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2012-05-03qxl: check for NULL return from qxl_phys2virtAlon Levy
Signed-off-by: Alon Levy <alevy@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-05-03hw/qxl.c: qxl_phys2virt: replace panics with guest_bugAlon Levy
Signed-off-by: Alon Levy <alevy@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-05-03spice_info: add mouse_modeAlon Levy
Add mouse_mode, either server or mouse, to qmp and hmp commands, based on spice_server_is_server_mouse added in spice-server 0.10.3. Signed-off-by: Alon Levy <alevy@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-05-03spice: require spice-protocol >= 0.8.1Alon Levy
Requiring spice-server >= 0.8.2 is not enough since spice-server.pc doesn't require spice-protocol (any version). Until that is fixed upstream an explicit requirement in qemu fixes compilation broken since commit 2e1a98c9c1b90ca093278c6b43244dc46604d7b7 Author: Alon Levy <alevy@redhat.com> Date: Fri Feb 24 23:19:30 2012 +0200 qxl: introduce QXLCookie Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Alon Levy <alevy@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-05-02Merge remote-tracking branch 'kwolf/for-anthony' into stagingAnthony Liguori
* kwolf/for-anthony: ATA: Allow WIN_SECURITY_FREEZE_LOCK as nop rbd: add discard support qcow2: fix the return value -ENOENT -> -EEXIST qcow2: Don't hold cache references across yield qcow2: Remove unused parameter in do_alloc_cluster_offset qemu-iotests: Many parallel allocating I/O requests docs: fix one issue in qcow2 specs block/qcow2: Add missing GCC_FMT_ATTR to function report_unsupported() qemu-iotests: ignore fragmentation information for qed
2012-05-02ATA: Allow WIN_SECURITY_FREEZE_LOCK as nopAlexander Graf
When using Windows 8 with an AHCI disk drive, it issues a blue screen. The reason is that WIN_SECURITY_FREEZE_LOCK / CFA_WEAR_LEVEL is not supported by our ATA implementation, but Windows expects it to be there. Since without security stuff implemented, the lock would be a nop anyway and CFA_WEAR_LEVEL already is treated as a nop, let's just allow the cmd for HD drives as well. That way Windows is happy. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-02rbd: add discard supportJosh Durgin
Change the write flag to an operation type in RBDAIOCB, and make the buffer optional since discard doesn't use it. Discard is first included in librbd 0.1.2 (which is in Ceph 0.46). If librbd is too old, leave out qemu_rbd_aio_discard entirely, so the old behavior is preserved. Signed-off-by: Josh Durgin <josh.durgin@dreamhost.com> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-02qcow2: fix the return value -ENOENT -> -EEXISTZhi Yong Wu
Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-02qcow2: Don't hold cache references across yieldKevin Wolf
If cache references are held while the coroutine has yielded, the cache may get used up and abort() when it can't find a free entry. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-02qcow2: Remove unused parameter in do_alloc_cluster_offsetKevin Wolf
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-02qemu-iotests: Many parallel allocating I/O requestsKevin Wolf
This test case manages to let qcow2 abort because its cache is used up and it can't find free cache entries for new requests any more. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-02docs: fix one issue in qcow2 specsZhi Yong Wu
Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-02block/qcow2: Add missing GCC_FMT_ATTR to function report_unsupported()Stefan Weil
Cc: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-02qemu-iotests: ignore fragmentation information for qedDong Xu Wang
We added image fragmentation statistics functions to qemu-img several days ago, those patches will cause "./check -qed" failed. This patch will ignore fragmentation statistics information of qed format, and then "./check -qed" will work. Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-02Update version for 1.1-rc0 releasev1.1-rc0Anthony Liguori
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-05-01Merge remote-tracking branch 'kiszka/queues/slirp' into stagingAnthony Liguori
* kiszka/queues/slirp: Declare state directory in smb.conf slirp: don't use "smb ports = 0" option
2012-05-01Merge remote-tracking branch 'stefanha/tracing' into stagingAnthony Liguori
