- 23 7月, 2012 1 次提交
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由 Laszlo Ersek 提交于
NET_CLIENT_TYPE_ -> NET_CLIENT_OPTIONS_KIND_ Signed-off-by: NLaszlo Ersek <lersek@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
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- 14 1月, 2012 1 次提交
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由 Paolo Bonzini 提交于
All files under GPLv2 will get GPLv2+ changes starting tomorrow. event_notifier.c and exec-obsolete.h were only ever touched by Red Hat employees and can be relicensed now. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 26 8月, 2011 1 次提交
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由 Michael S. Tsirkin 提交于
When the vhost notifier is disabled, the userspace handler runs immediately: virtio_pci_set_host_notifier_internal might call virtio_queue_notify_vq. Since the VQ state and the tap backend state aren't recovered yet, this causes "Guest moved used index from XXX to YYY" assertions. The solution is to split out host notifier handling from vhost VQ setup and disable notifiers as our last step when we stop vhost-net. For symmetry enable them first thing on start. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 21 8月, 2011 1 次提交
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由 Anthony Liguori 提交于
qemu_malloc/qemu_free no longer exist after this commit. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 14 6月, 2011 1 次提交
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由 Michael Tokarev 提交于
When qemu gets compiled without support of vhost-net, any attempt to use it fails with a very clear error message: qemu-system-x86_64: -netdev ...,vhost=on: vhost-net requested but could not be initialized there's absolutely no reason given _why_ it coult not be initialized, and even strace'ing the process in question does not reveal any errors. So print a message telling what's going on. Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 12 6月, 2011 1 次提交
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由 Michael S. Tsirkin 提交于
Add support for event_idx feature, and utilize it to reduce the number of interrupts and exits for the guest. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 02 2月, 2011 1 次提交
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由 mst@redhat.com 提交于
When MSI is off, each interrupt needs to be bounced through the io thread when it's set/cleared, so vhost-net causes more context switches and higher CPU utilization than userspace virtio which handles networking in the same thread. We'll need to fix this by adding level irq support in kvm irqfd, for now disable vhost-net in these configurations. Added a vhostforce flag to force vhost-net back on. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 14 9月, 2010 1 次提交
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由 Michael S. Tsirkin 提交于
file.index is unsigned, hence 'while (--file.index >= 0)' will loop > forever. Change to while (file.index-- > 0). Reported-by: NJes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 08 9月, 2010 1 次提交
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由 Michael S. Tsirkin 提交于
use the new tap APIs to set header length Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 31 7月, 2010 1 次提交
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由 Mike McCormack 提交于
This header is not present on my system and causes a build failure, but is also not used in these files, so remove it. Signed-off-by: NMike McCormack <mikem@ring3k.org> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 28 5月, 2010 1 次提交
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由 Jes Sorensen 提交于
Fix build failure introduced by 0bfcd599 The format statement expects unsigned long on x86_64, but receives unsigned long long, so gcc exits with an error. Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 22 5月, 2010 1 次提交
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由 Blue Swirl 提交于
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 14 4月, 2010 1 次提交
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由 Michael S. Tsirkin 提交于
vhost in current kernels doesn't support mergeable buffers. Disable this feature if vhost is enabled, until such support is implemented. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 12 4月, 2010 1 次提交
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由 Michael S. Tsirkin 提交于
vhost in current kernels doesn't support mergeable buffers. Disable this feature if vhost is enabled, until such support is implemented. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 02 4月, 2010 1 次提交
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由 Michael S. Tsirkin 提交于
This adds vhost net device support in qemu. Will be tied to tap device and virtio by following patches. Raw backend is currently missing, will be worked on/submitted separately. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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