RE: [PATCH] drm/radeon: Fix oops upon driver load on PowerXpress laptops

> Subject: Re: [PATCH] drm/radeon: Fix oops upon driver load on PowerXpress > laptops > > On Tue, May 23, 2017 at 12:09:49PM +0900, Michel Dänzer wrote: > > On 22/05/17 11:04 PM, Lukas Wunner wrote: > > > On Sun, May 21, 2017 at 09:31:09AM +0200, Nicolai Stange wrote

Re: [PATCH] drm/radeon: Fix oops upon driver load on PowerXpress laptops

On Tue, May 23, 2017 at 12:00:16PM +0200, Lukas Wunner wrote: > On Mon, May 22, 2017 at 09:24:34PM +0200, Daniel Vetter wrote: > > On Thu, May 18, 2017 at 09:33:44PM +0200, Lukas Wunner wrote: > > > Nicolai Stange reports the following oops which is caused by > > > dereferencing rdev->pdev before

Re: [PATCH] drm/radeon: Fix oops upon driver load on PowerXpress laptops

Am 23.05.2017 um 12:14 schrieb Lukas Wunner: On Tue, May 23, 2017 at 09:32:38AM +0200, Christian König wrote: Am 23.05.2017 um 05:55 schrieb Michel Dänzer: On 23/05/17 12:50 PM, Lukas Wunner wrote: On Tue, May 23, 2017 at 12:09:49PM +0900, Michel Dänzer wrote: On 22/05/17 11:04 PM, Lukas

Re: [PATCH] drm/radeon: Fix oops upon driver load on PowerXpress laptops

On Tue, May 23, 2017 at 09:32:38AM +0200, Christian König wrote: > Am 23.05.2017 um 05:55 schrieb Michel Dänzer: > >On 23/05/17 12:50 PM, Lukas Wunner wrote: > >>On Tue, May 23, 2017 at 12:09:49PM +0900, Michel Dänzer wrote: > >>>On 22/05/17 11:04 PM, Lukas Wunner wrote: > On Sun, May 21, 2017

Re: [PATCH] drm/radeon: Fix oops upon driver load on PowerXpress laptops

On Mon, May 22, 2017 at 03:35:48PM -0400, Sean Paul wrote: > On Mon, May 22, 2017 at 04:04:07PM +0200, Lukas Wunner wrote: > > On Sun, May 21, 2017 at 09:31:09AM +0200, Nicolai Stange wrote: > > > On Thu, May 18 2017, Lukas Wunner wrote: > > [snip] > > > > Reported-by: Nicolai Stange

Re: [PATCH] drm/radeon: Fix oops upon driver load on PowerXpress laptops

Am 23.05.2017 um 09:36 schrieb Daniel Vetter: On Tue, May 23, 2017 at 09:32:38AM +0200, Christian König wrote: Am 23.05.2017 um 05:55 schrieb Michel Dänzer: On 23/05/17 12:50 PM, Lukas Wunner wrote: On Tue, May 23, 2017 at 12:09:49PM +0900, Michel Dänzer wrote: On 22/05/17 11:04 PM, Lukas

Re: [PATCH] drm/radeon: Fix oops upon driver load on PowerXpress laptops

On Tue, May 23, 2017 at 09:36:44AM +0200, Daniel Vetter wrote: > On Tue, May 23, 2017 at 09:32:38AM +0200, Christian König wrote: > > Am 23.05.2017 um 05:55 schrieb Michel Dänzer: > > > On 23/05/17 12:50 PM, Lukas Wunner wrote: > > > > On Tue, May 23, 2017 at 12:09:49PM +0900, Michel Dänzer wrote:

Re: [PATCH] drm/radeon: Fix oops upon driver load on PowerXpress laptops

On Tue, May 23, 2017 at 09:32:38AM +0200, Christian König wrote: > Am 23.05.2017 um 05:55 schrieb Michel Dänzer: > > On 23/05/17 12:50 PM, Lukas Wunner wrote: > > > On Tue, May 23, 2017 at 12:09:49PM +0900, Michel Dänzer wrote: > > > > On 22/05/17 11:04 PM, Lukas Wunner wrote: > > > > > On Sun,

