Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Tao Chen fc50ed312c perf/ring_buffer: Allow the EPOLLRDNORM flag for poll ... [ Upstream commit c96fff391c095c11dc87dab35be72dee7d217cde ] The poll man page says POLLRDNORM is equivalent to POLLIN. For poll(), it seems that if user sets pollfd with POLLRDNORM in userspace, perf_poll will not return until timeout even if perf_output_wakeup called, whereas POLLIN returns. Fixes: 76369139ce ("perf: Split up buffer handling from core code") Signed-off-by: Tao Chen <chen.dylane@linux.dev> Signed-off-by: Ingo Molnar <mingo@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: https://lore.kernel.org/r/20250314030036.2543180-1-chen.dylane@linux.dev Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-04-10 14:29:40 +02:00
..
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/ring_buffer: Allow the EPOLLRDNORM flag for poll	2025-04-10 14:29:40 +02:00
uprobes.c	uprobes: fix kernel info leak via "[uprobes]" vma	2024-11-08 16:20:42 +01:00