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

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Message-Id: <1742423150-5185-1-git-send-email-hargar@linux.microsoft.com>
Date: Wed, 19 Mar 2025 15:25:50 -0700
From: Hardik Garg <hargar@...ux.microsoft.com>
To: frank.scheiner@....de
Cc: dchinner@...hat.com,
	djwong@...nel.org,
	gregkh@...uxfoundation.org,
	linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Subject: 6.1.132-rc1 build regression on Azure x86 and arm64 VM

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