IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
The following memory corruption can happen since iso_pinfo.base size
did not account for its headers (4 bytes):
net/bluetooth/eir.c
76 memcpy(&eir[eir_len], data, data_len);
^^^^^^^ ^^^^^^^^
77 eir_len += data_len;
78
79 return eir_len;
80 }
The "eir" buffer has 252 bytes and data_len is 252 but we do a memcpy()
to &eir[4] so this can corrupt 4 bytes beyond the end of the buffer.
Fixes: f764a6c2c1e4 ("Bluetooth: ISO: Add broadcast support")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
__hci_cmd_sync returns NULL if the controller responds with a status
event. This is unexpected for the commands sent here, but on
occurrence leads to null pointer dereferences and thus must be
handled.
Signed-off-by: Soenke Huster <soenke.huster@eknoes.de>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
The C standard rules for when struct holes are zeroed out are slightly
weird. The existing assignments might initialize everything, but GCC
is allowed to (and does sometimes) leave the struct holes uninitialized,
so instead of using yet another variable and copy the QoS settings just
use a pointer to the stored QoS settings.
Fixes: ccf74f2390d60 ("Bluetooth: Add BTPROTO_ISO socket type")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
BT_ISO_QOS has different semantics when it comes to QoS PHY as it uses
0x00 to disable a direction but that value is invalid over HCI and
sockets using DEFER_SETUP to connect may attempt to use hci_bind_cis
multiple times in order to detect if the parameters have changed, so to
fix the code will now just mirror the PHY for the parameters of
HCI_OP_LE_SET_CIG_PARAMS and will not update the PHY of the socket
leaving it disabled.
Fixes: 26afbd826ee32 ("Bluetooth: Add initial implementation of CIS connections")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Call release_sock(sk); before returning on this error path.
Fixes: ccf74f2390d60 ("Bluetooth: Add BTPROTO_ISO socket type")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
The patch d0be8347c623: "Bluetooth: L2CAP: Fix use-after-free caused
by l2cap_chan_put" from Jul 21, 2022, leads to the following Smatch
static checker warning:
net/bluetooth/l2cap_core.c:1977 l2cap_global_chan_by_psm()
error: we previously assumed 'c' could be null (see line 1996)
Fixes: d0be8347c623 ("Bluetooth: L2CAP: Fix use-after-free caused by l2cap_chan_put")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This introduces support for the remoteproc on Mediatek MT8188, and
enables caches for MT8186 SCP. It adds support for PRU cores found on
the TI K3 AM62x SoCs.
It moves the recovery work after a firmware crash to an unbound
workqueue, to allow recovery to happen in parallel.
A new DMA API is introduced to release dma_mem for a device.
It adds support a panic handler for the Qualcomm modem remoteproc, with
the goal of having caches flushed in memory dumps for post-mortem
debugging and it introduces a mechanism to wait for the modem firmware
on SM8450 to decrypt part of its memory for post-mortem debugging.
Qualcomm sysmon is restricted to only inform remote processors about
peers that are actually running, to avoid a race where Linux tries to
notify a recovering remote processor about its peers new state. A
mechanism for waiting for the sysmon connection to be established is also
introduced, to avoid out-of-sync updates for rapidly restarting remote
processors.
A number of Devicetree binding cleanups and conversions to YAML are
introduced, to facilitate Devicetree validation. Lastly it introduces a
number of smaller fixes and cleanups in the core and a few different
drivers.
-----BEGIN PGP SIGNATURE-----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=gbAX
-----END PGP SIGNATURE-----
Merge tag 'rproc-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
Pull remoteproc updates from Bjorn Andersson:
"This introduces support for the remoteproc on Mediatek MT8188, and
enables caches for MT8186 SCP. It adds support for PRU cores found on
the TI K3 AM62x SoCs.
It moves the recovery work after a firmware crash to an unbound
workqueue, to allow recovery to happen in parallel.
A new DMA API is introduced to release dma_mem for a device.
It adds support a panic handler for the Qualcomm modem remoteproc,
with the goal of having caches flushed in memory dumps for post-mortem
debugging and it introduces a mechanism to wait for the modem firmware
on SM8450 to decrypt part of its memory for post-mortem debugging.
Qualcomm sysmon is restricted to only inform remote processors about
peers that are actually running, to avoid a race where Linux tries to
notify a recovering remote processor about its peers new state. A
mechanism for waiting for the sysmon connection to be established is
also introduced, to avoid out-of-sync updates for rapidly restarting
remote processors.
A number of Devicetree binding cleanups and conversions to YAML are
introduced, to facilitate Devicetree validation. Lastly it introduces
a number of smaller fixes and cleanups in the core and a few different
drivers"
* tag 'rproc-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (42 commits)
remoteproc: qcom_q6v5_pas: Do not fail if regulators are not found
drivers/remoteproc: fix repeated words in comments
remoteproc: Directly use ida_alloc()/free()
remoteproc: Use unbounded workqueue for recovery work
remoteproc: using pm_runtime_resume_and_get instead of pm_runtime_get_sync
remoteproc: qcom_q6v5_pas: Deal silently with optional px and cx regulators
remoteproc: sysmon: Send sysmon state only for running rprocs
remoteproc: sysmon: Wait for SSCTL service to come up
remoteproc: qcom: q6v5: Set q6 state to offline on receiving wdog irq
remoteproc: qcom: pas: Check if coredump is enabled
remoteproc: qcom: pas: Mark devices as wakeup capable
remoteproc: qcom: pas: Mark va as io memory
remoteproc: qcom: pas: Add decrypt shutdown support for modem
remoteproc: qcom: q6v5-mss: add powerdomains to MSM8996 config
remoteproc: qcom_q6v5: Introduce panic handler for MSS
remoteproc: qcom_q6v5_mss: Update MBA log info
remoteproc: qcom: correct kerneldoc
remoteproc: qcom_q6v5_mss: map/unmap metadata region before/after use
remoteproc: qcom: using pm_runtime_resume_and_get to simplify the code
remoteproc: mediatek: Support MT8188 SCP
...
Most tools which use bpf_get_stack or bpf_get_stackid symbolicate the
stack - meaning the stack of addresses in the target process' address
space is transformed into meaningful symbol names. The
BPF_F_USER_BUILD_ID flag eases this process by finding the build_id of
the file-backed vma which the address falls in and translating the
address to an offset within the backing file.
To be more specific, the offset is a "file offset" from the beginning of
the backing file. The symbols in ET_DYN ELF objects have a st_value
which is also described as an "offset" - but an offset in the process
address space, relative to the base address of the object.
It's necessary to translate between the "file offset" and "virtual
address offset" during symbolication before they can be directly
compared. Failure to do so can lead to confusing bugs, so this patch
clarifies language in the documentation in an attempt to keep this from
happening.
Signed-off-by: Dave Marchevsky <davemarchevsky@fb.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20220808164723.3107500-1-davemarchevsky@fb.com
This contains fixes and cleanups in the rpmsg core, Qualcomm SMD and
GLINK drivers, a circular lock dependency in the Mediatek driver and the
a possible race condition in the rpmsg_char driver is resolved.
