We used to have to use noop_invalidatepage() to prevent
block_invalidatepage() from being called, but that behaviour is now gone.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs
Remove special-casing of a NULL invalidatepage, since there is no
more block_invalidatepage.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs
Use iomap_invalidate_folio() in all the iomap-based filesystems
and rename the iomap_invalidatepage tracepoint.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs
This is used in preference to invalidatepage, if defined.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs
Instead of calling ->invalidatepage directly, use folio_invalidate().
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs
Instead of calling ->invalidatepage directly, use folio_invalidate().
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs
Instead of calling ->invalidatepage directly, use folio_invalidate().
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs
Take a folio instead of a page, fix the types of the offset & length,
and export it to filesystems.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs
Since the uptodate property is maintained on a per-folio basis, the
is_partially_uptodate method should also take a folio. Fix the types
at the same time so it's clear that it returns true/false and takes
the count in bytes, not blocks.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs
While there is no intent to use large folios in filesystems using buffer
heads, converting the filesystems to use single-page folios is still worth
doing to remove legacy infrastructure and hidden calls to compound_head().
These helper functions are needed for that conversion to take place.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs
We have the struct file in generic_remap_file_range_prep() already;
we just need to pass it around instead of the inode.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs
While read_cache_page() takes a void *, because you can pass a
pointer to anything as the first argument of filler_t, if we
are calling read_mapping_page(), it will be passed as the first
argument of ->readpage, so we know this must be a struct file
pointer, and we should let the compiler enforce that for us.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs
This tracepoint is defined to take an offset in the file, not an
offset in the folio.
Fixes: 1ac994525b ("iomap: Remove pgoff from tracepoints")
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs
- Move -Wunsligned-access to W=1 builds to avoid sprinkling warnings for
the latest Clang
- Fix missing fclose() in Kconfig
- Fix Kconfig to touch dep headers correctly when KCONFIG_AUTOCONFIG is
overridden.
-----BEGIN PGP SIGNATURE-----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=AOMt
-----END PGP SIGNATURE-----
Merge tag 'kbuild-fixes-v5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- Fix the truncated path issue for HAVE_GCC_PLUGINS test in Kconfig
- Move -Wunsligned-access to W=1 builds to avoid sprinkling warnings
for the latest Clang
- Fix missing fclose() in Kconfig
- Fix Kconfig to touch dep headers correctly when KCONFIG_AUTOCONFIG is
overridden.
* tag 'kbuild-fixes-v5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kconfig: fix failing to generate auto.conf
kconfig: fix missing fclose() on error paths
Makefile.extrawarn: Move -Wunaligned-access to W=1
kconfig: let 'shell' return enough output for deep path names
- Don't install an hotplug notifier for GICV3-ITS on systems which do not
need it to prevent a warning in the notifier about inconsistent state
- Add the missing device tree matching for the T-HEAD PLIC variant so the
related SoC is properly supported.
-----BEGIN PGP SIGNATURE-----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=QWzW
-----END PGP SIGNATURE-----
Merge tag 'irq-urgent-2022-02-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Thomas Gleixner:
"Interrupt chip driver fixes:
- Don't install an hotplug notifier for GICV3-ITS on systems which do
not need it to prevent a warning in the notifier about inconsistent
state
- Add the missing device tree matching for the T-HEAD PLIC variant so
the related SoC is properly supported"
* tag 'irq-urgent-2022-02-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/sifive-plic: Add missing thead,c900-plic match string
dt-bindings: update riscv plic compatible string
irqchip/gic-v3-its: Skip HP notifier when no ITS is registered
-----BEGIN PGP SIGNATURE-----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=+cTD
-----END PGP SIGNATURE-----
Merge tag 'objtool_urgent_for_v5.17_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull objtool fix from Borislav Petkov:
"Fix a case where objtool would mistakenly warn about instructions
being unreachable"
* tag 'objtool_urgent_for_v5.17_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/bug: Merge annotate_reachable() into _BUG_FLAGS() asm
-----BEGIN PGP SIGNATURE-----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=yZ3t
-----END PGP SIGNATURE-----
Merge tag 'x86_urgent_for_v5.17_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fix from Borislav Petkov:
"Prevent softlockups when tearing down large SGX enclaves"
* tag 'x86_urgent_for_v5.17_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/sgx: Silence softlockup detection when releasing large enclaves
-----BEGIN PGP SIGNATURE-----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=mhs3
-----END PGP SIGNATURE-----
Merge tag '5.17-rc4-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French:
"Three small smb3 reconnect fixes and an error log clarification"
* tag '5.17-rc4-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: mark sessions for reconnection in helper function
cifs: call helper functions for marking channels for reconnect
cifs: call cifs_reconnect when a connection is marked
[smb3] improve error message when mount options conflict with posix
- Don't register a hotplug notifier on GICv3 systems that advertise
LPI support, but have no ITS to make use of it
- Add missing DT matching for the thead,c900-plic variant of the
SiFive PLIC
-----BEGIN PGP SIGNATURE-----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=LhM1
-----END PGP SIGNATURE-----
Merge tag 'irqchip-fixes-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent
Pull irqchip fixes from Marc Zyngier:
- Don't register a hotplug notifier on GICv3 systems that advertise
LPI support, but have no ITS to make use of it
- Add missing DT matching for the thead,c900-plic variant of the
SiFive PLIC
Link: https://lore.kernel.org/r/20220211110038.1179155-1-maz@kernel.org
Two minor fixes in the lpfc driver. One changing the classification
of trace messages and the other fixing a build issue when NVME_FC is
disabled.
Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
-----BEGIN PGP SIGNATURE-----
iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCYgfi2CYcamFtZXMuYm90
dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishcVSAP9QG9X5
41l/2UW16Vs/i3CuV1aYMh4s2RO8w0pe3GFJxgD/XHLDQbSdogzk1e92W6NqRxnZ
b5zoxlpCfUSjcXdSvTY=
=QTpY
-----END PGP SIGNATURE-----
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Two minor fixes in the lpfc driver. One changing the classification of
trace messages and the other fixing a build issue when NVME_FC is
disabled"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: lpfc: Reduce log messages seen after firmware download
scsi: lpfc: Remove NVMe support if kernel has NVME_FC disabled
Here are a small number of char/misc driver fixes for 5.17-rc4 for
reported issues. They contain:
- phy driver fixes
- iio driver fix
- eeprom driver fix
- speakup regression fix
- fastrpc fix
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYgeJoA8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+yngawCfRWNh5Z6SkxTywmnqQfCjRXYu0M4AoKGGADze
XGOFQL9ZIy1HAGNHZ16e
=yzGK
-----END PGP SIGNATURE-----
Merge tag 'char-misc-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg KH:
"Here are a small number of char/misc driver fixes for 5.17-rc4 for
reported issues. They contain:
- phy driver fixes
- iio driver fix
- eeprom driver fix
- speakup regression fix
- fastrpc fix
All of these have been in linux-next with no reported issues"
* tag 'char-misc-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
iio: buffer: Fix file related error handling in IIO_BUFFER_GET_FD_IOCTL
speakup-dectlk: Restore pitch setting
bus: mhi: pci_generic: Add mru_default for Cinterion MV31-W
bus: mhi: pci_generic: Add mru_default for Foxconn SDX55
eeprom: ee1004: limit i2c reads to I2C_SMBUS_BLOCK_MAX
misc: fastrpc: avoid double fput() on failed usercopy
phy: dphy: Correct clk_pre parameter
phy: phy-mtk-tphy: Fix duplicated argument in phy-mtk-tphy
phy: stm32: fix a refcount leak in stm32_usbphyc_pll_enable()
phy: xilinx: zynqmp: Fix bus width setting for SGMII
phy: cadence: Sierra: fix error handling bugs in probe()
phy: ti: Fix missing sentinel for clk_div_table
phy: broadcom: Kconfig: Fix PHY_BRCM_USB config option
phy: usb: Leave some clocks running during suspend
Here are 2 staging driver fixes for 5.17-rc4. These are:
- fbtft error path fix
- vc04_services rcu dereference fix
Both 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-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYgeKDg8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynaBQCgrJLuinqny9Gfub/ZllXmn3zDLB4Ani5v+Cg+
Muq0L6io5S8TB9uk24Q0
=+fd7
-----END PGP SIGNATURE-----
Merge tag 'staging-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pullstaging driver fixes from Greg KH:
"Here are two staging driver fixes for 5.17-rc4. These are:
- fbtft error path fix
- vc04_services rcu dereference fix
Both of these have been in linux-next for a while with no reported
issues"
* tag 'staging-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: fbtft: Fix error path in fbtft_driver_module_init()
staging: vc04_services: Fix RCU dereference check
Here are 4 small tty/serial fixes for 5.17-rc4. They are:
- 8250_pericom change revert to fix a reported regression
- 2 speculation fixes for vt_ioctl
- n_tty regression fix for polling
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-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYgeKng8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ymATwCfRHoXJb38W5cXnHvOZgXpj71e0v0AoLeSOmYf
OvSNZAhNF/kOHMbczUs9
=4Rr0
-----END PGP SIGNATURE-----
Merge tag 'tty-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial fixes from Greg KH:
"Here are four small tty/serial fixes for 5.17-rc4. They are:
- 8250_pericom change revert to fix a reported regression
- two speculation fixes for vt_ioctl
- n_tty regression fix for polling
All of these have been in linux-next for a while with no reported
issues"
* tag 'tty-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
vt_ioctl: add array_index_nospec to VT_ACTIVATE
vt_ioctl: fix array_index_nospec in vt_setactivate
serial: 8250_pericom: Revert "Re-enable higher baud rates"
n_tty: wake up poll(POLLRDNORM) on receiving data
Here are some small USB driver fixes for 5.17-rc4 that resolve some
reported issues and add new device ids:
- usb-serial new device ids
- ulpi cleanup fixes
- f_fs use-after-free fix
- dwc3 driver fixes
- ax88179_178a usb network driver fix
- usb gadget fixes
There is a revert at the end of this series to resolve a build problem
that 0-day found yesterday. Most of these have been in linux-next,
except for the last few, and all have now passed 0-day tests.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYgeLiw8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ylpQACaAnwfFoAxK5yr2IEu5WmxPmY0pSkAnROqF4JO
CQhohQ61DjpdK0ikJWsZ
=n8Yn
-----END PGP SIGNATURE-----
Merge tag 'usb-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some small USB driver fixes for 5.17-rc4 that resolve some
reported issues and add new device ids:
- usb-serial new device ids
- ulpi cleanup fixes
- f_fs use-after-free fix
- dwc3 driver fixes
- ax88179_178a usb network driver fix
- usb gadget fixes
There is a revert at the end of this series to resolve a build problem
that 0-day found yesterday. Most of these have been in linux-next,
except for the last few, and all have now passed 0-day tests"
* tag 'usb-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
Revert "usb: dwc2: drd: fix soft connect when gadget is unconfigured"
usb: dwc2: drd: fix soft connect when gadget is unconfigured
usb: gadget: rndis: check size of RNDIS_MSG_SET command
USB: gadget: validate interface OS descriptor requests
usb: core: Unregister device on component_add() failure
net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup
usb: dwc3: gadget: Prevent core from processing stale TRBs
USB: serial: cp210x: add CPI Bulk Coin Recycler id
USB: serial: cp210x: add NCR Retail IO box id
USB: serial: ftdi_sio: add support for Brainboxes US-159/235/320
usb: gadget: f_uac2: Define specific wTerminalType
usb: gadget: udc: renesas_usb3: Fix host to USB_ROLE_NONE transition
usb: raw-gadget: fix handling of dual-direction-capable endpoints
usb: usb251xb: add boost-up property support
usb: ulpi: Call of_node_put correctly
usb: ulpi: Move of_node_put to ulpi_dev_release
USB: serial: option: add ZTE MF286D modem
USB: serial: ch341: add support for GW Instek USB2.0-Serial devices
usb: f_fs: Fix use-after-free for epfile
usb: dwc3: xilinx: fix uninitialized return value
- Maintainers and reviewers changes:
- Add Alexander Gordeev as maintainer for s390.
