On 7/5/2018 12:06 AM, Johannes Thumshirn wrote:
On Wed, Jul 04, 2018 at 05:32:20PM -0700, santosh.shilimkar@xxxxxxxxxx wrote:
On 7/4/18 2:35 PM, Eric Biggers wrote:
On Sun, May 13, 2018 at 10:46:37PM -0700, santosh.shilimkar@xxxxxxxxxx wrote:
On 5/13/18 2:10 PM, Eric Biggers wrote:
On Wed, Mar 21, 2018 at 09:00:01AM -0700, syzbot wrote:
[...]
Still reproducible on Linus' tree (commit 66e1c94db3cd4) and linux-next
(next-20180511). Here's a simplified reproducer:
Thanks for the test case !!
[...]
Ping; this RDS bug is still unfixed. The same reproducer I gave earlier still
works, even when run as a non-root user. I tested upstream commit
fc36def997cfd6 (v4.18-rc3-113-gfc36def997cfd), and linux-next commit
bce40927669338 (next-20180704).
Yeah I haven't sent a fix for this yet. Downstream we have refactored
MR code and I wanted to get that upstream. With that this bug will
also get addressed. I was hoping to get that series but since some
optimisation is still pending investigations its getting delayed.
Will find out if I can fix this panic in meantime with smaller change.
Thanks for reminder.
Oh please sent bug fixes _before_ refactoring in that area. Otherwise
it's a pain for everybody backporting the fix to a stable kernel.
OK. we will look into it if an interim fix can be made....
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