bonding miimon=50
(b) Create macvlan bridge on eth2
> ip link add link eth2 dev mvl0 address aa:0:0:0:0:01 \
type macvlan
(c) Now try adding eth2 into the bond
> echo +eth2 > /sys/class/net/bond0/bonding/slaves
<crash>
Bonding does lots of things before checking if the device enslaved is
busy or not.
In this case when the notifier call-chain sends notifications, the
bond_netdev_event() assumes that the rx_handler /rx_handler_data is
registered while the bond_enslave() hasn't progressed far enough to
register rx_handler for the new slave.
This patch adds a rx_handler check that can be performed right at the
beginning of the enslave code to avoid getting into this situation.
Signed-off-by: Mahesh Bandewar <maheshb@google.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Mahesh Bandewar
authored and
David S. Miller
commited |
24b27fc4cd | |
Here are a number of small fixes for staging and IIO drivers that resolve reported problems. Full details are in the shortlog. All of these have been in linux-next with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iFYEABECABYFAlfK4HoPHGdyZWdAa3JvYWguY29tAAoJEDFH1A3bLfspt0MAn0wC dYhZOUHxOptLiEkVGXFCU9kzAJ4gETEbuGn9lgp2TFATOOAN7oqPUw== =6MKk -----END PGP SIGNATURE----- Merge tag 'staging-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging/IIO driver fixes from Greg KH: "Here are a number of small fixes for staging and IIO drivers that resolve reported problems. Full details are in the shortlog. All of these have been in linux-next with no reported issues" * tag 'staging-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (35 commits) arm: dts: rockchip: add reset node for the exist saradc SoCs arm64: dts: rockchip: add reset saradc node for rk3368 SoCs iio: adc: rockchip_saradc: reset saradc controller before programming it iio: accel: kxsd9: Fix raw read return iio: adc: ti_am335x_adc: Increase timeout value waiting for ADC sample iio: adc: ti_am335x_adc: Protect FIFO1 from concurrent access include/linux: fix excess fence.h kernel-doc notation staging: wilc1000: correctly check if associatedsta has not been found staging: wilc1000: NULL dereference on error staging: wilc1000: txq_event: Fix coding error MAINTAINERS: Add file patterns for ion device tree bindings MAINTAINERS: Update maintainer entry for wilc1000 iio: chemical: atlas-ph-sensor: fix typo in val assignment iio: fix sched WARNING "do not call blocking ops when !TASK_RUNNING" staging: comedi: ni_mio_common: fix AO inttrig backwards compatibility staging: comedi: dt2811: fix a precedence bug staging: comedi: adv_pci1760: Do not return EINVAL for CMDF_ROUND_DOWN. staging: comedi: ni_mio_common: fix wrong insn_write handler staging: comedi: comedi_test: fix timer race conditions staging: comedi: daqboard2000: bug fix board type matching code ...
Linus Torvalds
commited |
018c81b827 | |
Here are some small serial driver fixes for 4.8-rc5. One fixes an oft-reported build issue with the fintek driver, another reverts a patch that was causing problems, one fixes a crash, and some new device ids were added. All of these have been in linux-next for a while. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iFYEABECABYFAlfK4ScPHGdyZWdAa3JvYWguY29tAAoJEDFH1A3bLfspmEcAn0FE lUzWBQb4to15YXhl8wtNF9ZbAJ9Gi2r5MEfXlnLStI3XM/gq8BdXGw== =pkwv -----END PGP SIGNATURE----- Merge tag 'tty-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull serial driver fixes from Greg KH: "Here are some small serial driver fixes for 4.8-rc5. One fixes an oft-reported build issue with the fintek driver, another reverts a patch that was causing problems, one fixes a crash, and some new device ids were added. All of these have been in linux-next for a while" * tag 'tty-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: 8250: added acces i/o products quad and octal serial cards serial: 8250_mid: fix divide error bug if baud rate is 0 Revert "tty/serial/8250: use mctrl_gpio helpers" 8250/fintek: rename IRQ_MODE macro
