When both RX buffers and RX aggregation buffers have to be
replenished at the end of NAPI, post the RX aggregation buffers first
before RX buffers. Otherwise, we may run into a situation where
there are only RX buffers without RX aggregation buffers for a split
second. This will cause the hardware to abort the RX packet and
report buffer errors, which will cause unnecessary cleanup by the
driver.
Ringing the Aggregation ring doorbell first before the RX ring doorbell
will prevent some of these buffer errors. Use the same sequence during
ring initialization as well.
Fixes: 697197e5a1 ("bnxt_en: Re-structure doorbells.")
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
During device shutdown, the VNIC clearing sequence needs to be modified
to free the VNIC first before freeing the RSS contexts. The current
code is doing the reverse and we can get mis-directed RX completions
to CP ring ID 0 when the RSS contexts are freed and zeroed. The clearing
of RSS contexts is not required with the new sequence.
Refactor the VNIC clearing logic into a new function bnxt_clear_vnic()
and do the chip specific VNIC clearing sequence.
Fixes: 7b3af4f75b ("bnxt_en: Add RSS support for 57500 chips.")
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
In kalmia_init_and_get_ethernet_addr(), 'usb_buf' is allocated through
kmalloc(). In the following execution, if the 'status' returned by
kalmia_send_init_packet() is not 0, 'usb_buf' is not deallocated, leading
to memory leaks. To fix this issue, add the 'out' label to free 'usb_buf'.
Signed-off-by: Wenwen Wang <wenwen@cs.uga.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
In cx82310_bind(), 'dev->partial_data' is allocated through kmalloc().
Then, the execution waits for the firmware to become ready. If the firmware
is not ready in time, the execution is terminated. However, the allocated
'dev->partial_data' is not deallocated on this path, leading to a memory
leak bug. To fix this issue, free 'dev->partial_data' before returning the
error.
Signed-off-by: Wenwen Wang <wenwen@cs.uga.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
- spi-nor: Fix to correctly set the WP pin
-----BEGIN PGP SIGNATURE-----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=AzKU
-----END PGP SIGNATURE-----
Merge tag 'fixes-for-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull MTD fix from Richard Weinberger:
"A single fix for MTD to correctly set the spi-nor WP pin"
* tag 'fixes-for-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux:
mtd: spi-nor: Fix the disabling of write protection at init
Commit 04f05230c5 ("bnx2x: Remove configured vlans as
part of unload sequence."), introduced a regression in driver
that as a part of VF's reload flow, VLANs created on the VF
doesn't get re-configured in hardware as vlan metadata/info
was not getting cleared for the VFs which causes vlan PING to stop.
This patch clears the vlan metadata/info so that VLANs gets
re-configured back in the hardware in VF's reload flow and
PING/traffic continues for VLANs created over the VFs.
Fixes: 04f05230c5 ("bnx2x: Remove configured vlans as part of unload sequence.")
Signed-off-by: Manish Chopra <manishc@marvell.com>
Signed-off-by: Sudarsana Kalluru <skalluru@marvell.com>
Signed-off-by: Shahed Shaikh <shshaikh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
-----BEGIN PGP SIGNATURE-----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=ovM7
-----END PGP SIGNATURE-----
Merge tag 'for-5.3-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
"Two fixes that popped up during testing:
- fix for sysfs-related code that adds/removes block groups, warnings
appear during several fstests in connection with sysfs updates in
5.3, the fix essentially replaces a workaround with scope NOFS and
applies to 5.2-based branch too
- add sanity check of trim range"
* tag 'for-5.3-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: trim: Check the range passed into to prevent overflow
Btrfs: fix sysfs warning and missing raid sysfs directories
Pull x86 fixes from Thomas Gleixner:
"A set of fixes for x86:
- Fix the inconsistent error handling in the umwait init code
- Rework the boot param zeroing so gcc9 stops complaining about out
of bound memset. The resulting source code is actually more sane to
read than the smart solution we had
- Maintainers update so Tony gets involved when Intel models are
added
- Some more fallthrough fixes"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/boot: Save fields explicitly, zero out everything else
MAINTAINERS, x86/CPU: Tony Luck will maintain asm/intel-family.h
x86/fpu/math-emu: Address fallthrough warnings
x86/apic/32: Fix yet another implicit fallthrough warning
x86/umwait: Fix error handling in umwait_init()
Pull EFI fix from Thomas Gleixner:
"A single fix for a EFI mixed mode regression caused by recent rework
which did not take the firmware bitwidth into account"
* 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
efi-stub: Fix get_efi_config_table on mixed-mode setups
Here are 4 small SPDX fixes for 5.3-rc5. A few style fixes for some
SPDX comments, added an SPDX tag for one file, and fix up some GPL
boilerplate for another file.
