| Age | Commit message (Collapse) | Author | Files | Lines |
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Remove dma_alloc_coherent return value cast.
This is detected by coccinelle.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Implement the getsockopt SOL_TLS TLS_RX which is currently missing. The
primary usecase is to use it in conjunction with TCP_REPAIR to
checkpoint/restore the TLS record layer state.
TLS connection state usually exists on the user space library. So
basically we can easily extract it from there, but when the TLS
connections are delegated to the kTLS, it is not the case. We need to
have a way to extract the TLS state from the kernel for both of TX and
RX side.
The new TLS_RX getsockopt copies the crypto_info to user in the same
way as TLS_TX does.
We have described use cases in our research work in Netdev 0x14
Transport Workshop [1].
Also, there is an TLS implementation called tlse [2] which supports
TLS connection migration. They have support of kTLS and their code
shows that they are expecting the future support of this option.
[1] https://speakerdeck.com/yutarohayakawa/prism-proxies-without-the-pain
[2] https://github.com/eduardsui/tlse
Signed-off-by: Yutaro Hayakawa <yhayakawa3720@gmail.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Error on calling kthread_create_on_node prints wrong function name,
kernel_thread.
Fixes: 94dcf29a11b3 ("kthread: use kthread_create_on_node()")
Signed-off-by: Leesoo Ahn <dev@ooseel.net>
Acked-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Tonghao Zhang says:
====================
net: openvswitch: improve the codes
This series patches are not bug fix, just improve codes.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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keep_flows was introduced by [1], which used as flag to delete flows or not.
When rehashing or expanding the table instance, we will not flush the flows.
Now don't use it anymore, remove it.
[1] - https://github.com/openvswitch/ovs/commit/acd051f1761569205827dc9b037e15568a8d59f8
Cc: Pravin B Shelar <pshelar@ovn.org>
Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Acked-by: Pravin B Shelar <pshelar@ovn.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Decrease table->count and ufid_count unconditionally,
because we only don't use count or ufid_count to count
when flushing the flows. To simplify the codes, we
remove the "count" argument of table_instance_flow_free.
To avoid a bug when deleting flows in the future, add
WARN_ON in flush flows function.
Cc: Pravin B Shelar <pshelar@ovn.org>
Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Acked-by: Pravin B Shelar <pshelar@ovn.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Not change the logic, just improve the coding style.
Cc: Pravin B Shelar <pshelar@ovn.org>
Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Acked-by: Pravin B Shelar <pshelar@ovn.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Pull operating performance points (OPP) framework fixes for 5.9-rc4 from
Viresh Kumar:
"This fixes reference counting for OPP tables. Few patches are getting
queued (for various subsystems) for 5.10 which depend on this to be
fixed first."
* 'opp/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm:
opp: Don't drop reference for an OPP table that was never parsed
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Fix min_low_pfn/max_low_pfn build errors for arch/ia64/: (e.g.)
ERROR: "max_low_pfn" [drivers/rpmsg/virtio_rpmsg_bus.ko] undefined!
ERROR: "min_low_pfn" [drivers/rpmsg/virtio_rpmsg_bus.ko] undefined!
ERROR: "min_low_pfn" [drivers/hwtracing/intel_th/intel_th_msu.ko] undefined!
ERROR: "max_low_pfn" [drivers/hwtracing/intel_th/intel_th_msu.ko] undefined!
ERROR: "min_low_pfn" [drivers/crypto/cavium/nitrox/n5pf.ko] undefined!
ERROR: "max_low_pfn" [drivers/crypto/cavium/nitrox/n5pf.ko] undefined!
ERROR: "max_low_pfn" [drivers/md/dm-integrity.ko] undefined!
ERROR: "min_low_pfn" [drivers/md/dm-integrity.ko] undefined!
ERROR: "max_low_pfn" [crypto/tcrypt.ko] undefined!
ERROR: "min_low_pfn" [crypto/tcrypt.ko] undefined!
ERROR: "min_low_pfn" [security/keys/encrypted-keys/encrypted-keys.ko] undefined!
ERROR: "max_low_pfn" [security/keys/encrypted-keys/encrypted-keys.ko] undefined!
ERROR: "min_low_pfn" [arch/ia64/kernel/mca_recovery.ko] undefined!
ERROR: "max_low_pfn" [arch/ia64/kernel/mca_recovery.ko] undefined!
David suggested just exporting min_low_pfn & max_low_pfn in
mm/memblock.c:
https://lore.kernel.org/lkml/alpine.DEB.2.22.394.2006291911220.1118534@chino.kir.corp.google.com/
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: David Rientjes <rientjes@google.com>
Acked-by: Tony Luck <tony.luck@intel.com>
Cc: linux-mm@kvack.org
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Mike Rapoport <rppt@linux.ibm.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: linux-ia64@vger.kernel.org
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
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Disable ordered_events for report raw dump, because for raw dump we want
to see events as they are stored in the perf.data file, not sorted by
time.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20200827134830.126721-1-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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perf_event.h has macros that define the field offsets in the data_src
bitmask in perf records. The SNOOPX and REMOTE offsets were both 37.
These are distinct fields, and the bitfield layout in perf_mem_data_src
confirms that SNOOPX should be at offset 38.
Committer notes:
This was extracted from a larger patch that also contained kernel
changes.
Fixes: 52839e653b5629bd ("perf tools: Add support for printing new mem_info encodings")
Signed-off-by: Al Grant <al.grant@arm.com>
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/9974f2d0-bf7f-518e-d9f7-4520e5ff1bb0@foss.arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Commit 42bbabed09ce6208 ("perf tools: Add hw_idx in struct branch_stack")
changed the format of branch stacks in perf samples. When samples use
this new format, a flag must be set in the corresponding event.
Synthesized branch stacks generated from Intel PT were using the new
format, but not setting the event attribute, leading to consumers
seeing corrupt data. This patch fixes the issue by setting the event
attribute to indicate use of the new format.
Fixes: 42bbabed09ce6208 ("perf tools: Add hw_idx in struct branch_stack")
Signed-off-by: Al Grant <al.grant@arm.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lore.kernel.org/lkml/20200819084751.17686-2-leo.yan@linaro.org
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Commit 42bbabed09ce6208 ("perf tools: Add hw_idx in struct branch_stack")
changed the format of branch stacks in perf samples. When samples use
this new format, a flag must be set in the corresponding event.
Synthesized branch stacks generated from CoreSight ETM trace were using
the new format, but not setting the event attribute, leading to
consumers seeing corrupt data. This patch fixes the issue by setting the
event attribute to indicate use of the new format.
Fixes: 42bbabed09ce6208 ("perf tools: Add hw_idx in struct branch_stack")
Signed-off-by: Al Grant <al.grant@arm.com>
Reviewed-by: Andrea Brunato <andrea.brunato@arm.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Link: http://lore.kernel.org/lkml/20200819084751.17686-1-leo.yan@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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For a while we need to have a dummy event for doing things like
receiving PERF_RECORD_COMM, PERF_RECORD_EXEC, etc for threads being
created and dying while we synthesize the pre-existing ones at tool
start.
