Displaying 20 results from an estimated 4000 matches similar to: "[PATCH] virtio_pci: Prevent double-free of pci regions after device hot-unplug"
2014 Dec 08
0
[PATCH v2 08/10] virtio_pci: split out legacy device support
Move everything dealing with legacy devices out to virtio_pci_legacy.c.
Expose common code APIs in virtio_pci.h
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_pci.h | 133 ++++++++++++
drivers/virtio/virtio_pci.c | 420 ++-----------------------------------
drivers/virtio/virtio_pci_legacy.c | 323 ++++++++++++++++++++++++++++
3 files changed,
2014 Dec 08
0
[PATCH v2 08/10] virtio_pci: split out legacy device support
Move everything dealing with legacy devices out to virtio_pci_legacy.c.
Expose common code APIs in virtio_pci.h
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_pci.h | 133 ++++++++++++
drivers/virtio/virtio_pci.c | 420 ++-----------------------------------
drivers/virtio/virtio_pci_legacy.c | 323 ++++++++++++++++++++++++++++
3 files changed,
2014 Dec 08
0
[PATCH 8/9] virtio_pci: split out legacy device support
Move everything dealing with legacy devices out to virtio_pci_legacy.c.
Expose common code APIs in virtio_pci.h
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_pci.h | 133 ++++++++++++
drivers/virtio/virtio_pci.c | 420 ++-----------------------------------
drivers/virtio/virtio_pci_legacy.c | 323 ++++++++++++++++++++++++++++
2014 Dec 08
0
[PATCH 8/9] virtio_pci: split out legacy device support
Move everything dealing with legacy devices out to virtio_pci_legacy.c.
Expose common code APIs in virtio_pci.h
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_pci.h | 133 ++++++++++++
drivers/virtio/virtio_pci.c | 420 ++-----------------------------------
drivers/virtio/virtio_pci_legacy.c | 323 ++++++++++++++++++++++++++++
2014 Dec 30
0
[PATCH RFC v2 5/7] virtio_pci: modern driver
Lightly tested against qemu.
One thing *not* implemented here is separate mappings
for descriptor/avail/used rings. That's nice to have,
will be done later after we have core support.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_pci_common.h | 29 +-
drivers/virtio/virtio_pci_common.c | 13 +-
drivers/virtio/virtio_pci_modern.c | 645
2014 Dec 30
0
[PATCH RFC v2 5/7] virtio_pci: modern driver
Lightly tested against qemu.
One thing *not* implemented here is separate mappings
for descriptor/avail/used rings. That's nice to have,
will be done later after we have core support.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_pci_common.h | 29 +-
drivers/virtio/virtio_pci_common.c | 13 +-
drivers/virtio/virtio_pci_modern.c | 645
2015 Jan 02
3
[PATCH 1/2] virtio_pci: double free and invalid memory access of device vqs
Device VQs were getting freed twice: once in every devices 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
---
2015 Jan 02
3
[PATCH 1/2] virtio_pci: double free and invalid memory access of device vqs
Device VQs were getting freed twice: once in every devices 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
---
2015 Jun 24
1
[PATCH] virtio-pci: alloc only resources actually used.
Move resource allocation from common code to legacy and modern code.
Only request resources actually used, i.e. bar0 in legacy mode and
the bar(s) specified by capabilities in modern mode.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/virtio/virtio_pci_common.c | 7 -------
drivers/virtio/virtio_pci_common.h | 2 ++
drivers/virtio/virtio_pci_legacy.c | 13 ++++++++++++-
2015 Jun 24
1
[PATCH] virtio-pci: alloc only resources actually used.
Move resource allocation from common code to legacy and modern code.
Only request resources actually used, i.e. bar0 in legacy mode and
the bar(s) specified by capabilities in modern mode.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/virtio/virtio_pci_common.c | 7 -------
drivers/virtio/virtio_pci_common.h | 2 ++
drivers/virtio/virtio_pci_legacy.c | 13 ++++++++++++-
2015 Jun 23
1
[PATCH] virtio-pci: alloc only resources actually used.
Move resource allocation from common code to legacy and modern code.