- Christian Borntraeger will focus on s390 KVM maintainership and
stays as s390 reviewer.
- Fix clang build of modules loader KUnit test.
- Fix kernel panic in CIO code on FCES path-event when no driver is
attached to a device or the driver does not provide the path_event
function.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEE3QHqV+H2a8xAv27vjYWKoQLXFBgFAmIHm8UACgkQjYWKoQLX
FBh6Ewf+MoZL00Em5DMTEPzttNm9z33fhau490ELfmlub9o83mTiBlK/mlLIrvg+
H6C1mVqp+Ko9r7teHF4f3l78oxl+Ev85VOGL52UtfIG6jbxy3p8p7+5Rj9TYuvel
kmQltCIqYhTwEt1DUA2SqDqyvxFagwk6TEuOvV1lUi2BK7HsRuGMAJ0usX3LMJrm
V61rIZwgHu3rsisp3HxyDU3bMz9tHoSPYMbIDIjs88twHr1QkIbfR2dPPbBEAaQz
1b2c/apLlwY8veKHlYACj4cdSSd8wdVQo9YEAZv/pPHaYArzl2pli78/AcMl5lh4
0i2MsoYig51di5sXf1NAeatB8DpFgQ==
=pB3f
-----END PGP SIGNATURE-----
Merge tag 's390-5.17-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Vasily Gorbik:
"Maintainers and reviewers changes:
- Add Alexander Gordeev as maintainer for s390.
- Christian Borntraeger will focus on s390 KVM maintainership and
stays as s390 reviewer.
Fixes:
- Fix clang build of modules loader KUnit test.
- Fix kernel panic in CIO code on FCES path-event when no driver is
attached to a device or the driver does not provide the path_event
function"
* tag 's390-5.17-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/cio: verify the driver availability for path_event call
s390/module: fix building test_modules_helpers.o with clang
MAINTAINERS: downgrade myself to Reviewer for s390
MAINTAINERS: add Alexander Gordeev as maintainer for s390
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCYgd+vgAKCRCAXGG7T9hj
vrMKAQCGIOlp3iLisC9ZbzZF2SkeEPW602QF0LC3hexPKgtD/wD/dPeU33MtzkIC
d53GcdcDUBv4ByYKz6/tGPiZhzQSEwI=
=nm20
-----END PGP SIGNATURE-----
Merge tag 'for-linus-5.17a-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes from Juergen Gross:
- Two small cleanups
- Another fix for addressing the EFI framebuffer above 4GB when running
as Xen dom0
- A patch to let Xen guests use reserved bits in MSI- and IO-APIC-
registers for extended APIC-IDs the same way KVM guests are doing it
already
* tag 'for-linus-5.17a-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen/pci: Make use of the helper macro LIST_HEAD()
xen/x2apic: Fix inconsistent indenting
xen/x86: detect support for extended destination ID
xen/x86: obtain full video frame buffer address for Dom0 also under EFI
- Force HANDLER_EXIT even for SIGNAL_UNKILLABLE.
- Make seccomp self-destruct after fatal filter results.
- Update seccomp samples for easier behavioral demonstration.
-----BEGIN PGP SIGNATURE-----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=zpOl
-----END PGP SIGNATURE-----
Merge tag 'seccomp-v5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull seccomp fixes from Kees Cook:
"This fixes a corner case of fatal SIGSYS being ignored since v5.15.
Along with the signal fix is a change to seccomp so that seeing
another syscall after a fatal filter result will cause seccomp to kill
the process harder.
Summary:
- Force HANDLER_EXIT even for SIGNAL_UNKILLABLE
- Make seccomp self-destruct after fatal filter results
- Update seccomp samples for easier behavioral demonstration"
* tag 'seccomp-v5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
samples/seccomp: Adjust sample to also provide kill option
seccomp: Invalidate seccomp mode to catch death failures
signal: HANDLER_EXIT should clear SIGNAL_UNKILLABLE
Merge misc fixes from Andrew Morton:
"5 patches.
Subsystems affected by this patch series: binfmt, procfs, and mm
(vmscan, memcg, and kfence)"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
kfence: make test case compatible with run time set sample interval
mm: memcg: synchronize objcg lists with a dedicated spinlock
mm: vmscan: remove deadlock due to throttling failing to make progress
fs/proc: task_mmu.c: don't read mapcount for migration entry
fs/binfmt_elf: fix PT_LOAD p_align values for loaders
When the KCONFIG_AUTOCONFIG is specified (e.g. export \
KCONFIG_AUTOCONFIG=output/config/auto.conf), the directory of
include/config/ will not be created, so kconfig can't create deps
files in it and auto.conf can't be generated.