This 'dummy' event is needed for keeping track of thread lifetime events
early in the session but are uninteresting otherwise, i.e. no need to
have it in a initial events menu for the non-grouped case, i.e. for:
# perf top -e cycles,instructions
or even for plain:
# perf top
When 'cycles' and that 'dummy' event are in place.
The code to remove that 'dummy' event ended up creating an endless loop
for the grouped case, i.e.:
# perf top -e '{cycles,instructions}'
Fix it.
Fixes: bee9ca1c8a237ca1 ("perf report TUI: Remove needless 'dummy' event from menu")
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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With a fake_pmu the pmu_info isn't populated by perf_pmu__check_alias.
In this case, don't try to copy the uninitialized values to the evsel.
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lore.kernel.org/lkml/20200826042910.1902374-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Fix a compile error on F32 and gcc version 10.1 on s390 in file
utils/stat-display.c. The error does not show up with make DEBUG=y. In
fact the issue shows up when using both compiler options -O6 and
-D_FORTIFY_SOURCE=2 (which are omitted with DEBUG=Y).
This is the offending call chain:
print_counter_aggr()
printout(config, -1, 0, ...) with 2nd parm id set to -1
aggr_printout(config, x, id --> -1, ...) which leads to this code:
case AGGR_NONE:
if (evsel->percore && !config->percore_show_thread) {
....
} else {
fprintf(config->output, "CPU%*d%s",
config->csv_output ? 0 : -7,
evsel__cpus(evsel)->map[id],
^^ id is -1 !!!!
config->csv_sep);
}
This is a compiler inlining issue which is detected on s390 but not on
other plattforms.
Output before:
# make util/stat-display.o
.....
util/stat-display.c: In function ‘perf_evlist__print_counters’:
util/stat-display.c:121:4: error: array subscript -1 is below array
bounds of ‘int[]’ [-Werror=array-bounds]
121 | fprintf(config->output, "CPU%*d%s",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
122 | config->csv_output ? 0 : -7,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
123 | evsel__cpus(evsel)->map[id],
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
124 | config->csv_sep);
| ~~~~~~~~~~~~~~~~
In file included from util/evsel.h:13,
from util/evlist.h:13,
from util/stat-display.c:9:
/root/linux/tools/lib/perf/include/internal/cpumap.h:10:7:
note: while referencing ‘map’
10 | int map[];
| ^~~
cc1: all warnings being treated as errors
mv: cannot stat 'util/.stat-display.o.tmp': No such file or directory
make[3]: *** [/root/linux/tools/build/Makefile.build:97: util/stat-display.o]
Error 1
make[2]: *** [Makefile.perf:716: util/stat-display.o] Error 2
make[1]: *** [Makefile.perf:231: sub-make] Error 2
make: *** [Makefile:110: util/stat-display.o] Error 2
[root@t35lp46 perf]#
Output after:
# make util/stat-display.o
.....
CC util/stat-display.o
[root@t35lp46 perf]#
Committer notes:
Removed the removal of {} enclosing the multiline else block, as pointed
out by Jiri Olsa.
Suggested-by: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Sumanth Korikkar <sumanthk@linux.ibm.com>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Link: http://lore.kernel.org/lkml/20200825063304.77733-1-tmricht@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Linux 5.9 introduced perf test case "Parse and process metrics" and
on s390 this test case always dumps core:
[root@t35lp67 perf]# ./perf test -vvvv -F 67
67: Parse and process metrics :
--- start ---
metric expr inst_retired.any / cpu_clk_unhalted.thread for IPC
parsing metric: inst_retired.any / cpu_clk_unhalted.thread
Segmentation fault (core dumped)
[root@t35lp67 perf]#
I debugged this core dump and gdb shows this call chain:
(gdb) where
#0 0x000003ffabc3192a in __strnlen_c_1 () from /lib64/libc.so.6
#1 0x000003ffabc293de in strcasestr () from /lib64/libc.so.6
#2 0x0000000001102ba2 in match_metric(list=0x1e6ea20 "inst_retired.any",
n=<optimized out>)
at util/metricgroup.c:368
#3 find_metric (map=<optimized out>, map=<optimized out>,
metric=0x1e6ea20 "inst_retired.any")
at util/metricgroup.c:765
#4 __resolve_metric (ids=0x0, map=<optimized out>, metric_list=0x0,
metric_no_group=<optimized out>, m=<optimized out>)
at util/metricgroup.c:844
#5 resolve_metric (ids=0x0, map=0x0, metric_list=0x0,
metric_no_group=<optimized out>)
at util/metricgroup.c:881
#6 metricgroup__add_metric (metric=<optimized out>,
metric_no_group=metric_no_group@entry=false, events=<optimized out>,
events@entry=0x3ffd84fb878, metric_list=0x0,
metric_list@entry=0x3ffd84fb868, map=0x0)
at util/metricgroup.c:943
#7 0x00000000011034ae in metricgroup__add_metric_list (map=0x13f9828 <map>,
metric_list=0x3ffd84fb868, events=0x3ffd84fb878,
metric_no_group=<optimized out>, list=<optimized out>)
at util/metricgroup.c:988
#8 parse_groups (perf_evlist=perf_evlist@entry=0x1e70260,
str=str@entry=0x12f34b2 "IPC", metric_no_group=<optimized out>,
metric_no_merge=<optimized out>,
fake_pmu=fake_pmu@entry=0x1462f18 <perf_pmu.fake>,
metric_events=0x3ffd84fba58, map=0x1)
at util/metricgroup.c:1040
#9 0x0000000001103eb2 in metricgroup__parse_groups_test(
evlist=evlist@entry=0x1e70260, map=map@entry=0x13f9828 <map>,
str=str@entry=0x12f34b2 "IPC",
metric_no_group=metric_no_group@entry=false,
metric_no_merge=metric_no_merge@entry=false,
metric_events=0x3ffd84fba58)
at util/metricgroup.c:1082
#10 0x00000000010c84d8 in __compute_metric (ratio2=0x0, name2=0x0,
ratio1=<synthetic pointer>, name1=0x12f34b2 "IPC",
vals=0x3ffd84fbad8, name=0x12f34b2 "IPC")
at tests/parse-metric.c:159
#11 compute_metric (ratio=<synthetic pointer>, vals=0x3ffd84fbad8,
name=0x12f34b2 "IPC")
at tests/parse-metric.c:189
#12 test_ipc () at tests/parse-metric.c:208
.....
..... omitted many more lines
This test case was added with
commit 218ca91df477 ("perf tests: Add parse metric test for frontend metric").
When I compile with make DEBUG=y it works fine and I do not get a core dump.
It turned out that the above listed function call chain worked on a struct
pmu_event array which requires a trailing element with zeroes which was
missing. The marco map_for_each_event() loops over that array tests for members
metric_expr/metric_name/metric_group being non-NULL. Adding this element fixes
the issue.
Output after:
[root@t35lp46 perf]# ./perf test 67
67: Parse and process metrics : Ok
[root@t35lp46 perf]#
Committer notes:
As Ian remarks, this is not s390 specific:
<quote Ian>
This also shows up with address sanitizer on all architectures
(perhaps change the patch title) and perhaps add a "Fixes: <commit>"
tag.
