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From: Jon Hunter <jonathanh@nvidia.com>
To: Dominique Martinet <asmadeus@codewreck.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: stable@vger.kernel.org, patches@lists.linux.dev,
	linux-kernel@vger.kernel.org, torvalds@linux-foundation.org,
	akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org,
	patches@kernelci.org, lkft-triage@lists.linaro.org,
	pavel@nabladev.com, f.fainelli@gmail.com,
	sudipm.mukherjee@gmail.com, rwarsow@gmx.de, conor@kernel.org,
	hargar@microsoft.com, broonie@kernel.org, achill@achill.org,
	sr@sladewatkins.com
Subject: Re: [PATCH 6.12 000/403] 6.12.109-rc1 review
Date: Fri, 4 Sep 2026 11:34:27 +0100	[thread overview]
Message-ID: <88e9b4e7-284b-4943-b0f7-97795d63991b@nvidia.com> (raw)
In-Reply-To: <apqKYeQe-78JWI3u@codewreck.org>


On 04/09/2026 10:07, Dominique Martinet wrote:
> 
>> Dev Jain <dev.jain@arm.com>
>>      mm/page_vma_mapped: use huge_ptep_get() for hugetlb
> 
> This fails build on arm (config attached)
> 
> CC      mm/page_vma_mapped.o
> ../mm/page_vma_mapped.c: In function 'check_pte':
> ../mm/page_vma_mapped.c:103:25: error: implicit declaration of function 'huge_ptep_get' [-Wimplicit-function-declaratio]
>    103 |                 ptent = huge_ptep_get(pvmw->vma->vm_mm, pvmw->address,
>        |                         ^~~~~~~~~~~~~
> make[3]: *** [../scripts/Makefile.build:229: mm/page_vma_mapped.o] Error
> 
> 
> Don't have time to look further right now, might have a look after kids
> sleep if nobody beat me to it


I see the same (appears to break 6.18.y too) and bisect points to ...

# first bad commit: [25fb3e9ad3b665b57e218dafb58acd13b1a672b7] mm/migrate: use huge_ptep_get() in remove_migration_pte()

Jon

-- 
nvpublic


  reply	other threads:[~2026-09-04 10:34 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-04  4:56 Greg Kroah-Hartman
2026-09-04  9:07 ` Dominique Martinet
2026-09-04 10:34   ` Jon Hunter [this message]
2026-09-04 12:55     ` Dominique Martinet
2026-09-04 13:09   ` Pavel Machek
2026-09-04 12:52 ` Brett A C Sheffield
2026-09-04 21:11 ` Shuah Khan
2026-09-05 11:31 ` Miguel Ojeda

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