linux-kernel - Re: [PATCH V7 1/2] riscv: Add support for perf registers sampling

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

Message-ID: <alpine.DEB.2.21.9999.1909050053100.27305@viisi.sifive.com>
Date:   Thu, 5 Sep 2019 00:54:08 -0700 (PDT)
From:   Paul Walmsley <paul.walmsley@...ive.com>
To:     Mao Han <han_mao@...ky.com>
cc:     linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-csky@...r.kernel.org, Greentime Hu <green.hu@...il.com>,
        Palmer Dabbelt <palmer@...ive.com>,
        Christoph Hellwig <hch@....de>, Guo Ren <guoren@...nel.org>
Subject: Re: [PATCH V7 1/2] riscv: Add support for perf registers sampling

On Thu, 5 Sep 2019, Mao Han wrote:

> This patch implements the perf registers sampling and validation API
> for riscv arch. The valid registers and their register ID are defined in
> perf_regs.h. Perf tool can backtrace in userspace with unwind library
> and the registers/user stack dump support.
> 
> Signed-off-by: Mao Han <han_mao@...ky.com>
> Cc: Paul Walmsley <paul.walmsley@...ive.com>
> Cc: Greentime Hu <green.hu@...il.com>
> Cc: Palmer Dabbelt <palmer@...ive.com>
> Cc: linux-riscv <linux-riscv@...ts.infradead.org>
> Cc: Christoph Hellwig <hch@....de>
> Cc: Guo Ren <guoren@...nel.org>

Thanks, queued for v5.4-rc1 with Greentime's Tested-by: (since the changes 
from v6 to v7 had no functional impact).

- Paul