- 27 5月, 2009 5 次提交
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由 Edgar E. Iglesias 提交于
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Edgar E. Iglesias 提交于
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Edgar E. Iglesias 提交于
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Edgar E. Iglesias 提交于
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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由 Edgar E. Iglesias 提交于
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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- 26 5月, 2009 3 次提交
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由 Paul Brook 提交于
Signed-off-by: NPaul Brook <paul@codesourcery.com>
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由 Paul Brook 提交于
We have both IRQ sinks and GPIO inputs. These are in principle exactly the same thing, so remove the former. Signed-off-by: NPaul Brook <paul@codesourcery.com>
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由 Paul Brook 提交于
Add a dummy command to the all: rule in sub-makefiles. This avoids "Nothing to be done for `all'." messages from make. Signed-off-by: NPaul Brook <paul@codesourcery.com>
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- 25 5月, 2009 1 次提交
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由 Paul Brook 提交于
Signed-off-by: NPaul Brook <paul@codesourcery.com>
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- 24 5月, 2009 1 次提交
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由 Stefan Weil 提交于
"struct timeval last" caused a compilation error with mingw32 (missing header for struct timeval). It is unused, so it was possible to remove it. Acked-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com> Signed-off-by: NStefan Weil <weil@mail.berlios.de>
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- 23 5月, 2009 3 次提交
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由 Paul Brook 提交于
Implement and use a common device bus state. The main side-effect is that creating a bus and attaching it to a parent device are no longer separate operations. For legacy code we allow a NULL parent, but that should go away eventually. Also tweak creation code to veriry theat a device in on the right bus. Signed-off-by: NPaul Brook <paul@codesourcery.com>
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由 Paul Brook 提交于
Signed-off-by: NPaul Brook <paul@codesourcery.com>
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由 Paul Brook 提交于
Signed-off-by: NPaul Brook <paul@codesourcery.com>
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- 22 5月, 2009 27 次提交
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由 Anthony Liguori 提交于
Bit 0 is the enable bit, which we not only don't want to set, but it will stick and make us think it's an I/O port resource. Signed-off-by: NAlex Williamson <alex.williamson@hp.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
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由 Jan Kiszka 提交于
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
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由 Alexander Graf 提交于
Currently Qemu can read from posix I/O and NBD. This patch adds a third protocol to the game: HTTP. In certain situations it can be useful to access HTTP data directly, for example if you want to try out an http provided OS image, but don't know if you want to download it yet. Using this patch you can now try it on on the fly. Just use it like: qemu -cdrom http://host/path/my.isoSigned-off-by: NAlexander Graf <agraf@suse.de>
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由 Jason Wessel 提交于
Add in a workaround to allow the usb serial devices to work with the usb pass through mechanism. The ioctl() to request an alternate interface will always return < 0 for a usb-serial device based on the kernel driver. This means there is no alternate interface end point. This was fully tested with a pl2303 usb serial device. Signed-off-by: NJason Wessel <jason.wessel@windriver.com>
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由 Jason Wessel 提交于
After creating an automated regression test to test the sysrq responses while running a linux image in qemu, I found that the simulated uart was eating the character right after the sysrq about 75% of the time. The problem is that the qemu sets the LSR_DR (data ready) bit on a serial break. The automated tests can send a break and the sysrq character quickly enough that the qemu serial fifo has a real character available. When there is valid character in the fifo, it gets consumed by the serial driver in the guest OS. The real hardware also appears to set the LSR_DR but always appears to have a null byte in this condition. This patch changes the qemu behavior to match the tested characteristics of a real 16550 chip. Signed-off-by: NJason Wessel <jason.wessel@windriver.com>
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由 Jason Wessel 提交于
Implement the serial break via usb serial. The second data byte in ftdi status packet contains the break status. The values were already defined in usb-serial.c so it was a matter of making use of the event_trigger to form a urb to send over to the host controller with the serial break status set. This was tested against a linux development image which enables sysrq via a serial break on the ftdi usb console. Signed-off-by: NJason Wessel <jason.wessel@windriver.com>
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由 Jan Kiszka 提交于
In case a client restarts a DHCP recovery without releasing its old address, reassign the same address to prevent consuming free addresses and moving away from the standard client address. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
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由 Jan Kiszka 提交于
