Commit Graph

9591 Commits

Author SHA1 Message Date
Thomas Huth b49056b5a3 tests/qtest/cdrom-test: Fix the test to also work without optional devices
It's possible to disable virtio-scsi and virtio-blk in the binaries,
so we must not run the corresponding tests if these devices are missing.

Message-Id: <20230512124033.502654-14-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:44:48 +02:00
Thomas Huth 9b76fc5a71 tests/qtest/usb-hcd-uhci-test: Skip test if UHCI controller is not available
The test is already fenced with CONFIG_USB_UHCI in meson.build, but in
case we build the ppc or mips targets in parallel, this config switch
is still set in "config_all_devices" and thus the test is still run.
Thus we need an explicit additional check here before adding the tests
to the test plan.

Message-Id: <20230512124033.502654-13-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:44:48 +02:00
Thomas Huth 335da81152 tests/qtest/readconfig-test: Check for the availability of USB controllers
The USB controllers might not be available in the QEMU binary
(e.g. when using the "--without-default-devices" configure switch),
so we have to check whether the devices can be used before running
the related test.

Message-Id: <20230512124033.502654-12-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-22 09:44:48 +02:00
Richard Henderson aa222a8e4f virtio,pc,pci: fixes, features, cleanups
CXL volatile memory support
 More memslots for vhost-user on x86 and ARM.
 vIOMMU support for vhost-vdpa
 pcie-to-pci bridge can now be compiled out
 MADT revision bumped to 3
 Fixes, cleanups all over the place.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: fixes, features, cleanups

CXL volatile memory support
More memslots for vhost-user on x86 and ARM.
vIOMMU support for vhost-vdpa
pcie-to-pci bridge can now be compiled out
MADT revision bumped to 3
Fixes, cleanups all over the place.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (40 commits)
  hw/i386/pc: No need for rtc_state to be an out-parameter
  hw/i386/pc: Create RTC controllers in south bridges
  hw/cxl: Introduce cxl_device_get_timestamp() utility function
  hw/cxl: rename mailbox return code type from ret_code to CXLRetCode
  hw/pci-bridge: make building pcie-to-pci bridge configurable
  virtio-pci: add handling of PCI ATS and Device-TLB enable/disable
  hw/pci-host/pam: Make init_pam() usage more readable
  hw/i386/pc: Initialize ram_memory variable directly
  hw/i386/pc_{q35,piix}: Minimize usage of get_system_memory()
  hw/i386/pc_{q35,piix}: Reuse MachineClass::desc as SMB product name
  hw/i386/pc_q35: Reuse machine parameter
  hw/pci-host/q35: Inline sysbus_add_io()
  hw/pci-host/i440fx: Inline sysbus_add_io()
  vhost-vdpa: Add support for vIOMMU.
  vhost-vdpa: Add check for full 64-bit in region delete
  vhost_vdpa: fix the input in trace_vhost_vdpa_listener_region_del()
  vhost: expose function vhost_dev_has_iommu()
  virtio-crypto: fix NULL pointer dereference in virtio_crypto_free_request
  virtio-net: not enable vq reset feature unconditionally
  vhost-user: Remove acpi-specific memslot limit
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-19 12:17:16 -07:00
Eric DeVolder 1141159cb4 ACPI: bios-tables-test.c step 5 (update expected table binaries)
Following the guidelines in tests/qtest/bios-tables-test.c, this
is step 5 and 6.

An examination of all the files impacted (as listed in
bios-tables-test-allowe-diff.h) shows only the MADT/APIC tables
bumping revision from 1 to 3, and a corresponding change to
the checksum. The below diff is typical:

 --- /tmp/asl-1F9641.dsl	2023-05-16 15:18:31.292579156 -0400
 +++ /tmp/asl-GVD741.dsl	2023-05-16 15:18:31.291579149 -0400
 @@ -1,32 +1,32 @@
  /*
   * Intel ACPI Component Architecture
   * AML/ASL+ Disassembler version 20230331 (64-bit version)
   * Copyright (c) 2000 - 2023 Intel Corporation
   *
 - * Disassembly of tests/data/acpi/pc/APIC, Tue May 16 15:18:31 2023
 + * Disassembly of /tmp/aml-R4D741, Tue May 16 15:18:31 2023
   *
   * ACPI Data Table [APIC]
   *
   * Format: [HexOffset DecimalOffset ByteLength]  FieldName : FieldValue (in hex)
   */

