Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Kan Liang 813822972e perf/core: Fix low freq setting via IOC_PERIOD ... commit 0d39844150546fa1415127c5fbae26db64070dd3 upstream. A low attr::freq value cannot be set via IOC_PERIOD on some platforms. The perf_event_check_period() introduced in: 81ec3f3c4c ("perf/x86: Add check_period PMU callback") was intended to check the period, rather than the frequency. A low frequency may be mistakenly rejected by limit_period(). Fix it. Fixes: 81ec3f3c4c ("perf/x86: Add check_period PMU callback") Signed-off-by: Kan Liang <kan.liang@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Ravi Bangoria <ravi.bangoria@amd.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20250117151913.3043942-2-kan.liang@linux.intel.com Closes: https://lore.kernel.org/lkml/20250115154949.3147-1-ravi.bangoria@amd.com/ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2025-03-13 12:43:25 +01:00
..
callchain.c
core.c	perf/core: Fix low freq setting via IOC_PERIOD	2025-03-13 12:43:25 +01:00
hw_breakpoint.c
internal.h	perf: Fix perf_aux_size() for greater-than 32-bit size	2024-08-19 05:33:29 +02:00
Makefile
ring_buffer.c	perf/core: Add a new read format to get a number of lost samples	2023-12-13 18:18:15 +01:00
uprobes.c	uprobes: fix kernel info leak via "[uprobes]" vma	2024-11-08 16:20:42 +01:00