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2015-10-20Merge remote-tracking branch 'remotes/kraxel/tags/pull-input-20151020-1' ↵Peter Maydell
into staging virtio-input: ignore events until the guest driver is ready # gpg: Signature made Tue 20 Oct 2015 08:10:00 BST using RSA key ID D3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" * remotes/kraxel/tags/pull-input-20151020-1: virtio-input: ignore events until the guest driver is ready Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-10-20Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20151020-1' into ↵Peter Maydell
staging vga: enable virtio-vga for pseries, vmsvga cursor checks. # gpg: Signature made Tue 20 Oct 2015 08:27:44 BST using RSA key ID D3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" * remotes/kraxel/tags/pull-vga-20151020-1: vmsvga: more cursor checks ppc/spapr: Allow VIRTIO_VGA Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-10-20Merge remote-tracking branch 'remotes/kraxel/tags/pull-fw_cfg-20151020-1' ↵Peter Maydell
into staging fw_cfg: add dma interface, add strings via cmdline. # gpg: Signature made Tue 20 Oct 2015 07:07:34 BST using RSA key ID D3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" * remotes/kraxel/tags/pull-fw_cfg-20151020-1: fw_cfg: Define a static signature to be returned on DMA port reads Enable fw_cfg DMA interface for x86 Enable fw_cfg DMA interface for ARM Implement fw_cfg DMA interface fw_cfg DMA interface documentation fw_cfg: document fw_cfg_modify_iXX() update functions fw_cfg: insert string blobs via qemu cmdline Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-10-20Merge remote-tracking branch 'remotes/kraxel/tags/pull-usb-20151020-1' into ↵Peter Maydell
staging usb: misc small tweaks. # gpg: Signature made Tue 20 Oct 2015 08:24:09 BST using RSA key ID D3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" * remotes/kraxel/tags/pull-usb-20151020-1: usb-audio: increate default buffer size usb: print device id in "info usb" monitor command usb-host: add wakeup call for iso xfers Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-10-20Merge remote-tracking branch ↵Peter Maydell
'remotes/mdroth/tags/qga-pull-2015-10-14-v4-tag' into staging qemu-ga patch queue * add unit tests for qemu-ga * add guest-exec support for posix/w32 guests * added 'qemu-ga' target for w32. this allows us to do full MSI build, without overloading 'qemu-ga.exe' target with uneeded dependencies. * number of s/g_new/g_malloc/ conversions for qga v2: * commit message and qapi documentation spelling fixes * rename 'inp-data' guest-exec param to 'input-data' v3: * fix OSX build errors for test-qga by using PRId64 format in place of glib's, and dropping use of G_SPAWN_DEFAULT macro for glib 2.22 compat * fix win32 build warnings for 32-bit builds by avoid int casts of process HANDLEs v4: * assert connect_qga() doesn't fail * only enable test-qga for linux hosts * allow get-memory-block-info* to fail if memory blocks aren't exposed in sysfs # gpg: Signature made Tue 20 Oct 2015 00:33:43 BST using RSA key ID F108B584 # gpg: Good signature from "Michael Roth <flukshun@gmail.com>" # gpg: aka "Michael Roth <mdroth@utexas.edu>" # gpg: aka "Michael Roth <mdroth@linux.vnet.ibm.com>" * remotes/mdroth/tags/qga-pull-2015-10-14-v4-tag: qga: fix uninitialized value warning for win32 qga: guest-exec simple stdin/stdout/stderr redirection qga: handle G_IO_STATUS_AGAIN in ga_channel_write_all() qga: handle possible SIGPIPE in guest-file-write qga: guest exec functionality qga: drop guest_file_init helper and replace it with static initializers tests: add a local test for guest agent qga: guest-get-memory-blocks shouldn't fail for unexposed memory blocks glib-compat: add 2.38/2.40/2.46 asserts qtest: add a few fd-level qmp helpers qga: do not override configuration verbosity qga: add QGA_CONF environment variable qga: Use g_new() & friends where that makes obvious sense build: qemu-ga: add 'qemu-ga' build target for w32 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-10-20vmsvga: more cursor checksGerd Hoffmann
Check the cursor size more carefully. Also switch to unsigned while being at it, so they can't be negative. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-10-20ppc/spapr: Allow VIRTIO_VGABenjamin Herrenschmidt
