Re: [4.2.0-rc1-00201-g59c3cb5] Regression: kernel NULL pointer dereference

2015-07-13 Thread Jörg Otte
2015-07-13 9:58 GMT+02:00 Maarten Lankhorst : > Op 13-07-15 om 09:42 schreef Jörg Otte: >> 2015-07-13 9:23 GMT+02:00 Maarten Lankhorst >> : >>> Op 13-07-15 om 08:22 schreef Daniel Vetter: On Sun, Jul 12, 2015 at 09:52:51AM -0700, Linus Torvalds wrote: > On Sun, Jul 12, 2015 at 1:03 AM, Jö

Re: [4.2.0-rc1-00201-g59c3cb5] Regression: kernel NULL pointer dereference

2015-07-13 Thread Maarten Lankhorst
Op 13-07-15 om 09:42 schreef Jörg Otte: > 2015-07-13 9:23 GMT+02:00 Maarten Lankhorst > : >> Op 13-07-15 om 08:22 schreef Daniel Vetter: >>> On Sun, Jul 12, 2015 at 09:52:51AM -0700, Linus Torvalds wrote: On Sun, Jul 12, 2015 at 1:03 AM, Jörg Otte wrote: > BUG: unable to handle kernel NU

Re: [4.2.0-rc1-00201-g59c3cb5] Regression: kernel NULL pointer dereference

2015-07-13 Thread Jörg Otte
2015-07-13 9:23 GMT+02:00 Maarten Lankhorst : > Op 13-07-15 om 08:22 schreef Daniel Vetter: >> On Sun, Jul 12, 2015 at 09:52:51AM -0700, Linus Torvalds wrote: >>> On Sun, Jul 12, 2015 at 1:03 AM, Jörg Otte wrote: BUG: unable to handle kernel NULL pointer dereference at 0009 I

Re: [4.2.0-rc1-00201-g59c3cb5] Regression: kernel NULL pointer dereference

2015-07-13 Thread Maarten Lankhorst
Op 13-07-15 om 08:22 schreef Daniel Vetter: > On Sun, Jul 12, 2015 at 09:52:51AM -0700, Linus Torvalds wrote: >> On Sun, Jul 12, 2015 at 1:03 AM, Jörg Otte wrote: >>> BUG: unable to handle kernel NULL pointer dereference at 0009 >>> IP: [] 0xbd3447bb >> Ugh. Please enable KALLS

Re: [4.2.0-rc1-00201-g59c3cb5] Regression: kernel NULL pointer dereference

2015-07-12 Thread Daniel Vetter
On Sun, Jul 12, 2015 at 09:52:51AM -0700, Linus Torvalds wrote: > On Sun, Jul 12, 2015 at 1:03 AM, Jörg Otte wrote: > > > > BUG: unable to handle kernel NULL pointer dereference at 0009 > > IP: [] 0xbd3447bb > > Ugh. Please enable KALLSYMS to get sane symbols. > > But yes, "c

Re: [4.2.0-rc1-00201-g59c3cb5] Regression: kernel NULL pointer dereference

2015-07-12 Thread Maarten Lankhorst
Op 12-07-15 om 18:52 schreef Linus Torvalds: > On Sun, Jul 12, 2015 at 1:03 AM, Jörg Otte wrote: >> BUG: unable to handle kernel NULL pointer dereference at 0009 >> IP: [] 0xbd3447bb > Ugh. Please enable KALLSYMS to get sane symbols. > > But yes, "crtc_state->base.active" is at

Re: [4.2.0-rc1-00201-g59c3cb5] Regression: kernel NULL pointer dereference

2015-07-12 Thread Linus Torvalds
On Sun, Jul 12, 2015 at 1:03 AM, Jörg Otte wrote: > > BUG: unable to handle kernel NULL pointer dereference at 0009 > IP: [] 0xbd3447bb Ugh. Please enable KALLSYMS to get sane symbols. But yes, "crtc_state->base.active" is at offset 9 from "crtc_state", so it's pretty clearly

Re: [4.2.0-rc1-00201-g59c3cb5] Regression: kernel NULL pointer dereference

2015-07-12 Thread Jörg Otte
2015-07-12 10:03 GMT+02:00 Jörg Otte : > 4.2.0-rc1-00201-g59c3cb5 introducued a null pointer derefence and a > system freeze > when Xorg is started ( 4.2.0-rc1-00062-gc4b5fd3 was fine) : > > BUG: unable to handle kernel NULL pointer dereference at 0009 > IP: [] 0xbd3447bb > PGD

[4.2.0-rc1-00201-g59c3cb5] Regression: kernel NULL pointer dereference

2015-07-12 Thread Jörg Otte
4.2.0-rc1-00201-g59c3cb5 introducued a null pointer derefence and a system freeze when Xorg is started ( 4.2.0-rc1-00062-gc4b5fd3 was fine) : BUG: unable to handle kernel NULL pointer dereference at 0009 IP: [] 0xbd3447bb PGD 0 Oops: [#1] SMP CPU: 1 PID: 1290 Comm: Xorg No