=================================================================
==4718==ERROR: AddressSanitizer: global-buffer-overflow on address
0x55c93b4d59e8 at pc 0x55c93a1541e2 bp 0x7ffd24327c60 sp
0x7ffd24327c58
READ of size 8 at 0x55c93b4d59e8 thread T0
#0 0x55c93a1541e1 in find_metric tools/perf/util/metricgroup.c:764:2
#1 0x55c93a153e6c in __resolve_metric tools/perf/util/metricgroup.c:844:9
#2 0x55c93a152f18 in resolve_metric tools/perf/util/metricgroup.c:881:9
#3 0x55c93a1528db in metricgroup__add_metric
tools/perf/util/metricgroup.c:943:9
#4 0x55c93a151996 in metricgroup__add_metric_list
tools/perf/util/metricgroup.c:988:9
#5 0x55c93a1511b9 in parse_groups tools/perf/util/metricgroup.c:1040:8
#6 0x55c93a1513e1 in metricgroup__parse_groups_test
tools/perf/util/metricgroup.c:1082:9
#7 0x55c93a0108ae in __compute_metric tools/perf/tests/parse-metric.c:159:8
#8 0x55c93a010744 in compute_metric tools/perf/tests/parse-metric.c:189:9
#9 0x55c93a00f5ee in test_ipc tools/perf/tests/parse-metric.c:208:2
#10 0x55c93a00f1e8 in test__parse_metric
tools/perf/tests/parse-metric.c:345:2
#11 0x55c939fd7202 in run_test tools/perf/tests/builtin-test.c:410:9
#12 0x55c939fd6736 in test_and_print tools/perf/tests/builtin-test.c:440:9
#13 0x55c939fd58c3 in __cmd_test tools/perf/tests/builtin-test.c:661:4
#14 0x55c939fd4e02 in cmd_test tools/perf/tests/builtin-test.c:807:9
#15 0x55c939e4763d in run_builtin tools/perf/perf.c:313:11
#16 0x55c939e46475 in handle_internal_command tools/perf/perf.c:365:8
#17 0x55c939e4737e in run_argv tools/perf/perf.c:409:2
#18 0x55c939e45f7e in main tools/perf/perf.c:539:3
0x55c93b4d59e8 is located 0 bytes to the right of global variable
'pme_test' defined in 'tools/perf/tests/parse-metric.c:17:25'
(0x55c93b4d54a0) of size 1352
SUMMARY: AddressSanitizer: global-buffer-overflow
tools/perf/util/metricgroup.c:764:2 in find_metric
Shadow bytes around the buggy address:
0x0ab9a7692ae0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ab9a7692af0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ab9a7692b00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ab9a7692b10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ab9a7692b20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0ab9a7692b30: 00 00 00 00 00 00 00 00 00 00 00 00 00[f9]f9 f9
0x0ab9a7692b40: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9
0x0ab9a7692b50: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9
0x0ab9a7692b60: f9 f9 f9 f9 f9 f9 f9 f9 00 00 00 00 00 00 00 00
0x0ab9a7692b70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ab9a7692b80: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
Shadow gap: cc
</quote>
I'm also adding the missing "Fixes" tag and setting just .name to NULL,
as doing it that way is more compact (the compiler will zero out
everything else) and the table iterators look for .name being NULL as
the sentinel marking the end of the table.
Fixes: 0a507af9c681ac2a ("perf tests: Add parse metric test for ipc metric")
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Reviewed-by: Sumanth Korikkar <sumanthk@linux.ibm.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Link: http://lore.kernel.org/lkml/20200825071211.16959-1-tmricht@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Currently if we run 'perf record -e cycles:u', exclude_guest=0.
But it doesn't make sense in most cases that we request for
user-space counting but we also get the guest report.
Of course, we also need to consider 'perf kvm' usage case that
authorized perf users on the host may only want to count guest user
space events. For example,
# perf kvm --guest record -e cycles:u
When we have 'exclude_guest=1' for 'perf kvm' usage, we may get nothing
from guest events.
To keep perf semantics consistent and clear, this patch sets
exclude_guest=1 for user-space counting but except for 'perf kvm' usage.
Before:
perf record -e cycles:u ./div
perf evlist -v
cycles:u: ..., exclude_kernel: 1, exclude_hv: 1, ...
After:
perf record -e cycles:u ./div
perf evlist -v
cycles:u: ..., exclude_kernel: 1, exclude_hv: 1, exclude_guest: 1, ...
Before:
perf kvm --guest record -e cycles:u -vvv
perf_event_attr:
size 120
{ sample_period, sample_freq } 4000
sample_type IP|TID|TIME|ID|CPU|PERIOD
read_format ID
disabled 1
inherit 1
exclude_kernel 1
exclude_hv 1
freq 1
sample_id_all 1
After:
perf kvm --guest record -e cycles:u -vvv
perf_event_attr:
size 120
{ sample_period, sample_freq } 4000
sample_type IP|TID|TIME|ID|CPU|PERIOD
read_format ID
disabled 1
inherit 1
exclude_kernel 1
exclude_hv 1
freq 1
sample_id_all 1
For Before/After, exclude_guest are both 0 for perf kvm usage.
perf test 6
6: Parse event definition strings : Ok
Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Tested-by: Like Xu <like.xu@linux.intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jin Yao <yao.jin@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20200814012120.16647-1-yao.jin@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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The help info of option "--no-bpf-event" is wrongly described as "record
bpf events", correct it.
Committer testing:
$ perf record -h bpf
Usage: perf record [<options>] [<command>]
or: perf record [<options>] -- <command> [<options>]
--clang-opt <clang options>
options passed to clang when compiling BPF scriptlets
--clang-path <clang path>
clang binary to use for compiling BPF scriptlets
--no-bpf-event do not record bpf events
$
Fixes: 71184c6ab7e6 ("perf record: Replace option --bpf-event with --no-bpf-event")
Signed-off-by: Wei Li <liwei391@huawei.com>
Acked-by: Song Liu <songliubraving@fb.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Hanjun Guo <guohanjun@huawei.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Li Bin <huawei.libin@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lore.kernel.org/lkml/20200819031947.12115-1-liwei391@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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A couple of trivial fixes for using %zd for size_t in the code
supporting the ZSTD compression library.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20200820212501.24421-1-chris@chris-wilson.co.uk
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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We need to hold the whole device bd_mutex to protect against
other thread concurrently deleting out partition before we get
to it, and thus causing a use after free.
Fixes: cddae808aeb7 ("block: pass a hd_struct to delete_partition")
Reported-by: syzbot+6448f3c229bc52b82f69@syzkaller.appspotmail.com
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Commit e8c7d14ac6c3 ("block: revert back to synchronous request_queue removal")
stops to release request queue from wq context because that commit
supposed all blk_put_queue() is called in context which is allowed
to sleep. However, this assumption isn't true because we release disk's
reference in partition's percpu_ref's ->release() which doesn't allow
to sleep, because the ->release() is run via call_rcu().
Fixes this issue by moving put disk reference into hd_struct_free_work()
Fixes: e8c7d14ac6c3 ("block: revert back to synchronous request_queue removal")
Reported-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Tested-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Luis Chamberlain <mcgrof@kernel.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Index here is already the position of the file in fixed_file_table, we
should not use io_file_from_index() again to get it. Otherwise, the
wrong file which still in use may be released unexpectedly.