Linus Torvalds
commited |
39da979c98 | |
Here are some USB and PHY driver fixes for 4.8-rc5 Nothing major, lots of little fixes for reported bugs, and a build fix for a missing .h file that the phy drivers needed. All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iFYEABECABYFAlfK4h8PHGdyZWdAa3JvYWguY29tAAoJEDFH1A3bLfspLTMAoMNL Q3TlSgupOTzsV1MMRdRMuU6fAJ4/jMOV5h8XTx9ETmhx8N9RB63QTw== =RTNl -----END PGP SIGNATURE----- Merge tag 'usb-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB/PHY fixes from Greg KH: "Here are some USB and PHY driver fixes for 4.8-rc5 Nothing major, lots of little fixes for reported bugs, and a build fix for a missing .h file that the phy drivers needed. All of these have been in linux-next for a while with no reported issues" * tag 'usb-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (24 commits) usb: musb: Fix locking errors for host only mode usb: dwc3: gadget: always decrement by 1 usb: dwc3: debug: fix ep name on trace output usb: gadget: udc: core: don't starve DMA resources USB: serial: option: add WeTelecom 0x6802 and 0x6803 products USB: avoid left shift by -1 USB: fix typo in wMaxPacketSize validation usb: gadget: Add the gserial port checking in gs_start_tx() usb: dwc3: gadget: don't rely on jiffies while holding spinlock usb: gadget: fsl_qe_udc: signedness bug in qe_get_frame() usb: gadget: function: f_rndis: socket buffer may be NULL usb: gadget: function: f_eem: socket buffer may be NULL usb: renesas_usbhs: gadget: fix return value check in usbhs_mod_gadget_probe() usb: dwc2: Add reset control to dwc2 usb: dwc3: core: allow device to runtime_suspend several times usb: dwc3: pci: runtime_resume child device USB: serial: option: add WeTelecom WM-D200 usb: chipidea: udc: don't touch DP when controller is in host mode USB: serial: mos7840: fix non-atomic allocation in write path USB: serial: mos7720: fix non-atomic allocation in write path ...
Linus Torvalds
commited |
70dad4998e | |
Pull block fixes from Jens Axboe: "A collection of fixes for the nvme over fabrics code" * 'for-linus' of git://git.kernel.dk/linux-block: nvme-rdma: Get rid of redundant defines nvme-rdma: Get rid of duplicate variable nvme: fabrics drivers don't need the nvme-pci driver nvme-fabrics: get a reference when reusing a nvme_host structure nvme-fabrics: change NQN UUID to big-endian format nvme-loop: set sqsize to 0-based value, per spec nvme-rdma: fix sqsize/hsqsize per spec fabrics: define admin sqsize min default, per spec nvmet-rdma: +1 to *queue_size from hsqsize/hrqsize nvmet-rdma: Fix use after free nvme-rdma: initialize ret to zero to avoid returning garbage
Linus Torvalds
commited |
0141af184a | |
Two stable-candidate fixes for the ACPI early device probing code added during the 4.4 cycle, one fixing a typo in a stub macro used when CONFIG_ACPI is unset and one that prevents sleeping functions from being called under a spinlock (Lorenzo Pieralisi). -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAABCAAGBQJXyex0AAoJEILEb/54YlRxdlsP/jMcKQ/6dPNxaZjr+073m9/X J7SGlzN8JeO5JdKHoTrfjI50tb1JUf+giZD72/v5f6/LjKJTCQAPqTRBKdhvBc0B glqUvHVA0Pvag4tCKLlb8amF1hcYg4Gb14wzyk6IOq0bfeNdOm4vOIMZUOFcOZzO eTXzne5e7OUpcmRaO07wv/QCKxi0dpW4CAQobhO18CJ9dw66D/wUNfCO7Bq10Hm8 ZcgEjxW4tcltJuffw9w8Qxi9bbGTscG7BxRcOM0E9MC32xFuk+Os5y+dq47qtCTq NQiar/bZC/NY9OcmSF7H0UwMVRar44LlQtxjCefcJzYS9xMbPgwgcecfe8gOBI/q Fmj+tPC1y2QJQFQWbJT1uW8aRJzt4mKHe+GutXUhTiJWQ0DUj7IFVR11OfR5K0Fd uB2Cf0waOSAnS3lOmAS4hLJAVL5fhl4bmTtDbDNU8wSTt7opMM38ltL1qfX8sgiR Ig9tYW4IVEZuZPqIsdcQ1FOtnitZ9RXIcWuR1aYNadqimZqVO+78KjdnfxQ0e5Fs KBOde+Pb7DogZbF11dbErjXTPsBfP6WYC3nIsxZmg9VefipNqt4PSy4ZQUZctVv9 