On 01/02/2013 01:03 PM, Rusty Russell wrote:
Paolo Bonzini pbonz...@redhat.com writes:
The virtqueue_add_buf function has two limitations:
1) it requires the caller to provide all the buffers in a single call;
2) it does not support chained scatterlists: the buffers must be
provided as an
On 02.01.13 at 12:26, Andrew Cooper andrew.coop...@citrix.com wrote:
On 27/12/12 18:02, Eric W. Biederman wrote:
It probably make sense to split them apart a little even.
Thinking about this split, there might be a way to simply it even more.
/sbin/kexec can load the Xen crash kernel
On 27.12.12 at 03:18, Daniel Kiper daniel.ki...@oracle.com wrote:
Some implementations (e.g. Xen PVOPS) could not use part of identity page
table
to construct transition page table. It means that they require separate
PUDs,
PMDs and PTEs for virtual and physical (identity) mapping. To
On Friday 21 December 2012, Amit Shah wrote:
On (Thu) 20 Dec 2012 [14:11:21], Sasha Levin wrote:
debugfs_create_dir() returns NULL if it fails, there's little point in
calling PTR_ERR on it.
debugfs_create_dir() does return an error value if debugfs is not
enabled.
This check for
On Wed, 2012-12-26 at 15:06 +0800, Wanlong Gao wrote:
Add a cpu notifier to virtio-net, so that we can reset the
virtqueue affinity if the cpu hotplug happens. It improve
the performance through enabling or disabling the virtqueue
affinity after doing cpu hotplug.
Cc: Rusty Russell
On Thu, Dec 27, 2012 at 03:19:24PM -0800, Daniel Kiper wrote:
Hmm... this code is being redone at the moment... this might conflict.
Is this available somewhere? May I have a look at it?
http://marc.info/?l=linux-kernelm=135581534620383
The for-x86-boot-v7 and -v8 branches.
HTH.
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