* Re: [syzbot] [mm?] kernel BUG in filemap_unaccount_folio
[not found] <000000000000be3c1a0604b53a1c@google.com>
@ 2023-09-15 18:18 ` syzbot
2024-08-14 0:32 ` syzbot
1 sibling, 0 replies; 2+ messages in thread
From: syzbot @ 2023-09-15 18:18 UTC (permalink / raw)
To: akpm, christian.koenig, daniel, dri-devel, fengwei.yin,
gurchetansingh, hughd, kraxel, linaro-mm-sig, linux-kernel,
linux-media, linux-mm, sumit.semwal, syzkaller-bugs,
vivek.kasireddy
syzbot has bisected this issue to:
commit 5c074eeabbd332b11559f7fc1e89d456f94801fb
Author: Gerd Hoffmann <kraxel@redhat.com>
Date: Wed Nov 14 12:20:29 2018 +0000
udmabuf: set read/write flag when exporting
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12b21bbfa80000
start commit: db906f0ca6bb Merge tag 'phy-for-6.6' of git://git.kernel.o..
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=11b21bbfa80000
console output: https://syzkaller.appspot.com/x/log.txt?x=16b21bbfa80000
kernel config: https://syzkaller.appspot.com/x/.config?x=3bd57a1ac08277b0
dashboard link: https://syzkaller.appspot.com/bug?extid=17a207d226b8a5fb0fd9
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11609f38680000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14c1fc00680000
Reported-by: syzbot+17a207d226b8a5fb0fd9@syzkaller.appspotmail.com
Fixes: 5c074eeabbd3 ("udmabuf: set read/write flag when exporting")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [syzbot] [mm?] kernel BUG in filemap_unaccount_folio
[not found] <000000000000be3c1a0604b53a1c@google.com>
2023-09-15 18:18 ` [syzbot] [mm?] kernel BUG in filemap_unaccount_folio syzbot
@ 2024-08-14 0:32 ` syzbot
1 sibling, 0 replies; 2+ messages in thread
From: syzbot @ 2024-08-14 0:32 UTC (permalink / raw)
To: airlied, akpm, christian.koenig, daniel, david, dri-devel,
fengwei.yin, gurchetansingh, hughd, kraxel, linaro-mm-sig-bounces,
linaro-mm-sig, linux-kernel, linux-media, linux-mm, sumit.semwal,
syzkaller-bugs, vivek.kasireddy
syzbot suspects this issue was fixed by commit:
commit 7d79cd784470395539bda91bf0b3505ff5b2ab6d
Author: Vivek Kasireddy <vivek.kasireddy@intel.com>
Date: Mon Jun 24 06:36:13 2024 +0000
udmabuf: use vmf_insert_pfn and VM_PFNMAP for handling mmap
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17dad691980000
start commit: 9b6de136b5f0 Merge tag 'loongarch-fixes-6.7-1' of git://gi..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=6ae1a4ee971a7305
dashboard link: https://syzkaller.appspot.com/bug?extid=17a207d226b8a5fb0fd9
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15f58d67680000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10a78c62e80000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: udmabuf: use vmf_insert_pfn and VM_PFNMAP for handling mmap
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-09-15 18:18 ` [syzbot] [mm?] kernel BUG in filemap_unaccount_folio syzbot
2024-08-14 0:32 ` syzbot
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