While doing code coverage testing while CONFIG_BLK_DEV_THROTTLING_LOW is
disabled, we found that there are many codes can never be reached.
This patch move such codes inside "#ifdef CONFIG_BLK_DEV_THROTTLING_LOW".
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20220903062826.1099085-1-yukuai1@huaweicloud.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This reverts commit 16ede66973.
This is causing issues with CPU stalls on my test box, revert it for
now until we understand what is going on. It looks like infinite
looping off sbitmap_queue_wake_up(), but hard to tell with a lot of
CPUs hitting this issue and the console scrolling infinitely.
Link: https://lore.kernel.org/linux-block/e742813b-ce5c-0d58-205b-1626f639b1bd@kernel.dk/
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This is useful for polled IO on a file, or for polled IO with the
io_uring passthrough mechanism. If bio allocations are done with
REQ_POLLED for those cases, then initializing the bio set with
BIOSET_PERCPU_CACHE enables the local per-cpu cache which eliminates
allocations (and frees) of bio structs when possible.
Reviewed-by: Kanchan Joshi <joshi.k@samsung.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Return the value from rtrs_clt_rdma_cq_direct() directly instead of
storing it in another redundant variable.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Link: https://lore.kernel.org/r/20220824075213.221397-1-ye.xingchen@zte.com.cn
Signed-off-by: Jens Axboe <axboe@kernel.dk>
There are two problems can lead to lost wakeup:
1) invalid wakeup on the wrong waitqueue:
For example, 2 * wake_batch tags are put, while only wake_batch threads
are woken:
__sbq_wake_up
atomic_cmpxchg -> reset wait_cnt
__sbq_wake_up -> decrease wait_cnt
...
__sbq_wake_up -> wait_cnt is decreased to 0 again
atomic_cmpxchg
sbq_index_atomic_inc -> increase wake_index
wake_up_nr -> wake up and waitqueue might be empty
sbq_index_atomic_inc -> increase again, one waitqueue is skipped
wake_up_nr -> invalid wake up because old wakequeue might be empty
To fix the problem, increasing 'wake_index' before resetting 'wait_cnt'.
2) 'wait_cnt' can be decreased while waitqueue is empty
As pointed out by Jan Kara, following race is possible:
CPU1 CPU2
__sbq_wake_up __sbq_wake_up
sbq_wake_ptr() sbq_wake_ptr() -> the same
wait_cnt = atomic_dec_return()
/* decreased to 0 */
sbq_index_atomic_inc()
/* move to next waitqueue */
atomic_set()
/* reset wait_cnt */
wake_up_nr()
/* wake up on the old waitqueue */
wait_cnt = atomic_dec_return()
/*
* decrease wait_cnt in the old
* waitqueue, while it can be
* empty.
*/
Fix the problem by waking up before updating 'wake_index' and
'wait_cnt'.
With this patch, noted that 'wait_cnt' is still decreased in the old
empty waitqueue, however, the wakeup is redirected to a active waitqueue,
and the extra decrement on the old empty waitqueue is not handled.
Fixes: 88459642cb ("blk-mq: abstract tag allocation out into sbitmap library")
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20220803121504.212071-1-yukuai1@huaweicloud.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Avoid a kmalloc+kfree for each page array, if we only have a few pages
that are mapped. An alloc+free for each IO is quite expensive, and
it's pretty pointless if we're only dealing with 1 or a few vecs.
Use UIO_FASTIOV like we do in other spots to set a sane limit for how
big of an IO we want to avoid allocations for.
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
bdev based polled O_DIRECT is currently quite a bit faster than
passthru on the same device, and one of the reaons is that we're not
able to use the bio caching for passthru IO.
If REQ_POLLED is set on the request, use the fs bio set for grabbing a
bio from the caches, if available. This saves 5-6% of CPU over head
for polled passthru IO.
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
We don't need full ints for several of these members. Change the
page_order and nr_entries to unsigned shorts, and the true/false from_user
and null_mapped to booleans.
This shrinks the struct from 32 to 24 bytes on 64-bit archs.
