From: Jason Wang <jasowang@redhat.com>
To: jasowang@redhat.com, mst@redhat.com,
linux-kernel@vger.kernel.org,
virtualization@lists.linux-foundation.org
Cc: sgarzare@redhat.com, eperezma@redhat.com, lulu@redhat.com,
tglx@linutronix.de, peterz@infradead.org, paulmck@kernel.org,
maz@kernel.org, pasic@linux.ibm.com, cohuck@redhat.com
Subject: [PATCH V3 2/9] virtio: use virtio_reset_device() when possible
Date: Mon, 25 Apr 2022 10:44:11 +0800 [thread overview]
Message-ID: <20220425024418.8415-3-jasowang@redhat.com> (raw)
In-Reply-To: <20220425024418.8415-1-jasowang@redhat.com>
This allows us to do common extension without duplicating code.
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: "Paul E. McKenney" <paulmck@kernel.org>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Halil Pasic <pasic@linux.ibm.com>
Cc: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
drivers/virtio/virtio.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c
index 75c8d560bbd3..8dde44ea044a 100644
--- a/drivers/virtio/virtio.c
+++ b/drivers/virtio/virtio.c
@@ -430,7 +430,7 @@ int register_virtio_device(struct virtio_device *dev)
/* We always start by resetting the device, in case a previous
* driver messed it up. This also tests that code path a little. */
- dev->config->reset(dev);
+ virtio_reset_device(dev);
/* Acknowledge that we've seen the device. */
virtio_add_status(dev, VIRTIO_CONFIG_S_ACKNOWLEDGE);
@@ -496,7 +496,7 @@ int virtio_device_restore(struct virtio_device *dev)
/* We always start by resetting the device, in case a previous
* driver messed it up. */
- dev->config->reset(dev);
+ virtio_reset_device(dev);
/* Acknowledge that we've seen the device. */
virtio_add_status(dev, VIRTIO_CONFIG_S_ACKNOWLEDGE);
--
2.25.1
next prev parent reply other threads:[~2022-04-25 2:45 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-25 2:44 [PATCH V3 0/9] rework on the IRQ hardening of virtio Jason Wang
2022-04-25 2:44 ` [PATCH V3 1/9] virtio: use virtio_device_ready() in virtio_device_restore() Jason Wang
2022-04-28 9:07 ` Cornelia Huck
2022-04-25 2:44 ` Jason Wang [this message]
2022-04-28 9:07 ` [PATCH V3 2/9] virtio: use virtio_reset_device() when possible Cornelia Huck
2022-04-25 2:44 ` [PATCH V3 3/9] virtio: introduce config op to synchronize vring callbacks Jason Wang
2022-04-28 9:13 ` Cornelia Huck
2022-04-29 2:08 ` Jason Wang
2022-04-29 7:25 ` Cornelia Huck
2022-05-05 8:15 ` Jason Wang
2022-04-25 2:44 ` [PATCH V3 4/9] virtio-pci: implement synchronize_cbs() Jason Wang
2022-04-25 2:44 ` [PATCH V3 5/9] virtio-mmio: " Jason Wang
2022-04-25 2:44 ` [PATCH V3 6/9] virtio-ccw: " Jason Wang
2022-04-25 8:08 ` Michael S. Tsirkin
2022-04-25 8:54 ` Cornelia Huck
2022-04-25 13:59 ` Michael S. Tsirkin
2022-04-26 2:29 ` Halil Pasic
2022-04-26 3:35 ` Michael S. Tsirkin
2022-04-26 3:38 ` Michael S. Tsirkin
2022-04-26 3:42 ` Jason Wang
2022-04-26 3:53 ` Michael S. Tsirkin
2022-04-26 3:55 ` Michael S. Tsirkin
2022-04-26 4:07 ` Jason Wang
2022-04-26 6:30 ` Michael S. Tsirkin
2022-04-27 3:53 ` Jason Wang
2022-04-27 6:28 ` Michael S. Tsirkin
2022-04-27 6:30 ` Michael S. Tsirkin
2022-04-27 7:57 ` Jason Wang
2022-04-27 15:15 ` Michael S. Tsirkin
2022-04-26 15:47 ` Cornelia Huck
2022-04-26 16:43 ` Michael S. Tsirkin
2022-04-27 9:27 ` Cornelia Huck
2022-04-28 2:43 ` Halil Pasic
2022-04-28 3:04 ` Jason Wang
2022-04-28 5:24 ` Michael S. Tsirkin
2022-04-28 5:51 ` Jason Wang
2022-04-28 5:55 ` Michael S. Tsirkin
2022-04-28 6:02 ` Jason Wang
2022-04-28 6:17 ` Michael S. Tsirkin
2022-04-28 7:42 ` Cornelia Huck
2022-04-29 2:02 ` Jason Wang
2022-04-28 4:12 ` Michael S. Tsirkin
2022-04-26 2:50 ` Halil Pasic
2022-04-26 3:46 ` Jason Wang
[not found] ` <20220426053856.3325-1-hdanton@sina.com>
2022-04-26 5:59 ` Jason Wang
2022-04-25 2:44 ` [PATCH V3 7/9] virtio: allow to unbreak virtqueue Jason Wang
2022-04-25 12:44 ` Cornelia Huck
2022-04-25 14:04 ` Michael S. Tsirkin
2022-04-26 3:45 ` Jason Wang
2022-04-25 2:44 ` [PATCH V3 8/9] virtio: harden vring IRQ Jason Wang
2022-04-25 2:44 ` [PATCH V3 9/9] virtio: use WARN_ON() to warning illegal status value Jason Wang
2022-04-25 2:49 ` [PATCH V3 0/9] rework on the IRQ hardening of virtio Jason Wang
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