Cc: stable@vger.kernel.org # v5.6
Fixes: 05f3fb3c5397 ("io_uring: avoid ring quiesce for fixed file set unregister and update")
Signed-off-by: Jiufei Xue <jiufei.xue@linux.alibaba.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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If a driver leaves the limit settings as the defaults, then we don't
initialize bdi->io_pages. This means that file systems may need to
work around bdi->io_pages == 0, which is somewhat messy.
Initialize the default value just like we do for ->ra_pages.
Cc: stable@vger.kernel.org
Fixes: 9491ae4aade6 ("mm: don't cap request size based on read-ahead setting")
Reported-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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The functions bq_enqueue(), bq_flush_to_queue(), and bq_xmit_all() in
{cpu,dev}map.c always return zero. Changing the return type from int
to void makes the code easier to follow.
Suggested-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Acked-by: Toke Høiland-Jørgensen <toke@redhat.com>
Link: https://lore.kernel.org/bpf/20200901083928.6199-1-bjorn.topel@gmail.com
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There is no caller in tree.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200829115924.7572-1-yuehaibing@huawei.com
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The PCM OSS mulaw plugin has a check of the format of the counter part
whether it's a linear format. The check is with snd_BUG_ON() that
emits WARN_ON() when the debug config is set, and it confuses
syzkaller as if it were a serious issue. Let's drop snd_BUG_ON() for
avoiding that.
While we're at it, correct the error code to a more suitable, EINVAL.
Reported-by: syzbot+23b22dc2e0b81cbfcc95@syzkaller.appspotmail.com
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200901131802.18157-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Fixes the following W=1 kernel build warning(s):
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_n.c:9218:18: warning: ‘papd_cal_scalars_tbl_core1_rev3’ defined but not used [-Wunused-const-variable=]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_n.c:9151:18: warning: ‘papd_comp_epsilon_tbl_core1_rev3’ defined but not used [-Wunused-const-variable=]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_n.c:9084:18: warning: ‘papd_cal_scalars_tbl_core0_rev3’ defined but not used [-Wunused-const-variable=]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_n.c:9017:18: warning: ‘papd_comp_epsilon_tbl_core0_rev3’ defined but not used [-Wunused-const-variable=]
Cc: Arend van Spriel <arend.vanspriel@broadcom.com>
Cc: Franky Lin <franky.lin@broadcom.com>
Cc: Hante Meuleman <hante.meuleman@broadcom.com>
Cc: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Cc: Wright Feng <wright.feng@cypress.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: linux-wireless@vger.kernel.org
Cc: brcm80211-dev-list.pdl@broadcom.com
Cc: brcm80211-dev-list@cypress.com
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-31-lee.jones@linaro.org
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Fixes the following W=1 kernel build warning(s):
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_lcn.c:1510:33: warning: ‘dot11lcnphytbl_rx_gain_info_rev1’ defined but not used [-Wunused-const-variable=]
Cc: Arend van Spriel <arend.vanspriel@broadcom.com>
Cc: Franky Lin <franky.lin@broadcom.com>
Cc: Hante Meuleman <hante.meuleman@broadcom.com>
Cc: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Cc: Wright Feng <wright.feng@cypress.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: linux-wireless@vger.kernel.org
Cc: brcm80211-dev-list.pdl@broadcom.com
Cc: brcm80211-dev-list@cypress.com
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-30-lee.jones@linaro.org
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Fixes the following W=1 kernel build warning(s):
In file included from drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c:16:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c: In function ‘wlc_phy_spurwar_nphy’:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c:19036:6: warning: variable ‘tempval’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c: In function ‘wlc_phy_tempsense_nphy’:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c:21983:28: warning: variable ‘RfctrlMiscReg6_save’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c: In function ‘wlc_phy_rssi_compute_nphy’:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c:22986:6: warning: variable ‘phyRx0_l’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c: In function ‘wlc_phy_runsamples_nphy’:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c:23101:6: warning: variable ‘lpf_bw_ctl_miscreg4’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c:23100:50: warning: variable ‘lpf_bw_ctl_miscreg3’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c: In function ‘wlc_phy_iqcal_gainparams_nphy’:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c:23406:6: warning: variable ‘idx’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c: In function ‘wlc_phy_a2_nphy’:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c:24707:7: warning: variable ‘phy_a6’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c: In function ‘wlc_phy_a3_nphy’:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c:24999:7: warning: variable ‘phy_a11’ set but not used [-Wunused-but-set-variable]
Cc: Arend van Spriel <arend.vanspriel@broadcom.com>
Cc: Franky Lin <franky.lin@broadcom.com>
Cc: Hante Meuleman <hante.meuleman@broadcom.com>
Cc: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Cc: Wright Feng <wright.feng@cypress.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: zhong jiang <zhongjiang@huawei.com>
Cc: linux-wireless@vger.kernel.org
Cc: brcm80211-dev-list.pdl@broadcom.com
Cc: brcm80211-dev-list@cypress.com
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-29-lee.jones@linaro.org
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Fixes the following W=1 kernel build warning(s):