Only request resources actually used, i.e. bar0 in legacy mode and
the bar(s) specified by capabilities in modern mode.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/virtio/virtio_pci_common.c | 7 -------
drivers/virtio/virtio_pci_common.h | 2 ++
drivers/virtio/virtio_pci_legacy.c | 13 ++++++++++++-
2015 Jun 23
1
[PATCH] virtio-pci: alloc only resources actually used.
Move resource allocation from common code to legacy and modern code.
Only request resources actually used, i.e. bar0 in legacy mode and
the bar(s) specified by capabilities in modern mode.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/virtio/virtio_pci_common.c | 7 -------
drivers/virtio/virtio_pci_common.h | 2 ++
drivers/virtio/virtio_pci_legacy.c | 13 ++++++++++++-
2013 Nov 25
1
[PATCH] virtio: pci: remove unnecessary pci_set_drvdata()
The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not needed to manually clear the
device driver data to NULL.
Signed-off-by: Jingoo Han <jg1.han at samsung.com>
---
drivers/virtio/virtio_pci.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c
index a37c699..a416f9b 100644
---
2013 Nov 25
1
[PATCH] virtio: pci: remove unnecessary pci_set_drvdata()
The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not needed to manually clear the
device driver data to NULL.
Signed-off-by: Jingoo Han <jg1.han at samsung.com>
---
drivers/virtio/virtio_pci.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c
index a37c699..a416f9b 100644
---
2015 Jun 16
0
[PATCH] virtio-pci: alloc only resources actually used.
On Tue, Jun 16, 2015 at 03:57:52PM +0200, Gerd Hoffmann wrote:
> Move resource allocation from common code to legacy and modern code.
> Only request resources actually used, i.e. bar0 in legacy mode and
> the regions specified by capabilities in modern mode.
>
> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
> ---
> drivers/virtio/virtio_pci_common.c | 7 -----
2015 Jun 18
0
[PATCH v2] virtio-pci: alloc only resources actually used.
On Thu, Jun 18, 2015 at 11:27:34AM +0200, Gerd Hoffmann wrote:
> Move resource allocation from common code to legacy and modern code.
> Only request resources actually used, i.e. bar0 in legacy mode and
> the regions specified by capabilities in modern mode.
>
> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
> ---
> drivers/virtio/virtio_pci_common.c | 7 ----
2015 Jun 16
2
[PATCH] virtio-pci: alloc only resources actually used.
Move resource allocation from common code to legacy and modern code.
Only request resources actually used, i.e. bar0 in legacy mode and
the regions specified by capabilities in modern mode.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/virtio/virtio_pci_common.c | 7 -----
drivers/virtio/virtio_pci_common.h | 5 ++++
drivers/virtio/virtio_pci_legacy.c | 13 +++++++++-
2015 Jun 16
2
[PATCH] virtio-pci: alloc only resources actually used.
Move resource allocation from common code to legacy and modern code.
Only request resources actually used, i.e. bar0 in legacy mode and
the regions specified by capabilities in modern mode.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/virtio/virtio_pci_common.c | 7 -----
drivers/virtio/virtio_pci_common.h | 5 ++++
drivers/virtio/virtio_pci_legacy.c | 13 +++++++++-
2015 Jun 18
2
[PATCH v2] virtio-pci: alloc only resources actually used.
Move resource allocation from common code to legacy and modern code.
Only request resources actually used, i.e. bar0 in legacy mode and
the regions specified by capabilities in modern mode.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/virtio/virtio_pci_common.c | 7 ----
drivers/virtio/virtio_pci_common.h | 5 +++
drivers/virtio/virtio_pci_legacy.c | 13 +++++++-
2015 Jun 18
2
[PATCH v2] virtio-pci: alloc only resources actually used.
Move resource allocation from common code to legacy and modern code.
Only request resources actually used, i.e. bar0 in legacy mode and
the regions specified by capabilities in modern mode.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/virtio/virtio_pci_common.c | 7 ----
drivers/virtio/virtio_pci_common.h | 5 +++
drivers/virtio/virtio_pci_legacy.c | 13 +++++++-