Displaying 8 results from an estimated 8 matches for "6c76f0f".
2015 Jan 02
3
[PATCH 1/2] virtio_pci: double free and invalid memory access of device vqs
...removal functions,
and then again in virtio_pci_legacy_remove().
Signed-off-by: Sasha Levin <sasha.levin at oracle.com>
---
drivers/virtio/virtio_pci_legacy.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/virtio/virtio_pci_legacy.c b/drivers/virtio/virtio_pci_legacy.c
index 6c76f0f..913ca23 100644
--- a/drivers/virtio/virtio_pci_legacy.c
+++ b/drivers/virtio/virtio_pci_legacy.c
@@ -298,7 +298,6 @@ void virtio_pci_legacy_remove(struct pci_dev *pci_dev)
unregister_virtio_device(&vp_dev->vdev);
- vp_del_vqs(&vp_dev->vdev);
pci_iounmap(pci_dev, vp_dev->io...
2015 Jan 02
3
[PATCH 1/2] virtio_pci: double free and invalid memory access of device vqs
...removal functions,
and then again in virtio_pci_legacy_remove().
Signed-off-by: Sasha Levin <sasha.levin at oracle.com>
---
drivers/virtio/virtio_pci_legacy.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/virtio/virtio_pci_legacy.c b/drivers/virtio/virtio_pci_legacy.c
index 6c76f0f..913ca23 100644
--- a/drivers/virtio/virtio_pci_legacy.c
+++ b/drivers/virtio/virtio_pci_legacy.c
@@ -298,7 +298,6 @@ void virtio_pci_legacy_remove(struct pci_dev *pci_dev)
unregister_virtio_device(&vp_dev->vdev);
- vp_del_vqs(&vp_dev->vdev);
pci_iounmap(pci_dev, vp_dev->io...
2015 Jan 04
0
[PATCH] virtio_pci: device-specific release callback
...ate/free
- * all devices together with the pci devices.
- * Provide an empty one to avoid getting a warning from core.
- */
-}
-
#ifdef CONFIG_PM_SLEEP
static int virtio_pci_freeze(struct device *dev)
{
diff --git a/drivers/virtio/virtio_pci_legacy.c b/drivers/virtio/virtio_pci_legacy.c
index 6c76f0f..08d1915 100644
--- a/drivers/virtio/virtio_pci_legacy.c
+++ b/drivers/virtio/virtio_pci_legacy.c
@@ -211,6 +211,15 @@ static const struct virtio_config_ops virtio_pci_config_ops = {
.set_vq_affinity = vp_set_vq_affinity,
};
+static void virtio_pci_release_dev(struct device *_d)
+{
+ /*
+ * N...
2015 Jan 04
0
[PATCH] virtio_pci: device-specific release callback
...ate/free
- * all devices together with the pci devices.
- * Provide an empty one to avoid getting a warning from core.
- */
-}
-
#ifdef CONFIG_PM_SLEEP
static int virtio_pci_freeze(struct device *dev)
{
diff --git a/drivers/virtio/virtio_pci_legacy.c b/drivers/virtio/virtio_pci_legacy.c
index 6c76f0f..08d1915 100644
--- a/drivers/virtio/virtio_pci_legacy.c
+++ b/drivers/virtio/virtio_pci_legacy.c
@@ -211,6 +211,15 @@ static const struct virtio_config_ops virtio_pci_config_ops = {
.set_vq_affinity = vp_set_vq_affinity,
};
+static void virtio_pci_release_dev(struct device *_d)
+{
+ /*
+ * N...
2015 Jan 04
5
[PATCH 0/3] virtio_pci: fix DEBUG_KOBJECT_RELEASE
This is based on Sasha's patch, with some tweaks.
Michael S. Tsirkin (2):
virtio_pci: device-specific release callback
virtio_pci: document why we defer kfree
Sasha Levin (1):
virtio_pci: defer kfree until release callback
drivers/virtio/virtio_pci_common.h | 1 -
drivers/virtio/virtio_pci_common.c | 9 ---------
drivers/virtio/virtio_pci_legacy.c | 12 +++++++++++-
3 files
2015 Jan 04
5
[PATCH 0/3] virtio_pci: fix DEBUG_KOBJECT_RELEASE
This is based on Sasha's patch, with some tweaks.
Michael S. Tsirkin (2):
virtio_pci: device-specific release callback
virtio_pci: document why we defer kfree
Sasha Levin (1):
virtio_pci: defer kfree until release callback
drivers/virtio/virtio_pci_common.h | 1 -
drivers/virtio/virtio_pci_common.c | 9 ---------
drivers/virtio/virtio_pci_legacy.c | 12 +++++++++++-
3 files
2014 Dec 15
8
[PATCH 0/6] virtio 1.0 fixups, tweaks
Fixes a couple of minor compliance issues in new virtio 1.0 code.
Plus, adds a couple of minor cleanups - not bugfixes,
but seem safe enough for 3.19.
Michael S. Tsirkin (6):
virtio: set VIRTIO_CONFIG_S_FEATURES_OK on restore
virtio_config: fix virtio_cread_bytes
virtio_pci_common.h: drop VIRTIO_PCI_NO_LEGACY
virtio_pci: move probe to common file
virtio_pci: add VIRTIO_PCI_NO_LEGACY
2014 Dec 15
8
[PATCH 0/6] virtio 1.0 fixups, tweaks
Fixes a couple of minor compliance issues in new virtio 1.0 code.
Plus, adds a couple of minor cleanups - not bugfixes,
but seem safe enough for 3.19.
Michael S. Tsirkin (6):
virtio: set VIRTIO_CONFIG_S_FEATURES_OK on restore
virtio_config: fix virtio_cread_bytes
virtio_pci_common.h: drop VIRTIO_PCI_NO_LEGACY
virtio_pci: move probe to common file
virtio_pci: add VIRTIO_PCI_NO_LEGACY