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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-11-06 16:05:33 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-11-06 16:05:33 -0800 |
| commit | f5f2e20b1cbc5f9ea20b372d15967b24921ede19 (patch) | |
| tree | 7ca2f898d32614f7184fd8682cf4f58a85608ef4 /tools/perf/util | |
| parent | Merge tag 'riscv-for-linus-6.18-rc5' of git://git.kernel.org/pub/scm/linux/ke... (diff) | |
| parent | perf symbols: Handle '1' symbols in /proc/kallsyms (diff) | |
| download | linux-f5f2e20b1cbc5f9ea20b372d15967b24921ede19.tar.gz linux-f5f2e20b1cbc5f9ea20b372d15967b24921ede19.zip | |
Merge tag 'perf-tools-fixes-for-v6.18-1-2025-11-06' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools
Pull perf tools fixes from Arnaldo Carvalho de Melo:
- Add James Clark as a perf tools reviewer
- Handle '1' type symbols in /proc/kallsyms, related to anonymous
Rust closures in the DRM panic QR encoder, caught by 'perf test'
- Sync kernel header copies: MSRs, uprobe syscall,
DRM_IOCTL_GEM_CHANGE_HANDLE, KVM exit reasons, etc
* tag 'perf-tools-fixes-for-v6.18-1-2025-11-06' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools:
perf symbols: Handle '1' symbols in /proc/kallsyms
tools headers asm: Sync fls headers header with the kernel sources
tools headers UAPI: Sync KVM's vmx.h header with the kernel sources to handle new exit reasons
tools headers svm: Sync svm headers with the kernel sources
tools headers UAPI: Sync x86's asm/kvm.h with the kernel sources
MAINTAINERS: Add James Clark as a perf tools reviewer
tools headers UAPI: Sync linux/kvm.h with the kernel sources
tools headers UAPI: Update tools's copy of drm.h to pick DRM_IOCTL_GEM_CHANGE_HANDLE
tools headers x86 cpufeatures: Sync with the kernel sources
tools headers x86: Sync table due to introducion of uprobe syscall
tools headers: Sync uapi/linux/fcntl.h with the kernel sources
tools headers: Sync uapi/linux/prctl.h with the kernel source
tools headers uapi: Update fs.h with the kernel sources
tools arch x86: Sync msr-index.h to pick AMD64_{PERF_CNTR_GLOBAL_STATUS_SET,SAVIC_CONTROL}, IA32_L3_QOS_{ABMC,EXT}_CFG
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/symbol.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index cc26b7bf302b..948d3e8ad782 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -112,9 +112,13 @@ static bool symbol_type__filter(char __symbol_type) // 'N' first seen in: // ffffffff9b35d130 N __pfx__RNCINvNtNtNtCsbDUBuN8AbD4_4core4iter8adapters3map12map_try_foldjNtCs6vVzKs5jPr6_12drm_panic_qr7VersionuINtNtNtBa_3ops12control_flow11ControlFlowB10_ENcB10_0NCINvNvNtNtNtB8_6traits8iterator8Iterator4find5checkB10_NCNvMB12_B10_13from_segments0E0E0B12_ // a seemingly Rust mangled name + // Ditto for '1': + // root@x1:~# grep ' 1 ' /proc/kallsyms + // ffffffffb098bc00 1 __pfx__RNCINvNtNtNtCsfwaGRd4cjqE_4core4iter8adapters3map12map_try_foldjNtCskFudTml27HW_12drm_panic_qr7VersionuINtNtNtBa_3ops12control_flow11ControlFlowB10_ENcB10_0NCINvNvNtNtNtB8_6traits8iterator8Iterator4find5checkB10_NCNvMB12_B10_13from_segments0E0E0B12_ + // ffffffffb098bc10 1 _RNCINvNtNtNtCsfwaGRd4cjqE_4core4iter8adapters3map12map_try_foldjNtCskFudTml27HW_12drm_panic_qr7VersionuINtNtNtBa_3ops12control_flow11ControlFlowB10_ENcB10_0NCINvNvNtNtNtB8_6traits8iterator8Iterator4find5checkB10_NCNvMB12_B10_13from_segments0E0E0B12_ char symbol_type = toupper(__symbol_type); return symbol_type == 'T' || symbol_type == 'W' || symbol_type == 'D' || symbol_type == 'B' || - __symbol_type == 'u' || __symbol_type == 'l' || __symbol_type == 'N'; + __symbol_type == 'u' || __symbol_type == 'l' || __symbol_type == 'N' || __symbol_type == '1'; } static int prefix_underscores_count(const char *str) |