On Tue, Dec 17, 2019 at 08:18:21PM +, Jason Gunthorpe wrote:
On Fri, Dec 13, 2019 at 01:56:04PM -0800, Niranjana Vishwanathapura wrote:
+ ctx = i915_gem_context_lookup(file->driver_priv, args->rsvd1);
+ if (!ctx || !rcu_access_pointer(ctx->vm))
+ return -ENOENT;
+
On Tue, Dec 17, 2019 at 12:01:26PM -0600, Jason Ekstrand wrote:
On Sun, Dec 15, 2019 at 10:24 PM Niranjan Vishwanathapura
wrote:
On Sat, Dec 14, 2019 at 10:31:37AM +, Chris Wilson wrote:
>Quoting Jason Ekstrand (2019-12-14 00:36:19)
>> On Fri, Dec 13, 2019 at 5:24 PM Niranja
On Sun, Dec 15, 2019 at 08:15:24PM -0800, Niranjan Vishwanathapura wrote:
On Sat, Dec 14, 2019 at 10:56:54AM +, Chris Wilson wrote:
Quoting Niranjana Vishwanathapura (2019-12-13 21:56:04)
Shared Virtual Memory (SVM) runtime allocator support allows
binding a shared virtual address to a buff
On Fri, Dec 13, 2019 at 01:56:04PM -0800, Niranjana Vishwanathapura wrote:
> + ctx = i915_gem_context_lookup(file->driver_priv, args->rsvd1);
> + if (!ctx || !rcu_access_pointer(ctx->vm))
> + return -ENOENT;
> +
> + rcu_read_lock();
> + vm = i915_vm_get(ctx->vm);
> +
On Sun, Dec 15, 2019 at 10:24 PM Niranjan Vishwanathapura <
niranjana.vishwanathap...@intel.com> wrote:
> On Sat, Dec 14, 2019 at 10:31:37AM +, Chris Wilson wrote:
> >Quoting Jason Ekstrand (2019-12-14 00:36:19)
> >> On Fri, Dec 13, 2019 at 5:24 PM Niranjan Vishwanathapura <
> >> niranjana.vis
On Sat, Dec 14, 2019 at 10:56:54AM +, Chris Wilson wrote:
Quoting Niranjana Vishwanathapura (2019-12-13 21:56:04)
Shared Virtual Memory (SVM) runtime allocator support allows
binding a shared virtual address to a buffer object (BO) in the
device page table through an ioctl call.
Cc: Joonas
On Sat, Dec 14, 2019 at 10:31:37AM +, Chris Wilson wrote:
Quoting Jason Ekstrand (2019-12-14 00:36:19)
On Fri, Dec 13, 2019 at 5:24 PM Niranjan Vishwanathapura <
niranjana.vishwanathap...@intel.com> wrote:
On Fri, Dec 13, 2019 at 04:58:42PM -0600, Jason Ekstrand wrote:
>
> +
Quoting Niranjana Vishwanathapura (2019-12-13 21:56:04)
> Shared Virtual Memory (SVM) runtime allocator support allows
> binding a shared virtual address to a buffer object (BO) in the
> device page table through an ioctl call.
>
> Cc: Joonas Lahtinen
> Cc: Jon Bloomfield
> Cc: Daniel Vetter
>
Quoting Jason Ekstrand (2019-12-14 00:36:19)
> On Fri, Dec 13, 2019 at 5:24 PM Niranjan Vishwanathapura <
> niranjana.vishwanathap...@intel.com> wrote:
>
> On Fri, Dec 13, 2019 at 04:58:42PM -0600, Jason Ekstrand wrote:
> >
> > +/**
> > + * struct drm_i915_gem_vm_bind
>
On Fri, Dec 13, 2019 at 5:24 PM Niranjan Vishwanathapura <
niranjana.vishwanathap...@intel.com> wrote:
> On Fri, Dec 13, 2019 at 04:58:42PM -0600, Jason Ekstrand wrote:
> >
> > +/**
> > + * struct drm_i915_gem_vm_bind
> > + *
> > + * Bind an object in a vm's page table.
> >
> > F
On Fri, Dec 13, 2019 at 04:58:42PM -0600, Jason Ekstrand wrote:
+/**
+ * struct drm_i915_gem_vm_bind
+ *
+ * Bind an object in a vm's page table.
First off, this is something I've wanted for a while for Vulkan, it's just
never made its way high enough up the priority list.
On Fri, Dec 13, 2019 at 4:07 PM Niranjana Vishwanathapura <
niranjana.vishwanathap...@intel.com> wrote:
> Shared Virtual Memory (SVM) runtime allocator support allows
> binding a shared virtual address to a buffer object (BO) in the
> device page table through an ioctl call.
>
> Cc: Joonas Lahtine
Shared Virtual Memory (SVM) runtime allocator support allows
binding a shared virtual address to a buffer object (BO) in the
device page table through an ioctl call.
Cc: Joonas Lahtinen
Cc: Jon Bloomfield
Cc: Daniel Vetter
Cc: Sudeep Dutt
Signed-off-by: Niranjana Vishwanathapura
---
drivers/
13 matches
Mail list logo
