I'm following up on this patchset.
If that's ok for you I may do a pull request in a few days. I'll just
need to make sure it doesn't break anything on the tooling side which I
can't test right now due to some obscure build errors.
Ah it would be nice if someone who knows well perf test and bison sides
can check those particular bits.
git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
perf/core
HEAD: 6dba1406bb46939ef42501450d6bfbd4e154280c
Thanks,
Frederic
---
Jacob Shin (4):
perf/x86/amd: AMD support for bp_len > HW_BREAKPOINT_LEN_8
perf tools: allow user to specify hardware breakpoint bp_len
perf tools: add hardware breakpoint bp_len test cases
perf/x86: Remove get_hbp_len and replace with bp_len
arch/x86/include/asm/cpufeature.h | 2 ++
arch/x86/include/asm/debugreg.h | 5 +++
arch/x86/include/asm/hw_breakpoint.h | 1 +
arch/x86/include/uapi/asm/msr-index.h | 4 +++
arch/x86/kernel/cpu/amd.c | 19 +++++++++++
arch/x86/kernel/hw_breakpoint.c | 45 ++++++++++---------------
tools/perf/Documentation/perf-record.txt | 7 ++--
tools/perf/tests/parse-events.c | 58 ++++++++++++++++++++++++++++++++
tools/perf/util/parse-events.c | 21 ++++++------
tools/perf/util/parse-events.h | 2 +-
tools/perf/util/parse-events.l | 1 +
tools/perf/util/parse-events.y | 26 ++++++++++++--
12 files changed, 148 insertions(+), 43 deletions(-)
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