-----BEGIN PGP SIGNATURE-----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=xoKP
-----END PGP SIGNATURE-----
Merge tag 'rpmsg-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
Pull rpmsg updates from Bjorn Andersson:
"This contains fixes and cleanups in the rpmsg core, Qualcomm SMD and
GLINK drivers, a circular lock dependency in the Mediatek driver and
a possible race condition in the rpmsg_char driver is resolved"
* tag 'rpmsg-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
rpmsg: convert sysfs snprintf to sysfs_emit
rpmsg: qcom_smd: Fix refcount leak in qcom_smd_parse_edge
rpmsg: qcom: correct kerneldoc
rpmsg: qcom: glink: remove unused name
rpmsg: qcom: glink: replace strncpy() with strscpy_pad()
rpmsg: Strcpy is not safe, use strscpy_pad() instead
rpmsg: Fix possible refcount leak in rpmsg_register_device_override()
rpmsg: Fix parameter naming for announce_create/destroy ops
rpmsg: mtk_rpmsg: Fix circular locking dependency
rpmsg: char: Add mutex protection for rpmsg_eptdev_open()
Currently, resolve_full_path() requires executable permission for both
programs and shared libraries. This causes failures on distos like Debian
since the shared libraries are not installed executable and Linux is not
requiring shared libraries to have executable permissions. Let's remove
executable permission check for shared libraries.
Reported-by: Goro Fuji <goro@fastly.com>
Signed-off-by: Hengqi Chen <hengqi.chen@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20220806102021.3867130-1-hengqi.chen@gmail.com
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.14 (GNU/Linux)
iEYEABECAAYFAmLvs58ACgkQ+iyteGJfRso79wCeNvcoRsn0oAyjuWaElPp0cTJq
5zwAni7zKz4VAOPaC9u5gNQoaj5+ZeKK
=XMqt
-----END PGP SIGNATURE-----
Merge tag 'linux-watchdog-5.20-rc1' of git://www.linux-watchdog.org/linux-watchdog
Pull watchdog updates from Wim Van Sebroeck:
- add RTL9310 support
- sp805_wdt: add arm cmsdk apb wdt support
- Remove #ifdef guards for PM related functions for several watchdog
device drivers
- pm8916_wdt reboot improvements
- Several other fixes and improvements
* tag 'linux-watchdog-5.20-rc1' of git://www.linux-watchdog.org/linux-watchdog: (24 commits)
watchdog: armada_37xx_wdt: check the return value of devm_ioremap() in armada_37xx_wdt_probe()
watchdog: dw_wdt: Fix comment typo
watchdog: Fix comment typo
dt-bindings: watchdog: Add fsl,scu-wdt yaml file
watchdog:Fix typo in comment
watchdog: pm8916_wdt: Handle watchdog enabled by bootloader
watchdog: pm8916_wdt: Report reboot reason
watchdog: pm8916_wdt: Avoid read of write-only PET register
watchdog: wdat_wdt: Remove #ifdef guards for PM related functions
watchdog: tegra_wdt: Remove #ifdef guards for PM related functions
watchdog: st_lpc_wdt: Remove #ifdef guards for PM related functions
watchdog: sama5d4_wdt: Remove #ifdef guards for PM related functions
watchdog: s3c2410_wdt: Remove #ifdef guards for PM related functions
watchdog: mtk_wdt: Remove #ifdef guards for PM related functions
watchdog: dw_wdt: Remove #ifdef guards for PM related functions
watchdog: bcm7038_wdt: Remove #ifdef guards for PM related functions
watchdog: realtek-otto: add RTL9310 support
dt-bindings: watchdog: realtek,otto-wdt: add RTL9310
watchdog: sp805_wdt: add arm cmsdk apb wdt support
watchdog: sp5100_tco: Fix a memory leak of EFCH MMIO resource
...
- Fix return error code in mtk_cpu_dvfs_info_init (Yang Yingliang).
- Minor cleanups and support for new boards for Qcom cpufreq drivers
(Bryan O'Donoghue, Konrad Dybcio, Pierre Gondois, and Yicong Yang).
- Fix sparse warnings for Tegra cpufreq driver (Viresh Kumar).
- Make dev_pm_opp_set_regulators() accept NULL terminated list (Viresh
Kumar).
- Add dev_pm_opp_set_config() and friends and migrate other users and
helpers to using them (Viresh Kumar).
- Add support for multiple clocks for a device (Viresh Kumar and
Krzysztof Kozlowski).
- Configure resources before adding OPP table for Venus (Stanimir
Varbanov).
- Keep reference count up for opp->np and opp_table->np while they are
still in use (Liang He).
- Minor OPP cleanups (Viresh Kumar and Yang Li).
- Add a trace event for cpuidle to track missed (too deep or too
shallow) wakeups (Kajetan Puchalski).
-----BEGIN PGP SIGNATURE-----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=LBb0
-----END PGP SIGNATURE-----
Merge tag 'pm-5.20-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more power management updates from Rafael Wysocki:
"These are ARM cpufreq updates and operating performance points (OPP)
updates plus one cpuidle update adding a new trace point.
Specifics:
- Fix return error code in mtk_cpu_dvfs_info_init (Yang Yingliang).
- Minor cleanups and support for new boards for Qcom cpufreq drivers
(Bryan O'Donoghue, Konrad Dybcio, Pierre Gondois, and Yicong Yang).
- Fix sparse warnings for Tegra cpufreq driver (Viresh Kumar).
- Make dev_pm_opp_set_regulators() accept NULL terminated list
(Viresh Kumar).
- Add dev_pm_opp_set_config() and friends and migrate other users and
helpers to using them (Viresh Kumar).
- Add support for multiple clocks for a device (Viresh Kumar and
Krzysztof Kozlowski).
- Configure resources before adding OPP table for Venus (Stanimir
Varbanov).
- Keep reference count up for opp->np and opp_table->np while they
are still in use (Liang He).
- Minor OPP cleanups (Viresh Kumar and Yang Li).
- Add a trace event for cpuidle to track missed (too deep or too
shallow) wakeups (Kajetan Puchalski)"
* tag 'pm-5.20-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (55 commits)
cpuidle: Add cpu_idle_miss trace event
venus: pm_helpers: Fix warning in OPP during probe
OPP: Don't drop opp->np reference while it is still in use
OPP: Don't drop opp_table->np reference while it is still in use
cpufreq: tegra194: Staticize struct tegra_cpufreq_soc instances
dt-bindings: cpufreq: cpufreq-qcom-hw: Add SM6375 compatible
dt-bindings: opp: Add msm8939 to the compatible list
dt-bindings: opp: Add missing compat devices
dt-bindings: opp: opp-v2-kryo-cpu: Fix example binding checks
cpufreq: Change order of online() CB and policy->cpus modification
cpufreq: qcom-hw: Remove deprecated irq_set_affinity_hint() call
cpufreq: qcom-hw: Disable LMH irq when disabling policy
cpufreq: qcom-hw: Reset cancel_throttle when policy is re-enabled
cpufreq: qcom-cpufreq-hw: use HZ_PER_KHZ macro in units.h
cpufreq: mediatek: fix error return code in mtk_cpu_dvfs_info_init()
OPP: Remove dev{m}_pm_opp_of_add_table_noclk()
PM / devfreq: tegra30: Register config_clks helper
OPP: Allow config_clks helper for single clk case
OPP: Provide a simple implementation to configure multiple clocks
OPP: Assert clk_count == 1 for single clk helpers
...
