When converting inode to compressed one via ioctl, it needs to check
inline_data, since inline_data flag and compressed flag are incompatible.
Fixes: 4c8ff7095b ("f2fs: support data compression")
Signed-off-by: Chao Yu <chao.yu@oppo.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
f2fs_copy_page() is a wrapper around two kmap() + one memcpy() from/to
the mapped pages. It unnecessarily duplicates a kernel API and it makes
use of kmap(), which is being deprecated in favor of kmap_local_page().
Two main problems with kmap(): (1) It comes with an overhead as mapping
space is restricted and protected by a global lock for synchronization and
(2) it also requires global TLB invalidation when the kmap’s pool wraps
and it might block when the mapping space is fully utilized until a slot
becomes available.
With kmap_local_page() the mappings are per thread, CPU local, can take
page faults, and can be called from any context (including interrupts).
It is faster than kmap() in kernels with HIGHMEM enabled. Therefore, its
use in __clone_blkaddrs() is safe and should be preferred.
Delete f2fs_copy_page() and use a plain memcpy_page() in the only one
site calling the removed function. memcpy_page() avoids open coding two
kmap_local_page() + one memcpy() between the two kernel virtual addresses.
Suggested-by: Christoph Hellwig <hch@infradead.org>
Suggested-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Quoted from commit e3b49ea368 ("f2fs: invalidate META_MAPPING before
IPU/DIO write")
"
Encrypted pages during GC are read and cached in META_MAPPING.
However, due to cached pages in META_MAPPING, there is an issue where
newly written pages are lost by IPU or DIO writes.
Thread A - f2fs_gc() Thread B
/* phase 3 */
down_write(i_gc_rwsem)
ra_data_block() ---- (a)
up_write(i_gc_rwsem)
f2fs_direct_IO() :
- down_read(i_gc_rwsem)
- __blockdev_direct_io()
- get_data_block_dio_write()
- f2fs_dio_submit_bio() ---- (b)
- up_read(i_gc_rwsem)
/* phase 4 */
down_write(i_gc_rwsem)
move_data_block() ---- (c)
up_write(i_gc_rwsem)
(a) In phase 3 of f2fs_gc(), up-to-date page is read from storage and
cached in META_MAPPING.
(b) In thread B, writing new data by IPU or DIO write on same blkaddr as
read in (a). cached page in META_MAPPING become out-dated.
(c) In phase 4 of f2fs_gc(), out-dated page in META_MAPPING is copied to
new blkaddr. In conclusion, the newly written data in (b) is lost.
To address this issue, invalidating pages in META_MAPPING before IPU or
DIO write.
"
In previous commit, we missed to cover extent cache hit case, and passed
wrong value for parameter @end of invalidate_mapping_pages(), fix both
issues.
Fixes: 6aa58d8ad2 ("f2fs: readahead encrypted block during GC")
Fixes: e3b49ea368 ("f2fs: invalidate META_MAPPING before IPU/DIO write")
Cc: Hyeong-Jun Kim <hj514.kim@samsung.com>
Signed-off-by: Chao Yu <chao.yu@oppo.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This patch adds a sysfs entry showing the unusable space in a section
made by zone capacity.
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This patch fixes counting unusable blocks set by zone capacity when
checking the valid block count in a section.
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
In order to simplify the complicated per-zone capacity, let's support
only one capacity for entire zoned device.
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Remove the redundant code and use local variant as the
argument directly. Make it more human-readable.
Signed-off-by: duguowei <duguowei@xiaomi.com>
[Jaegeuk Kim: make code neat]
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Introduce memory mode to supports "normal" and "low" memory modes.
"low" mode is to support low memory devices. Because of the nature of
low memory devices, in this mode, f2fs will try to save memory sometimes
by sacrificing performance. "normal" mode is the default mode and same
as before.
Signed-off-by: Daeho Jeong <daehojeong@google.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Otherwise, in image which doesn't support compression feature,
page_array_entry will be initialized w/o use.
Signed-off-by: Chao Yu <chao.yu@oppo.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Current error handling is at risk of page leaks. However, we dot't seek
any failure scenarios, just use f2fs_bug_on.
Signed-off-by: Jack Qiu <jack.qiu@huawei.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Let's try to flush dirty inode again to improve subtle i_blocks mismatch.
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Switch f2fs over to the functions that are replacing
fscrypt_set_test_dummy_encryption(). Since f2fs hasn't been converted
to the new mount API yet, this doesn't really provide a benefit for
f2fs. But it allows fscrypt_set_test_dummy_encryption() to be removed.
Also take the opportunity to eliminate an #ifdef.
