On Mon, Mar 11, 2019 at 08:59:00PM -0700, syzbot wrote: > syzbot has bisected this bug to: > > commit 34e07e42c55aeaa78e93b057a6664e2ecde3fadb > Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> > Date: Thu Feb 8 10:54:48 2018 +0000 > > drm/i915: Add missing kerneldoc for 'ent' in i915_driver_init_early > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13220283200000 > start commit: 34e07e42 drm/i915: Add missing kerneldoc for 'ent' in i915.. > git tree: upstream > final crash: https://syzkaller.appspot.com/x/report.txt?x=10a20283200000 > console output: https://syzkaller.appspot.com/x/log.txt?x=17220283200000 > kernel config: https://syzkaller.appspot.com/x/.config?x=abc3dc9b7a900258 > dashboard link: https://syzkaller.appspot.com/bug?extid=1505c80c74256c6118a5 > userspace arch: amd64 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12c4dc28c00000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15df4108c00000 > > Reported-by: syzbot+1505c80c74256c6118a5@xxxxxxxxxxxxxxxxxxxxxxxxx > Fixes: 34e07e42 ("drm/i915: Add missing kerneldoc for 'ent' in > i915_driver_init_early") Umm... Might be a good idea to add some plausibility filters - it is, in theory, possible that adding a line in a comment changes behaviour (without compiler bugs, even - playing with __LINE__ is all it would take), but the odds that it's _not_ a false positive are very low.
