build(deps): bump certifi from 2023.7.22 to 2024.7.4 in /drivers/gpu/drm/ci/xfails #10
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Bumps [certifi](https://github.com/certifi/python-certifi) from 2023.7.22 to 2024.7.4. - [Commits](certifi/python-certifi@2023.07.22...2024.07.04) --- updated-dependencies: - dependency-name: certifi dependency-type: direct:production ... Signed-off-by: dependabot[bot] <[email protected]>
ColinIanKing
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OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting If you change your mind, just re-open this PR and I'll resolve any conflicts on it. |
ColinIanKing
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Aug 9, 2024
iter_finish_branch_entry() doesn't put the branch_info from/to map
elements creating memory leaks. This can be seen with:
```
$ perf record -e cycles -b perf test -w noploop
$ perf report -D
...
Direct leak of 984344 byte(s) in 123043 object(s) allocated from:
#0 0x7fb2654f3bd7 in malloc libsanitizer/asan/asan_malloc_linux.cpp:69
#1 0x564d3400d10b in map__get util/map.h:186
#2 0x564d3400d10b in ip__resolve_ams util/machine.c:1981
#3 0x564d34014d81 in sample__resolve_bstack util/machine.c:2151
#4 0x564d34094790 in iter_prepare_branch_entry util/hist.c:898
#5 0x564d34098fa4 in hist_entry_iter__add util/hist.c:1238
#6 0x564d33d1f0c7 in process_sample_event tools/perf/builtin-report.c:334
#7 0x564d34031eb7 in perf_session__deliver_event util/session.c:1655
#8 0x564d3403ba52 in do_flush util/ordered-events.c:245
#9 0x564d3403ba52 in __ordered_events__flush util/ordered-events.c:324
#10 0x564d3402d32e in perf_session__process_user_event util/session.c:1708
#11 0x564d34032480 in perf_session__process_event util/session.c:1877
#12 0x564d340336ad in reader__read_event util/session.c:2399
#13 0x564d34033fdc in reader__process_events util/session.c:2448
#14 0x564d34033fdc in __perf_session__process_events util/session.c:2495
#15 0x564d34033fdc in perf_session__process_events util/session.c:2661
#16 0x564d33d27113 in __cmd_report tools/perf/builtin-report.c:1065
#17 0x564d33d27113 in cmd_report tools/perf/builtin-report.c:1805
#18 0x564d33e0ccb7 in run_builtin tools/perf/perf.c:350
#19 0x564d33e0d45e in handle_internal_command tools/perf/perf.c:403
#20 0x564d33cdd827 in run_argv tools/perf/perf.c:447
#21 0x564d33cdd827 in main tools/perf/perf.c:561
...
```
Clearing up the map_symbols properly creates maps reference count
issues so resolve those. Resolving this issue doesn't improve peak
heap consumption for the test above.
Committer testing:
$ sudo dnf install libasan
$ make -k CORESIGHT=1 EXTRA_CFLAGS="-fsanitize=address" CC=clang O=/tmp/build/$(basename $PWD)/ -C tools/perf install-bin
Reviewed-by: Kan Liang <[email protected]>
Signed-off-by: Ian Rogers <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Sun Haiyong <[email protected]>
Cc: Yanteng Si <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
ColinIanKing
pushed a commit
that referenced
this pull request
Aug 12, 2024
iter_finish_branch_entry() doesn't put the branch_info from/to map
elements creating memory leaks. This can be seen with:
```
$ perf record -e cycles -b perf test -w noploop
$ perf report -D
...
