https://bugzilla.kernel.org/show_bug.cgi?id=208173 --- Comment #3 from Tom Seewald (tseewald@xxxxxxxxx) --- After looking around, syzkaller already found this bug [1], and a fix was already posted [2] but Linus didn't pull it before tagging the rc1 release. I manually applied commit 811985365378df01386c3cfb7ff716e74ca376d5 ("ext4: mballoc: Use this_cpu_read instead of this_cpu_ptr") from https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git, and I can confirm that this fixes the problem. Hopefully this makes it in by rc2. I'll close this report once Linus pulls the fix. [1] https://syzkaller.appspot.com/bug?id=b7f459091a40a67a13f27d2281281ffd0ed8e5e1 [2] https://lore.kernel.org/lkml/20200614200034.GA3294624@xxxxxxx/T/ -- You are receiving this mail because: You are watching the assignee of the bug.
