Displaying 14 results from an estimated 14 matches for "pending_notify".
2019 Dec 11
0
[PATCH 2/3] virtio-gpu: batch display update commands.
...gpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h
index eedae2a7b532..29cf005ed6b9 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.h
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
@@ -183,6 +183,9 @@ struct virtio_gpu_device {
struct kmem_cache *vbufs;
bool vqs_ready;
+ bool disable_notify;
+ bool pending_notify;
+
struct ida resource_ida;
wait_queue_head_t resp_wq;
@@ -335,6 +338,9 @@ void virtio_gpu_dequeue_ctrl_func(struct work_struct *work);
void virtio_gpu_dequeue_cursor_func(struct work_struct *work);
void virtio_gpu_dequeue_fence_func(struct work_struct *work);
+void virtio_gpu_disable_not...
2019 Dec 12
0
[PATCH v2 2/3] virtio-gpu: batch display update commands.
...gpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h
index eedae2a7b532..29cf005ed6b9 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.h
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
@@ -183,6 +183,9 @@ struct virtio_gpu_device {
struct kmem_cache *vbufs;
bool vqs_ready;
+ bool disable_notify;
+ bool pending_notify;
+
struct ida resource_ida;
wait_queue_head_t resp_wq;
@@ -335,6 +338,9 @@ void virtio_gpu_dequeue_ctrl_func(struct work_struct *work);
void virtio_gpu_dequeue_cursor_func(struct work_struct *work);
void virtio_gpu_dequeue_fence_func(struct work_struct *work);
+void virtio_gpu_disable_not...
2020 Feb 11
1
[PATCH] drm/virtio: rework batching
...gpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h
index 7fd8361e1c9e..28aeac8717e1 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.h
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
@@ -179,8 +179,7 @@ struct virtio_gpu_device {
struct kmem_cache *vbufs;
bool vqs_ready;
- bool disable_notify;
- bool pending_notify;
+ atomic_t pending_commands;
struct ida resource_ida;
@@ -334,8 +333,7 @@ void virtio_gpu_dequeue_ctrl_func(struct work_struct *work);
void virtio_gpu_dequeue_cursor_func(struct work_struct *work);
void virtio_gpu_dequeue_fence_func(struct work_struct *work);
-void virtio_gpu_disable_not...
2020 Feb 12
1
[PATCH v2] drm/virtio: rework batching
...rs/gpu/drm/virtio/virtgpu_drv.h
index af9403e1cf78..2f6c4ccbfd14 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.h
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
@@ -179,8 +179,7 @@ struct virtio_gpu_device {
struct virtio_gpu_queue cursorq;
struct kmem_cache *vbufs;
- bool disable_notify;
- bool pending_notify;
+ atomic_t pending_commands;
struct ida resource_ida;
@@ -335,8 +334,7 @@ void virtio_gpu_dequeue_ctrl_func(struct work_struct *work);
void virtio_gpu_dequeue_cursor_func(struct work_struct *work);
void virtio_gpu_dequeue_fence_func(struct work_struct *work);
-void virtio_gpu_disable_not...
2020 Feb 13
0
[PATCH v3 1/4] drm/virtio: rework notification for better batching
...rs/gpu/drm/virtio/virtgpu_drv.h
index af9403e1cf78..2f6c4ccbfd14 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.h
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
@@ -179,8 +179,7 @@ struct virtio_gpu_device {
struct virtio_gpu_queue cursorq;
struct kmem_cache *vbufs;
- bool disable_notify;
- bool pending_notify;
+ atomic_t pending_commands;
struct ida resource_ida;
@@ -335,8 +334,7 @@ void virtio_gpu_dequeue_ctrl_func(struct work_struct *work);
void virtio_gpu_dequeue_cursor_func(struct work_struct *work);
void virtio_gpu_dequeue_fence_func(struct work_struct *work);
-void virtio_gpu_disable_not...
2020 Feb 14
0
[PATCH v4 1/6] drm/virtio: rework notification for better batching
...rs/gpu/drm/virtio/virtgpu_drv.h
index af9403e1cf78..2f6c4ccbfd14 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.h
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
@@ -179,8 +179,7 @@ struct virtio_gpu_device {
struct virtio_gpu_queue cursorq;
struct kmem_cache *vbufs;
- bool disable_notify;
- bool pending_notify;
+ atomic_t pending_commands;
struct ida resource_ida;
@@ -335,8 +334,7 @@ void virtio_gpu_dequeue_ctrl_func(struct work_struct *work);
void virtio_gpu_dequeue_cursor_func(struct work_struct *work);
void virtio_gpu_dequeue_fence_func(struct work_struct *work);
-void virtio_gpu_disable_not...
2009 Mar 26
1
[PATCH 3/5] lguest: avoid accidental recycling of pgdir pages
...nsertions(+)
diff --git a/drivers/lguest/hypercalls.c b/drivers/lguest/hypercalls.c
index 54d66f0..a160894 100644
--- a/drivers/lguest/hypercalls.c
+++ b/drivers/lguest/hypercalls.c
@@ -92,6 +92,9 @@ static void do_hcall(struct lg_cpu *cpu, struct hcall_args *args)
case LHCALL_NOTIFY:
cpu->pending_notify = args->arg1;
break;
+ case LHCALL_INVALIDATE_PGTABLE:
+ invalidate_pagetable(cpu, args->arg1);
+ break;
default:
/* It should be an architecture-specific hypercall. */
if (lguest_arch_do_hcall(cpu, args))
diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
index 65f0b8a...
