* [PATCH] drm/nv50/vm: Prevent kernel freeze
@ 2012-02-27 21:01 Emil Velikov
[not found] ` <1330376501-15055-1-git-send-email-emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
0 siblings, 1 reply; 2+ messages in thread
From: Emil Velikov @ 2012-02-27 21:01 UTC (permalink / raw)
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
Commit 'drm/nv50-nvc0/vm: support unsnooped system memory' caused
a regression on certain nv50 IGP due to not passing the correct
target type to nv50_vm_addr()
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=45746
Reported-by: Johannes Obermayr <johannesobermayr-Mmb7MZpHnFY@public.gmane.org>
Tested-by: Johannes Obermayr <johannesobermayr-Mmb7MZpHnFY@public.gmane.org>
Signed-off-by: Emil Velikov <emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
drivers/gpu/drm/nouveau/nv50_vm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nv50_vm.c b/drivers/gpu/drm/nouveau/nv50_vm.c
index f06f4ad..44fbac9 100644
--- a/drivers/gpu/drm/nouveau/nv50_vm.c
+++ b/drivers/gpu/drm/nouveau/nv50_vm.c
@@ -85,7 +85,7 @@ nv50_vm_map(struct nouveau_vma *vma, struct nouveau_gpuobj *pgt,
target = 3;
}
- phys = vm_addr(vma, phys, mem->memtype, 0);
+ phys = vm_addr(vma, phys, mem->memtype, target);
pte <<= 3;
cnt <<= 3;
--
1.7.9.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] drm/nv50/vm: Prevent kernel freeze
[not found] ` <1330376501-15055-1-git-send-email-emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
@ 2012-02-29 23:15 ` Ben Skeggs
0 siblings, 0 replies; 2+ messages in thread
From: Ben Skeggs @ 2012-02-29 23:15 UTC (permalink / raw)
To: Emil Velikov; +Cc: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
On Mon, 2012-02-27 at 21:01 +0000, Emil Velikov wrote:
> Commit 'drm/nv50-nvc0/vm: support unsnooped system memory' caused
> a regression on certain nv50 IGP due to not passing the correct
> target type to nv50_vm_addr()
Thanks for this, I've pushed it to the nouveau tree.
Ben.
>
> Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=45746
> Reported-by: Johannes Obermayr <johannesobermayr-Mmb7MZpHnFY@public.gmane.org>
> Tested-by: Johannes Obermayr <johannesobermayr-Mmb7MZpHnFY@public.gmane.org>
> Signed-off-by: Emil Velikov <emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> ---
> drivers/gpu/drm/nouveau/nv50_vm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/nouveau/nv50_vm.c b/drivers/gpu/drm/nouveau/nv50_vm.c
> index f06f4ad..44fbac9 100644
> --- a/drivers/gpu/drm/nouveau/nv50_vm.c
> +++ b/drivers/gpu/drm/nouveau/nv50_vm.c
> @@ -85,7 +85,7 @@ nv50_vm_map(struct nouveau_vma *vma, struct nouveau_gpuobj *pgt,
> target = 3;
> }
>
> - phys = vm_addr(vma, phys, mem->memtype, 0);
> + phys = vm_addr(vma, phys, mem->memtype, target);
> pte <<= 3;
> cnt <<= 3;
>
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2012-02-29 23:15 UTC | newest]
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2012-02-27 21:01 [PATCH] drm/nv50/vm: Prevent kernel freeze Emil Velikov
[not found] ` <1330376501-15055-1-git-send-email-emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2012-02-29 23:15 ` Ben Skeggs
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