In file included from drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c:11:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c: In function ‘wlc_lcnphy_rx_iq_cal’:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c:1366:29: warning: variable ‘RFOverride0_old’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c: In function ‘wlc_lcnphy_radio_2064_channel_tune_4313’:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c:1667:21: warning: variable ‘qFvco’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c:1667:14: warning: variable ‘qFref’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c:1667:6: warning: variable ‘qFxtal’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c: In function ‘wlc_lcnphy_idle_tssi_est’:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c:2856:6: warning: variable ‘idleTssi’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c: In function ‘wlc_lcnphy_tx_iqlo_soft_cal_full’:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c:3861:53: warning: variable ‘locc4’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c:3861:46: warning: variable ‘locc3’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c:3861:39: warning: variable ‘locc2’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c:3861:32: warning: variable ‘iqcc0’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c: In function ‘wlc_lcnphy_periodic_cal’:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c:4196:6: warning: variable ‘rx_iqcomp_sz’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c:4195:33: warning: variable ‘rx_iqcomp’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c:4194:16: warning: variable ‘full_cal’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c: In function ‘wlc_phy_txpwr_srom_read_lcnphy’:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c:4919:7: warning: variable ‘opo’ set but not used [-Wunused-but-set-variable]
Cc: Arend van Spriel <arend.vanspriel@broadcom.com>
Cc: Franky Lin <franky.lin@broadcom.com>
Cc: Hante Meuleman <hante.meuleman@broadcom.com>
Cc: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Cc: Wright Feng <wright.feng@cypress.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: linux-wireless@vger.kernel.org
Cc: brcm80211-dev-list.pdl@broadcom.com
Cc: brcm80211-dev-list@cypress.com
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-28-lee.jones@linaro.org
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Fixes the following W=1 kernel build warning(s):
drivers/net/wireless/intersil/prism54/isl_ioctl.c: In function ‘prism54_update_stats’:
drivers/net/wireless/intersil/prism54/isl_ioctl.c:166:6: warning: variable ‘j’ set but not used [-Wunused-but-set-variable]
Cc: Luis Chamberlain <mcgrof@kernel.org>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Aurelien Alleaume <slts@free.fr>
Cc: Valerio Riedel <hvr@gnu.org>
Cc: "Luis R. Rodriguez" <mcgrof@ruslug.rutgers.edu>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-24-lee.jones@linaro.org
|
|
Fixes the following W=1 kernel build warning(s):
drivers/net/wireless/rsi/rsi_91x_sdio_ops.c:24: warning: Incorrect use of kernel-doc format: * rsi_sdio_master_access_msword() - This function sets the AHB master access
drivers/net/wireless/rsi/rsi_91x_sdio_ops.c:32: warning: Function parameter or member 'adapter' not described in 'rsi_sdio_master_access_msword'
drivers/net/wireless/rsi/rsi_91x_sdio_ops.c:32: warning: Function parameter or member 'ms_word' not described in 'rsi_sdio_master_access_msword'
Cc: Amitkumar Karwar <amitkarwar@gmail.com>
Cc: Siva Rebbagondla <siva8118@gmail.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-23-lee.jones@linaro.org
|
|
Fixes the following W=1 kernel build warning(s):
drivers/net/wireless/realtek/rtw88/debug.c: In function ‘rtw_debug_get_mac_page’:
drivers/net/wireless/realtek/rtw88/debug.c:430:6: warning: variable ‘val’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/realtek/rtw88/debug.c: In function ‘rtw_debug_get_bb_page’:
drivers/net/wireless/realtek/rtw88/debug.c:450:6: warning: variable ‘val’ set but not used [-Wunused-but-set-variable]
Cc: Yan-Hsuan Chuang <yhchuang@realtek.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-22-lee.jones@linaro.org
|
|
Fixes the following W=1 kernel build warning(s):
In file included from drivers/net/wireless/wl3501_cs.c:57:
drivers/net/wireless/wl3501_cs.c:143: warning: Function parameter or member 'reg_domain' not described in 'iw_valid_channel'
drivers/net/wireless/wl3501_cs.c:143: warning: Function parameter or member 'channel' not described in 'iw_valid_channel'
drivers/net/wireless/wl3501_cs.c:162: warning: Function parameter or member 'reg_domain' not described in 'iw_default_channel'
drivers/net/wireless/wl3501_cs.c:248: warning: Function parameter or member 'this' not described in 'wl3501_set_to_wla'
drivers/net/wireless/wl3501_cs.c:270: warning: Function parameter or member 'this' not described in 'wl3501_get_from_wla'
drivers/net/wireless/wl3501_cs.c:467: warning: Function parameter or member 'this' not described in 'wl3501_send_pkt'
drivers/net/wireless/wl3501_cs.c:467: warning: Function parameter or member 'data' not described in 'wl3501_send_pkt'
drivers/net/wireless/wl3501_cs.c:467: warning: Function parameter or member 'len' not described in 'wl3501_send_pkt'
drivers/net/wireless/wl3501_cs.c:729: warning: Function parameter or member 'this' not described in 'wl3501_block_interrupt'
drivers/net/wireless/wl3501_cs.c:746: warning: Function parameter or member 'this' not described in 'wl3501_unblock_interrupt'
drivers/net/wireless/wl3501_cs.c:1124: warning: Function parameter or member 'irq' not described in 'wl3501_interrupt'
drivers/net/wireless/wl3501_cs.c:1124: warning: Function parameter or member 'dev_id' not described in 'wl3501_interrupt'
drivers/net/wireless/wl3501_cs.c:1257: warning: Function parameter or member 'dev' not described in 'wl3501_reset'
drivers/net/wireless/wl3501_cs.c:1420: warning: Function parameter or member 'link' not described in 'wl3501_detach'
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Fox Chen <mhchen@golf.ccl.itri.org.tw>
Cc: de Melo <acme@conectiva.com.br>
Cc: Gustavo Niemeyer <niemeyer@conectiva.com>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-21-lee.jones@linaro.org
|
|
Fixes the following W=1 kernel build warning(s):
In file included from drivers/net/wireless/intersil/hostap/hostap_cs.c:196:
drivers/net/wireless/intersil/hostap/hostap_hw.c: In function ‘prism2_tx_80211’:
drivers/net/wireless/intersil/hostap/hostap_hw.c:1806:18: warning: variable ‘fc’ set but not used [-Wunused-but-set-variable]
1806 | u16 tx_control, fc;
| ^~
In file included from drivers/net/wireless/intersil/hostap/hostap_plx.c:264:
drivers/net/wireless/intersil/hostap/hostap_hw.c: In function ‘prism2_tx_80211’:
drivers/net/wireless/intersil/hostap/hostap_hw.c:1806:18: warning: variable ‘fc’ set but not used [-Wunused-but-set-variable]
1806 | u16 tx_control, fc;
| ^~
In file included from drivers/net/wireless/intersil/hostap/hostap_pci.c:221:
drivers/net/wireless/intersil/hostap/hostap_hw.c: In function ‘prism2_tx_80211’:
drivers/net/wireless/intersil/hostap/hostap_hw.c:1806:18: warning: variable ‘fc’ set but not used [-Wunused-but-set-variable]
1806 | u16 tx_control, fc;
| ^~
Cc: Jouni Malinen <j@w1.fi>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Cong Wang <xiyou.wangcong@gmail.com>
Cc: Taehee Yoo <ap420073@gmail.com>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-20-lee.jones@linaro.org
|
|
- File headers do not make for good kernel-doc candidates
- Kernel-doc header lines should start with " *"
- Fix doc-rot issue
Fixes the following W=1 kernel build warning(s):
drivers/net/wireless/rsi/rsi_91x_sdio.c:25: warning: cannot understand function prototype: 'u16 dev_oper_mode = DEV_OPMODE_STA_BT_DUAL; '
drivers/net/wireless/rsi/rsi_91x_sdio.c:802: warning: bad line: from the device.
