- 05 2月, 2011 1 次提交
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由 Gleb Natapov 提交于
Also use qemu_strdup() instead of strdup() in bootindex code. Signed-off-by: NGleb Natapov <gleb@redhat.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 31 1月, 2011 4 次提交
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由 Markus Armbruster 提交于
Watch this: (qemu) drive_add 0 if=none (qemu) info block none0: type=hd removable=0 [not inserted] (qemu) drive_del none0 Segmentation fault (core dumped) add_init_drive() is confused about drive_init()'s failure modes, and cleans up when it shouldn't. This leaves the DriveInfo with member opts dangling. drive_del attempts to free it, and dies. drive_init() behaves as follows: * If it created a drive with media, it returns its DriveInfo. * If it created a drive without media, it clears *fatal_error and returns NULL. * If it couldn't create a drive, it sets *fatal_error and returns NULL. Of its three callers: * drive_init_func() is correct. * usb_msd_init() assumes drive_init() failed when it returns NULL. This is correct only because it always passes option "file", and "drive without media" can't happen then. * add_init_drive() assumes drive_init() failed when it returns NULL. This is incorrect. Clean up drive_init() to return NULL on failure and only on failure. Drop its parameter fatal_error. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Markus Armbruster 提交于
Let the callers build the optstr. Only one wants to. All the others become simpler, because they don't have to worry about escaping '%'. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Markus Armbruster 提交于
We silently ignore multiple definitions for the same drive: $ qemu-system-x86_64 -nodefaults -vnc :1 -S -monitor stdio -drive if=ide,index=1,file=tmp.qcow2 -drive if=ide,index=1,file=nonexistant QEMU 0.13.50 monitor - type 'help' for more information (qemu) info block ide0-hd1: type=hd removable=0 file=tmp.qcow2 backing_file=tmp.img ro=0 drv=qcow2 encrypted=0 With if=none, this can become quite confusing: $ qemu-system-x86_64 -nodefaults -vnc :1 -S -monitor stdio -drive if=none,index=1,file=tmp.qcow2,id=eins -drive if=none,index=1,file=nonexistant,id=zwei -device ide-drive,drive=eins -device ide-drive,drive=zwei qemu-system-x86_64: -device ide-drive,drive=zwei: Property 'ide-drive.drive' can't find value 'zwei' The second -device fails, because it refers to drive zwei, which got silently ignored. Make multiple drive definitions fail cleanly. Unfortunately, there's code that relies on multiple drive definitions being silently ignored: main() merrily adds default drives even when the user already defined these drives. Fix that up. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Markus Armbruster 提交于
Before, type & index were hidden in printf-like fmt, ... parameters, which get expanded into an option string. Rather inconvenient for uses later in this series. New IF_DEFAULT to ask for the machine's default interface. Before, that was done by having no option "if" in the option string. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 24 1月, 2011 1 次提交
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由 Jes Sorensen 提交于
strtosz() needs to return a 64 bit type even on 32 bit architectures. Otherwise qemu-img will fail to create disk images >= 2GB Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 23 1月, 2011 1 次提交
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由 Jan Kiszka 提交于
No longer used. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com>
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- 28 12月, 2010 1 次提交
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由 Aurelien Jarno 提交于
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 20 12月, 2010 1 次提交
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由 Isaku Yamahata 提交于
Stefan Weil reported the regression caused by ec990eb6 as follows > The second regression also occurs with MIPS malta. > Networking no longer works with the default pcnet nic. > > This is caused because the reset function for pcnet is no > longer called during system boot. The result in an invalid > mac address (all zero) and a non-working nic. > > For this second regression I still have no simple solution. > Of course mips_malta.c should be converted to qdev which > would fix both problems (but only for malta system emulation). The issue is, it is assumed that all qbuses, qdeves are under main_system_bus. But there are qbuses whose parent is NULL. So it is necessary to trigger reset for those qbuses. (On the other hand, if NULL is passed to qdev_create(), its parent bus is main_system_bus.) Ideally those buses should be moved under bus controller device which is qdev. But it's not done yet. So register qbus reset handler for qbus whose parent is NULL. Reported-by: NStefan Weil <weil@mail.berlios.de> Signed-off-by: N"Michael S. Tsirkin" <mst@redhat.com> Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 19 12月, 2010 1 次提交
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由 Blue Swirl 提交于
Avoid the warning below by using snprintf: ../libhw64/vl.o(.text+0x78d4): In function `get_boot_devices_list': /src/qemu/vl.c:763: warning: sprintf() is often misused, please use snprintf() Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 12 12月, 2010 4 次提交
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由 Gleb Natapov 提交于
Signed-off-by: NGleb Natapov <gleb@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Gleb Natapov 提交于
Action that depends on fully initialized device model should register with this notifier chain. Signed-off-by: NGleb Natapov <gleb@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Gleb Natapov 提交于
Extend -option-rom command to have additional parameter ,bootindex=. Signed-off-by: NGleb Natapov <gleb@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Gleb Natapov 提交于
If bootindex is specified on command line a string that describes device in firmware readable way is added into sorted list. Later this list will be passed into firmware to control boot order. Signed-off-by: NGleb Natapov <gleb@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 09 12月, 2010 1 次提交