All of these have been in linux-next for a few weeks with no reported
issues (they are comment changes only, so that's to be expected...)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXVkVSg8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+yneygCfdBxdIl98qXA2SRDLeKl/PkSJH1gAoLwnkoKq
WK/gN0IMFf25UrItBsGe
=b31n
-----END PGP SIGNATURE-----
Merge tag 'spdx-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx
Pull SPDX fixes from Greg KH:
"Here are four small SPDX fixes for 5.3-rc5.
A few style fixes for some SPDX comments, added an SPDX tag for one
file, and fix up some GPL boilerplate for another file.
All of these have been in linux-next for a few weeks with no reported
issues (they are comment changes only, so that's to be expected...)"
* tag 'spdx-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx:
i2c: stm32: Use the correct style for SPDX License Identifier
intel_th: Use the correct style for SPDX License Identifier
coccinelle: api/atomic_as_refcounter: add SPDX License Identifier
kernel/configs: Replace GPL boilerplate code with SPDX identifier
Here are some small char and misc driver fixes for 5.3-rc5.
These are two different subsystems needing some fixes, the habanalabs
driver which is has some more big endian fixes for problems found. The
other are some small soundwire fixes, including some Kconfig
dependencies needed to resolve reported build errors.
All of these have been in linux-next this week with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXVkQPw8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ym1sACePhtyIBmmKjWfN/j/RRiUTCjx9k8AoIXUzKY0
qg8p1RnTK6PaLruKz6qz
=xrwH
-----END PGP SIGNATURE-----
Merge tag 'char-misc-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg KH:
"Here are some small char and misc driver fixes for 5.3-rc5.
These are two different subsystems needing some fixes, the habanalabs
driver which is has some more big endian fixes for problems found. The
other are some small soundwire fixes, including some Kconfig
dependencies needed to resolve reported build errors.
All of these have been in linux-next this week with no reported
issues"
* tag 'char-misc-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
misc: xilinx-sdfec: fix dependency and build error
habanalabs: fix device IRQ unmasking for BE host
habanalabs: fix endianness handling for internal QMAN submission
habanalabs: fix completion queue handling when host is BE
habanalabs: fix endianness handling for packets from user
habanalabs: fix DRAM usage accounting on context tear down
habanalabs: Avoid double free in error flow
soundwire: fix regmap dependencies and align with other serial links
soundwire: cadence_master: fix definitions for INTSTAT0/1
soundwire: cadence_master: fix register definition for SLAVE_STATE
Here are 4 small staging and iio driver fixes for 5.3-rc5
Two are for the dt3000 comedi driver for some reported problems found in
that codebase, and two are some small iio fixes.
All of these have been in linux-next this week with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXVkO4w8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ylBMQCaAoq34gPVhedcR2cA2BeAcf4CpjAAn224DdGw
Xkh8oXn1fdrgbdbX1biP
=PQLD
-----END PGP SIGNATURE-----
Merge tag 'staging-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging/IIO fixes from Greg KH:
"Here are four small staging and iio driver fixes for 5.3-rc5
Two are for the dt3000 comedi driver for some reported problems found
in that codebase, and two are some small iio fixes.
All of these have been in linux-next this week with no reported
issues"
* tag 'staging-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: comedi: dt3000: Fix rounding up of timer divisor
staging: comedi: dt3000: Fix signed integer overflow 'divider * base'
iio: adc: max9611: Fix temperature reading in probe
iio: frequency: adf4371: Fix output frequency setting
Here are number of small USB fixes for 5.3-rc5.
Syzbot has been on a tear recently now that it has some good USB
debugging hooks integrated, so there's a number of fixes in here found
by those tools for some _very_ old bugs. Also a handful of gadget
driver fixes for reported issues, some hopefully-final dma fixes for
host controller drivers, and some new USB serial gadget driver ids.
