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SubjectRe: [PATCH AUTOSEL 6.1 17/38] powerpc/85xx: Fix unannotated intra-function call warning
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Hi Sasha,

On 09/02/23 16:44, Sasha Levin wrote:
> From: Sathvika Vasireddy <sv@linux.ibm.com>
>
> [ Upstream commit 8afffce6aa3bddc940ac1909627ff1e772b6cbf1 ]
>
> objtool throws the following warning:
> arch/powerpc/kernel/head_85xx.o: warning: objtool: .head.text+0x1a6c:
> unannotated intra-function call
>
> Fix the warning by annotating KernelSPE symbol with SYM_FUNC_START_LOCAL
> and SYM_FUNC_END macros.
>
> Reported-by: kernel test robot <lkp@intel.com>
> Signed-off-by: Sathvika Vasireddy <sv@linux.ibm.com>
> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
> Link: https://lore.kernel.org/r/20230128124138.1066176-1-sv@linux.ibm.com
> Signed-off-by: Sasha Levin <sashal@kernel.org>
> ---
> arch/powerpc/kernel/head_85xx.S | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/arch/powerpc/kernel/head_85xx.S b/arch/powerpc/kernel/head_85xx.S
> index 52c0ab416326a..d3939849f4550 100644
> --- a/arch/powerpc/kernel/head_85xx.S
> +++ b/arch/powerpc/kernel/head_85xx.S
> @@ -862,7 +862,7 @@ _GLOBAL(load_up_spe)
> * SPE unavailable trap from kernel - print a message, but let
> * the task use SPE in the kernel until it returns to user mode.
> */
> -KernelSPE:
> +SYM_FUNC_START_LOCAL(KernelSPE)
> lwz r3,_MSR(r1)
> oris r3,r3,MSR_SPE@h
> stw r3,_MSR(r1) /* enable use of SPE after return */
> @@ -879,6 +879,7 @@ KernelSPE:
> #endif
> .align 4,0
>
> +SYM_FUNC_END(KernelSPE)
> #endif /* CONFIG_SPE */
>
> /*

Please drop this patch because objtool enablement patches for powerpc
are not a part of kernel v6.1.

Thanks,
Sathvika

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