Direct leak of 984344 byte(s) in 123043 object(s) allocated from:
#0 0x7fb2654f3bd7 in malloc libsanitizer/asan/asan_malloc_linux.cpp:69
#1 0x564d3400d10b in map__get util/map.h:186
#2 0x564d3400d10b in ip__resolve_ams util/machine.c:1981
#3 0x564d34014d81 in sample__resolve_bstack util/machine.c:2151
#4 0x564d34094790 in iter_prepare_branch_entry util/hist.c:898
#5 0x564d34098fa4 in hist_entry_iter__add util/hist.c:1238
#6 0x564d33d1f0c7 in process_sample_event tools/perf/builtin-report.c:334
#7 0x564d34031eb7 in perf_session__deliver_event util/session.c:1655
#8 0x564d3403ba52 in do_flush util/ordered-events.c:245
#9 0x564d3403ba52 in __ordered_events__flush util/ordered-events.c:324
#10 0x564d3402d32e in perf_session__process_user_event util/session.c:1708
#11 0x564d34032480 in perf_session__process_event util/session.c:1877
#12 0x564d340336ad in reader__read_event util/session.c:2399
#13 0x564d34033fdc in reader__process_events util/session.c:2448
#14 0x564d34033fdc in __perf_session__process_events util/session.c:2495
#15 0x564d34033fdc in perf_session__process_events util/session.c:2661
#16 0x564d33d27113 in __cmd_report tools/perf/builtin-report.c:1065
#17 0x564d33d27113 in cmd_report tools/perf/builtin-report.c:1805
#18 0x564d33e0ccb7 in run_builtin tools/perf/perf.c:350
#19 0x564d33e0d45e in handle_internal_command tools/perf/perf.c:403
#20 0x564d33cdd827 in run_argv tools/perf/perf.c:447
#21 0x564d33cdd827 in main tools/perf/perf.c:561
...
```
Clearing up the map_symbols properly creates maps reference count
issues so resolve those. Resolving this issue doesn't improve peak
heap consumption for the test above.
Committer testing:
$ sudo dnf install libasan
$ make -k CORESIGHT=1 EXTRA_CFLAGS="-fsanitize=address" CC=clang O=/tmp/build/$(basename $PWD)/ -C tools/perf install-bin
Reviewed-by: Kan Liang <[email protected]>
Signed-off-by: Ian Rogers <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Sun Haiyong <[email protected]>
Cc: Yanteng Si <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
ColinIanKing
pushed a commit
that referenced
this pull request
Aug 12, 2024
Tariq Toukan says: ==================== mlx5 misc patches 2024-08-08 This patchset contains multiple enhancements from the team to the mlx5 core and Eth drivers. Patch #1 by Chris bumps a defined value to permit more devices doing TC offloads. Patch #2 by Jianbo adds an IPsec fast-path optimization to replace the slow async handling. Patches #3 and #4 by Jianbo add TC offload support for complicated rules to overcome firmware limitation. Patch #5 by Gal unifies the access macro to advertised/supported link modes. Patches #6 to #9 by Gal adds extack messages in ethtool ops to replace prints to the kernel log. Patch #10 by Cosmin switches to using 'update' verb instead of 'replace' to better reflect the operation. Patch #11 by Cosmin exposes an update connection tracking operation to replace the assumed delete+add implementaiton. ==================== Link: https://patch.msgid.link/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
ColinIanKing
pushed a commit
that referenced
this pull request
Aug 21, 2024
AddressSanitizer found a use-after-free bug in the symbol code which
manifested as 'perf top' segfaulting.
==1238389==ERROR: AddressSanitizer: heap-use-after-free on address 0x60b00c48844b at pc 0x5650d8035961 bp 0x7f751aaecc90 sp 0x7f751aaecc80
READ of size 1 at 0x60b00c48844b thread T193
#0 0x5650d8035960 in _sort__sym_cmp util/sort.c:310
#1 0x5650d8043744 in hist_entry__cmp util/hist.c:1286
#2 0x5650d8043951 in hists__findnew_entry util/hist.c:614
#3 0x5650d804568f in __hists__add_entry util/hist.c:754
#4 0x5650d8045bf9 in hists__add_entry util/hist.c:772
#5 0x5650d8045df1 in iter_add_single_normal_entry util/hist.c:997
#6 0x5650d8043326 in hist_entry_iter__add util/hist.c:1242
#7 0x5650d7ceeefe in perf_event__process_sample /home/matt/src/linux/tools/perf/builtin-top.c:845
#8 0x5650d7ceeefe in deliver_event /home/matt/src/linux/tools/perf/builtin-top.c:1208
#9 0x5650d7fdb51b in do_flush util/ordered-events.c:245
#10 0x5650d7fdb51b in __ordered_events__flush util/ordered-events.c:324
#11 0x5650d7ced743 in process_thread /home/matt/src/linux/tools/perf/builtin-top.c:1120
#12 0x7f757ef1f133 in start_thread nptl/pthread_create.c:442
#13 0x7f757ef9f7db in clone3 ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
When updating hist maps it's also necessary to update the hist symbol
reference because the old one gets freed in map__put().
