- 20 7月, 2015 1 次提交
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由 Michael S. Tsirkin 提交于
This reverts commit 830d70db. The interface isn't fully backwards-compatible, which is bad. Let's redo this properly after 2.4. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 02 7月, 2015 2 次提交
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由 Peter Lieven 提交于
RHEL7 and others are stuck with libiscsi 1.9.0 since there unfortunately was an ABI breakage after that release. Signed-off-by: NPeter Lieven <pl@kamp.de> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Message-id: 1435313881-19366-1-git-send-email-pl@kamp.de Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Peter Lieven 提交于
libiscsi starting with 1.15 will properly support timeout of iscsi commands. The default will remain no timeout, but this can be changed via cmdline parameters, e.g.: qemu -iscsi timeout=30 -drive file=iscsi://... If a timeout occurs a reconnect is scheduled and the timed out command will be requeued for processing after a successful reconnect. The required API call iscsi_set_timeout is present since libiscsi 1.10 which was released in October 2013. However, due to some bugs in the libiscsi code the use is not recommended before version 1.15. Please note that this patch bumps the libiscsi requirement to 1.10 to have all function and macros defined. The patch fixes also a off-by-one error in the NOP timeout calculation which was fixed while touching these code parts. Signed-off-by: NPeter Lieven <pl@kamp.de> Message-id: 1434455107-19328-1-git-send-email-pl@kamp.de Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 26 6月, 2015 1 次提交
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由 Leon Alrae 提交于
Add UHI semihosting support for MIPS. QEMU run with "-semihosting" option will alter the behaviour of SDBBP 1 instruction -- UHI operation will be called instead of generating a debug exception. Also tweak Malta's pseudo-bootloader. On CPU reset the $4 register is set to -1 if semihosting arguments are passed to indicate that the UHI operations should be used to obtain input arguments. Signed-off-by: NLeon Alrae <leon.alrae@imgtec.com> Reviewed-by: NAurelien Jarno <aurelien@aurel32.net>
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- 24 6月, 2015 2 次提交
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由 Markus Armbruster 提交于
Doesn't appear to make a difference, but let's use it consistently. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Markus Armbruster 提交于
Recent commit 3751d7c4 "vl: allow full-blown QemuOpts syntax for -global" overloaded its existing argument syntax DRIVER.PROP=VALUE with QemuOpts syntax. Unambigious as long as no DRIVER contains '='. Its documentation claims that "the two syntaxes are equivalent." Improve it to spell out how exactly the old syntax gets desugared into the new one. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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- 20 6月, 2015 1 次提交
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由 Daniel P. Berrange 提交于
The QEMU help for -object is essentially useless, just giving users the generic syntax. Move it down into its own section and introduce a nested table where each user creatable object can be documented. The existing memory-backend-file, rng-random and rng-egd object types are documented. Signed-off-by: NDaniel P. Berrange <berrange@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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- 19 6月, 2015 1 次提交
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由 Leon Alrae 提交于
Add new "arg" sub-argument to the --semihosting-config allowing the user to pass multiple input arguments separately. It is required for example by UHI semihosting to construct argc and argv. Also, update ARM semihosting to support new option (at the moment it is the only target which cares about arguments). If the semihosting is enabled and no semihosting args have been specified, then fall back to -kernel/-append. The -append string is split on whitespace before initializing semihosting.argv[1..n]; this is different from what QEMU MIPS machines' pseudo-bootloaders do (i.e. argv[1] contains the whole -append), but is more intuitive from UHI user's point of view and Linux kernel just does not care as it concatenates argv[1..n] into single cmdline string anyway. Signed-off-by: NLeon Alrae <leon.alrae@imgtec.com> Message-id: 1434643256-16858-3-git-send-email-leon.alrae@imgtec.com Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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- 12 6月, 2015 2 次提交
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由 Alberto Garcia 提交于
The throttle group support use a cooperative round robin scheduling algorithm. The principles of the algorithm are simple: - Each BDS of the group is used as a token in a circular way. - The active BDS computes if a wait must be done and arms the right timer. - If a wait must be done the token timer will be armed so the token will become the next active BDS. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Message-id: f0082a86f3ac01c46170f7eafe2101a92e8fde39.1433779731.git.berto@igalia.com Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Gerd Hoffmann 提交于
Some convinience fluff: Add support for '-vga virtio', also add virtio-vga to the list of vga cards so '-device virtio-vga' will turn off the default vga. Written by Dave Airlie and Gerd Hoffmann. Signed-off-by: NDave Airlie <airlied@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 11 6月, 2015 2 次提交
