- 26 1月, 2014 26 次提交
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由 Igor Mammedov 提交于
.. so OSPM could notice resource conflict if there is any. Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Igor Mammedov 提交于
... for range defined at hw/acpi/ich9.c:ICH9_PROC_BASE Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Igor Mammedov 提交于
.. so that they might not be used by PCI devices. Note: Resort to concatenating templates with preprocessor help, because 1.0b spec isn't supporting ConcatenateResTemplate, as result Windows XP fails to execute PCI0._CRS method if ConcatenateResTemplate() is used. Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Igor Mammedov 提交于
Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Igor Mammedov 提交于
.. use IO port 0cd8-0xcf7 range for CPU present bitmap Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Igor Mammedov 提交于
.. so it could be used for adding CPU hotplug to Q35 machine Add an additional header with that will be shared between C and ASL code: include/hw/acpi/cpu_hotplug_defs.h Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Michael S. Tsirkin 提交于
This enables support for device hotplug behind pci bridges. Bridge devices themselves need to be pre-configured on qemu command line. Design: - at machine init time, assign "bsel" property to bridges with hotplug support - dynamically (At ACPI table read) generate ACPI code to handle hotplug events for each bridge with "bsel" property Note: ACPI doesn't support adding or removing bridges by hotplug. We detect and prevent removal of bridges by hotplug, unless they were added by hotplug previously (and so, are not described by ACPI). Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Michael S. Tsirkin 提交于
Add support for acpi pci hotplug using the new infrastructure. PIIX4 legacy interface is maintained as is for machine types 1.7 and older. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Michael S. Tsirkin 提交于
Add ACPI based PCI hotplug library with bridge hotplug support. Design - each bus gets assigned "bsel" property. - ACPI code writes this number to a new BNUM register, then uses existing UP/DOWN registers to probe slot status; to eject, write number to BNUM register, then slot into existing EJ. The interface is actually backwards-compatible with existing PIIX4 ACPI (though not migration compatible). This is split out from PIIX4 codebase so we can reuse it for Q35 as well. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Michael S. Tsirkin 提交于
Useful for ACPI hotplug. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Igor Mammedov 提交于
some *.dsl files include another *.dsl files but there weren't any dependicies and when included file changed target table wasn't rebuild. Fix this by using the same auto dependency generation as for C files. Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Marcel Apfelbaum 提交于
The asl comparison will break every time the ACPI tables are updated. This may break the git bisect. Instead of failing print a warning on stderr including the retained asl files, so they can be compared offline. Signed-off-by: NMarcel Apfelbaum <marcel.a@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Marcel Apfelbaum 提交于
It seems that iasl has an issue when disassembles some ACPI tables using the command line: iasl -e DSDT -e SSDT -d HPET Modified the iasl command line to "iasl -d HPET" until the problem is solved. The command line remained the same for DSDT and SSDT tables. Reported-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMarcel Apfelbaum <marcel.a@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Marcel Apfelbaum 提交于
Just a refactoring, ssdt_tables name was confusing as it included other tables as well. Signed-off-by: NMarcel Apfelbaum <marcel.a@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Alexey Kardashevskiy 提交于
Double endianness convertion make this test failing on POWERPC machine running in big-endian. This fixes the test to success on big-endian host. Signed-off-by: NAlexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Marcel Apfelbaum 提交于
When running the test with TEST_ACPI_REBUILD_AML=y environment variable, the test will rebuild and validate the expected aml files. Signed-off-by: NMarcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Marcel Apfelbaum 提交于
Acpi unit-test will fail every time the acpi tables change. This script rebuild the expected aml files, so the test will pass. It also validates the modifications. Signed-off-by: NMarcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Marcel Apfelbaum 提交于
The test checked if iasl is installed by running "iasl" and checking the error output. It is better to use the iasl executable as appears in configuration. Signed-off-by: NMarcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Marcel Apfelbaum 提交于