Signed-off-by: Jing Leng <jleng@ambarella.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
The parameter kfence_sample_interval can be set via boot parameter and
late shell command, which is convenient for automated tests and KFENCE
parameter optimization. However, KFENCE test case just uses
compile-time CONFIG_KFENCE_SAMPLE_INTERVAL, which will make KFENCE test
case not run as users desired. Export kfence_sample_interval, so that
KFENCE test case can use run-time-set sample interval.
Link: https://lkml.kernel.org/r/20220207034432.185532-1-liupeng256@huawei.com
Signed-off-by: Peng Liu <liupeng256@huawei.com>
Reviewed-by: Marco Elver <elver@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Christian Knig <christian.koenig@amd.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alexander reported a circular lock dependency revealed by the mmap1 ltp
test:
LOCKDEP_CIRCULAR (suite: ltp, case: mtest06 (mmap1))
WARNING: possible circular locking dependency detected
5.17.0-20220113.rc0.git0.f2211f194038.300.fc35.s390x+debug #1 Not tainted
------------------------------------------------------
mmap1/202299 is trying to acquire lock:
00000001892c0188 (css_set_lock){..-.}-{2:2}, at: obj_cgroup_release+0x4a/0xe0
but task is already holding lock:
00000000ca3b3818 (&sighand->siglock){-.-.}-{2:2}, at: force_sig_info_to_task+0x38/0x180
which lock already depends on the new lock.
the existing dependency chain (in reverse order) is:
-> #1 (&sighand->siglock){-.-.}-{2:2}:
__lock_acquire+0x604/0xbd8
lock_acquire.part.0+0xe2/0x238
lock_acquire+0xb0/0x200
_raw_spin_lock_irqsave+0x6a/0xd8
__lock_task_sighand+0x90/0x190
cgroup_freeze_task+0x2e/0x90
cgroup_migrate_execute+0x11c/0x608
cgroup_update_dfl_csses+0x246/0x270
cgroup_subtree_control_write+0x238/0x518
kernfs_fop_write_iter+0x13e/0x1e0
new_sync_write+0x100/0x190
vfs_write+0x22c/0x2d8
ksys_write+0x6c/0xf8
__do_syscall+0x1da/0x208
system_call+0x82/0xb0
-> #0 (css_set_lock){..-.}-{2:2}:
check_prev_add+0xe0/0xed8
validate_chain+0x736/0xb20
__lock_acquire+0x604/0xbd8
lock_acquire.part.0+0xe2/0x238
lock_acquire+0xb0/0x200
_raw_spin_lock_irqsave+0x6a/0xd8
obj_cgroup_release+0x4a/0xe0
percpu_ref_put_many.constprop.0+0x150/0x168
drain_obj_stock+0x94/0xe8
refill_obj_stock+0x94/0x278
obj_cgroup_charge+0x164/0x1d8
kmem_cache_alloc+0xac/0x528
__sigqueue_alloc+0x150/0x308
__send_signal+0x260/0x550
send_signal+0x7e/0x348
force_sig_info_to_task+0x104/0x180
force_sig_fault+0x48/0x58
__do_pgm_check+0x120/0x1f0
pgm_check_handler+0x11e/0x180
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0 CPU1
---- ----
lock(&sighand->siglock);
lock(css_set_lock);
lock(&sighand->siglock);
lock(css_set_lock);
*** DEADLOCK ***
2 locks held by mmap1/202299:
#0: 00000000ca3b3818 (&sighand->siglock){-.-.}-{2:2}, at: force_sig_info_to_task+0x38/0x180
#1: 00000001892ad560 (rcu_read_lock){....}-{1:2}, at: percpu_ref_put_many.constprop.0+0x0/0x168
stack backtrace:
CPU: 15 PID: 202299 Comm: mmap1 Not tainted 5.17.0-20220113.rc0.git0.f2211f194038.300.fc35.s390x+debug #1
Hardware name: IBM 3906 M04 704 (LPAR)
Call Trace:
dump_stack_lvl+0x76/0x98
check_noncircular+0x136/0x158
check_prev_add+0xe0/0xed8
validate_chain+0x736/0xb20
__lock_acquire+0x604/0xbd8
lock_acquire.part.0+0xe2/0x238
lock_acquire+0xb0/0x200
_raw_spin_lock_irqsave+0x6a/0xd8
obj_cgroup_release+0x4a/0xe0
percpu_ref_put_many.constprop.0+0x150/0x168
drain_obj_stock+0x94/0xe8
refill_obj_stock+0x94/0x278
obj_cgroup_charge+0x164/0x1d8
kmem_cache_alloc+0xac/0x528
__sigqueue_alloc+0x150/0x308
__send_signal+0x260/0x550
send_signal+0x7e/0x348
force_sig_info_to_task+0x104/0x180
force_sig_fault+0x48/0x58
__do_pgm_check+0x120/0x1f0
pgm_check_handler+0x11e/0x180
INFO: lockdep is turned off.
In this example a slab allocation from __send_signal() caused a
refilling and draining of a percpu objcg stock, resulted in a releasing
of another non-related objcg. Objcg release path requires taking the
css_set_lock, which is used to synchronize objcg lists.
This can create a circular dependency with the sighandler lock, which is
taken with the locked css_set_lock by the freezer code (to freeze a
task).
In general it seems that using css_set_lock to synchronize objcg lists
makes any slab allocations and deallocation with the locked css_set_lock
and any intervened locks risky.
To fix the problem and make the code more robust let's stop using
css_set_lock to synchronize objcg lists and use a new dedicated spinlock
instead.
