Messages in this thread | | | Date | Thu, 5 Sep 2019 00:54:08 -0700 (PDT) | From | Paul Walmsley <> | Subject | Re: [PATCH V7 1/2] riscv: Add support for perf registers sampling |
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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@c-sky.com> > Cc: Paul Walmsley <paul.walmsley@sifive.com> > Cc: Greentime Hu <green.hu@gmail.com> > Cc: Palmer Dabbelt <palmer@sifive.com> > Cc: linux-riscv <linux-riscv@lists.infradead.org> > Cc: Christoph Hellwig <hch@lst.de> > Cc: Guo Ren <guoren@kernel.org>
Thanks, queued for v5.4-rc1 with Greentime's Tested-by: (since the changes from v6 to v7 had no functional impact).
- Paul
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