All of these have been in linux-next this week with no reported issues
(the usb-serial ones were in linux-next in its own branch, but merged
into mine on Friday.)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXVkR9w8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+yk7ywCfYEscZ0Fba24B0gxOp7CMTxk/oCUAoJHiKz8a
1lDHV14mE/NqJgLo5dAU
=c4FQ
-----END PGP SIGNATURE-----
Merge tag 'usb-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are number of small USB fixes for 5.3-rc5.
Syzbot has been on a tear recently now that it has some good USB
debugging hooks integrated, so there's a number of fixes in here found
by those tools for some _very_ old bugs. Also a handful of gadget
driver fixes for reported issues, some hopefully-final dma fixes for
host controller drivers, and some new USB serial gadget driver ids.
All of these have been in linux-next this week with no reported issues
(the usb-serial ones were in linux-next in its own branch, but merged
into mine on Friday)"
* tag 'usb-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: add a hcd_uses_dma helper
usb: don't create dma pools for HCDs with a localmem_pool
usb: chipidea: imx: fix EPROBE_DEFER support during driver probe
usb: host: fotg2: restart hcd after port reset
USB: CDC: fix sanity checks in CDC union parser
usb: cdc-acm: make sure a refcount is taken early enough
USB: serial: option: add the BroadMobi BM818 card
USB: serial: option: Add Motorola modem UARTs
USB: core: Fix races in character device registration and deregistraion
usb: gadget: mass_storage: Fix races between fsg_disable and fsg_set_alt
usb: gadget: composite: Clear "suspended" on reset/disconnect
usb: gadget: udc: renesas_usb3: Fix sysfs interface of "role"
USB: serial: option: add D-Link DWM-222 device ID
USB: serial: option: Add support for ZTE MF871A
-----BEGIN PGP SIGNATURE-----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=f6DS
-----END PGP SIGNATURE-----
Merge tag 'for-linus-2019-08-17' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
"A collection of fixes that should go into this series. This contains:
- Revert of the REQ_NOWAIT_INLINE and associated dio changes. There
were still corner cases there, and even though I had a solution for
it, it's too involved for this stage. (me)
- Set of NVMe fixes (via Sagi)
- io_uring fix for fixed buffers (Anthony)
- io_uring defer issue fix (Jackie)
- Regression fix for queue sync at exit time (zhengbin)
- xen blk-back memory leak fix (Wenwen)"
* tag 'for-linus-2019-08-17' of git://git.kernel.dk/linux-block:
io_uring: fix an issue when IOSQE_IO_LINK is inserted into defer list
block: remove REQ_NOWAIT_INLINE
io_uring: fix manual setup of iov_iter for fixed buffers
xen/blkback: fix memory leaks
blk-mq: move cancel of requeue_work to the front of blk_exit_queue
nvme-pci: Fix async probe remove race
nvme: fix controller removal race with scan work
nvme-rdma: fix possible use-after-free in connect error flow
nvme: fix a possible deadlock when passthru commands sent to a multipath device
nvme-core: Fix extra device_put() call on error path
nvmet-file: fix nvmet_file_flush() always returning an error
nvmet-loop: Flush nvme_delete_wq when removing the port
nvmet: Fix use-after-free bug when a port is removed
nvme-multipath: revalidate nvme_ns_head gendisk in nvme_validate_ns
- A fix for the hyper-v MAINTAINERs entry from Lan Tianyu.
- Fix for SPDX license identifier in the userspace tools from Nishad
Kamdar.
-----BEGIN PGP SIGNATURE-----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=iKcM
-----END PGP SIGNATURE-----
Merge tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
Pull Hyper-V fixes from Sasha Levin:
- A few fixes for the userspace hyper-v tools from Adrian Vladu.
- A fix for the hyper-v MAINTAINERs entry from Lan Tianyu.
- Fix for SPDX license identifier in the userspace tools from Nishad
Kamdar.
* tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
MAINTAINERS: Fix Hyperv vIOMMU driver file name
tools: hv: Use the correct style for SPDX License Identifier
tools: hv: fix typos in toolchain
tools: hv: fix KVP and VSS daemons exit code
tools: hv: fixed Python pep8/flake8 warnings for lsvmbus
Johan Hedberg says:
====================
pull request: bluetooth 2019-08-17
Here's a set of Bluetooth fixes for the 5.3-rc series:
- Multiple fixes for Qualcomm (btqca & hci_qca) drivers
- Minimum encryption key size debugfs setting (this is required for
Bluetooth Qualification)
- Fix hidp_send_message() to have a meaningful return value
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
The Hyperv vIOMMU file name should be "hyperv-iommu.c" rather
than "hyperv_iommu.c". This patch is to fix it.