While this bug was probably introduced with 5c24b67 ("perf
tools: Replace map->referenced & maps->removed_maps with map->refcnt"),
the symbol objects were leaked until c087e94 ("perf machine:
Fix refcount usage when processing PERF_RECORD_KSYMBOL") was merged so
the bug was masked.
Fixes: c087e94 ("perf machine: Fix refcount usage when processing PERF_RECORD_KSYMBOL")
Reported-by: Yunzhao Li <[email protected]>
Signed-off-by: Matt Fleming (Cloudflare) <[email protected]>
Cc: Ian Rogers <[email protected]>
Cc: [email protected]
Cc: Namhyung Kim <[email protected]>
Cc: Riccardo Mancini <[email protected]>
Cc: [email protected] # v5.13+
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
ColinIanKing
pushed a commit
that referenced
this pull request
Oct 8, 2024
Attaching SST PCI device to VM causes "BUG: KASAN: slab-out-of-bounds". kasan report: [ 19.411889] ================================================================== [ 19.413702] BUG: KASAN: slab-out-of-bounds in _isst_if_get_pci_dev+0x3d5/0x400 [isst_if_common] [ 19.415634] Read of size 8 at addr ffff888829e65200 by task cpuhp/16/113 [ 19.417368] [ 19.418627] CPU: 16 PID: 113 Comm: cpuhp/16 Tainted: G E 6.9.0 #10 [ 19.420435] Hardware name: VMware, Inc. VMware20,1/440BX Desktop Reference Platform, BIOS VMW201.00V.20192059.B64.2207280713 07/28/2022 [ 19.422687] Call Trace: [ 19.424091] <TASK> [ 19.425448] dump_stack_lvl+0x5d/0x80 [ 19.426963] ? _isst_if_get_pci_dev+0x3d5/0x400 [isst_if_common] [ 19.428694] print_report+0x19d/0x52e [ 19.430206] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 19.431837] ? _isst_if_get_pci_dev+0x3d5/0x400 [isst_if_common] [ 19.433539] kasan_report+0xf0/0x170 [ 19.435019] ? _isst_if_get_pci_dev+0x3d5/0x400 [isst_if_common] [ 19.436709] _isst_if_get_pci_dev+0x3d5/0x400 [isst_if_common] [ 19.438379] ? __pfx_sched_clock_cpu+0x10/0x10 [ 19.439910] isst_if_cpu_online+0x406/0x58f [isst_if_common] [ 19.441573] ? __pfx_isst_if_cpu_online+0x10/0x10 [isst_if_common] [ 19.443263] ? ttwu_queue_wakelist+0x2c1/0x360 [ 19.444797] cpuhp_invoke_callback+0x221/0xec0 [ 19.446337] cpuhp_thread_fun+0x21b/0x610 [ 19.447814] ? __pfx_cpuhp_thread_fun+0x10/0x10 [ 19.449354] smpboot_thread_fn+0x2e7/0x6e0 [ 19.450859] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 19.452405] kthread+0x29c/0x350 [ 19.453817] ? __pfx_kthread+0x10/0x10 [ 19.455253] ret_from_fork+0x31/0x70 [ 19.456685] ? __pfx_kthread+0x10/0x10 [ 19.458114] ret_from_fork_asm+0x1a/0x30 [ 19.459573] </TASK> [ 19.460853] [ 19.462055] Allocated by task 1198: [ 19.463410] kasan_save_stack+0x30/0x50 [ 19.464788] kasan_save_track+0x14/0x30 [ 19.466139] __kasan_kmalloc+0xaa/0xb0 [ 19.467465] __kmalloc+0x1cd/0x470 [ 19.468748] isst_if_cdev_register+0x1da/0x350 [isst_if_common] [ 19.470233] isst_if_mbox_init+0x108/0xff0 [isst_if_mbox_msr] [ 19.471670] do_one_initcall+0xa4/0x380 [ 19.472903] do_init_module+0x238/0x760 [ 19.474105] load_module+0x5239/0x6f00 [ 19.475285] init_module_from_file+0xd1/0x130 [ 19.476506] idempotent_init_module+0x23b/0x650 [ 19.477725] __x64_sys_finit_module+0xbe/0x130 [ 19.476506] idempotent_init_module+0x23b/0x650 [ 19.477725] __x64_sys_finit_module+0xbe/0x130 [ 19.478920] do_syscall_64+0x82/0x160 [ 