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Here are a set of IIO driver fixes for 5.19-rc4. Jonathan said it best
in his pull request to me, so I'll just quote it here below, as that's
the only changes we have right now for the char-misc driver tree:
1st set of IIO fixes for the 5.19 cycle.
Most of these have been in next for a long time. Unfortunately there
was one stray patch in the branch (wasn't a fix), so I've just rebased
to remove that.
* testing
- Fix a missing MODULE_LICENSE() warning by restricting possible build
configs.
* Various drivers
- Fix ordering of iio_get_trigger() being called before
iio_trigger_register()
* adi,admv1014
- Fix dubious x & !y warning.
* adi,axi-adc
- Fix missing of_node_put() in error and normal paths.
* aspeed,adc
- Add missing of_node_put()
* fsl,mma8452
- Fix broken probing from device tree.
- Drop check on return value of i2c write to device to cause reset as
ACK will be missing (device reset before sending it).
* fsl,vf610
- Fix documentation of in_conversion_mode ABI.
* iio-trig-sysfs
- Ensure irq work has finished before freeing the trigger.
* invensense,mpu3050
- Disable regulators in error path.
* invensense,icm42600
- Fix collision of enum value of 0 with error path where 0 is no match.
* renesas,rzg2l_Adc
- Add missing fwnode_handle_put() in error path.
* rescale
- Fix a boolean logic bug for detection of raw + scale affecting an
obscure corner case.
* semtech,sx9324
- Check return value of read of pin_defs
* st,stm32-adc:
- Fix interaction across ADC instances for some supported devices.
- Drop false spurious IRQ messages.
- Fix calibration value handling. If we can't calibrate don't expose the
vref_int channel.
- Fix maximum clock rate for stm32pm15x
* ti,ads131e08
- Add missing fwnode_handle_put() in error paths.
* xilinx,ams
- Fix variable checked for error from platform_get_irq()
* x-powers,axp288
- Overide TS_PIN bias current for boards where it is not correctly
initialized.
* yamaha,yas530
- Fix inverted check on calibration data being all zeros.
All of these have been in linux-next for a while with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull IIO driver fixes from Greg KH:
"Here are a set of IIO driver fixes for 5.19-rc4. Jonathan said it best
in his pull request to me, so I'll just quote it here below, as that's
the only changes we have right now for the char-misc driver tree:
testing:
- Fix a missing MODULE_LICENSE() warning by restricting possible
build configs.
Various drivers:
- Fix ordering of iio_get_trigger() being called before
iio_trigger_register()
adi,admv1014:
- Fix dubious x & !y warning.
adi,axi-adc:
- Fix missing of_node_put() in error and normal paths.
aspeed,adc:
- Add missing of_node_put()
fsl,mma8452:
- Fix broken probing from device tree.
- Drop check on return value of i2c write to device to cause reset
as ACK will be missing (device reset before sending it).
fsl,vf610:
- Fix documentation of in_conversion_mode ABI.
iio-trig-sysfs:
- Ensure irq work has finished before freeing the trigger.
invensense,mpu3050:
- Disable regulators in error path.
invensense,icm42600:
- Fix collision of enum value of 0 with error path where 0 is no
match.
renesas,rzg2l_Adc:
- Add missing fwnode_handle_put() in error path.
rescale:
- Fix a boolean logic bug for detection of raw + scale affecting
an obscure corner case.
semtech,sx9324:
- Check return value of read of pin_defs
st,stm32-adc:
- Fix interaction across ADC instances for some supported devices.
- Drop false spurious IRQ messages.
- Fix calibration value handling. If we can't calibrate don't
expose the vref_int channel.
- Fix maximum clock rate for stm32pm15x
ti,ads131e08:
- Add missing fwnode_handle_put() in error paths.
xilinx,ams:
- Fix variable checked for error from platform_get_irq()
x-powers,axp288:
- Overide TS_PIN bias current for boards where it is not correctly
initialized.
yamaha,yas530:
- Fix inverted check on calibration data being all zeros.
