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2020-08-28migration: improve error reporting of block driver state nameDaniel P. Berrangé1-2/+2
With blockdev, a BlockDriverState may not have a device name, so using a node name is required as an alternative. Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20200827111606.1408275-2-berrange@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-08-27tests/bios-tables-test: add smbios cpu speed testYing Fang1-0/+42
Add smbios type 4 CPU speed check for we added new options to set smbios type 4 "max speed" and "current speed". The default value should be 2000 when no option is specified, just as the old version did. We add the test case to one machine of each architecture, though it doesn't really run on aarch64 platform for smbios test can't run on uefi only platform yet. Signed-off-by: Ying Fang <fangying1@huawei.com> Signed-off-by: Heyi Guo <guoheyi@huawei.com> Message-Id: <20200806035634.376-3-fangying1@huawei.com>
2020-08-27acpi: update expected DSDT files with _UID changesMichael S. Tsirkin22-21/+0
_UID of the PCI root has been changed to 0. Update expected files accordingly, and re-enable their testing. Full diff of changed files disassembly: diff -ru /tmp/old/tests/data/acpi/pc/DSDT.acpihmat.dsl /tmp/new/tests/data/acpi/pc/DSDT.acpihmat.dsl --- /tmp/old/tests/data/acpi/pc/DSDT.acpihmat.dsl 2020-08-04 17:37:55.727798633 -0400 +++ /tmp/new/tests/data/acpi/pc/DSDT.acpihmat.dsl 2020-08-04 17:42:57.258859861 -0400 @@ -50,7 +50,7 @@ { Name (_HID, EisaId ("PNP0A03") /* PCI Bus */) // _HID: Hardware ID Name (_ADR, Zero) // _ADR: Address - Name (_UID, One) // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID } } diff -ru /tmp/old/tests/data/acpi/pc/DSDT.bridge.dsl /tmp/new/tests/data/acpi/pc/DSDT.bridge.dsl --- /tmp/old/tests/data/acpi/pc/DSDT.bridge.dsl 2020-08-04 17:37:55.737798601 -0400 +++ /tmp/new/tests/data/acpi/pc/DSDT.bridge.dsl 2020-08-04 17:42:57.262859849 -0400 @@ -50,7 +50,7 @@ { Name (_HID, EisaId ("PNP0A03") /* PCI Bus */) // _HID: Hardware ID Name (_ADR, Zero) // _ADR: Address - Name (_UID, One) // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID } } diff -ru /tmp/old/tests/data/acpi/pc/DSDT.cphp.dsl /tmp/new/tests/data/acpi/pc/DSDT.cphp.dsl --- /tmp/old/tests/data/acpi/pc/DSDT.cphp.dsl 2020-08-04 17:37:55.745798576 -0400 +++ /tmp/new/tests/data/acpi/pc/DSDT.cphp.dsl 2020-08-04 17:42:57.265859839 -0400 @@ -50,7 +50,7 @@ { Name (_HID, EisaId ("PNP0A03") /* PCI Bus */) // _HID: Hardware ID Name (_ADR, Zero) // _ADR: Address - Name (_UID, One) // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID } } diff -ru /tmp/old/tests/data/acpi/pc/DSDT.dimmpxm.dsl /tmp/new/tests/data/acpi/pc/DSDT.dimmpxm.dsl --- /tmp/old/tests/data/acpi/pc/DSDT.dimmpxm.dsl 2020-08-04 17:37:55.759798533 -0400 +++ /tmp/new/tests/data/acpi/pc/DSDT.dimmpxm.dsl 2020-08-04 17:42:57.268859830 -0400 @@ -52,7 +52,7 @@ { Name (_HID, EisaId ("PNP0A03") /* PCI Bus */) // _HID: Hardware ID Name (_ADR, Zero) // _ADR: Address - Name (_UID, One) // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID } } diff -ru /tmp/old/tests/data/acpi/pc/DSDT.dsl /tmp/new/tests/data/acpi/pc/DSDT.dsl --- /tmp/old/tests/data/acpi/pc/DSDT.dsl 2020-08-04 17:37:55.713798676 -0400 +++ /tmp/new/tests/data/acpi/pc/DSDT.dsl 2020-08-04 17:42:57.256859867 -0400 @@ -50,7 +50,7 @@ { Name (_HID, EisaId ("PNP0A03") /* PCI Bus */) // _HID: Hardware ID Name (_ADR, Zero) // _ADR: Address - Name (_UID, One) // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID } } diff -ru /tmp/old/tests/data/acpi/pc/DSDT.ipmikcs.dsl /tmp/new/tests/data/acpi/pc/DSDT.ipmikcs.dsl --- /tmp/old/tests/data/acpi/pc/DSDT.ipmikcs.dsl 2020-08-04 17:37:55.765798514 -0400 +++ /tmp/new/tests/data/acpi/pc/DSDT.ipmikcs.dsl 2020-08-04 17:42:57.270859824 -0400 @@ -50,7 +50,7 @@ { Name (_HID, EisaId ("PNP0A03") /* PCI Bus */) // _HID: Hardware ID Name (_ADR, Zero) // _ADR: Address - Name (_UID, One) // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID } } diff -ru /tmp/old/tests/data/acpi/pc/DSDT.memhp.dsl /tmp/new/tests/data/acpi/pc/DSDT.memhp.dsl --- /tmp/old/tests/data/acpi/pc/DSDT.memhp.dsl 2020-08-04 17:37:55.773798489 -0400 +++ /tmp/new/tests/data/acpi/pc/DSDT.memhp.dsl 2020-08-04 17:42:57.273859814 -0400 @@ -50,7 +50,7 @@ { Name (_HID, EisaId ("PNP0A03") /* PCI Bus */) // _HID: Hardware ID Name (_ADR, Zero) // _ADR: Address - Name (_UID, One) // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID } } diff -ru /tmp/old/tests/data/acpi/pc/DSDT.numamem.dsl /tmp/new/tests/data/acpi/pc/DSDT.numamem.dsl --- /tmp/old/tests/data/acpi/pc/DSDT.numamem.dsl 2020-08-04 17:37:55.782798461 -0400 +++ /tmp/new/tests/data/acpi/pc/DSDT.numamem.dsl 2020-08-04 17:42:57.276859805 -0400 @@ -50,7 +50,7 @@ { Name (_HID, EisaId ("PNP0A03") /* PCI Bus */) // _HID: Hardware ID Name (_ADR, Zero) // _ADR: Address - Name (_UID, One) // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID } } diff -ru /tmp/old/tests/data/acpi/q35/DSDT.acpihmat.dsl /tmp/new/tests/data/acpi/q35/DSDT.acpihmat.dsl --- /tmp/old/tests/data/acpi/q35/DSDT.acpihmat.dsl 2020-08-04 17:37:55.911798060 -0400 +++ /tmp/new/tests/data/acpi/q35/DSDT.acpihmat.dsl 2020-08-04 17:42:57.327859646 -0400 @@ -51,7 +51,7 @@ Name (_HID, EisaId ("PNP0A08") /* PCI Express Bus */) // _HID: Hardware ID Name (_CID, EisaId ("PNP0A03") /* PCI Bus */) // _CID: Compatible ID Name (_ADR, Zero) // _ADR: Address - Name (_UID, One) // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID Method (_OSC, 4, NotSerialized) // _OSC: Operating System Capabilities { CreateDWordField (Arg3, Zero, CDW1) diff -ru /tmp/old/tests/data/acpi/q35/DSDT.bridge.dsl /tmp/new/tests/data/acpi/q35/DSDT.bridge.dsl --- /tmp/old/tests/data/acpi/q35/DSDT.bridge.dsl 2020-08-04 17:37:55.920798032 -0400 +++ /tmp/new/tests/data/acpi/q35/DSDT.bridge.dsl 2020-08-04 17:42:57.331859634 -0400 @@ -51,7 +51,7 @@ Name (_HID, EisaId ("PNP0A08") /* PCI Express Bus */) // _HID: Hardware ID Name (_CID, EisaId ("PNP0A03") /* PCI Bus */) // _CID: Compatible ID Name (_ADR, Zero) // _ADR: Address - Name (_UID, One) // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID Method (_OSC, 4, NotSerialized) // _OSC: Operating System Capabilities { CreateDWordField (Arg3, Zero, CDW1) diff -ru /tmp/old/tests/data/acpi/q35/DSDT.cphp.dsl /tmp/new/tests/data/acpi/q35/DSDT.cphp.dsl --- /tmp/old/tests/data/acpi/q35/DSDT.cphp.dsl 2020-08-04 17:37:55.930798001 -0400 +++ /tmp/new/tests/data/acpi/q35/DSDT.cphp.dsl 2020-08-04 17:42:57.336859618 -0400 @@ -51,7 +51,7 @@ Name (_HID, EisaId ("PNP0A08") /* PCI Express Bus */) // _HID: Hardware ID Name (_CID, EisaId ("PNP0A03") /* PCI Bus */) // _CID: Compatible ID Name (_ADR, Zero) // _ADR: Address - Name (_UID, One) // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID Method (_OSC, 4, NotSerialized) // _OSC: Operating System Capabilities { CreateDWordField (Arg3, Zero, CDW1) diff -ru /tmp/old/tests/data/acpi/q35/DSDT.dimmpxm.dsl /tmp/new/tests/data/acpi/q35/DSDT.dimmpxm.dsl --- /tmp/old/tests/data/acpi/q35/DSDT.dimmpxm.dsl 2020-08-04 17:37:55.942797963 -0400 +++ /tmp/new/tests/data/acpi/q35/DSDT.dimmpxm.dsl 2020-08-04 17:42:57.340859606 -0400 @@ -53,7 +53,7 @@ Name (_HID, EisaId ("PNP0A08") /* PCI Express Bus */) // _HID: Hardware ID Name (_CID, EisaId ("PNP0A03") /* PCI Bus */) // _CID: Compatible ID Name (_ADR, Zero) // _ADR: Address - Name (_UID, One) // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID Method (_OSC, 4, NotSerialized) // _OSC: Operating System Capabilities { CreateDWordField (Arg3, Zero, CDW1) diff -ru /tmp/old/tests/data/acpi/q35/DSDT.dsl /tmp/new/tests/data/acpi/q35/DSDT.dsl --- /tmp/old/tests/data/acpi/q35/DSDT.dsl 2020-08-04 17:37:55.898798100 -0400 +++ /tmp/new/tests/data/acpi/q35/DSDT.dsl 2020-08-04 17:42:57.323859659 -0400 @@ -51,7 +51,7 @@ Name (_HID, EisaId ("PNP0A08") /* PCI Express Bus */) // _HID: Hardware ID Name (_CID, EisaId ("PNP0A03") /* PCI Bus */) // _CID: Compatible ID Name (_ADR, Zero) // _ADR: Address - Name (_UID, One) // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID Method (_OSC, 4, NotSerialized) // _OSC: Operating System Capabilities { CreateDWordField (Arg3, Zero, CDW1) diff -ru /tmp/old/tests/data/acpi/q35/DSDT.ipmibt.dsl /tmp/new/tests/data/acpi/q35/DSDT.ipmibt.dsl --- /tmp/old/tests/data/acpi/q35/DSDT.ipmibt.dsl 2020-08-04 17:37:55.952797932 -0400 +++ /tmp/new/tests/data/acpi/q35/DSDT.ipmibt.dsl 2020-08-04 17:42:57.344859593 -0400 @@ -51,7 +51,7 @@ Name (_HID, EisaId ("PNP0A08") /* PCI Express Bus */) // _HID: Hardware ID Name (_CID, EisaId ("PNP0A03") /* PCI