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由 Gerd Hoffmann 提交于
qxl is a paravirtual graphics card. The qxl device is the bridge between the guest and the spice server (aka libspice-server). The spice server will send the rendering commands to the spice client, which will actually render them. The spice server is also able to render locally, which is done in case the guest wants read something from video memory. Local rendering is also used to support display over vnc and sdl. qxl is activated using "-vga qxl". qxl supports multihead, additional cards can be added via '-device qxl". [ v2: add copyright to files ] [ v2: use qemu-common.h for standard includes ] [ v2: create separate qxl-vga device for primary ] Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 22 11月, 2010 1 次提交
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由 Anthony Liguori 提交于
This patch changes the reset handling so that qdev has no knowledge of the global system reset. Instead, a new bus/device level function is introduced that allows all devices/buses on the bus/device to be reset using a depth first transversal. N.B. we have to expose the implicit system bus because we have various hacks that result in an implicit system bus existing. Instead, we ought to have an explicitly created system bus that we can trigger reset from. That's a topic for a future patch though. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 21 11月, 2010 1 次提交
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由 Stefan Hajnoczi 提交于
VM state change notifications are invoked from vm_start()/vm_stop(). Trace these state changes so we can reason about the state of the VM from trace output. Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 17 11月, 2010 1 次提交
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由 Stefan Hajnoczi 提交于
Since commit 4bed9837 an .fd_read() handler that deletes its IOHandler is exposed to .fd_write() being called on the deleted IOHandler. This patch fixes deletion so that .fd_read() and .fd_write() are never called on an IOHandler that is marked for deletion. Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 04 11月, 2010 1 次提交
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由 Jes Sorensen 提交于
strtosz() returns -1 on error. It now supports human unit formats in eg. 1.0G, with better error handling. The following suffixes are supported: B/b = bytes K/k = KB M/m = MB G/g = GB T/t = TB This patch changes -numa and -m input to use strtosz(). Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 23 10月, 2010 1 次提交
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由 Blue Swirl 提交于
Move timer init functions to a new file, qemu-timer-common.c. Make other critical timer functions inlined to preserve performance in qemu-timer.c, also move muldiv64() (used by the inline functions) to qemu-timer.h. Adjust block/raw-posix.c and simpletrace.c to use get_clock() directly. Remove a similar/duplicate definition in qemu-tool.c. Adjust hw/omap_clk.c to include qemu-timer.h because muldiv64() is used there. After this change, tracing can be used also for user code and simpletrace on Win32. Cc: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Acked-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 01 10月, 2010 1 次提交
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由 Daniel P. Berrange 提交于
Expaned '-mon' arg to allow a 'pretty=on' flag. This makes the monitor pretty print its replies to easy human debugging / reading Signed-off-by: NDaniel P. Berrange <berrange@redhat.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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- 25 9月, 2010 1 次提交
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由 Andreas Färber 提交于
vl.c has a Sun-specific hack to supply a prototype for madvise(), but the call site has apparently moved to arch_init.c. Haiku doesn't implement madvise() in favor of posix_madvise(). OpenBSD and Solaris 10 don't implement posix_madvise() but madvise(). MinGW implements neither. Check for madvise() and posix_madvise() in configure and supply qemu_madvise() as wrapper. Prefer madvise() over posix_madvise() due to flag availability. Convert all callers to use qemu_madvise() and QEMU_MADV_*. Note that on Solaris the warning is fixed by moving the madvise() prototype, not by qemu_madvise() itself. It helps with porting though, and it simplifies most call sites. v7 -> v8: * Some versions of MinGW have no sys/mman.h header. Reported by Blue Swirl. v6 -> v7: * Adopt madvise() rather than posix_madvise() semantics for returning errors. * Use EINVAL in place of ENOTSUP. v5 -> v6: * Replace two leftover instances of POSIX_MADV_NORMAL with QEMU_MADV_INVALID. Spotted by Blue Swirl. v4 -> v5: * Introduce QEMU_MADV_INVALID, suggested by Alexander Graf. Note that this relies on -1 not being a valid advice value. v3 -> v4: * Eliminate #ifdefs at qemu_advise() call sites. Requested by Blue Swirl. This will currently break the check in kvm-all.c by calling madvise() with a supported flag, which will not fail. Ideas/patches welcome. v2 -> v3: * Reuse the *_MADV_* defines for QEMU_MADV_*. Suggested by Alexander Graf. * Add configure check for madvise(), too. Add defines to Makefile, not QEMU_CFLAGS. Convert all callers, untested. Suggested by Blue Swirl. * Keep Solaris' madvise() prototype around. Pointed out by Alexander Graf. * Display configure check results. v1 -> v2: * Don't rely on posix_madvise() availability, add qemu_madvise(). Suggested by Blue Swirl. Signed-off-by: NAndreas Färber <afaerber@opensolaris.org> Cc: Blue Swirl <blauwirbel@gmail.com> Cc: Alexander Graf <agraf@suse.de> Cc: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 22 9月, 2010 4 次提交
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由 Gerd Hoffmann 提交于
With that patch applied you'll actually see the guests screen in the spice client. This does *not* bring qxl and full spice support though. This is basically the qxl vga mode made more generic, so it plays together with any qemu-emulated gfx card. You can display stdvga or cirrus via spice client. You can have both vnc and spice enabled and clients connected at the same time.