- Fix NULL pointer dereference in the thermal sysfs interface that
results from an error code path mishandling (Rafael Wysocki).
- Drop COMPILE_TEST dependency that's not needed any more from two
thermal Kconfig entries (Jean Delvare).
- Make the Intel TCC cooling driver support Alder Lake-N and Raptor
Lake-P (Sumeet Pawnikar).
- Fix possible path truncations in the tmon utility (Florian Fainelli).
-----BEGIN PGP SIGNATURE-----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=8JEE
-----END PGP SIGNATURE-----
Merge tag 'thermal-5.20-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more thermal control updates from Rafael Wysocki:
"These fix an error code path issue leading to a NULL pointer
dereference, drop Kconfig dependencies that are not needed any more
after recent changes, add CPU IDs for new chips to a driver and fix up
the tmon utility.
Specifics:
- Fix NULL pointer dereference in the thermal sysfs interface that
results from an error code path mishandling (Rafael Wysocki).
- Drop COMPILE_TEST dependency that's not needed any more from two
thermal Kconfig entries (Jean Delvare).
- Make the Intel TCC cooling driver support Alder Lake-N and Raptor
Lake-P (Sumeet Pawnikar).
- Fix possible path truncations in the tmon utility (Florian
Fainelli)"
* tag 'thermal-5.20-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
tools/thermal: Fix possible path truncations
thermal: Drop obsolete dependency on COMPILE_TEST
thermal: sysfs: Fix cooling_device_stats_setup() error code path
thermal: intel: Add TCC cooling support for Alder Lake-N and Raptor Lake-P
There isn't much for 6.0 for sysctl stuff, most of the stuff
went through the networking subsystem (Kuniyuki Iwashima's
trove of fixes using READ_ONCE/WRITE_ONCE helpe) as most of
the issues there have been identified on networking side. So
it is good we don't have much updates as we would have ended
up with tons of conflicts. I rebased my delta just now to
your tree so to avoid conflicts with that stuff. This merge
request is just minor fluff cleanups then. Perhaps for 6.1
kernel/sysctl.c will get more love than this release.
-----BEGIN PGP SIGNATURE-----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=21dd
-----END PGP SIGNATURE-----
Merge tag 'sysctl-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux
Pull sysctl updates from Luis Chamberlain:
"There isn't much for 6.0 for sysctl stuff, most of the stuff went
through the networking subsystem (Kuniyuki Iwashima's trove of fixes
using READ_ONCE/WRITE_ONCE helpers) as most of the issues there have
been identified on networking side. So it is good we don't have much
updates as we would have ended up with tons of conflicts. I rebased my
delta just now to your tree so to avoid conflicts with that stuff.
This merge request is just minor fluff cleanups then. Perhaps for 6.1
kernel/sysctl.c will get more love than this release"
* tag 'sysctl-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux:
kernel/sysctl.c: Remove trailing white space
kernel/sysctl.c: Clean up indentation, replace spaces with tab.
sysctl: Merge adjacent CONFIG_TREE_RCU blocks
For the 6.0 merge window the modules code shifts to cleanup and minor fixes
effort. This is becomes much easier to do and review now due to the code
split to its own directory from effort on the last kernel release. I expect
to see more of this with time and as we expand on test coverage in the future.
The cleanups and fixes come from usual suspects such as Christophe Leroy and
Aaron Tomlin but there are also some other contributors.
One particular minor fix worth mentioning is from Helge Deller, where he spotted
a *forever* incorrect natural alignment on both ELF section header tables:
* .altinstructions
* __bug_table sections
A lot of back and forth went on in trying to determine the ill effects of this
misalignment being present for years and it has been determined there should
be no real ill effects unless you have a buggy exception handler. Helge actually
hit one of these buggy exception handlers on parisc which is how he ended up
spotting this issue. When implemented correctly these paths with incorrect
misalignment would just mean a performance penalty, but given that we are
dealing with alternatives on modules and with the __bug_table (where info
regardign BUG()/WARN() file/line information associated with it is stored)
this really shouldn't be a big deal.
The only other change with mentioning is the kmap() with kmap_local_page()
and my only concern with that was on what is done after preemption, but the
virtual addresses are restored after preemption. This is only used on module
decompression.
This all has sit on linux-next for a while except the kmap stuff which has
been there for 3 weeks.
-----BEGIN PGP SIGNATURE-----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=hPvl
-----END PGP SIGNATURE-----
Merge tag 'modules-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux
Pull module updates from Luis Chamberlain:
"For the 6.0 merge window the modules code shifts to cleanup and minor
fixes effort. This becomes much easier to do and review now due to the
code split to its own directory from effort on the last kernel
release. I expect to see more of this with time and as we expand on
test coverage in the future. The cleanups and fixes come from usual
suspects such as Christophe Leroy and Aaron Tomlin but there are also
some other contributors.
One particular minor fix worth mentioning is from Helge Deller, where
he spotted a *forever* incorrect natural alignment on both ELF section
header tables:
* .altinstructions
* __bug_table sections
A lot of back and forth went on in trying to determine the ill effects
of this misalignment being present for years and it has been
determined there should be no real ill effects unless you have a buggy
exception handler. Helge actually hit one of these buggy exception
handlers on parisc which is how he ended up spotting this issue. When
implemented correctly these paths with incorrect misalignment would
just mean a performance penalty, but given that we are dealing with
alternatives on modules and with the __bug_table (where info regardign
BUG()/WARN() file/line information associated with it is stored) this
really shouldn't be a big deal.
The only other change with mentioning is the kmap() with
kmap_local_page() and my only concern with that was on what is done
after preemption, but the virtual addresses are restored after
preemption. This is only used on module decompression.
This all has sit on linux-next for a while except the kmap stuff which
has been there for 3 weeks"
* tag 'modules-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux:
module: Replace kmap() with kmap_local_page()
module: Show the last unloaded module's taint flag(s)
module: Use strscpy() for last_unloaded_module
module: Modify module_flags() to accept show_state argument
module: Move module's Kconfig items in kernel/module/
MAINTAINERS: Update file list for module maintainers
module: Use vzalloc() instead of vmalloc()/memset(0)
modules: Ensure natural alignment for .altinstructions and __bug_table sections
module: Increase readability of module_kallsyms_lookup_name()
module: Fix ERRORs reported by checkpatch.pl
module: Add support for default value for module async_probe
NFS unlink() (and rename over existing target) must determine if the
file is open, and must perform a "silly rename" instead of an unlink (or
before rename) if it is. Otherwise the client might hold a file open
which has been removed on the server.
Consequently if it determines that the file isn't open, it must block
any subsequent opens until the unlink/rename has been completed on the
server.
This is currently achieved by unhashing the dentry. This forces any
open attempt to the slow-path for lookup which will block on i_rwsem on
the directory until the unlink/rename completes. A future patch will
change the VFS to only get a shared lock on i_rwsem for unlink, so this
will no longer work.
