From: "Sudip Mukherjee (Codethink)" <sudipm.mukherjee@gmail.com>
To: Kent Overstreet <kent.overstreet@linux.dev>
Cc: linux-bcachefs@vger.kernel.org, linux-kernel@vger.kernel.org,
Linus Torvalds <torvalds@linux-foundation.org>,
regressions@lists.linux.dev
Subject: mainline build failure due to 5cfd69775eb5 ("bcachefs: Array bounds fixes")
Date: Tue, 31 Oct 2023 22:15:09 +0000 [thread overview]
Message-ID: <ZUF8bYTl5SBlbBBJ@debian> (raw)
Hi All,
The latest mainline kernel branch fails to build arm64 allmodconfig
with a native build on an arm64 host with the error:
In file included from fs/bcachefs/btree_io.c:11:
fs/bcachefs/btree_update_interior.h: In function 'want_new_bset':
fs/bcachefs/btree_update_interior.h:274:36: error: array subscript 0 is outside the bounds of an interior zero-length array 'struct bkey_packed[0]' [-Werror=zero-length-bounds]
274 | __bch_btree_u64s_remaining(c, b, &bne->keys.start[0]);
| ^~~~~~~~~~~~~~~~~~~
In file included from fs/bcachefs/bcachefs.h:206,
from fs/bcachefs/btree_io.c:3:
fs/bcachefs/bcachefs_format.h:2344:21: note: while referencing 'start'
2344 | struct bkey_packed start[0];
| ^~~~~
git bisect pointed to 5cfd69775eb5 ("bcachefs: Array bounds fixes").
I will be happy to test any patch or provide any extra log if needed.
#regzbot introduced: 5cfd69775eb5460ef78bb5034a37eb0dc52ab65d
--
Regards
Sudip
next reply other threads:[~2023-10-31 22:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-31 22:15 Sudip Mukherjee (Codethink) [this message]
2023-10-31 22:24 ` Kent Overstreet
2023-11-01 5:18 ` Sudip Mukherjee
2023-11-01 7:24 ` Linux regression tracking (Thorsten Leemhuis)
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=ZUF8bYTl5SBlbBBJ@debian \
--to=sudipm.mukherjee@gmail.com \
--cc=kent.overstreet@linux.dev \
--cc=linux-bcachefs@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=regressions@lists.linux.dev \
--cc=torvalds@linux-foundation.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®