* stefanha/tracing: configure: check for supported Python 2.x versions tracetool: avoid pkgutil.iter_modules() Python 2.7 function tracetool: avoid str.rpartition() Python 2.5 function tracetool: use Python 2.4-compatible __import__() arguments tracetool: use Python 2.4-compatible exception handling syntax
2012-05-01Merge remote-tracking branch 'agraf/s390-for-upstream' into stagingAnthony Liguori
* agraf/s390-for-upstream: s390: reset avail and used index on reboot S390: dont call system_shutdown on disabled wait S390: remove default cdrom, sd-card and floppy support S390: support reboot for kvm on s390 S390: reboot: reset device pages on reboot S390: fix error handling on kernel and initrd failures S390: fix kernel_commandline handling
2012-05-01Merge remote-tracking branch 'stefanha/trivial-patches' into stagingAnthony Liguori
* stefanha/trivial-patches: iohandler: Use bool for boolean struct member and remove holes async: Use bool for boolean struct members and remove a hole configure: Fix creation of symbolic links for MinGW toolchain
2012-05-01Merge remote-tracking branch 'agraf/ppc-for-upstream' into stagingAnthony Liguori
* agraf/ppc-for-upstream: linux-user: Fix invalid TARGET_ABI_BITS usage on ppc hosts target-ppc: Some support for dumping TLB_EMB TLBs ppce500_spin: Replace assert by hw_error (fixes compiler warning) pseries: Fix use of global CPU state pseries: Use the same interrupt swizzling for host bridges as p2p bridges pseries: Implement automatic PAPR VIO address allocation PPC: Fix up e500 cache size setting booke:Use MMU API for creating initial mapping for secondary cpus
2012-05-01Merge remote-tracking branch 'mdroth/qga-pull-4-27-12' into stagingAnthony Liguori
* mdroth/qga-pull-4-27-12: qemu-ga: persist tracking of fsfreeze state via filesystem qemu-ga: add a whitelist for fsfreeze-safe commands qemu-ga: improve recovery options for fsfreeze
2012-05-01Declare state directory in smb.confNikolaus Rath
The smb.conf generated by the userspace networking does not include a state directory directive. Samba therefore falls back to the default value. Since the user generally does not have write access to this path, smbd immediately crashes. The "state directory" option was added in Samba 3.4.0 (commit http://gitweb.samba.org/?p=samba.git;a=commit;h=7b02e05eb64f3ffd7aa1cf027d10a7343c0da757). This patch adds the missing option. Signed-off-by: Nikolaus Rath <Nikolaus@rath.org> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2012-05-01slirp: don't use "smb ports = 0" optionNikolaus Rath
The "smb ports = 0" option causes recent samba versions to crash. It was introduced in commit 157777ef3e with log message "Samba 3 support". However, a value of 0 has never been officially supported by smb and is also not necessary: if stdin is a socket, smb does not try to listen on any ports and uses just stdin. This is necessary to support inetd based operation (otherwise smbd would always fail when called from inetd, because inetd already listens on the SMB port). Since samba has supported inetd operation since pre-3.x, it should be safe to rely on this feature. I have tested it with Samba 3.6.4 -- communication works fine, and smbd is not listening on any ports. I suspect the "smb ports = 0" hack may have been introduced when someone tested the qemu generated samba config from the command line with "smbd -i" and found it to fail (because then stdin isn't a socket). Signed-off-by: Nikolaus Rath <Nikolaus@rath.org> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2012-05-01linux-user: Fix invalid TARGET_ABI_BITS usage on ppc hostsAlexander Graf
When trying to evaluate the size of the _host_ type size for olddev_t, we need to expose the host's pointer size, not the guest pointer size. This usage got introduced accidently in commit b754e4fc1. Fix things by not using TARGET_.*, but rather use host sizeof() information, which gives us the correct size. Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-05-01target-ppc: Some support for dumping TLB_EMB TLBsFrançois Revol
Add mmubooke_dump_mmu(). TODO: Add printing of individual flags. Signed-off-by: François Revol <revol@free.fr> [agraf: fix coding style] Signed-off-by: Alexander Graf <agraf@suse.de>
2012-05-01ppce500_spin: Replace assert by hw_error (fixes compiler warning)Stefan Weil
