From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Christian Brauner <brauner@kernel.org>
Cc: Tong Tiangen <tongtiangen@huawei.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux Next Mailing List <linux-next@vger.kernel.org>
Subject: linux-next: build warning after merge of the vfs-brauner tree
Date: Wed, 6 Mar 2024 10:51:50 +1100 [thread overview]
Message-ID: <20240306105150.06a456da@canb.auug.org.au> (raw)
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Hi all,
After merging the vfs-brauner tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:
fs/coredump.c: In function 'dump_user_range':
fs/coredump.c:923:40: warning: left-hand operand of comma expression has no effect [-Wunused-value]
923 | #define dump_page_copy(src, dst) ((dst), (src))
| ^
fs/coredump.c:948:58: note: in expansion of macro 'dump_page_copy'
948 | int stop = !dump_emit_page(cprm, dump_page_copy(page, dump_page));
| ^~~~~~~~~~~~~~
Introduced by commit
4630f2caafcd ("coredump: get machine check errors early rather than during iov_iter")
--
Cheers,
Stephen Rothwell
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next reply other threads:[~2024-03-05 23:51 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-05 23:51 Stephen Rothwell [this message]
2024-03-06 2:48 ` linux-next: build warning after merge of the vfs-brauner tree Linus Torvalds
2024-03-06 4:37 ` Stephen Rothwell
2024-03-06 4:47 ` Linus Torvalds
2024-03-06 9:55 ` Christian Brauner
2024-03-06 4:58 ` Stephen Rothwell
-- strict thread matches above, loose matches on Subject: below --
2024-01-17 2:39 Stephen Rothwell
2023-12-21 7:48 Stephen Rothwell
2023-12-21 13:19 ` David Howells
2023-11-24 2:13 Stephen Rothwell
2023-11-24 7:58 ` Amir Goldstein
2023-09-25 4:31 Stephen Rothwell
2023-08-15 11:15 Stephen Rothwell
2023-08-07 5:38 Stephen Rothwell
2023-07-31 3:58 Stephen Rothwell
2023-07-04 3:51 Stephen Rothwell
2023-05-24 3:46 Stephen Rothwell
2023-05-24 9:06 ` Christian Brauner
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