Link: https://lkml.kernel.org/r/Yfm1IHmoGdyUR81T@carbon.dhcp.thefacebook.com
Fixes: bf4f059954 ("mm: memcg/slab: obj_cgroup API")
Signed-off-by: Roman Gushchin <guro@fb.com>
Reported-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Tested-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Reviewed-by: Waiman Long <longman@redhat.com>
Acked-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
Reviewed-by: Jeremy Linton <jeremy.linton@arm.com>
Tested-by: Jeremy Linton <jeremy.linton@arm.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
A soft lockup bug in kcompactd was reported in a private bugzilla with
the following visible in dmesg;
watchdog: BUG: soft lockup - CPU#33 stuck for 26s! [kcompactd0:479]
watchdog: BUG: soft lockup - CPU#33 stuck for 52s! [kcompactd0:479]
watchdog: BUG: soft lockup - CPU#33 stuck for 78s! [kcompactd0:479]
watchdog: BUG: soft lockup - CPU#33 stuck for 104s! [kcompactd0:479]
The machine had 256G of RAM with no swap and an earlier failed
allocation indicated that node 0 where kcompactd was run was potentially
unreclaimable;
Node 0 active_anon:29355112kB inactive_anon:2913528kB active_file:0kB
inactive_file:0kB unevictable:64kB isolated(anon):0kB isolated(file):0kB
mapped:8kB dirty:0kB writeback:0kB shmem:26780kB shmem_thp:
0kB shmem_pmdmapped: 0kB anon_thp: 23480320kB writeback_tmp:0kB
kernel_stack:2272kB pagetables:24500kB all_unreclaimable? yes
Vlastimil Babka investigated a crash dump and found that a task
migrating pages was trying to drain PCP lists;
PID: 52922 TASK: ffff969f820e5000 CPU: 19 COMMAND: "kworker/u128:3"
Call Trace:
__schedule
schedule
schedule_timeout
wait_for_completion
__flush_work
__drain_all_pages
__alloc_pages_slowpath.constprop.114
__alloc_pages
alloc_migration_target
migrate_pages
migrate_to_node
do_migrate_pages
cpuset_migrate_mm_workfn
process_one_work
worker_thread
kthread
ret_from_fork
This failure is specific to CONFIG_PREEMPT=n builds. The root of the
problem is that kcompact0 is not rescheduling on a CPU while a task that
has isolated a large number of the pages from the LRU is waiting on
kcompact0 to reschedule so the pages can be released. While
shrink_inactive_list() only loops once around too_many_isolated, reclaim
can continue without rescheduling if sc->skipped_deactivate == 1 which
could happen if there was no file LRU and the inactive anon list was not
low.
Link: https://lkml.kernel.org/r/20220203100326.GD3301@suse.de
Fixes: d818fca1ca ("mm/vmscan: throttle reclaim and compaction when too may pages are isolated")
Signed-off-by: Mel Gorman <mgorman@suse.de>
Debugged-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The syzbot reported the below BUG:
kernel BUG at include/linux/page-flags.h:785!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 4392 Comm: syz-executor560 Not tainted 5.16.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:PageDoubleMap include/linux/page-flags.h:785 [inline]
RIP: 0010:__page_mapcount+0x2d2/0x350 mm/util.c:744
Call Trace:
page_mapcount include/linux/mm.h:837 [inline]
smaps_account+0x470/0xb10 fs/proc/task_mmu.c:466
smaps_pte_entry fs/proc/task_mmu.c:538 [inline]
smaps_pte_range+0x611/0x1250 fs/proc/task_mmu.c:601
walk_pmd_range mm/pagewalk.c:128 [inline]
walk_pud_range mm/pagewalk.c:205 [inline]
walk_p4d_range mm/pagewalk.c:240 [inline]
walk_pgd_range mm/pagewalk.c:277 [inline]
__walk_page_range+0xe23/0x1ea0 mm/pagewalk.c:379
walk_page_vma+0x277/0x350 mm/pagewalk.c:530
smap_gather_stats.part.0+0x148/0x260 fs/proc/task_mmu.c:768
smap_gather_stats fs/proc/task_mmu.c:741 [inline]
show_smap+0xc6/0x440 fs/proc/task_mmu.c:822
seq_read_iter+0xbb0/0x1240 fs/seq_file.c:272
seq_read+0x3e0/0x5b0 fs/seq_file.c:162
vfs_read+0x1b5/0x600 fs/read_write.c:479
ksys_read+0x12d/0x250 fs/read_write.c:619
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x44/0xae
The reproducer was trying to read /proc/$PID/smaps when calling
MADV_FREE at the mean time. MADV_FREE may split THPs if it is called
for partial THP. It may trigger the below race:
CPU A CPU B
----- -----
smaps walk: MADV_FREE:
page_mapcount()
PageCompound()
split_huge_page()
page = compound_head(page)
PageDoubleMap(page)
When calling PageDoubleMap() this page is not a tail page of THP anymore
so the BUG is triggered.
This could be fixed by elevated refcount of the page before calling
mapcount, but that would prevent it from counting migration entries, and
it seems overkilling because the race just could happen when PMD is
split so all PTE entries of tail pages are actually migration entries,
and smaps_account() does treat migration entries as mapcount == 1 as
Kirill pointed out.
Add a new parameter for smaps_account() to tell this entry is migration
entry then skip calling page_mapcount(). Don't skip getting mapcount
for device private entries since they do track references with mapcount.
Pagemap also has the similar issue although it was not reported. Fixed
it as well.