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由 Xu Wang 提交于
This patch introduces a new diag288 watchdog device that will, just like other watchdogs, monitor a guest and take corresponding actions when it detects that the guest is not responding. diag288 is s390x specific. The wiring to s390x KVM will be done in separate patches. Signed-off-by: NXu Wang <gesaint@linux.vnet.ibm.com> Reviewed-by: NDavid Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com> [split out qemu-option.hx base changes]
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由 Xu Wang 提交于
We will introduce a new watchdog for s390x. Lets adopt qemu-options.hx to allow more watchdog devices. Signed-off-by: NXu Wang <gesaint@linux.vnet.ibm.com> Reviewed-by: NDavid Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com> [split out qemu-option.hx base changes]
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- 10 6月, 2015 1 次提交
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由 Gabriel L. Somlo 提交于
Allow user supplied files to be inserted into the fw_cfg device before starting the guest. Since fw_cfg_add_file() already disallows duplicate fw_cfg file names, qemu will exit with an error message if the user supplies multiple blobs with the same fw_cfg file name, or if a blob name collides with a fw_cfg name programmatically added from within the QEMU source code. A warning message will be printed if the fw_cfg item name does not begin with the prefix "opt/", which is recommended for external, user provided blobs. Signed-off-by: NGabriel Somlo <somlo@cmu.edu> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 08 6月, 2015 1 次提交
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由 Alexander Graf 提交于
As of commit 076b35b5 (machine: add default_ram_size to machine class) we no longer have a global default ram size, but instead machine specific defaults. When invoking qemu --help we don't know which machine you selected, so we can't tell the user the default RAM size in the help text anymore now. Thus I don't see an easy way to expose the default ram size to the user in the help text. The easiest option IMHO is to just drop this piece of information. Reported-by: NLaurent Desnogues <laurent.desnogues@gmail.com> Signed-off-by: NAlexander Graf <agraf@suse.de> Acked-by: NLaurent Desnogues <laurent.desnogues@gmail.com> Acked-by: NNikunj A Dadhania <nikunj@linux.vnet.ibm.com> Message-id: 1433495103-62084-1-git-send-email-agraf@suse.de [PMM: rewrapped long commit message lines] Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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- 05 6月, 2015 2 次提交
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由 Paolo Bonzini 提交于
-global does not work for drivers that have a dot in their name, such as cfi.pflash01. This is just a parsing limitation, because such globals can be declared easily inside a -readconfig file. To allow this usage, support the full QemuOpts key/value syntax for -global too, for example "-global driver=cfi.pflash01,property=secure,value=on". The two formats do not conflict, because the key/value syntax does not have a period before the first equal sign. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Victor CLEMENT 提交于
The 'sleep' parameter sets the icount_sleep mode, which is enabled by default. To disable it, add the 'sleep=no' parameter (or 'nosleep') to the qemu -icount option. Signed-off-by: NVictor CLEMENT <victor.clement@openwide.fr> Message-Id: <1432912446-9811-3-git-send-email-victor.clement@openwide.fr> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 03 6月, 2015 1 次提交
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由 Dr. David Alan Gilbert 提交于
The help/man text for -incoming defer didn't make it through the merge of the code that implemented it. Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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- 01 6月, 2015 1 次提交
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由 Ouyang Changchun 提交于
Based on patch by Nikolay Nikolaev: Vhost-user will implement the multi queue support in a similar way to what vhost already has - a separate thread for each queue. To enable the multi queue functionality - a new command line parameter "queues" is introduced for the vhost-user netdev. Signed-off-by: NNikolay Nikolaev <n.nikolaev@virtualopensystems.com> Signed-off-by: NChangchun Ouyang <changchun.ouyang@intel.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 29 5月, 2015 1 次提交
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由 Shannon Zhao 提交于
Introduce a preliminary framework in virt-acpi-build.c with the main ACPI build functions. It exposes the generated ACPI contents to guest over fw_cfg. The required ACPI v5.1 tables for ARM are: - RSDP: Initial table that points to XSDT - RSDT: Points to FADT GTDT MADT tables - FADT: Generic information about the machine - GTDT: Generic timer description table - MADT: Multiple APIC description table - DSDT: Holds all information about system devices/peripherals, pointed by FADT Signed-off-by: NShannon Zhao <zhaoshenglong@huawei.com> Signed-off-by: NShannon Zhao <shannon.zhao@linaro.org> Reviewed-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NIgor Mammedov <imammedo@redhat.com> Message-id: 1432522520-8068-5-git-send-email-zhaoshenglong@huawei.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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- 27 5月, 2015 1 次提交
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由 Thomas Huth 提交于
