Re: [PATCH] drm/radeon: fence virtual address and free it once idle [3.5] v4

2012-09-26 Thread Greg KH
On Fri, Aug 17, 2012 at 09:34:46AM -0400, Alex Deucher wrote: > On Thu, Aug 16, 2012 at 7:13 PM, Greg KH wrote: > > On Mon, Aug 06, 2012 at 12:56:04PM -0400, j.gli...@gmail.com wrote: > >> From: Jerome Glisse > >> > >> Virtual address need to be fenced to know when we can safely remove it. > >> T

[PATCH] drm/radeon: fence virtual address and free it once idle [3.5] v4

2012-09-26 Thread Greg KH
On Fri, Aug 17, 2012 at 09:34:46AM -0400, Alex Deucher wrote: > On Thu, Aug 16, 2012 at 7:13 PM, Greg KH > wrote: > > On Mon, Aug 06, 2012 at 12:56:04PM -0400, j.glisse at gmail.com wrote: > >> From: Jerome Glisse > >> > >> Virtual address need to be fenced to know when we can safely remove it.

[PATCH] drm/radeon: fence virtual address and free it once idle [3.5] v4

2012-08-17 Thread Alex Deucher
On Thu, Aug 16, 2012 at 7:13 PM, Greg KH wrote: > On Mon, Aug 06, 2012 at 12:56:04PM -0400, j.glisse at gmail.com wrote: >> From: Jerome Glisse >> >> Virtual address need to be fenced to know when we can safely remove it. >> This patch also properly clear the pagetable. Previously it was >> serou

Re: [PATCH] drm/radeon: fence virtual address and free it once idle [3.5] v4

2012-08-17 Thread Alex Deucher
On Thu, Aug 16, 2012 at 7:13 PM, Greg KH wrote: > On Mon, Aug 06, 2012 at 12:56:04PM -0400, j.gli...@gmail.com wrote: >> From: Jerome Glisse >> >> Virtual address need to be fenced to know when we can safely remove it. >> This patch also properly clear the pagetable. Previously it was >> serouisl

Re: [PATCH] drm/radeon: fence virtual address and free it once idle [3.5] v4

2012-08-17 Thread Greg KH
On Mon, Aug 06, 2012 at 12:56:04PM -0400, j.gli...@gmail.com wrote: > From: Jerome Glisse > > Virtual address need to be fenced to know when we can safely remove it. > This patch also properly clear the pagetable. Previously it was > serouisly broken. > > v2: For to update pagetable when unbindi

[PATCH] drm/radeon: fence virtual address and free it once idle [3.5] v4

2012-08-16 Thread Greg KH
On Mon, Aug 06, 2012 at 12:56:04PM -0400, j.glisse at gmail.com wrote: > From: Jerome Glisse > > Virtual address need to be fenced to know when we can safely remove it. > This patch also properly clear the pagetable. Previously it was > serouisly broken. > > v2: For to update pagetable when unbi

[PATCH] drm/radeon: fence virtual address and free it once idle [3.5] v4

2012-08-06 Thread j.gli...@gmail.com
From: Jerome Glisse Virtual address need to be fenced to know when we can safely remove it. This patch also properly clear the pagetable. Previously it was serouisly broken. v2: For to update pagetable when unbinding bo (don't bailout if bo_va->valid is true). v3: Fix compilation warnings v4

[PATCH] drm/radeon: fence virtual address and free it once idle [3.5] v4

2012-08-06 Thread j . glisse
From: Jerome Glisse Virtual address need to be fenced to know when we can safely remove it. This patch also properly clear the pagetable. Previously it was serouisly broken. v2: For to update pagetable when unbinding bo (don't bailout if bo_va->valid is true). v3: Fix compilation warnings v4