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
'bfqd' can be accessed through 'bfqq->bfqd', there is no need to pass
it as a parameter separately.
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20220816015631.1323948-4-yukuai1@huaweicloud.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
While doing code coverage testing(CONFIG_BFQ_CGROUP_DEBUG is disabled), we
found that some functions doesn't have caller, thus remove them.
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20220816015631.1323948-2-yukuai1@huaweicloud.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Since blk_mq_map_queues() and the .map_queues() callbacks always return 0,
change their return type into void. Most callers ignore the returned value
anyway.
Cc: Christoph Hellwig <hch@lst.de>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Keith Busch <kbusch@kernel.org>
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Cc: Doug Gilbert <dgilbert@interlog.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: John Garry <john.garry@huawei.com>
Acked-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Link: https://lore.kernel.org/r/20220815170043.19489-3-bvanassche@acm.org
[axboe: fold in fix from Bart]
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Instead of returning -EINVAL if an internal inconsistency is detected,
fall back to a single submission queue. This patch prepares for changing
the return value of the .map_queues() callbacks into void.
Cc: Christoph Hellwig <hch@lst.de>
Cc: Keith Busch <kbusch@kernel.org>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20220815170043.19489-2-bvanassche@acm.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Add event tracing mechanism for following routines:
- create_sess()
- destroy_sess()
- process_rdma()
- process_msg_sess_info()
- process_msg_open()
- process_msg_close()
How to use:
1. Load the rnbd_server module
2. cd /sys/kernel/debug/tracing
3. If all the events need to be enabled:
echo 1 > events/rnbd_srv/enable
4. OR only speific routine/event needs to be enabled e.g.
echo 1 > events/rnbd_srv/create_sess/enable
5. cat trace
5. Run some workload which can trigger create_sess() routine/event
Signed-off-by: Santosh Pradhan <santosh.pradhan@ionos.com>
Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Link: https://lore.kernel.org/r/20220818105551.110490-2-haris.iqbal@ionos.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Provide a mechanism to retrieve basic status information about
the device, including the "supported" flag indicating whether
SED-OPAL is supported. The information returned is from the various
feature descriptors received during the discovery0 step, and so
this ioctl does nothing more than perform the discovery0 step
and then save the information received. See "struct opal_status"
and OPAL_FL_* bits for the status information currently returned.
This is necessary to be able to check whether a device is OPAL
enabled, set up, locked or unlocked from userspace programs
like systemd-cryptsetup and libcryptsetup. Right now we just
have to assume the user 'knows' or blindly attempt setup/lock/unlock
operations.
Signed-off-by: Douglas Miller <dougmill@linux.vnet.ibm.com>
Tested-by: Luca Boccassi <bluca@debian.org>
Reviewed-by: Scott Bauer <sbauer@plzdonthack.me>
Acked-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Link: https://lore.kernel.org/r/20220816140713.84893-1-luca.boccassi@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
installed at such instructions, possibly resulting in
incorrect execution (the wrong branch taken).
