Displaying 20 results from an estimated 39 matches for "event_flags".
2018 Mar 30
1
[RFC PATCH V2 8/8] vhost: event suppression for packed ring
...nt suppression aka driver
> and device area. Compile tested only.
>
> Signed-off-by: Jason Wang <jasowang at redhat.com>
> ---
[...]
> +
> +static bool vhost_notify_packed(struct vhost_dev *dev,
> + struct vhost_virtqueue *vq)
> +{
> + __virtio16 event_off_wrap, event_flags;
> + __u16 old, new;
> + bool v, wrap;
> + int off;
> +
> + /* Flush out used descriptors updates. This is paired
> + * with the barrier that the Guest executes when enabling
> + * interrupts.
> + */
> + smp_mb();
> +
> + if (vhost_get_avail(vq, event_flags,
>...
2007 Feb 02
0
Branch 'interpreter' - 6 commits - libswfdec/swfdec_bits.c libswfdec/swfdec_compiler.c libswfdec/swfdec_sprite.c test/swfdec-extract.c
...ec_sprite.c
index 440c3b8..9201218 100644
--- a/libswfdec/swfdec_sprite.c
+++ b/libswfdec/swfdec_sprite.c
@@ -395,10 +395,13 @@ swfdec_spriteseg_place_object_2 (SwfdecS
else
script_name = g_strdup_printf ("Sprite%u", SWFDEC_CHARACTER (content->graphic)->id);
while ((event_flags = swfdec_get_clipeventflags (s, bits)) != 0) {
- guint tmp = swfdec_bits_get_u32 (bits);
- SwfdecBits save = *bits;
- swfdec_bits_skip_bytes (&save, tmp);
-
+ guint length = swfdec_bits_get_u32 (bits);
+ SwfdecBits action_bits;
+ SwfdecBuffer *buffer = swfdec_bits_...
2018 Jul 03
0
[PATCH net-next 8/8] vhost: event suppression for packed ring
...rrupts. */
@@ -2798,6 +2868,64 @@ static bool vhost_notify(struct vhost_dev *dev, struct vhost_virtqueue *vq)
return vring_need_event(vhost16_to_cpu(vq, event), new, old);
}
+static bool vhost_notify_packed(struct vhost_dev *dev,
+ struct vhost_virtqueue *vq)
+{
+ __virtio16 event_off_wrap, event_flags;
+ __u16 old, new, off_wrap;
+ bool v;
+
+ /* Flush out used descriptors updates. This is paired
+ * with the barrier that the Guest executes when enabling
+ * interrupts.
+ */
+ smp_mb();
+
+ if (vhost_get_avail(vq, event_flags,
+ &vq->driver_event->flags) < 0) {
+ vq_err(vq,...
2018 May 29
0
[RFC V5 PATCH 8/8] vhost: event suppression for packed ring
...rrupts. */
@@ -2725,6 +2795,64 @@ static bool vhost_notify(struct vhost_dev *dev, struct vhost_virtqueue *vq)
return vring_need_event(vhost16_to_cpu(vq, event), new, old);
}
+static bool vhost_notify_packed(struct vhost_dev *dev,
+ struct vhost_virtqueue *vq)
+{
+ __virtio16 event_off_wrap, event_flags;
+ __u16 old, new, off_wrap;
+ bool v;
+
+ /* Flush out used descriptors updates. This is paired
+ * with the barrier that the Guest executes when enabling
+ * interrupts.
+ */
+ smp_mb();
+
+ if (vhost_get_avail(vq, event_flags,
+ &vq->driver_event->flags) < 0) {
+ vq_err(vq,...
2007 Jun 13
0
Branch 'as' - 2 commits - libswfdec/swfdec_sprite.c test/trace
...e
diff --git a/libswfdec/swfdec_sprite.c b/libswfdec/swfdec_sprite.c
index eaee0db..de4c741 100644
--- a/libswfdec/swfdec_sprite.c
+++ b/libswfdec/swfdec_sprite.c
@@ -369,7 +369,7 @@ swfdec_spriteseg_do_place_object (Swfdec
SWFDEC_INFO ("clip event with flags 0x%X, key code %d", event_flags, key_code);
#define SWFDEC_IMPLEMENTED_EVENTS \
- (SWFDEC_EVENT_LOAD | SWFDEC_EVENT_UNLOAD | SWFDEC_EVENT_ENTER | \
+ (SWFDEC_EVENT_LOAD | SWFDEC_EVENT_UNLOAD | SWFDEC_EVENT_ENTER | SWFDEC_EVENT_INITIALIZE | SWFDEC_EVENT_CONSTRUCT | \
SWFDEC_EVENT_MOUSE_DOWN | SWFDEC_EVENT_MOUSE_MOVE | SWFDE...
