- 25 11月, 2011 21 次提交
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由 Jan Kiszka 提交于
This maintains the old imprecise access size handling. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Jan Kiszka 提交于
Aligns the model with the spec. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Avi Kivity 提交于
Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Avi Kivity 提交于
FIXME: instance ID for migration Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Avi Kivity 提交于
Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Avi Kivity 提交于
Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Avi Kivity 提交于
Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Avi Kivity 提交于
Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Avi Kivity 提交于
Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Avi Kivity 提交于
Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Avi Kivity 提交于
Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Avi Kivity 提交于
Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Avi Kivity 提交于
Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Avi Kivity 提交于
Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Avi Kivity 提交于
Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Avi Kivity 提交于
Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Avi Kivity 提交于
RAM wasn't actually allocated, only used, so fix that as well. Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Avi Kivity 提交于
Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Avi Kivity 提交于
Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Avi Kivity 提交于
Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Avi Kivity 提交于
Signed-off-by: NAvi Kivity <avi@redhat.com>
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- 22 11月, 2011 17 次提交
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由 Anthony Liguori 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Max Filippov 提交于
Add check for the EFD_NONBLOCK and EFD_CLOEXEC flags to the CONFIG_EVENTFD test. This fixes the following build failure on Fedora 9: CC event_notifier.o event_notifier.c: In function `event_notifier_init': event_notifier.c:21: error: `EFD_NONBLOCK' undeclared (first use in this function) event_notifier.c:21: error: (Each undeclared identifier is reported only once event_notifier.c:21: error: for each function it appears in.) event_notifier.c:21: error: `EFD_CLOEXEC' undeclared (first use in this function) make: *** [event_notifier.o] Error 1 Reviewed-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NMax Filippov <jcmvbkbc@gmail.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Avi Kivity 提交于
Change the default on x86 Linux hosts to building PIE (position independent executables); instead of restricting the option to user-only targets, apply it to all targets. In addition, set the relocation sections to read-only (relro) when available; this reduces the attack surface by disallowing changes to relocation tables at runtime. While PIE reduces performance and relro increases load time, it greatly improves security, with the potential to reduce a code execution vulnerability to a self denial of service. Non-x86 are not changed, as they require TCG changes; neither are non-Linux, due to lack of test coverage. Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Hongyong Zang 提交于
Ivshmem cannot work, and the command lspci cannot show ivshmem BAR2 in the guest. As for pci_register_bar(), parameter MemoryRegion should be s->bar instead of s->ivshmem. Reviewed-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NHongyong Zang <zanghongyong@huawei.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Michael S. Tsirkin 提交于
Check pending bit only if vector mask status changed. This is not really important for qemu.git but helps fix a bug in qemu-kvm.git. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Michael S. Tsirkin 提交于
>From: Jan Kiszka <jan.kiszka@siemens.com> Only accesses to the MSI-X table must trigger a call to msix_handle_mask_update, otherwise the vector value might be out of range. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Michael S. Tsirkin 提交于
Only go over the table when function is masked. This is not really important for qemu.git but helps fix a bug in qemu-kvm.git. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Stefan Weil 提交于
zlib.h is not a local include file, therefore it should be included using <> instead of "". Signed-off-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Paolo Bonzini 提交于
AT_REMOVEDIR is not defined on all systems. Pass the raw flags from the 9p protocol, which are always there. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Paolo Bonzini 提交于
Avoid a conflict on the definition of struct file_handle by using a replacement name. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
Now when you try to migrate with qed, you get: (qemu) migrate tcp:localhost:1025 Block format 'qed' used by device 'ide0-hd0' does not support feature 'live migration' (qemu) Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
We don't reopen the actual file, but instead invoke the close and open routines. We specifically ignore the backing file since it's contents are read-only and therefore immutable. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
Image files have two types of data: immutable data that describes things like image size, backing files, etc. and mutable data that includes offset and reference count tables. Today, image formats aggressively cache mutable data to improve performance. In some cases, this happens before a guest even starts. When dealing with live migration, since a file is open on two machines, the caching of meta data can lead to data corruption. This patch addresses this by introducing a mechanism to invalidate any cached mutable data a block driver may have which is then used by the live migration code. NB, this still requires coherent shared storage. Addressing migration without coherent shared storage (i.e. NFS) requires additional work. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
Now when you try to migrate with ivshmem, you get a proper QMP error: (qemu) migrate tcp:localhost:1025 Migration is disabled when using feature 'peer mode' in device 'ivshmem' (qemu) Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
This lets different subsystems register an Error that is thrown whenever migration is attempted. This works nicely because it gracefully supports things like hotplug. Right now, if multiple errors are registered, only one of them is reported. I expect that for 1.1, we'll extend query-migrate to return all of the reasons why migration is disabled at any given point in time. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
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由 Anthony Liguori 提交于
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- 21 11月, 2011 2 次提交
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由 Gerd Hoffmann 提交于
Commit 0c402e5a is incomplete and misses one of the two function pointer calls in usb_host_scan_dev(). Add the additional port handling logic to the other call too. Spotted by Coverity. Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Coverity thinks q could be NULL there and warns. I believe it can't be NULL there. Add assert to prove it. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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