All of these have been in linux-next for a while with no reported
problems"
* tag 'char-misc-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (26 commits)
iio:proximity:sx9324: Check ret value of device_property_read_u32_array()
iio: accel: mma8452: ignore the return value of reset operation
iio: adc: stm32: fix maximum clock rate for stm32mp15x
iio: adc: stm32: fix vrefint wrong calibration value handling
iio: imu: inv_icm42600: Fix broken icm42600 (chip id 0 value)
iio: adc: vf610: fix conversion mode sysfs node name
iio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client
iio: test: fix missing MODULE_LICENSE for IIO_RESCALE=m
iio:humidity:hts221: rearrange iio trigger get and register
iio:chemical:ccs811: rearrange iio trigger get and register
iio:accel:mxc4005: rearrange iio trigger get and register
iio:accel:kxcjk-1013: rearrange iio trigger get and register
iio:accel:bma180: rearrange iio trigger get and register
iio: afe: rescale: Fix boolean logic bug
iio: adc: aspeed: Fix refcount leak in aspeed_adc_set_trim_data
iio: adc: stm32: Fix IRQs on STM32F4 by removing custom spurious IRQs message
iio: adc: stm32: Fix ADCs iteration in irq handler
iio: adc: ti-ads131e08: add missing fwnode_handle_put() in ads131e08_alloc_channels()
iio: adc: rzg2l_adc: add missing fwnode_handle_put() in rzg2l_adc_parse_properties()
iio: trigger: sysfs: fix use-after-free on remove
...
Here are some small USB driver fixes and new device ids for 5.19-rc4 for
a few small reported issues. They include:
- new usb-serial driver ids
- MAINTAINERS file update to properly catch the USB dts files
- dt-bindings fixes for reported build warnings
- xhci driver fixes for reported problems
- typec Kconfig dependancy fix
- raw_gadget fuzzing fixes found by syzbot
- chipidea driver bugfix
- usb gadget uvc bugfix
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB driver fixes from Greg KH:
"Here are some small USB driver fixes and new device ids for 5.19-rc4
for a few small reported issues. They include:
- new usb-serial driver ids
- MAINTAINERS file update to properly catch the USB dts files
- dt-bindings fixes for reported build warnings
- xhci driver fixes for reported problems
- typec Kconfig dependancy fix
- raw_gadget fuzzing fixes found by syzbot
- chipidea driver bugfix
- usb gadget uvc bugfix
All of these have been in linux-next with no reported issues"
* tag 'usb-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: chipidea: udc: check request status before setting device address
USB: gadget: Fix double-free bug in raw_gadget driver
xhci-pci: Allow host runtime PM as default for Intel Meteor Lake xHCI
xhci-pci: Allow host runtime PM as default for Intel Raptor Lake xHCI
xhci: turn off port power in shutdown
xhci: Keep interrupt disabled in initialization until host is running.
USB: serial: option: add Quectel RM500K module support
USB: serial: option: add Quectel EM05-G modem
USB: serial: pl2303: add support for more HXN (G) types
usb: typec: wcove: Drop wrong dependency to INTEL_SOC_PMIC
usb: gadget: uvc: fix list double add in uvcg_video_pump
dt-bindings: usb: ehci: Increase the number of PHYs
dt-bindings: usb: ohci: Increase the number of PHYs
usb: gadget: Fix non-unique driver names in raw-gadget driver
MAINTAINERS: add include/dt-bindings/usb to USB SUBSYSTEM
USB: serial: option: add Telit LE910Cx 0x1250 composition
This includes some urgent fixes to avoid generating corrupted inodes
caused by compressed and inline_data files. In addition, another patch
tries to avoid wrong error report which prevents a roll-forward
recovery.
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Merge tag 'f2fs-for-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs fixes from Jaegeuk Kim:
"Some urgent fixes to avoid generating corrupted inodes caused by
compressed and inline_data files.
In addition, avoid a wrong error report which prevents a roll-forward
recovery"
* tag 'f2fs-for-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs:
f2fs: do not count ENOENT for error case
f2fs: fix iostat related lock protection
f2fs: attach inline_data after setting compression
compute_return_era() always returns 0, make it return void,
and then no need to check its return value for its callers.
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
According to the configuration information accessible by the CPUCFG
instruction in LoongArch Reference Manual [1], FP_ver is stored in
bit [5: 3] of CPUCFG2, the current code to get fpu version is wrong,
use CPUCFG2_FPVERS to fix it.
[1] https://loongson.github.io/LoongArch-Documentation/LoongArch-Vol1-EN.html
Fixes: 628c3bb40e ("LoongArch: Add boot and setup routines")
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
setup_tlb_handler() is expected to set per-cpu exception handlers, but
it only set the TLBRENTRY successfully because of copy & paste errors,
so fix it.
Reviewed-by: WANG Xuerui <git@xen0n.name>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
_stext means the start of .text section (see __is_kernel_text()), but we
put its definition in .ref.text by mistake. Fix it by defining it in the
vmlinux.lds.S.
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Fix the !THP build by making pmd_pfn() available in all configurations.
Because pmd_pfn() is used in mm/page_vma_mapped.c whether or not THP is
configured.
