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@xxxxxxxxx> > Cc: Paul Walmsley <paul.walmsley@xxxxxxxxxx> > Cc: Greentime Hu <green.hu@xxxxxxxxx> > Cc: Palmer Dabbelt <palmer@xxxxxxxxxx> > Cc: linux-riscv <linux-riscv@xxxxxxxxxxxxxxxxxxx> > Cc: Christoph Hellwig <hch@xxxxxx> > Cc: Guo Ren <guoren@xxxxxxxxxx> Thanks, queued for v5.4-rc1 with Greentime's Tested-by: (since the changes from v6 to v7 had no functional impact). - Paul