  [000h 0000 004h]                   Signature : "APIC"    [Multiple APIC Description Table (MADT)]
  [004h 0004 004h]                Table Length : 00000078
 -[008h 0008 001h]                    Revision : 01
 -[009h 0009 001h]                    Checksum : 8A
 +[008h 0008 001h]                    Revision : 03
 +[009h 0009 001h]                    Checksum : 88
  [00Ah 0010 006h]                      Oem ID : "BOCHS "
  [010h 0016 008h]                Oem Table ID : "BXPC    "
  [018h 0024 004h]                Oem Revision : 00000001
  [01Ch 0028 004h]             Asl Compiler ID : "BXPC"
  [020h 0032 004h]       Asl Compiler Revision : 00000001

  [024h 0036 004h]          Local Apic Address : FEE00000
  [028h 0040 004h]       Flags (decoded below) : 00000001
                           PC-AT Compatibility : 1

  [02Ch 0044 001h]               Subtable Type : 00 [Processor Local APIC]
  [02Dh 0045 001h]                      Length : 08
  [02Eh 0046 001h]                Processor ID : 00
  [02Fh 0047 001h]               Local Apic ID : 00
  [030h 0048 004h]       Flags (decoded below) : 00000001
                             Processor Enabled : 1
 @@ -81,24 +81,24 @@
  [06Bh 0107 001h]                      Source : 0B
  [06Ch 0108 004h]                   Interrupt : 0000000B
  [070h 0112 002h]       Flags (decoded below) : 000D
                                      Polarity : 1
                                  Trigger Mode : 3

  [072h 0114 001h]               Subtable Type : 04 [Local APIC NMI]
  [073h 0115 001h]                      Length : 06
  [074h 0116 001h]                Processor ID : FF
  [075h 0117 002h]       Flags (decoded below) : 0000
                                      Polarity : 0
                                  Trigger Mode : 0
  [077h 0119 001h]        Interrupt Input LINT : 01

  Raw Table Data: Length 120 (0x78)

 -    0000: 41 50 49 43 78 00 00 00 01 8A 42 4F 43 48 53 20  // APICx.....BOCHS
 +    0000: 41 50 49 43 78 00 00 00 03 88 42 4F 43 48 53 20  // APICx.....BOCHS
      0010: 42 58 50 43 20 20 20 20 01 00 00 00 42 58 50 43  // BXPC    ....BXPC
      0020: 01 00 00 00 00 00 E0 FE 01 00 00 00 00 08 00 00  // ................
      0030: 01 00 00 00 01 0C 00 00 00 00 C0 FE 00 00 00 00  // ................
      0040: 02 0A 00 00 02 00 00 00 00 00 02 0A 00 05 05 00  // ................
      0050: 00 00 0D 00 02 0A 00 09 09 00 00 00 0D 00 02 0A  // ................
      0060: 00 0A 0A 00 00 00 0D 00 02 0A 00 0B 0B 00 00 00  // ................
      0070: 0D 00 04 06 FF 00 00 01                          // ........

Signed-off-by: Eric DeVolder <eric.devolder@oracle.com>
Message-Id: <20230517162545.2191-4-eric.devolder@oracle.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Acked-by: Ani Sinha <anisinha@redhat.com>
2023-05-19 01:36:09 -04:00
Eric DeVolder 354b09d228 ACPI: bios-tables-test.c step 2 (allowed-diff entries)
Following the guidelines in tests/qtest/bios-tables-test.c,
set up bios-tables-test-allowed-diff.h to ignore the
imminent changes to the APIC tables, per step 2.

Signed-off-by: Eric DeVolder <eric.devolder@oracle.com>
Message-Id: <20230517162545.2191-2-eric.devolder@oracle.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Acked-by: Ani Sinha <ani@anisinha.ca>
2023-05-19 01:36:09 -04:00
Gregory Price adacc814f5 hw/cxl: Multi-Region CXL Type-3 Devices (Volatile and Persistent)
This commit enables each CXL Type-3 device to contain one volatile
memory region and one persistent region.

Two new properties have been added to cxl-type3 device initialization:
    [volatile-memdev] and [persistent-memdev]

The existing [memdev] property has been deprecated and will default the
memory region to a persistent memory region (although a user may assign
the region to a ram or file backed region). It cannot be used in
combination with the new [persistent-memdev] property.

Partitioning volatile memory from persistent memory is not yet supported.

Volatile memory is mapped at DPA(0x0), while Persistent memory is mapped
at DPA(vmem->size), per CXL Spec 8.2.9.8.2.0 - Get Partition Info.