Signed-off-by: Lan Tianyu <Tianyu.Lan@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This patch corrects the SPDX License Identifier style
in the trace header file related to Microsoft Hyper-V
client drivers.
For C header files Documentation/process/license-rules.rst
mandates C-like comments (opposed to C source files where
C++ style should be used)
Changes made by using a script provided by Joe Perches here:
https://lkml.org/lkml/2019/2/7/46
Suggested-by: Joe Perches <joe@perches.com>
Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
HyperV KVP and VSS daemons should exit with 0 when the '--help'
or '-h' flags are used.
Signed-off-by: Adrian Vladu <avladu@cloudbasesolutions.com>
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Stephen Hemminger <sthemmin@microsoft.com>
Cc: Sasha Levin <sashal@kernel.org>
Cc: Alessandro Pilotti <apilotti@cloudbasesolutions.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Fixed pep8/flake8 python style code for lsvmbus tool.
The TAB indentation was on purpose ignored (pep8 rule W191) to make
sure the code is complying with the Linux code guideline.
The following command doe not show any warnings now:
pep8 --ignore=W191 lsvmbus
flake8 --ignore=W191 lsvmbus
Signed-off-by: Adrian Vladu <avladu@cloudbasesolutions.com>
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Stephen Hemminger <sthemmin@microsoft.com>
Cc: Sasha Levin <sashal@kernel.org>
Cc: Dexuan Cui <decui@microsoft.com>
Cc: Alessandro Pilotti <apilotti@cloudbasesolutions.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Pull i2c fixes from Wolfram Sang:
"I2C has one revert because of a regression, two fixes for tiny race
windows (which we were not able to trigger), a MAINTAINERS addition,
and a SPDX fix"
* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: stm32: Use the correct style for SPDX License Identifier
i2c: emev2: avoid race when unregistering slave client
i2c: rcar: avoid race when unregistering slave client
MAINTAINERS: i2c-imx: take over maintainership
Revert "i2c: imx: improve the error handling in i2c_imx_dma_request()"
These updates include:
- Two patches to fix significant bugs in floating point register
context handling
- A minor fix in RISC-V flush_tlb_page(), to supply a valid end
address to flush_tlb_range()
- Two minor defconfig additions: to build the virtio hwrng driver by
default (for QEMU targets), and to partially synchronize the 32-bit
defconfig with the 64-bit defconfig
-----BEGIN PGP SIGNATURE-----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=dwBU
-----END PGP SIGNATURE-----
Merge tag 'riscv/for-v5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Paul Walmsley:
- Two patches to fix significant bugs in floating point register
context handling
- A minor fix in RISC-V flush_tlb_page(), to supply a valid end address
to flush_tlb_range()
- Two minor defconfig additions: to build the virtio hwrng driver by
default (for QEMU targets), and to partially synchronize the 32-bit
defconfig with the 64-bit defconfig
* tag 'riscv/for-v5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: Make __fstate_clean() work correctly.
riscv: Correct the initialized flow of FP register
riscv: defconfig: Update the defconfig
riscv: rv32_defconfig: Update the defconfig
riscv: fix flush_tlb_range() end address for flush_tlb_page()
Here are some new modem device ids.
All have been in linux-next with no reported issues.
Signed-off-by: Johan Hovold <johan@kernel.org>
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQQHbPq+cpGvN/peuzMLxc3C7H1lCAUCXVe4uwAKCRALxc3C7H1l
CAEzAP4y40hA9kURiWO9uraTS03LPYc/uswVhIp5+4fyfnt/PwD+JtqGzpBAt8c9
vkXbLOLHxreIrjkN0EUj/jFaAMHT/AQ=
=0zL4
-----END PGP SIGNATURE-----
Merge tag 'usb-serial-5.3-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus
Johan writes:
USB-serial fixes for 5.3-rc5
Here are some new modem device ids.
All have been in linux-next with no reported issues.