drivers/net/wireless/rsi/rsi_91x_sdio.c:842: warning: Function parameter or member 'pfunction' not described in 'rsi_init_sdio_interface'
drivers/net/wireless/rsi/rsi_91x_sdio.c:842: warning: Excess function parameter 'pkt' description in 'rsi_init_sdio_interface'
Cc: Amitkumar Karwar <amitkarwar@gmail.com>
Cc: Siva Rebbagondla <siva8118@gmail.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-17-lee.jones@linaro.org
|
|
Fixes the following W=1 kernel build warning(s):
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Luciano Coelho <luciano.coelho@nokia.com>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-16-lee.jones@linaro.org
|
|
Fixes the following W=1 kernel build warning(s):
drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c:389: warning: Function parameter or member 'name' not described in 'brcmf_fws_mac_descriptor'
drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c:389: warning: Function parameter or member 'requested_packet' not described in 'brcmf_fws_mac_descriptor'
drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c:389: warning: Function parameter or member 'suppr_transit_count' not described in 'brcmf_fws_mac_descriptor'
drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c:389: warning: Function parameter or member 'send_tim_signal' not described in 'brcmf_fws_mac_descriptor'
drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c:389: warning: Function parameter or member 'traffic_pending_bmp' not described in 'brcmf_fws_mac_descriptor'
drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c:389: warning: Function parameter or member 'traffic_lastreported_bmp' not described in 'brcmf_fws_mac_descriptor'
Cc: Arend van Spriel <arend.vanspriel@broadcom.com>
Cc: Franky Lin <franky.lin@broadcom.com>
Cc: Hante Meuleman <hante.meuleman@broadcom.com>
Cc: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Cc: Wright Feng <wright.feng@cypress.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: linux-wireless@vger.kernel.org
Cc: brcm80211-dev-list.pdl@broadcom.com
Cc: brcm80211-dev-list@cypress.com
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-14-lee.jones@linaro.org
|
|
Fixes the following W=1 kernel build warning(s):
drivers/net/wireless/zydas/zd1211rw/zd_chip.c:1385: warning: Function parameter or member 'status' not described in 'zd_rx_rate'
drivers/net/wireless/zydas/zd1211rw/zd_chip.c:1385: warning: Excess function parameter 'rx_status' description in 'zd_rx_rate'
Cc: Daniel Drake <dsd@gentoo.org>
Cc: Ulrich Kunitz <kune@deine-taler.de>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-12-lee.jones@linaro.org
|
|
Fixes the following W=1 kernel build warning(s):
drivers/net/wireless/zydas/zd1211rw/zd_mac.c:433: warning: Function parameter or member 'hw' not described in 'zd_mac_tx_status'
drivers/net/wireless/zydas/zd1211rw/zd_mac.c:433: warning: Function parameter or member 'skb' not described in 'zd_mac_tx_status'
drivers/net/wireless/zydas/zd1211rw/zd_mac.c:433: warning: Function parameter or member 'tx_status' not described in 'zd_mac_tx_status'
drivers/net/wireless/zydas/zd1211rw/zd_mac.c:433: warning: Excess function parameter 'flags' description in 'zd_mac_tx_status'
drivers/net/wireless/zydas/zd1211rw/zd_mac.c:487: warning: Function parameter or member 'urb' not described in 'zd_mac_tx_failed'
drivers/net/wireless/zydas/zd1211rw/zd_mac.c:487: warning: Excess function parameter 'dev' description in 'zd_mac_tx_failed'
drivers/net/wireless/zydas/zd1211rw/zd_mac.c:927: warning: Function parameter or member 'hw' not described in 'zd_op_tx'
drivers/net/wireless/zydas/zd1211rw/zd_mac.c:927: warning: Excess function parameter 'dev' description in 'zd_op_tx'
drivers/net/wireless/zydas/zd1211rw/zd_mac.c:963: warning: Function parameter or member 'hw' not described in 'filter_ack'
drivers/net/wireless/zydas/zd1211rw/zd_mac.c:963: warning: Excess function parameter 'dev' description in 'filter_ack'
Cc: Daniel Drake <dsd@gentoo.org>
Cc: Ulrich Kunitz <kune@deine-taler.de>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Michael Wu <flamingice@sourmilk.net>
Cc: "Luis R. Rodriguez" <mcgrof@winlab.rutgers.edu>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-11-lee.jones@linaro.org
|
|
Kerneldoc expects attributes/parameters to be in '@*.: ' format and
gets confused if the variable does not follow the type/attribute
definitions.
Fixes the following W=1 kernel build warning(s):
drivers/net/wireless/zydas/zd1211rw/zd_chip.c:1385: warning: Function parameter or member 'rx_frame' not described in 'zd_rx_rate'
drivers/net/wireless/zydas/zd1211rw/zd_chip.c:1385: warning: Function parameter or member 'status' not described in 'zd_rx_rate'
Cc: Daniel Drake <dsd@gentoo.org>
Cc: Ulrich Kunitz <kune@deine-taler.de>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-10-lee.jones@linaro.org
|
|
Fixes the following W=1 kernel build warning(s):
In file included from drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c:12:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c: In function ‘wlc_phy_upd_env_txpwr_rate_limits’:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c:1516:11: warning: variable ‘vbat’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c:1516:5: warning: variable ‘temp’ set but not used [-Wunused-but-set-variable]
Cc: Arend van Spriel <arend.vanspriel@broadcom.com>
Cc: Franky Lin <franky.lin@broadcom.com>
Cc: Hante Meuleman <hante.meuleman@broadcom.com>
Cc: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Cc: Wright Feng <wright.feng@cypress.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: linux-wireless@vger.kernel.org
Cc: brcm80211-dev-list.pdl@broadcom.com
Cc: brcm80211-dev-list@cypress.com
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-9-lee.jones@linaro.org
|
|
Fixes the following W=1 kernel build warning(s):
drivers/net/wireless/intersil/orinoco/orinoco_usb.c:434: warning: Function parameter or member 'upriv' not described in 'ezusb_req_queue_run'
drivers/net/wireless/intersil/orinoco/orinoco_usb.c:716: warning: Function parameter or member 'req' not described in 'ezusb_fill_req'
drivers/net/wireless/intersil/orinoco/orinoco_usb.c:716: warning: Function parameter or member 'length' not described in 'ezusb_fill_req'
drivers/net/wireless/intersil/orinoco/orinoco_usb.c:716: warning: Function parameter or member 'rid' not described in 'ezusb_fill_req'
drivers/net/wireless/intersil/orinoco/orinoco_usb.c:716: warning: Function parameter or member 'data' not described in 'ezusb_fill_req'
drivers/net/wireless/intersil/orinoco/orinoco_usb.c:716: warning: Function parameter or member 'frame_type' not described in 'ezusb_fill_req'
drivers/net/wireless/intersil/orinoco/orinoco_usb.c:716: warning: Function parameter or member 'reply_count' not described in 'ezusb_fill_req'
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Greg Kroah-Hartman <greg@kroah.com>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-8-lee.jones@linaro.org
|
|
Most likely caused by doc-rot.