Instead we introduce an explicit interlock. A special value is stored
in dentry->d_fsdata while the unlink/rename is running and
->d_revalidate blocks while that value is present. When ->d_revalidate
unblocks, the dentry will be invalid. This closes the race
without requiring exclusion on i_rwsem.
d_fsdata is already used in two different ways.
1/ an IS_ROOT directory dentry might have a "devname" stored in
d_fsdata. Such a dentry doesn't have a name and so cannot be the
target of unlink or rename. For safety we check if an old devname
is still stored, and remove it if it is.
2/ a dentry with DCACHE_NFSFS_RENAMED set will have a 'struct
nfs_unlinkdata' stored in d_fsdata. While this is set maydelete()
will fail, so an unlink or rename will never proceed on such
a dentry.
Neither of these can be in effect when a dentry is the target of unlink
or rename. So we can expect d_fsdata to be NULL, and store a special
value ((void*)1) which is given the name NFS_FSDATA_BLOCKED to indicate
that any lookup will be blocked.
The d_count() is incremented under d_lock() when a lookup finds the
dentry, so we check d_count() is low, and set NFS_FSDATA_BLOCKED under
the same lock to avoid any races.
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
fixups for multicolor. Clevo-mail driver got disabled, it needs API
fix.
-----BEGIN PGP SIGNATURE-----
iF0EABECAB0WIQRPfPO7r0eAhk010v0w5/Bqldv68gUCYvEUpgAKCRAw5/Bqldv6
8vDGAKCYdETEgfPsExMizqACzkcQWYzpUgCfetiY56Wkr1vLx+kCBvHS9m6wC+8=
=MT+Z
-----END PGP SIGNATURE-----
Merge tag 'leds-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds
Pull LED updates from Pavel Machek:
"A new driver for bcm63138, is31fl319x updates, fixups for multicolor.
The clevo-mail driver got disabled, it needs an API fix"
* tag 'leds-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds: (23 commits)
leds: is31fl319x: use simple i2c probe function
leds: is31fl319x: Fix devm vs. non-devm ordering
leds: is31fl319x: Make use of dev_err_probe()
leds: is31fl319x: Make use of device properties
leds: is31fl319x: Cleanup formatting and dev_dbg calls
leds: is31fl319x: Add support for is31fl319{0,1,3} chips
leds: is31fl319x: Move chipset-specific values in chipdef struct
leds: is31fl319x: Use non-wildcard names for vars, structs and defines
leds: is31fl319x: Add missing si-en compatibles
dt-bindings: leds: pwm-multicolor: document max-brigthness
leds: turris-omnia: convert to use dev_groups
leds: leds-bcm63138: get rid of LED_OFF
leds: add help info about BCM63138 module name
dt-bindings: leds: leds-bcm63138: unify full stops in descriptions
dt-bindings: leds: lp50xx: fix LED children names
dt-bindings: leds: class-multicolor: reference class directly in multi-led node
leds: bcm63138: add support for BCM63138 controller
dt-bindings: leds: add Broadcom's BCM63138 controller
leds: clevo-mail: Mark as broken pending interface fix
leds: pwm-multicolor: Support active-low LEDs
...
Here is the big set of tty and serial driver changes for 6.0-rc1.
It was delayed from last week as I wanted to make sure the last commit
here got some good testing in linux-next and elsewhere as it seemed to
show up only late in testing for some reason.
Nothing major here, just lots of cleanups from Jiri and Ilpo to make the
tty core cleaner (Jiri) and the rs485 code simpler to use (Ilpo). Also
included in here is the obligatory n_gsm updates from Daniel Starke and
lots of tiny driver updates and minor fixes and tweaks for other smaller
serial drivers.
Full details are in the shortlog.
All of these have been in linux-next for a while with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYvD8qA8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ylfEQCdGiYLQkWUUarhnlocHo+kSm5vkvsAnicZg7Sl
IQBeAidA3dZEQO0lLlM5
=t7Yh
-----END PGP SIGNATURE-----
Merge tag 'tty-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty / serial driver updates from Greg KH:
"Here is the big set of tty and serial driver changes for 6.0-rc1.
It was delayed from last week as I wanted to make sure the last commit
here got some good testing in linux-next and elsewhere as it seemed to
show up only late in testing for some reason.
Nothing major here, just lots of cleanups from Jiri and Ilpo to make
the tty core cleaner (Jiri) and the rs485 code simpler to use (Ilpo).
Also included in here is the obligatory n_gsm updates from Daniel
Starke and lots of tiny driver updates and minor fixes and tweaks for
other smaller serial drivers.
All of these have been in linux-next for a while with no reported
problems"
* tag 'tty-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (186 commits)
tty: serial: qcom-geni-serial: Fix %lu -> %u in print statements
tty: amiserial: Fix comment typo
tty: serial: document uart_get_console()
tty: serial: serial_core, reformat kernel-doc for functions
Documentation: serial: link uart_ops properly
Documentation: serial: move GPIO kernel-doc to the functions
Documentation: serial: dedup kernel-doc for uart functions
Documentation: serial: move uart_ops documentation to the struct
dt-bindings: serial: snps-dw-apb-uart: Document Rockchip RV1126
serial: mvebu-uart: uart2 error bits clearing
tty: serial: fsl_lpuart: correct the count of break characters
serial: stm32: make info structs static to avoid sparse warnings
serial: fsl_lpuart: zero out parity bit in CS7 mode
tty: serial: qcom-geni-serial: Fix get_clk_div_rate() which otherwise could return a sub-optimal clock rate.
serial: 8250_bcm2835aux: Add missing clk_disable_unprepare()
tty: vt: initialize unicode screen buffer
serial: remove VR41XX serial driver
serial: 8250: lpc18xx: Remove redundant sanity check for RS485 flags
serial: 8250_dwlib: remove redundant sanity check for RS485 flags
dt_bindings: rs485: Correct delay values
...
In this cycle, we mainly fixed some corner cases that manipulate a per-file
compression flag inappropriately. And, we found f2fs counted valid blocks in a
section incorrectly when zone capacity is set, and thus, fixed it with
additional sysfs entry to check it easily. Lastly, this series includes
several patches with respect to the new atomic write support such as a
couple of bug fixes and re-adding atomic_write_abort support that we removed
by mistake in the previous release.
Enhancement:
- add sysfs entries to understand atomic write operations and zone
capacity
- introduce memory mode to get a hint for low-memory devices
- adjust the waiting time of foreground GC
- decompress clusters under softirq to avoid non-deterministic latency
- do not skip updating inode when retrying to flush node page
- enforce single zone capacity
Bug fix:
- set the compression/no-compression flags correctly
- revive F2FS_IOC_ABORT_VOLATILE_WRITE
- check inline_data during compressed inode conversion
- understand zone capacity when calculating valid block count
As usual, the series includes several minor clean-ups and sanity checks.