Acpi unit-tests will extract iasl executable from CONFIG_IASL define. Signed-off-by: NMarcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Marcel Apfelbaum 提交于
This test will run only if iasl is installed on the host machine. The test plan: 1. Dumps the ACPI tables as AML on the disk. 2. Runs iasl to disassembly the tables into ASL files. 3. Runs iasl to disassembly the offline AML files into ASL files. 4. Compares the ASL files. The test runs for both default machine and q35. In case the test fails, it can be easily tweaked to show the differences between the ASL files and understand the issue. Signed-off-by: NMarcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Marcel Apfelbaum 提交于
Ensure configure will set-up links for the files if the build is created in other directory. Signed-off-by: NMarcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Marcel Apfelbaum 提交于
Added unit-test's expected aml files to be compared with the actual ACPI tables. Signed-off-by: NMarcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Stefan Weil 提交于
cgcc complains that -ENOSYS is not a good value for 'bool'. A dummy virtio will never have pending queue entries, so let us return false. Signed-off-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Gabriel L. Somlo 提交于
Minimize the storage used for AppleSMC's _STA (8bit), relying on ASL to implicitly convert it to the officially specified 32bit value. Signed-off-by: NGabriel Somlo <somlo@cmu.edu> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Gabriel L. Somlo 提交于
AppleSMC (-device isa-applesmc) is required to boot OS X guests. OS X expects a SMC node to be present in the ACPI DSDT. This patch adds a SMC node to the DSDT, and dynamically patches the return value of SMC._STA to either 0x0B if the chip is present, or otherwise to 0x00, before booting the guest. Signed-off-by: NGabriel Somlo <somlo@cmu.edu> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Laszlo Ersek 提交于
When qemu dies unexpectedly, for example in response to an explicit abort() call, or (more importantly) when an external signal is delivered to it that results in a coredump, sometimes it is useful to extract the guest vmcore from the qemu process' memory image. The guest vmcore might help understand an emulation problem in qemu, or help debug the guest. This script reimplements (and cuts many features of) the qmp_dump_guest_memory() command in gdb/Python, https://sourceware.org/gdb/current/onlinedocs/gdb/Python-API.html working off the saved memory image of the qemu process. The docstring in the patch (serving as gdb help text) describes the limitations relative to the QMP command. Dependencies of qmp_dump_guest_memory() have been reimplemented as needed. I sought to follow the general structure, sticking to original function names where possible. However, keeping it simple prevailed in some places. The patch has been tested with a 4 VCPU, 768 MB, RHEL-6.4 (2.6.32-358.el6.x86_64) guest: - The script printed > guest RAM blocks: > target_start target_end host_addr message count > ---------------- ---------------- ---------------- ------- ----- > 0000000000000000 00000000000a0000 00007f95d0000000 added 1 > 00000000000a0000 00000000000b0000 00007f960ac00000 added 2 > 00000000000c0000 00000000000ca000 00007f95d00c0000 added 3 > 00000000000ca000 00000000000cd000 00007f95d00ca000 joined 3 > 00000000000cd000 00000000000d0000 00007f95d00cd000 joined 3 > 00000000000d0000 00000000000f0000 00007f95d00d0000 joined 3 > 00000000000f0000 0000000000100000 00007f95d00f0000 joined 3 > 0000000000100000 0000000030000000 00007f95d0100000 joined 3 > 00000000fc000000 00000000fc800000 00007f960ac00000 added 4 > 00000000fffe0000 0000000100000000 00007f9618800000 added 5 > dumping range at 00007f95d0000000 for length 00000000000a0000 > dumping range at 00007f960ac00000 for length 0000000000010000 > dumping range at 00007f95d00c0000 for length 000000002ff40000 > dumping range at 00007f960ac00000 for length 0000000000800000 > dumping range at 00007f9618800000 for length 0000000000020000 - The vmcore was checked with "readelf", comparing the results against a vmcore written by qmp_dump_guest_memory(): > --- theirs 2013-09-12 17:38:59.797289404 +0200 > +++ mine 2013-09-12 17:39:03.820289404 +0200 > @@ -27,16 +27,16 @@ > Type Offset VirtAddr PhysAddr > FileSiz MemSiz Flags Align > NOTE 0x0000000000000190 0x0000000000000000 0x0000000000000000 > - 0x0000000000000ca0 0x0000000000000ca0 0 > - LOAD 0x0000000000000e30 0x0000000000000000 0x0000000000000000 > + 0x000000000000001c 0x000000000000001c 0 > + LOAD 0x00000000000001ac 0x0000000000000000 0x0000000000000000 > 0x00000000000a0000 0x00000000000a0000 0 > - LOAD 0x00000000000a0e30 