diff options
| author | Dapeng Mi <dapeng1.mi@linux.intel.com> | 2025-10-29 18:21:33 +0800 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2025-11-07 15:08:22 +0100 |
| commit | 2721e8da2de7271533ac36285332219f700d16ca (patch) | |
| tree | 5e223a90458c78e600e87c583fa469fe48cac56c /scripts/lib/kdoc/kdoc_re.py | |
| parent | d21954c8a0ffbc94ffdd65106fb6da5b59042e0a (diff) | |
perf/x86/intel: Allocate arch-PEBS buffer and initialize PEBS_BASE MSR
Arch-PEBS introduces a new MSR IA32_PEBS_BASE to store the arch-PEBS
buffer physical address. This patch allocates arch-PEBS buffer and then
initialize IA32_PEBS_BASE MSR with the buffer physical address.
Co-developed-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20251029102136.61364-10-dapeng1.mi@linux.intel.com
Diffstat (limited to 'scripts/lib/kdoc/kdoc_re.py')
0 files changed, 0 insertions, 0 deletions