Signed-off-by: Gregory Price <gregory.price@memverge.com>
Reviewed-by: Davidlohr Bueso <dave@stgolabs.net>
Reviewed-by: Fan Ni <fan.ni@samsung.com>
Tested-by: Fan Ni <fan.ni@samsung.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Message-Id: <20230421160827.2227-4-Jonathan.Cameron@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-05-19 01:36:09 -04:00
Gregory Price 847ea4e746 tests/qtest/cxl-test: whitespace, line ending cleanup
Defines are starting to exceed line length limits, align them for
cleanliness before making modifications.

Signed-off-by: Gregory Price <gregory.price@memverge.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-Id: <20230421160827.2227-2-Jonathan.Cameron@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-05-19 01:36:09 -04:00
Richard Henderson 449d6d9eb4 Hexagon update
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Merge tag 'pull-hex-20230518-1' of https://github.com/quic/qemu into staging

Hexagon update

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# gpg: Signature made Thu 18 May 2023 12:48:24 PM PDT
# gpg:                using RSA key 3635C788CE62B91FD4C59AB47B0244FB12DE4422
# gpg: Good signature from "Taylor Simpson (Rock on) <tsimpson@quicinc.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: 3635 C788 CE62 B91F D4C5  9AB4 7B02 44FB 12DE 4422

* tag 'pull-hex-20230518-1' of https://github.com/quic/qemu: (44 commits)
  Hexagon (linux-user/hexagon): handle breakpoints
  Hexagon (gdbstub): add HVX support
  Hexagon (gdbstub): fix p3:0 read and write via stub
  Hexagon: add core gdbstub xml data for LLDB
  gdbstub: add test for untimely stop-reply packets
  gdbstub: only send stop-reply packets when allowed to
  Remove test_vshuff from hvx_misc tests
  Hexagon (decode): look for pkts with multiple insns at the same slot
  Hexagon (iclass): update J4_hintjumpr slot constraints
  Hexagon: append eflags to unknown cpu model string
  Hexagon: list available CPUs with `-cpu help`
  Hexagon (target/hexagon/*.py): raise exception on reg parsing error
  target/hexagon: fix = vs. == mishap
  Hexagon (target/hexagon) Additional instructions handled by idef-parser
  Hexagon (target/hexagon) Move items to DisasContext
  Hexagon (target/hexagon) Move pkt_has_store_s1 to DisasContext
  Hexagon (target/hexagon) Move pred_written to DisasContext
  Hexagon (target/hexagon) Move new_pred_value to DisasContext
  Hexagon (target/hexagon) Move new_value to DisasContext
  Hexagon (target/hexagon) Make special new_value for USR
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-18 20:44:34 -07:00
Matheus Tavares Bernardino dae66a3f66 gdbstub: add test for untimely stop-reply packets
In the previous commit, we modified gdbstub.c to only send stop-reply
packets as a response to GDB commands that accept it. Now, let's add a
test for this intended behavior. Running this test before the fix from
the previous commit fails as QEMU sends a stop-reply packet
asynchronously, when GDB was in fact waiting an ACK.

Signed-off-by: Matheus Tavares Bernardino <quic_mathbern@quicinc.com>
Acked-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <a30d93b9a8d66e9d9294354cfa2fc3af35f00202.1683214375.git.quic_mathbern@quicinc.com>
2023-05-18 12:40:52 -07:00
Marco Liebel 9e6d4938d1 Remove test_vshuff from hvx_misc tests
test_vshuff checks that the vshuff instruction works correctly when
both vector registers are the same. Using vshuff in this way is
undefined and will be rejected by the compiler in a future version of
the toolchain.

Signed-off-by: Marco Liebel <quic_mliebel@quicinc.com>
Reviewed-by: Brian Cain <bcain@quicinc.com>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Tested-by: Taylor Simpson <tsimpson@quicinc.com>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <20230509184231.2467626-1-quic_mliebel@quicinc.com>
2023-05-18 12:40:52 -07:00
Matheus Tavares Bernardino 14edcf11e2 Hexagon (decode): look for pkts with multiple insns at the same slot
Each slot in a packet can be assigned to at most one instruction.
Although the assembler generally ought to enforce this rule, we better
be safe than sorry and also do some check to properly throw an "invalid
packet" exception on wrong slot assignments.

This should also make it easier to debug possible future errors caused
by missing updates to `find_iclass_slots()` rules in
target/hexagon/iclass.c.