2018 May 30
2
[RFC V5 PATCH 8/8] vhost: event suppression for packed ring
...tatic bool vhost_notify(struct vhost_dev *dev, struct vhost_virtqueue *vq)
> return vring_need_event(vhost16_to_cpu(vq, event), new, old);
> }
>
> +static bool vhost_notify_packed(struct vhost_dev *dev,
> + struct vhost_virtqueue *vq)
> +{
> + __virtio16 event_off_wrap, event_flags;
> + __u16 old, new, off_wrap;
> + bool v;
> +
> + /* Flush out used descriptors updates. This is paired
> + * with the barrier that the Guest executes when enabling
> + * interrupts.
> + */
> + smp_mb();
> +
> + if (vhost_get_avail(vq, event_flags,
> + &...
2018 May 30
2
[RFC V5 PATCH 8/8] vhost: event suppression for packed ring
...tatic bool vhost_notify(struct vhost_dev *dev, struct vhost_virtqueue *vq)
> return vring_need_event(vhost16_to_cpu(vq, event), new, old);
> }
>
> +static bool vhost_notify_packed(struct vhost_dev *dev,
> + struct vhost_virtqueue *vq)
> +{
> + __virtio16 event_off_wrap, event_flags;
> + __u16 old, new, off_wrap;
> + bool v;
> +
> + /* Flush out used descriptors updates. This is paired
> + * with the barrier that the Guest executes when enabling
> + * interrupts.
> + */
> + smp_mb();
> +
> + if (vhost_get_avail(vq, event_flags,
> + &...
2007 Jun 18
0
Branch 'as' - 8 commits - libswfdec/swfdec_movie.c libswfdec/swfdec_sprite.c libswfdec/swfdec_sprite.h libswfdec/swfdec_sprite_movie.c libswfdec/swfdec_sprite_movie.h libswfdec/swfdec_swf_decoder.c libswfdec/swfdec_swf_decoder.h
...me);
- return SWFDEC_STATUS_OK;
- }
- if (has_blend_mode) {
- guint operator = swfdec_bits_get_u8 (bits);
- content->operator = swfdec_sprite_convert_operator (operator);
- SWFDEC_ERROR (" operator = %u", operator);
- }
- if (has_clip_actions) {
- int reserved, clip_event_flags, event_flags, key_code;
- char *script_name;
-
- g_assert (content->events == NULL);
- content->events = swfdec_event_list_new (SWFDEC_DECODER (s)->player);
- reserved = swfdec_bits_get_u16 (bits);
- clip_event_flags = swfdec_get_clipeventflags (s, bits);
-
- if (content-...
2018 May 16
0
[RFC V4 PATCH 8/8] vhost: event suppression for packed ring
...< old) {
+ new += vq->num;
+ wrap ^= 1;
+ }
+
+ if (wrap != off_wrap >> 15)
+ off += vq->num;
+
+ return vring_need_event(off, new, old);
+}
+
+static bool vhost_notify_packed(struct vhost_dev *dev,
+ struct vhost_virtqueue *vq)
+{
+ __virtio16 event_off_wrap, event_flags;
+ __u16 old, new, off_wrap;
+ bool v;
+
+ /* Flush out used descriptors updates. This is paired
+ * with the barrier that the Guest executes when enabling
+ * interrupts.
+ */
+ smp_mb();
+
+ if (vhost_get_avail(vq, event_flags,
+ &vq->driver_event->flags) < 0) {
+ vq_err(vq,...
2018 Mar 26
0
[RFC PATCH V2 8/8] vhost: event suppression for packed ring
...nt vhost_update_used_flags(struct vhost_virtqueue *vq)
return 0;
}
+static int vhost_update_device_flags(struct vhost_virtqueue *vq,
+ __virtio16 device_flags)
+{
+ void __user *flags;
+
+ if (vhost_put_user(vq, cpu_to_vhost16(vq, device_flags),
+ &vq->device_event->desc_event_flags,
+ VHOST_ADDR_DESC) < 0)
+ return -EFAULT;
+ if (unlikely(vq->log_used)) {
+ /* Make sure the flag is seen before log. */
+ smp_wmb();
+ /* Log used flag write. */
+ flags = &vq->device_event->desc_event_flags;
+ log_write(vq->log_base, vq->log_addr +
+ (flags -...
