- 15 8月, 2010 5 次提交
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由 Stefan Weil 提交于
Mingw32 does not provide a declaration and implementation of function setenv (which is used in sdl.c), so this patch adds both. Signed-off-by: NStefan Weil <weil@mail.berlios.de> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Cam Macdonell 提交于
Signed-off-by: NCam Macdonell <cam@cs.ualberta.ca> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Cam Macdonell 提交于
Signed-off-by: NCam Macdonell <cam@cs.ualberta.ca> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Andreas Färber 提交于
3b6dac34 apparently broke the ppc64 TCG target compilation in the code path without guest base. Reverting this line fixes the build. Signed-off-by: NAndreas F?rber <andreas.faerber@web.de> Cc: malc <av1474@comtv.ru> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: Richard Henderson <rth@twiddle.net> Signed-off-by: Nmalc <av1474@comtv.ru>
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由 Andreas Färber 提交于
5da79c86 broke compilation on Mac OS X v10.5 ppc. Apple's GCC 4.0.1 does not define _CALL_DARWIN. Recognize __APPLE__ again as well. Signed-off-by: NAndreas F?rber <andreas.faerber@web.de> Cc: malc <av1474@comtv.ru> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: J?rgen Lock <nox@jelal.kn-bremen.de> Cc: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Nmalc <av1474@comtv.ru>
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- 11 8月, 2010 5 次提交
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由 Cam Macdonell 提交于
resend for bug fix related to removal of irqfd Support an inter-vm shared memory device that maps a shared-memory object as a PCI device in the guest. This patch also supports interrupts between guest by communicating over a unix domain socket. This patch applies to the qemu-kvm repository. -device ivshmem,size=<size in format accepted by -m>[,shm=<shm name>] Interrupts are supported between multiple VMs by using a shared memory server by using a chardev socket. -device ivshmem,size=<size in format accepted by -m>[,shm=<shm name>] [,chardev=<id>][,msi=on][,ioeventfd=on][,vectors=n][,role=peer|master] -chardev socket,path=<path>,id=<id> The shared memory server, sample programs and init scripts are in a git repo here: www.gitorious.org/nahanni Signed-off-by: NCam Macdonell <cam@cs.ualberta.ca> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Cam Macdonell 提交于
A non-migratable device should be removed before migration and re-added after. Signed-off-by: NCam Macdonell <cam@cs.ualberta.ca> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Cam Macdonell 提交于
Signed-off-by: NCam Macdonell <cam@cs.ualberta.ca> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Cam Macdonell 提交于
Signed-off-by: NCam Macdonell <cam@cs.ualberta.ca> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Cam Macdonell 提交于
Provide a function to add an allocated region of memory to the qemu RAM. This patch is copied from Marcelo's qemu_ram_map() in qemu-kvm and given the clearer name qemu_ram_alloc_from_ptr(). Signed-off-by: NCam Macdonell <cam@cs.ualberta.ca> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 09 8月, 2010 2 次提交
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由 Anthony Liguori 提交于
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由 Edgar E. Iglesias 提交于
MicroBlaze needs TARGET_STAT64_HAS_BROKEN_ST_INO. Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@petalogix.com>
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- 08 8月, 2010 1 次提交
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由 malc 提交于
Signed-off-by: Nmalc <av1474@comtv.ru>
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- 06 8月, 2010 3 次提交
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由 Edgar E. Iglesias 提交于
Signed-off-by: NEdgar E. Iglesias <edgar@axis.com>
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由 malc 提交于
Signed-off-by: Nmalc <av1474@comtv.ru>
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由 malc 提交于
Signed-off-by: Nmalc <av1474@comtv.ru>
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- 04 8月, 2010 1 次提交
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由 Blue Swirl 提交于
Add support for getting kernel command line size with FW_CFG_CMDLINE_SIZE. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 03 8月, 2010 7 次提交
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由 Andrea Arcangeli 提交于
The reason for not actually canceling the I/O is because with virtualization and lots of VM running, a guest fs may mistake a overload of the host, as an IDE timeout. So rather than canceling the I/O, it's safer to wait I/O completion and simulate that the I/O has completed just before the io cancellation was requested by the guest. This way if ntfs or an app writes data without checking for -EIO retval, and it thinks the write has succeeded, it's less likely to run into troubles. Similar issues for reads. Furthermore because the DMA operation is splitted into many synchronous aio_read/write if there's more than one entry in the SG table, without this patch the DMA would be cancelled in the middle, something we've no idea if it happens on real hardware too or not. Overall this seems a great risk for zero gain. This approach is sure safer than previous code given we can't pretend all guest fs code out there to check for errors and reply the DMA if it was completed partially, given a timeout would never materialize on a real harddisk unless there are defective blocks (and defective blocks are practically only an issue for reads never for writes in any recent hardware as writing to blocks is the way to fix them) or the harddisk breaks as a whole. Signed-off-by: NIzik Eidus <ieidus@redhat.com> Signed-off-by: NAndrea Arcangeli <aarcange@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Markus Armbruster 提交于
bdrv_eject() gets called when a device model opens or closes the tray. If the block driver implements method bdrv_eject(), that method gets called. Drivers host_cdrom implements it, and it opens and closes the physical tray, and nothing else. When a device model opens, then closes the tray, media changes only if the user actively changes the physical media while the tray is open. This is matches how physical hardware behaves. If the block driver doesn't implement method bdrv_eject(), we do something quite different: opening the tray severs the connection to the image by calling bdrv_close(), and closing the tray does nothing. When the device model opens, then closes the tray, media is gone, unless the user actively inserts another one while the tray is open, with a suitable change command in the monitor. This isn't how physical hardware behaves. Rather inconvenient when programs "helpfully" eject media to give you a chance to change it. The way bdrv_eject() behaves here turns that chance into a must, which is not what these programs or their users expect. Change the default action not to call bdrv_close(). Instead, note the tray status in new BlockDriverState member tray_open. Use it in bdrv_is_inserted(). Arguably, the device models should keep track of tray status themselves. But this is less invasive. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Kevin Wolf 提交于