Re: [PATCH] drm/radeon: Fix oops upon driver load on PowerXpress laptops

Am 23.05.2017 um 05:55 schrieb Michel Dänzer: On 23/05/17 12:50 PM, Lukas Wunner wrote: On Tue, May 23, 2017 at 12:09:49PM +0900, Michel Dänzer wrote: On 22/05/17 11:04 PM, Lukas Wunner wrote: On Sun, May 21, 2017 at 09:31:09AM +0200, Nicolai Stange wrote: On Thu, May 18 2017, Lukas Wunner

Re: [PATCH] drm/radeon: Fix oops upon driver load on PowerXpress laptops

On 23/05/17 12:50 PM, Lukas Wunner wrote: > On Tue, May 23, 2017 at 12:09:49PM +0900, Michel Dänzer wrote: >> On 22/05/17 11:04 PM, Lukas Wunner wrote: >>> On Sun, May 21, 2017 at 09:31:09AM +0200, Nicolai Stange wrote: On Thu, May 18 2017, Lukas Wunner wrote: >>> [snip] > Reported-by:

Re: [PATCH] drm/radeon: Fix oops upon driver load on PowerXpress laptops

On Tue, May 23, 2017 at 12:09:49PM +0900, Michel Dänzer wrote: > On 22/05/17 11:04 PM, Lukas Wunner wrote: > > On Sun, May 21, 2017 at 09:31:09AM +0200, Nicolai Stange wrote: > >> On Thu, May 18 2017, Lukas Wunner wrote: > > [snip] > >>> Reported-by: Nicolai Stange > >>>

Re: [PATCH] drm/radeon: Fix oops upon driver load on PowerXpress laptops

On 22/05/17 11:04 PM, Lukas Wunner wrote: > On Sun, May 21, 2017 at 09:31:09AM +0200, Nicolai Stange wrote: >> On Thu, May 18 2017, Lukas Wunner wrote: > [snip] >>> Reported-by: Nicolai Stange >>> Fixes: 7ffb0ce31cf9 ("drm/radeon: Don't register Thunderbolt eGPU with >>>

Re: [PATCH] drm/radeon: Fix oops upon driver load on PowerXpress laptops

On Mon, May 22, 2017 at 04:04:07PM +0200, Lukas Wunner wrote: > On Sun, May 21, 2017 at 09:31:09AM +0200, Nicolai Stange wrote: > > On Thu, May 18 2017, Lukas Wunner wrote: > [snip] > > > Reported-by: Nicolai Stange > > > Fixes: 7ffb0ce31cf9 ("drm/radeon: Don't register

Re: [PATCH] drm/radeon: Fix oops upon driver load on PowerXpress laptops

On Thu, May 18, 2017 at 09:33:44PM +0200, Lukas Wunner wrote: > Nicolai Stange reports the following oops which is caused by > dereferencing rdev->pdev before it's subsequently set by > radeon_device_init(). Fix it. > > BUG: unable to handle kernel NULL pointer dereference at 07cb

Re: [PATCH] drm/radeon: Fix oops upon driver load on PowerXpress laptops

On Sun, May 21, 2017 at 09:31:09AM +0200, Nicolai Stange wrote: > On Thu, May 18 2017, Lukas Wunner wrote: [snip] > > Reported-by: Nicolai Stange > > Fixes: 7ffb0ce31cf9 ("drm/radeon: Don't register Thunderbolt eGPU with > > vga_switcheroo") > > Signed-off-by: Lukas Wunner

Re: [PATCH] drm/radeon: Fix oops upon driver load on PowerXpress laptops

On Thu, May 18 2017, Lukas Wunner wrote: > Reported-by: Nicolai Stange > Fixes: 7ffb0ce31cf9 ("drm/radeon: Don't register Thunderbolt eGPU with > vga_switcheroo") > Signed-off-by: Lukas Wunner > --- > > Awaiting a Tested-by: from Nicolai, but it's clear

[PATCH] drm/radeon: Fix oops upon driver load on PowerXpress laptops

Nicolai Stange reports the following oops which is caused by dereferencing rdev->pdev before it's subsequently set by radeon_device_init(). Fix it. BUG: unable to handle kernel NULL pointer dereference at 07cb IP: radeon_driver_load_kms+0xeb/0x230 [radeon] PGD 0 P4D 0