[shy828301@gmail.com: v4]
Link: https://lkml.kernel.org/r/20220203182641.824731-1-shy828301@gmail.com
[nathan@kernel.org: avoid unused variable warning in pagemap_pmd_range()]
Link: https://lkml.kernel.org/r/20220207171049.1102239-1-nathan@kernel.org
Link: https://lkml.kernel.org/r/20220120202805.3369-1-shy828301@gmail.com
Fixes: e9b61f1985 ("thp: reintroduce split_huge_page()")
Signed-off-by: Yang Shi <shy828301@gmail.com>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reported-by: syzbot+1f52b3a18d5633fa7f82@syzkaller.appspotmail.com
Acked-by: David Hildenbrand <david@redhat.com>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Jann Horn <jannh@google.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Rui Salvaterra reported that Aisleroit solitaire crashes with "Wrong
__data_start/_end pair" assertion from libgc after update to v5.17-rc1.
Bisection pointed to commit 9630f0d60f ("fs/binfmt_elf: use PT_LOAD
p_align values for static PIE") that fixed handling of static PIEs, but
made the condition that guards load_bias calculation to exclude loader
binaries.
Restoring the check for presence of interpreter fixes the problem.
Link: https://lkml.kernel.org/r/20220202121433.3697146-1-rppt@kernel.org
Fixes: 9630f0d60f ("fs/binfmt_elf: use PT_LOAD p_align values for static PIE")
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Reported-by: Rui Salvaterra <rsalvaterra@gmail.com>
Tested-by: Rui Salvaterra <rsalvaterra@gmail.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Eric Biederman <ebiederm@xmission.com>
Cc: "H.J. Lu" <hjl.tools@gmail.com>
Cc: Kees Cook <keescook@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This is a fairly large set of bugfixes, most of which had
been sent a while ago but only now made it into the soc tree:
Maintainer file updates:
- Claudiu Beznea now co-maintains the at91 soc family,
replacing Ludovic Desroches.
- Michael Walle maintains the sl28cpld drivers
- Alain Volmat and Raphael Gallais-Pou take over some
drivers for ST platforms
- Alim Akhtar is an additional reviewer for Samsung platforms
Code fixes:
- Op-tee had a problem with object lifetime that needs
a slightly complex fix, as well as another bug with
error handling.
- Several minor issues for the OMAP platform, including
a regression with the timer
- A Kconfig change to fix a build-time issue on Intel
SoCFPGA
Device tree fixes:
- The Amlogic Meson platform fixes a boot regression on
am1-odroid, a spurious interrupt, and a problem with
reserved memory regions
- In the i.MX platform, several bug fixes are needed to
make devices work correctly: SD card detection,
alarmtimer, and sound card on some board. One patch
for the GPU got in there by accident and gets reverted
again.
- TI K3 needs a fix for J721S2 serial port numbers
- ux500 needs a fix to mount the SD card as root on
the Skomer phone.
-----BEGIN PGP SIGNATURE-----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=bRzz
-----END PGP SIGNATURE-----
Merge tag 'soc-fixes-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"This is a fairly large set of bugfixes, most of which had been sent a
while ago but only now made it into the soc tree:
Maintainer file updates:
- Claudiu Beznea now co-maintains the at91 soc family, replacing
Ludovic Desroches.
- Michael Walle maintains the sl28cpld drivers
- Alain Volmat and Raphael Gallais-Pou take over some drivers for ST
platforms
- Alim Akhtar is an additional reviewer for Samsung platforms
Code fixes:
- Op-tee had a problem with object lifetime that needs a slightly
complex fix, as well as another bug with error handling.
- Several minor issues for the OMAP platform, including a regression
with the timer
- A Kconfig change to fix a build-time issue on Intel SoCFPGA
Device tree fixes:
- The Amlogic Meson platform fixes a boot regression on am1-odroid, a
spurious interrupt, and a problem with reserved memory regions
- In the i.MX platform, several bug fixes are needed to make devices
work correctly: SD card detection, alarmtimer, and sound card on
some board. One patch for the GPU got in there by accident and gets
reverted again.
- TI K3 needs a fix for J721S2 serial port numbers
- ux500 needs a fix to mount the SD card as root on the Skomer phone"
* tag 'soc-fixes-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (46 commits)
Revert "arm64: dts: imx8mn-venice-gw7902: disable gpu"
arm64: Remove ARCH_VULCAN
MAINTAINERS: add myself as a maintainer for the sl28cpld
MAINTAINERS: add IRC to ARM sub-architectures and Devicetree
MAINTAINERS: arm: samsung: add Git tree and IRC
ARM: dts: Fix boot regression on Skomer
ARM: dts: spear320: Drop unused and undocumented 'irq-over-gpio' property
soc: aspeed: lpc-ctrl: Block error printing on probe defer cases
docs/ABI: testing: aspeed-uart-routing: Escape asterisk
MAINTAINERS: update drm/stm drm/sti and cec/sti maintainers
MAINTAINERS: Update Benjamin Gaignard maintainer status
ARM: socfpga: fix missing RESET_CONTROLLER
arm64: dts: meson-sm1-odroid: fix boot loop after reboot
arm64: dts: meson-g12: drop BL32 region from SEI510/SEI610
arm64: dts: meson-g12: add ATF BL32 reserved-memory region
arm64: dts: meson-gx: add ATF BL32 reserved-memory region
arm64: dts: meson-sm1-bananapi-m5: fix wrong GPIO domain for GPIOE_2
arm64: dts: meson-sm1-odroid: use correct enable-gpio pin for tf-io regulator
arm64: dts: meson-g12b-odroid-n2: fix typo 'dio2133'
optee: use driver internal tee_context for some rpc
...
-----BEGIN PGP SIGNATURE-----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=uilL
-----END PGP SIGNATURE-----
Merge tag 'pci-v5.17-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull pci fix from Bjorn Helgaas:
"Revert a commit that reduced the number of IRQs used but resulted in
interrupt storms (Bjorn Helgaas)"
* tag 'pci-v5.17-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
Revert "PCI/portdrv: Do not setup up IRQs if there are no users"
This reverts commit 0e8ae5a6ff.