2018 Jul 04
2
[PATCH net-next 8/8] vhost: event suppression for packed ring
...tatic bool vhost_notify(struct vhost_dev *dev, struct vhost_virtqueue *vq)
> return vring_need_event(vhost16_to_cpu(vq, event), new, old);
> }
>
> +static bool vhost_notify_packed(struct vhost_dev *dev,
> + struct vhost_virtqueue *vq)
> +{
> + __virtio16 event_off_wrap, event_flags;
> + __u16 old, new, off_wrap;
> + bool v;
> +
> + /* Flush out used descriptors updates. This is paired
> + * with the barrier that the Guest executes when enabling
> + * interrupts.
> + */
> + smp_mb();
> +
> + if (vhost_get_avail(vq, event_flags,
> + &...
2018 Jul 04
2
[PATCH net-next 8/8] vhost: event suppression for packed ring
...tatic bool vhost_notify(struct vhost_dev *dev, struct vhost_virtqueue *vq)
> return vring_need_event(vhost16_to_cpu(vq, event), new, old);
> }
>
> +static bool vhost_notify_packed(struct vhost_dev *dev,
> + struct vhost_virtqueue *vq)
> +{
> + __virtio16 event_off_wrap, event_flags;
> + __u16 old, new, off_wrap;
> + bool v;
> +
> + /* Flush out used descriptors updates. This is paired
> + * with the barrier that the Guest executes when enabling
> + * interrupts.
> + */
> + smp_mb();
> +
> + if (vhost_get_avail(vq, event_flags,
> + &...
2019 Dec 13
2
Dovecot 2.3.9 - lmtp crashes with Signal 11
...b in decode_address_header (name_r=0x560631ad7098, address_r=0x560631ad7090, hdr=<optimized out>, pool=0x560631ad6d10) at push-notification-event-message-common.c:62
>>>> #2 push_notification_message_fill (mail=mail at entry=0x560631adc088, pool=0x560631ad6d10,
>>>> event_flags=(PUSH_NOTIFICATION_MESSAGE_HDR_FROM | PUSH_NOTIFICATION_MESSAGE_HDR_TO | PUSH_NOTIFICATION_MESSAGE_HDR_SUBJECT | PUSH_NOTIFICATION_MESSAGE_HDR_DATE | PUSH_NOTIFICATION_MESSAGE_BODY_SNIPPE$), from=<optimized out>, to=<optimized out>, subject=<optimized out>, date=0x560631ad7050, da...
2019 Dec 13
1
Dovecot 2.3.9 - lmtp crashes with Signal 11
...007fece33adfdb in decode_address_header (name_r=0x5569a8e108d8, address_r=0x5569a8e108d0, hdr=<optimized out>, pool=0x5569a8e10550)
> at push-notification-event-message-common.c:67
> #2 push_notification_message_fill (mail=mail at entry=0x5569a8e14898, pool=0x5569a8e10550,
> event_flags=(PUSH_NOTIFICATION_MESSAGE_HDR_FROM | PUSH_NOTIFICATION_MESSAGE_HDR_TO | PUSH_NOTIFICATION_MESSAGE_HDR_SUBJECT | PUSH_NOTIFICATION_MESSAGE_HDR
> _DATE | PUSH_NOTIFICATION_MESSAGE_BODY_SNIPPET), from=<optimized out>, to=<optimized out>, subject=<optimized out>, date=0x5569a8e108...
2019 Dec 11
2
Dovecot 2.3.9 - lmtp crashes with Signal 11
...ommon.c:20
#1 0x00007f3f37955fbb in decode_address_header (name_r=0x560631ad7098, address_r=0x560631ad7090, hdr=<optimized out>, pool=0x560631ad6d10) at push-notification-event-message-common.c:62
#2 push_notification_message_fill (mail=mail at entry=0x560631adc088, pool=0x560631ad6d10,
event_flags=(PUSH_NOTIFICATION_MESSAGE_HDR_FROM | PUSH_NOTIFICATION_MESSAGE_HDR_TO | PUSH_NOTIFICATION_MESSAGE_HDR_SUBJECT | PUSH_NOTIFICATION_MESSAGE_HDR_DATE | PUSH_NOTIFICATION_MESSAGE_BODY_SNIPPE$), from=<optimized out>, to=<optimized out>, subject=<optimized out>, date=0x560631ad7050, da...