Signed-off-by: Ingo Molnar <mingo@kernel.org>
-----BEGIN PGP SIGNATURE-----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=eXIr
-----END PGP SIGNATURE-----
Merge tag 'perf-urgent-2022-08-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 kprobes fix from Ingo Molnar:
"Fix a kprobes bug in JNG/JNLE emulation when a kprobe is installed at
such instructions, possibly resulting in incorrect execution (the
wrong branch taken)"
* tag 'perf-urgent-2022-08-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/kprobes: Fix JNG/JNLE emulation
- Fix a return value of traceprobe_parse_event_name()
- Fix NULL pointer dereference from failed ftrace enabling
- Fix NULL pointer dereference when asking for registers from eprobes
- Make eprobes consistent with kprobes/uprobes, filters and histograms
-----BEGIN PGP SIGNATURE-----
iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCYwKRrhQccm9zdGVkdEBn
b29kbWlzLm9yZwAKCRAp5XQQmuv6qosDAP9WySmPxjoMfR0hbjmnepLy2zJtBbIq
ABWR3LDrjvLlYwD9H/wrD+6ctOZtXh5XJc0Vn5z6XEyNtqrVGSse7Lm+sg4=
=qb/R
-----END PGP SIGNATURE-----
Merge tag 'trace-v6.0-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fixes from Steven Rostedt:
"Various fixes for tracing:
- Fix a return value of traceprobe_parse_event_name()
- Fix NULL pointer dereference from failed ftrace enabling
- Fix NULL pointer dereference when asking for registers from eprobes
- Make eprobes consistent with kprobes/uprobes, filters and
histograms"
* tag 'trace-v6.0-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing: Have filter accept "common_cpu" to be consistent
tracing/probes: Have kprobes and uprobes use $COMM too
tracing/eprobes: Have event probes be consistent with kprobes and uprobes
tracing/eprobes: Fix reading of string fields
tracing/eprobes: Do not hardcode $comm as a string
tracing/eprobes: Do not allow eprobes to use $stack, or % for regs
ftrace: Fix NULL pointer dereference in is_ftrace_trampoline when ftrace is dead
tracing/perf: Fix double put of trace event when init fails
tracing: React to error return from traceprobe_parse_event_name()
Make filtering consistent with histograms. As "cpu" can be a field of an
event, allow for "common_cpu" to keep it from being confused with the
"cpu" field of the event.
Link: https://lkml.kernel.org/r/20220820134401.513062765@goodmis.org
Link: https://lore.kernel.org/all/20220820220920.e42fa32b70505b1904f0a0ad@kernel.org/
Cc: stable@vger.kernel.org
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Tzvetomir Stoyanov <tz.stoyanov@gmail.com>
Cc: Tom Zanussi <zanussi@kernel.org>
Fixes: 1e3bac71c5 ("tracing/histogram: Rename "cpu" to "common_cpu"")
Suggested-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Both $comm and $COMM can be used to get current->comm in eprobes and the
filtering and histogram logic. Make kprobes and uprobes consistent in this
regard and allow both $comm and $COMM as well. Currently kprobes and
uprobes only handle $comm, which is inconsistent with the other utilities,
and can be confusing to users.
Link: https://lkml.kernel.org/r/20220820134401.317014913@goodmis.org
Link: https://lore.kernel.org/all/20220820220442.776e1ddaf8836e82edb34d01@kernel.org/
Cc: stable@vger.kernel.org
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Tzvetomir Stoyanov <tz.stoyanov@gmail.com>
Cc: Tom Zanussi <zanussi@kernel.org>
Fixes: 533059281e ("tracing: probeevent: Introduce new argument fetching code")
Suggested-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Currently, if a symbol "@" is attempted to be used with an event probe
(eprobes), it will cause a NULL pointer dereference crash.
Both kprobes and uprobes can reference data other than the main registers.
Such as immediate address, symbols and the current task name. Have eprobes
do the same thing.
For "comm", if "comm" is used and the event being attached to does not
have the "comm" field, then make it the "$comm" that kprobes has. This is
consistent to the way histograms and filters work.
Link: https://lkml.kernel.org/r/20220820134401.136924220@goodmis.org
Cc: stable@vger.kernel.org
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Tzvetomir Stoyanov <tz.stoyanov@gmail.com>
Cc: Tom Zanussi <zanussi@kernel.org>
Fixes: 7491e2c442 ("tracing: Add a probe that attaches to trace events")
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Currently when an event probe (eprobe) hooks to a string field, it does
not display it as a string, but instead as a number. This makes the field
rather useless. Handle the different kinds of strings, dynamic, static,
relational/dynamic etc.
Now when a string field is used, the ":string" type can be used to display
it:
echo "e:sw sched/sched_switch comm=$next_comm:string" > dynamic_events
Link: https://lkml.kernel.org/r/20220820134400.959640191@goodmis.org
Cc: stable@vger.kernel.org
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Tzvetomir Stoyanov <tz.stoyanov@gmail.com>
Cc: Tom Zanussi <zanussi@kernel.org>
Fixes: 7491e2c442 ("tracing: Add a probe that attaches to trace events")
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
The variable $comm is hard coded as a string, which is true for both
kprobes and uprobes, but for event probes (eprobes) it is a field name. In
most cases the "comm" field would be a string, but there's no guarantee of
that fact.