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEE00UqedjCtOrGVvQiQBSofoJIUNIFAmLxOccACgkQQBSofoJI
UNId/g/+Nx3FK874cyobE1PnPpUtfxLGqO9fjhrbje3bniTpgE9NtJUFg5hRQkxE
XHuufMrW++aBhn2ESMjbfdQ3v6vy5XUy7bi4FR71KxW4qp15mAqjTPfAZBFKZfMv
lCv54NKlura91GhI9Dl6JgGe1+MwNXIxVROyGvjXYogF0DWl+iJh4vYuCFUguiNU
mP6FmnZvbtK89jYxODoqwQaC+b6DV7ceaQ+c0dtS5TRvsUNv5mjWDeTvPMgk3At/
mAuWYXfIrf5xfDY93JPbrJhBLvu7Ey3EfXBnaFGRYbYxYYub9JZ4+/5di/rB9jRc
9AZ6LcLX3aKaT71EWa9vdCIffz8/PcSRjsmpEuVs7KNySwcnolnb1tAzlJPKy2AV
IJliY1Ef0+jrpg2lHYZoMb5qvo80c3xlyxlgZt0LSZKf1Wo41sjJVt6ZS7WLhHXu
OlzeI7lZBS9RKPUtU5cGNWkmZqamvmq09mMvqF4IUIaY40MizKZoV0yh9BjuUoxM
xniBIlC/q0HvwmbQ2OtNKDgv7+FdxrRlaDyhhkppa3UA8ZK3Edch26N9pBoh/r33
zJIR2BwCGmHz7yaX4HGzSt1phex2ABIGuZ4vBaGI7XDuYUD1tCZpC8wMCs2X3pKo
ldQz3uu0GA0BSsNKpRks2dwRF0JJVGTk8UwcSXPwTdTTdqyhmvI=
=dJ41
-----END PGP SIGNATURE-----
Merge tag 'f2fs-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"In this cycle, we mainly fixed some corner cases that manipulate a
per-file compression flag inappropriately. And, we found f2fs counted
valid blocks in a section incorrectly when zone capacity is set, and
thus, fixed it with additional sysfs entry to check it easily.
Lastly, this series includes several patches with respect to the new
atomic write support such as a couple of bug fixes and re-adding
atomic_write_abort support that we removed by mistake in the previous
release.
Enhancements:
- add sysfs entries to understand atomic write operations and zone
capacity
- introduce memory mode to get a hint for low-memory devices
- adjust the waiting time of foreground GC
- decompress clusters under softirq to avoid non-deterministic
latency
- do not skip updating inode when retrying to flush node page
- enforce single zone capacity
Bug fixes:
- set the compression/no-compression flags correctly
- revive F2FS_IOC_ABORT_VOLATILE_WRITE
- check inline_data during compressed inode conversion
- understand zone capacity when calculating valid block count
As usual, the series includes several minor clean-ups and sanity
checks"
* tag 'f2fs-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (29 commits)
f2fs: use onstack pages instead of pvec
f2fs: intorduce f2fs_all_cluster_page_ready
f2fs: clean up f2fs_abort_atomic_write()
f2fs: handle decompress only post processing in softirq
f2fs: do not allow to decompress files have FI_COMPRESS_RELEASED
f2fs: do not set compression bit if kernel doesn't support
f2fs: remove device type check for direct IO
f2fs: fix null-ptr-deref in f2fs_get_dnode_of_data
f2fs: revive F2FS_IOC_ABORT_VOLATILE_WRITE
f2fs: fix to do sanity check on segment type in build_sit_entries()
f2fs: obsolete unused MAX_DISCARD_BLOCKS
f2fs: fix to avoid use f2fs_bug_on() in f2fs_new_node_page()
f2fs: fix to remove F2FS_COMPR_FL and tag F2FS_NOCOMP_FL at the same time
f2fs: introduce sysfs atomic write statistics
f2fs: don't bother wait_ms by foreground gc
f2fs: invalidate meta pages only for post_read required inode
f2fs: allow compression of files without blocks
f2fs: fix to check inline_data during compressed inode conversion
f2fs: Delete f2fs_copy_page() and replace with memcpy_page()
f2fs: fix to invalidate META_MAPPING before DIO write
...
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQSQHSd0lITzzeNWNm3h3BK/laaZPAUCYvD4IQAKCRDh3BK/laaZ
PDHHAP93H+2E9c6biGd5pEaL2ABChRY+wsQURzD+SZ6AL3JaUQD+KHxA4q0MJvws
L6CWcf2XptUDCLe3P6sgSTvv5Gk1OAM=
=FoXF
-----END PGP SIGNATURE-----
Merge tag 'fuse-update-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse
Pull fuse updates from Miklos Szeredi:
- Fix an issue with reusing the bdi in case of block based filesystems
- Allow root (in init namespace) to access fuse filesystems in user
namespaces if expicitly enabled with a module param
- Misc fixes
* tag 'fuse-update-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:
fuse: retire block-device-based superblock on force unmount
vfs: function to prevent re-use of block-device-based superblocks
virtio_fs: Modify format for virtio_fs_direct_access
virtiofs: delete unused parameter for virtio_fs_cleanup_vqs
fuse: Add module param for CAP_SYS_ADMIN access bypassing allow_other
fuse: Remove the control interface for virtio-fs
fuse: ioctl: translate ENOSYS
fuse: limit nsec
fuse: avoid unnecessary spinlock bump
fuse: fix deadlock between atomic O_TRUNC and page invalidation
fuse: write inode in fuse_release()
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQSQHSd0lITzzeNWNm3h3BK/laaZPAUCYvDeCAAKCRDh3BK/laaZ
PGjCAP9TVuId3X7Akroc9W+qswPzwlW3fwtE6+9F6ABeNJNPZAEAgU2bp95vqZRh
OWP+ptnskceBcX/cRkfxkmgtiNE21wk=
=sucY
-----END PGP SIGNATURE-----
Merge tag 'ovl-update-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs
Pull overlayfs update from Miklos Szeredi:
"Just a small update"
* tag 'ovl-update-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs:
ovl: fix spelling mistakes
ovl: drop WARN_ON() dentry is NULL in ovl_encode_fh()
ovl: improve ovl_get_acl() if POSIX ACL support is off
ovl: fix some kernel-doc comments
ovl: warn if trusted xattr creation fails
If something manages to set the maximum file size to MAX_OFFSET+1, this
can cause the xfs and ext4 filesystems at least to become corrupt.
Ordinarily, the kernel protects against userspace trying this by
checking the value early in the truncate() and ftruncate() system calls
calls - but there are at least two places that this check is bypassed:
(1) Cachefiles will round up the EOF of the backing file to DIO block
size so as to allow DIO on the final block - but this might push
the offset negative. It then calls notify_change(), but this
inadvertently bypasses the checking. This can be triggered if
someone puts an 8EiB-1 file on a server for someone else to try and
access by, say, nfs.
(2) ksmbd doesn't check the value it is given in set_end_of_file_info()
and then calls vfs_truncate() directly - which also bypasses the
check.
In both cases, it is potentially possible for a network filesystem to
cause a disk filesystem to be corrupted: cachefiles in the client's
cache filesystem; ksmbd in the server's filesystem.
nfsd is okay as it checks the value, but we can then remove this check
too.