2009 Mar 26
1
[PATCH 3/5] lguest: avoid accidental recycling of pgdir pages
...nsertions(+)
diff --git a/drivers/lguest/hypercalls.c b/drivers/lguest/hypercalls.c
index 54d66f0..a160894 100644
--- a/drivers/lguest/hypercalls.c
+++ b/drivers/lguest/hypercalls.c
@@ -92,6 +92,9 @@ static void do_hcall(struct lg_cpu *cpu, struct hcall_args *args)
case LHCALL_NOTIFY:
cpu->pending_notify = args->arg1;
break;
+ case LHCALL_INVALIDATE_PGTABLE:
+ invalidate_pagetable(cpu, args->arg1);
+ break;
default:
/* It should be an architecture-specific hypercall. */
if (lguest_arch_do_hcall(cpu, args))
diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
index 65f0b8a...
2020 Feb 11
2
[PATCH v4] drm/virtio: add drm_driver.release callback.
...#include <drm/drm_encoder.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem.h>
@@ -177,7 +178,6 @@ struct virtio_gpu_device {
struct virtio_gpu_queue ctrlq;
struct virtio_gpu_queue cursorq;
struct kmem_cache *vbufs;
- bool vqs_ready;
bool disable_notify;
bool pending_notify;
@@ -219,6 +219,7 @@ extern struct drm_ioctl_desc virtio_gpu_ioctls[DRM_VIRTIO_NUM_IOCTLS];
/* virtio_kms.c */
int virtio_gpu_init(struct drm_device *dev);
void virtio_gpu_deinit(struct drm_device *dev);
+void virtio_gpu_release(struct drm_device *dev);
int virtio_gpu_driver_open(struct drm_dev...
2020 Feb 11
2
[PATCH v4] drm/virtio: add drm_driver.release callback.
...#include <drm/drm_encoder.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem.h>
@@ -177,7 +178,6 @@ struct virtio_gpu_device {
struct virtio_gpu_queue ctrlq;
struct virtio_gpu_queue cursorq;
struct kmem_cache *vbufs;
- bool vqs_ready;
bool disable_notify;
bool pending_notify;
@@ -219,6 +219,7 @@ extern struct drm_ioctl_desc virtio_gpu_ioctls[DRM_VIRTIO_NUM_IOCTLS];
/* virtio_kms.c */
int virtio_gpu_init(struct drm_device *dev);
void virtio_gpu_deinit(struct drm_device *dev);
+void virtio_gpu_release(struct drm_device *dev);
int virtio_gpu_driver_open(struct drm_dev...
2020 Feb 11
0
[PATCH v3] drm/virtio: add drm_driver.release callback.
...#include <drm/drm_encoder.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem.h>
@@ -177,7 +178,6 @@ struct virtio_gpu_device {
struct virtio_gpu_queue ctrlq;
struct virtio_gpu_queue cursorq;
struct kmem_cache *vbufs;
- bool vqs_ready;
bool disable_notify;
bool pending_notify;
@@ -219,6 +219,7 @@ extern struct drm_ioctl_desc virtio_gpu_ioctls[DRM_VIRTIO_NUM_IOCTLS];
/* virtio_kms.c */
int virtio_gpu_init(struct drm_device *dev);
void virtio_gpu_deinit(struct drm_device *dev);
+void virtio_gpu_release(struct drm_device *dev);
int virtio_gpu_driver_open(struct drm_dev...
2020 Feb 11
0
[PATCH v4] drm/virtio: add drm_driver.release callback.
...e <drm/drm_fb_helper.h>
> #include <drm/drm_gem.h>
> @@ -177,7 +178,6 @@ struct virtio_gpu_device {
> struct virtio_gpu_queue ctrlq;
> struct virtio_gpu_queue cursorq;
> struct kmem_cache *vbufs;
> - bool vqs_ready;
>
> bool disable_notify;
> bool pending_notify;
> @@ -219,6 +219,7 @@ extern struct drm_ioctl_desc virtio_gpu_ioctls[DRM_VIRTIO_NUM_IOCTLS];
> /* virtio_kms.c */
> int virtio_gpu_init(struct drm_device *dev);
> void virtio_gpu_deinit(struct drm_device *dev);
> +void virtio_gpu_release(struct drm_device *dev);
> int virtio_...
2007 Sep 25
50
[patch 00/43] lguest: Patches for 2.6.24 (and patchbomb test)
Hi all,
These are the patches I'm planning to submit for 2.6.24. Comments
gratefully accepted. Along with the usual cleanups and improvements are Jes'
de-i386-ification patches, and a new "virtio" mechanism designed to be shared
with KVM (and hopefully other hypervisors).
Cheers,
Rusty.
Documentation/lguest/Makefile | 30
Documentation/lguest/lguest.c
2007 Sep 25
50
[patch 00/43] lguest: Patches for 2.6.24 (and patchbomb test)
Hi all,
These are the patches I'm planning to submit for 2.6.24. Comments
gratefully accepted. Along with the usual cleanups and improvements are Jes'
de-i386-ification patches, and a new "virtio" mechanism designed to be shared
with KVM (and hopefully other hypervisors).
Cheers,
Rusty.
Documentation/lguest/Makefile | 30
Documentation/lguest/lguest.c