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2014-08-15block: Support Archipelago as a QEMU block backendChrysostomos Nanakos4-0/+835
VM Image on Archipelago volume is specified like this: file.driver=archipelago,file.volume=<volumename>[,file.mport=<mapperd_port>[, file.vport=<vlmcd_port>][,file.segment=<segment_name>]] 'archipelago' is the protocol. 'mport' is the port number on which mapperd is listening. This is optional and if not specified, QEMU will make Archipelago to use the default port. 'vport' is the port number on which vlmcd is listening. This is optional and if not specified, QEMU will make Archipelago to use the default port. 'segment' is the name of the shared memory segment Archipelago stack is using. This is optional and if not specified, QEMU will make Archipelago to use the default value, 'archipelago'. Examples: file.driver=archipelago,file.volume=my_vm_volume file.driver=archipelago,file.volume=my_vm_volume,file.mport=123 file.driver=archipelago,file.volume=my_vm_volume,file.mport=123, file.vport=1234 file.driver=archipelago,file.volume=my_vm_volume,file.mport=123, file.vport=1234,file.segment=my_segment Signed-off-by: Chrysostomos Nanakos <cnanakos@grnet.gr> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-08-15qemu-img info: show nocow infoChunyan Liu2-1/+30
Add nocow info in 'qemu-img info' output to show whether the file currently has NOCOW flag set or not. Signed-off-by: Chunyan Liu <cyliu@suse.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-15vmdk: Optimize cluster allocationFam Zheng1-82/+140
This drops the unnecessary bdrv_truncate() from, and also improves, cluster allocation code path. Before, when we need a new cluster, get_cluster_offset truncates the image to bdrv_getlength() + cluster_size, and returns the offset of added area, i.e. the image length before truncating. This is not efficient, so it's now rewritten as: - Save the extent file length when opening. - When allocating cluster, use the saved length as cluster offset. - Don't truncate image, because we'll anyway write data there: just write any data at the EOF position, in descending priority: * New user data (cluster allocation happens in a write request). * Filling data in the beginning and/or ending of the new cluster, if not covered by user data: either backing file content (COW), or zero for standalone images. One major benifit of this change is, on host mounted NFS images, even over a fast network, ftruncate is slow (see the example below). This change significantly speeds up cluster allocation. Comparing by converting a cirros image (296M) to VMDK on an NFS mount point, over 1Gbe LAN: $ time qemu-img convert cirros-0.3.1.img /mnt/a.raw -O vmdk Before: real 0m21.796s user 0m0.130s sys 0m0.483s After: real 0m2.017s user 0m0.047s sys 0m0.190s We also get rid of unchecked bdrv_getlength() and bdrv_truncate(), and get a little more documentation in function comments. Tested that this passes qemu-iotests for all VMDK subformats. Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-15qemu-iotests: Add data pattern in version3 VMDK sample image in 059Fam Zheng3-1/+205
It's possible that we diverge from the specification with our implementation. Having a reference image in the test cases may detect such problems when we introduce a bug that can read what it creates, but can't handle a real VMDK. Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-15qdev-monitor: include QOM properties in -device FOO, help outputStefan Hajnoczi1-23/+17
Update -device FOO,help to include QOM properties in addition to qdev properties. Devices are gradually adding more QOM properties that are not reflected as qdev properties. It is important to report all device properties since management tools like libvirt use this information (and device-list-properties QMP) to detect the presence of QEMU features. This patch reuses the device-list-properties QMP machinery to avoid code duplication. Reported-by: Cole Robinson <crobinso@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Tested-by: Cole Robinson <crobinso@redhat.com>
2014-08-15qmp: hide "hotplugged" device property from device-list-propertiesStefan Hajnoczi1-0/+1
The "hotplugged" device property was not reported before commit f4eb32b590bf58c1c67570775eb78beb09964fad ("qmp: show QOM properties in device-list-properties"). Fix this difference. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2014-08-15docs/multiple-iothreads.txt: add documentation on IOThread programmingStefan Hajnoczi1-0/+134
This document explains how IOThreads and the main loop are related, especially how to write code that can run in an IOThread. Currently only virtio-blk-data-plane uses these techniques. The next obvious target is virtio-scsi; there has also been work on virtio-net. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2014-08-15xen_disk: fix possible null-ptr dereferenceGonglei (Arei)1-0/+1
Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-15configure: explicitly state version requirements to devel packagesHu Tao1-5/+7
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-15docs: Make the recommendation for the backing file name position a requirementMaria Kustova1-6/+6
The current version of the qcow2 specification recommends to save the backing file name in the end of the first cluster. It follows that the backing file name can be saved somewhere in the image, but the first cluster, which contradicts the current QEMU implementation. The patch makes the backing file name required to be placed after the header extensions in the first image cluster. Signed-off-by: Maria Kustova <maria.k@catit.be> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-08-15block: Avoid bdrv_get_geometry() where errors should be detectedMarkus Armbruster3-21/+68
bdrv_get_geometry() hides errors. Use bdrv_nb_sectors() or bdrv_getlength() instead where that's obviously inappropriate. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-15qemu-img: Make img_convert() get image size just once per imageMarkus Armbruster1-16/+16
Chiefly so I don't have to do the error checking in quadruplicate in the next commit. Moreover, replacing the frequently updated bs_sectors by an array assigned just once makes the code easier to understand. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-15block: Drop superfluous aligning of bdrv_getlength()'s valueMarkus Armbruster2-2/+0
It returns a multiple of the sector size. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-15block: Use bdrv_nb_sectors() where sectors, not bytes are wantedMarkus Armbruster4-11/+8
Instead of bdrv_getlength(). Aside: a few of these callers don't handle errors. I didn't investigate whether they should. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-15block: Use bdrv_nb_sectors() in img_convert()Markus Armbruster1-4/+4
Instead of bdrv_getlength(). Replace variable output_length by output_sectors. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-15block: Use bdrv_nb_sectors() in bdrv_co_get_block_status()Markus Armbruster1-8/+8
Instead of bdrv_getlength(). Replace variables length, length2 by total_sectors, nb_sectors2. Bonus: use total_sectors instead of the slightly unclean bs->total_sectors. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-15block: Use bdrv_nb_sectors() in bdrv_aligned_preadv()Markus Armbruster1-5/+4
Instead of bdrv_getlength(). Eliminate variable len. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-15block: Use bdrv_nb_sectors() in bdrv_make_zero()Markus Armbruster1-7/+5
Instead of bdrv_getlength(). Variable target_size is initially in bytes, then changes meaning to sectors. Ugh. Replace by target_sectors. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-15block: New bdrv_nb_sectors()Markus Armbruster2-10/+20
A call to retrieve the image size converts between bytes and sectors several times: * BlockDriver method bdrv_getlength() returns bytes. * refresh_total_sectors() converts to sectors, rounding up, and stores in total_sectors. * bdrv_getlength() converts total_sectors back to bytes (now rounded up to a multiple of the sector size). * Callers wanting sectors rather bytes convert it right back. Example: bdrv_get_geometry(). bdrv_nb_sectors() provides a way to omit the last two conversions. It's exactly bdrv_getlength() with the conversion to bytes omitted. It's functionally like bdrv_get_geometry() without its odd error handling. Reimplement bdrv_getlength() and bdrv_get_geometry() on top of bdrv_nb_sectors(). The next patches will convert some users of bdrv_getlength() to bdrv_nb_sectors(). Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-04Merge remote-tracking branch ↵Peter Maydell10-54/+79
'remotes/pmaydell/tags/pull-target-arm-20140804' into staging target-arm queue: * Set PC correctly when loading AArch64 ELF files * sdhci: Fix ADMA dma_memory_read access * some more foundational work for EL2/EL3 support * fix bugs which reveal themselves if the TARGET_PAGE_SIZE is not set to 1K # gpg: Signature made Mon 04 Aug 2014 14:51:34 BST using RSA key ID 14360CDE # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" * remotes/pmaydell/tags/pull-target-arm-20140804: target-arm: A64: fix TLB flush instructions target-arm: don't hardcode mask values in arm_cpu_handle_mmu_fault target-arm: Fix bit test in sp_el0_access target-arm: Add FAR_EL2 and 3 target-arm: Add ESR_EL2 and 3 target-arm: Make far_el1 an array target-arm: A64: Respect SPSEL when taking exceptions target-arm: A64: Respect SPSEL in ERET SP restore target-arm: A64: Break out aarch64_save/restore_sp sd: sdhci: Fix ADMA dma_memory_read access hw/arm/virt: formatting: memory map hw/arm/boot: Set PC correctly when loading AArch64 ELF files Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-04target-arm: A64: fix TLB flush instructionsAlex Bennée1-2/+8