It works fine with the Linux driver out of the box Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-10-20usb-audio: increate default buffer sizeGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-10-20usb: print device id in "info usb" monitor commandGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-10-20usb-host: add wakeup call for iso xfersGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-10-20virtio-input: ignore events until the guest driver is readyGerd Hoffmann
Cc: qemu-stable@nongnu.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-10-19qga: fix uninitialized value warning for win32Michael Roth
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2015-10-19qga: guest-exec simple stdin/stdout/stderr redirectionYuri Pudgorodskiy
Implemented with base64-encoded strings in qga json protocol. Glib portable GIOChannel is used for data I/O. Optinal stdin parameter of guest-exec command is now used as stdin content for spawned subprocess. If capture-output bool flag is specified, guest-exec redirects out/err file descriptiors internally to pipes and collects subprocess output. Guest-exe-status is modified to return this collected data to requestor in base64 encoding. Signed-off-by: Yuri Pudgorodskiy <yur@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> * switch from 'struct GuestIOExecData' to 'GuestIOExecData' * s/TRUE/true/g, s/FALSE/false/g for gboolean return values * s/inp_data/input_data/ Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2015-10-19qga: handle G_IO_STATUS_AGAIN in ga_channel_write_all()Yuri Pudgorodskiy
glib may return G_IO_STATUS_AGAIN which is actually not an error. Also fixed a bug when on incomplete write buf pointer was not adjusted. Signed-off-by: Yuri Pudgorodskiy <yur@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2015-10-19qga: handle possible SIGPIPE in guest-file-writeDenis V. Lunev
qemu-ga should not exit on guest-file-write to pipe without read end but proper error code should be returned. The behavior of the spawned process should be default thus SIGPIPE processing should be reset to default after fork() but before exec(). Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: Yuri Pudgorodskiy <yur@virtuozzo.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2015-10-19qga: guest exec functionalityYuri Pudgorodskiy
Guest-exec rewritten in platform-independent style with glib spawn. Child process is spawn asynchronously and exit status can later be picked up by guest-exec-status command. stdin/stdout/stderr of the child now is redirected to /dev/null Later we will add ability to specify stdin in guest-exec command and to get collected stdout/stderr with guest-exec-status. Signed-off-by: Yuri Pudgorodskiy <yur@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Michael Roth <mdroth@linux.vnet.ibm.com> * use g_new0 in place of g_malloc for GuestExec struct * commit msg spelling fixes * s/inp-data/input-data * document capture-input mode as false by default * use GetProcessId() for pids on w32 instead of casting HANDLE Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2015-10-19qga: drop guest_file_init helper and replace it with static initializersDenis V. Lunev
This just makes code shorter and better. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: Yuri Pudgorodskiy <yur@virtuozzo.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2015-10-19tests: add a local test for guest agentMarc-André Lureau
Add some local guest agent tests, as it is better than nothing, only when CONFIG_POSIX (using unix sockets). With the QGA_TEST_SIDE_EFFECTING environment variable, it will include tests with side effects, such as freezing/thawing the FS or changing the time. (a better test would involve a managed VM (or container), but it might be better to leave that off to autotest/avocado) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> * use mkdtemp() in placeof g_mkdtemp() for glib 2.22 compat * drop redundant/conflicting compat defines for g_assert_{true,false}, since glib-compat has them now. * build fixes for OSX: use PRId64 instead of glib formats, drop g_spawn_default usage for glib compat * assert connect_qga() doesn't fail * only enable test-qga for linux hosts * allow get-memory-block-info* to fail Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2015-10-19qga: guest-get-memory-blocks shouldn't fail for unexposed memory blocksMichael Roth
Some guests don't expose memory blocks via sysfs at all. This shouldn't be a failure, instead just return an empty list. For other access failures we still report an error. Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2015-10-19glib-compat: add 2.38/2.40/2.46 assertsMarc-André Lureau