Signed-off-by: Johan Hovold <johan@kernel.org>
* tag 'usb-serial-5.3-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial:
USB: serial: option: add the BroadMobi BM818 card
USB: serial: option: Add Motorola modem UARTs
USB: serial: option: add D-Link DWM-222 device ID
USB: serial: option: Add support for ZTE MF871A
For testing and qualification purposes it is useful to allow changing
the minimum encryption key size value that the host stack is going to
enforce. This adds a new debugfs setting min_encrypt_key_size to achieve
this functionality.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Dave Hansen spelled out the rules in an e-mail:
https://lkml.kernel.org/r/91eefbe4-e32b-d762-be4d-672ff915db47@intel.com
Copy those right into the <asm/intel-family.h> file to make it easy for
people to find them.
Suggested-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: x86-ml <x86@kernel.org>
Link: https://lkml.kernel.org/r/20190815224704.GA10025@agluck-desk2.amr.corp.intel.com
When dedupe wants to use the page cache to compare parts of two files
for dedupe, we must be very careful to handle locking correctly. The
current code doesn't do this. It must lock and unlock the page only
once if the two pages are the same, since the overlapping range check
doesn't catch this when blocksize < pagesize. If the pages are distinct
but from the same file, we must observe page locking order and lock them
in order of increasing offset to avoid clashing with writeback locking.
Fixes: 876bec6f9b ("vfs: refactor clone/dedupe_file_range common functions")
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Bill O'Donnell <billodo@redhat.com>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
For 31-bit s390 user space, we have to pass pointer arguments through
compat_ptr() in the compat_ioctl handler.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Always try the native ioctl if we don't have a compat handler. This
removes a lot of boilerplate code as 'modern' ioctls should generally
be compat clean, and fixes the missing entries for the recently added
FS_IOC_GETFSLABEL/FS_IOC_SETFSLABEL ioctls.
Fixes: f7664b3197 ("xfs: implement online get/set fs label")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
- add missing isync into cpu_reset to make sure ITLB changes are
effective.
-----BEGIN PGP SIGNATURE-----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=Awr/
-----END PGP SIGNATURE-----
Merge tag 'xtensa-20190816' of git://github.com/jcmvbkbc/linux-xtensa
Pull Xtensa fix from Max Filippov:
"Add missing isync into cpu_reset to make sure ITLB changes are
effective"
* tag 'xtensa-20190816' of git://github.com/jcmvbkbc/linux-xtensa:
xtensa: add missing isync to the cpu_reset TLB code
This commit eliminates the use of the link 'stale_limit' & 'prev_from'
(besides the already removed - 'stale_cnt') variables in the detection
of repeated retransmit failures as there is no proper way to initialize
them to avoid a false detection, i.e. it is not really a retransmission
failure but due to a garbage values in the variables.
Instead, a jiffies variable will be added to individual skbs (like the
way we restrict the skb retransmissions) in order to mark the first skb
retransmit time. Later on, at the next retransmissions, the timestamp
will be checked to see if the skb in the link transmq is "too stale",
that is, the link tolerance time has passed, so that a link reset will
be ordered. Note, just checking on the first skb in the queue is fine
enough since it must be the oldest one.
A counter is also added to keep track the actual skb retransmissions'
number for later checking when the failure happens.
The downside of this approach is that the skb->cb[] buffer is about to
be exhausted, however it is always able to allocate another memory area
and keep a reference to it when needed.
Fixes: 77cf8edbc0 ("tipc: simplify stale link failure criteria")
Reported-by: Hoang Le <hoang.h.le@dektech.com.au>
Acked-by: Ying Xue <ying.xue@windriver.com>
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: Tuong Lien <tuong.t.lien@dektech.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
On the gta04 we see:
spi_gpio: probe of spi_lcd failed with error -2
The quirk introduced in
commit e3023bf806 ("gpio: of: Handle the Freescale SPI CS")
can also be triggered by a temporary -EPROBE_DEFER and
so "convert" it to a hard -ENOENT.
Disable that conversion by checking for -EPROBE_DEFER.
Fixes: e3023bf806 ("gpio: of: Handle the Freescale SPI CS")
Suggested-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Link: https://lore.kernel.org/r/20190816165000.32334-1-andreas@kemnade.info
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
In lan78xx_probe(), a new urb is allocated through usb_alloc_urb() and
saved to 'dev->urb_intr'. However, in the following execution, if an error
occurs, 'dev->urb_intr' is not deallocated, leading to memory leaks. To fix
this issue, invoke usb_free_urb() to free the allocated urb before
returning from the function.
