On Mon, 30 Mar 2015 19:37:08 +0200
Michael S. Tsirkin m...@redhat.com wrote:
Virtio 1.0 doesn't include a modern balloon device.
At some point we'll likely define an incompatible interface with a different
ID. But for now, it's not a big change to support a transitional balloon
device: this
commit d71de9ec6ba806104439d3a669befda84757b5af
virtio: core support for config generation
fixed reading up 64 bit values, adding generation
checks for such reads.
By mistake, it left an explicit get call in place
as well. the result is that the value is read twice,
the first result is
On Tue, Mar 31, 2015 at 10:46:18AM +0200, Cornelia Huck wrote:
On Mon, 30 Mar 2015 19:37:08 +0200
Michael S. Tsirkin m...@redhat.com wrote:
Virtio 1.0 doesn't include a modern balloon device.
At some point we'll likely define an incompatible interface with a different
ID. But for now,
On Tue, 31 Mar 2015 13:55:42 +0200
Michael S. Tsirkin m...@redhat.com wrote:
commit d71de9ec6ba806104439d3a669befda84757b5af
virtio: core support for config generation
fixed reading up 64 bit values, adding generation
checks for such reads.
By mistake, it left an explicit get call in
On Mon, 2015-03-30 at 18:37 +0100, Michael S. Tsirkin wrote:
virtio_device_is_legacy_only is always false now,
drop the test from virtio mmio.
Signed-off-by: Michael S. Tsirkin m...@redhat.com
Slightly ironic ack ;-) after all the battle you fought for this:
Acked-by: Pawel Moll
Cornelia Huck cornelia.h...@de.ibm.com writes:
On Tue, 31 Mar 2015 13:55:42 +0200
Michael S. Tsirkin m...@redhat.com wrote:
commit d71de9ec6ba806104439d3a669befda84757b5af
virtio: core support for config generation
fixed reading up 64 bit values, adding generation
checks for such reads.
Michael S. Tsirkin m...@redhat.com writes:
Virtio 1.0 doesn't include a modern balloon device.
But it's not a big change to support a transitional
balloon device: this has the advantage of supporting
existing drivers, transparently.
You decided to fix the packed struct...
diff --git
This simply reorders functions in virtio_config
so width access wrapper helpers are all together.
Drops an extra empty line while we are at it.
Signed-off-by: Michael S. Tsirkin m...@redhat.com
---
include/linux/virtio_config.h | 15 +++
1 file changed, 7 insertions(+), 8
virtio_device_is_legacy_only is always false now,
drop the test from virtio pci.
Signed-off-by: Michael S. Tsirkin m...@redhat.com
---
drivers/virtio/virtio_pci_modern.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/virtio/virtio_pci_modern.c
b/drivers/virtio/virtio_pci_modern.c
virtio_device_is_legacy_only is always false now,
drop the test from virtio mmio.
Signed-off-by: Michael S. Tsirkin m...@redhat.com
Acked-by: Pawel Moll pawel.m...@arm.com
---
drivers/virtio/virtio_mmio.c | 8
1 file changed, 8 deletions(-)
diff --git a/drivers/virtio/virtio_mmio.c
On Tue, Mar 31, 2015 at 01:31:35PM +0100, Pawel Moll wrote:
On Mon, 2015-03-30 at 18:37 +0100, Michael S. Tsirkin wrote:
virtio_device_is_legacy_only is always false now,
drop the test from virtio mmio.
Signed-off-by: Michael S. Tsirkin m...@redhat.com
Slightly ironic ack ;-) after
Virtio 1.0 doesn't include a modern balloon device.
But it's not a big change to support a transitional
balloon device: this has the advantage of supporting
existing drivers, transparently.
Signed-off-by: Michael S. Tsirkin m...@redhat.com
---
include/uapi/linux/virtio_balloon.h | 11 +--
We added transitional device support to balloon driver,
so we don't need to black-list it in core anymore.
Signed-off-by: Michael S. Tsirkin m...@redhat.com
---
drivers/virtio/virtio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/virtio/virtio.c
I sent a patch about page allocation for less fragmentation.
http://permalink.gmane.org/gmane.linux.kernel.mm/130599
It proposes a page allocator allocates pages in the same pageblock
for the drivers to move their unmovable pages. Some drivers which comsumes many
pages
and increases system
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