Those are mostly useful for writing tests. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Claudio Fontana <claudio.fontana@huawei.com> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2015-10-19qtest: add a few fd-level qmp helpersMarc-André Lureau
Add a few functions to interact with qmp via a simple fd. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2015-10-19qga: do not override configuration verbosityMarc-André Lureau
Move the default verbosity settings before loading the configuration file, or it will overwrite it. Found thanks to writing qga tests :) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2015-10-19qga: add QGA_CONF environment variableMarc-André Lureau
Having a environment variable allows to override default configuration path, useful for testing. Note that this can't easily be an argument, since loading config is done before parsing the arguments. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2015-10-19qga: Use g_new() & friends where that makes obvious senseMarkus Armbruster
g_new(T, n) is neater than g_malloc(sizeof(T) * n). It's also safer, for two reasons. One, it catches multiplication overflowing size_t. Two, it returns T * rather than void *, which lets the compiler catch more type errors. This commit only touches allocations with size arguments of the form sizeof(T). Same Coccinelle semantic patch as in commit b45c03f. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2015-10-19build: qemu-ga: add 'qemu-ga' build target for w32Michael Roth
Currently POSIX builds rely on 'qemu-ga' target to do qga-only distributable build. On w32, as with most standalone binary targets, we rely on 'qemu-ga.exe' target. Unlike with POSIX, qemu-ga for w32 has a number of related targets such as VSS DLL and MSI package. We can do the full distributable qga-only build on w32 with: make qemu-ga.exe or: make msi To make that work, we tie VSS dependencies onto qemu-ga.exe. However, in reality the DLL isn't part of the binary, so we use a filter to pull them out of the LINK recipe, which attempts to link against prereqs for binary targets. Additionally, it could be argued that VSS is a separate distributable, and shouldn't be implied by qemu-ga.exe binary target. To avoid this, we can tie the VSS dependencies only to the 'msi' target, but that would make it impossible to do a qga-only build of the w32 distributable without building the 'msi' package, which was supported in the past. An alternative approach is to add a new target to build the whole distributable. w32 allows us to use the same build target we use on POSIX, 'qemu-ga', since the current binary-only target on w32 is 'qemu-ga.exe'. To further simplify the build, we also make 'qemu-ga' build the MSI package if the appropriate ./configure options are set, making the full qga-only build the same on both POSIX and w32: `make qemu-ga` Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2015-10-19fw_cfg: Define a static signature to be returned on DMA port readsKevin O'Connor
Return a static signature ("QEMU CFG") if the guest does a read to the DMA address io register. Signed-off-by: Kevin O'Connor <kevin@koconnor.net> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-10-19Enable fw_cfg DMA interface for x86Marc Marí
Enable the fw_cfg DMA interface for all the x86 platforms. Based on Gerd Hoffman's initial implementation. Signed-off-by: Marc Marí <markmb@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-10-19Enable fw_cfg DMA interface for ARMMarc Marí
Enable the fw_cfg DMA interface for the ARM virt machine. Based on Gerd Hoffman's initial implementation. Signed-off-by: Marc Marí <markmb@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-10-19Implement fw_cfg DMA interfaceMarc Marí
Based on the specifications on docs/specs/fw_cfg.txt This interface is an addon. The old interface can still be used as usual. Based on Gerd Hoffman's initial implementation. Signed-off-by: Marc Marí <markmb@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-10-19fw_cfg DMA interface documentationMarc Marí
Add fw_cfg DMA interface specification in the documentation. Based on Gerd Hoffman's initial implementation. Signed-off-by: Marc Marí <markmb@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-10-19fw_cfg: document fw_cfg_modify_iXX() update functionsGabriel L. Somlo
