[PATCH v4 0/3] perf: RISC-V: misc fixes and improvements
Sergey Matyukevich
geomatsi at gmail.com
Tue Aug 30 08:53:03 PDT 2022
Hi all,
Another respin: updated commit message and more RB tags.
Regards,
Sergey
v3 -> v4:
- added Fixes info to the first patch
- updated commt message for the first patch
- added RB tags by Atish Patra to the remaining patches
v2 -> v3:
- rebased on top of for-next branch in riscv kernel tree
- added RB tag by Atish Patra to the first patch
- added perf throttle patch
v1 -> v2:
- drop changes for access to the highest available counter as they are
now handled on the OpenSBI side
- drop switch to IDR: in fact there is no need to handle non-contiguous
counter ranges
Sergey Matyukevich (3):
perf: RISC-V: fix access beyond allocated array
perf: RISC-V: exclude invalid pmu counters from SBI calls
perf: RISC-V: throttle perf events
drivers/perf/riscv_pmu_legacy.c | 4 ++--
drivers/perf/riscv_pmu_sbi.c | 33 +++++++++++++++++++++------------
include/linux/perf/riscv_pmu.h | 2 +-
3 files changed, 24 insertions(+), 15 deletions(-)
--
2.37.1
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