The default case in function spin_read should never be reached, therefore the old code used assert(0) to abort QEMU. This does not work when QEMU is compiled with macro NDEBUG defined. In this case (and also when the compiler does not know that assert never returns), there is a compiler warning because of the missing return value. Using hw_error allows an improved error message and aborts always. Signed-off-by: Stefan Weil <sw@weilnetz.de> [agraf: use __func__] Signed-off-by: Alexander Graf <agraf@suse.de>
2012-05-01pseries: Fix use of global CPU statePeter Portante
Commit ed120055c7f9b26b5707d3ceabbe5a3f06aaf937 (Implement PAPR VPA functions for pSeries shared processor partitions) introduced the deregister_dtl() function and typo "emv" as name of its argument. This went unnoticed because the code in that function can access the global variable "env" so that no build failure resulted. Fix the argument to read "env". Resolves LP#986241. Signed-off-by: Peter Portante <peter.portante@redhat.com> Acked-by: Andreas Färber <afaerber@suse.de> [agraf: fixed typo in commit message] Signed-off-by: Alexander Graf <agraf@suse.de>
2012-05-01pseries: Use the same interrupt swizzling for host bridges as p2p bridgesDavid Gibson
Currently the pseries PCI code uses a somewhat strange scheme of PCI irq allocation - one per slot up to a maximum that's greater than the usual 4. This scheme more or less worked, because we were able to tell the guest the irq mapping in the device tree, however it's a bit odd and may break assumptions in the future. Worse, the array used to construct the dev tree interrupt map was mis-sized, we got away with it only because it happened that our SPAPR_PCI_NUM_LSI value was greater than 7. This patch changes the pseries PCI code to use the same interrupt swizzling scheme as is standardized for PCI to PCI bridges. This makes for better consistency, deals better with any devices which use multiple interrupt pins and will make life easier in the future when we add passthrough of what may be either a host bridge or a PCI to PCI bridge. This won't break existing guests, because they don't assume a particular mapping scheme for host bridges, but just follow what we tell them in the device tree (also updated to match, of course). This patch also fixes the allocation of the irq map. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-05-01pseries: Implement automatic PAPR VIO address allocationDavid Gibson
PAPR virtual IO (VIO) devices require a unique, but otherwise arbitrary, "address" used as a token to the hypercalls which manipulate them. Currently the pseries machine code does an ok job of allocating these addresses when the legacy -net nic / -serial and so forth options are used but will fail to allocate them properly when using -device. Specifically, you can use -device if all addresses are explicitly assigned. Without explicit assignment, only one VIO device of each type (network, console, SCSI) will be assigned properly, any further ones will attempt to take the same address leading to a fatal error. This patch fixes the situation by adding a proper address allocator to the VIO "bus" code. This is used both by -device and the legacy options and default devices. Addresses can still be explicitly assigned with -device options if desired. This patch changes the (guest visible) numbering of VIO devices, but since their addresses are discovered using the device tree and already differ from the numbering found on existing PowerVM systems, this does not break compatibility. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-05-01PPC: Fix up e500 cache size settingAlexander Graf
When initializing the e500 code, we need to expose its cache line size for user and system mode, while the mmu details are only interesting for system emulation. Split the 2 switch statements apart, allowing us to #ifdef out the mmu parts for user mode emulation while keeping all cache information consistent. Signed-off-by: Alexander Graf <agraf@suse.de>
2012-05-01booke:Use MMU API for creating initial mapping for secondary cpusBharat Bhushan
Initial Mapping creation for secondary CPU in SMP was missing new MMU API. Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-05-01linux-user: Fix undefined HOST_LONG_SIZE on PPC hostsAlexander Graf
On my PPC host, HOST_LONG_SIZE is not defined even after running configure. Use the normal C way of determining the long size instead. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: malc <av1474@comtv.ru>
2012-05-01Revert "Remove stray HOST_LONG_SIZE"malc
This reverts commit b754e4fc1e8e68af975c545c38ebc3b001ebc98f.
