On Mon, Feb 21, 2022 at 09:23:04PM +0530, Anirudh Rayabharam wrote:

On Mon, Feb 21, 2022 at 03:12:33PM +0100, Stefano Garzarella wrote:

quoted

#syz test: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
f71077a4d84b

Patch sent upstream:
https://lore.kernel.org/virtualization/20220221114916.107045-1-sgarzare@redhat.com/T/#u (local)

I don't see how your patch fixes this issue. It looks unrelated. It is
surprising that syzbot is happy with it.

I have sent a patch for this issue here:
https://lore.kernel.org/lkml/20220221072852.31820-1-mail@anirudhrb.com/ (local)

I wasted so much time trying to figure out what this patch fixes.  :P

(It doesn't fix anything).

regards,
dan carpenter