Fixes the following W=1 kernel build warning(s):
drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c:977: warning: Function parameter or member 'wdev' not described in 'brcmf_p2p_remain_on_channel'
drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c:2048: warning: Function parameter or member 'cfg' not described in 'brcmf_p2p_ifchange'
drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c:2048: warning: Excess function parameter 'mac' description in 'brcmf_p2p_ifchange'
Cc: Arend van Spriel <arend.vanspriel@broadcom.com>
Cc: Franky Lin <franky.lin@broadcom.com>
Cc: Hante Meuleman <hante.meuleman@broadcom.com>
Cc: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Cc: Wright Feng <wright.feng@cypress.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: linux-wireless@vger.kernel.org
Cc: brcm80211-dev-list.pdl@broadcom.com
Cc: brcm80211-dev-list@cypress.com
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-7-lee.jones@linaro.org
|
|
Fixes the following W=1 kernel build warning(s):
drivers/net/wireless/intel/iwlegacy/3945.c:104: warning: Function parameter or member 'il' not described in 'il3945_disable_events'
drivers/net/wireless/intel/iwlegacy/3945.c:273: warning: Function parameter or member 'il' not described in 'il3945_tx_queue_reclaim'
drivers/net/wireless/intel/iwlegacy/3945.c:273: warning: Function parameter or member 'txq_id' not described in 'il3945_tx_queue_reclaim'
drivers/net/wireless/intel/iwlegacy/3945.c:273: warning: Function parameter or member 'idx' not described in 'il3945_tx_queue_reclaim'
drivers/net/wireless/intel/iwlegacy/3945.c:299: warning: Function parameter or member 'il' not described in 'il3945_hdl_tx'
drivers/net/wireless/intel/iwlegacy/3945.c:299: warning: Function parameter or member 'rxb' not described in 'il3945_hdl_tx'
drivers/net/wireless/intel/iwlegacy/3945.c:637: warning: Function parameter or member 'il' not described in 'il3945_hw_txq_free_tfd'
drivers/net/wireless/intel/iwlegacy/3945.c:637: warning: Function parameter or member 'txq' not described in 'il3945_hw_txq_free_tfd'
drivers/net/wireless/intel/iwlegacy/3945.c:686: warning: Function parameter or member 'il' not described in 'il3945_hw_build_tx_cmd_rate'
drivers/net/wireless/intel/iwlegacy/3945.c:686: warning: Function parameter or member 'cmd' not described in 'il3945_hw_build_tx_cmd_rate'
drivers/net/wireless/intel/iwlegacy/3945.c:686: warning: Function parameter or member 'info' not described in 'il3945_hw_build_tx_cmd_rate'
drivers/net/wireless/intel/iwlegacy/3945.c:686: warning: Function parameter or member 'hdr' not described in 'il3945_hw_build_tx_cmd_rate'
drivers/net/wireless/intel/iwlegacy/3945.c:686: warning: Function parameter or member 'sta_id' not described in 'il3945_hw_build_tx_cmd_rate'
drivers/net/wireless/intel/iwlegacy/3945.c:838: warning: Function parameter or member 'il' not described in 'il3945_txq_ctx_reset'
drivers/net/wireless/intel/iwlegacy/3945.c:1003: warning: Function parameter or member 'il' not described in 'il3945_hw_txq_ctx_free'
drivers/net/wireless/intel/iwlegacy/3945.c:1044: warning: Function parameter or member 'new_reading' not described in 'il3945_hw_reg_adjust_power_by_temp'
drivers/net/wireless/intel/iwlegacy/3945.c:1044: warning: Function parameter or member 'old_reading' not described in 'il3945_hw_reg_adjust_power_by_temp'
drivers/net/wireless/intel/iwlegacy/3945.c:1053: warning: Function parameter or member 'temperature' not described in 'il3945_hw_reg_temp_out_of_range'
drivers/net/wireless/intel/iwlegacy/3945.c:1069: warning: Function parameter or member 'il' not described in 'il3945_hw_reg_txpower_get_temperature'
drivers/net/wireless/intel/iwlegacy/3945.c:1107: warning: Function parameter or member 'il' not described in 'il3945_is_temp_calib_needed'
drivers/net/wireless/intel/iwlegacy/3945.c:1328: warning: Function parameter or member 'il' not described in 'il3945_hw_reg_set_scan_power'
drivers/net/wireless/intel/iwlegacy/3945.c:1328: warning: Function parameter or member 'scan_tbl_idx' not described in 'il3945_hw_reg_set_scan_power'
drivers/net/wireless/intel/iwlegacy/3945.c:1328: warning: Function parameter or member 'rate_idx' not described in 'il3945_hw_reg_set_scan_power'
drivers/net/wireless/intel/iwlegacy/3945.c:1328: warning: Function parameter or member 'clip_pwrs' not described in 'il3945_hw_reg_set_scan_power'
drivers/net/wireless/intel/iwlegacy/3945.c:1328: warning: Function parameter or member 'ch_info' not described in 'il3945_hw_reg_set_scan_power'
drivers/net/wireless/intel/iwlegacy/3945.c:1328: warning: Function parameter or member 'band_idx' not described in 'il3945_hw_reg_set_scan_power'
drivers/net/wireless/intel/iwlegacy/3945.c:1383: warning: Function parameter or member 'il' not described in 'il3945_send_tx_power'
drivers/net/wireless/intel/iwlegacy/3945.c:1460: warning: Function parameter or member 'il' not described in 'il3945_hw_reg_set_new_power'
drivers/net/wireless/intel/iwlegacy/3945.c:1522: warning: Function parameter or member 'ch_info' not described in 'il3945_hw_reg_get_ch_txpower_limit'
drivers/net/wireless/intel/iwlegacy/3945.c:1552: warning: Function parameter or member 'il' not described in 'il3945_hw_reg_comp_txpower_temp'
drivers/net/wireless/intel/iwlegacy/3945.c:1712: warning: Function parameter or member 'il' not described in 'il3945_commit_rxon'
drivers/net/wireless/intel/iwlegacy/3945.c:1845: warning: Function parameter or member 'il' not described in 'il3945_reg_txpower_periodic'
drivers/net/wireless/intel/iwlegacy/3945.c:1889: warning: Function parameter or member 'il' not described in 'il3945_hw_reg_get_ch_grp_idx'
drivers/net/wireless/intel/iwlegacy/3945.c:1889: warning: Function parameter or member 'ch_info' not described in 'il3945_hw_reg_get_ch_grp_idx'
drivers/net/wireless/intel/iwlegacy/3945.c:1924: warning: Function parameter or member 'il' not described in 'il3945_hw_reg_get_matched_power_idx'
drivers/net/wireless/intel/iwlegacy/3945.c:1924: warning: Function parameter or member 'requested_power' not described in 'il3945_hw_reg_get_matched_power_idx'
drivers/net/wireless/intel/iwlegacy/3945.c:1924: warning: Function parameter or member 'setting_idx' not described in 'il3945_hw_reg_get_matched_power_idx'
drivers/net/wireless/intel/iwlegacy/3945.c:1924: warning: Function parameter or member 'new_idx' not described in 'il3945_hw_reg_get_matched_power_idx'
drivers/net/wireless/intel/iwlegacy/3945.c:2055: warning: Function parameter or member 'il' not described in 'il3945_txpower_set_from_eeprom'
drivers/net/wireless/intel/iwlegacy/3945.c:2313: warning: Function parameter or member 'il' not described in 'il3945_init_hw_rate_table'
Cc: Stanislaw Gruszka <stf_xl@wp.pl>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Linux Wireless <ilw@linux.intel.com>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-6-lee.jones@linaro.org
|
|
Fixes the following W=1 kernel build warning(s):
drivers/net/wireless/intel/iwlegacy/3945-rs.c:136: warning: Function parameter or member 'rs_sta' not described in 'il3945_rate_scale_flush_wins'
drivers/net/wireless/intel/iwlegacy/3945-rs.c:243: warning: Function parameter or member 'rs_sta' not described in 'il3945_collect_tx_data'
drivers/net/wireless/intel/iwlegacy/3945-rs.c:243: warning: Function parameter or member 'win' not described in 'il3945_collect_tx_data'