Assuming that any image on a block device is not properly zero-initialized is actually wrong: Only raw images have this problem. Any other image format shouldn't care about it, they initialize everything properly themselves. Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Yoshiaki Tamura 提交于
Signed-off-by: NYoshiaki Tamura <tamura.yoshiaki@lab.ntt.co.jp> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Miguel Di Ciurcio Filho 提交于
This patch improves the resilience of the load_vmstate() function, doing further and better ordered tests. In load_vmstate(), if there is any error on bdrv_snapshot_goto(), except if the error is on VM state device, load_vmstate() will return zero and the VM will be started with major corruption chances. The current process: - test if there is any writable device without snapshot support - if exists return -error - get the device that saves the VM state, possible return -error but unlikely because it was tested earlier - flush I/O - run bdrv_snapshot_goto() on devices - if fails, give an warning and goes to the next (not good!) - if fails on the VM state device, return zero (not good!) - check if the requested snapshot exists on the device that saves the VM state and the state is not zero - if fails return -error - open the file with the VM state - if fails return -error - load the VM state - if fails return -error - return zero New behavior: - get the device that saves the VM state - if fails return -error - check if the requested snapshot exists on the device that saves the VM state and the state is not zero - if fails return -error - test if there is any writable device without snapshot support - if exists return -error - test if the devices with snapshot support have the requested snapshot - if anyone fails, return -error - flush I/O - run snapshot_goto() on devices - if anyone fails, return -error - open the file with the VM state - if fails return -error - load the VM state - if fails return -error - return zero do_loadvm must not call vm_start if any error has occurred in load_vmstate. Signed-off-by: NMiguel Di Ciurcio Filho <miguel.filho@gmail.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Kevin Wolf 提交于
bdrv_commit copies the image to its backing file sector by sector, which is (surprise!) relatively slow. Let's take a larger buffer and handle more sectors at once if possible. With a 1G qcow2 file, this brought the time bdrv_commit takes down from 5:06 min to 1:14 min for me. Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Artyom Tarasenko 提交于
The timer #0 is the system timer, so the timer #num_cpu is the timer of the last CPU, and it must be initialized in slavio_timer_reset. Don't mark non-existing timers as running. Signed-off-by: NArtyom Tarasenko <atar4qemu@gmail.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 01 8月, 2010 3 次提交
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由 Blue Swirl 提交于
Commit d167f9bc missed this one: /src/qemu/ui/vnc-enc-tight.c:1483: warning: 'ret' may be used uninitialized in this function Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Blue Swirl 提交于
Commit 7bccf573 missed this one: /src/qemu/ui/vnc-enc-tight.c: In function 'send_sub_rect': /src/qemu/ui/vnc-enc-tight.c:1527: warning: comparison is always true due to limited range of data type Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Blue Swirl 提交于
Add a missing #include statement to avoid a warning: /src/qemu/net/tap-solaris.c: In function 'tap_open': /src/qemu/net/tap-solaris.c:189: warning: implicit declaration of function 'error_report' Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 31 7月, 2010 13 次提交
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由 Hervé Poussineau 提交于
Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Hervé Poussineau 提交于
Remove unused constant MIPS_FCR0 Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Hervé Poussineau 提交于
Add a macro to easily enable/disable debug prints Also fix wrong printf formatters Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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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
Set high to a word aligned address beyond loaded image. Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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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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由 Amit Shah 提交于
When a 'cont' is issued on a VM that's just waiting for an incoming migration, the VM reboots and boots into the guest, possibly corrupting its storage since it could be shared with another VM running elsewhere. Ensure that a VM started with '-incoming' is only run when an incoming migration successfully completes. A new qerror, QERR_MIGRATION_EXPECTED, is added to signal that 'cont' failed due to no incoming migration has been attempted yet. Reported-by: NLaine Stump <laine@redhat.com> Signed-off-by: NAmit Shah <amit.shah@redhat.com> Reviewed-by: NLuiz Capitulino <lcapitulino@redhat.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Isaku Yamahata 提交于
Use PCI_DEVFN() where appropriate. The resulted stripped binary remains same with/without thie patch. Cc: Huacai Chen <zltjiangshi@gmail.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Joel Schopp 提交于
We already set sockets to nonzero in the code above. So this if statement always evaluates true. Remove it. Signed-off-by: NJoel Schopp <jschopp@austin.ibm.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Joel Schopp 提交于
The variable len can get a negative return value from cvtnum, which we check for, but which is impossible with the current unsigned variable type. Currently the if(len < 0) check is pointless. This patch fixes that. Signed-off-by: NJoel Schopp <jschopp@austin.ibm.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Joel Schopp 提交于
Removing dead code. Above we already continued when rom->addr + valuegreaterthan0 < addr so this condition is always false. Signed-off-by: NJoel Schopp <jschopp@austin.ibm.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Alex Williamson 提交于
Forgot to check for and free these. Found-by: NZachary Amsden <zamsden@redhat.com> Signed-off-by: NAlex Williamson <alex.williamson@redhat.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Amit Shah 提交于
Currently virtio-serial supports a maximum of 31 ports. Specifying the 'max_ports' parameter to be > 31 on the cmd line causes badness. Ensure we initialise virtio-serial only if max_ports is within the supported range. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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