0e8ae5a6ff ("PCI/portdrv: Do not setup up IRQs if there are no users")
reduced usage of IRQs when we don't think we need them. But Joey, Sergiu,
and David reported choppy GUI rendering, systems that became unresponsive
every few seconds, incorrect values reported by cpufreq, and high IRQ 16
CPU usage.
Joey bisected the issues to 0e8ae5a6ff, so revert it until we figure out
a better solution.
Link: https://lore.kernel.org/r/20220210222717.GA658201@bhelgaas
Link: https://bugzilla.kernel.org/show_bug.cgi?id=215533
Link: https://bugzilla.kernel.org/show_bug.cgi?id=215546
Reported-by: Joey Corleone <joey.corleone@mail.ru>
Reported-by: Sergiu Deitsch <sergiu.deitsch@gmail.com>
Reported-by: David Spencer <dspencer577@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: stable@vger.kernel.org # v5.16+
Cc: Jan Kiszka <jan.kiszka@siemens.com>
* A fix to avoid undefined behavior when stack backtracing, which
manifests in GCC as incorrect stack addresses.
* A few fixes for the XIP kernels.
* A fix to tracking NUMA state on CPU hotplug.
* Support for the recently relesaed binutils-2.38, which changed the
default ISA version to one without CSRs or fence.i in I.
-----BEGIN PGP SIGNATURE-----
iQJHBAABCAAxFiEEAM520YNJYN/OiG3470yhUCzLq0EFAmIGtOwTHHBhbG1lckBk
YWJiZWx0LmNvbQAKCRDvTKFQLMurQcR9D/9lzWPlayIts89Jz3DHrxVeBY13E3sh
VqbnFxXzKe8Z1RwH4/ThTfsRP1MXislmc4xoRwUfRVJj2OWLDEBJ/2Sj/AJPFF/Z
GopDgaT4pdFQ4DH5G8zgnkeAHqa+pMnXfmnmIuwIK2TbropDHoeR3tZzcnlevB7G
CQL/N7aXtScnnXOAuTaFl9Pgxf5vnqA6NURrWMUXF6Y1e2vQKOg4eDmMTpyb+sG+
3N/N5vyHg2EBi9nng05uinycjjNUIXfkJ861ZtAVqQUws1+5JtpMsEriadn6LRi8
Uw+N7XeGdLcN79cHP70Wj4nf256VLXj/B2G3lL2oXRdidyVXKwv3UrbnqPhUvHOn
QSO+siBetbwG8VvHB8jOZ1x7qKnYUdPgtbwda6EyYDwMrxVRE6dnGA5eW9IQfVse
7LgGWZCYAcEdzTgPnq9C0mRdgPfZPJTkNnyF5VhnwIDt3mBKEQiXxjK6t4VJxJge
VK80d8hhabTjxWVRuJIaxdSarRfCWfx3416TAgxbQAvoodDLWK1SQ9xfIgU+fXhB
1PqHOu9w7M3YhTGb7yTX2mG9mqsCEx+qYajfZdZS3Ejnnu+6eFwjK4LN3jNip4tQ
2TNqVjWgYmGxSytlI9ZoHsS+CAzNRN9rm7KheIrpqgiz7JjVvZtWkqhuW4YhHtmY
d+7I3O5DvPHsqw==
=MVlA
-----END PGP SIGNATURE-----
Merge tag 'riscv-for-linus-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Palmer Dabbelt:
- A fix to avoid undefined behavior when stack backtracing, which
manifests in GCC as incorrect stack addresses
- A few fixes for the XIP kernels
- A fix to tracking NUMA state on CPU hotplug
- Support for the recently relesaed binutils-2.38, which changed the
default ISA version to one without CSRs or fence.i in 'I' extension
* tag 'riscv-for-linus-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: fix build with binutils 2.38
riscv: cpu-hotplug: clear cpu from numa map when teardown
riscv: extable: fix err reg writing in dedicated uaccess handler
riscv/mm: Add XIP_FIXUP for riscv_pfn_base
riscv/mm: Add XIP_FIXUP for phys_ram_base
riscv: Fix XIP_FIXUP_FLASH_OFFSET
riscv: eliminate unreliable __builtin_frame_address(1)
- Enable Cortex-A510 erratum 2051678 by default as we do with other
errata.
- arm64 IORT: Check the node revision for PMCG resources to cope with
old firmware based on a broken revision of the spec that had no way to
describe the second register page (when an implementation is using the
recommended RELOC_CTRS feature).
-----BEGIN PGP SIGNATURE-----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=n9qz
-----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:
- Enable Cortex-A510 erratum 2051678 by default as we do with other
errata.
- arm64 IORT: Check the node revision for PMCG resources to cope with
old firmware based on a broken revision of the spec that had no way
to describe the second register page (when an implementation is using
the recommended RELOC_CTRS feature).
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
ACPI/IORT: Check node revision for PMCG resources
arm64: Enable Cortex-A510 erratum 2051678 by default
- Revert a recent change that attempted to avoid issues with
conflicting address ranges during PCI initialization, because it
turned out to introduce a regression (Hans de Goede).
- Revert a change that limited EC GPE wakeups from suspend-to-idle
to systems based on Intel hardware, because it turned out that
systems based on hardware from other vendors depended on that
functionality too (Mario Limonciello).
- Fix two issues related to the handling of wakeup interrupts and
wakeup events signaled through the EC GPE during suspend-to-idle
on x86 (Rafael Wysocki).