According to the ARM ARM we weren't correctly flushing the TLB entries where bits 63:56 didn't match bit 55 of the virtual address. This exposed a problem when we switched QEMU's internal TARGET_PAGE_BITS to 12 for aarch64. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1406733627-24255-3-git-send-email-alex.bennee@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-04target-arm: don't hardcode mask values in arm_cpu_handle_mmu_faultAlex Bennée1-2/+2
Otherwise we break quickly when we change TARGET_PAGE_SIZE. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 1406733627-24255-2-git-send-email-alex.bennee@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-04target-arm: Fix bit test in sp_el0_accessStefan Weil1-1/+1
Static code analyzers complain about a dubious & operation used for a boolean value. The code does not test the PSTATE_SP bit as it should. Cc: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Weil <sw@weilnetz.de> Message-id: 1406359601-25583-1-git-send-email-sw@weilnetz.de Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-04target-arm: Add FAR_EL2 and 3Edgar E. Iglesias2-1/+7
Reviewed-by: Greg Bellows <greg.bellows@linaro.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 1402994746-8328-7-git-send-email-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-04target-arm: Add ESR_EL2 and 3Edgar E. Iglesias2-1/+9
Reviewed-by: Greg Bellows <greg.bellows@linaro.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 1402994746-8328-6-git-send-email-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-04target-arm: Make far_el1 an arrayEdgar E. Iglesias4-10/+10
No functional change. Prepares for future additions of the EL2 and 3 versions of this reg. Reviewed-by: Greg Bellows <greg.bellows@linaro.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 1402994746-8328-5-git-send-email-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-04target-arm: A64: Respect SPSEL when taking exceptionsEdgar E. Iglesias1-2/+2
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Greg Bellows <greg.bellows@linaro.org> Message-id: 1402994746-8328-4-git-send-email-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-04target-arm: A64: Respect SPSEL in ERET SP restoreEdgar E. Iglesias1-1/+1
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Greg Bellows <greg.bellows@linaro.org> Message-id: 1402994746-8328-3-git-send-email-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-04target-arm: A64: Break out aarch64_save/restore_spEdgar E. Iglesias3-24/+24
Break out code to save/restore AArch64 SP into functions. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Greg Bellows <greg.bellows@linaro.org> Message-id: 1402994746-8328-2-git-send-email-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-04sd: sdhci: Fix ADMA dma_memory_read accessPeter Crosthwaite1-1/+2
This dma_memory_read was giving too big a size when begin was non-zero. This could cause segfaults in some circumstances. Fix. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-04hw/arm/virt: formatting: memory mapAndrew Jones1-8/+8
Add some spacing and zeros to make it easier to read and modify the map. This patch has no functional changes. The review looks ugly, but it's actually pretty easy to confirm all the addresses are as they should be - thanks to the new formatting ;-) Signed-off-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-04hw/arm/boot: Set PC correctly when loading AArch64 ELF filesPeter Maydell1-2/+6
The code in do_cpu_reset() correctly handled AArch64 CPUs when running Linux kernels, but was missing code in the branch of the if() that deals with loading ELF files. Correctly jump to the ELF entry point on reset rather than leaving the reset PC at zero. Reported-by: Christopher Covington <cov@codeaurora.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Christopher Covington <cov@codeaurora.org> Cc: qemu-stable@nongnu.org
2014-08-04Merge remote-tracking branch 'remotes/amit-migration/for-2.2' into stagingPeter Maydell1-5/+65
* remotes/amit-migration/for-2.2: checker: ignore fields marked unused vmstate static checker: whitelist additions Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-04Merge remote-tracking branch 'remotes/amit-virtio-rng/for-2.2' into stagingPeter Maydell1-13/+12
* remotes/amit-virtio-rng/for-2.2: virtio-rng: replace error_set calls with error_setg virtio-rng: Move error-checking forward to prevent memory leak Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-04Merge remote-tracking branch 'remotes/sstabellini/xen-20140801' into stagingPeter Maydell6-3/+112
* remotes/sstabellini/xen-20140801: qemu: support xen hvm direct kernel boot tap-bsd: implement a FreeBSD only version of tap_open xen: fix usage of ENODATA Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-04checker: ignore fields marked unusedAmit Shah1-4/+50