Do not assume that comm is a string. Not to mention, it currently forces
comm fields to fault, as string processing for event probes is currently
broken.
Link: https://lkml.kernel.org/r/20220820134400.756152112@goodmis.org
Cc: stable@vger.kernel.org
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Tzvetomir Stoyanov <tz.stoyanov@gmail.com>
Cc: Tom Zanussi <zanussi@kernel.org>
Fixes: 7491e2c442 ("tracing: Add a probe that attaches to trace events")
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
If in perf_trace_event_init(), the perf_trace_event_open() fails, then it
will call perf_trace_event_unreg() which will not only unregister the perf
trace event, but will also call the put() function of the tp_event.
The problem here is that the trace_event_try_get_ref() is called by the
caller of perf_trace_event_init() and if perf_trace_event_init() returns a
failure, it will then call trace_event_put(). But since the
perf_trace_event_unreg() already called the trace_event_put() function, it
triggers a WARN_ON().
WARNING: CPU: 1 PID: 30309 at kernel/trace/trace_dynevent.c:46 trace_event_dyn_put_ref+0x15/0x20
If perf_trace_event_reg() does not call the trace_event_try_get_ref() then
the perf_trace_event_unreg() should not be calling trace_event_put(). This
breaks symmetry and causes bugs like these.
Pull out the trace_event_put() from perf_trace_event_unreg() and call it
in the locations that perf_trace_event_unreg() is called. This not only
fixes this bug, but also brings back the proper symmetry of the reg/unreg
vs get/put logic.
Link: https://lore.kernel.org/all/cover.1660347763.git.kjlx@templeofstupid.com/
Link: https://lkml.kernel.org/r/20220816192817.43d5e17f@gandalf.local.home
Cc: stable@vger.kernel.org
Fixes: 1d18538e6a ("tracing: Have dynamic events have a ref counter")
Reported-by: Krister Johansen <kjlx@templeofstupid.com>
Reviewed-by: Krister Johansen <kjlx@templeofstupid.com>
Tested-by: Krister Johansen <kjlx@templeofstupid.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
The function traceprobe_parse_event_name() may set the first two function
arguments to a non-null value and still return -EINVAL to indicate an
unsuccessful completion of the function. Hence, it is not sufficient to
just check the result of the two function arguments for being not null,
but the return value also needs to be checked.
Commit 95c104c378 ("tracing: Auto generate event name when creating a
group of events") changed the error-return-value checking of the second
traceprobe_parse_event_name() invocation in __trace_eprobe_create() and
removed checking the return value to jump to the error handling case.
Reinstate using the return value in the error-return-value checking.
Link: https://lkml.kernel.org/r/20220811071734.20700-1-lukas.bulwahn@gmail.com
Fixes: 95c104c378 ("tracing: Auto generate event name when creating a group of events")
Acked-by: Linyu Yuan <quic_linyyuan@quicinc.com>
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
merge window and a fix for proper error handling in the remove path of
the iMX driver.
-----BEGIN PGP SIGNATURE-----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=aSFj
-----END PGP SIGNATURE-----
Merge tag 'i2c-for-6.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
"A revert to fix a regression introduced this merge window and a fix
for proper error handling in the remove path of the iMX driver"
* tag 'i2c-for-6.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: imx: Make sure to unregister adapter on remove()
Revert "i2c: scmi: Replace open coded device_get_match_data()"
-----BEGIN PGP SIGNATURE-----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=dod2
-----END PGP SIGNATURE-----
Merge tag '6.0-rc1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs client fixes from Steve French:
- memory leak fix
- two small cleanups
- trivial strlcpy removal
- update missing entry for cifs headers in MAINTAINERS file
* tag '6.0-rc1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: move from strlcpy with unused retval to strscpy
cifs: Fix memory leak on the deferred close
cifs: remove useless parameter 'is_fsctl' from SMB2_ioctl()
cifs: remove unused server parameter from calc_smb_size()
cifs: missing directory in MAINTAINERS file
GCC has supported asm goto since 4.5, and Clang has since version 9.0.0.