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由 Gerd Hoffmann 提交于
Add -spice command line switch. Has support setting passwd and port for now. With this patch applied the spice client can successfully connect to qemu. You can't do anything useful yet though.
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由 Gerd Hoffmann 提交于
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由 Gerd Hoffmann 提交于
This patch drops DT_VNC. The display types are only used to select select the local display (i.e. curses, sdl, coca, ...). Remote displays (for now only vnc, spice will follow) can be enabled independently.
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- 10 9月, 2010 1 次提交
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由 Prerna Saxena 提交于
This patch adds an optional command line switch '-trace' to specify the filename to write traces to, when qemu starts. Eg, If compiled with the 'simple' trace backend, [temp@system]$ qemu -trace FILENAME IMAGE Allows the binary traces to be written to FILENAME instead of the option set at config-time. Signed-off-by: NPrerna Saxena <prerna@linux.vnet.ibm.com> Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
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- 09 9月, 2010 1 次提交
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由 Aneesh Kumar K.V 提交于
This is equivalent to SM_PASSTHROUGH security model. The only exception is, failure of privilige operation like chown are ignored. This makes a passthrough like security model usable for people who runs kvm as non root Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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- 04 9月, 2010 1 次提交
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由 Aneesh Kumar K.V 提交于
When making copy of arguments we were doing partial copy Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 01 9月, 2010 1 次提交
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由 Blue Swirl 提交于
Fix a warning from OpenBSD linker: ../libhw32/vl.o(.text+0x5c3c): In function `main': /src/qemu/vl.c:2335: warning: sprintf() is often misused, please use snprintf() Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 23 8月, 2010 2 次提交
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
Switch tree to lookup-by-name using qemu_find_opts(). Also hook up virtfs options so qemu_find_opts works for them too. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 20 8月, 2010 1 次提交
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由 Blue Swirl 提交于
Found with this Coccinelle semantic patch: @@ expression E; identifier ptr; identifier fn ~= "qemu_mallocz*"; @@ -ptr = fn(E); -if (ptr == NULL) { ... } - +ptr = fn(E); Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 31 7月, 2010 2 次提交
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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 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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- 22 7月, 2010 1 次提交
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由 Jan Kiszka 提交于
These functions are also used for kvm under !CONFIG_IOTHREAD, having 'tcg' in their name is just misleading. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Acked-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NMarcelo Tosatti <mtosatti@redhat.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 06 7月, 2010 2 次提交
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由 Alex Williamson 提交于
Synchronize RAM blocks with the target and migrate using name/offset pairs. This ensures both source and target have the same view of RAM and that we get the right bits into the right slot. Signed-off-by: NAlex Williamson <alex.williamson@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Alex Williamson 提交于
When available, we'd like to be able to access the DeviceState when registering a savevm. For buses with a get_dev_path() function, this will allow us to create more unique savevm id strings. Signed-off-by: NAlex Williamson <alex.williamson@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 23 6月, 2010 2 次提交
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由 Juan Quintela 提交于
Signed-off-by: NJuan Quintela <quintela@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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This patch adds required infrastructure for the new security model. - A new configure option for attr/xattr. - if CONFIG_VIRTFS will be defined if both CONFIG_LINUX and CONFIG_ATTR defined. - Defines routines related to both security models. Signed-off-by: NVenkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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