Messages in this thread | | | Subject | Re: [PATCH] riscv: perf: Fix callchain parse error with kernel tracepoint events | Date | Fri, 02 Jun 2023 07:57:39 -0700 | From | Palmer Dabbelt <> |
| |
On Thu, 01 Jun 2023 17:53:55 +0800, Ism Hong wrote: > For RISC-V, when tracing with tracepoint events, the IP and status are > set to 0, preventing the perf code parsing the callchain and resolving > the symbols correctly. > > ./ply 'tracepoint:kmem/kmem_cache_alloc { @[stack]=count(); }' > @: > { <STACKID4294967282> }: 1 > > [...]
Applied, thanks!
[1/1] riscv: perf: Fix callchain parse error with kernel tracepoint events https://git.kernel.org/palmer/c/9a7e8ec0d4cc
Best regards, -- Palmer Dabbelt <palmer@rivosinc.com>
| |