The minimum supported versions of these tools for the build according to
Documentation/process/changes.rst are 5.1 and 11.0.0 respectively.
Remove the feature detection script, Kconfig option, and clean up some
fallback code that is no longer supported.
The removed script was also testing for a GCC specific bug that was
fixed in the 4.7 release.
Also remove workarounds for bpftrace using clang older than 9.0.0, since
other BPF backend fixes are required at this point.
Link: https://lore.kernel.org/lkml/CAK7LNATSr=BXKfkdW8f-H5VT_w=xBpT2ZQcZ7rm6JfkdE+QnmA@mail.gmail.com/
Link: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48637
Acked-by: Borislav Petkov <bp@suse.de>
Suggested-by: Masahiro Yamada <masahiroy@kernel.org>
Suggested-by: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
If for whatever reasons pm_runtime_resume_and_get() fails and .remove() is
exited early, the i2c adapter stays around and the irq still calls its
handler, while the driver data and the register mapping go away. So if
later the i2c adapter is accessed or the irq triggers this results in
havoc accessing freed memory and unmapped registers.
So unregister the software resources even if resume failed, and only skip
the hardware access in that case.
Fixes: 588eb93ea4 ("i2c: imx: add runtime pm support to improve the performance")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
- Fix module versioning broken on some architectures
- Make dummy-tools enable CONFIG_PPC_LONG_DOUBLE_128
- Remove -Wformat-zero-length, which has no warning instance
- Fix the order between drivers and libs in modules.order
- Fix false-positive warnings in clang-analyzer
-----BEGIN PGP SIGNATURE-----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=jk33
-----END PGP SIGNATURE-----
Merge tag 'kbuild-fixes-v6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- Fix module versioning broken on some architectures
- Make dummy-tools enable CONFIG_PPC_LONG_DOUBLE_128
- Remove -Wformat-zero-length, which has no warning instance
- Fix the order between drivers and libs in modules.order
- Fix false-positive warnings in clang-analyzer
* tag 'kbuild-fixes-v6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
scripts/clang-tools: Remove DeprecatedOrUnsafeBufferHandling check
kbuild: fix the modules order between drivers and libs
scripts/Makefile.extrawarn: Do not disable clang's -Wformat-zero-length
kbuild: dummy-tools: pretend we understand __LONG_DOUBLE_128__
modpost: fix module versioning when a symbol lacks valid CRC
- Fix alignment for cpu map masks in event encoding.
- Support reading PERF_FORMAT_LOST, perf tool counterpart for a feature
that was added in this merge window.
- Sync perf tools copies of kernel headers: socket, msr-index, fscrypt,
cpufeatures, i915_drm, kvm, vhost, perf_event.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQR2GiIUctdOfX2qHhGyPKLppCJ+JwUCYv/jZAAKCRCyPKLppCJ+
J5ZWAP9P7qMcKppgzYqnHU7TX2tJoT7WbYpaf2lp0TkIpynKdAD9E+9FjbAnQznN
90DIIH/BljChgiUTkMxHaAl789XL1gU=
=UXWB
-----END PGP SIGNATURE-----
Merge tag 'perf-tools-fixes-for-v6.0-2022-08-19' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull perf tools fixes from Arnaldo Carvalho de Melo:
- Fix alignment for cpu map masks in event encoding.
- Support reading PERF_FORMAT_LOST, perf tool counterpart for a feature
that was added in this merge window.
- Sync perf tools copies of kernel headers: socket, msr-index, fscrypt,
cpufeatures, i915_drm, kvm, vhost, perf_event.