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
- make the irqchip immutable in gpio-realtek-otto
- fix error code propagation in gpio-winbond
- fix device removing in gpio-grgpio
- fix a typo in gpio-mxs which indicates the driver is for a different model
- documentation fixes
- MAINTAINERS file updates
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Merge tag 'gpio-fixes-for-v5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
- make the irqchip immutable in gpio-realtek-otto
- fix error code propagation in gpio-winbond
- fix device removing in gpio-grgpio
- fix a typo in gpio-mxs which indicates the driver is for a different
model
- documentation fixes
- MAINTAINERS file updates
* tag 'gpio-fixes-for-v5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: mxs: Fix header comment
gpio: Fix kernel-doc comments to nested union
gpio: grgpio: Fix device removing
gpio: winbond: Fix error code in winbond_gpio_get()
gpio: realtek-otto: Make the irqchip immutable
docs: driver-api: gpio: Fix filename mismatch
MAINTAINERS: add include/dt-bindings/gpio to GPIO SUBSYSTEM
* gpmi: Fix busy timeout setting (wrong calculation)
NAND chip driver fix:
* Thoshiba: Revert the commit introducing support for a chip that might
have been counterfeit
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Merge tag 'mtd/fixes-for-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull mtd fixes from Miquel RAynal:
"NAND controller fix:
- gpmi: Fix busy timeout setting (wrong calculation)
NAND chip driver fix:
- Thoshiba: Revert the commit introducing support for a chip that
might have been counterfeit"
* tag 'mtd/fixes-for-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux:
mtd: rawnand: gpmi: Fix setting busy timeout setting
Revert "mtd: rawnand: add support for Toshiba TC58NVG0S3HTA00 NAND flash"
A bunch of driver specific fixes, plus a fix for spi-mem's status
polling for devices that use GPIO chip selects and a DT bindings
examples fix that helps with the validation work.
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Merge tag 'spi-fix-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A bunch of driver specific fixes, plus a fix for spi-mem's status
polling for devices that use GPIO chip selects and a DT bindings
examples fix that helps with the validation work"
* tag 'spi-fix-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: rockchip: Unmask IRQ at the final to avoid preemption
spi: dt-bindings: Fix unevaluatedProperties warnings in examples
spi: spi-mem: Fix spi_mem_poll_status()
spi: cadence: Detect transmit FIFO depth
spi: spi-cadence: Fix SPI CS gets toggling sporadically
One fix for an incorrect device description for MP5496.
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Merge tag 'regulator-fix-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fix from Mark Brown:
"One fix for an incorrect device description for MP5496"
* tag 'regulator-fix-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: qcom_smd: correct MP5496 ranges
Two sets of fixes - one for things that were missed with the support for
custom bulk I/O operations introduced in the last merge window, and
another for some long standing issues with regmap-irq which affect a
fairly small subset of devices.
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Merge tag 'regmap-fix-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap fixes from Mark Brown:
"Two sets of fixes - one for things that were missed with the support
for custom bulk I/O operations introduced in the last merge window,
and another for some long standing issues with regmap-irq which affect
a fairly small subset of devices"
* tag 'regmap-fix-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap-irq: Fix offset/index mismatch in read_sub_irq_data()
regmap-irq: Fix a bug in regmap_irq_enable() for type_in_mask chips
regmap: Wire up regmap_config provided bulk write in missed functions
regmap: Make regmap_noinc_read() return -ENOTSUPP if map->read isn't set
regmap: Re-introduce bulk read support check in regmap_bulk_read()
Including:
- Add a new IOMMU mailing list to the MAINTAINERS file to
prepare for the a list migration happening on July 5th. The
old list needs to stay in place until the switch happens to
guarantee seemless archiving of list email.
- Fix compatible device-tree string for rcar-gen4 in Renesas
IOMMU driver.
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Merge tag 'iommu-fixes-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu fixes from Joerg Roedel:
- Add a new IOMMU mailing list to the MAINTAINERS file to prepare for
the a list migration happening on July 5th. The old list needs to
stay in place until the switch happens to guarantee seemless
archiving of list email.
- Fix compatible device-tree string for rcar-gen4 in Renesas IOMMU
driver.
* tag 'iommu-fixes-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
MAINTAINERS: Add new IOMMU development mailing list
iommu/ipmmu-vmsa: Fix compatible for rcar-gen4
* A fix to the T-Head memory type errata workaround that avoids behavior
that is unsupported in the LLVM assembler.
