linux-kernel - Re: [PATCH v2 1/9] powerpc/mem: Move cache flushing functions into mm/cacheflush.c

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Message-Id: <161880480136.1398509.5120701716764549620.b4-ty@ellerman.id.au>
Date:   Mon, 19 Apr 2021 14:00:01 +1000
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Paul Mackerras <paulus@...ba.org>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Michael Ellerman <mpe@...erman.id.au>
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/9] powerpc/mem: Move cache flushing functions into mm/cacheflush.c

On Thu, 8 Apr 2021 15:30:24 +0000 (UTC), Christophe Leroy wrote:
> Cache flushing functions are in the middle of completely
> unrelated stuff in mm/mem.c
> 
> Create a dedicated mm/cacheflush.c for those functions.
> 
> Also cleanup the list of included headers.

Applied to powerpc/next.

[1/9] powerpc/mem: Move cache flushing functions into mm/cacheflush.c
      https://git.kernel.org/powerpc/c/b26e8f27253a47bff90972b987112fd8396e9b8d
[2/9] powerpc/mem: Declare __flush_dcache_icache() static
      https://git.kernel.org/powerpc/c/bf26e0bbd2f82b52605cd7c880245eefe67e09f3
[3/9] powerpc/mem: Remove address argument to flush_coherent_icache()
      https://git.kernel.org/powerpc/c/131637a17dc97fde3d007ab224e30c7ff4e62f6e
[4/9] powerpc/mem: Call flush_coherent_icache() at higher level
      https://git.kernel.org/powerpc/c/e618c7aea1f2a2d615a99948f1f5cb4c11b6bf57
[5/9] powerpc/mem: Optimise flush_dcache_icache_hugepage()
      https://git.kernel.org/powerpc/c/cd97d9e8b5aa45a7f867a10e99f1d6ce0a5deb8b
[6/9] powerpc/mem: flush_dcache_icache_phys() is for HIGHMEM pages only
      https://git.kernel.org/powerpc/c/52d490437ffb1bab0a63ab7b1a64514d8c17dd4d
[7/9] powerpc/mem: Help GCC realise __flush_dcache_icache() flushes single pages
      https://git.kernel.org/powerpc/c/67b8e6af191a6ed717be548307eb15048f8181d8
[8/9] powerpc/mem: Inline flush_dcache_page()
      https://git.kernel.org/powerpc/c/6c96020882b17fb6f4fbf7f8cef8c606460fc14d
[9/9] powerpc/mem: Use kmap_local_page() in flushing functions
      https://git.kernel.org/powerpc/c/7e9ab144c128df7660a2f33c9c6d1422fe798060

cheers