* tag 'perf-tools-fixes-for-v6.0-2022-08-19' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
perf tools: Support reading PERF_FORMAT_LOST
libperf: Add a test case for read formats
libperf: Handle read format in perf_evsel__read()
tools headers UAPI: Sync linux/perf_event.h with the kernel sources
tools headers UAPI: Sync x86's asm/kvm.h with the kernel sources
tools headers UAPI: Sync KVM's vmx.h header with the kernel sources
tools include UAPI: Sync linux/vhost.h with the kernel sources
tools headers kvm s390: Sync headers with the kernel sources
tools headers UAPI: Sync linux/kvm.h with the kernel sources
tools headers UAPI: Sync drm/i915_drm.h with the kernel sources
tools headers cpufeatures: Sync with the kernel sources
tools headers UAPI: Sync linux/fscrypt.h with the kernel sources
tools arch x86: Sync the msr-index.h copy with the kernel sources
perf beauty: Update copy of linux/socket.h with the kernel sources
perf cpumap: Fix alignment for masks in event encoding
perf cpumap: Compute mask size in constant time
perf cpumap: Synthetic events and const/static
perf cpumap: Const map for max()
- Fix a KVM crash on z12 and older machines caused by a wrong
assumption that Query AP Configuration Information is always
available.
- Lower severity of excessive Hypervisor filesystem error messages
when booting under KVM.
-----BEGIN PGP SIGNATURE-----
iI0EABYIADUWIQQrtrZiYVkVzKQcYivNdxKlNrRb8AUCYwB2ahccYWdvcmRlZXZA
bGludXguaWJtLmNvbQAKCRDNdxKlNrRb8DSLAP4lScZKm0o1eCJ/impnmFydkKDO
SWHqP0ZTLNJvVtpp3gD+IpOLRAIPcBKA3+/c9nG35rw+TfoRbpbWbV70/PVpQgA=
=Vcv6
-----END PGP SIGNATURE-----
Merge tag 's390-6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Alexander Gordeev:
- Fix a KVM crash on z12 and older machines caused by a wrong
assumption that Query AP Configuration Information is always
available.
- Lower severity of excessive Hypervisor filesystem error messages
when booting under KVM.
* tag 's390-6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/ap: fix crash on older machines based on QCI info missing
s390/hypfs: avoid error message under KVM
- Fix atomic sleep warnings at boot due to get_phb_number() taking a mutex with a
spinlock held on some machines.
- Add missing PMU selftests to .gitignores.
Thanks to: Guenter Roeck, Russell Currey.
-----BEGIN PGP SIGNATURE-----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=Yvlp
-----END PGP SIGNATURE-----
Merge tag 'powerpc-6.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Fix atomic sleep warnings at boot due to get_phb_number() taking a
mutex with a spinlock held on some machines.
- Add missing PMU selftests to .gitignores.
Thanks to Guenter Roeck and Russell Currey.
* tag 'powerpc-6.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
selftests/powerpc: Add missing PMU selftests to .gitignores
powerpc/pci: Fix get_phb_number() locking
A few minor fixes:
- Fix buffer management in SRP to correct a regression with the login
authentication feature from v5.17
- Don't iterate over non-present ports in mlx5
- Fix an error introduced by the foritify work in cxgb4
- Two bug fixes for the recently merged ERDMA driver
- Unbreak RDMA dmabuf support, a regresion from v5.19
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQRRRCHOFoQz/8F5bUaFwuHvBreFYQUCYv/TNgAKCRCFwuHvBreF
YUVTAP9Sh9xQVDGLZro2fUI1eVLZvjbu7qWPm7tmUC3AptJSyQD9FvRbU2IVMyRM
iw38PPMWAAEukmib6xypsAC+/eUSpQM=
=+t0D
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma fixes from Jason Gunthorpe:
"A few minor fixes:
- Fix buffer management in SRP to correct a regression with the login
authentication feature from v5.17
- Don't iterate over non-present ports in mlx5
- Fix an error introduced by the foritify work in cxgb4
- Two bug fixes for the recently merged ERDMA driver
- Unbreak RDMA dmabuf support, a regresion from v5.19"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
RDMA: Handle the return code from dma_resv_wait_timeout() properly
RDMA/erdma: Correct the max_qp and max_cq capacities of the device
RDMA/erdma: Using the key in FMR WR instead of MR structure
RDMA/cxgb4: fix accept failure due to increased cpl_t5_pass_accept_rpl size
RDMA/mlx5: Use the proper number of ports
IB/iser: Fix login with authentication
This `clang-analyzer` check flags the use of memset(), suggesting a more
secure version of the API, such as memset_s(), which does not exist in
the kernel:
warning: Call to function 'memset' is insecure as it does not provide
security checks introduced in the C11 standard. Replace with analogous
functions that support length arguments or provides boundary checks such
as 'memset_s' in case of C11
[clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling]
Signed-off-by: Guru Das Srinagesh <quic_gurus@quicinc.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Commit b2c8855491 ("kbuild: update modules.order only when contained
modules are updated") accidentally changed the modules order.
