Displaying 5 results from an estimated 5 matches for "2536701b098b".
2014 Oct 14
0
[PATCH v4 04/25] virtio: defer config changed notifications
...a bit weird, but probably OK.
How about the following change (on top of your patch). I
think the renaming is clearer, and note the added if() test in
virtio_config_enable().
If you approve, I'll fold it in.
Cheers,
Rusty.
diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c
index 2536701b098b..df598dd8c5c8 100644
--- a/drivers/virtio/virtio.c
+++ b/drivers/virtio/virtio.c
@@ -122,7 +122,7 @@ static void __virtio_config_changed(struct virtio_device *dev)
struct virtio_driver *drv = drv_to_virtio(dev->dev.driver);
if (!dev->config_enabled)
- dev->config_changed = true;
+...
2014 Oct 13
1
[PATCH v4 04/25] virtio: defer config changed notifications
Defer config changed notifications that arrive during
probe/scan/freeze/restore.
This will allow drivers to set DRIVER_OK earlier, without worrying about
racing with config change interrupts.
This change will also benefit old hypervisors (before 2009)
that send interrupts without checking DRIVER_OK: previously,
the callback could race with driver-specific initialization.
This will also help
2014 Oct 13
1
[PATCH v4 04/25] virtio: defer config changed notifications
Defer config changed notifications that arrive during
probe/scan/freeze/restore.
This will allow drivers to set DRIVER_OK earlier, without worrying about
racing with config change interrupts.
This change will also benefit old hypervisors (before 2009)
that send interrupts without checking DRIVER_OK: previously,
the callback could race with driver-specific initialization.
This will also help
2014 Oct 13
29
[PATCH v4 00/25] virtio: fix spec compliance issues
Changes from v4:
rename virtio_enable_vqs_early() to virtio_device_ready()
Note: Rusty requested we add a BUG_ON in the virtio_ring code.
This can be done by a separate patch on top.
Good for bisectability in case BUG_ON starts triggering :)
Rusty, please review this, and consider for this merge window.
This fixes the following virtio spec compliance issues:
1. on restore, drivers use device
2014 Oct 13
29
[PATCH v4 00/25] virtio: fix spec compliance issues
Changes from v4:
rename virtio_enable_vqs_early() to virtio_device_ready()
Note: Rusty requested we add a BUG_ON in the virtio_ring code.
This can be done by a separate patch on top.
Good for bisectability in case BUG_ON starts triggering :)
Rusty, please review this, and consider for this merge window.
This fixes the following virtio spec compliance issues:
1. on restore, drivers use device