Bus */) // _CID: Compatible ID Name (_ADR, Zero) // _ADR: Address - Name (_UID, One) // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID Method (_OSC, 4, NotSerialized) // _OSC: Operating System Capabilities { CreateDWordField (Arg3, Zero, CDW1) diff -ru /tmp/old/tests/data/acpi/q35/DSDT.memhp.dsl /tmp/new/tests/data/acpi/q35/DSDT.memhp.dsl --- /tmp/old/tests/data/acpi/q35/DSDT.memhp.dsl 2020-08-04 17:37:55.962797901 -0400 +++ /tmp/new/tests/data/acpi/q35/DSDT.memhp.dsl 2020-08-04 17:42:57.348859581 -0400 @@ -51,7 +51,7 @@ Name (_HID, EisaId ("PNP0A08") /* PCI Express Bus */) // _HID: Hardware ID Name (_CID, EisaId ("PNP0A03") /* PCI Bus */) // _CID: Compatible ID Name (_ADR, Zero) // _ADR: Address - Name (_UID, One) // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID Method (_OSC, 4, NotSerialized) // _OSC: Operating System Capabilities { CreateDWordField (Arg3, Zero, CDW1) diff -ru /tmp/old/tests/data/acpi/q35/DSDT.mmio64.dsl /tmp/new/tests/data/acpi/q35/DSDT.mmio64.dsl --- /tmp/old/tests/data/acpi/q35/DSDT.mmio64.dsl 2020-08-04 17:37:55.972797870 -0400 +++ /tmp/new/tests/data/acpi/q35/DSDT.mmio64.dsl 2020-08-04 17:42:57.351859572 -0400 @@ -51,7 +51,7 @@ Name (_HID, EisaId ("PNP0A08") /* PCI Express Bus */) // _HID: Hardware ID Name (_CID, EisaId ("PNP0A03") /* PCI Bus */) // _CID: Compatible ID Name (_ADR, Zero) // _ADR: Address - Name (_UID, One) // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID Method (_OSC, 4, NotSerialized) // _OSC: Operating System Capabilities { CreateDWordField (Arg3, Zero, CDW1) diff -ru /tmp/old/tests/data/acpi/q35/DSDT.numamem.dsl /tmp/new/tests/data/acpi/q35/DSDT.numamem.dsl --- /tmp/old/tests/data/acpi/q35/DSDT.numamem.dsl 2020-08-04 17:37:55.983797836 -0400 +++ /tmp/new/tests/data/acpi/q35/DSDT.numamem.dsl 2020-08-04 17:42:57.354859562 -0400 @@ -51,7 +51,7 @@ Name (_HID, EisaId ("PNP0A08") /* PCI Express Bus */) // _HID: Hardware ID Name (_CID, EisaId ("PNP0A03") /* PCI Bus */) // _CID: Compatible ID Name (_ADR, Zero) // _ADR: Address - Name (_UID, One) // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID Method (_OSC, 4, NotSerialized) // _OSC: Operating System Capabilities { CreateDWordField (Arg3, Zero, CDW1) diff -ru /tmp/old/tests/data/acpi/q35/DSDT.tis.dsl /tmp/new/tests/data/acpi/q35/DSDT.tis.dsl --- /tmp/old/tests/data/acpi/q35/DSDT.tis.dsl 2020-08-04 17:37:55.993797804 -0400 +++ /tmp/new/tests/data/acpi/q35/DSDT.tis.dsl 2020-08-04 17:42:57.358859550 -0400 @@ -51,7 +51,7 @@ Name (_HID, EisaId ("PNP0A08") /* PCI Express Bus */) // _HID: Hardware ID Name (_CID, EisaId ("PNP0A03") /* PCI Bus */) // _CID: Compatible ID Name (_ADR, Zero) // _ADR: Address - Name (_UID, One) // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID Method (_OSC, 4, NotSerialized) // _OSC: Operating System Capabilities { CreateDWordField (Arg3, Zero, CDW1) diff -ru /tmp/old/tests/data/acpi/virt/DSDT.dsl /tmp/new/tests/data/acpi/virt/DSDT.dsl --- /tmp/old/tests/data/acpi/virt/DSDT.dsl 2020-08-04 17:37:56.121797406 -0400 +++ /tmp/new/tests/data/acpi/virt/DSDT.dsl 2020-08-04 17:42:57.408859394 -0400 @@ -641,7 +641,7 @@ Name (_CID, "PNP0A03" /* PCI Bus */) // _CID: Compatible ID Name (_SEG, Zero) // _SEG: PCI Segment Name (_BBN, Zero) // _BBN: BIOS Bus Number - Name (_UID, "PCI0") // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID Name (_STR, Unicode ("PCIe 0 Device")) // _STR: Description String Name (_CCA, One) // _CCA: Cache Coherency Attribute Name (_PRT, Package (0x80) // _PRT: PCI Routing Table diff -ru /tmp/old/tests/data/acpi/virt/DSDT.memhp.dsl /tmp/new/tests/data/acpi/virt/DSDT.memhp.dsl --- /tmp/old/tests/data/acpi/virt/DSDT.memhp.dsl 2020-08-04 17:37:56.129797381 -0400 +++ /tmp/new/tests/data/acpi/virt/DSDT.memhp.dsl 2020-08-04 17:42:57.411859385 -0400 @@ -643,7 +643,7 @@ Name (_CID, "PNP0A03" /* PCI Bus */) // _CID: Compatible ID Name (_SEG, Zero) // _SEG: PCI Segment Name (_BBN, Zero) // _BBN: BIOS Bus Number - Name (_UID, "PCI0") // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID Name (_STR, Unicode ("PCIe 0 Device")) // _STR: Description String Name (_CCA, One) // _CCA: Cache Coherency Attribute Name (_PRT, Package (0x80) // _PRT: PCI Routing Table diff -ru /tmp/old/tests/data/acpi/virt/DSDT.numamem.dsl /tmp/new/tests/data/acpi/virt/DSDT.numamem.dsl --- /tmp/old/tests/data/acpi/virt/DSDT.numamem.dsl 2020-08-04 17:37:56.141797343 -0400 +++ /tmp/new/tests/data/acpi/virt/DSDT.numamem.dsl 2020-08-04 17:42:57.413859379 -0400 @@ -641,7 +641,7 @@ Name (_CID, "PNP0A03" /* PCI Bus */) // _CID: Compatible ID Name (_SEG, Zero) // _SEG: PCI Segment Name (_BBN, Zero) // _BBN: BIOS Bus Number - Name (_UID, "PCI0") // _UID: Unique ID + Name (_UID, Zero) // _UID: Unique ID Name (_STR, Unicode ("PCIe 0 Device")) // _STR: Description String Name (_CCA, One) // _CCA: Cache Coherency Attribute Name (_PRT, Package (0x80) // _PRT: PCI Routing Table Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-08-27disassemble-aml: -o actually worksMichael S. Tsirkin1-3/+8
Turns out that option was borken due to weird iasl command line handling. Fix it. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-08-27acpi: allow DSDT changesMichael S. Tsirkin1-0/+21
We are updating all DSDTs with UID 0 for PCI Root. Allow changes. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-08-26Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-08-26' ↵Peter Maydell25-135/+1824
into staging Block patches: - qcow2 subclusters (extended L2 entries) # gpg: Signature made Wed 26 Aug 2020 08:37:04 BST # gpg: using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40 # gpg: issuer "mreitz@redhat.com" # gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full] # Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40 * remotes/maxreitz/tags/pull-block-2020-08-26: (34 commits) iotests: Add tests for qcow2 images with extended L2 entries qcow2: Assert that expand_zero_clusters_in_l1() does not support subclusters qcow2: Allow preallocation and backing files if extended_l2 is set qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit qcow2: Add prealloc field to QCowL2Meta qcow2: Add subcluster support to qcow2_measure() qcow2: Add subcluster support to qcow2_co_pwrite_zeroes() qcow2: Add subcluster support to handle_alloc_space() qcow2: Clear the L2 bitmap when allocating a compressed cluster qcow2: Update L2 bitmap in qcow2_alloc_cluster_link_l2() qcow2: Add subcluster support to check_refcounts_l2() qcow2: Add subcluster support to discard_in_l2_slice() qcow2: Add subcluster support to zero_in_l2_slice() qcow2: Add subcluster support to qcow2_get_host_offset() qcow2: Add subcluster support to calculate_l2_meta() qcow2: Handle QCOW2_SUBCLUSTER_UNALLOCATED_ALLOC qcow2: Replace QCOW2_CLUSTER_* with QCOW2_SUBCLUSTER_* qcow2: Add cluster type parameter to qcow2_get_host_offset() qcow2: Add qcow2_cluster_is_allocated() qcow2: Add qcow2_get_subcluster_range_type() ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-26iotests: Add tests for qcow2 images with extended L2 entriesAlberto Garcia3-0/+1628
Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-Id: <e6dd0429cafe84ca603179c298a8703bddca2904.1594396418.git.berto@igalia.com> [mreitz: Use env in shebang line] Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-08-25tests: fix a memory in test_socket_unix_abstract_goodLi Qiang1-0/+1
After build qemu with '-fsanitize=address' extra-cflags, 'make check' show following leak: ================================================================= ==44580==ERROR: LeakSanitizer: detected memory leaks Direct leak of 2500 byte(s) in 1 object(s) allocated from: #0 0x7f1b5a8b8d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28) #1 0x7f1b5a514b10 in g_malloc0 (/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x51b10) #2 0xd79ea4e4c0ad31c3 (<unknown module>) SUMMARY: AddressSanitizer: 2500 byte(s) leaked in 1 allocation(s). Call 'g_rand_free' in the end of function to avoid this. Fixes: 4d3a329af59("tests/util-sockets: add abstract unix socket cases") Signed-off-by: Li Qiang <liq3ea@163.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by:  xiaoqiang zhao <zxq_yx_007@163.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-08-25qcow2: Assert that expand_zero_clusters_in_l1() does not support subclustersAlberto Garcia2-0/+11