Signed-off-by: Wenwen Wang <wenwen@cs.uga.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
Update MAINTAINERS record to reflect the filename change.
The file was moved in commit 25e992a460 ("r8169: rename
r8169.c to r8169_main.c")
Cc: Heiner Kallweit <hkallweit1@gmail.com>
Cc: nic_swsd@realtek.com
Cc: David S. Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Signed-off-by: Denis Efremov <efremov@linux.com>
Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Update MAINTAINERS to reflect that sysfs-bus-mdio was removed in
commit a6cd0d2d49 ("Documentation: net-sysfs: Remove duplicate
PHY device documentation") and sysfs-class-net-phydev was added in
commit 86f22d04df ("net: sysfs: Document PHY device sysfs
attributes").
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Heiner Kallweit <hkallweit1@gmail.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Signed-off-by: Denis Efremov <efremov@linux.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
- Don't taint the kernel if CPUs have different sets of page sizes
supported (other than the one in use).
- Issue I-cache maintenance for module ftrace trampoline.
-----BEGIN PGP SIGNATURE-----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=VneQ
-----END PGP SIGNATURE-----
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- Don't taint the kernel if CPUs have different sets of page sizes
supported (other than the one in use).
- Issue I-cache maintenance for module ftrace trampoline.
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: ftrace: Ensure module ftrace trampoline is coherent with I-side
arm64: cpufeature: Don't treat granule sizes as strict
Don't compare the parent clock name with a NULL name in the
clk_parent_map. This prevents a kernel crash when passing NULL
core->parents[i].name to strcmp().
An example which triggered this is a mux clock with four parents when
each of them is referenced in the clock driver using
clk_parent_data.fw_name and then calling clk_set_parent(clk, 3rd_parent)
on this mux.
In this case the first parent is also the HW default so
core->parents[i].hw is populated when the clock is registered. Calling
clk_set_parent(clk, 3rd_parent) will then go through all parents and
skip the first parent because it's hw pointer doesn't match. For the
second parent no hw pointer is cached yet and clk_core_get(core, 1)
returns a non-matching pointer (which is correct because we are comparing
the second with the third parent). Comparing the result of
clk_core_get(core, 2) with the requested parent gives a match. However
we don't reach this point because right after the clk_core_get(core, 1)
mismatch the old code tried to !strcmp(parent->name, NULL) (where the
second argument is actually core->parents[i].name, but that was never
populated by the clock driver).
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lkml.kernel.org/r/20190815223155.21384-1-martin.blumenstingl@googlemail.com
Fixes: fc0c209c14 ("clk: Allow parents to be specified without string names")
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Calls to clk_core_get() will return ERR_PTR(-EINVAL) if we've started
migrating a clk driver to use the DT based style of specifying parents
but we haven't made any DT updates yet. This happens when we pass a
non-NULL value as the 'name' argument of of_parse_clkspec(). That
function returns -EINVAL in such a situation, instead of -ENOENT like we
expected. The return value comes back up to clk_core_fill_parent_index()
which proceeds to skip calling clk_core_lookup() because the error
pointer isn't equal to -ENOENT, it's -EINVAL.
Furthermore, we blindly overwrite the error pointer returned by
clk_core_get() with NULL when there isn't a legacy .name member
specified in the parent map. This isn't too bad right now because we
don't really care to differentiate NULL from an error, but in the future
we should only try to do a legacy lookup if we know we might find
something. This way DT lookups that fail don't try to lookup based on
strings when there isn't any string to match, hiding the error from DT
parsing.
Fix both these problems so that clk provider drivers can use the new
style of parent mapping without having to also update their DT at the
same time. This patch is based on an earlier patch from Taniya Das which
checked for -EINVAL in addition to -ENOENT return values from
clk_core_get().
Fixes: 601b6e9330 ("clk: Allow parents to be specified via clkspec index")
Cc: Taniya Das <tdas@codeaurora.org>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Reported-by: Taniya Das <tdas@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lkml.kernel.org/r/20190813214147.34394-1-sboyd@kernel.org
Tested-by: Taniya Das <tdas@codeaurora.org>
The initial support for dynamic ftrace trampolines in modules made use
of an indirect branch which loaded its target from the beginning of
a special section (e71a4e1beb ("arm64: ftrace: add support for far
branches to dynamic ftrace")). Since no instructions were being patched,
no cache maintenance was needed. However, later in be0f272bfc ("arm64:
ftrace: emit ftrace-mod.o contents through code") this code was reworked
to output the trampoline instructions directly into the PLT entry but,
unfortunately, the necessary cache maintenance was overlooked.