Co-authored-by: Taylor Simpson <tsimpson@quicinc.com>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Signed-off-by: Matheus Tavares Bernardino <quic_mathbern@quicinc.com>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Tested-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <f8b829443523568823d062adf8bf6659bc6d4a3f.1683552984.git.quic_mathbern@quicinc.com>
2023-05-18 12:40:52 -07:00
Taylor Simpson 163e5fa38e Hexagon (target/hexagon) Additional instructions handled by idef-parser
**** Changes in v3 ****
Fix bugs exposed by dpmpyss_rnd_s0 instruction
    Set correct size/signedness for constants
    Test cases added to tests/tcg/hexagon/misc.c

**** Changes in v2 ****
Fix bug in imm_print identified in clang build

Currently, idef-parser skips all floating point instructions.  However,
there are some floating point instructions that can be handled.

The following instructions are now parsed
    F2_sfimm_p
    F2_sfimm_n
    F2_dfimm_p
    F2_dfimm_n
    F2_dfmpyll
    F2_dfmpylh

To make these instructions work, we fix some bugs in parser-helpers.c
    gen_rvalue_extend
    gen_cast_op
    imm_print
    lexer properly sets size/signedness of constants

Test cases added to tests/tcg/hexagon/fpstuff.c

Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Tested-by: Anton Johansson <anjo@rev.ng>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230501203125.4025991-1-tsimpson@quicinc.com>
2023-05-18 12:40:52 -07:00
Taylor Simpson 00e64fda06 Hexagon (target/hexagon) Add overrides for disabled idef-parser insns
The following have overrides
    S2_insert
    S2_insert_rp
    S2_asr_r_svw_trun
    A2_swiz

These instructions have semantics that write to the destination
before all the operand reads have been completed.  Therefore,
the idef-parser versions were disabled with the short-circuit patch.

Test cases added to tests/tcg/hexagon/read_write_overlap.c

Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230427230012.3800327-16-tsimpson@quicinc.com>
2023-05-18 12:40:52 -07:00
Taylor Simpson d05d5eebc7 Hexagon (target/hexagon) Short-circuit more HVX single instruction packets
The generated helpers for HVX use pass-by-reference, so they can't
short-circuit when the reads/writes overlap.  The instructions with
overrides are OK because they use tcg_gen_gvec_*.

We add a flag has_hvx_helper to DisasContext and extend gen_analyze_funcs
to set the flag when the instruction is an HVX instruction with a
generated helper.

We add an override for V6_vcombine so that it can be short-circuited
along with a test case in tests/tcg/hexagon/hvx_misc.c

Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230427230012.3800327-15-tsimpson@quicinc.com>
2023-05-18 12:40:52 -07:00
Taylor Simpson 4dd311ed2e Hexagon (tests/tcg/hexagon) Add v73 scalar tests
Tests added for the following instructions
    J2_callrh
    J2_jumprh

Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230427224057.3766963-10-tsimpson@quicinc.com>
2023-05-18 12:40:51 -07:00
Taylor Simpson 6c61d4e138 Hexagon (tests/tcg/hexagon) Add v69 HVX tests
The following instructions are tested
    V6_vasrvuhubrndsat
    V6_vasrvuhubsat
    V6_vasrvwuhrndsat
    V6_vasrvwuhsat
    V6_vassign_tmp
    V6_vcombine_tmp
    V6_vmpyuhvs

Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230427224057.3766963-8-tsimpson@quicinc.com>
2023-05-18 12:40:51 -07:00
Taylor Simpson d636fb70b2 Hexagon (tests/tcg/hexagon) Add v68 HVX tests
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230427224057.3766963-6-tsimpson@quicinc.com>
2023-05-18 12:40:51 -07:00
Taylor Simpson 860132e295 Hexagon (tests/tcg/hexagon) Add v68 scalar tests
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230427224057.3766963-4-tsimpson@quicinc.com>
2023-05-18 12:40:51 -07:00
Taylor Simpson fc2622f660 Hexagon (target/hexagon) Add support for v68/v69/v71/v73
Add support for the ELF flags
Move target/hexagon/cpu.[ch] to be v73
Change the compiler flag used by "make check-tcg"

The decbin instruction is removed in Hexagon v73, so check the
version before trying to compile the instruction.

Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230427224057.3766963-2-tsimpson@quicinc.com>
2023-05-18 12:40:51 -07:00
Paolo Bonzini 34f983d86f build: move sanitizer tests to meson
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-05-18 08:53:52 +02:00
Paolo Bonzini 6002711c66 configure, meson: move --enable-modules to Meson
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-05-18 08:53:52 +02:00
John Snow 9c6692db55 tests: Use configure-provided pyvenv for tests
This patch changes how the avocado tests are provided, ever so
slightly. Instead of creating a new testing venv, use the
configure-provided 'pyvenv' instead, and install optional packages into
that.

Signed-off-by: John Snow <jsnow@redhat.com>
Message-Id: <20230511035435.734312-20-jsnow@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-05-18 08:53:51 +02:00
John Snow 1dee66c693 tests/vm: add py310-expat to NetBSD
NetBSD cannot successfully run "ensurepip" without access to the pyexpat
module, which NetBSD debundles. Like the Debian patch, it would be
strictly faster long term to install pip/setuptools, and I recommend
developers at their workstations take that approach instead.

For the purposes of a throwaway VM, there's not really a speed
difference for who is responsible for installing pip; us (needs
py310-pip) or Python (needs py310-expat).

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20230511035435.734312-14-jsnow@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-05-18 08:53:51 +02:00
John Snow dd48b477e9 tests/vm: Configure netbsd to use Python 3.10
NetBSD removes some packages from the Python stdlib, but only
re-packages them for Python 3.10. Switch to using Python 3.10.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20230511035435.734312-13-jsnow@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-05-18 08:53:51 +02:00
John Snow a22a4b29ad tests/docker: add python3-venv dependency
Several debian-based tests need the python3-venv dependency as a
consequence of Debian debundling the "ensurepip" module normally
included with Python.

As mkvenv.py stands as of this commit, Debian requires EITHER:

(A) setuptools and pip, or
(B) ensurepip

mkvenv is a few seconds faster if you have setuptools and pip, so
developers should prefer the first requirement. For the purposes of CI,
the time-save is a wash; it's only a matter of who is responsible for
installing pip and when; the timing is about the same.

Arbitrarily, I chose adding ensurepip to the test configuration because
it is normally part of the Python stdlib, and always having it allows us
a more consistent cross-platform environment.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20230511035435.734312-12-jsnow@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-05-18 08:53:51 +02:00
Paolo Bonzini 9e65829699 tests/tcg/i386: correct mask for VPERM2F128/VPERM2I128
The instructions also use bits 3 and 7 of their 8-byte immediate.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-05-18 08:53:50 +02:00
Richard Henderson f9d58e0ca5 9pfs: fixes
* Fixes for Xen, configure and a theoretical leak.
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Merge tag 'pull-9p-20230516' of https://github.com/cschoenebeck/qemu into staging

9pfs: fixes

* Fixes for Xen, configure and a theoretical leak.

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#      Subkey fingerprint: 96D8 D110 CF7A F808 4F88  5901 34C2 B587 65A4 7395

* tag 'pull-9p-20230516' of https://github.com/cschoenebeck/qemu:
  configure: make clear that VirtFS is 9p
  9pfs/xen: Fix segfault on shutdown
  tests/9p: fix potential leak in v9fs_rreaddir()
  Don't require libcap-ng for virtfs support

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-16 10:21:44 -07:00
Christian Schoenebeck f91ce58cb2 tests/9p: fix potential leak in v9fs_rreaddir()
Free allocated directory entries in v9fs_rreaddir() if argument
`entries` was passed as NULL, to avoid a memory leak. It is
explicitly allowed by design for `entries` to be NULL. [1]

[1] https://lore.kernel.org/all/1690923.g4PEXVpXuU@silver

Reported-by: Coverity (CID 1487558)
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <E1psh5T-0002XN-1C@lizzy.crudebyte.com>
2023-05-16 16:21:54 +02:00
Ilya Leoshkevich bfa72590df tests/tcg/s390x: Test EXECUTE of relative branches
Add a small test to prevent regressions.

Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230426235813.198183-3-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-16 09:14:18 +02:00
Ilya Leoshkevich c2485ea402 tests/tcg/s390x: Enable the multiarch system tests
Multiarch tests are written in C and need support for printing
characters. Instead of implementing the runtime from scratch, just
reuse the pc-bios/s390-ccw one.

Run tests with -nographic in order to enable SCLP (enable this for
the existing tests as well, since it does not hurt).

Use the default linker script for the new tests.

Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230511114651.439872-3-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-16 09:14:18 +02:00
Ilya Leoshkevich f8d7c90f83 tests/tcg/multiarch: Make the system memory test work on big-endian
Store the bytes in descending order on big-endian.
Invert the logic in the multi-byte signed tests on big-endian.
Make the checks in the multi-byte signed tests stricter.

Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20230511114651.439872-2-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-16 09:14:18 +02:00
Ani Sinha da9000784c tests/lcitool: Add mtools and xorriso and remove genisoimage as dependencies
Bios bits avocado tests need mformat (provided by the mtools package) and
xorriso tools in order to run within gitlab CI containers. Add those
dependencies within the Dockerfiles so that containers can be built with
those tools present and bios bits avocado tests can be run there.

xorriso package conflicts with genisoimage package on some distributions.
Therefore, it is not possible to have both the packages at the same time
in the container image uniformly for all distribution flavors. Further,
on some distributions like RHEL, both xorriso and genisoimage
packages provide /usr/bin/genisoimage and on some other distributions like
Fedora, only genisoimage package provides the same utility.
Therefore, this change removes the dependency on geninsoimage for building
container images altogether keeping only xorriso package. At the same time,
cdrom-test.c is updated to use and check for existence of only xorrisofs.

Signed-off-by: Ani Sinha <anisinha@redhat.com>
Message-Id: <20230504154611.85854-3-anisinha@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-16 09:14:18 +02:00
Ani Sinha a19b119bd7 tests: libvirt-ci: Update to commit 'c8971e90ac' to pull in mformat and xorriso
Pull in the following changes from lcitool:

* tests/lcitool/libvirt-ci 85487e1...c8971e9 (18):
  > mappings: add new package mappings for mformat and xorriso
  > docs: testing: Update contents with tox
  > .gitlab-ci.yml: Always test against installed lcitool
  > gitlab-ci.yml: Start using tox for testing
  > tox: Allow running with custom pytest options with {posargs}
  > gitignore: Add the default .tox directory
  > dev-requirements: Reference VM requirements
  > requirements: Add tox to dev-requirements.txt and drop pytest and flake
  > test-requirements: Rename to dev-requirements.txt
  > Add tox.ini configuration file
  > tests: commands: Consolidate the installed package/run from git tests
  > Add a pytest.ini
  > facts: targets: Drop Fedora 36 target
  > gitlab-ci.yml: Add Fedora 38 target
  > facts: targets: Add Fedora 38
  > facts: mappings: Drop 'zstd' mapping
  > facts: projects: nbdkit: Replace zstd mapping with libzstd
  > docs: mappings: Add a section on the preferred mapping naming scheme

Signed-off-by: Ani Sinha <anisinha@redhat.com>
Message-Id: <20230504154611.85854-2-anisinha@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-16 09:14:18 +02:00
Daniel P. Berrangé 855436dbf7 tests/qtest: replace qmp_discard_response with qtest_qmp_assert_success
The qmp_discard_response method simply ignores the result of the QMP
command, merely unref'ing the object. This is a bad idea for tests
as it leaves no trace if the QMP command unexpectedly failed. The
qtest_qmp_assert_success method will validate that the QMP command
returned without error, and if errors occur, it will print a message
on the console aiding debugging.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20230421171411.566300-2-berrange@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Zhang Chen <chen.zhang@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-16 09:14:18 +02:00
Laurent Vivier eb96660507 net: stream: test reconnect option with an unix socket
We can have failure with the inet type test because the port address
is not allocated atomically and can be taken by another test between its
selection and the start of QEMU. To avoid that, use an unix socket with
a path that is unique

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Message-Id: <20230503094109.1198248-1-lvivier@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-16 09:14:18 +02:00
Thomas Huth 57822f71dd tests/avocado/virtio-gpu: Fix the URLs of the test_virtio_vga_virgl test
The URLs here are not valid anymore - looks like the assets got moved
into the pub/archive/ subfolder instead.

Message-Id: <20230502105721.1661930-1-thuth@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-05-16 09:05:23 +02:00
Richard Henderson ab4c44d657 Pull request
This pull request contain's Sam Li's zoned storage support in the QEMU block
 layer and virtio-blk emulation.
 
 v2:
 - Sam fixed the CI failures. CI passes for me now. [Richard]
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Merge tag 'block-pull-request' of https://gitlab.com/stefanha/qemu into staging

Pull request

This pull request contain's Sam Li's zoned storage support in the QEMU block
layer and virtio-blk emulation.

v2:
- Sam fixed the CI failures. CI passes for me now. [Richard]

