linux-kernel - Re: [syzbot] [ocfs2?] KMSAN: uninit-value in from

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Message-ID: <66ef7d2f.050a0220.3195df.0079.GAE@google.com>
Date: Sat, 21 Sep 2024 19:13:03 -0700
From: syzbot <syzbot+6c55f725d1bdc8c52058@...kaller.appspotmail.com>
To: eadavis@...com, jlbec@...lplan.org, joseph.qi@...ux.alibaba.com, 
	linux-kernel@...r.kernel.org, mark@...heh.com, ocfs2-devel@...ts.linux.dev, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [ocfs2?] KMSAN: uninit-value in from_kuid (2)

Hello,

syzbot tried to test the proposed patch but the build/boot failed:

fs/ocfs2/file.c:1133:33: error: passing 'vfsuid_t' to parameter of incompatible type 'kuid_t'
fs/ocfs2/file.c:1134:33: error: passing 'vfsgid_t' to parameter of incompatible type 'kgid_t'

Tested on:

commit:         88264981 Merge tag 'sched_ext-for-6.12' of git://git.k..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=ea86c03799707382
dashboard link: https://syzkaller.appspot.com/bug?extid=6c55f725d1bdc8c52058
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=17113080580000