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Merge tag 'riscv-for-linus-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fix from Palmer Dabbelt:
- fix the T-Head memory type errata workaround to avoid behavior
that is unsupported in the LLVM assembler
* tag 'riscv-for-linus-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: Fix ALT_THEAD_PMA's asm parameters
- Fix perf stat accounting for cryptography counters when multiple
events are installed concurrently.
- Prevent installation of unsupported perf events for cryptography
counters.
- Treat perf events cpum_cf/CPU_CYCLES/ and cpu_cf/INSTRUCTIONS/
identical to basic events CPU_CYCLES" and INSTRUCTIONS, since
they address the same hardware.
- Restore kcrash operation which was broken by commit 5d8de293c2
("vmcore: convert copy_oldmem_page() to take an iov_iter").
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Merge tag 's390-5.19-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Alexander Gordeev:
- Fix perf stat accounting for cryptography counters when multiple
events are installed concurrently.
- Prevent installation of unsupported perf events for cryptography
counters.
- Treat perf events cpum_cf/CPU_CYCLES/ and cpu_cf/INSTRUCTIONS/
identical to basic events CPU_CYCLES" and INSTRUCTIONS, since they
address the same hardware.
- Restore kcrash operation which was broken by commit 5d8de293c2
("vmcore: convert copy_oldmem_page() to take an iov_iter").
* tag 's390-5.19-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/pai: Fix multiple concurrent event installation
s390/pai: Prevent invalid event number for pai_crypto PMU
s390/cpumf: Handle events cycles and instructions identical
s390/crash: make copy_oldmem_page() return number of bytes copied
s390/crash: add missing iterator advance in copy_oldmem_page()
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Merge tag 'for-linus-5.19a-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes from Juergen Gross:
- A rare deadlock in Qubes-OS between the i915 driver and Xen grant
unmapping, solved by making the unmapping fully asynchronous
- A bug in the Xen blkfront driver caused by incomplete error handling
- A fix for undefined behavior (shifting a signed int by 31 bits)
- A fix in the Xen drmfront driver avoiding a WARN()
* tag 'for-linus-5.19a-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen/gntdev: Avoid blocking in unmap_grant_pages()
drm/xen: Add missing VM_DONTEXPAND flag in mmap callback
x86/xen: Remove undefined behavior in setup_features()
xen-blkfront: Handle NULL gendisk
* Fix a regression with pKVM when kmemleak is enabled
* Add Oliver Upton as an official KVM/arm64 reviewer
selftests:
* deal with compiler optimizations around hypervisor exits
x86:
* MAINTAINERS reorganization
* Two SEV fixes
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"ARM64:
- Fix a regression with pKVM when kmemleak is enabled
- Add Oliver Upton as an official KVM/arm64 reviewer
selftests:
- deal with compiler optimizations around hypervisor exits
x86:
- MAINTAINERS reorganization
- Two SEV fixes"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: SEV: Init target VMCBs in sev_migrate_from
KVM: x86/svm: add __GFP_ACCOUNT to __sev_dbg_{en,de}crypt_user()
MAINTAINERS: Reorganize KVM/x86 maintainership
selftests: KVM: Handle compiler optimizations in ucall
KVM: arm64: Add Oliver as a reviewer
KVM: arm64: Prevent kmemleak from accessing pKVM memory
tools/kvm_stat: fix display of error when multiple processes are found
amdgpu:
- Adjust GTT size logic
- eDP fix for RMB
- DCN 3.15 fix
- DP training fix
- Color encoding fix for DCN2+
sun4i:
- multiple suspend fixes
vc4:
- rework driver split for rpi4,
fixes mulitple crashers.
panel:
- quirk for Aya Neo Next
i915:
- Revert low voltage SKU check removal to fix display issues
- Apply PLL DCO fraction workaround for ADL-S
- Don't show engine classes not present in client fdinfo
msm:
- Workaround for parade DSI bridge power sequencing
- Fix for multi-planar YUV format offsets
- Limiting WB modes to max sspp linewidth
- Fixing the supported rotations to add 180 back for IGT
- Fix to handle pm_runtime_get_sync() errors to avoid unclocked access
in the bind() path for dpu driver
- Fix the irq_free() without request issue which was a being hit frequently
in CI.
- Fix to add minimum ICC vote in the msm_mdss pm_resume path to address
bootup splats
- Fix to avoid dereferencing without checking in WB encoder
- Fix to avoid crash during suspend in DP driver by ensuring interrupt
mask bits are updated
- Remove unused code from dpu_encoder_virt_atomic_check()
- Fix to remove redundant init of dsc variable
- Fix to ensure mmap offset is initialized to avoid memory corruption
from unpin/evict
- Fix double runpm disable in probe-defer path
- VMA fenced-unpin fixes
- Fix for WB max-width
- Fix for rare dp resolution change issue
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Merge tag 'drm-fixes-2022-06-24' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"Fixes for this week, bit larger than normal, but I think the last
couple have been quieter, and it's only rc4.
