linux-kernel - Re: 6.1.132-rc1 build regression on Azure x86 and arm64 VM

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Message-ID: <CAMxqPXXrfMs4zHuOOmTtDp2T5uTbJYnnXQ0E04gFRr62W3SJjw@mail.gmail.com>
Date: Wed, 19 Mar 2025 16:50:58 -0700
From: Leah Rumancik <lrumancik@...gle.com>
To: Hardik Garg <hargar@...ux.microsoft.com>
Cc: frank.scheiner@....de, dchinner@...hat.com, djwong@...nel.org, 
	gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org, 
	stable@...r.kernel.org
Subject: Re: 6.1.132-rc1 build regression on Azure x86 and arm64 VM

Hey this is my bad, I cherry picked the fix to my local 6.1.y, running
tests now, should be out for review tomo or friday.

Thanks Frank for finding the missing commit!
(https://lore.kernel.org/stable/8c6125d7-363c-42b3-bdbb-f802cb8b4408@web.de/)

- leah

On Wed, Mar 19, 2025 at 3:25 PM Hardik Garg <hargar@...ux.microsoft.com> wrote:
>
> v6.1.132-rc1 build fails on Azure x86 and arm64 VM:
>
> fs/xfs/libxfs/xfs_alloc.c: In function '__xfs_free_extent_later':
> fs/xfs/libxfs/xfs_alloc.c:2551:51: error: 'mp' undeclared (first use in this function); did you mean 'tp'?
>  2551 |         if (XFS_IS_CORRUPT(mp, !xfs_verify_fsbext(mp, bno, len)))
>       |                                                   ^~
> ./include/linux/compiler.h:78:45: note: in definition of macro 'unlikely'
>    78 | # define unlikely(x)    __builtin_expect(!!(x), 0)
>       |                                             ^
> fs/xfs/libxfs/xfs_alloc.c:2551:13: note: in expansion of macro 'XFS_IS_CORRUPT'
>  2551 |         if (XFS_IS_CORRUPT(mp, !xfs_verify_fsbext(mp, bno, len)))
>       |             ^~~~~~~~~~~~~~
> fs/xfs/libxfs/xfs_alloc.c:2551:51: note: each undeclared identifier is reported only once for each function it appears in
>  2551 |         if (XFS_IS_CORRUPT(mp, !xfs_verify_fsbext(mp, bno, len)))
>       |                                                   ^~
> ./include/linux/compiler.h:78:45: note: in definition of macro 'unlikely'
>    78 | # define unlikely(x)    __builtin_expect(!!(x), 0)
>       |                                             ^
> fs/xfs/libxfs/xfs_alloc.c:2551:13: note: in expansion of macro 'XFS_IS_CORRUPT'
>  2551 |         if (XFS_IS_CORRUPT(mp, !xfs_verify_fsbext(mp, bno, len)))
>       |             ^~~~~~~~~~~~~~
> In file included from ./fs/xfs/xfs.h:22,
>                  from fs/xfs/libxfs/xfs_alloc.c:6:
> ./fs/xfs/xfs_linux.h:225:63: warning: left-hand operand of comma expression has no effect [-Wunused-value]
>   225 |                                                __this_address), \
>       |                                                               ^
> fs/xfs/libxfs/xfs_alloc.c:2551:13: note: in expansion of macro 'XFS_IS_CORRUPT'
>  2551 |         if (XFS_IS_CORRUPT(mp, !xfs_verify_fsbext(mp, bno, len)))
>       |             ^~~~~~~~~~~~~~
>   CC [M]  net/ipv4/netfilter/arpt_mangle.o
>   CC      net/unix/scm.o
> make[3]: *** [scripts/Makefile.build:250: fs/xfs/libxfs/xfs_alloc.o] Error 1
> make[2]: *** [scripts/Makefile.build:503: fs/xfs] Error 2
>
>
>
> Tested-by: Hardik Garg <hargar@...ux.microsoft.com>
>
>
>
> Thanks,
> Hardik
>
>