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Sender: Guenter Roeck <groeck7@gmail.com>
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Date:   Tue, 12 Apr 2022 08:39:59 -0700
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To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        linux-kernel@vger.kernel.org
Cc:     stable@vger.kernel.org, torvalds@linux-foundation.org,
        akpm@linux-foundation.org, shuah@kernel.org, patches@kernelci.org,
        lkft-triage@lists.linaro.org, pavel@denx.de, jonathanh@nvidia.com,
        f.fainelli@gmail.com, sudipm.mukherjee@gmail.com,
        slade@sladewatkins.com, Michael Ellerman <mpe@ellerman.id.au>
References: <20220412062942.022903016@linuxfoundation.org>
From:   Guenter Roeck <linux@roeck-us.net>
Subject: Re: [PATCH 5.15 000/277] 5.15.34-rc1 review
In-Reply-To: <20220412062942.022903016@linuxfoundation.org>
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On 4/11/22 23:26, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.15.34 release.
> There are 277 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
> 
> Responses should be made by Thu, 14 Apr 2022 06:28:59 +0000.
> Anything received after that time might be too late.
> 


Building powerpc:skiroot_defconfig ... failed
--------------
Error log:
arch/powerpc/lib/code-patching.c:119:19: error: conflicting types for 'unmap_patch_area'; have 'int(long unsigned int)'
   119 | static inline int unmap_patch_area(unsigned long addr)
       |                   ^~~~~~~~~~~~~~~~
arch/powerpc/lib/code-patching.c:51:13: note: previous declaration of 'unmap_patch_area' with type 'void(long unsigned int)'
    51 | static void unmap_patch_area(unsigned long addr);
       |             ^~~~~~~~~~~~~~~~
arch/powerpc/lib/code-patching.c:51:13: error: 'unmap_patch_area' used but never defined [-Werror]

Commit 520c23a20890 ("powerpc/code-patching: Pre-map patch area")
is the last patch in a series of patches applied to the file since v5.15.
It is not tagged for stable, and it does not include a Fixes: tag.
I am not sure if it makes sense to apply it on its own. Copying
Michael.

Guenter