Anshuman Khandual 030099bc91 perf: Add irq and exception return branch types ... [ Upstream commit cedd3614e5 ] This expands generic branch type classification by adding two more entries there in i.e irq and exception return. Also updates the x86 implementation to process X86_BR_IRET and X86_BR_IRQ records as appropriate. This changes branch types reported to user space on x86 platform but it should not be a problem. The possible scenarios and impacts are enumerated here. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/1645681014-3346-1-git-send-email-anshuman.khandual@arm.com Stable-dep-of: e53899771a ("perf/x86/lbr: Filter vsyscall addresses") Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-10-25 11:58:58 +02:00
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asm	tools arch: Update arch/x86/lib/mem{cpy,set}_64.S copies used in 'perf bench mem memcpy'	2021-05-10 09:01:00 -03:00
asm-generic	x86/insn: Use get_unaligned() instead of memcpy()	2021-11-18 19:16:30 +01:00
linux	bpf: Fix BTF_ID symbol generation collision in tools/	2023-10-06 13:18:23 +02:00
nolibc	tools/nolibc: fix the O_* fcntl/open macro definitions for riscv	2023-01-18 11:48:56 +01:00
tools	tools include: add dis-asm-compat.h to handle version differences	2023-03-17 08:49:04 +01:00
trace/events
uapi	perf: Add irq and exception return branch types	2023-10-25 11:58:58 +02:00
vdso	tools headers: Synchronize linux/bits.h with the kernel sources	2020-04-14 11:40:05 -03:00