8ENuv0GMHkK1qdgcet+v7mwgDYyGHeL45j6zjuLNgN35FsbyZRhzQ0EeDQAfMCeT fjHCLBtYGJ6J/Du4dly3 =tsb6 -----END PGP SIGNATURE----- Merge tag 'acpi-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fixes ffrom Rafael Wysocki: "Two stable-candidate fixes for the ACPI early device probing code added during the 4.4 cycle, one fixing a typo in a stub macro used when CONFIG_ACPI is unset and one that prevents sleeping functions from being called under a spinlock (Lorenzo Pieralisi)" * tag 'acpi-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI / drivers: replace acpi_probe_lock spinlock with mutex ACPI / drivers: fix typo in ACPI_DECLARE_PROBE_ENTRY macro
Linus Torvalds
commited |
601b586994 | |
When the ACPI_DECLARE_PROBE_ENTRY macro was added in commit 
Lorenzo Pieralisi
authored and
 Rafael J. Wysocki
commited |
3feab13c91 | |
Pull overlayfs fixes from Miklos Szeredi: "Most of this is regression fixes for posix acl behavior introduced in 4.8-rc1 (these were caught by the pjd-fstest suite). The are also miscellaneous fixes marked as stable material and cleanups. Other than overlayfs code, it touches <linux/fs.h> to add a constant with which to disable posix acl caching. No changes needed to the actual caching code, it automatically does the right thing, although later we may want to optimize this case. I'm now testing overlayfs with the following test suites to catch regressions: - unionmount-testsuite - xfstests - pjd-fstest" * 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: ovl: update doc ovl: listxattr: use strnlen() ovl: Switch to generic_getxattr ovl: copyattr after setting POSIX ACL ovl: Switch to generic_removexattr ovl: Get rid of ovl_xattr_noacl_handlers array ovl: Fix OVL_XATTR_PREFIX ovl: fix spelling mistake: "directries" -> "directories" ovl: don't cache acl on overlay layer ovl: use cached acl on underlying layer ovl: proper cleanup of workdir ovl: remove posix_acl_default from workdir ovl: handle umask and posix_acl_default correctly on creation ovl: don't copy up opaqueness
Linus Torvalds
commited |
f28929ba36 | |
Merge fixes from Andrew Morton: "14 fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: rapidio/tsi721: fix incorrect detection of address translation condition rapidio/documentation/mport_cdev: add missing parameter description kernel/fork: fix CLONE_CHILD_CLEARTID regression in nscd MAINTAINERS: Vladimir has moved mm, mempolicy: task->mempolicy must be NULL before dropping final reference printk/nmi: avoid direct printk()-s from __printk_nmi_flush() treewide: remove references to the now unnecessary DEFINE_PCI_DEVICE_TABLE drivers/scsi/wd719x.c: remove last declaration using DEFINE_PCI_DEVICE_TABLE mm, vmscan: only allocate and reclaim from zones with pages managed by the buddy allocator lib/test_hash.c: fix warning in preprocessor symbol evaluation lib/test_hash.c: fix warning in two-dimensional array init kconfig: tinyconfig: provide whole choice blocks to avoid warnings kexec: fix double-free when failing to relocate the purgatory mm, oom: prevent premature OOM killer invocation for high order request
Linus Torvalds
commited |
b9677faf45 | |
KASAN allocates memory from the page allocator as part of
kmem_cache_free(), and that can reference current->mempolicy through any
number of allocation functions. It needs to be NULL'd out before the
final reference is dropped to prevent a use-after-free bug:
BUG: KASAN: use-after-free in alloc_pages_current+0x363/0x370 at addr ffff88010b48102c
CPU: 0 PID: 15425 Comm: trinity-c2 Not tainted 4.8.0-rc2+ #140
...
Call Trace:
dump_stack
kasan_object_err
kasan_report_error
__asan_report_load2_noabort
alloc_pages_current <-- use after free
depot_save_stack
save_stack
kasan_slab_free
kmem_cache_free
__mpol_put <-- free
do_exit
This patch sets current->mempolicy to NULL before dropping the final
reference.