This function is only used by qcow2_expand_zero_clusters() to downgrade a qcow2 image to a previous version. This would require transforming all extended L2 entries into normal L2 entries but this is not a simple task and there are no plans to implement this at the moment. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-Id: <15e65112b4144381b4d8c0bdf8fb76b0d813e3d1.1594396418.git.berto@igalia.com> [mreitz: Fixed comment style] Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-08-25qcow2: Allow preallocation and backing files if extended_l2 is setAlberto Garcia1-1/+1
Traditional qcow2 images don't allow preallocation if a backing file is set. This is because once a cluster is allocated there is no way to tell that its data should be read from the backing file. Extended L2 entries have individual allocation bits for each subcluster, and therefore it is perfectly possible to have an allocated cluster with all its subclusters unallocated. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-Id: <6d5b0f38e7dc5f2f31d8cab1cb92044e9909aece.1594396418.git.berto@igalia.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-08-25qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bitAlberto Garcia21-133/+183
Now that the implementation of subclusters is complete we can finally add the necessary options to create and read images with this feature, which we call "extended L2 entries". Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-Id: <6476caaa73216bd05b7bb2d504a20415e1665176.1594396418.git.berto@igalia.com> [mreitz: %s/5\.1/5.2/; fixed 302's and 303's reference output] Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-08-25qcow2: Add subcluster support to check_refcounts_l2()Alberto Garcia1-1/+1
The offset field of an uncompressed cluster's L2 entry must be aligned to the cluster size, otherwise it is invalid. If the cluster has no data then it means that the offset points to a preallocation, so we can clear the offset field without affecting the guest-visible data. This is what 'qemu-img check' does when run in repair mode. On traditional qcow2 images this can only happen when QCOW_OFLAG_ZERO is set, and repairing such entries turns the clusters from ZERO_ALLOC into ZERO_PLAIN. Extended L2 entries have no ZERO_ALLOC clusters and no QCOW_OFLAG_ZERO but the idea is the same: if none of the subclusters are allocated then we can clear the offset field and leave the bitmap untouched. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-Id: <9f4ed1d0a34b0a545b032c31ecd8c14734065342.1594396418.git.berto@igalia.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-08-24Merge remote-tracking branch 'remotes/xtensa/tags/20200821-xtensa' into stagingPeter Maydell9-287/+998
target/xtensa updates for 5.2: - add NMI support; - add DFPU option implementation; - update FPU tests to support both FPU2000 and DFPU; - add example cores with FPU2000 and DFPU. # gpg: Signature made Fri 21 Aug 2020 21:09:37 BST # gpg: using RSA key 2B67854B98E5327DCDEB17D851F9CC91F83FA044 # gpg: issuer "jcmvbkbc@gmail.com" # gpg: Good signature from "Max Filippov <filippov@cadence.com>" [unknown] # gpg: aka "Max Filippov <max.filippov@cogentembedded.com>" [full] # gpg: aka "Max Filippov <jcmvbkbc@gmail.com>" [full] # Primary key fingerprint: 2B67 854B 98E5 327D CDEB 17D8 51F9 CC91 F83F A044 * remotes/xtensa/tags/20200821-xtensa: (24 commits) target/xtensa: import DSP3400 core target/xtensa: import de233_fpu core tests/tcg/xtensa: add DFP0 arithmetic tests tests/tcg/xtensa: test double precision load/store tests/tcg/xtensa: add fp0 div and sqrt tests tests/tcg/xtensa: update test_lsc for DFPU tests/tcg/xtensa: update test_fp1 for DFPU tests/tcg/xtensa: update test_fp0_conv for DFPU tests/tcg/xtensa: expand madd tests tests/tcg/xtensa: update test_fp0_arith for DFPU tests/tcg/xtensa: fix test execution on ISS target/xtensa: implement FPU division and square root target/xtensa: add DFPU registers and opcodes target/xtensa: add DFPU option target/xtensa: don't access BR regfile directly target/xtensa: move FSR/FCR register accessors target/xtensa: rename FPU2000 translators and helpers target/xtensa: support copying registers up to 64 bits wide target/xtensa: add geometry to xtensa_get_regfile_by_name softfloat: add xtensa specialization for pickNaNMulAdd ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-24Merge remote-tracking branch 'remotes/cschoenebeck/tags/pull-9p-20200812' ↵Peter Maydell1-0/+108