Document the behavior of fw_cfg_modify_iXX() for leak-less updating of integer-type blobs. Currently only fw_cfg_modify_i16() is coded, but 32- and 64-bit versions may be added later if necessary.. Signed-off-by: Gabriel Somlo <somlo@cmu.edu> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-10-19fw_cfg: insert string blobs via qemu cmdlineGabriel L. Somlo
Allow users to provide custom fw_cfg blobs with ascii string payloads specified directly on the qemu command line. Suggested-by: Jordan Justen <jordan.l.justen@intel.com> Suggested-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Gabriel Somlo <somlo@cmu.edu> Message-id: 1443544141-26568-1-git-send-email-somlo@cmu.edu Reviewd-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-10-19Merge remote-tracking branch 'remotes/sstabellini/tags/2015-10-19-tag' into ↵Peter Maydell
staging Xen 2015-10-19 # gpg: Signature made Mon 19 Oct 2015 11:24:05 BST using RSA key ID 70E1AE90 # gpg: Good signature from "Stefano Stabellini <stefano.stabellini@eu.citrix.com>" * remotes/sstabellini/tags/2015-10-19-tag: xen-platform: Ensure xen is enabled when initializing pc: Require xen when initializing xenfv machine Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-10-19xen-platform: Ensure xen is enabled when initializingEduardo Habkost
The xen-platform code crashes on reset if the xen backend is not initialized, because it calls xc_hvm_set_mem_type(). Ensure xen-platform won't be created without initializing the xen backend. The assert can't be triggered by the user because the device is not hotpluggable, and the only code creating it (at pc_xen_hvm_init()) already checks xen_enabled(). Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2015-10-19pc: Require xen when initializing xenfv machineEduardo Habkost
Without this check, the xen-platform device will crash on reset if using the accel option with anything other than xen (e.g. "-machine xenfv,accel=kvm"). Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2015-10-19Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
* KVM page size fix for PPC * Support for Linux 4.4's new Hyper-V features * Eliminate g_slice from areas I maintain * checkpatch fix * Peter's cpu_reload_memory_map() cleanups * More changes to MAINTAINERS * Require Python 2.6 * chardev creation fixes * PCI requester id for ARM KVM * cleanups and doc fixes * Allow customization of the Hyper-V vendor id # gpg: Signature made Mon 19 Oct 2015 09:13:10 BST using RSA key ID 78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" * remotes/bonzini/tags/for-upstream: (49 commits) kvm: Allow the Hyper-V vendor ID to be specified kvm: Move x86-specific functions into target-i386/kvm.c kvm: Pass PCI device pointer to MSI routing functions hw/pci: Introduce pci_requester_id() kvm: Make KVM_CAP_SIGNAL_MSI globally available doc/rcu: fix g_free_rcu() usage example qemu-char: cleanup after completed conversion to cd->create qemu-char: convert ringbuf backend to data-driven creation qemu-char: convert vc backend to data-driven creation qemu-char: convert spice backend to data-driven creation qemu-char: convert console backend to data-driven creation qemu-char: convert stdio backend to data-driven creation qemu-char: convert testdev backend to data-driven creation qemu-char: convert braille backend to data-driven creation qemu-char: convert msmouse backend to data-driven creation qemu-char: convert mux backend to data-driven creation qemu-char: convert null backend to data-driven creation qemu-char: convert pty backend to data-driven creation qemu-char: convert UDP backend to data-driven creation qemu-char: convert socket backend to data-driven creation ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-10-19Merge remote-tracking branch 'remotes/kraxel/tags/pull-audio-20151019-1' ↵Peter Maydell
into staging Remove macros IO_READ_PROTO and IO_WRITE_PROTO # gpg: Signature made Mon 19 Oct 2015 09:19:21 BST using RSA key ID D3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" * remotes/kraxel/tags/pull-audio-20151019-1: Remove macros IO_READ_PROTO and IO_WRITE_PROTO Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-10-19kvm: Allow the Hyper-V vendor ID to be specifiedAlex Williamson