Prior to that commit, the modules order was determined based on
vmlinux-dirs, which lists core-y/m, drivers-y/m, libs-y/m, in this order.
Now, subdir-modorder lists them in a different order: core-y/m, libs-y/m,
drivers-y/m.
Presumably, there was no practical issue because the modules in drivers
and libs are orthogonal, but there is no reason to have this distortion.
Get back to the original order.
Fixes: b2c8855491 ("kbuild: update modules.order only when contained modules are updated")
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
There are no instances of this warning in the tree across several
difference architectures and configurations. This was added by
commit 26ea6bb1fe ("kbuild, LLVMLinux: Supress warnings unless W=1-3")
back in 2014, where it might have been necessary, but there are no
instances of it now so stop disabling it to increase warning coverage
for clang.
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
There is a test in powerpc's Kconfig which checks __LONG_DOUBLE_128__
and sets CONFIG_PPC_LONG_DOUBLE_128 if it is understood by the compiler.
We currently don't handle it, so this results in PPC_LONG_DOUBLE_128 not
being in super-config generated by dummy-tools. So take this into
account in the gcc script and preprocess __LONG_DOUBLE_128__ as "1".
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Since commit 7b4537199a ("kbuild: link symbol CRCs at final link,
removing CONFIG_MODULE_REL_CRCS"), module versioning is broken on
some architectures. Loading a module fails with "disagrees about
version of symbol module_layout".
On such architectures (e.g. ARCH=sparc build with sparc64_defconfig),
modpost shows a warning, like follows:
WARNING: modpost: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
Is "_mcount" prototyped in <asm/asm-prototypes.h>?
Previously, it was a harmless warning (CRC check was just skipped),
but now wrong CRCs are used for comparison because invalid CRCs are
just skipped.
$ sparc64-linux-gnu-nm -n vmlinux
[snip]
0000000000c2cea0 r __ksymtab__kstrtol
0000000000c2ceb8 r __ksymtab__kstrtoul
0000000000c2ced0 r __ksymtab__local_bh_enable
0000000000c2cee8 r __ksymtab__mcount
0000000000c2cf00 r __ksymtab__printk
0000000000c2cf18 r __ksymtab__raw_read_lock
0000000000c2cf30 r __ksymtab__raw_read_lock_bh
[snip]
0000000000c53b34 D __crc__kstrtol
0000000000c53b38 D __crc__kstrtoul
0000000000c53b3c D __crc__local_bh_enable
0000000000c53b40 D __crc__printk
0000000000c53b44 D __crc__raw_read_lock
0000000000c53b48 D __crc__raw_read_lock_bh
Please notice __crc__mcount is missing here.
When the module subsystem looks up a CRC that comes after, it results
in reading out a wrong address. For example, when __crc__printk is
needed, the module subsystem reads 0xc53b44 instead of 0xc53b40.
All CRC entries must be output for correct index accessing. Invalid
CRCs will be unused, but are needed to keep the one-to-one mapping
between __ksymtab_* and __crc_*.
The best is to fix all modpost warnings, but several warnings are still
remaining on less popular architectures.