Add a call to __flush_icache_range() after writing the new trampoline
instructions but before patching in the branch to the trampoline.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: James Morse <james.morse@arm.com>
Cc: <stable@vger.kernel.org>
Fixes: be0f272bfc ("arm64: ftrace: emit ftrace-mod.o contents through code")
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
- Disable NVMe power optimization related to suspend-to-idle added
recently on systems where PCIe ASPM is not able to put PCIe links
into low-power states to prevent excess power from being drawn by
the system while suspended (Rafael Wysocki).
- Make the schedutil governor handle frequency limits changes
properly in all cases (Viresh Kumar).
- Prevent the cpufreq core from treating positive values returned
by dev_pm_qos_update_request() as errors (Viresh Kumar).
-----BEGIN PGP SIGNATURE-----
iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAl1WqLMSHHJqd0Byand5
c29ja2kubmV0AAoJEILEb/54YlRxCkAP/146AuGXj8tOdHxkpl6DVgm0WVRNxCtL
Z9Y+1xBRBSYVZkeDsjzox995z8Ha/0tnMp6EPcnxebkFpRx3fyldXKUKxqJARPPi
n2jGhqCPNcAHK2UPdGH8EvHOI2uWBMBa2jW2Qw9m0V/+9Zy58ZvKqso/+myFkz2S
YRekJPADsI3GZW1SZ3dY4/12jcKsQt32TWaGOLqKx3R1J1BnpyxduXfqJ6FUrH9b
P/F9cVb2UEbawh5QpNmfMsfBb/DsE08NQhPWe91m0VgcLd6IZsoNux0Rd8HJOvRM
+5vh6qPTABnNN1+7blFw64/hCu1N2hq8KLl6DzPeKohysKiDkmLh3QGB+ISRpj+H
5GKF8gnQFvN0fPJF8NU+eIZ0IaOryrooSu4TeCcAWAozJ0ln2mjNoC2h6U1B8Y29
UH+e2z+6kVTHwjiTjPacjQ0wnkUctoiT71kMxQ8Q+GFG3fQcz3GFFM17eITnAI/Q
ws1bPHn1ovxl1GmdQwQK3KnT1cK5/fApaVKQLJiRkUvZ1gCZ3ZcruPlh+qA5zpGf
+RGPXn/Rm1LA1uCkS4j6REBp6vhcVJoVEVnEGzhovdtJcuJ9erlh5I2zz4UxURnn
cHH48exFmwC+uBhIyQVuYOYgLU3naztBLFg1/l68sMQFonWjIQ/Hp1B9cIgigwbf
5+BlT1llvIH3
=eCcy
-----END PGP SIGNATURE-----
Merge tag 'pm-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These add a check to avoid recent suspend-to-idle power regression on
systems with NVMe drives where the PCIe ASPM policy is "performance"
(or when the kernel is built without ASPM support), fix an issue
related to frequency limits in the schedutil cpufreq governor and fix
a mistake related to the PM QoS usage in the cpufreq core introduced
recently.
Specifics:
- Disable NVMe power optimization related to suspend-to-idle added
recently on systems where PCIe ASPM is not able to put PCIe links
into low-power states to prevent excess power from being drawn by
the system while suspended (Rafael Wysocki).
- Make the schedutil governor handle frequency limits changes
properly in all cases (Viresh Kumar).
