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2019-10-28iotests/240: Create socket in $SOCK_DIRMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20191017133155.5327-22-mreitz@redhat.com Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests/223: Create socket in $SOCK_DIRMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20191017133155.5327-21-mreitz@redhat.com Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests/222: Create socket in $SOCK_DIRMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20191017133155.5327-20-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests/209: Create socket in $SOCK_DIRMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20191017133155.5327-19-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests/208: Create socket in $SOCK_DIRMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20191017133155.5327-18-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests/205: Create socket in $SOCK_DIRMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20191017133155.5327-17-mreitz@redhat.com Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests/201: Create socket in $SOCK_DIRMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20191017133155.5327-16-mreitz@redhat.com Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests/194: Create sockets in $SOCK_DIRMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20191017133155.5327-15-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests/192: Create socket in $SOCK_DIRMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20191017133155.5327-14-mreitz@redhat.com Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests/183: Create socket in $SOCK_DIRMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20191017133155.5327-13-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests/182: Create socket in $SOCK_DIRMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20191017133155.5327-12-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests/181: Create socket in $SOCK_DIRMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20191017133155.5327-11-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests/147: Create socket in $SOCK_DIRMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20191017133155.5327-10-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests/143: Create socket in $SOCK_DIRMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20191017133155.5327-9-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests/140: Create socket in $SOCK_DIRMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20191017133155.5327-8-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests/083: Create socket in $SOCK_DIRMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20191017133155.5327-7-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests: Let common.nbd create socket in $SOCK_DIRMax Reitz
In addition, drop the nbd_unix_socket assignment in 241 because it does not really do anything. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20191017133155.5327-6-mreitz@redhat.com Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests: Filter $SOCK_DIRMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20191017133155.5327-5-mreitz@redhat.com Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests.py: Add @base_dir to FilePaths etc.Max Reitz
Specifying this optional parameter allows creating temporary files in other directories than the test_dir; for example in sock_dir. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20191017133155.5327-4-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests.py: Store socket files in $SOCK_DIRMax Reitz
iotests.py itself does not store socket files, but machine.py and qtest.py do. iotests.py needs to pass the respective path to them, and they need to adhere to it. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20191017133155.5327-3-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests: Introduce $SOCK_DIRMax Reitz
Unix sockets generally have a maximum path length. Depending on your $TEST_DIR, it may be exceeded and then all tests that create and use Unix sockets there may fail. Circumvent this by adding a new scratch directory specifically for Unix socket files. It defaults to a temporary directory (mktemp -d) that is completely removed after the iotests are done. (By default, mktemp -d creates a /tmp/tmp.XXXXXXXXXX directory, which should be short enough for our use cases.) Use mkdir -p to create the directory (because it seems right), and do the same for $TEST_DIR (because there is no reason for that to be created in any different way). Signed-off-by: Max Reitz <mreitz@redhat.com> Message-id: 20191017133155.5327-2-mreitz@redhat.com Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28Revert "mirror: Only mirror granularity-aligned chunks"Vladimir Sementsov-Ogievskiy
This reverts commit 9adc1cb49af8d4e54f57980b1eed5c0a4b2dafa6. "mirror: Only mirror granularity-aligned chunks" Since previous commit unaligned chunks are supported by do_sync_target_write. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 20191011090711.19940-6-vsementsov@virtuozzo.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28block/mirror: support unaligned write in active mirrorVladimir Sementsov-Ogievskiy
