Am Dienstag, 22. April 2008 schrieb Rusty Russell:
[...]
diff -r a098f19a6da5 include/linux/virtio_config.h
--- a/include/linux/virtio_config.h Sun Apr 20 14:41:02 2008 +1000
+++ b/include/linux/virtio_config.h Sun Apr 20 15:07:45 2008 +1000
@@ -16,7 +16,7 @@
#define
Christian Borntraeger wrote:
Am Dienstag, 22. April 2008 schrieb Rusty Russell:
[...]
diff -r a098f19a6da5 include/linux/virtio_config.h
--- a/include/linux/virtio_config.h Sun Apr 20 14:41:02 2008 +1000
+++ b/include/linux/virtio_config.h Sun Apr 20 15:07:45 2008 +1000
@@ -16,7 +16,7
Am Mittwoch, 23. April 2008 schrieb Avi Kivity:
#define VIRTIO_CONFIG_S_FAILED0x80
#ifdef __KERNEL__
-struct virtio_device;
+#include linux/virtio.h
I just realized, that this breaks make headers_check as we dont export
virtio.h (and we dont want to export it
Am Dienstag, 22. April 2008 schrieb Rusty Russell:
[Christian, Hollis, how much is this ABI breakage going to hurt you?]
It is ok for s390 at the moment. We are still working on making userspace
ready and I plan to change the guest-host for s390 anyway. I try to make
these changes for
Rusty Russell wrote:
[Christian, Hollis, how much is this ABI breakage going to hurt you?]
A recent proposed feature addition to the virtio block driver revealed
some flaws in the API, in particular how easy it is to break big
endian machines.
The virtio config space was originally chosen
On Tuesday 22 April 2008 21:22:48 Avi Kivity wrote:
The virtio config space was originally chosen to be little-endian,
because we thought the config might be part of the PCI config space
for virtio_pci. It's actually a separate mmio region, so that
argument holds little water; as only x86
On Tuesday 22 April 2008 17:44:08 Christian Borntraeger wrote:
Am Dienstag, 22. April 2008 schrieb Rusty Russell:
[Christian, Hollis, how much is this ABI breakage going to hurt you?]
It is ok for s390 at the moment. We are still working on making userspace
ready and I plan to change the
On Tuesday 22 April 2008 06:22:48 Avi Kivity wrote:
Rusty Russell wrote:
[Christian, Hollis, how much is this ABI breakage going to hurt you?]
A recent proposed feature addition to the virtio block driver revealed
some flaws in the API, in particular how easy it is to break big
endian
On Tuesday 22 April 2008 09:31:35 Rusty Russell wrote:
On Tuesday 22 April 2008 21:22:48 Avi Kivity wrote:
The virtio config space was originally chosen to be little-endian,
because we thought the config might be part of the PCI config space
for virtio_pci. It's actually a separate mmio
On Wednesday 23 April 2008 06:29:14 Hollis Blanchard wrote:
On Tuesday 22 April 2008 09:31:35 Rusty Russell wrote:
We may still regret not doing *everything* little-endian, but this
doesn't make it worse.
Hmm, why *don't* we just do everything LE, including the ring?
Mainly because when
On Tuesday 22 April 2008 16:05:38 Rusty Russell wrote:
On Wednesday 23 April 2008 06:29:14 Hollis Blanchard wrote:
On Tuesday 22 April 2008 09:31:35 Rusty Russell wrote:
We may still regret not doing *everything* little-endian, but this
doesn't make it worse.
Hmm, why *don't* we just
Hollis Blanchard wrote:
On Tuesday 22 April 2008 16:05:38 Rusty Russell wrote:
On Wednesday 23 April 2008 06:29:14 Hollis Blanchard wrote:
On Tuesday 22 April 2008 09:31:35 Rusty Russell wrote:
We may still regret not doing *everything* little-endian, but this
doesn't make
On Tuesday 22 April 2008 17:13:01 Anthony Liguori wrote:
Hollis Blanchard wrote:
On Tuesday 22 April 2008 16:05:38 Rusty Russell wrote:
On Wednesday 23 April 2008 06:29:14 Hollis Blanchard wrote:
On Tuesday 22 April 2008 09:31:35 Rusty Russell wrote:
We may still
On Tuesday 22 April 2008 17:13:01 Anthony Liguori wrote:
Hollis Blanchard wrote:
On Tuesday 22 April 2008 16:05:38 Rusty Russell wrote:
On Wednesday 23 April 2008 06:29:14 Hollis Blanchard wrote:
On Tuesday 22 April 2008 09:31:35 Rusty Russell wrote:
We may still
[Christian, Hollis, how much is this ABI breakage going to hurt you?]
A recent proposed feature addition to the virtio block driver revealed
some flaws in the API, in particular how easy it is to break big
endian machines.
The virtio config space was originally chosen to be little-endian,
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