Looking at the output of "qemu-system-xxx -help", you easily get the impression that "-net" is the preferred way instead of "-netdev" to specify host network interface, since the "-net" option is omnipresent but the "-netdev" option is only listed as a one-liner at the end. This is ugly since "-net" is considered as legacy and even might be removed one day. Thus, this patch switches the output to explain the host network interfaces with the "-netdev" option instead, moving the old "-net" option into some few lines at the end. Signed-off-by: NThomas Huth <thuth@redhat.com> Message-id: 1431701904-12230-1-git-send-email-thuth@redhat.com Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 30 4月, 2015 1 次提交
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由 Michael Tokarev 提交于
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru> Reviewed-by: NEric Blake <eblake@redhat.com>
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- 19 3月, 2015 2 次提交
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由 Markus Armbruster 提交于
Raise your hand if you have a physical floppy drive in a computer you've powered on in 2015. Okay, I see we got a few weirdos in the audience. That's okay, weirdos are welcome here. Kidding aside, media change detection doesn't fully work, isn't going to be fixed, and floppy passthrough just isn't earning its keep anymore. Deprecate block driver host_floppy now, so we can drop it after a grace period. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMax Reitz <mreitz@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Gabriel L. Somlo 提交于
Signed-off-by: NGabriel Somlo <somlo@cmu.edu> Acked-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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- 16 3月, 2015 2 次提交
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由 Alexander Graf 提交于
We now always send a JSON blob describing the migration file format as part of the migration stream. However, some tools built around QEMU have proven to stumble over this. This patch gives the user the chance to disable said self-describing part of the migration stream. To disable vmdesc submission, just add -machine suppress-vmdesc=on to your QEMU command line. Signed-off-by: NAlexander Graf <agraf@suse.de> Signed-off-by: NJuan Quintela <quintela@redhat.com>
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由 Tony Krowiak 提交于
Check for the aes_key_wrap and dea_key_wrap machine options and set the appropriate KVM device attribute(s) to tell the kernel to enable or disable the AES/DEA protected key functions for the guest domain. This patch introduces two new machine options for indicating the state of AES/DEA key wrapping functions. This controls whether the guest will have access to the AES/DEA crypto functions. aes_key_wrap="on | off" is changed to aes-key-wrap="on | off" dea_key_wrap="on | off" is changed to dea-key-wrap="on | off" Check for the aes-key-wrap and dea-key-wrap machine options and set the appropriate KVM device attribute(s) to tell the kernel to enable or disable the AES/DEA protected key functions for the guest domain. Reviewed-by: NDavid Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: NTony Krowiak <akrowiak@linux.vnet.ibm.com> Signed-off-by: NJens Freimann <jfrei@linux.vnet.ibm.com> Message-Id: <1426164834-38648-4-git-send-email-jfrei@linux.vnet.ibm.com> Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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- 10 3月, 2015 2 次提交
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由 Michael Tokarev 提交于
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Gabriel L. Somlo 提交于
Signed-off-by: NGabriel Somlo <somlo@cmu.edu> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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- 05 3月, 2015 1 次提交
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由 Luiz Capitulino 提交于
Add memory hotplug options to the command-line format. Also, add a complete command-line example and improve description. Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com> Reviewed-by: NIgor Mammedov <imammedo@redhat.com> Reviewed-by: NPaulo Vital <paulo.vital@profitbricks.com>
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- 22 1月, 2015 1 次提交
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由 Marc-André Lureau 提交于
Teach qemu to set up a Spice server with a UNIX socket using the following arguments -spice unix,addr=path. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 11 12月, 2014 1 次提交
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由 Liviu Ionescu 提交于
The usual semihosting behaviour is to process the system calls locally and return; unfortuantelly the initial implementation dinamically changed the target to GDB during debug sessions, which, for the usual arm-none-eabi-gdb, is not implemented. The result was that during debug sessions the semihosting calls were discarded. This patch adds a configuration variable and an option to set it on the command line: -semihosting-config [enable=on|off,]target=native|gdb|auto This option enables semihosting and defines where the semihosting calls will be addressed, to QEMU ('native') or to GDB ('gdb'). The default is auto, which means 'gdb' during debug sessions and 'native' otherwise. Signed-off-by: NLiviu Ionescu <ilg@livius.net> Message-id: 1416341957-9796-1-git-send-email-ilg@livius.net [PMM: moved declaration and definition of semihosting_target to gdbstub.h and gdbstub.c to fix build failure on linux-user] Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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- 10 12月, 2014 1 次提交
