[v1] SBI PMU event related fixes

[PATCH 0/2] SBI PMU event related fixes

Atish Patra posted 2 patches 2 weeks, 2 days ago

Diff against v2
Download series mbox

There is a newer version of this series

arch/riscv/include/asm/sbi.h |  1 +
drivers/perf/riscv_pmu_sbi.c | 20 ++++++++++----------
2 files changed, 11 insertions(+), 10 deletions(-)

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[PATCH 0/2] SBI PMU event related fixes

Posted by Atish Patra 2 weeks, 2 days ago

Here are two minor improvement/fixes in the PMU event path. The first patch
was part of the series[1]. The 2nd patch was suggested during the series
review. 

While the series can only be merged once SBI v3.0 is frozen, these two
patches can be independent of SBI v3.0 and can be merged sooner. Hence, these
two patches are sent as a separate series.
 
[1] https://lore.kernel.org/kvm/20241119-pmu_event_info-v1-7-a4f9691421f8@rivosinc.com/T/#u

To: Paul Walmsley <paul.walmsley@sifive.com>
To: Palmer Dabbelt <palmer@dabbelt.com>
To: Atish Patra <atishp@atishpatra.org>
To: Anup Patel <anup@brainfault.org>
To: Will Deacon <will@kernel.org>
To: Mark Rutland <mark.rutland@arm.com>
To: Mayuresh Chitale <mchitale@ventanamicro.com>
To: Samuel Holland <samuel.holland@sifive.com>
Cc: Palmer Dabbelt <palmer@rivosinc.com>
Cc: linux-riscv@lists.infradead.org
Cc: linux-kernel@vger.kernel.org

Signed-off-by: Atish Patra <atishp@rivosinc.com>
---
Atish Patra (2):
      drivers/perf: riscv: Fix Platform firmware event data
      drivers/perf: riscv: Do not allow invalid raw event config

 arch/riscv/include/asm/sbi.h |  1 +
 drivers/perf/riscv_pmu_sbi.c | 20 ++++++++++----------
 2 files changed, 11 insertions(+), 10 deletions(-)
---
base-commit: fac04efc5c793dccbd07e2d59af9f90b7fc0dca4
change-id: 20241209-pmu_event_fixes-72cd448624a8
--
Regards,
Atish patra