On Wed, Jun 03, 2020 at 11:22:26PM -0700, Ira Weiny wrote: > On Wed, Jun 03, 2020 at 04:44:17PM -0700, Guenter Roeck wrote: > > With linux-next on sparc I too see the spinlock issue; something like: > > ... > Starting syslogd: BUG: spinlock recursion on CPU#0, S01syslogd/139 > lock: 0xf53ef350, .magic: dead4ead, .owner: S01syslogd/139, .owner_cpu: 0 > CPU: 0 PID: 139 Comm: S01syslogd Not tainted 5.7.0-next-20200603 #1 > [f0067d00 : > do_raw_spin_lock+0xa8/0xd8 ] > [f00d598c : > copy_page_range+0x328/0x804 ] > [f0025c34 : > dup_mm+0x334/0x434 ] > [f0027198 : > copy_process+0x1248/0x12d4 ] > [f00273b8 : > _do_fork+0x54/0x30c ] > [f00276e4 : > do_fork+0x5c/0x6c ] > [f000de44 : > sparc_do_fork+0x18/0x38 ] > [f000b7f4 : > do_syscall+0x34/0x40 ] > [5010cd4c : > 0x5010cd4c ] > > > I'm going to bisect between there and HEAD. The sparc issue should be fixed by https://lore.kernel.org/lkml/20200526173302.377-1-will@xxxxxxxxxx > Ira -- Sincerely yours, Mike. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