0x0000000000000000 0x00000000000a0000 > + LOAD 0x00000000000a01ac 0x0000000000000000 0x00000000000a0000 > 0x0000000000010000 0x0000000000010000 0 > - LOAD 0x00000000000b0e30 0x0000000000000000 0x00000000000c0000 > + LOAD 0x00000000000b01ac 0x0000000000000000 0x00000000000c0000 > 0x000000002ff40000 0x000000002ff40000 0 > - LOAD 0x000000002fff0e30 0x0000000000000000 0x00000000fc000000 > + LOAD 0x000000002fff01ac 0x0000000000000000 0x00000000fc000000 > 0x0000000000800000 0x0000000000800000 0 > - LOAD 0x00000000307f0e30 0x0000000000000000 0x00000000fffe0000 > + LOAD 0x00000000307f01ac 0x0000000000000000 0x00000000fffe0000 > 0x0000000000020000 0x0000000000020000 0 > > There is no dynamic section in this file. > @@ -47,13 +47,6 @@ > > No version information found in this file. > > -Notes at offset 0x00000190 with length 0x00000ca0: > +Notes at offset 0x00000190 with length 0x0000001c: > Owner Data size Description > - CORE 0x00000150 NT_PRSTATUS (prstatus structure) > - CORE 0x00000150 NT_PRSTATUS (prstatus structure) > - CORE 0x00000150 NT_PRSTATUS (prstatus structure) > - CORE 0x00000150 NT_PRSTATUS (prstatus structure) > - QEMU 0x000001b0 Unknown note type: (0x00000000) > - QEMU 0x000001b0 Unknown note type: (0x00000000) > - QEMU 0x000001b0 Unknown note type: (0x00000000) > - QEMU 0x000001b0 Unknown note type: (0x00000000) > + NONE 0x00000005 Unknown note type: (0x00000000) - The vmcore was checked with "crash" too, again comparing the results against a vmcore written by qmp_dump_guest_memory(): > --- guest.vmcore.log2 2013-09-12 17:52:27.074289201 +0200 > +++ example.dump.log2 2013-09-12 17:52:15.904289203 +0200 > @@ -22,11 +22,11 @@ > This GDB was configured as "x86_64-unknown-linux-gnu"... > > KERNEL: /usr/lib/debug/lib/modules/2.6.32-358.el6.x86_64/vmlinux > - DUMPFILE: /home/lacos/tmp/guest.vmcore > + DUMPFILE: /home/lacos/tmp/example.dump > CPUS: 4 > - DATE: Thu Sep 12 17:16:11 2013 > - UPTIME: 00:01:09 > -LOAD AVERAGE: 0.07, 0.03, 0.00 > + DATE: Thu Sep 12 17:17:41 2013 > + UPTIME: 00:00:38 > +LOAD AVERAGE: 0.18, 0.05, 0.01 > TASKS: 130 > NODENAME: localhost.localdomain > RELEASE: 2.6.32-358.el6.x86_64 > @@ -38,12 +38,12 @@ > COMMAND: "swapper" > TASK: ffffffff81a8d020 (1 of 4) [THREAD_INFO: ffffffff81a00000] > CPU: 0 > - STATE: TASK_RUNNING (PANIC) > + STATE: TASK_RUNNING (ACTIVE) > + WARNING: panic task not found > > crash> bt > PID: 0 TASK: ffffffff81a8d020 CPU: 0 COMMAND: "swapper" > - #0 [ffffffff81a01ed0] default_idle at ffffffff8101495d > - #1 [ffffffff81a01ef0] cpu_idle at ffffffff81009fc6 > + #0 [ffffffff81a01ef0] cpu_idle at ffffffff81009fc6 > crash> task ffffffff81a8d020 > PID: 0 TASK: ffffffff81a8d020 CPU: 0 COMMAND: "swapper" > struct task_struct { > @@ -75,7 +75,7 @@ > prev = 0xffffffff81a8d080 > }, > on_rq = 0, > - exec_start = 8618466836, > + exec_start = 7469214014, > sum_exec_runtime = 0, > vruntime = 0, > prev_sum_exec_runtime = 0, > @@ -149,7 +149,7 @@ > }, > tasks = { > next = 0xffff88002d621948, > - prev = 0xffff880029618f28 > + prev = 0xffff880023b74488 > }, > pushable_tasks = { > prio = 140, > @@ -165,7 +165,7 @@ > } > }, > mm = 0x0, > - active_mm = 0xffff88002929b780, > + active_mm = 0xffff8800297eb980, > exit_state = 0, > exit_code = 0, > exit_signal = 0, > @@ -177,7 +177,7 @@ > sched_reset_on_fork = 0, > pid = 0, > tgid = 0, > - stack_canary = 2483693585637059287, > + stack_canary = 7266362296181431986, > real_parent = 0xffffffff81a8d020, > parent = 0xffffffff81a8d020, > children = { > @@ -224,14 +224,14 @@ > set_child_tid = 0x0, > clear_child_tid = 0x0, > utime = 0, > - stime = 3, > + stime = 2, > utimescaled = 0, > - stimescaled = 3, > + stimescaled = 2, > gtime = 0, > prev_utime = 0, > prev_stime = 0, > nvcsw = 0, > - nivcsw = 1000, > + nivcsw = 1764, > start_time = { > tv_sec = 0, > tv_nsec = 0 - <name_dropping>I asked for Dave Anderson's help with verifying the extracted vmcore, and his comments make me think I should post this.</name_dropping> Signed-off-by: NLaszlo Ersek <lersek@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 25 1月, 2014 14 次提交
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由 Anthony Liguori 提交于
* qemu-kvm/uq/master: kvm: always update the MPX model specific register KVM: fix addr type for KVM_IOEVENTFD KVM: Retry KVM_CREATE_VM on EINTR mempath prefault: fix off-by-one error kvm: x86: Separately write feature control MSR on reset roms: Flush icache when writing roms to guest memory target-i386: clear guest TSC on reset target-i386: do not special case TSC writeback target-i386: Intel MPX Conflicts: exec.c aliguori: fix trivial merge conflict in exec.c Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