There are a lot of small msm fixes, and a slightly larger set of vc4
fixes. The vc4 fixes clean up a lot of crashes around the rPI4
hardware differences from earlier ones, and problems in the page flip
and modeset code which assumed earlier hw, so I thought it would be
okay to keep them in.
Otherwise, it's a few amdgpu, i915, sun4i and a panel quirk.
amdgpu:
- Adjust GTT size logic
- eDP fix for RMB
- DCN 3.15 fix
- DP training fix
- Color encoding fix for DCN2+
sun4i:
- multiple suspend fixes
vc4:
- rework driver split for rpi4, fixes mulitple crashers.
panel:
- quirk for Aya Neo Next
i915:
- Revert low voltage SKU check removal to fix display issues
- Apply PLL DCO fraction workaround for ADL-S
- Don't show engine classes not present in client fdinfo
msm:
- Workaround for parade DSI bridge power sequencing
- Fix for multi-planar YUV format offsets
- Limiting WB modes to max sspp linewidth
- Fixing the supported rotations to add 180 back for IGT
- Fix to handle pm_runtime_get_sync() errors to avoid unclocked
access in the bind() path for dpu driver
- Fix the irq_free() without request issue which was a being hit
frequently in CI.
- Fix to add minimum ICC vote in the msm_mdss pm_resume path to
address bootup splats
- Fix to avoid dereferencing without checking in WB encoder
- Fix to avoid crash during suspend in DP driver by ensuring
interrupt mask bits are updated
- Remove unused code from dpu_encoder_virt_atomic_check()
- Fix to remove redundant init of dsc variable
- Fix to ensure mmap offset is initialized to avoid memory corruption
from unpin/evict
- Fix double runpm disable in probe-defer path
- VMA fenced-unpin fixes
- Fix for WB max-width
- Fix for rare dp resolution change issue"
* tag 'drm-fixes-2022-06-24' of git://anongit.freedesktop.org/drm/drm: (41 commits)
amd/display/dc: Fix COLOR_ENCODING and COLOR_RANGE doing nothing for DCN20+
drm/amd/display: Fix typo in override_lane_settings
drm/amd/display: Fix DC warning at driver load
drm/amd: Revert "drm/amd/display: keep eDP Vdd on when eDP stream is already enabled"
drm/amdgpu: Adjust logic around GTT size (v3)
drm/sun4i: Return if frontend is not present
drm/vc4: fix error code in vc4_check_tex_size()
drm/sun4i: Add DMA mask and segment size
drm/vc4: hdmi: Fixed possible integer overflow
drm/i915/display: Re-add check for low voltage sku for max dp source rate
drm/i915/fdinfo: Don't show engine classes not present
drm/i915: Implement w/a 22010492432 for adl-s
drm: panel-orientation-quirks: Add quirk for Aya Neo Next
drm/msm/dp: force link training for display resolution change
drm/msm/dpu: limit wb modes based on max_mixer_width
drm/msm/dp: check core_initialized before disable interrupts at dp_display_unbind()
drm/msm/mdp4: Fix refcount leak in mdp4_modeset_init_intf
drm/msm: Don't overwrite hw fence in hw_init
drm/msm: Drop update_fences()
drm/vc4: Warn if some v3d code is run on BCM2711
...
instead of flush_workqueue.
- Fix DM core's dm_io_complete to not return early if io error is
BLK_STS_AGAIN but bio polling is not in use.
- Fix DM core's dm_io_complete BLK_STS_DM_REQUEUE handling when dm_io
represents a split bio.
- Fix recent DM mirror log regression by clearing bits up to
BITS_PER_LONG boundary.
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Merge tag 'for-5.19/dm-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
- Fix DM era to commit metadata during suspend using drain_workqueue
instead of flush_workqueue.
- Fix DM core's dm_io_complete to not return early if io error is
BLK_STS_AGAIN but bio polling is not in use.
- Fix DM core's dm_io_complete BLK_STS_DM_REQUEUE handling when dm_io
represents a split bio.
- Fix recent DM mirror log regression by clearing bits up to
BITS_PER_LONG boundary.
* tag 'for-5.19/dm-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm mirror log: clear log bits up to BITS_PER_LONG boundary
dm: fix BLK_STS_DM_REQUEUE handling when dm_io represents split bio
dm: do not return early from dm_io_complete if BLK_STS_AGAIN without polling
dm era: commit metadata in postsuspend after worker stops
Only a single patch in this pull request, to fix tracing of command
completion. From Edward.