Link: http://lkml.kernel.org/r/alpine.DEB.2.10.1608301442180.63329@chino.kir.corp.google.com
Fixes:
David Rientjes
authored and
Linus Torvalds
commited |
c11600e4fe | |
It's been eliminated from the sources, remove it from everywhere else. Link: http://lkml.kernel.org/r/076eff466fd7edb550c25c8b25d76924ca0eba62.1472660229.git.joe@perches.com Signed-off-by: Joe Perches <joe@perches.com> Cc: "James E.J. Bottomley" <jejb@linux.vnet.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Andy Whitcroft <apw@canonical.com> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Joe Perches
authored and
Linus Torvalds
commited |
7e93215990 | |
Firmware Assisted Dump (FA_DUMP) on ppc64 reserves substantial amounts
of memory when booting a secondary kernel. Srikar Dronamraju reported
that multiple nodes may have no memory managed by the buddy allocator
but still return true for populated_zone().
Commit
Mel Gorman
authored and
Linus Torvalds
commited |
6aa303defb | |
Pull audit fixes from Paul Moore: "Two small patches to fix some bugs with the audit-by-executable functionality we introduced back in v4.3 (both patches are marked for the stable folks)" * 'stable-4.8' of git://git.infradead.org/users/pcmoore/audit: audit: fix exe_file access in audit_exe_compare mm: introduce get_task_exe_file
Linus Torvalds
commited |
511a8cdb65 | |
Changes in this update: o iomap FIEMAP_EXTENT_MERGED usage fix o additional mount-time feature restrictions o rmap btree query fixes o freeze/unmount io completion workqueue fix o memory corruption fix for deferred operations handling -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJXyKjtAAoJEK3oKUf0dfoduy4QAMihN9Gqr4BEyTjaW0yGzvLX 3vLTUxUm6U0pHvspuPmgKDFmlaoir1PiUJMcuuFLSSpM+AbUyoRiUjryiwqyU+WH OOB8YPTk10jBdHnHRG1LowLGOuNdTau6FnzX3JHesOTd+keOSjLVHkBBZ9Gt0wgT TDPDvZI+6QTvy8HtOfkysnBbG1SUNqtNnr7mk77YL7YzJD7sctytCy5sBWJWbIyl RxafJ7CRGCbvFAQEzkQuYQKZtQrtO6Q0wulZLDegOa4aQOp6BPeKVlkGBEayOsY0 Zcg/mdiLL4UKF0PQqcHcWMWtbPfE/qFtwobEHpxVPc3OnkX1dcFID8a46pjqmTgP mmBO3NQODKvMNkn2U3Wao5TAMGRU5cRTc7xxgLy4nJCIEqTYfi6P5izzF+GOV0mB ION5VmnxztuSTTr/xXIFJDSImRvV/ztaiI81ZnArVoqEmUYuBL+z27bRLz1iCLSa 7r5nzO5qu6CHIQFkNeiqsB+BZnTtS/+K+mlNapV1eb97Mm/aze3n61LwaGd2dTpK 1b0HbychEGknnMu14qwoNl3zh2a/3nfIZJ6XRc2FjeyesehMOOPgAfvl+FYA7GW9 TpXebewg4xIJyaIE1JKLZ4kFnpkzRfbp0OdohDPJwfLVGWi9hurtYI+ASpm8WY+G dG41MCfgbkhU5VgL/zDt =2bMl -----END PGP SIGNATURE----- Merge tag 'xfs-iomap-for-linus-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs Pull xfs and iomap fixes from Dave Chinner: "Most of these changes are small regression fixes that address problems introduced in the 4.8-rc1 window. The two fixes that aren't (IO completion fix and superblock inprogress check) are fixes for problems introduced some time ago and need to be pushed back to stable kernels. Changes in this update: - iomap FIEMAP_EXTENT_MERGED usage fix - additional mount-time feature restrictions - rmap btree query fixes - freeze/unmount io completion workqueue fix - memory corruption fix for deferred operations handling" * tag 'xfs-iomap-for-linus-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs: xfs: track log done items directly in the deferred pending work item iomap: don't set FIEMAP_EXTENT_MERGED for extent based filesystems xfs: prevent dropping ioend completions during buftarg wait xfs: fix superblock inprogress check xfs: simple btree query range should look right if LE lookup fails xfs: fix some key handling problems in _btree_simple_query_range xfs: don't log the entire end of the AGF xfs: disallow mounting of realtime + rmap filesystems xfs: don't perform lookups on zero-height btrees
Linus Torvalds
commited |
7d1ce606a3 | |
Some operations (setxattr/chmod) can make the cached acl stale. We either
need to clear overlay's acl cache for the affected inode or prevent acl
caching on the overlay altogether. Preventing caching has the following
advantages:
- no double caching, less memory used
- overlay cache doesn't go stale when fs clears it's own cache
Possible disadvantage is performance loss. If that becomes a problem
get_acl() can be optimized for overlayfs.
