- 22 6月, 2018 9 次提交
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由 Eric Auger 提交于
To prepare for multiple redistributor regions, we introduce an array of uint32_t properties that stores the redistributor count of each redistributor region. Non accelerated VGICv3 only supports a single redistributor region. The capacity of all redist regions is checked against the number of vcpus. Machvirt is updated to set those properties, ie. a single redistributor region with count set to the number of vcpus capped by 123. Signed-off-by: NEric Auger <eric.auger@redhat.com> Reviewed-by: NAndrew Jones <drjones@redhat.com> Message-id: 1529072910-16156-4-git-send-email-eric.auger@redhat.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Eric Auger 提交于
for KVM_VGIC_V3_ADDR_TYPE_REDIST_REGION attribute, the attribute data pointed to by kvm_device_attr.addr is a OR of the redistributor region address and other fields such as the index of the redistributor region and the number of redistributors the region can contain. The existing machine init done notifier framework sets the address field to the actual address of the device and does not allow to OR this value with other fields. This patch extends the KVMDevice struct with a new kda_addr_ormask member. Its value is passed at registration time and OR'ed with the resolved address on kvm_arm_set_device_addr(). Signed-off-by: NEric Auger <eric.auger@redhat.com> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1529072910-16156-3-git-send-email-eric.auger@redhat.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Eric Auger 提交于
Update our kernel headers to mainline commit b357bf6023a948cf6a9472f07a1b0caac0e4f8e8 ("Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm") Signed-off-by: NEric Auger <eric.auger@redhat.com> Message-id: 1529072910-16156-2-git-send-email-eric.auger@redhat.com [PMM: clarified commit message] Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Zheng Xiang 提交于
The elements of kvm_devices_head list are freed in kvm_arm_machine_init_done(), but we still access these illegal memory in kvm_arm_devlistener_del(). This will cause segment fault when booting guest with MALLOC_PERTURB_=1. Signed-off-by: NZheng Xiang <xiang.zheng@linaro.org> Message-id: 20180619075821.9884-1-zhengxiang9@huawei.com Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Julia Suvorova 提交于
The arrays were made static, "if" was simplified because V7M and V8M define V6 feature. Signed-off-by: NJulia Suvorova <jusual@mail.ru> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Message-id: 20180618214604.6777-1-jusual@mail.ru Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Amol Surati 提交于
When either GICD_IPRIORITYR or GICR_IPRIORITYR is read as a 32-bit register, the post left-shift operator in the for loop causes an extra shift after the least significant byte has been placed. The 32-bit value actually returned is therefore the expected value shifted left by 8 bits. Signed-off-by: NAmol Surati <suratiamol@gmail.com> Message-id: 20180614054857.26248-1-suratiamol@gmail.com Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
Add check-tcg machinary This restores the ability to run TCG smoke tests by using our docker infrastructure to support cross building simple tests. It represents the first step to making better cross-architecture testing available straight from the source tree ;-) v2 - fix quoting of target_compiler - make docker.py Py3 safe - tweak .travis.yml recipe - don't probe docker when HAVE_USER_DOCKER not set # gpg: Signature made Thu 21 Jun 2018 07:23:45 BST # gpg: using RSA key FBD0DB095A9E2A44 # gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" # Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44 * remotes/stsquad/tags/pull-tcg-testing-revivial-210618-2: (57 commits) .travis.yml: add check-tcg test tests/docker/Makefile.include: only force SID to NOCACHE if old docker: docker.py adding age check command tests/Makefile: call sub-makes with SKIP_DOCKER_BUILD=1 docker: docker.py add check sub-command docker: docker.py don't conflate checksums for extra_files docker: docker.py use "version" to probe usage tests: add top-level make dependency for docker builds tests/tcg/i386: extend timeout for runcom test tests/tcg: override runners for broken tests tests/tcg: add run, diff, and skip helper macros tests/Makefile.include: add [build|clean|check]-tcg targets Makefile.target: add (clean-/build-)guest-tests targets tests/tcg/Makefile: update to be called from Makefile.target tests/tcg: enable building for PowerPC docker: move debian-powerpc-cross to sid based build tests/tcg: enable building for RISCV64 tests/tcg: enable building for mips64 tests/tcg: enable building for sparc64 tests/tcg: enable building for sh4 ... Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
nbd patches for 2018-06-20 Add experimental x-nbd-server-add-bitmap to expose a disabled bitmap over NBD, in preparation for a pull model incremental backup scheme. Also fix a corner case protocol issue with NBD_CMD_BLOCK_STATUS, and add new NBD_CMD_CACHE. - Eric Blake: tests: Simplify .gitignore - Eric Blake: nbd/server: Reject 0-length block status request - Vladimir Sementsov-Ogievskiy: 0/6 NBD export bitmaps - Vladimir Sementsov-Ogievskiy: nbd/server: introduce NBD_CMD_CACHE # gpg: Signature made Thu 21 Jun 2018 15:53:55 BST # gpg: using RSA key A7A16B4A2527436A # gpg: Good signature from "Eric Blake <eblake@redhat.com>" # gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" # gpg: aka "[jpeg image of size 6874]" # Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A * remotes/ericb/tags/pull-nbd-2018-06-20-v2: nbd/server: introduce NBD_CMD_CACHE docs/interop: add nbd.txt qapi: new qmp command nbd-server-add-bitmap nbd/server: implement dirty bitmap export nbd/server: add nbd_meta_empty_or_pattern helper nbd/server: refactor NBDExportMetaContexts nbd/server: fix trace nbd/server: Reject 0-length block status request tests: Simplify .gitignore Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