drivers/net/wireless/intel/iwlegacy/3945-rs.c:243: warning: Function parameter or member 'success' not described in 'il3945_collect_tx_data'
drivers/net/wireless/intel/iwlegacy/3945-rs.c:243: warning: Function parameter or member 'retries' not described in 'il3945_collect_tx_data'
drivers/net/wireless/intel/iwlegacy/3945-rs.c:243: warning: Function parameter or member 'idx' not described in 'il3945_collect_tx_data'
drivers/net/wireless/intel/iwlegacy/3945-rs.c:429: warning: Function parameter or member 'il_rate' not described in 'il3945_rs_tx_status'
drivers/net/wireless/intel/iwlegacy/3945-rs.c:429: warning: Function parameter or member 'sband' not described in 'il3945_rs_tx_status'
drivers/net/wireless/intel/iwlegacy/3945-rs.c:429: warning: Function parameter or member 'sta' not described in 'il3945_rs_tx_status'
drivers/net/wireless/intel/iwlegacy/3945-rs.c:429: warning: Function parameter or member 'il_sta' not described in 'il3945_rs_tx_status'
drivers/net/wireless/intel/iwlegacy/3945-rs.c:429: warning: Function parameter or member 'skb' not described in 'il3945_rs_tx_status'
drivers/net/wireless/intel/iwlegacy/3945-rs.c:606: warning: Function parameter or member 'il_r' not described in 'il3945_rs_get_rate'
drivers/net/wireless/intel/iwlegacy/3945-rs.c:606: warning: Function parameter or member 'sta' not described in 'il3945_rs_get_rate'
drivers/net/wireless/intel/iwlegacy/3945-rs.c:606: warning: Function parameter or member 'il_sta' not described in 'il3945_rs_get_rate'
drivers/net/wireless/intel/iwlegacy/3945-rs.c:606: warning: Function parameter or member 'txrc' not described in 'il3945_rs_get_rate'
Cc: Stanislaw Gruszka <stf_xl@wp.pl>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Linux Wireless <ilw@linux.intel.com>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-5-lee.jones@linaro.org
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Fixes the following W=1 kernel build warning(s):
drivers/net/wireless/intel/iwlegacy/3945-mac.c:821: warning: Function parameter or member 'il' not described in 'il3945_setup_handlers'
drivers/net/wireless/intel/iwlegacy/3945-mac.c:915: warning: Function parameter or member 'il' not described in 'il3945_dma_addr2rbd_ptr'
drivers/net/wireless/intel/iwlegacy/3945-mac.c:915: warning: Function parameter or member 'dma_addr' not described in 'il3945_dma_addr2rbd_ptr'
drivers/net/wireless/intel/iwlegacy/3945-mac.c:932: warning: Function parameter or member 'il' not described in 'il3945_rx_queue_restock'
drivers/net/wireless/intel/iwlegacy/3945-mac.c:979: warning: Function parameter or member 'il' not described in 'il3945_rx_allocate'
drivers/net/wireless/intel/iwlegacy/3945-mac.c:979: warning: Function parameter or member 'priority' not described in 'il3945_rx_allocate'
drivers/net/wireless/intel/iwlegacy/3945-mac.c:1179: warning: Function parameter or member 'il' not described in 'il3945_rx_handle'
drivers/net/wireless/intel/iwlegacy/3945-mac.c:1663: warning: Function parameter or member 'il' not described in 'il3945_verify_inst_full'
drivers/net/wireless/intel/iwlegacy/3945-mac.c:1663: warning: Function parameter or member 'image' not described in 'il3945_verify_inst_full'
drivers/net/wireless/intel/iwlegacy/3945-mac.c:1663: warning: Function parameter or member 'len' not described in 'il3945_verify_inst_full'
drivers/net/wireless/intel/iwlegacy/3945-mac.c:1703: warning: Function parameter or member 'il' not described in 'il3945_verify_inst_sparse'
drivers/net/wireless/intel/iwlegacy/3945-mac.c:1703: warning: Function parameter or member 'image' not described in 'il3945_verify_inst_sparse'
drivers/net/wireless/intel/iwlegacy/3945-mac.c:1703: warning: Function parameter or member 'len' not described in 'il3945_verify_inst_sparse'
drivers/net/wireless/intel/iwlegacy/3945-mac.c:1739: warning: Function parameter or member 'il' not described in 'il3945_verify_ucode'
drivers/net/wireless/intel/iwlegacy/3945-mac.c:1821: warning: Function parameter or member 'il' not described in 'il3945_read_ucode'
drivers/net/wireless/intel/iwlegacy/3945-mac.c:2061: warning: Function parameter or member 'il' not described in 'il3945_set_ucode_ptrs'
drivers/net/wireless/intel/iwlegacy/3945-mac.c:2093: warning: Function parameter or member 'il' not described in 'il3945_init_alive_start'
drivers/net/wireless/intel/iwlegacy/3945-mac.c:2135: warning: Function parameter or member 'il' not described in 'il3945_alive_start'
Cc: Stanislaw Gruszka <stf_xl@wp.pl>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Linux Wireless <ilw@linux.intel.com>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-4-lee.jones@linaro.org
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Fixes the following W=1 kernel build warning(s):
from drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c:18:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c: In function ‘brcms_c_ampdu_dotxstatus_complete’:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c:850:7: warning: variable ‘update_rate’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c: In function ‘brcms_c_ampdu_dotxstatus’:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c:1027:20: warning: variable ‘scb_ampdu’ set but not used [-Wunused-but-set-variable]
Cc: Arend van Spriel <arend.vanspriel@broadcom.com>
Cc: Franky Lin <franky.lin@broadcom.com>
Cc: Hante Meuleman <hante.meuleman@broadcom.com>
Cc: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Cc: Wright Feng <wright.feng@cypress.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: linux-wireless@vger.kernel.org
Cc: brcm80211-dev-list.pdl@broadcom.com
Cc: brcm80211-dev-list@cypress.com
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-3-lee.jones@linaro.org
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Saves on 10's of complains about 'defined but not used' variables.
Fixes the following W=1 kernel build warning(s):
In file included from drivers/net/wireless/marvell/mwifiex/main.h:57,
from drivers/net/wireless/marvell/mwifiex/main.c:22:
drivers/net/wireless/marvell/mwifiex/pcie.h:310:41: warning: ‘mwifiex_pcie8997’ defined but not used [-Wunused-const-variable=]
310 | static const struct mwifiex_pcie_device mwifiex_pcie8997 = {
| ^~~~~~~~~~~~~~~~
drivers/net/wireless/marvell/mwifiex/pcie.h:300:41: warning: ‘mwifiex_pcie8897’ defined but not used [-Wunused-const-variable=]
300 | static const struct mwifiex_pcie_device mwifiex_pcie8897 = {
| ^~~~~~~~~~~~~~~~
drivers/net/wireless/marvell/mwifiex/pcie.h:292:41: warning: ‘mwifiex_pcie8766’ defined but not used [-Wunused-const-variable=]
292 | static const struct mwifiex_pcie_device mwifiex_pcie8766 = {
| ^~~~~~~~~~~~~~~~
NB: Repeats 10's of times - snipped for brevity.
Cc: Amitkumar Karwar <amitkarwar@gmail.com>
Cc: Ganapathi Bhat <ganapathi.bhat@nxp.com>
Cc: Xinming Hu <huxinming820@gmail.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-2-lee.jones@linaro.org
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YueHaibing
Yutaro Hayakawa
Leesoo Ahn
David S. Miller
Tonghao Zhang
Rafael J. Wysocki
Randy Dunlap
Jiri Olsa
Al Grant
Al Grant
Arnaldo Carvalho de Melo
Ian Rogers
Thomas Richter
Jin Yao
Wei Li
Chris Wilson
Christoph Hellwig
Ming Lei
Jiufei Xue
Jens Axboe
Björn Töpel
Takashi Iwai
Lee Jones