This patch disables caching by pre setting i_*acl to a value that
- has bit 0 set, so is_uncached_acl() will return true
- is not equal to ACL_NOT_CACHED, so get_acl() will not overwrite it
The constant -3 was chosen for this purpose.
Fixes:
Miklos Szeredi
commited |
2a3a2a3f35 | |
For more convenient access if one has a pointer to the task. As a minor nit take advantage of the fact that only task lock + rcu are needed to safely grab ->exe_file. This saves mm refcount dance. Use the helper in proc_exe_link. Signed-off-by: Mateusz Guzik <mguzik@redhat.com> Acked-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Acked-by: Richard Guy Briggs <rgb@redhat.com> Cc: <stable@vger.kernel.org> # 4.3.x Signed-off-by: Paul Moore <paul@paul-moore.com> 
Mateusz Guzik
authored and
 Paul Moore
commited |
cd81a9170e | |
Serial console is broken in v4.8-rcX. Mika and I independently bisected down to commit 
Andy Shevchenko
authored and
 Greg Kroah-Hartman
commited |
5db4f7f80d | |
There are three usercopy warnings which are currently being silenced for
gcc 4.6 and newer:
1) "copy_from_user() buffer size is too small" compile warning/error
This is a static warning which happens when object size and copy size
are both const, and copy size > object size. I didn't see any false
positives for this one. So the function warning attribute seems to
be working fine here.
Note this scenario is always a bug and so I think it should be
changed to *always* be an error, regardless of
CONFIG_DEBUG_STRICT_USER_COPY_CHECKS.
2) "copy_from_user() buffer size is not provably correct" compile warning
This is another static warning which happens when I enable
__compiletime_object_size() for new compilers (and
CONFIG_DEBUG_STRICT_USER_COPY_CHECKS). It happens when object size
is const, but copy size is *not*. In this case there's no way to
compare the two at build time, so it gives the warning. (Note the
warning is a byproduct of the fact that gcc has no way of knowing
whether the overflow function will be called, so the call isn't dead
code and the warning attribute is activated.)
So this warning seems to only indicate "this is an unusual pattern,
maybe you should check it out" rather than "this is a bug".
I get 102(!) of these warnings with allyesconfig and the
__compiletime_object_size() gcc check removed. I don't know if there
are any real bugs hiding in there, but from looking at a small
sample, I didn't see any. According to Kees, it does sometimes find
real bugs. But the false positive rate seems high.
3) "Buffer overflow detected" runtime warning
This is a runtime warning where object size is const, and copy size >
object size.
All three warnings (both static and runtime) were completely disabled
for gcc 4.6 with the following commit:
Josh Poimboeuf
authored and
Linus Torvalds
commited |
0d025d271e | |
*) Fix to get host-only mode working in sun4i *) Fix a compilation error because of missing header file *) Other minor fixes Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJXtwY5AAoJEA5ceFyATYLZkzgP/j6isWrCorGIAlWA2CZB5se/ /jUDNT9rEDRni1gwLNvVL7qi+1lVuqrddphv+1/TtM0PT2QeFCH3KkBfiGFJT/b8 fUIHaEC8ro27zg0dZAo3IbCnmOdHmBM0qsEO4yQuxNlhx1qYd0LDP8jqVfci6/CO E0BS+N4Q2DG/O7Thm9l3Qj/ikb6Ry7QZNykot/oJldlOoi1vpDHOFQtTBAaObVEz jhsXus8GdfkixPtdka18qoTDiToWtVKjJES0cngX37HwQ3Bt6tGMxwtpv90Icp5o wHpgrJSbXsX7SzRobkrQwllpOMunb8SaFwFwVTlo7Azxh+K39JlNMfci6KlzEi1i takezcw4OV2Ot/HmSXhhiTg7Qj6vSM7SVM9yYe/DoF8qQYuo1qZ7W9UfE+88bEe+ kgXgMT9bm2a3JyS8xEaj9qQua5ZMqjt9xwiSxaaDqx9Y0qBIj8TGXJRbb61Jai8h Cfw6yxUsKRrICW1nh9L8DZSZ4iA5GoZMjuf8GWtoD+rVVxfhlp+iQNZUkEvqEoXO NhIl73akrNGB2HKIU824SlB/KRKBAaMMk6LJefM1pteMWLU7wgUOvdgGZExL1Q4V ygnNFoJuLKcwns/AGzfU9vZq8+jQtLRg0mI9Hdwh3Ry1HjcTfsdp1PuQXMR/phsS 34eoIK/YyxXaPX45SgJz =cK9O -----END PGP SIGNATURE----- Merge tag 'phy-for-4.8-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-linus Kishon writes: phy: for 4.8 -rc *) Fix to get host-only mode working in sun4i *) Fix a compilation error because of missing header file *) Other minor fixes Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Greg Kroah-Hartman
commited |
3fa2a81e6e | |
Pull networking fixes from David Miller:
1) Segregate namespaces properly in conntrack dumps, from Liping Zhang.