into staging 9pfs: Fix severe performance issue of Treaddir requests. # gpg: Signature made Wed 12 Aug 2020 11:06:21 BST # gpg: using RSA key 96D8D110CF7AF8084F88590134C2B58765A47395 # gpg: issuer "qemu_oss@crudebyte.com" # gpg: Good signature from "Christian Schoenebeck <qemu_oss@crudebyte.com>" [unknown] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: ECAB 1A45 4014 1413 BA38 4926 30DB 47C3 A012 D5F4 # Subkey fingerprint: 96D8 D110 CF7A F808 4F88 5901 34C2 B587 65A4 7395 * remotes/cschoenebeck/tags/pull-9p-20200812: 9pfs: clarify latency of v9fs_co_run_in_worker() 9pfs: differentiate readdir lock between 9P2000.u vs. 9P2000.L 9pfs: T_readdir latency optimization 9pfs: add new function v9fs_co_readdir_many() 9pfs: split out fs driver core of v9fs_co_readdir() 9pfs: make v9fs_readdir_response_size() public tests/virtio-9p: added split readdir tests Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-22Merge remote-tracking branch 'remotes/ericb/tags/pull-bitmaps-2020-08-21' ↵Peter Maydell8-27/+1045
into staging bitmaps patches for 2020-08-21 - Andrey Shinkevich: Enhance qcow2.py for iotest inspection of qcow2 images - Max Reitz: Add block-bitmap-mapping migration parameter # gpg: Signature made Fri 21 Aug 2020 15:05:07 BST # gpg: using RSA key 71C2CC22B1C4602927D2F3AAA7A16B4A2527436A # gpg: Good signature from "Eric Blake <eblake@redhat.com>" [full] # gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" [full] # gpg: aka "[jpeg image of size 6874]" [full] # Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A * remotes/ericb/tags/pull-bitmaps-2020-08-21: iotests: Test node/bitmap aliases during migration iotests.py: Let wait_migration() return on failure migration: Add block-bitmap-mapping parameter iotests: dump QCOW2 header in JSON in #303 qcow2_format.py: support dumping metadata in JSON format qcow2_format.py: collect fields to dump in JSON format qcow2.py: Introduce '-j' key to dump in JSON format qcow2_format.py: Dump bitmap table serialized entries qcow2_format.py: pass cluster size to substructures qcow2_format.py: Dump bitmap directory information qcow2_format.py: dump bitmap flags in human readable way. qcow2_format.py: change Qcow2BitmapExt initialization method qcow2_format.py: make printable data an extension class member iotests: add test for QCOW2 header dump Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-21tests/tcg/xtensa: add DFP0 arithmetic testsMax Filippov1-0/+162
Add test for basic double precision opcode properties. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2020-08-21tests/tcg/xtensa: test double precision load/storeMax Filippov1-0/+123
Add ldi[p]/sdi[p]/ldx[p]/sdx[p] opcode tests to test_lsc. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2020-08-21tests/tcg/xtensa: add fp0 div and sqrt testsMax Filippov2-0/+158
Test exact division/sqrt DFPU sequences. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2020-08-21tests/tcg/xtensa: update test_lsc for DFPUMax Filippov1-13/+34
DFPU doesn't have pre-increment FP load/store opcodes, it has post-increment opcodes instead. Test increment opcodes present in the current config. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2020-08-21tests/tcg/xtensa: update test_fp1 for DFPUMax Filippov1-28/+34
DFPU sets Invalid flag in FSR when at least one argument of FP comparison opcodes is NaN, SNaN for most opcodes, any NaN for olt/ole. Add checks for FSR and expected FSR values. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2020-08-21tests/tcg/xtensa: update test_fp0_conv for DFPUMax Filippov1-144/+155
DFPU conversion opcodes update FSR flags. Add FSR parameters and expected FSR register values for the conversion tests. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2020-08-21tests/tcg/xtensa: expand madd testsMax Filippov1-0/+104
Test that madd doesn't do rounding after multiplication. Test NaN propagation rules for FPU2000 and DFPU madd opcode. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2020-08-21tests/tcg/xtensa: update test_fp0_arith for DFPUMax Filippov2-97/+223
DFPU arithmetic opcodes update FSR flags. Add FSR parameters and expected FSR register values for the arithmetic tests. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2020-08-21tests/tcg/xtensa: fix test execution on ISSMax Filippov1-5/+5