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Merge tag 'ata-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata
Pull ATA fix from Damien Le Moal:
- a single patch to fix tracing of command completion (Edward)
* tag 'ata-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
ata: libata: add qc->flags in ata_qc_complete_template tracepoint
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Merge tag 'block-5.19-2022-06-24' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
- Series fixing issues with sysfs locking and name reuse (Christoph)
- NVMe pull request via Christoph:
- Fix the mixed up CRIMS/CRWMS constants (Joel Granados)
- Add another broken identifier quirk (Leo Savernik)
- Fix up a quirk because Samsung reuses PCI IDs over different
products (Christoph Hellwig)
- Remove old WARN_ON() that doesn't apply anymore (Li)
- Fix for using a stale cached request value for rq-qos throttling
mechanisms that may schedule(), like iocost (me)
- Remove unused parameter to blk_independent_access_range() (Damien)
* tag 'block-5.19-2022-06-24' of git://git.kernel.dk/linux-block:
block: remove WARN_ON() from bd_link_disk_holder
nvme: move the Samsung X5 quirk entry to the core quirks
nvme: fix the CRIMS and CRWMS definitions to match the spec
nvme: add a bogus subsystem NQN quirk for Micron MTFDKBA2T0TFH
block: pop cached rq before potentially blocking rq_qos_throttle()
block: remove queue from struct blk_independent_access_range
block: freeze the queue earlier in del_gendisk
block: remove per-disk debugfs files in blk_unregister_queue
block: serialize all debugfs operations using q->debugfs_mutex
block: disable the elevator int del_gendisk
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Merge tag 'io_uring-5.19-2022-06-24' of git://git.kernel.dk/linux-block
Pull io_uring fixes from Jens Axboe:
"A few fixes that should go into the 5.19 release. All are fixing
issues that either happened in this release, or going to stable.
In detail:
- A small series of fixlets for the poll handling, all destined for
stable (Pavel)
- Fix a merge error from myself that caused a potential -EINVAL for
the recv/recvmsg flag setting (me)
- Fix a kbuf recycling issue for partial IO (me)
- Use the original request for the inflight tracking (me)
- Fix an issue introduced this merge window with trace points using a
custom decoder function, which won't work for perf (Dylan)"
* tag 'io_uring-5.19-2022-06-24' of git://git.kernel.dk/linux-block:
io_uring: use original request task for inflight tracking
io_uring: move io_uring_get_opcode out of TP_printk
io_uring: fix double poll leak on repolling
io_uring: fix wrong arm_poll error handling
io_uring: fail links when poll fails
io_uring: fix req->apoll_events
io_uring: fix merge error in checking send/recv addr2 flags
io_uring: mark reissue requests with REQ_F_PARTIAL_IO
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Merge tag 'printk-for-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux
Pull printk kernel thread revert from Petr Mladek:
"Revert printk console kthreads.
The testing of 5.19 release candidates revealed issues that did not
happen when all consoles were serialized using the console semaphore.
More time is needed to check expectations of the existing console
drivers and be confident that they can be safely used in parallel"
* tag 'printk-for-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux:
Revert "printk: add functions to prefer direct printing"
Revert "printk: add kthread console printers"
Revert "printk: extend console_lock for per-console locking"
Revert "printk: remove @console_locked"
Revert "printk: Block console kthreads when direct printing will be required"
Revert "printk: Wait for the global console lock when the system is going down"
The IOMMU mailing list will move from lists.linux-foundation.org to
lists.linux.dev. The hard switch of the archive will happen on July
5th, but add the new list now already so that people start using the
list when sending patches. After July 5th the old list will disappear.
Cc: stable@vger.kernel.org
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Link: https://lore.kernel.org/r/20220624125139.412-1-joro@8bytes.org
Signed-off-by: Joerg Roedel <jroedel@suse.de>
The complete() function may be called even though request is not
completed. In this case, it's necessary to check request status so
as not to set device address wrongly.
Fixes: 10775eb17b ("usb: chipidea: udc: update gadget states according to ch9")
cc: <stable@vger.kernel.org>
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Link: https://lore.kernel.org/r/20220623030242.41796-1-xu.yang_2@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Re-reading a recently merged fix to the raw_gadget driver showed that
it inadvertently introduced a double-free bug in a failure pathway.
If raw_ioctl_init() encounters an error after the driver ID number has
been allocated, it deallocates the ID number before returning. But
when dev_free() runs later on, it will then try to deallocate the ID
number a second time.