2) tcp listener refcount fix in netfilter tproxy, from Eric Dumazet.
3) Fix timeouts in qed driver due to xmit_more, from Yuval Mintz.
4) Fix use-after-free in tcp_xmit_retransmit_queue().
5) Userspace header fixups (use of __u32, missing includes, etc.) from
Mikko Rapeli.
6) Further refinements to fragmentation wrt gso and tunnels, from
Shmulik Ladkani.
7) Trigger poll correctly for zero length UDP packets, from Eric
Dumazet.
8) TCP window scaling fix, also from Eric Dumazet.
9) SLAB_DESTROY_BY_RCU is not relevant any more for UDP sockets.
10) Module refcount leak in qdisc_create_dflt(), from Eric Dumazet.
11) Fix deadlock in cp_rx_poll() of 8139cp driver, from Gao Feng.
12) Memory leak in rhashtable's alloc_bucket_locks(), from Eric Dumazet.
13) Add new device ID to alx driver, from Owen Lin.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (83 commits)
Add Killer E2500 device ID in alx driver.
net: smc91x: fix SMC accesses
Documentation: networking: dsa: Remove platform device TODO
net/mlx5: Increase number of ethtool steering priorities
net/mlx5: Add error prints when validate ETS failed
net/mlx5e: Fix memory leak if refreshing TIRs fails
net/mlx5e: Add ethtool counter for TX xmit_more
net/mlx5e: Fix ethtool -g/G rx ring parameter report with striding RQ
net/mlx5e: Don't wait for SQ completions on close
net/mlx5e: Don't post fragmented MPWQE when RQ is disabled
net/mlx5e: Don't wait for RQ completions on close
net/mlx5e: Limit UMR length to the device's limitation
rhashtable: fix a memory leak in alloc_bucket_locks()
sfc: fix potential stack corruption from running past stat bitmask
team: loadbalance: push lacpdus to exact delivery
net: hns: dereference ppe_cb->ppe_common_cb if it is non-null
8139cp: Fix one possible deadloop in cp_rx_poll
i40e: Change some init flow for the client
Revert "phy: IRQ cannot be shared"
net: dsa: bcm_sf2: Fix race condition while unmasking interrupts
...
