- 13 3月, 2013 3 次提交
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由 Gerd Hoffmann 提交于
This patch allows to specify multiple directories where qemu should look for data files. To implement that the behavior of the -L switch is slightly different now: Instead of replacing the data directory the path specified will be appended to the data directory list. So when specifiying -L multiple times all directories specified will be checked, in the order they are specified on the command line, instead of just the last one. Additionally the default paths are always appended to the directory data list. This allows to specify a incomplete directory (such as the seabios out/ directory) via -L. Anything not found there will be loaded from the default paths, so you don't have to create a symlink farm for all the rom blobs. For trouble-shooting a tracepoint has been added, logging which blob has been loaded from which location. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Message-id: 1362739344-8068-1-git-send-email-kraxel@redhat.com Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Stefan Berger 提交于
This patch adds support for cancelling an executing TPM command. In Linux for example a user can cancel a command through the TPM's sysfs 'cancel' entry using echo "1" > /sysfs/class/misc/tpm0/device/cancel This patch propagates the cancellation of a command inside a VM to the host TPM's sysfs entry. It also uses the possibility to cancel the command before QEMU VM shutdown or reboot, which helps in preventing QEMU from hanging while waiting for the completion of the command. To relieve higher layers or users from having to determine the TPM's cancel sysfs entry, the driver searches for the entry in well known locations. Signed-off-by: NStefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: NCorey Bryant <coreyb@linux.vnet.ibm.com> Reviewed-by: NJoel Schopp <jschopp@linux.vnet.ibm.com> Message-id: 1361987275-26289-7-git-send-email-stefanb@linux.vnet.ibm.com Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Stefan Berger 提交于
This patch adds support for TPM command line options. The command line options supported here are ./qemu-... -tpmdev passthrough,path=<path to TPM device>,id=<id> -device tpm-tis,tpmdev=<id>,id=<other id> and ./qemu-... -tpmdev help where the latter works similar to -soundhw help and shows a list of available TPM backends (for example 'passthrough'). Using the type parameter, the backend is chosen, i.e., 'passthrough' for the passthrough driver. The interpretation of the other parameters along with determining whether enough parameters were provided is pushed into the backend driver, which needs to implement the interface function 'create' and return a TPMDriverOpts structure if the VM can be started or 'NULL' if not enough or bad parameters were provided. Monitor support for 'info tpm' has been added. It for example prints the following: (qemu) info tpm TPM devices: tpm0: model=tpm-tis \ tpm0: type=passthrough,path=/dev/tpm0,cancel-path=/sys/devices/pnp0/00:09/cancel Signed-off-by: NStefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: NCorey Bryant <coreyb@linux.vnet.ibm.com> Reviewed-by: NJoel Schopp <jschopp@linux.vnet.ibm.com> Message-id: 1361987275-26289-2-git-send-email-stefanb@linux.vnet.ibm.com Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 09 3月, 2013 1 次提交
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由 Anthony Liguori 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NAmit Shah <amit.shah@redhat.com> Message-id: 1b24baa1ec3a174d5cad31e079d829904b53077b.1362505276.git.amit.shah@redhat.com Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 01 3月, 2013 3 次提交
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由 Paolo Bonzini 提交于
qdev-monitor.c is the only "core qdev" file that is not used in user-mode emulation, and it does not define anything that is used by hardware models. Remove it from the hw/ directory and remove hw/qdev-monitor.h from hw/qdev.h too; this requires some files to have some new explicitly includes. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
Braille and msmouse support is in hw/, but it is not hardware. Move it to the backends/ directory. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Peter Crosthwaite 提交于
Allows for repeating of -sd arguments in the same way as -pflash and -mtdblock. Acked-by: NIgor Mitsyanko <i.mitsyanko@samsung.com> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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- 27 2月, 2013 1 次提交
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由 Gerd Hoffmann 提交于
Merge of the gtk ui brought a initialitation order issue for spice: The using_spice variable isn't set yet when checked, leading to the default UI being activated (additionally to spice remote access). Let's set display_remote when we find a -spice switch on the command line, like we do for vnc. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Message-id: 1361804550-15858-1-git-send-email-kraxel@redhat.com Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 22 2月, 2013 1 次提交
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由 Anthony Liguori 提交于
A user can still enable SDL with '-sdl' or '-display sdl' but start making the default display GTK by default. I'd also like to deprecate the SDL display and remove it in a few releases. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Message-id: 1361367806-4599-9-git-send-email-aliguori@us.ibm.com
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- 19 2月, 2013 1 次提交
