linux-kernel - Re: [syzbot] [jfs?] BUG: unable to handle kernel paging request in diUpdatePMap

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Message-ID: <690dcf16.a70a0220.22f260.003a.GAE@google.com>
Date: Fri, 07 Nov 2025 02:51:02 -0800
From: syzbot <syzbot+7fc112f7a4a0546731c5@...kaller.appspotmail.com>
To: linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com, 
	yun.zhou@...driver.com
Subject: Re: [syzbot] [jfs?] BUG: unable to handle kernel paging request in diUpdatePMap

Hello,

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

failed to apply patch:
checking file fs/jfs/jfs_metapage.c
patch: **** malformed patch at line 6: diff --git a/fs/jfs/jfs_txnmgr.c b/fs/jfs/jfs_txnmgr.c




Tested on:

commit:         dcb6fa37 Linux 6.18-rc3
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci
kernel config:  https://syzkaller.appspot.com/x/.config?x=b8b659f0cab27b22
dashboard link: https://syzkaller.appspot.com/bug?extid=7fc112f7a4a0546731c5
compiler:       
userspace arch: arm64
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1729e17c580000