Linus Torvalds
commited |
1f6a563ee0 | |
Sagi writes: Mostly stability fixes and cleanups: - NQN endianess fix from Daniel - possible use-after-free fix from Vincent - nvme-rdma connect semantics fixes from Jay - Remove redundant variables in rdma driver - Kbuild fix from Christoph - nvmf_host referencing fix from Christoph - uninit variable fix from Colin 
Jens Axboe
commited |
d8d8d9d789 | |
Commit 
Russell King
authored and
David S. Miller
commited |
2fb04fdf30 | |
Filesystems like XFS that use extents should not set the FIEMAP_EXTENT_MERGED flag in the fiemap extent structures. To allow for both behaviors for the upcoming gfs2 usage split the iomap type field into type and flags, and only set FIEMAP_EXTENT_MERGED if the IOMAP_F_MERGED flag is set. The flags field will also come in handy for future features such as shared extents on reflink-enabled file systems. Reported-by: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Dave Chinner <david@fromorbit.com> 
Christoph Hellwig
authored and
 Dave Chinner
commited |
17de0a9ff3 | |
Pull drm fixes from Dave Airlie: "A bunch of fixes covering i915, amdgpu, one tegra and some core DRM ones. Nothing too strange at this point" * tag 'drm-fixes-for-4.8-rc4' of git://people.freedesktop.org/~airlied/linux: (21 commits) drm/atomic: Don't potentially reset color_mgmt_changed on successive property updates. drm: Protect fb_defio in drivers with CONFIG_KMS_FBDEV_EMULATION drm/amdgpu: skip TV/CV in display parsing drm/amdgpu: avoid a possible array overflow drm/amdgpu: fix lru size grouping v2 drm/tegra: dsi: Enhance runtime power management drm/i915: Fix botched merge that downgrades CSR versions. drm/i915/skl: Ensure pipes with changed wms get added to the state drm/i915/gen9: Only copy WM results for changed pipes to skl_hw drm/i915/skl: Add support for the SAGV, fix underrun hangs drm/i915/gen6+: Interpret mailbox error flags drm/i915: Reattach comment, complete type specification drm/i915: Unconditionally flush any chipset buffers before execbuf drm/i915/gen9: Drop invalid WARN() during data rate calculation drm/i915/gen9: Initialize intel_state->active_crtcs during WM sanitization (v2) drm: Reject page_flip for !DRIVER_MODESET drm/amdgpu: fix timeout value check in amd_sched_job_recovery drm/amdgpu: fix sdma_v2_4_ring_test_ib drm/amdgpu: fix amdgpu_move_blit on 32bit systems drm/radeon: fix radeon_move_blit on 32bit systems ...
Linus Torvalds
commited |
25d0d91af7 | |
** fixes for ITS init issues, error handling, IRQ leakage, race conditions
** An erratum workaround for timers
** Some removal of misleading use of errors and comments
** A fix for GICv3 on 32-bit guests
* MIPS fix where the guest could wrongly map the first page of physical memory
* x86 nested virtualization fixes
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)
iQEcBAABAgAGBQJXtyfVAAoJEL/70l94x66Dhe4IAIOGI/OYVWU5IfUQ01oeRgD3
7wN222OmyC/K0/hSZc7ndRdcQfr5ombgM9XsS/EbkcRacWxAUHDX2FaYMpKgjT2M
Dnh2tJHuPz/4VtByGQ2fZ4hziK7amn18/MtPFCee+mIj0ya2fcWZ4qHVU8pKC6Ps
mVVZ0kxXsdV4pw9y6XgBLz/4bTLeASKvhFZrWOnjJoa+GeH2MFwocS0xaEI0HwxP
HVwcgoRdGXJuKUB9jE9FDWmWOgdoLnCG1bNUOvXKPcE0ZaFQDT4I4dImkBys3rqz
jbqnhLrpGEY2ZC3Rj+VyD2MOXbYOOSi59GRwYmCkqD96ZarHxSu3PdyCxmIFWzM=
=+4WK
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Paolo Bonzini:
"ARM:
- fixes for ITS init issues, error handling, IRQ leakage, race
conditions
- an erratum workaround for timers
- some removal of misleading use of errors and comments
- a fix for GICv3 on 32-bit guests
MIPS:
- fix for where the guest could wrongly map the first page of
physical memory
x86:
- nested virtualization fixes"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
MIPS: KVM: Check for pfn noslot case
kvm: nVMX: fix nested tsc scaling
KVM: nVMX: postpone VMCS changes on MSR_IA32_APICBASE write
KVM: nVMX: fix msr bitmaps to prevent L2 from accessing L0 x2APIC
arm64: KVM: report configured SRE value to 32-bit world
arm64: KVM: remove misleading comment on pmu status
KVM: arm/arm64: timer: Workaround misconfigured timer interrupt
arm64: Document workaround for Cortex-A72 erratum #853709
KVM: arm/arm64: Change misleading use of is_error_pfn
KVM: arm64: ITS: avoid re-mapping LPIs
KVM: arm64: check for ITS device on MSI injection
KVM: arm64: ITS: move ITS registration into first VCPU run
KVM: arm64: vgic-its: Make updates to propbaser/pendbaser atomic
KVM: arm64: vgic-its: Plug race in vgic_put_irq
KVM: arm64: vgic-its: Handle errors from vgic_add_lpi
KVM: arm64: ITS: return 1 on successful MSI injection
Linus Torvalds
commited |
af56ff27eb | |
Merge fixes from Andrew Morton: "11 fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: mm: silently skip readahead for DAX inodes dax: fix device-dax region base fs/seq_file: fix out-of-bounds read mm: memcontrol: avoid unused function warning mm: clarify COMPACTION Kconfig text treewide: replace config_enabled() with IS_ENABLED() (2nd round) printk: fix parsing of "brl=" option soft_dirty: fix soft_dirty during THP split sysctl: handle error writing UINT_MAX to u32 fields get_maintainer: quiet noisy implicit -f vcs_file_exists checking byteswap: don't use __builtin_bswap*() with sparse
Linus Torvalds
commited |
5e608a0270 | |
Pull block fixes from Jens Axboe:
"Here's a set of block fixes for the current 4.8-rc release. This
contains:
- a fix for a secure erase regression, from Adrian.