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由 Max Reitz 提交于
Add a command line option for adding a QMP monitor using pretty JSON formatting. Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 26 11月, 2014 1 次提交
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由 Don Slutz 提交于
c/s 9b23cfb7 or c/s b154537a moved the testing of xen_enabled() from pc_init1() to pc_machine_initfn(). xen_enabled() does not return the correct value in pc_machine_initfn(). Changed vmport from a bool to an enum. Added the value "auto" to do the old way. Move check of xen_enabled() back to pc_init1(). Acked-by: NEric Blake <eblake@redhat.com> Reviewed-by: NEduardo Habkost <ehabkost@redhat.com> Signed-off-by: NDon Slutz <dslutz@verizon.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 02 11月, 2014 1 次提交
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由 Dr. David Alan Gilbert 提交于
This is a pc & q35 only machine opt. VMWare apparently doesn't like running under QEMU due to our incomplete emulation of it's special IO Port. This adds a pc & q35 property to allow it to be turned off. Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: NDon Slutz <dslutz@verizon.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NEduardo Habkost <ehabkost@redhat.com> Reviewed-by: NRichard W.M. Jones <rjones@redhat.com>
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- 31 10月, 2014 1 次提交
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由 Dr. David Alan Gilbert 提交于
This is a pc & q35 only machine opt. VMWare apparently doesn't like running under QEMU due to our incomplete emulation of it's special IO Port. This adds a pc & q35 property to allow it to be turned off. Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: NDon Slutz <dslutz@verizon.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 27 10月, 2014 1 次提交
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由 Markus Armbruster 提交于
Commit 6d327171 "aio / timers: Remove alarm timers" has issues: 1. It silently ignores -clock for backward compatibility. Incompatible change: -clock help no longer terminates the program. Tolerable. 2. Failed to update option documentation. In particular, -help still advises users to try -clock help for available timers. Drop all documentation on -clock. 3. The 'query-alarm-clock' example in docs/writing-commands.txt no longer works, and needs to be redone. Can't do that right now, so I just stick in a FIXME. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 04 10月, 2014 1 次提交
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由 Corey Minyard 提交于
Adds a "reconnect" option to socket backends that gives a reconnect timeout. This only applies to client sockets. If the other end of a socket closes the connection, qemu will attempt to reconnect after the given number of seconds. Signed-off-by: NCorey Minyard <cminyard@mvista.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 01 9月, 2014 1 次提交
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由 Matthew Rosato 提交于
When determining the memory increment size, use the maxmem size if it was specified. Signed-off-by: NMatthew Rosato <mjrosato@linux.vnet.ibm.com> Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com>
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- 29 8月, 2014 3 次提交
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由 Richard W.M. Jones 提交于
In order to access VMware ESX efficiently, we need to send a session cookie. This patch is very simple and just allows you to send that session cookie. It punts on the question of how you get the session cookie in the first place, but in practice you can just run a `curl' command against the server and extract the cookie that way. To use it, add file.cookie to the curl URL. For example: $ qemu-img info 'json: { "file.driver":"https", "file.url":"https://vcenter/folder/Windows%202003/Windows%202003-flat.vmdk?dcPath=Datacenter&dsName=datastore1", "file.sslverify":"off", "file.cookie":"vmware_soap_session=\"52a01262-bf93-ccce-d379-8dabb3e55560\""}' image: [...] file format: raw virtual size: 8.0G (8589934592 bytes) disk size: unavailable Signed-off-by: NRichard W.M. Jones <rjones@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Daniel Henrique Barboza 提交于
The curl hardcoded timeout (5 seconds) sometimes is not long enough depending on the remote server configuration and network traffic. The user should be able to set how much long he is willing to wait for the connection. Adding a new option to set this timeout gives the user this flexibility. The previous default timeout of 5 seconds will be used if this option is not present. Reviewed-by: NFam Zheng <famz@redhat.com> Signed-off-by: NDaniel Henrique Barboza <danielhb@linux.vnet.ibm.com> Reviewed-by: NBenoit Canet <benoit.canet@nodalink.com> Tested-by: NRichard W.M. Jones <rjones@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Le Tan 提交于
Add Intel IOMMU emulation to q35 chipset and expose it to the guest. 1. Add a machine option. Users can use "-machine iommu=on|off" in the command line to enable/disable Intel IOMMU. The default is off. 2. Accroding to the machine option, q35 will initialize the Intel IOMMU and use pci_setup_iommu() to setup q35_host_dma_iommu() as the IOMMU function for the pci bus. 3. q35_host_dma_iommu() will return different address space according to the bus_num and devfn of the device. Signed-off-by: NLe Tan <tamlokveer@gmail.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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