TCG patch queue: Workaround macos assembler lossage. Eliminate tb_lock. Fix TB code generation overflow. # gpg: Signature made Fri 15 Jun 2018 20:40:56 BST # gpg: using RSA key 64DF38E8AF7E215F # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" # Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F * remotes/rth/tags/pull-tcg-20180615: tcg: Reduce max TB opcode count tcg: remove tb_lock translate-all: remove tb_lock mention from cpu_restore_state_from_tb cputlb: remove tb_lock from tlb_flush functions translate-all: protect TB jumps with a per-destination-TB lock translate-all: discard TB when tb_link_page returns an existing matching TB translate-all: introduce assert_no_pages_locked translate-all: add page_locked assertions translate-all: use per-page locking in !user-mode translate-all: move tb_invalidate_phys_page_range up in the file translate-all: work page-by-page in tb_invalidate_phys_range_1 translate-all: remove hole in PageDesc translate-all: make l1_map lockless translate-all: iterate over TBs in a page with PAGE_FOR_EACH_TB tcg: move tb_ctx.tb_phys_invalidate_count to tcg_ctx tcg: track TBs with per-region BST's qht: return existing entry when qht_insert fails qht: require a default comparison function tcg/i386: Use byte form of xgetbv instruction Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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- 21 6月, 2018 31 次提交
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Handle nbd CACHE command. Just do read, without sending read data back. Cache mechanism should be done by exported node driver chain. Signed-off-by: NVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20180413143156.11409-1-vsementsov@virtuozzo.com> Reviewed-by: NEric Blake <eblake@redhat.com> [eblake: fix two missing case labels in switch statements] Signed-off-by: NEric Blake <eblake@redhat.com>
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Describe new metadata namespace: "qemu". Signed-off-by: NVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20180609151758.17343-7-vsementsov@virtuozzo.com> Reviewed-by: NEric Blake <eblake@redhat.com> [eblake: grammar tweaks] Signed-off-by: NEric Blake <eblake@redhat.com>
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For now, the actual command ix x-nbd-server-add-bitmap, reflecting the fact that we are still working on libvirt code that proves the command works as needed, and also the fact that we may remove bitmap-export-name (and just require that the exported name be the bitmap name). Signed-off-by: NVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20180609151758.17343-6-vsementsov@virtuozzo.com> Reviewed-by: NEric Blake <eblake@redhat.com> [eblake: make the command experimental by adding x- prefix] Signed-off-by: NEric Blake <eblake@redhat.com>
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Handle a new NBD meta namespace: "qemu", and corresponding queries: "qemu:dirty-bitmap:<export bitmap name>". With the new metadata context negotiated, BLOCK_STATUS query will reply with dirty-bitmap data, converted to extents. The new public function nbd_export_bitmap selects which bitmap to export. For now, only one bitmap may be exported. Signed-off-by: NVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20180609151758.17343-5-vsementsov@virtuozzo.com> Reviewed-by: NEric Blake <eblake@redhat.com> [eblake: wording tweaks, minor cleanups, additional tracing] Signed-off-by: NEric Blake <eblake@redhat.com>
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Add nbd_meta_pattern() and nbd_meta_empty_or_pattern() helpers for metadata query parsing. nbd_meta_pattern() will be reused for the "qemu" namespace in following patches. Signed-off-by: NVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20180609151758.17343-4-vsementsov@virtuozzo.com> Reviewed-by: NEric Blake <eblake@redhat.com> [eblake: comment tweaks] Signed-off-by: NEric Blake <eblake@redhat.com>
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Use NBDExport pointer instead of just export name: there is no need to store a duplicated name in the struct; moreover, NBDExport will be used further. Signed-off-by: NVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20180609151758.17343-3-vsementsov@virtuozzo.com> Reviewed-by: NEric Blake <eblake@redhat.com> [eblake: commit message grammar tweak] Signed-off-by: NEric Blake <eblake@redhat.com>
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Return code = 1 doesn't mean that we parsed base:allocation. Use correct traces in both -parsed and -skipped cases. Signed-off-by: NVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20180609151758.17343-2-vsementsov@virtuozzo.com> Reviewed-by: NEric Blake <eblake@redhat.com> [eblake: comment tweaks] Signed-off-by: NEric Blake <eblake@redhat.com>
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由 Eric Blake 提交于
The NBD spec says that behavior is unspecified if the client requests 0 length for block status; but since the structured reply is documenting as returning a non-zero length, it's easier to just diagnose this with an EINVAL error than to figure out what to return. CC: qemu-stable@nongnu.org Signed-off-by: NEric Blake <eblake@redhat.com> Message-Id: <20180621124937.166549-1-eblake@redhat.com> Reviewed-by: NVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
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由 Eric Blake 提交于
Commit 0bcc8e5b was yet another instance of 'git status' reporting dirty files after an in-tree build, thanks to the new binary tests/check-block-qdict. Instead of piecemeal exemptions of each new binary as they are added, let's use git's negative globbing feature to exempt ALL files that have a 'test-' or 'check-' prefix, except for the ones ending in '.c' or '.sh'. We still have a couple of generated files that then need (re-)exclusion, but the overall list is a LOT shorter, and less prone to needing future edits. Signed-off-by: NEric Blake <eblake@redhat.com> Message-Id: <20180619203918.65450-1-eblake@redhat.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Alex Bennée 提交于
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Alex Bennée 提交于
Now we can check the age of a docker image we can be a little more intelligent about re-building Sid images and only force NOCACHE if it is "old". Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