2007 Mar 28
0
3 commits - libswfdec/swfdec_bits.c libswfdec/swfdec_bits.h libswfdec/swfdec_sprite.c libswfdec/swfdec_tag.c
...igned int swfdec_bits_getbits (SwfdecBits * b, unsigned int n);
diff --git a/libswfdec/swfdec_sprite.c b/libswfdec/swfdec_sprite.c
index 8bbc7c9..a993ece 100644
--- a/libswfdec/swfdec_sprite.c
+++ b/libswfdec/swfdec_sprite.c
@@ -420,11 +420,8 @@ swfdec_spriteseg_place_object_2 (SwfdecS
while ((event_flags = swfdec_get_clipeventflags (s, bits)) != 0) {
guint length = swfdec_bits_get_u32 (bits);
SwfdecBits action_bits;
- SwfdecBuffer *buffer = swfdec_bits_get_buffer (bits, length);
- if (buffer == NULL)
- break;
- swfdec_bits_init (&action_bits, buffer);
+ swfde...
2019 Dec 13
2
Dovecot 2.3.9 - lmtp crashes with Signal 11
...00007f3f37955fbb in decode_address_header (name_r=0x560631ad7098, address_r=0x560631ad7090, hdr=<optimized out>, pool=0x560631ad6d10) at push-notification-event-message-common.c:62
>> #2 push_notification_message_fill (mail=mail at entry=0x560631adc088, pool=0x560631ad6d10,
>> event_flags=(PUSH_NOTIFICATION_MESSAGE_HDR_FROM | PUSH_NOTIFICATION_MESSAGE_HDR_TO | PUSH_NOTIFICATION_MESSAGE_HDR_SUBJECT | PUSH_NOTIFICATION_MESSAGE_HDR_DATE | PUSH_NOTIFICATION_MESSAGE_BODY_SNIPPE$), from=<optimized out>, to=<optimized out>, subject=<optimized out>, date=0x560631ad7050, da...
2019 Dec 13
0
Dovecot 2.3.9 - lmtp crashes with Signal 11
...n.c:22
#1 0x00007fece33adfdb in decode_address_header (name_r=0x5569a8e108d8, address_r=0x5569a8e108d0, hdr=<optimized out>, pool=0x5569a8e10550)
at push-notification-event-message-common.c:67
#2 push_notification_message_fill (mail=mail at entry=0x5569a8e14898, pool=0x5569a8e10550,
event_flags=(PUSH_NOTIFICATION_MESSAGE_HDR_FROM | PUSH_NOTIFICATION_MESSAGE_HDR_TO | PUSH_NOTIFICATION_MESSAGE_HDR_SUBJECT | PUSH_NOTIFICATION_MESSAGE_HDR
_DATE | PUSH_NOTIFICATION_MESSAGE_BODY_SNIPPET), from=<optimized out>, to=<optimized out>, subject=<optimized out>, date=0x5569a8e10890,...
2018 May 29
9
[RFC V5 PATCH 0/8] Packed ring layout for vhost
...alled_used index recording
- track avail index correctly
- various minor fixes
Changes from V3:
- Fix math on event idx checking
- Sync last avail wrap counter through GET/SET_VRING_BASE
- remove desc_event prefix in the driver/device structure
Changes from V2:
- do not use & in checking desc_event_flags
- off should be most significant bit
- remove the workaround of mergeable buffer for dpdk prototype
- id should be in the last descriptor in the chain
- keep _F_WRITE for write descriptor when adding used
- device flags updating should use ADDR_USED type
- return error on unexpected unavail descrip...
2018 May 16
12
[RFC V4 PATCH 0/8] Packed ring layout for vhost
...tly. Or you can comment out the packed specific code for
GET/SET_VRING_BASE.
Changes from V3:
- Fix math on event idx checking
- Sync last avail wrap counter through GET/SET_VRING_BASE
- remove desc_event prefix in the driver/device structure
Changes from V2:
- do not use & in checking desc_event_flags
- off should be most significant bit
- remove the workaround of mergeable buffer for dpdk prototype
- id should be in the last descriptor in the chain
- keep _F_WRITE for write descriptor when adding used
- device flags updating should use ADDR_USED type
- return error on unexpected unavail descrip...