Save and restore all so far neglected KVM-specific CPU states. Handling the TSC stabilizes migration in KVM mode. The interrupt_bitmap and mp_state are currently unused, but will become relevant for in-kernel irqchip support. By including proper saving/restoring already, we avoid having to increment CPU_SAVE_VERSION later on once again. v2: - initialize mp_state runnable (for the boot CPU) Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
Use standard callback with highest order to synchronize VCPU on reset after all device callbacks were execute. This allows to remove the special kvm hook in qemu_system_reset. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
Add the parameter 'order' to qemu_register_reset and sort callbacks on registration. On system reset, callbacks with lower order will be invoked before those with higher order. Update all existing users to the standard order 0. Note: At least for x86, the existing users seem to assume that handlers are called in their registration order. Therefore, the patch preserves this property. If someone feels bored, (s)he could try to identify this dependency and express it properly on callback registration. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
kvm_physical_sync_dirty_bitmap() takes the end address as second argument, not the region size. Moverover, the kvm API should not be used directly here, but cpu_physical_sync_dirty_bitmap(). Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
This patch adds the missing hooks to allow live migration in KVM mode. It adds proper synchronization before/after saving/restoring the VCPU states (note: PPC is untested), hooks into cpu_physical_memory_set_dirty_tracking() to enable dirty memory logging at KVM level, and synchronizes that drity log into QEMU's view before running ram_live_save(). Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
Extend kvm_physical_sync_dirty_bitmap() so that is can sync across multiple slots. Useful for updating the whole dirty log during migration. Moreover, properly pass down errors the whole call chain. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
The buffer passed to KVM_GET_DIRTY_LOG requires one bit per page. Fix the size calculation in kvm_physical_sync_dirty_bitmap accordingly, avoiding allocation of extremly oversized buffers. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
Introduce a global dirty logging flag that enforces logging for all slots. This can be used by the live migration code to enable/disable global logging withouth destroying the per-slot setting. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
Only apply the workaround for broken slot joining in KVM when the capability was not found that signals the corresponding fix existence. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Kevin Wolf 提交于
Add an option to specify the cluster size of a newly created qcow2 image. Default is 4k which is the same value that was hard-coded before. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Kevin Wolf 提交于
This is part two of the qemu-img conversion. This really works the same as the previous conversion of qemu-img create: It introduces a new -o option for the generic approach and adds the old-style options to this option set. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Kevin Wolf 提交于
This patch changes qemu-img to actually use the new bdrv_create interface. It translates the old-style qemu-img options which have been bdrv_create2 parameters or flags so far to option structures. As the generic approach, it introduces an -o option which accepts any parameter the driver knows. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Kevin Wolf 提交于
Now we can make use of the newly introduced option structures. Instead of having bdrv_create carry more and more parameters (which are format specific in most cases), just pass a option structure as defined by the driver itself. bdrv_create2() contains an emulation of the old interface to simplify the transition. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Kevin Wolf 提交于
This patch creates a new header file and the corresponding implementation file for parsing of parameter strings for options (like used in -drive). Part of this is code moved from vl.c (so qemu-img can use it later). The idea is to have a data structure describing all accepted parameters. When parsing a parameter string, the structure is copied and filled with the parameter values. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Glauber Costa 提交于
This patch allow us to call migrate_set_speed on running migrations. This should allow mgmt tools to increase the allocated bandwidth of a running migration if there is no progress, and they really want the migration to succeed. Signed-off-by: NGlauber Costa <glommer@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Glauber Costa 提交于
This patch converts the current callers of qemu_fopen_ops(). Signed-off-by: NGlauber Costa <glommer@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Glauber Costa 提交于
This patch augments info migrate output with status about: * ram bytes remaining * ram bytes transferred * ram bytes total This should be enough for management tools to realize whether or not there is progress in migration. We can add more information later on, if the need arrives [v2: fixes bytes_transferred type] Signed-off-by: NGlauber Costa <glommer@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gleb Natapov 提交于
Use timer to separate them in time. Signed-off-by: NGleb Natapov <gleb@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gleb Natapov 提交于
Signed-off-by: NGleb Natapov <gleb@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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