19.480036] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 19.481292] [ 19.482205] The buggy address belongs to the object at ffff888829e65000 which belongs to the cache kmalloc-512 of size 512 [ 19.484818] The buggy address is located 0 bytes to the right of allocated 512-byte region [ffff888829e65000, ffff888829e65200) [ 19.487447] [ 19.488328] The buggy address belongs to the physical page: [ 19.489569] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888829e60c00 pfn:0x829e60 [ 19.491140] head: order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 19.492466] anon flags: 0x57ffffc0000840(slab|head|node=1|zone=2|lastcpupid=0x1fffff) [ 19.493914] page_type: 0xffffffff() [ 19.494988] raw: 0057ffffc0000840 ffff88810004cc80 0000000000000000 0000000000000001 [ 19.496451] raw: ffff888829e60c00 0000000080200018 00000001ffffffff 0000000000000000 [ 19.497906] head: 0057ffffc0000840 ffff88810004cc80 0000000000000000 0000000000000001 [ 19.499379] head: ffff888829e60c00 0000000080200018 00000001ffffffff 0000000000000000 [ 19.500844] head: 0057ffffc0000003 ffffea0020a79801 ffffea0020a79848 00000000ffffffff [ 19.502316] head: 0000000800000000 0000000000000000 00000000ffffffff 0000000000000000 [ 19.503784] page dumped because: kasan: bad access detected [ 19.505058] [ 19.505970] Memory state around the buggy address: [ 19.507172] ffff888829e65100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 19.508599] ffff888829e65180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 19.510013] >ffff888829e65200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 19.510014] ^ [ 19.510016] ffff888829e65280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 19.510018] ffff888829e65300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 19.515367] ================================================================== The reason for this error is physical_package_ids assigned by VMware VMM are not continuous and have gaps. This will cause value returned by topology_physical_package_id() to be more than topology_max_packages(). Here the allocation uses topology_max_packages(). The call to topology_max_packages() returns maximum logical package ID not physical ID. Hence use topology_logical_package_id() instead of topology_physical_package_id(). Fixes: 9a1aac8 ("platform/x86: ISST: PUNIT device mapping with Sub-NUMA clustering") Cc: [email protected] Acked-by: Srinivas Pandruvada <[email protected]> Signed-off-by: Zach Wade <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
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Bumps certifi from 2023.7.22 to 2024.7.4.
Commits
bd815382024.07.04 (#295)06a2cbfBump peter-evans/create-pull-request from 6.0.5 to 6.1.0 (#294)13bba02Bump actions/checkout from 4.1.6 to 4.1.7 (#293)e8abcd0Bump pypa/gh-action-pypi-publish from 1.8.14 to 1.9.0 (#292)124f4ad2024.06.02 (#291)c2196ce--- (#290)fefdeecBump actions/checkout from 4.1.4 to 4.1.5 (#289)3c5fb15Bump actions/download-artifact from 4.1.6 to 4.1.7 (#286)4a9569aBump actions/checkout from 4.1.2 to 4.1.4 (#287)1fc8086Bump peter-evans/create-pull-request from 6.0.4 to 6.0.5 (#288)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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