* otubo/seccomp: seccomp: add some basic shared memory syscalls to the whitelist seccomp: add mkdir() and fchmod() to the whitelist Message-id: 1390231004-18392-1-git-send-email-otubo@linux.vnet.ibm.com Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
Initial patch for QEMU GTK support on Windows # gpg: Signature made Mon 20 Jan 2014 11:37:58 AM PST using RSA key ID FAD62069 # gpg: Can't check signature: public key not found * sweil/tags/for_anthony: gtk: Support keyboard translation for hosts running Windows Message-id: 1390246909-18757-1-git-send-email-sw@weilnetz.de Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
hda-codec: disable streams on reset # gpg: Signature made Tue 21 Jan 2014 02:17:12 AM PST using RSA key ID D3E87138 # gpg: Can't check signature: public key not found * kraxel/tags/pull-audio-2: hda-codec: disable streams on reset Message-id: 1390299589-5082-1-git-send-email-kraxel@redhat.com Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
usb core+hid: add support for microsoft os descriptors # gpg: Signature made Tue 21 Jan 2014 02:21:29 AM PST using RSA key ID D3E87138 # gpg: Can't check signature: public key not found * kraxel/tags/pull-usb-2: usb-hid: add microsoft os descriptor support usb: add support for microsoft os descriptors Message-id: 1390299772-5368-1-git-send-email-kraxel@redhat.com Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
* bonzini/scsi-next: scsi: Support TEST UNIT READY in the dummy LUN0 block: add .bdrv_reopen_prepare() stub for iscsi virtio-scsi: Prevent assertion on missed events virtio-scsi: Cleanup of I/Os that never started scsi: Assign cancel_io vector for scsi_disk_emulate_ops Conflicts: block/iscsi.c aliguori: resolve trivial merge conflict in block/iscsi.c Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
Block patches # gpg: Signature made Fri 24 Jan 2014 08:40:53 AM PST using RSA key ID C88F2FD6 # gpg: Can't check signature: public key not found * kwolf/tags/for-anthony: (93 commits) block: Switch bdrv_io_limits_intercept() to byte granularity qemu-iotests: Test pwritev RMW logic qemu-io: New command 'sleep' blkdebug: Make required alignment configurable iscsi: Set bs->request_alignment block: Make bdrv_pwrite() a bdrv_prwv_co() wrapper block: Make bdrv_pread() a bdrv_prwv_co() wrapper block: Change coroutine wrapper to byte granularity block: Assert serialisation assumptions in pwritev block: Align requests in bdrv_co_do_pwritev() block: Allow wait_serialising_requests() at any point block: Make overlap range for serialisation dynamic block: Generalise and optimise COR serialisation block: Make zero-after-EOF work with larger alignment block: Allow waiting for overlapping requests between begin/end block: Switch BdrvTrackedRequest to byte granularity block: Introduce bdrv_co_do_pwritev() block: write: Handle COR dependency after I/O throttling block: Introduce bdrv_aligned_pwritev() block: Introduce bdrv_co_do_preadv() ... Message-id: 1390584136-24703-1-git-send-email-kwolf@redhat.com Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Kevin Wolf 提交于
Request sizes used to be rounded down to the next sector boundary, allowing to bypass the I/O limit. Now all requests are accounted for with their exact byte size. Reported-by: NWenchao Xia <xiawenc@linux.vnet.ibm.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NMax Reitz <mreitz@redhat.com>
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由 Kevin Wolf 提交于
Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NMax Reitz <mreitz@redhat.com>
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由 Kevin Wolf 提交于
There is no easy way to check that a request correctly waits for a different request. With a sleep command we can at least approximate it. Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Kevin Wolf 提交于
The new 'align' option of blkdebug can be used in order to emulate backends with a required 4k alignment on hosts which only really require 512 byte alignment. Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Paolo Bonzini 提交于
The iSCSI backend already gets the block size from the READ CAPACITY command it sends. Save it so that the generic block layer gets it too. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NMax Reitz <mreitz@redhat.com>
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由 Kevin Wolf 提交于
Instead of implementing the alignment adjustment here, use the now existing functionality of bdrv_co_do_pwritev(). Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NMax Reitz <mreitz@redhat.com>
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由 Kevin Wolf 提交于
Instead of implementing the alignment adjustment here, use the now existing functionality of bdrv_co_do_preadv(). Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NMax Reitz <mreitz@redhat.com>
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