Space for test results may be allocated in IRAM which is only word-accessible. Use full 32-bit words to access test results. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2020-08-21iotests: Test node/bitmap aliases during migrationMax Reitz3-0/+599
Signed-off-by: Max Reitz <mreitz@redhat.com> Message-Id: <20200820150725.68687-4-mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Tested-by: Eric Blake <eblake@redhat.com> [eblake: fold in python cleanups recommended by Vladimir] Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21iotests.py: Let wait_migration() return on failureMax Reitz1-6/+12
Let wait_migration() return on failure (with the return value indicating whether the migration was completed or has failed), so we can use it for migrations that are expected to fail, too. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20200820150725.68687-3-mreitz@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21iotests: dump QCOW2 header in JSON in #303Andrey Shinkevich2-0/+79
Extend the test case #303 by dumping QCOW2 image metadata in JSON format. Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1596742557-320265-12-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21qcow2_format.py: support dumping metadata in JSON formatAndrey Shinkevich1-0/+17
Implementation of dumping QCOW2 image metadata. The sample output: { "Header_extensions": [ { "name": "Feature table", "magic": 1745090647, "length": 192, "data_str": "<binary>" }, { "name": "Bitmaps", "magic": 595929205, "length": 24, "data": { "nb_bitmaps": 2, "reserved32": 0, "bitmap_directory_size": 64, "bitmap_directory_offset": 1048576, "bitmap_directory": [ { "name": "bitmap-1", "bitmap_table_offset": 589824, "bitmap_table_size": 1, "flags": 2, "type": 1, "granularity_bits": 15, "name_size": 8, "extra_data_size": 0, "bitmap_table": [ { "type": "serialized", "offset": 655360 }, ... Suggested-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1596742557-320265-11-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21qcow2_format.py: collect fields to dump in JSON formatAndrey Shinkevich1-0/+36
As __dict__ is being extended with class members we do not want to print, add the to_json() method to classes that returns a json-dumpable object with desired fields and their values. Extend it in subclass when necessary to print the final dictionary in the JSON output which follows. Suggested-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Message-Id: <1596742557-320265-10-git-send-email-andrey.shinkevich@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21qcow2.py: Introduce '-j' key to dump in JSON formatAndrey Shinkevich2-6/+16
Add the command key to the qcow2.py arguments list to dump QCOW2 metadata in JSON format. Here is the suggested way to do that. The implementation of the dump in JSON format is in the patch that follows. Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1596742557-320265-9-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21qcow2_format.py: Dump bitmap table serialized entriesAndrey Shinkevich2-0/+54
Add bitmap table information to the QCOW2 metadata dump. Bitmap name bitmap-1 ... Bitmap table type size offset 0 serialized 65536 10092544 1 all-zeroes 0 0 2 all-zeroes 0 0 Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1596742557-320265-8-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21qcow2_format.py: pass cluster size to substructuresAndrey Shinkevich1-6/+11
The cluster size of an image is the QcowHeader class member and may be obtained by dependent extension structures such as Qcow2BitmapExt for further bitmap table details print. Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1596742557-320265-7-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21qcow2_format.py: Dump bitmap directory informationAndrey Shinkevich2-0/+65
Read and dump entries from the bitmap directory of QCOW2 image. Header extension: magic 0x23852875 (Bitmaps) ... Bitmap name bitmap-1 bitmap_table_offset 0xf0000 bitmap_table_size 1 flags 0x2 (['auto']) type 1 granularity_bits 16 name_size 8 extra_data_size 0 Suggested-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1596742557-320265-6-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21qcow2_format.py: dump bitmap flags in human readable way.Andrey Shinkevich1-0/+16
