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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-07-21 17:56:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-07-21 17:56:22 -0700 |
| commit | 527eff227d4321c6ea453db1083bc4fdd4d3a3e8 (patch) | |
| tree | b8a3ac07f4ea34d19ef740487d06be6bfacaacf7 /scripts/gdb/linux/stackdepot.py | |
| parent | fbc90c042cd1dc7258ebfebe6d226017e5b5ac8c (diff) | |
| parent | 67856f44da381973caf4eb692ad2cca1de7b2d37 (diff) | |
| download | lwn-527eff227d4321c6ea453db1083bc4fdd4d3a3e8.tar.gz lwn-527eff227d4321c6ea453db1083bc4fdd4d3a3e8.zip | |
Merge tag 'mm-nonmm-stable-2024-07-21-15-07' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull non-MM updates from Andrew Morton:
- In the series "treewide: Refactor heap related implementation",
Kuan-Wei Chiu has significantly reworked the min_heap library code
and has taught bcachefs to use the new more generic implementation.
- Yury Norov's series "Cleanup cpumask.h inclusion in core headers"
reworks the cpumask and nodemask headers to make things generally
more rational.
- Kuan-Wei Chiu has sent along some maintenance work against our
sorting library code in the series "lib/sort: Optimizations and
cleanups".
- More library maintainance work from Christophe Jaillet in the series
"Remove usage of the deprecated ida_simple_xx() API".
- Ryusuke Konishi continues with the nilfs2 fixes and clanups in the
series "nilfs2: eliminate the call to inode_attach_wb()".
- Kuan-Ying Lee has some fixes to the gdb scripts in the series "Fix
GDB command error".
- Plus the usual shower of singleton patches all over the place. Please
see the relevant changelogs for details.
* tag 'mm-nonmm-stable-2024-07-21-15-07' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (98 commits)
ia64: scrub ia64 from poison.h
watchdog/perf: properly initialize the turbo mode timestamp and rearm counter
tsacct: replace strncpy() with strscpy()
lib/bch.c: use swap() to improve code
test_bpf: convert comma to semicolon
init/modpost: conditionally check section mismatch to __meminit*
init: remove unused __MEMINIT* macros
nilfs2: Constify struct kobj_type
nilfs2: avoid undefined behavior in nilfs_cnt32_ge macro
math: rational: add missing MODULE_DESCRIPTION() macro
lib/zlib: add missing MODULE_DESCRIPTION() macro
fs: ufs: add MODULE_DESCRIPTION()
lib/rbtree.c: fix the example typo
ocfs2: add bounds checking to ocfs2_check_dir_entry()
fs: add kernel-doc comments to ocfs2_prepare_orphan_dir()
coredump: simplify zap_process()
selftests/fpu: add missing MODULE_DESCRIPTION() macro
compiler.h: simplify data_race() macro
build-id: require program headers to be right after ELF header
resource: add missing MODULE_DESCRIPTION()
...
Diffstat (limited to 'scripts/gdb/linux/stackdepot.py')
| -rw-r--r-- | scripts/gdb/linux/stackdepot.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/scripts/gdb/linux/stackdepot.py b/scripts/gdb/linux/stackdepot.py index 0281d9de4b7c..bb3a0f843931 100644 --- a/scripts/gdb/linux/stackdepot.py +++ b/scripts/gdb/linux/stackdepot.py @@ -27,14 +27,18 @@ def stack_depot_fetch(handle): offset = parts['offset'] << DEPOT_STACK_ALIGN pools_num = gdb.parse_and_eval('pools_num') - if parts['pool_index'] > pools_num: + if handle == 0: + raise gdb.GdbError("handle is 0\n") + + pool_index = parts['pool_index_plus_1'] - 1 + if pool_index >= pools_num: gdb.write("pool index %d out of bounds (%d) for stack id 0x%08x\n" % (parts['pool_index'], pools_num, handle)) return gdb.Value(0), 0 stack_pools = gdb.parse_and_eval('stack_pools') try: - pool = stack_pools[parts['pool_index']] + pool = stack_pools[pool_index] stack = (pool + gdb.Value(offset).cast(utils.get_size_t_type())).cast(stack_record_type.get_type().pointer()) size = int(stack['size'].cast(utils.get_ulong_type())) return stack['entries'], size |