[PATCH 1/2] powerpc/pseries: Fix hcall tracepoints with JUMP_LABEL=n

Michael Ellerman patch-notifications at ellerman.id.au
Thu Aug 31 14:02:30 AEST 2023


On Tue, 09 May 2023 19:15:59 +1000, Nicholas Piggin wrote:
> With JUMP_LABEL=n, hcall_tracepoint_refcount's address is being tested
> instead of its value. This results in the tracing slowpath always being
> taken unnecessarily.
> 
> 

Applied to powerpc/next.

[1/2] powerpc/pseries: Fix hcall tracepoints with JUMP_LABEL=n
      https://git.kernel.org/powerpc/c/750bd41aeaeb1f0e0128aa4f8fcd6dd759713641
[2/2] powerpc/pseries: Remove unused hcall tracing instruction
      https://git.kernel.org/powerpc/c/61d7ebe0376e2640ba77be16e186b1a6c77eb3f7

cheers


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