Fix this by adding a check to inode_newsize_ok(), as called from
setattr_prepare(), thereby catching the issue as filesystems set up to
perform the truncate with minimal opportunity for bypassing the new
check.
Fixes: 1f08c925e7a3 ("cachefiles: Implement backing file wrangling")
Fixes: f44158485826 ("cifsd: add file operations")
Signed-off-by: David Howells <dhowells@redhat.com>
Reported-by: Jeff Layton <jlayton@kernel.org>
Tested-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Namjae Jeon <linkinjeon@kernel.org>
Cc: stable@kernel.org
Acked-by: Alexander Viro <viro@zeniv.linux.org.uk>
cc: Steve French <sfrench@samba.org>
cc: Hyunchul Lee <hyc.lee@gmail.com>
cc: Chuck Lever <chuck.lever@oracle.com>
cc: Dave Wysochanski <dwysocha@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Merge additional changes in the thermal core and thermal tools updates
for 5.20-rc1:
- Fix NULL poiter dereference in the thermal sysfs interface that
results from an error code path mishandling (Rafael Wysocki).
- Drop COMPILE_TEST dependency that's not needed any more from two
thermal Kconfig entries (Jean Delvare).
- Fix possible path truncations in the tmon utility (Florian Fainelli).
* thermal-core:
thermal: Drop obsolete dependency on COMPILE_TEST
thermal: sysfs: Fix cooling_device_stats_setup() error code path
* thermal-tools:
tools/thermal: Fix possible path truncations
Merge operating performance points (OPP) updates for 5.20-rc1.
* pm-opp: (43 commits)
venus: pm_helpers: Fix warning in OPP during probe
OPP: Don't drop opp->np reference while it is still in use
OPP: Don't drop opp_table->np reference while it is still in use
OPP: Remove dev{m}_pm_opp_of_add_table_noclk()
PM / devfreq: tegra30: Register config_clks helper
OPP: Allow config_clks helper for single clk case
OPP: Provide a simple implementation to configure multiple clocks
OPP: Assert clk_count == 1 for single clk helpers
OPP: Add key specific assert() method to key finding helpers
OPP: Compare bandwidths for all paths in _opp_compare_key()
OPP: Allow multiple clocks for a device
dt-bindings: opp: accept array of frequencies
OPP: Make dev_pm_opp_set_opp() independent of frequency
OPP: Reuse _opp_compare_key() in _opp_add_static_v2()
OPP: Remove rate_not_available parameter to _opp_add()
OPP: Use consistent names for OPP table instances
OPP: Use generic key finding helpers for bandwidth key
OPP: Use generic key finding helpers for level key
OPP: Add generic key finding helpers and use them for freq APIs
OPP: Remove dev_pm_opp_find_freq_ceil_by_volt()
...
In order to make the underneath API easier to change in the future,
prevent users from dereferencing fwnode from struct device.
Instead, use the specific dev_fwnode() and device_match_fwnode()
APIs for that.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This removes the need for representing the Qualcomm SFPB mutex using an
intermediate syscon node and it clean up the pm_runtime_get_sync() usage
in the OMAP hwspinlock driver.
-----BEGIN PGP SIGNATURE-----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=qrVf
-----END PGP SIGNATURE-----
Merge tag 'hwlock-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
Pull hwspinlock updates from Bjorn Andersson:
"This removes the need for representing the Qualcomm SFPB mutex using
an intermediate syscon node and it clean up the pm_runtime_get_sync()
usage in the OMAP hwspinlock driver"
* tag 'hwlock-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
hwspinlock: qcom: Add support for mmio usage to sfpb-mutex
hwspinlock: using pm_runtime_resume_and_get instead of pm_runtime_get_sync
-----BEGIN PGP SIGNATURE-----
iQFHBAABCAAxFiEEIbPD0id6easf0xsudhRwX5BBoF4FAmLwIVYTHHdlaS5saXVA
a2VybmVsLm9yZwAKCRB2FHBfkEGgXsElB/9qjat7vVcjbsH965JX/iAeP0qh2mBx
nq7JLIAdTGwzAPVh8abLSq9ZX5eOHSu4pW0iWf74spzCBFC5mxS5REJTJ7YzMpyF
ZCVaX/fcyyklRgU4KY8mp2QlNNj8mYquJhNozdWvPgZde+l70m8bfYR3VlFHXVKj
bLxxDd9C9IcOErbw4nx1qlmxLfUFTkOn559JQW7LjqBvGjnRhEYilc3niVzuM1Nn
CNnJqLG2K08EbkRkXKtwtSSx8Zxh7Np/D7FeX2iUA3mH+6AbtmQIRh+4DEi3qUsG
S+s62GNMoefHu9FNECHNv+sxg3M6VhJaSRfs4tSu6Gsy9YrnYnNIo6wU
=/ud4
-----END PGP SIGNATURE-----
Merge tag 'hyperv-next-signed-20220807' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
Pull hyperv updates from Wei Liu:
"A few miscellaneous patches. There is no large patch series for this
merge window"
* tag 'hyperv-next-signed-20220807' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
Drivers: hv: Create debugfs file with hyper-v balloon usage information
drm/hyperv : Removing the restruction of VRAM allocation with PCI bar size
PCI: hv: Take a const cpumask in hv_compose_msi_req_get_cpu()
Drivers: hv: vm_bus: Handle vmbus rescind calls after vmbus is suspended
The changes are as follows:
* Update the semantic patches in the kernel that contain a URL for
Coccinelle with a URL that is currently valid (from myself).
* Add a semantic patch checking for unnecessary NULL tests on dev_{put,
hold} functions (from Ziyang Xuan, followed bt a modification from
myself).
* Drop a semantic patch that replaces 0/1 by booleans, as this change was
considered to be not worthwhile by some maintainers (from Steve Rostedt).
* Extend an existing semantic patch with more checks for useless tests on
variables addresses (from Jérémy Lefaure).
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
-----BEGIN PGP SIGNATURE-----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=Ywf+
-----END PGP SIGNATURE-----
Merge tag 'coccinelle-for-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux
Pull coccinelle semantic patch updates from Julia Lawall:
- Update the semantic patches in the kernel that contain a URL for
Coccinelle with a URL that is currently valid (from myself).
- Add a semantic patch checking for unnecessary NULL tests on dev_{put,
hold} functions (from Ziyang Xuan, followed bt a modification from
myself).
- Drop a semantic patch that replaces 0/1 by booleans, as this change
was considered to be not worthwhile by some maintainers (from Steve
Rostedt).
- Extend an existing semantic patch with more checks for useless tests
on variables addresses (from Jérémy Lefaure).
* tag 'coccinelle-for-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux:
update Coccinelle URL
coccinelle: free: add version constraint
scripts/coccinelle/free: add NULL test before dev_{put, hold} functions
coccinelle: Remove script that checks replacing 0/1 with false/true in functions returning bool
coccinelle: Extend address test from ifaddr semantic patch to test expressions
This patch removes the trailing white space in kernel/sysysctl.c
Signed-off-by: Fanjun Kong <bh1scw@gmail.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
[mcgrof: fix commit message subject]
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
This patch fixes two coding style issues:
1. Clean up indentation, replace spaces with tab
2. Add space after ','
Signed-off-by: Fanjun Kong <bh1scw@gmail.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
There are two adjacent sysctl entries protected by the same
CONFIG_TREE_RCU config symbol. Merge them into a single block to
improve readability.
