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. Thanks, Johannes -- Johannes Thumshirn Storage jthumshirn@xxxxxxx +49 911 74053 689 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg) Key fingerprint = EC38 9CAB C2C4 F25D 8600 D0D0 0393 969D 2D76 0850 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