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# gpg: Signature made Mon 15 May 2023 09:04:56 AM PDT
# gpg:                using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
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* tag 'block-pull-request' of https://gitlab.com/stefanha/qemu:
  docs/zoned-storage:add zoned emulation use case
  virtio-blk: add some trace events for zoned emulation
  block: add accounting for zone append operation
  virtio-blk: add zoned storage emulation for zoned devices
  block: add some trace events for zone append
  qemu-iotests: test zone append operation
  block: introduce zone append write for zoned devices
  file-posix: add tracking of the zone write pointers
  docs/zoned-storage: add zoned device documentation
  block: add some trace events for new block layer APIs
  iotests: test new zone operations
  block: add zoned BlockDriver check to block layer
  block/raw-format: add zone operations to pass through requests
  block/block-backend: add block layer APIs resembling Linux ZonedBlockDevice ioctls
  block/file-posix: introduce helper functions for sysfs attributes
  block/block-common: add zoned device structs

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-15 13:54:33 -07:00
Sam Li 52eb76f4b1 block: add accounting for zone append operation
Taking account of the new zone append write operation for zoned devices,
BLOCK_ACCT_ZONE_APPEND enum is introduced as other I/O request type (read,
write, flush).

Signed-off-by: Sam Li <faithilikerun@gmail.com>
Message-id: 20230508051916.178322-3-faithilikerun@gmail.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-05-15 08:18:10 -04:00
Sam Li fe4fe70d27 qemu-iotests: test zone append operation
The patch tests zone append writes by reporting the zone wp after
the completion of the call. "zap -p" option can print the sector
offset value after completion, which should be the start sector
where the append write begins.

Signed-off-by: Sam Li <faithilikerun@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20230508051510.177850-4-faithilikerun@gmail.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-05-15 08:18:10 -04:00
Sam Li 8a6aa0bbe5 iotests: test new zone operations
The new block layer APIs of zoned block devices can be tested by:
$ tests/qemu-iotests/check zoned
Run each zone operation on a newly created null_blk device
and see whether it outputs the same zone information.

Signed-off-by: Sam Li <faithilikerun@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20230508045533.175575-7-faithilikerun@gmail.com
Message-id: 20230324090605.28361-7-faithilikerun@gmail.com
[Adjust commit message prefix as suggested by Philippe Mathieu-Daudé
<philmd@linaro.org>.
--Stefan]
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-05-15 08:17:03 -04:00
Song Gao 7318c62215
tests/avocado: Add LoongArch machine start test
Add a new test in tests/avocado to check LoongArch virt machine start.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Message-Id: <20230513012744.1885728-1-gaosong@loongson.cn>
2023-05-15 19:09:33 +08:00
Fabiano Rosas c726fa701c tests/qtest: Don't run cdrom boot tests if no accelerator is present
On a build configured with: --disable-tcg --enable-xen it is possible
to produce a QEMU binary with no TCG nor KVM support. Skip the cdrom
boot tests if that's the case.

Fixes: 0c1ae3ff9d ("tests/qtest: Fix tests when no KVM or TCG are present")
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-id: 20230508181611.2621-4-farosas@suse.de
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-05-12 15:49:20 +01:00
Richard Henderson d530697ca2 Testing updates:
- fix up xtensa docker container base to current Debian
   - document breakpoint and watchpoint support
   - clean up the ansible scripts for Ubuntu 22.04
   - add a minimal device profile
   - drop https on mipsdistros URL
   - fix Kconfig bug for XLNX_VERSAL
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Merge tag 'pull-testing-updates-100523-1' of https://gitlab.com/stsquad/qemu into staging

Testing updates:

  - fix up xtensa docker container base to current Debian
  - document breakpoint and watchpoint support
  - clean up the ansible scripts for Ubuntu 22.04
  - add a minimal device profile
  - drop https on mipsdistros URL
  - fix Kconfig bug for XLNX_VERSAL

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* tag 'pull-testing-updates-100523-1' of https://gitlab.com/stsquad/qemu:
  hw/arm: Select XLNX_USB_SUBSYS for xlnx-zcu102 machine
  tests/avocado: use http for mipsdistros.mips.com
  gitlab: enable minimal device profile for aarch64 --disable-tcg
  gitlab: add ubuntu-22.04-aarch64-without-defaults
  scripts/ci: clean-up the 20.04/22.04 confusion in ansible
  scripts/ci: add gitlab-runner to kvm group
  docs: document breakpoint and watchpoint support
  tests/docker: bump the xtensa base to debian:11-slim

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-10 16:43:01 +01:00
Alex Bennée a79e32a944 tests/avocado: use http for mipsdistros.mips.com
As the cached assets have fallen out of our cache new attempts to
fetch these binaries fail hard due to certificate expiry. It's hard
to find a contact email for the domain as the root page of mipsdistros
throws up some random XML. I suspect Amazon are merely the hosts.