2012-05-01configure: check for supported Python 2.x versionsStefan Hajnoczi
The tracetool code requires Python 2.4, which was released in 2004. Check for a supported Python version so we can give a clear error message. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Reviewed-by: Lluís Vilanova <vilanova@ac.upc.edu>
2012-05-01tracetool: avoid pkgutil.iter_modules() Python 2.7 functionStefan Hajnoczi
The pkgutil.iter_modules() function provides a way to enumerate child modules. Unfortunately it's missing in Python <2.7 so we must implement similar behavior ourselves. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Reviewed-by: Lluís Vilanova <vilanova@ac.upc.edu>
2012-05-01tracetool: avoid str.rpartition() Python 2.5 functionStefan Hajnoczi
The str.rpartition() function is related to str.split() and is used for splitting strings. It was introduced in Python 2.5 and therefore cannot be used in tracetool as Python 2.4 compatibility is required. Replace the code using str.rsplit(). Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Reviewed-by: Lluís Vilanova <vilanova@ac.upc.edu>
2012-05-01tracetool: use Python 2.4-compatible __import__() argumentsStefan Hajnoczi
In Python 2.5 keyword arguments were added to __import__(). Avoid using them to achieve Python 2.4 compatibility. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Reviewed-by: Lluís Vilanova <vilanova@ac.upc.edu>
2012-05-01tracetool: use Python 2.4-compatible exception handling syntaxStefan Hajnoczi
The newer "except <exception-type> as <exception>:" syntax is not supported by Python 2.4, we need to use "except <exception-type>, <exception>:". Tested all trace backends with Python 2.4. Reported-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Reviewed-by: Lluís Vilanova <vilanova@ac.upc.edu>
2012-05-01s390: reset avail and used index on rebootJens Freimann
reset the guest vring avail/used idx fields, otherwise it's possible that old values remain in memory which would cause a reboot to fail with a "Guest moved used index" message Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-05-01S390: dont call system_shutdown on disabled waitChristian Borntraeger
A disabled wait usually indicates a guest problem. Dont shutdown the guest to allow guest dumping. Have some special cases, e.g. a quiesce disabled wait. In that case we want to shutdown. Long term solution might be a crashed/panic indication. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-05-01S390: remove default cdrom, sd-card and floppy supportEinar Lueck
This patch simply disables CDROM, SD card and floppy support for the s390 virtio machine. Without this patch, a default CDROM drive would get added which has currently no backing on s390. Signed-off-by: Einar Lueck <elelueck@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-05-01S390: support reboot for kvm on s390Jens Freimann
This patch adds reboot support for s390x-softmmu by calling the generic reboot support in kvm. Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-05-01S390: reboot: reset device pages on rebootJens Freimann
This patch fixes reboot on s390 by resetting the device page on reboot. Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-05-01S390: fix error handling on kernel and initrd failuresChristian Borntraeger
If the user specifies a non-existing or non-accessable kernel or initrd qemu does not fail, instead it ipls into the system, which then falls into a program check loop due to the zeroed memory with no kernel. Lets add some sanity checks. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-05-01S390: fix kernel_commandline handlingChristian Borntraeger
The current handling of kernel parameters is broken. The pointer is always valid, even if no -kernel or -append is specified. We must check if the kernel rom address is valid instead, otherwise qemu might segfault. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-05-01Remove stray HOST_LONG_SIZEmalc
Signed-off-by: malc <av1474@comtv.ru>
2012-05-01pc-bios: update OpenBIOS imagesBlue Swirl
Update OpenBIOS images to SVN r1056. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-05-01configure: Add libraries for qemu-ga on SolarisAndreas Färber
Move socket-related Solaris libraries to $solarisnetlibs and use them for both $LIBS and $libs_qga. Fixes build on illumos without --disable-guest-agent. Signed-off-by: Lee Essen <lee.essen@nowonline.co.uk> Signed-off-by: Andreas Färber <andreas.faerber@web.de> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-05-01qemu-ga: Implement alternative to O_ASYNCAndreas Färber
ga_channel_open() was using open flag O_ASYNC for SIGIO-driven I/O. This breaks on illumos, so fall back to POSIX I_SETSIG ioctl (SIGPOLL). Signed-off-by: Lee Essen <lee.essen@nowonline.co.uk> Signed-off-by: Andreas Färber <andreas.faerber@web.de> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-05-01main-loop: Calculate poll timeout using timeout argumentStefan Weil
The timeout argument was unused up to now, but it can be used to reduce the poll_timeout when it is infinite (negative value) or larger than timeout. Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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