Introduce the class BitmapFlags that parses a bitmap flags mask. Suggested-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1596742557-320265-5-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21qcow2_format.py: change Qcow2BitmapExt initialization methodAndrey Shinkevich1-14/+22
There are two ways to initialize a class derived from Qcow2Struct: 1. Pass a block of binary data to the constructor. 2. Pass the file descriptor to allow reading the file from constructor. Let's change the Qcow2BitmapExt initialization method from 1 to 2 to support a scattered reading in the initialization chain. The implementation comes with the patch that follows. Suggested-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1596742557-320265-4-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21qcow2_format.py: make printable data an extension class memberAndrey Shinkevich1-6/+8
Let us differ binary data type from string one for the extension data variable and keep the string as the QcowHeaderExtension class member. Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1596742557-320265-3-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21iotests: add test for QCOW2 header dumpAndrey Shinkevich3-0/+121
The simple script creates a QCOW2 image and fills it with some data. Two bitmaps are created as well. Then the script reads the image header with extensions from the disk by running the script qcow2.py and dumps the information to the output. Other entities, such as snapshots, may be added to the test later. Suggested-by: Eric Blake <eblake@redhat.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <1596742557-320265-2-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-08-21Merge remote-tracking branch ↵Peter Maydell1-7/+6
'remotes/philmd-gitlab/tags/acceptance-testing-20200812' into staging Acceptance tests patches - Use stable URLs for the Debian and Ubuntu installer (Ubuntu has been updated last Wednesday, August 5, 2020). CI jobs results: . https://cirrus-ci.com/build/6385815351721984 . https://gitlab.com/philmd/qemu/-/pipelines/177054604 # gpg: Signature made Wed 12 Aug 2020 14:17:09 BST # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] # Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * remotes/philmd-gitlab/tags/acceptance-testing-20200812: acceptance: use stable URLs for the Debian and Ubuntu installer tests/acceptance/boot_linux: Extract common URL from xlnx-versal test Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-21meson: convert po/Marc-André Lureau3-0/+3
Meson warns if xgettext is not found. In the future we may want to add a required argument to i18n.gettext(); in the meanwhile, I am adding a --enable-gettext/--disable-gettext option and feature detection in configure. This preserves QEMU's default behavior of detecting system features, without any warning, if neither --enable-* nor --disable-* is requested. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: convert sample pluginsPaolo Bonzini4-55/+10
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: replace create-config with meson configure_filePaolo Bonzini1-1/+1
Move the create-config logic to meson.build; create a configuration_data object and let meson handle the quoting and output. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: convert check-blockPaolo Bonzini3-16/+16
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: link emulators without Makefile.targetPaolo Bonzini15-61/+57
The binaries move to the root directory, e.g. qemu-system-i386 or qemu-arm. This requires changes to qtests, CI, etc. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: convert hw/coreMarc-André Lureau1-9/+1
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: convert migration directory to MesonMarc-André Lureau1-4/+3
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: convert tests/qtest to mesonPaolo Bonzini146-589/+538
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: convert check-qapi-schemaPaolo Bonzini3-216/+229
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: convert tests/fp and check-softfloatPaolo Bonzini4-756/+642
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: convert check-decodetreePaolo Bonzini2-8/+5
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: convert qemu-gaPaolo Bonzini2-6/+6
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
generated by cgit v1.1 at 2025-01-22 20:59:07 +0000