[PATCH] drm/radeon: fence virtual address and free it once idle [3.5] v3

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 T

Re: [PATCH] drm/radeon: fence virtual address and free it once idle [3.5] v3

2012-08-06 Thread Greg KH
On Mon, Aug 06, 2012 at 12:30:22PM -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] v3

2012-08-06 Thread Greg KH
On Mon, Aug 06, 2012 at 12:30:22PM -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] v3

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 T