Use the more common "#ifdef" form while at it.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
This patch cleans up a few things in the verifier:
* type_is_pkt_pointer():
Future work (skb + xdp dynptrs [0]) will be using the reg type
PTR_TO_PACKET | PTR_MAYBE_NULL. type_is_pkt_pointer() should return
true for any type whose base type is PTR_TO_PACKET, regardless of
flags attached to it.
* reg_type_may_be_refcounted_or_null():
Get the base type at the start of the function to avoid
having to recompute it / improve readability
* check_func_proto(): remove unnecessary 'meta' arg
* check_helper_call():
Use switch casing on the base type of return value instead of
nested ifs on the full type
There are no functional behavior changes.
[0] https://lore.kernel.org/bpf/20220726184706.954822-1-joannelkoong@gmail.com/
Signed-off-by: Joanne Koong <joannelkoong@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/bpf/20220802214638.3643235-1-joannelkoong@gmail.com
devm_regulator_get_optional() API will return -ENODEV if the regulator was
not found. For the optional supplies CX, PX we should not fail in that case
but rather continue. So let's catch that error and continue silently if
those regulators are not found.
The commit 3f52d118f992 ("remoteproc: qcom_q6v5_pas: Deal silently with
optional px and cx regulators") was supposed to do the same but it missed
the fact that devm_regulator_get_optional() API returns -ENODEV when the
regulator was not found.
Cc: Abel Vesa <abel.vesa@linaro.org>
Fixes: 3f52d118f992 ("remoteproc: qcom_q6v5_pas: Deal silently with optional px and cx regulators")
Reported-by: Steev Klimaszewski <steev@kali.org>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Tested-by: Steev Klimaszewski <steev@kali.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220801053939.12556-1-manivannan.sadhasivam@linaro.org
It is not necessary to allocate contiguous physical memory for BPF
program buffer using kcalloc. When the BPF program is large more than
memory page size, kcalloc allocates multiple memory pages from buddy
system. If the device can not provide sufficient memory, for example
in low-end android devices [0], memory allocation for BPF program is
likely to fail.
Test cases in lib/test_bpf.c all pass on ARM64 QEMU.
[0]
AndroidTestSuit: page allocation failure: order:4,
mode:0x40dc0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=foreground,mems_allowed=0
Call trace:
dump_stack+0xa4/0x114
warn_alloc+0xf8/0x14c
__alloc_pages_slowpath+0xac8/0xb14
__alloc_pages_nodemask+0x194/0x3d0
kmalloc_order_trace+0x44/0x1e8
__kmalloc+0x29c/0x66c
bpf_int_jit_compile+0x17c/0x568
bpf_prog_select_runtime+0x4c/0x1b0
bpf_prepare_filter+0x5fc/0x6bc
bpf_prog_create_from_user+0x118/0x1c0
seccomp_set_mode_filter+0x1c4/0x7cc
__do_sys_prctl+0x380/0x1424
__arm64_sys_prctl+0x20/0x2c
el0_svc_common+0xc8/0x22c
el0_svc_handler+0x1c/0x28
el0_svc+0x8/0x100
Signed-off-by: Aijun Sun <aijun.sun@unisoc.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20220804025442.22524-1-aijun.sun@unisoc.com
Apparently, no existing selftest covers it. Add a new one where
we load cgroup/bind4 program and attach fentry to it. Calling
bpf_obj_get_info_by_fd on the fentry program should return non-zero
btf_id/btf_obj_id instead of crashing the kernel.
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/20220804201140.1340684-2-sdf@google.com
When attaching to program, the program itself might not be attached
to anything (and, hence, might not have attach_btf), so we can't
unconditionally use 'prog->aux->dst_prog->aux->attach_btf'.
Instead, use bpf_prog_get_target_btf to pick proper target BTF:
* when attached to dst_prog, use dst_prog->aux->btf
* when attached to kernel btf, use prog->aux->attach_btf
Fixes: b79c9fc9551b ("bpf: implement BPF_PROG_QUERY for BPF_LSM_CGROUP")
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Hao Luo <haoluo@google.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/20220804201140.1340684-1-sdf@google.com
Add explicit error message if BPF object file is still using legacy BPF
map definitions in SEC("maps"). Before this change, if BPF object file
is still using legacy map definition user will see a bit confusing:
libbpf: elf: skipping unrecognized data section(4) maps
libbpf: prog 'handler': bad map relo against 'server_map' in section 'maps'
Now libbpf will be explicit about rejecting "maps" ELF section:
libbpf: elf: legacy map definitions in 'maps' section are not supported by libbpf v1.0+
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20220803214202.23750-1-andrii@kernel.org
This patch cleans up a few things:
* dynptr_fail.c:
There is no sys_nanosleep tracepoint. dynptr_fail only tests
that the prog load fails, so just SEC("?raw_tp") suffices here.
* test_bpf_cookie:
There is no sys_nanosleep kprobe. The prog is loaded in
userspace through bpf_program__attach_kprobe_opts passing in
SYS_NANOSLEEP_KPROBE_NAME, so just SEC("k{ret}probe") suffices here.
* test_helper_restricted:
There is no sys_nanosleep kprobe. test_helper_restricted only tests
that the prog load fails, so just SEC("?kprobe")( suffices here.
There are no functional changes.
Suggested-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Joanne Koong <joannelkoong@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20220805171405.2272103-1-joannelkoong@gmail.com
The btf_sock_ids array needs struct mptcp_sock BTF ID for the
bpf_skc_to_mptcp_sock helper.
When CONFIG_MPTCP is disabled, the 'struct mptcp_sock' is not
defined and resolve_btfids will complain with:
[...]
BTFIDS vmlinux
WARN: resolve_btfids: unresolved symbol mptcp_sock
[...]
Add an empty definition for struct mptcp_sock when CONFIG_MPTCP
is disabled.
Fixes: 3bc253c2e652 ("bpf: Add bpf_skc_to_mptcp_sock_proto")
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/20220802163324.1873044-1-jolsa@kernel.org
The commit d1361840f8c5 ("tcp: fix SO_RCVLOWAT and RCVBUF autotuning")
add one new (struct proto_ops)->set_rcvlowat method so that a protocol
can override the default setsockopt(SO_RCVLOWAT) behavior.
The prior bpf codes don't check and invoke the protos's set_rcvlowat,
now correct it.
Signed-off-by: Gao Feng <gfree.wind@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
When we call xdp_convert_buff_to_frame() to get xdpf, if it returns
NULL, we should check if xdp_page was allocated by xdp_linearize_page().
If it is newly allocated, it should be freed here alone. Just like any
other "goto err_xdp".
Fixes: 44fa2dbd4759 ("xdp: transition into using xdp_frame for ndo_xdp_xmit")
Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Sparse warns:
drivers/net/wireless/microchip/wilc1000/hif.h:218:35: error: marked inline, but without a definition
Remove the inline, it's not needed.