The checksums should protect us from any man-in-the-middle type
attacks.

Message-Id: <20230503091244.1450613-22-alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-05-10 16:02:58 +01:00
Alex Bennée 3217b84f3c tests/docker: bump the xtensa base to debian:11-slim
Stretch is going out of support so things like security updates will
fail. As the toolchain itself is binary it hopefully won't mind the
underlying OS being updated.

Message-Id: <20230503091244.1450613-3-alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reported-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-10 15:58:05 +01:00
Richard Henderson caa9cbd566 Block layer patches
- Graph locking, part 3 (more block drivers)
 - Compile out assert_bdrv_graph_readable() by default
 - Add configure options for vmdk, vhdx and vpc
 - Fix use after free in blockdev_mark_auto_del()
 - migration: Attempt disk reactivation in more failure scenarios
 - Coroutine correctness fixes
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Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging

Block layer patches

- Graph locking, part 3 (more block drivers)
- Compile out assert_bdrv_graph_readable() by default
- Add configure options for vmdk, vhdx and vpc
- Fix use after free in blockdev_mark_auto_del()
- migration: Attempt disk reactivation in more failure scenarios
- Coroutine correctness fixes

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* tag 'for-upstream' of https://repo.or.cz/qemu/kevin: (28 commits)
  block: compile out assert_bdrv_graph_readable() by default
  block: Mark bdrv_refresh_limits() and callers GRAPH_RDLOCK
  block: Mark bdrv_recurse_can_replace() and callers GRAPH_RDLOCK
  block: Mark bdrv_query_block_graph_info() and callers GRAPH_RDLOCK
  block: Mark bdrv_query_bds_stats() and callers GRAPH_RDLOCK
  block: Mark BlockDriver callbacks for amend job GRAPH_RDLOCK
  block: Mark bdrv_co_debug_event() GRAPH_RDLOCK
  block: Mark bdrv_co_get_info() and callers GRAPH_RDLOCK
  block: Mark bdrv_co_get_allocated_file_size() and callers GRAPH_RDLOCK
  mirror: Require GRAPH_RDLOCK for accessing a node's parent list
  vhdx: Require GRAPH_RDLOCK for accessing a node's parent list
  nbd: Mark nbd_co_do_establish_connection() and callers GRAPH_RDLOCK
  nbd: Remove nbd_co_flush() wrapper function
  block: .bdrv_open is non-coroutine and unlocked
  graph-lock: Fix GRAPH_RDLOCK_GUARD*() to be reader lock
  graph-lock: Add GRAPH_UNLOCKED(_PTR)
  test-bdrv-drain: Don't modify the graph in coroutines
  iotests: Test resizing image attached to an iothread
  block: Don't call no_coroutine_fns in qmp_block_resize()
  block: bdrv/blk_co_unref() for calls in coroutine context
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-10 14:52:03 +01:00
Kevin Wolf 57f3d07b18 test-bdrv-drain: Don't modify the graph in coroutines
test-bdrv-drain contains a few test cases that are run both in coroutine
and non-coroutine context. Running the entire code including the setup
and shutdown in coroutines is incorrect because graph modifications can
generally not happen in coroutines.

Change the test so that creating and destroying the test nodes and
BlockBackends always happens outside of coroutine context.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20230504115750.54437-6-kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-05-10 14:16:53 +02:00
Kevin Wolf e113362e4c iotests: Test resizing image attached to an iothread
This tests that trying to resize an image with QMP block_resize doesn't
hang or otherwise fail when the image is attached to a device running in
an iothread.

This is a regression test for the recent fix that changed
qmp_block_resize, which is a coroutine based QMP handler, to avoid
calling no_coroutine_fns directly.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20230509134133.373408-1-kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-05-10 14:16:53 +02:00
Kevin Wolf cf6052f111 iotests/nbd-reconnect-on-open: Fix NBD socket path
Socket paths need to be short to avoid failures. This is why there is a
iotests.sock_dir (defaulting to /tmp) separate from the disk image base
directory.

Make use of it to fix failures in too deeply nested test directories.

Fixes: ab7f7e67a7
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20230503165019.8867-1-kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-05-10 14:16:53 +02:00