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由 Gerd Hoffmann 提交于
Nobody implements that anyway. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 16 2月, 2013 2 次提交
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由 Peter Maydell 提交于
The set_cpu_log() function in cpus.c is a fairly simple wrapper which is only called from one location. Just inline the code into vl.c, since there is no need to indirect it via cpus.c and the handling of the error case is more appropriate to vl.c. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NAndreas Färber <afaerber@suse.de> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Peter Maydell 提交于
The qemu_log() functionality is no longer specific to TCG CPU debug logs. Rename cpu_set_log_filename() to qemu_set_log_filename() and drop the pointless wrapper set_cpu_log_filename(). Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NAndreas Färber <afaerber@suse.de> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 11 2月, 2013 2 次提交
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由 Markus Armbruster 提交于
We exit successfully after reporting syntax error for argument of --sandbox and --add-fd. We continue undaunted after reporting it for argument of -boot, --option-rom and --object. Change all five to exit unsuccessfully, like the other options. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Message-id: 1360354939-10994-7-git-send-email-armbru@redhat.com Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Markus Armbruster 提交于
qemu_opts_parse() reports the error already, and in a much more useful way. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Message-id: 1360354939-10994-6-git-send-email-armbru@redhat.com Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 05 2月, 2013 7 次提交
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由 Eduardo Habkost 提交于
- Accept empty strings without aborting - Use parse_uint*() to parse numbers - Abort if anything except '-' or end-of-string is found after the first number. - Check for endvalue < value Also change the MAX_CPUMASK_BITS warning message from "A max of %d CPUs are supported in a guest" to "qemu: NUMA: A max of %d VCPUs are supported". Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Eduardo Habkost 提交于
This will make it easier to refactor that code later. Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Eduardo Habkost 提交于
This should catch many kinds of errors that the current code wasn't checking for: - Values that can't be parsed as a number - Negative values - Overflow - Empty string Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Eduardo Habkost 提交于
Without this check, QEMU will corrupt memory if a too-large nodeid is provided in the command-line. e.g.: -numa node,mem=...,cpus=...,nodeid=65 This changes nodenr to unsigned long long, to avoid integer conversion issues when converting the strtoull() result to int. Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Eduardo Habkost 提交于
Instead of checking the limit before calling numa_add(), check the limit only when we already know we're going to add a new node. Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Eduardo Habkost 提交于
Abort in case an invalid -numa option is provided, instead of silently ignoring it. Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Eduardo Habkost 提交于
The numa_add() code was unconditionally adding 1 to the get_opt_name() return value, making it point after the end of the string if no ',' separator is present. Example of weird behavior caused by the bug: $ qemu-img create -f qcow2 this-file-image-has,cpus=5,mem=1000,in-its-name.qcow2 5G Formatting 'this-file-image-has,cpus=5,mem=1000,in-its-name.qcow2', fmt=qcow2 size=5368709120 encryption=off cluster_size=65536 $ ./x86_64-softmmu/qemu-system-x86_64 -S -monitor stdio -numa node 'this-file-image-has,cpus=5,mem=1000,in-its-name.qcow2' QEMU 1.3.50 monitor - type 'help' for more information (qemu) info numa 1 nodes node 0 cpus: 0 node 0 size: 1000 MB (qemu) This changes the code to nove the pointer only if ',' is found. Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 02 2月, 2013 4 次提交
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由 Paolo Bonzini 提交于
qdev_free and qbus_free have to do unparent+unref, because nobody else drops the initial reference (the one included by object_initialize) before them. For device_init_func and do_device_add, this is trivially correct, since the DeviceState goes out of scope. For qdev_create, qdev_try_create and qbus_init, it is a bit more tricky. What we are doing here is just assuming that the caller knows what it's doing, and won't call qdev_free/qbus_free while the device is still there. This is a pretty reasonable assumption and (behind the scenes) is also what GObject/GTK does. GTK actually has a "floating reference" that goes away as soon as the caller does gtk_container_add or something like that, but in the end qbus_init and qdev_try_create are already adding the new object to its qdev parent! So in the end the two solutions are the same. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 liguang 提交于
Signed-off-by: Nliguang <lig.fnst@cn.fujitsu.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 liguang 提交于
command: qemu-system-x86_64 -hda disk.img -smp 32 --enable-kvm error: Number of SMP cpus requested (32) exceeds max cpus supported by KVM (16) failed to initialize KVM: Invalid argument No accelerator found! well, it did find kvm, but failed to init, so message "No accelerator found!" is confusing, this commit remove the confusing error message. Signed-off-by: Nliguang <lig.fnst@cn.fujitsu.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 liguang 提交于
