linux-kernel - Re: [PATCH v2 0/4] RISC-V KVM PMU fix and selftest improvement

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <CAAhSdy3KncYJhPAa20oH=bB1Zi5-=sD8m69OYFS451q3_EMiEA@mail.gmail.com>
Date: Fri, 7 Mar 2025 13:58:46 +0530
From: Anup Patel <anup@...infault.org>
To: Atish Patra <atishp@...osinc.com>
Cc: Atish Patra <atishp@...shpatra.org>, Paul Walmsley <paul.walmsley@...ive.com>, 
	Palmer Dabbelt <palmer@...belt.com>, Andrew Jones <ajones@...tanamicro.com>, 
	Paolo Bonzini <pbonzini@...hat.com>, Shuah Khan <shuah@...nel.org>, kvm@...r.kernel.org, 
	kvm-riscv@...ts.infradead.org, linux-riscv@...ts.infradead.org, 
	linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org
Subject: Re: [PATCH v2 0/4] RISC-V KVM PMU fix and selftest improvement

On Tue, Mar 4, 2025 at 4:23 AM Atish Patra <atishp@...osinc.com> wrote:
>
> This series adds a fix for KVM PMU code and improves the pmu selftest
> by allowing generating precise number of interrupts. It also provided
> another additional option to the overflow test that allows user to
> generate custom number of LCOFI interrupts.
>
> Signed-off-by: Atish Patra <atishp@...osinc.com>
> ---
> Changes in v2:
> - Initialized the local overflow irq variable to 0 indicate that it's not a
>   allowed value.
> - Moved the introduction of argument option `n` to the last patch.
> - Link to v1: https://lore.kernel.org/r/20250226-kvm_pmu_improve-v1-0-74c058c2bf6d@rivosinc.com
>
> ---
> Atish Patra (4):
>       RISC-V: KVM: Disable the kernel perf counter during configure
>       KVM: riscv: selftests: Do not start the counter in the overflow handler
>       KVM: riscv: selftests: Change command line option
>       KVM: riscv: selftests: Allow number of interrupts to be configurable

Queued this series for Linux-6.15.

Thanks,
Anup

>
>  arch/riscv/kvm/vcpu_pmu.c                        |  1 +
>  tools/testing/selftests/kvm/riscv/sbi_pmu_test.c | 81 ++++++++++++++++--------
>  2 files changed, 57 insertions(+), 25 deletions(-)
> ---
> base-commit: 0ad2507d5d93f39619fc42372c347d6006b64319
> change-id: 20250225-kvm_pmu_improve-fffd038b2404
> --
> Regards,
> Atish patra
>