[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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