Signed-off-by: Nliguang <lig.fnst@cn.fujitsu.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 30 1月, 2013 2 次提交
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由 Christian Borntraeger 提交于
libvirt specifies nodefaults and creates an sclp console with special parameters. Let qemu follow nodefaults and don't create an sclp console if nodefaults is specified. Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Alexander Graf 提交于
The current s390 machine uses the virtio console as default console, but this doesn't mean that we always want to keep it that way for new machines. This patch introduces a way for a machine type to specify that it wants the default console to be an SCLP console, which is a lot closer to what real hardware does. Signed-off-by: NAlexander Graf <agraf@suse.de> Reviewed-by: NAndreas Färber <afaerber@suse.de>
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- 26 1月, 2013 1 次提交
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由 Markus Armbruster 提交于
read_splashfile() passes the address of an int variable as size_t * parameter to g_file_get_contents(), with a cast to gag the compiler. No problem on machines where sizeof(size_t) == sizeof(int). Happens to work on my x86_64 box (64 bit little endian): the least significant 32 bits of the file size end up in the right place (caller's variable file_size), and the most significant 32 bits clobber a place that gets assigned to before its next use (caller's variable file_type). I'd expect it to break on a 64 bit big-endian box. Fix up the variable types and drop the problematic cast. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 19 1月, 2013 1 次提交
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由 Markus Armbruster 提交于
Code mixes uint32_t, int and size_t. Very unlikely to go wrong in practice, but clean it up anyway. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 17 1月, 2013 1 次提交
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由 Wenchao Xia 提交于
This patch change all info call back function to take additional QDict * parameter, which allow those command take parameter. Now it is set to NULL at default case. Signed-off-by: NWenchao Xia <xiawenc@linux.vnet.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
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- 16 1月, 2013 2 次提交
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Avik Sil 提交于
This patch makes default boot order machine specific instead of set globally. The default boot order can be set per machine in QEMUMachine boot_order. This also allows a machine to receive a NULL boot order when -boot isn't used and take an appropriate action accordingly. This helps machine boots from the devices as set in guest's non-volatile memory location in case no boot order is provided by the user. Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NAvik Sil <aviksil@linux.vnet.ibm.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 13 1月, 2013 1 次提交
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 11 1月, 2013 1 次提交
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由 Stefan Weil 提交于
This allows removing of MinGW specific code and improves reentrancy for POSIX hosts. [Removed unused ret variable in qemu_get_timedate() to fix warning: vl.c: In function ‘qemu_get_timedate’: vl.c:451:16: error: variable ‘ret’ set but not used [-Werror=unused-but-set-variable] -- Stefan Hajnoczi] Signed-off-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 07 1月, 2013 1 次提交
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由 Amos Kong 提交于
We don't clean up network if fails to parse "-device" parameters without calling net_cleanup(). I touch a problem, the tap device which is created by qemu-ifup script could not be removed by qemu-ifdown script. Some similar problems also exist in vl.c In this patch, if network initialization successes, a cleanup function will be registered to be called at qemu process termination. Signed-off-by: NAmos Kong <akong@redhat.com> Acked-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 03 1月, 2013 1 次提交
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由 Michael Tokarev 提交于
Curses display requires stdin/out to stay on the terminal, so -daemonize makes no sense in this case. Instead of leaving display uninitialized like is done since 995ee2bf, explicitly detect this case earlier and error out. -nographic can actually be used with -daemonize, by redirecting everything to a null device, but the problem is that according to documentation and historical behavour, -nographic redirects guest ports to stdin/out, which, again, makes no sense in case of -daemonize. Since -nographic is a legacy option, don't bother fixing this case (to allow -nographic and -daemonize by redirecting guest ports to null instead of stdin/out in this case), but disallow it completely instead, to stop garbling host terminal. If no display display needed and user wants to use -nographic, the right way to go is to use -serial null -parallel null -monitor none -display none -vga none instead of -nographic. Also prevent the same issue -- it was possible to get garbled host tty after -nographic -daemonize and it is still possible to have it by using -serial stdio -daemonize Fix this by disallowing opening stdio chardev when -daemonize is specified. Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 19 12月, 2012 4 次提交
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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