According to Microsoft documentation, the signature in the standard hypervisor CPUID leaf at 0x40000000 identifies the Vendor ID and is for reporting and diagnostic purposes only. We can therefore allow the user to change it to whatever they want, within the 12 character limit. Add a new hv-vendor-id option to the -cpu flag to allow for this, ex: -cpu host,hv_time,hv-vendor-id=KeenlyKVM Link: http://msdn.microsoft.com/library/windows/hardware/hh975392 Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Message-Id: <20151016153356.28104.48612.stgit@gimli.home> [Adjust error message to match the property name, use error_report. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-10-19kvm: Move x86-specific functions into target-i386/kvm.cThomas Huth
The functions for checking xcrs, xsave and pit_state2 are only used on x86, so they should reside in target-i386/kvm.c. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1444933820-6968-1-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-10-19kvm: Pass PCI device pointer to MSI routing functionsPavel Fedin
In-kernel ITS emulation on ARM64 will require to supply requester IDs. These IDs can now be retrieved from the device pointer using new pci_requester_id() function. This patch adds pci_dev pointer to KVM GSI routing functions and makes callers passing it. x86 architecture does not use requester IDs, but hw/i386/kvm/pci-assign.c also made passing PCI device pointer instead of NULL for consistency with the rest of the code. Signed-off-by: Pavel Fedin <p.fedin@samsung.com> Message-Id: <ce081423ba2394a4efc30f30708fca07656bc500.1444916432.git.p.fedin@samsung.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-10-19hw/pci: Introduce pci_requester_id()Pavel Fedin
For GICv3 ITS implementation we are going to use requester IDs in KVM IRQ routing code. This patch introduces reusable convenient way to obtain this ID from the device pointer. The new function is now used in some places, where the same calculation was used. MemTxAttrs.stream_id also renamed to requester_id in order to better reflect semantics of the field. Signed-off-by: Pavel Fedin <p.fedin@samsung.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Message-Id: <5814bcb03a297f198e796b13ed9c35059c52f89b.1444916432.git.p.fedin@samsung.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-10-19kvm: Make KVM_CAP_SIGNAL_MSI globally availablePavel Fedin
This capability is useful to determine whether we can use KVM ITS emulation on ARM Signed-off-by: Pavel Fedin <p.fedin@samsung.com> Message-Id: <ff4ccb09b837d37defd639b885526949a25276de.1444916432.git.p.fedin@samsung.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-10-19doc/rcu: fix g_free_rcu() usage exampleSergey Fedorov
The first argument of g_free_rcu() is a pointer to a structure. But foo_reclaim is used as a function name in the previous example along with &foo as a pointer to the structure being reclaimed. Make the example consistent with the previous one. Signed-off-by: Sergey Fedorov <serge.fdrv@gmail.com> Message-Id: <1444837604-13712-1-git-send-email-serge.fdrv@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-10-19qemu-char: cleanup after completed conversion to cd->createPaolo Bonzini
All backends now return errors through Error*, so the "Failed to create chardev" placeholder error can only be reached if the backend is not available (and only from the chardev-add QMP command; instead, the -chardev command line option fails earlier). Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-10-19qemu-char: convert ringbuf backend to data-driven creationPaolo Bonzini
Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-10-19qemu-char: convert vc backend to data-driven creationPaolo Bonzini
Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-10-19qemu-char: convert spice backend to data-driven creationPaolo Bonzini
Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-10-19qemu-char: convert console backend to data-driven creationPaolo Bonzini
Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-10-19qemu-char: convert stdio backend to data-driven creationPaolo Bonzini
The backend now always returns errors via the Error* argument. This avoids a double error message. Before: qemu-system-x86_64: -chardev stdio,id=base: cannot use stdio with -daemonize qemu-system-x86_64: -chardev stdio,id=base: Failed to create chardev After: qemu-system-x86_64: -chardev stdio,id=base: cannot use stdio with -daemonize Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-10-19qemu-char: convert testdev backend to data-driven creationPaolo Bonzini
Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-19 15:45:25 +0000