Fixes: 7b4537199a ("kbuild: link symbol CRCs at final link, removing CONFIG_MODULE_REL_CRCS")
Reported-by: matoro <matoro_mailinglist_kernel@matoro.tk>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Tested-by: matoro <matoro_mailinglist_kernel@matoro.tk>
-----BEGIN PGP SIGNATURE-----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=y2HE
-----END PGP SIGNATURE-----
Merge tag 'block-6.0-2022-08-19' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
"A few fixes that should go into this release:
- Small series of patches for ublk (ZiyangZhang)
- Remove dead function (Yu)
- Fix for running a block queue in case of resource starvation
(Yufen)"
* tag 'block-6.0-2022-08-19' of git://git.kernel.dk/linux-block:
blk-mq: run queue no matter whether the request is the last request
blk-mq: remove unused function blk_mq_queue_stopped()
ublk_drv: do not add a re-issued request aborted previously to ioucmd's task_work
ublk_drv: update comment for __ublk_fail_req()
ublk_drv: check ubq_daemon_is_dying() in __ublk_rq_task_work()
ublk_drv: update iod->addr for UBLK_IO_NEED_GET_DATA
-----BEGIN PGP SIGNATURE-----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=hsdA
-----END PGP SIGNATURE-----
Merge tag 'io_uring-6.0-2022-08-19' of git://git.kernel.dk/linux-block
Pull io_uring fixes from Jens Axboe:
"A few fixes for regressions in this cycle:
- Two instances of using the wrong "has async data" helper (Pavel)
- Fixup zero-copy address import (Pavel)
- Bump zero-copy notification slot limit (Pavel)"
* tag 'io_uring-6.0-2022-08-19' of git://git.kernel.dk/linux-block:
io_uring/net: use right helpers for async_data
io_uring/notif: raise limit on notification slots
io_uring/net: improve zc addr import error handling
io_uring/net: use right helpers for async recycle
* Add a missing command name definition for ata_get_cmd_name(), from me.
* A fix to address a performance regression due to the default max_sectors queue limit for ATA devices connected
to AHCI adapters being too small, from John.
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQSRPv8tYSvhwAzJdzjdoc3SxdoYdgUCYwENCAAKCRDdoc3SxdoY
dpmEAQC52FfX5ttpVz45zqhKgG9LHVB2pGXuIXj1yVULKNm4ywEA26sVVNj373Ne
2RskpX/l33TgBFy6XJ8cBTqGUEaOSw8=
=82M4
-----END PGP SIGNATURE-----
Merge tag 'ata-6.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata
Pull ATA fixes from Damien Le Moal:
- Add a missing command name definition for ata_get_cmd_name(), from
me.
- A fix to address a performance regression due to the default
max_sectors queue limit for ATA devices connected to AHCI adapters
being too small, from John.
* tag 'ata-6.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
ata: libata: Set __ATA_BASE_SHT max_sectors
ata: libata-eh: Add missing command name
- meson-gx: Fix error handling in ->probe()
- mtk-sd: Fix a command problem when using cqe off/disable
- pxamci: Fix error handling in ->probe()
- sdhci-of-dwcmshc: Fix broken support for the BlueField-3 variant
-----BEGIN PGP SIGNATURE-----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=vAkO
-----END PGP SIGNATURE-----
Merge tag 'mmc-v6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC host fixes from Ulf Hansson:
- meson-gx: Fix error handling in ->probe()
- mtk-sd: Fix a command problem when using cqe off/disable
- pxamci: Fix error handling in ->probe()
- sdhci-of-dwcmshc: Fix broken support for the BlueField-3 variant
* tag 'mmc-v6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
mmc: sdhci-of-dwcmshc: Re-enable support for the BlueField-3 SoC
mmc: meson-gx: Fix an error handling path in meson_mmc_probe()
mmc: mtk-sd: Clear interrupts when cqe off/disable
mmc: pxamci: Fix another error handling path in pxamci_probe()
mmc: pxamci: Fix an error handling path in pxamci_probe()