- a fix for an mmc use-after-free bug regression, also from Adrian.
- potential zero pointer deference in bdev freezing, from Andrey.
- a race fix for blk_set_queue_dying() from Bart.
- a set of xen blkfront fixes from Bob Liu.
- three small fixes for bcache, from Eric and Kent.
- a fix for a potential invalid NVMe state transition, from Gabriel.
- blk-mq CPU offline fix, preventing us from issuing and completing a
request on the wrong queue. From me.
- revert two previous floppy changes, since they caused a user
visibile regression. A better fix is in the works.
- ensure that we don't send down bios that have more than 256
elements in them. Fixes a crash with bcache, for example. From
Ming.
- a fix for deferencing an error pointer with cgroup writeback.
Fixes a regression. From Vegard"
* 'for-linus' of git://git.kernel.dk/linux-block:
mmc: fix use-after-free of struct request
Revert "floppy: refactor open() flags handling"
Revert "floppy: fix open(O_ACCMODE) for ioctl-only open"
fs/block_dev: fix potential NULL ptr deref in freeze_bdev()
blk-mq: improve warning for running a queue on the wrong CPU
blk-mq: don't overwrite rq->mq_ctx
block: make sure a big bio is split into at most 256 bvecs
nvme: Fix nvme_get/set_features() with a NULL result pointer
bdev: fix NULL pointer dereference
xen-blkfront: free resources if xlvbd_alloc_gendisk fails
xen-blkfront: introduce blkif_set_queue_limits()
xen-blkfront: fix places not updated after introducing 64KB page granularity
bcache: pr_err: more meaningful error message when nr_stripes is invalid
bcache: RESERVE_PRIO is too small by one when prio_buckets() is a power of two.
bcache: register_bcache(): call blkdev_put() when cache_alloc() fails
block: Fix race triggered by blk_set_queue_dying()
block: Fix secure erase
nvme: Prevent controller state invalid transition
Linus Torvalds
commited |
fd1ae51452 | |
Resource management
Update "pci=resource_alignment" documentation (Mathias Koehrer)
MSI
Use positive flags in pci_alloc_irq_vectors() (Christoph Hellwig)
Call pci_intx() when using legacy interrupts in pci_alloc_irq_vectors() (Christoph Hellwig)
Intel VMD host bridge driver
Fix infinite loop executing irq's (Keith Busch)
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=qJG4
-----END PGP SIGNATURE-----
Merge tag 'pci-v4.8-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI fixes from Bjorn Helgaas:
"Resource management:
- Update "pci=resource_alignment" documentation (Mathias Koehrer)
MSI:
- Use positive flags in pci_alloc_irq_vectors() (Christoph Hellwig)
- Call pci_intx() when using legacy interrupts in pci_alloc_irq_vectors() (Christoph Hellwig)
Intel VMD host bridge driver:
- Fix infinite loop executing irq's (Keith Busch)"
* tag 'pci-v4.8-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
x86/PCI: VMD: Fix infinite loop executing irq's
PCI: Call pci_intx() when using legacy interrupts in pci_alloc_irq_vectors()
PCI: Use positive flags in pci_alloc_irq_vectors()
PCI: Update "pci=resource_alignment" documentation
Linus Torvalds
commited |
219c04cea3 |