Reported-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Acked-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220801110440.13144-1-kvalo@kernel.org
Driver's SME is allowed to fill either BSSID or BSS pointers in struct
cfg80211_connect_resp_params when indicating connect response but a
check in __cfg80211_connect_result() is giving unnecessary warning when
driver's SME fills only BSSID pointer and not BSS pointer in struct
cfg80211_connect_resp_params.
In case of mac80211 with auth/assoc path, it is always expected to fill
BSS pointers in struct cfg80211_connect_resp_params when calling
__cfg80211_connect_result() since cfg80211 must have hold BSS pointers
in cfg80211_mlme_assoc().
So, skip the check for the drivers which support cfg80211 connect
callback, for example with brcmfmac is one such driver which had the
warning:
WARNING: CPU: 5 PID: 514 at net/wireless/sme.c:786 __cfg80211_connect_result+0x2fc/0x5c0 [cfg80211]
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Fixes: efbabc116500 ("cfg80211: Indicate MLO connection info in connect and roam callbacks")
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
[kvalo@kernel.org: add more info to the commit log]
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220805135259.4126630-1-quic_vjakkam@quicinc.com
This branch consists of:
Qu Wenruo:
lib: bitmap: fix the duplicated comments on bitmap_to_arr64()
https://lore.kernel.org/lkml/0d85e1dbad52ad7fb5787c4432bdb36cbd24f632.1656063005.git.wqu@suse.com/
Alexander Lobakin:
bitops: let optimize out non-atomic bitops on compile-time constants
https://lore.kernel.org/lkml/20220624121313.2382500-1-alexandr.lobakin@intel.com/T/
Yury Norov:
lib: cleanup bitmap-related headers
https://lore.kernel.org/linux-arm-kernel/YtCVeOGLiQ4gNPSf@yury-laptop/T/#m305522194c4d38edfdaffa71fcaaf2e2ca00a961
Alexander Lobakin:
x86/olpc: fix 'logical not is only applied to the left hand side'
https://www.spinics.net/lists/kernel/msg4440064.html
Yury Norov:
lib/nodemask: inline wrappers around bitmap
https://lore.kernel.org/all/20220723214537.2054208-1-yury.norov@gmail.com/
-----BEGIN PGP SIGNATURE-----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=4dTW
-----END PGP SIGNATURE-----
Merge tag 'bitmap-6.0-rc1' of https://github.com/norov/linux
Pull bitmap updates from Yury Norov:
- fix the duplicated comments on bitmap_to_arr64() (Qu Wenruo)
- optimize out non-atomic bitops on compile-time constants (Alexander
Lobakin)
- cleanup bitmap-related headers (Yury Norov)
- x86/olpc: fix 'logical not is only applied to the left hand side'
(Alexander Lobakin)
- lib/nodemask: inline wrappers around bitmap (Yury Norov)
* tag 'bitmap-6.0-rc1' of https://github.com/norov/linux: (26 commits)
lib/nodemask: inline next_node_in() and node_random()
powerpc: drop dependency on <asm/machdep.h> in archrandom.h
x86/olpc: fix 'logical not is only applied to the left hand side'
lib/cpumask: move some one-line wrappers to header file
headers/deps: mm: align MANITAINERS and Docs with new gfp.h structure
headers/deps: mm: Split <linux/gfp_types.h> out of <linux/gfp.h>
headers/deps: mm: Optimize <linux/gfp.h> header dependencies
lib/cpumask: move trivial wrappers around find_bit to the header
lib/cpumask: change return types to unsigned where appropriate
cpumask: change return types to bool where appropriate
lib/bitmap: change type of bitmap_weight to unsigned long
lib/bitmap: change return types to bool where appropriate
arm: align find_bit declarations with generic kernel
iommu/vt-d: avoid invalid memory access via node_online(NUMA_NO_NODE)
lib/test_bitmap: test the tail after bitmap_to_arr64()
lib/bitmap: fix off-by-one in bitmap_to_arr64()
lib: test_bitmap: add compile-time optimization/evaluations assertions
bitmap: don't assume compiler evaluates small mem*() builtins calls
net/ice: fix initializing the bitmap in the switch code
bitops: let optimize out non-atomic bitops on compile-time constants
...
-----BEGIN PGP SIGNATURE-----
iQGzBAABCgAdFiEE6fsu8pdIjtWE/DpLiiy9cAdyT1EFAmLvF24ACgkQiiy9cAdy
T1HJjQv/aA6mIAdxCXQEmlp2RqaHldjQg/9MeG5/1si3cP60exLUbt5CY6mHMrOF
xj1mR22/6KR4DuhuwADkzYwhr0itmR98f5BpNjgwUTfXse1IjnNDjc6S4nWJybhv
mmnMjtMHwV3o5/gTC5YS2lA6zYWyhkiYQeMpmNkMJByNgK9dM+vPp97D8XwAm6s6
vFGpypWWCp1NWm6fHGLFO48FnbB2UnmTem36blN8Uz6fqNuBO6nsOLuXe0ovu7vH
5fOpE+6tXq3hD8YLTPRN8Zzl5h0wINVmYS/uXDvDdLJpL7vpCuy7hYqGaPQXH3KN
pXNVg8l1Uy2RhKKQQFoxjIe3y0hNBG83x3AyvarP/kA6ZqOnz+k9r2KvOtz4oWht
HK6FNtA3g+8hIRznYpNc7FM9F0MM5ToDi/sh+imVE4V09tPjLlx3XTnzcWqfs0oT
1q92yR+KxyYQ3OzcyCiQoNU9pcitX9CUcWItpCkk9FNjgasXhwk/yZKQiNfK3qXL
NQIYkz66
=uhLb
-----END PGP SIGNATURE-----
Merge tag '5.20-rc-smb3-client-fixes-part1' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs updates from Steve French:
"Mostly cleanup, including smb1 refactoring:
- multichannel perf improvement
- move additional SMB1 code to not be compiled in when legacy support
is disabled.
- bug fixes, including one important one for memory leak
- various cleanup patches
We are still working on and testing some deferred close improvements
including an important lease break fix for case when multiple deferred
closes are still open, and also some additional perf improvements -
those are not included here"
* tag '5.20-rc-smb3-client-fixes-part1' of git://git.samba.org/sfrench/cifs-2.6:
cifs: update internal module number
cifs: alloc_mid function should be marked as static
cifs: remove "cifs_" prefix from init/destroy mids functions
cifs: remove useless DeleteMidQEntry()
cifs: when insecure legacy is disabled shrink amount of SMB1 code
cifs: trivial style fixup
cifs: fix wrong unlock before return from cifs_tree_connect()
cifs: avoid use of global locks for high contention data
cifs: remove remaining build warnings
cifs: list_for_each() -> list_for_each_entry()
cifs: update MAINTAINERS file with reviewers
smb2: small refactor in smb2_check_message()
cifs: Fix memory leak when using fscache
cifs: remove minor build warning
cifs: remove some camelCase and also some static build warnings
cifs: remove unnecessary (void*) conversions.
cifs: remove unnecessary type castings
cifs: remove redundant initialization to variable mnt_sign_enabled
smb3: check xattr value length earlier