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由 Alex Bennée 提交于
This is useful for querying if an image is too old. Signed-off-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Alex Bennée 提交于
As we now ensure all the images we are going to use are built in the top level make file lets not over complicate things by running the full script again. We do run the check script just in case someone deletes the docker image while we are running. Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
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由 Alex Bennée 提交于
This command allows you to check if we need to re-build a docker image. If the image isn't in the repository or the checksums don't match then we return false and some text (for processing in makefiles). Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
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由 Alex Bennée 提交于
This just gets confusing especially as the helper function doesn't even take into account any extra files (or the executable). Currently the actual check just ignores them and also passes the result through _dockerfile_preprocess so we fix that too. Signed-off-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Alex Bennée 提交于
The "images" command is a fairly heavyweight command to run as it involves searching the whole docker file-system inventory. On a machine with a lot of images this makes start-up fairly expensive. Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
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由 Alex Bennée 提交于
One problem with satisfying your docker dependencies in a sub-make it you might end up trying to satisfy the dependency multiple times. This is especially a problem with debian-sid based cross compilers and CI setups. We solve this by doing a docker build pass at the top level before any sub-makes are called. We still need to satisfy dependencies in the Makefile.target call so people can run tests from individual target directories. We introduce a new Makefile.probe which gets called for each PROBE_TARGET and allows us to build up the list. It does require multiply including config-target.mak which shouldn't cause any issues as it shouldn't define anything that clashes with config-host.mak. However we undefine a few key variables each time around. Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
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由 Alex Bennée 提交于
The Travis hardware can be a little slow and the runcom test is fairly heavy in calculating pi. Lets double the timeout so we don't trip up during CI by mistake. Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
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由 Alex Bennée 提交于
To get a clean run of check-tcg these tests are currently skipped: - hello-mips for mips - linux-test for sparc Signed-off-by: NAlex Bennée <alex.bennee@linaro.org> Tested-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Alex Bennée 提交于
As we aren't using the default runners for all the test cases it is easy to miss out things like timeouts. To help with this we add some helpers and use them so we only need to make core changes in one place. Signed-off-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Alex Bennée 提交于
This will ensure all linux-user targets build their guest test programs and ensure check-tcg will run the respective tests. Signed-off-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Alex Bennée 提交于
Now all the build infrastructure is in place we can build tests for each guest that we support. That support mainly depends on having cross compilers installed or docker setup. To keep all the logic for that together we put the rules in tests/tcg/Makefile.include and include it from the main Makefile.target. Signed-off-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Alex Bennée 提交于
This make is now invoked from each individual target make with the appropriate CC and EXTRA_CFLAGS set for each guest. It then includes additional Makefile.targets from: - tests/tcg/multiarch (always) - tests/tcg/$(TARGET_BASE_ARCH) (if available) - tests/tcg/$(TARGET_NAME) The order is important as the later Makefile's may want to suppress TESTS from its base arch profile. Each included Makefile.target is responsible for adding TESTS as well as defining any special build instructions for individual tests. Signed-off-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NRichard Henderson <richard.henderson@linaro.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Alex Bennée 提交于
Now we have restored debian-image-powerpc-cross using Debian SID compilers we can build for 32 bit powerpc. Although PPC32 supports a range of pages sizes currently only 4k works so the others are commented out for now. We can also merge the ppc64 support under the base architecture directory to avoid too much proliferation of directories. Signed-off-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Alex Bennée 提交于
The original Jessie based cross builder hasn't worked for a while. The state of the libraries is still perilous for cross-building QEMU but we can use it for building TCG tests. The debian-apt-fake.sh script can also be dropped as it is no longer used. Signed-off-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Alex Bennée 提交于
As before, using Debian SID compilers. Signed-off-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Alex Bennée 提交于
As before, using Debian SID compilers. Signed-off-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Alex Bennée 提交于
As before, using Debian SID compilers. Signed-off-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Alex Bennée 提交于
As before, using Debian SID compilers. While the compiler can be coerced into generating big-endian code it seems the linker can't deal with it so we only enable the building for little endian SH4. Signed-off-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Alex Bennée 提交于
As before, using Debian SID compilers. Signed-off-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Alex Bennée 提交于
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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