Prior 9adc1cb49af8d do_sync_target_write had a bug: it reset aligned-up region in the dirty bitmap, which means that we may not copy some bytes and assume them copied, which actually leads to producing corrupted target. So 9adc1cb49af8d forced dirty bitmap granularity to be request_alignment for mirror-top filter, so we are not working with unaligned requests. However forcing large alignment obviously decreases performance of unaligned requests. This commit provides another solution for the problem: if unaligned padding is already dirty, we can safely ignore it, as 1. It's dirty, it will be copied by mirror_iteration anyway 2. It's dirty, so skipping it now we don't increase dirtiness of the bitmap and therefore don't damage "synchronicity" of the write-blocking mirror. If unaligned padding is not dirty, we just write it, no reason to touch dirty bitmap if we succeed (on failure we'll set the whole region ofcourse, but we loss "synchronicity" on failure anyway). Note: we need to disable dirty_bitmap, otherwise we will not be able to see in do_sync_target_write bitmap state before current operation. We may of course check dirty bitmap before the operation in bdrv_mirror_top_do_write and remember it, but we don't need active dirty bitmap for write-blocking mirror anyway. New code-path is unused until the following commit reverts 9adc1cb49af8d. Suggested-by: Denis V. Lunev <den@openvz.org> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-id: 20191011090711.19940-5-vsementsov@virtuozzo.com Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28block/block-backend: add blk_co_pwritev_partVladimir Sementsov-Ogievskiy
Add blk write function with qiov_offset parameter. It's needed for the following commit. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 20191011090711.19940-4-vsementsov@virtuozzo.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28block/mirror: simplify do_sync_target_writeVladimir Sementsov-Ogievskiy
do_sync_target_write is called from bdrv_mirror_top_do_write after write/discard operation, all inside active_write/active_write_settle protecting us from mirror iteration. So the whole area is dirty for sure, no reason to examine dirty bitmap. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 20191011090711.19940-3-vsementsov@virtuozzo.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28hbitmap: handle set/reset with zero lengthVladimir Sementsov-Ogievskiy
Passing zero length to these functions leads to unpredicted results. Zero-length set/reset may occur in active-mirror, on zero-length write (which is unlikely, but not guaranteed to never happen). Let's just do nothing on zero-length request. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-id: 20191011090711.19940-2-vsementsov@virtuozzo.com Reviewed-by: Max Reitz <mreitz@redhat.com> Cc: qemu-stable@nongnu.org Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests: Cache supported_formats()Max Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: 20190917092004.999-8-mreitz@redhat.com Reviewed-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests: Test driver whitelisting in 136Max Reitz
null-aio may not be whitelisted. Skip all test cases that require it. Signed-off-by: Max Reitz <mreitz@redhat.com> Message-id: 20190917092004.999-7-mreitz@redhat.com Reviewed-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests: Test driver whitelisting in 093Max Reitz
null-aio may not be whitelisted. Skip all test cases that require it. (And skip the whole test if null-co is not whitelisted.) Signed-off-by: Max Reitz <mreitz@redhat.com> Message-id: 20190917092004.999-6-mreitz@redhat.com Reviewed-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests: Let skip_if_unsupported accept a functionMax Reitz
This lets tests use skip_if_unsupported() with a potentially variable list of required formats. Suggested-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com> Message-id: 20190917092004.999-5-mreitz@redhat.com Reviewed-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests: Use case_skip() in skip_if_unsupported()Max Reitz
skip_if_unsupported() should use the stronger variant case_skip(), because this allows it to be used even with setUp() (in a meaningful way). In the process, make it explicit what we expect the first argument of the func_wrapper to be (namely something derived of QMPTestCase). Signed-off-by: Max Reitz <mreitz@redhat.com> Message-id: 20190917092004.999-4-mreitz@redhat.com Reviewed-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests: Allow skipping test casesMax Reitz
case_notrun() does not actually skip the current test case. It just adds a "notrun" note and then returns to the caller, who manually has to skip the test. Generally, skipping a test case is as simple as returning from the current function, but not always: For example, this model does not allow skipping tests already in the setUp() function. Thus, add a QMPTestCase.case_skip() function that invokes case_notrun() and then self.skipTest(). To make this work, we need to filter the information on how many test cases were skipped from the unittest output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Message-id: 20190917092004.999-3-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28iotests: Prefer null-co over null-aioMax Reitz
We use null-co basically everywhere in the iotests. Unless we want to test null-aio specifically, we should use it instead (for consistency). Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20190917092004.999-2-mreitz@redhat.com Reviewed-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-10-28translate-all: Remove tb_allocRichard Henderson
Since 2ac01d6dafab, this function does only two things: assert a lock is held, and call tcg_tb_alloc. It is used exactly once, and its user has already done the assert. Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Clement Deschamps <clement.deschamps@greensocs.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-28translate-all: fix uninitialized tb->orig_tbClement Deschamps
This fixes a segmentation fault in icount mode when executing from an IO region. TB is marked as CF_NOCACHE but tb->orig_tb is not initialized (equals previous value in code_gen_buffer). The issue happens in cpu_io_recompile() when it tries to invalidate orig_tb. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Clement Deschamps <clement.deschamps@greensocs.com> Message-Id: <20191022140016.918371-1-clement.deschamps@greensocs.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-28cputlb: Fix tlb_vaddr_to_hostRichard Henderson
Using uintptr_t instead of target_ulong meant that, for 64-bit guest and 32-bit host, we truncated the guest address comparator and so may not hit the tlb when we should. Fixes: 4811e9095c0 Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-28exec: Cache TARGET_PAGE_MASK for TARGET_PAGE_BITS_VARYRichard Henderson