Closely related to this issue is another error in the recent fix: The
ID number is stored in the raw_dev structure before the code checks to
see whether the structure has already been initialized, in which case
the new ID number would overwrite the earlier value.
The solution to both bugs is to keep the new ID number in a local
variable, and store it in the raw_dev structure only after the check
for prior initialization. No errors can occur after that point, so
the double-free will never happen.
Fixes: f2d8c26068 ("usb: gadget: Fix non-unique driver names in raw-gadget driver")
CC: Andrey Konovalov <andreyknvl@gmail.com>
CC: <stable@vger.kernel.org>
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/YrMrRw5AyIZghN0v@rowland.harvard.edu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The target VMCBs during an intra-host migration need to correctly setup
for running SEV and SEV-ES guests. Add sev_init_vmcb() function and make
sev_es_init_vmcb() static. sev_init_vmcb() uses the now private function
to init SEV-ES guests VMCBs when needed.
Fixes: 0b020f5af0 ("KVM: SEV: Add support for SEV-ES intra host migration")
Fixes: b56639318b ("KVM: SEV: Add support for SEV intra host migration")
Signed-off-by: Peter Gonda <pgonda@google.com>
Cc: Marc Orr <marcorr@google.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Sean Christopherson <seanjc@google.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: kvm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Message-Id: <20220623173406.744645-1-pgonda@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Adding the accounting flag when allocating pages within the SEV function,
since these memory pages should belong to individual VM.
No functional change intended.
Signed-off-by: Mingwei Zhang <mizhang@google.com>
Message-Id: <20220623171858.2083637-1-mizhang@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Fixes for v5.19-rc4
- Workaround for parade DSI bridge power sequencing
- Fix for multi-planar YUV format offsets
- Limiting WB modes to max sspp linewidth
- Fixing the supported rotations to add 180 back for IGT
- Fix to handle pm_runtime_get_sync() errors to avoid unclocked access
in the bind() path for dpu driver
- Fix the irq_free() without request issue which was a being hit frequently
in CI.
- Fix to add minimum ICC vote in the msm_mdss pm_resume path to address
bootup splats
- Fix to avoid dereferencing without checking in WB encoder
- Fix to avoid crash during suspend in DP driver by ensuring interrupt
mask bits are updated
- Remove unused code from dpu_encoder_virt_atomic_check()
- Fix to remove redundant init of dsc variable
- Fix to ensure mmap offset is initialized to avoid memory corruption
from unpin/evict
- Fix double runpm disable in probe-defer path
- VMA fenced-unpin fixes
- Fix for WB max-width
- Fix for rare dp resolution change issue
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rob Clark <robdclark@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvdsOF1-+WfTWyEyu33XPcvxOCU00G-dz7EF2J+fdyUHg@mail.gmail.com
drm/i915 fixes for v5.19-rc4:
- Revert low voltage SKU check removal to fix display issues
- Apply PLL DCO fraction workaround for ADL-S
- Don't show engine classes not present in client fdinfo
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/87a6a4syrr.fsf@intel.com
properly split the driver between hardware capabilities that wasn't done
properly causing multiple crashes; and a panel quirk for Aya Neo Next
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Merge tag 'drm-misc-fixes-2022-06-23' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
Multiple fixes in sun4i for suspend, DDC, DMA setup; A rework of vc4 to
properly split the driver between hardware capabilities that wasn't done
properly causing multiple crashes; and a panel quirk for Aya Neo Next
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220623064152.ubjmnpj7tdejdcw6@houat
This driver is about MXS GPIO support. MXC is a different platform.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Commit 48ec13d36d ("gpio: Properly document parent data union")
is supposed to have fixed a warning from "make htmldocs" regarding
kernel-doc comments to union members. However, the same warning
still remains [1].
Fix the issue by following the example found in section "Nested
structs/unions" of Documentation/doc-guide/kernel-doc.rst.
Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: 48ec13d36d ("gpio: Properly document parent data union")
Link: https://lore.kernel.org/r/20220606093302.21febee3@canb.auug.org.au/ [1]
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Bartosz Golaszewski <brgl@bgdev.pl>
Cc: Joey Gouly <joey.gouly@arm.com>
Cc: Marc Zyngier <maz@kernel.org>
Tested-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Fix a recent regression preventing some systems from powering off
after saving a hibernation image (Dmitry Osipenko).
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Merge tag 'pm-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fix from Rafael Wysocki:
"Fix a recent regression preventing some systems from powering off
after saving a hibernation image (Dmitry Osipenko)"
* tag 'pm-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM: hibernate: Use kernel_can_power_off()