-----BEGIN PGP SIGNATURE-----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=aGYp
-----END PGP SIGNATURE-----
Merge tag 'acpi-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"These revert two commits that turned out to be problematic and fix two
issues related to wakeup from suspend-to-idle on x86.
Specifics:
- Revert a recent change that attempted to avoid issues with
conflicting address ranges during PCI initialization, because it
turned out to introduce a regression (Hans de Goede).
- Revert a change that limited EC GPE wakeups from suspend-to-idle to
systems based on Intel hardware, because it turned out that systems
based on hardware from other vendors depended on that functionality
too (Mario Limonciello).
- Fix two issues related to the handling of wakeup interrupts and
wakeup events signaled through the EC GPE during suspend-to-idle on
x86 (Rafael Wysocki)"
* tag 'acpi-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
x86/PCI: revert "Ignore E820 reservations for bridge windows on newer systems"
PM: s2idle: ACPI: Fix wakeup interrupts handling
ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE
ACPI: PM: Revert "Only mark EC GPE for wakeup on Intel systems"
-----BEGIN PGP SIGNATURE-----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=tytd
-----END PGP SIGNATURE-----
Merge tag 'block-5.17-2022-02-11' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
- NVMe pull request
- nvme-tcp: fix bogus request completion when failing to send AER
(Sagi Grimberg)
- add the missing nvme_complete_req tracepoint for batched
completion (Bean Huo)
- Revert of the loop async autoclear issue that has continued to plague
us this release. A few patchsets exists to improve this, but they are
too invasive to be considered at this point (Tetsuo)
* tag 'block-5.17-2022-02-11' of git://git.kernel.dk/linux-block:
loop: revert "make autoclear operation asynchronous"
nvme-tcp: fix bogus request completion when failing to send AER
nvme: add nvme_complete_req tracepoint for batched completion
- use sleeping variants of GPIO accessors where needed in gpio-aggregator
- never return kernel's internal error codes to user-space in gpiolib core
- use the correct register for reading output values in gpio-sifive
- fix line hogging in gpio-sim
-----BEGIN PGP SIGNATURE-----
iQIzBAABCAAdFiEEFp3rbAvDxGAT0sefEacuoBRx13IFAmIGXv8ACgkQEacuoBRx
13IAhg//UUlwiJJ+DS+B3ZNFGjgEu7bXD8E323SVz4BczCksG0dFOMzwMko9rUc8
dm6w1ICErY/QBdJfW25iplEBvY9d2lr0gl1zQfsraAHWk1dK4GjxJo0sTmjs3kl6
EwVMvWO+AL0uzvVUC60Z2TuuUqQsCeyIaIz51obw9yVqWDGzQUqQpfKI9kTSEGEq
bX4SqguaF0a7FIukUIHS8cfJEt6eGs9XRyhKbj2YktQQJQSSYvHvGdx8iAgNjk0X
hHBlqoSeK3BRKNKy87bHuYgL8SDW2SyCjsm/WbYY7bjJiv0SRMBVAd3mukiYmPrA
SGEpuNLaRNYNG77mtRK8NT4aVIb2O714HYIV4/pJ8Id9cVbJEyjNnLJbq9Its+T7
fOqjdcXTR59dyjyeVzjj4L35TvgfyaRL5DaPhxsYY65ASR1G+5xmiAhtSSu3lBsL
5mSq3zJ2PUReioLpnRaPxwYB/KFdOEubL3lqsh4E8YaijgVM1Z9FcsAov7unaRi+
PsFSx4gfoD4SynavcbE4Bn0TjO/zRR2c38A341M94E75T4ss0BxHAS0JqhIeEjP1
NbMia5PVkhZBboOkbFiELqJUG9GOibKsEXO+qw0YbHsAUBcsfqDIMVnDZEGfqJC5
V8bySmwGB5TnH7dfRhl8/83cA5Cf1Yy6jGXPGvCuMDSPh4ww/N0=
=DcXD
-----END PGP SIGNATURE-----
Merge tag 'gpio-fixes-for-v5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
- use sleeping variants of GPIO accessors where needed
in gpio-aggregator
- never return kernel's internal error codes to user-space
in gpiolib core
- use the correct register for reading output values in
gpio-sifive
- fix line hogging in gpio-sim
* tag 'gpio-fixes-for-v5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: sim: fix hogs with custom chip labels
gpio: sifive: use the correct register to read output values
gpiolib: Never return internal error codes to user space
gpio: aggregator: Fix calling into sleeping GPIO controllers
A couple of additional fixes for 5.17-rc4:
* Fix compilation warnings in the sata_fsl driver (powerpc), from me.
* Disable TRIM commands on M88V29 devices as these commands are failing
despite the device reporting it supports TRIM. From Zoltan.
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQSRPv8tYSvhwAzJdzjdoc3SxdoYdgUCYgZe8wAKCRDdoc3SxdoY
doAwAP42re55XPj2ZDxm3iZ3GwvDtg4UZ6A6YDOG4e1wiHCbQgEAjwb18nwkuldj
1YU4hVwoSsjxcPYndXMQ3ZhD+Rxy9gA=
=b45Z
-----END PGP SIGNATURE-----
Merge tag 'ata-5.17-rc4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata
Pull ata fixes from Damien Le Moal:
"A couple of additional fixes for 5.17-rc4:
- Fix compilation warnings in the sata_fsl driver (powerpc) (me)
- Disable TRIM commands on M88V29 devices as these commands are
failing despite the device reporting it supports TRIM (Zoltan)"
* tag 'ata-5.17-rc4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
ata: libata-core: Disable TRIM on M88V29
ata: sata_fsl: fix sscanf() and sysfs_emit() format strings
Matthew Wilcox (Oracle)