linux-kernel - Re: [PATCH v2] powerpc/64s: Rewrite __real_pte() and __rpte_to

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Message-ID: <173953661683.199877.12879518225554351869.b4-ty@linux.ibm.com>
Date: Fri, 14 Feb 2025 18:22:56 +0530
From: Madhavan Srinivasan <maddy@...ux.ibm.com>
To: Michael Ellerman <mpe@...erman.id.au>, Nicholas Piggin <npiggin@...il.com>,
        Naveen N Rao <naveen@...nel.org>,
        Christophe Leroy <christophe.leroy@...roup.eu>
Cc: linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        kernel test robot <lkp@...el.com>
Subject: Re: [PATCH v2] powerpc/64s: Rewrite __real_pte() and __rpte_to_hidx() as static inline

On Sun, 12 Jan 2025 19:24:46 +0100, Christophe Leroy wrote:
> Rewrite __real_pte() and __rpte_to_hidx() as static inline in order to
> avoid following warnings/errors when building with 4k page size:
> 
> 	  CC      arch/powerpc/mm/book3s64/hash_tlb.o
> 	arch/powerpc/mm/book3s64/hash_tlb.c: In function 'hpte_need_flush':
> 	arch/powerpc/mm/book3s64/hash_tlb.c:49:16: error: variable 'offset' set but not used [-Werror=unused-but-set-variable]
> 	   49 |         int i, offset;
> 	      |                ^~~~~~
> 
> [...]

Applied to powerpc/fixes.

[1/1] powerpc/64s: Rewrite __real_pte() and __rpte_to_hidx() as static inline
      https://git.kernel.org/powerpc/c/61bcc752d1b81fde3cae454ff20c1d3c359df500

Thanks