This eliminates a set of runtime shifts. It turns out that we require TARGET_PAGE_MASK more often than TARGET_PAGE_SIZE, so redefine TARGET_PAGE_SIZE based on TARGET_PAGE_MASK instead of the other way around. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-28exec: Promote TARGET_PAGE_MASK to target_longRichard Henderson
There are some uint64_t uses that expect TARGET_PAGE_MASK to extend for a 32-bit, so this must continue to be a signed type. Define based on TARGET_PAGE_BITS not TARGET_PAGE_SIZE; this will make a following patch more clear. This should not have a functional effect so far. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-28exec: Restrict TARGET_PAGE_BITS_VARY assert to CONFIG_DEBUG_TCGRichard Henderson
This reduces the size of a release build by about 10k. Noticably, within the tlb miss helpers. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-28exec: Use const alias for TARGET_PAGE_BITS_VARYRichard Henderson
Using a variable that is declared "const" for this tells the compiler that it may read the value once and assume that it does not change across function calls. For target_page_size, this means we have only one assert per function, and one read of the variable. This reduces the size of qemu-system-aarch64 by 8k. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-28configure: Detect compiler support for __attribute__((alias))Richard Henderson
Such support is present almost everywhere, except for Xcode 9. It is added in Xcode 10, but travis uses xcode9 by default, so we should support it for a while yet. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-28exec: Split out variable page size support to exec-vary.cRichard Henderson
The next patch will play a trick with "const" that will confuse the compiler about the uses of target_page_bits within exec.c. Moving everything to a new file prevents this confusion. No functional change so far. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-28cpu: use ROUND_UP() to define xxx_PAGE_ALIGNWei Yang
Use ROUND_UP() to define, which is a little bit easy to read. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Wei Yang <richardw.yang@linux.intel.com> Message-Id: <20191013021145.16011-2-richardw.yang@linux.intel.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-28cputlb: ensure _cmmu helper functions follow the naming standardAlex Bennée
We document this in docs/devel/load-stores.rst so lets follow it. The 32 bit and 64 bit access functions have historically not included the sign so we leave those as is. We also introduce some signed helpers which are used for loading immediate values in the translator. Fixes: 282dffc8 Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20191021150910.23216-1-alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-28tci: Add implementation for INDEX_op_ld16u_i64Stefan Weil
This fixes "make check-tcg" on a Debian x86_64 host. Signed-off-by: Stefan Weil <sw@weilnetz.de> Tested-by: Thomas Huth <thuth@redhat.com> Message-Id: <20190410194838.10123-1-sw@weilnetz.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-27Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
* Bulgarian translation update (Alexander) * RTC and PC refactorings (Hervé, Philippe, Sergio) * RTC fix (Marcelo) * More comprehensive MCE logging (Mario) * x86 IGNNE implementation (Paolo) * Microvm machine type (Sergio) * Support for UMONITOR/UMWAIT/TPAUSE (Tao) * Do not use %m in common code (Thomas) * NoNonArchitecturalCoreSharing Hyper-V enlightenment (Vitaly) * getpagesize cleanups (Wei) # gpg: Signature made Sat 26 Oct 2019 14:39:56 BST # gpg: using RSA key BFFBD25F78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini/tags/for-upstream: (39 commits) i386: implement IGNNE target/i386: introduce cpu_set_fpus target/i386: move FERR handling to target/i386 core: replace getpagesize() with qemu_real_host_page_size audio: fix missing break mc146818rtc: always register rtc to rtc list mc146818rtc: Include mc146818rtc_regs.h directly in mc146818rtc.c mc146818rtc: Move RTC_ISA_IRQ definition mc146818rtc: move structure to header file hw/i386/pc: Remove kvm_i386.h include hw/i386/pc: Extract pc_i8259_create() hw/i386/pc: Move gsi_state creation code hw/i386/pc: Extract pc_gsi_create() target/i386: Add support for save/load IA32_UMWAIT_CONTROL MSR x86/cpu: Add support for UMONITOR/UMWAIT/TPAUSE hw/timer/mc146818rtc: Only include qapi-commands-misc on I386 runstate: ignore exit request in finish migrate state checkpatch: suggest qemu_real_host_page_size instead of getpagesize() or sysconf(_SC_PAGESIZE) MAINTAINERS: add microvm related files hw/i386: Introduce the microvm machine type ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-10-27contrib/gitdm: add China Mobile to the domain mapAlex Bennée
We've had a number of contributions from this domain. Mao has confirmed they are company contributions. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com> Cc: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
2019-10-27contrib/gitdm: add Andrey to the individual groupAlex Bennée
Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Andrey Smirnov <andrew.smirnov@gmail.com>
2019-10-27contrib/gitdm: add Emanuele as an individualAlex Bennée
Again this is guess work based on public websites. Please confirm. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Emanuele Giuseppe Esposito <e.emanuelegiuseppe@gmail.com>
2019-10-26i386: implement IGNNEPaolo Bonzini
Change the handling of port F0h writes and FPU exceptions to implement IGNNE. The implementation mixes a bit what the chipset and processor do in real hardware, but the effect is the same as what happens with actual FERR# and IGNNE# pins: writing to port F0h asserts IGNNE# in addition to lowering FP_IRQ; while clearing the SE bit in the FPU status word deasserts IGNNE#. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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