While comparing qemu-1.0 json output with qemu-2.1, a few fields got marked unused. These need to be skipped over, and not flagged as mismatches. For handling unused fields, the exact number of bytes need to be skipped over as the size of the unused field. Currently, only the term "unused" is matched. When more field names turn up, this will have to be updated based on the whitelist matching method to match more such terms. Signed-off-by: Amit Shah <amit.shah@redhat.com>
2014-08-04virtio-rng: replace error_set calls with error_setgJohn Snow1-5/+4
Under recommendation from Luiz Capitulino, we are changing the error_set calls to error_setg while we are fixing up the error handling pathways of virtio-rng. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Amit Shah <amit.shah@redhat.com>
2014-08-04virtio-rng: Move error-checking forward to prevent memory leakJohn Snow1-10/+10
This patch pushes the error-checking forward and the virtio initialization backward in the device realization function in order to prevent memory leaks for hot plug scenarios. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Amit Shah <amit.shah@redhat.com>
2014-08-01Open 2.2 development treePeter Maydell1-1/+1
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-01qemu: support xen hvm direct kernel bootChunyan Liu4-0/+38
qemu side patch to support xen HVM direct kernel boot: if -kernel exists, calls xen_load_linux(), which will read kernel/initrd and add a linuxboot.bin or multiboot.bin option rom. The linuxboot.bin/multiboot.bin will load kernel/initrd and jump to execute kernel directly. It's working when xen uses seabios. During this work, found the 'kvmvapic' is in option_rom list, it should not be there in xen case. Set s->vapic_control = 0 in xen_apic_realize() to handle that. Signed-off-by: Chunyan Liu <cyliu@suse.com> Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Acked-by: Michael S. Tsirkin <mst@redhat.com>
2014-08-01tap-bsd: implement a FreeBSD only version of tap_openRoger Pau Monne1-1/+69
The current behaviour of tap_open for BSD systems differ greatly from it's Linux counterpart. Since FreeBSD supports interface renaming and tap device cloning by opening /dev/tap, implement a FreeBSD specific version of tap_open that behaves like it's Linux counterpart. This is specially important for toolstacks that use Qemu (like Xen libxl), in order to have a unified behaviour across suported platforms. Signed-off-by: Roger Pau Monné <roger.pau@citrix.com> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-01xen: fix usage of ENODATARoger Pau Monne1-2/+5
ENODATA doesn't exist on FreeBSD, so ENODATA errors returned by the hypervisor are translated to ENOENT. Also, the error code is returned in errno if the call returns -1, so compare the error code with the value in errno instead of the value returned by the function. Signed-off-by: Roger Pau Monné <roger.pau@citrix.com> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Cc: xen-devel@lists.xenproject.org Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Cc: Anthony Perard <anthony.perard@citrix.com>
2014-08-01Update version for v2.1.0 releasev2.1.0Peter Maydell1-1/+1
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-07-29Update version for v2.1.0-rc5 releasev2.1.0-rc5Peter Maydell1-1/+1
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-07-29hw/arm/virt: fix pl031 addr typoAndrew Jones1-1/+1
pl031's base address should be 0x9010000, not 0x90010000, otherwise it sits in ram when configuring a guest with greater than 1G. Signed-off-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-07-29Update version for v2.1.0-rc4 releasev2.1.0-rc4Peter Maydell1-1/+1
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-07-29po: update Italian translationPaolo Bonzini1-23/+40
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-07-29po: Update French translationAurelien Jarno1-15/+39
Add new translations for recently added messages. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-07-29Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell8-1842/+249
pc migration fixes Last minute fixes for migration. It seems that if we don't fix it now, fixing it in the next version will be even more painful ... Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Tue 29 Jul 2014 11:45:18 BST using RSA key ID D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" * remotes/mst/tags/for_upstream: piix: set legacy table size for 1.7 acpi-build: tweak acpi migration limits pc: future-proof migration-compatibility of ACPI tables acpi-build: minor code cleanup pc: acpi: generate AML only for PCI0 devices if PCI bridge hotplug is disabled bios-tables-test: fix ASL normalization false positive pc: hack for migration compatibility from QEMU 2.0 acpi-dsdt: procedurally generate _PRT Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-07-29piix: set legacy table size for 1.7Michael S. Tsirkin1-0/+1
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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