- Prevent the cpufreq core from treating positive values returned by
dev_pm_qos_update_request() as errors (Viresh Kumar)"
* tag 'pm-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
nvme-pci: Allow PCI bus-level PM to be used if ASPM is disabled
PCI/ASPM: Add pcie_aspm_enabled()
cpufreq: schedutil: Don't skip freq update when limits change
cpufreq: dev_pm_qos_update_request() can return 1 on success
All small fixes targeted for stable:
- Two fixes for USB-audio with malformed descriptor, spotted by
fuzzers
- Two fixes Conexant HD-audio codec wrt power management
- Quirks for HD-audio AMD platform and HP laptop
- HD-audio memory leak fix
-----BEGIN PGP SIGNATURE-----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=9hVN
-----END PGP SIGNATURE-----
Merge tag 'sound-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"All small fixes targeted for stable:
- Two fixes for USB-audio with malformed descriptor, spotted by
fuzzers
- Two fixes Conexant HD-audio codec wrt power management
- Quirks for HD-audio AMD platform and HP laptop
- HD-audio memory leak fix"
* tag 'sound-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: usb-audio: Fix a stack buffer overflow bug in check_input_term
ALSA: usb-audio: Fix an OOB bug in parse_audio_mixer_unit
ALSA: hda - Add a generic reboot_notify
ALSA: hda - Let all conexant codec enter D3 when rebooting
ALSA: hda/realtek - Add quirk for HP Envy x360
ALSA: hda - Fix a memory leak bug
ALSA: hda - Apply workaround for another AMD chip 1022:1487
i915:
- single GVT use after free fix
scheduler:
- entity destruction race fix
amdgpu:
- struct allocation fix
- gfx9 soft recovery fix
nouveau:
- followup MST fix
ast:
- vga register race fix.
-----BEGIN PGP SIGNATURE-----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=TusM
-----END PGP SIGNATURE-----
Merge tag 'drm-fixes-2019-08-16' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"Nothing too crazy this week, one amdgpu fix to use vmalloc for a
struct that grew in size, and another MST fix for nouveau, and some
other misc fixes:
i915:
- single GVT use after free fix
scheduler:
- entity destruction race fix
amdgpu:
- struct allocation fix
- gfx9 soft recovery fix
nouveau:
- followup MST fix
ast:
- vga register race fix"
* tag 'drm-fixes-2019-08-16' of git://anongit.freedesktop.org/drm/drm:
drm/nouveau: Only recalculate PBN/VCPI on mode/connector changes
drm/ast: Fixed reboot test may cause system hanged
drm/scheduler: use job count instead of peek
drm/amd/display: use kvmalloc for dc_state (v2)
drm/amdgpu: fix gfx9 soft recovery
drm/i915: Use after free in error path in intel_vgpu_create_workload()
The R-Car LVDS encoder units support dual-link operations by splitting
the pixel output between the primary encoder and the companion encoder.
Currently the companion encoder fails at probe time, causing the
registration of the primary to fail as well, preventing the whole DU unit
from being registered at all.
Fix this by not bailing out from probe with error if the
"renesas,companion" property is not specified.
Fixes: fa440d8703 ("drm: rcar-du: lvds: Add support for dual-link mode")
Reported-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Recent gcc compilers (gcc 9.1) generate warnings about an out of bounds
memset, if the memset goes accross several fields of a struct. This
generated a couple of warnings on x86_64 builds in sanitize_boot_params().
Fix this by explicitly saving the fields in struct boot_params
that are intended to be preserved, and zeroing all the rest.
[ tglx: Tagged for stable as it breaks the warning free build there as well ]
Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Suggested-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/r/20190731054627.5627-2-jhubbard@nvidia.com
Pierre sent fixes which are queued now for v5.3-rc5 are:
- regmap dependecy
- cadence register definitions
-----BEGIN PGP SIGNATURE-----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=ABZ5
-----END PGP SIGNATURE-----
Merge tag 'soundwire-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire into char-misc-linus
Vinod writes:
soundwire fixes for v5.3-rc5
Pierre sent fixes which are queued now for v5.3-rc5 are:
- regmap dependecy
- cadence register definitions
* tag 'soundwire-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
soundwire: fix regmap dependencies and align with other serial links
soundwire: cadence_master: fix definitions for INTSTAT0/1
soundwire: cadence_master: fix register definition for SLAVE_STATE
-----BEGIN PGP SIGNATURE-----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=zu2P
-----END PGP SIGNATURE-----
Merge tag 'rxrpc-fixes-20190814' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs
David Howells says:
====================
rxrpc: Fix local endpoint handling
Here's a pair of patches that fix two issues in the handling of local
endpoints (rxrpc_local structs):
(1) Use list_replace_init() rather than list_replace() if we're going to
unconditionally delete the replaced item later, lest the list get
corrupted.
(2) Don't access the rxrpc_local object after passing our ref to the
workqueue, not even to illuminate tracepoints, as the work function
may cause the object to be freed. We have to cache the information
beforehand.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
