hw/nvme: add knob for CTRATT.MEM

Add a boolean prop (ctratt.mem) for setting CTRATT.MEM and default it to
unset (false) to keep existing behavior of the device intact.

Reviewed-by: Minwoo Im <minwoo.im@samsung.com>
Reviewed-by: Arun Kumar <arun.kka@samsung.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>

hw/nvme: support CTRATT.MEM

Indicate that 'MDTS and Size Limits Exclude Metadata (MEM)' in the
Controller Attributes (CTRATT) I/O Command Set Independent Identify
Controller Data Structure.

Signed-off-by: Arun Kumar <arun.kka@samsung.com>
Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
[k.jensen: updated commit message]
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>

hw/nvme: clear masked events from the aer queue

Clear masked events from the aer queue when get log page is issued with
RAE 0 without checking for the presence of outstanding aer requests.

Signed-off-by: Arun Kumar <arun.kka@samsung.com>
[k.jensen: remove unnecessary QTAILQ_EMPTY check]
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>

hw/nvme: report id controller metadata sgl support

The controller already supports this decoding, so just set the
ID_CTRL.SGLS field accordingly.

Signed-off-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>

Merge tag 'qemu-openbios-20240924' of https://github.com/mcayland/qemu into staging

qemu-openbios queue

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# gpg: Signature made Tue 24 Sep 2024 22:08:14 BST
# gpg:                using RSA key CC621AB98E82200D915CC9C45BC2C56FAE0F321F
# gpg:                issuer "mark.cave-ayland@ilande.co.uk"
# gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>" [full]
# Primary key fingerprint: CC62 1AB9 8E82 200D 915C  C9C4 5BC2 C56F AE0F 321F

* tag 'qemu-openbios-20240924' of https://github.com/mcayland/qemu:
  roms/openbios: update OpenBIOS images to c3a19c1e built from submodule

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

Merge tag 'pull-request-2024-09-25' of https://gitlab.com/thuth/qemu into staging

* Convert more Avocado tests to the new functional test framework
* Clean up assert() statements, use g_assert_not_reached() when possible
* Improve output of the gitlab CI jobs

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# -----END PGP SIGNATURE-----
# gpg: Signature made Wed 25 Sep 2024 12:08:08 BST
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* tag 'pull-request-2024-09-25' of https://gitlab.com/thuth/qemu: (44 commits)
  .gitlab-ci.d: Make separate collapsible log sections for build and test
  .gitlab-ci.d: Split build and test in cross build job templates
  scripts/checkpatch.pl: emit error when using assert(false)
  tests/qtest: remove return after g_assert_not_reached()
  qom: remove return after g_assert_not_reached()
  qobject: remove return after g_assert_not_reached()
  migration: remove return after g_assert_not_reached()
  hw/ppc: remove return after g_assert_not_reached()
  hw/pci: remove return after g_assert_not_reached()
  hw/net: remove return after g_assert_not_reached()
  hw/hyperv: remove return after g_assert_not_reached()
  include/qemu: remove return after g_assert_not_reached()
  tcg/loongarch64: remove break after g_assert_not_reached()
  fpu: remove break after g_assert_not_reached()
  target/riscv: remove break after g_assert_not_reached()
  target/arm: remove break after g_assert_not_reached()
  hw/tpm: remove break after g_assert_not_reached()
  hw/scsi: remove break after g_assert_not_reached()
  hw/net: remove break after g_assert_not_reached()
  hw/acpi: remove break after g_assert_not_reached()
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

Merge tag 'pull-tcg-20240922' of https://gitlab.com/rth7680/qemu into staging

target/ppc: Fix lxvx/stxvx facility check
linux-user: update syscall_nr.h to Linux v6.10
linux-user: update syscall.tbl to Linux v6.11
tcg: Fix iteration step in 32-bit gvec operation
tcg: Propagate new TCGOp to add_as_label_use
tcg/*: Do not expand cmp_vec, cmpsel_vec early
tcg/optimize: Fold movcond with true and false values identical
tcg/optimize: Optimize cmp_vec and cmpsel_vec
tcg/optimize: Optimize bitsel_vec
tcg/i386: Optimize cmpsel with constant 0 operand 3.
tcg/i386: Implement cmp_vec with avx512 insns
tcg/i386: Implement cmpsel_vec with avx512 insns
tcg/i386: Implement vector TST{EQ,NE} for avx512
tcg/ppc: Implement cmpsel_vec and optimize with constant 0/-1 arguments
tcg/s390x: Implement cmpsel_vec and optimize with constant 0/-1 arguments

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# gpg: Signature made Sun 22 Sep 2024 13:00:02 BST
# gpg:                using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg:                issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A  05C0 64DF 38E8 AF7E 215F

* tag 'pull-tcg-20240922' of https://gitlab.com/rth7680/qemu: (31 commits)
  linux-user: update syscall.tbl to Linux v6.11
  linux-user,loongarch: move to syscalltbl file
  linux-user,hexagon: move to syscalltbl file
  linux-user,riscv: move to syscalltbl file
  linux-user,openrisc: move to syscalltbl file
  linux-user,aarch64: move to syscalltbl file
  linux-user: update syscall.tbl to Linux v6.10
  linux-user, mips: update syscall-args-o32.c.inc to Linux v6.10
  linux-user: update syscall_nr.h to Linux v6.10
  target/ppc: Fix lxvx/stxvx facility check
  tcg/s390x: Optimize cmpsel with constant 0/-1 arguments
  tcg/s390x: Implement cmpsel_vec
  tcg/ppc: Optimize cmpsel with constant 0/-1 arguments
  tcg/ppc: Implement cmpsel_vec
  tcg/i386: Implement vector TST{EQ,NE} for avx512
  tcg/i386: Implement cmpsel_vec with avx512 insns
  tcg/i386: Add predicate parameters to tcg_out_evex_opc
  tcg/i386: Implement cmp_vec with avx512 insns
  tcg/i386: Optimize cmpsel with constant 0 operand 3.
  tcg/optimize: Optimize bitsel_vec
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

Merge tag 'mem-2024-09-24' of https://github.com/davidhildenbrand/qemu into staging

Hi,

"Host Memory Backends" and "Memory devices" queue ("mem"):
- Kconfig fix for virtio-based memory devices
- virtio-mem support for suspend+wake-up with plugged memory
- hostmem fix when specifying "merge=off"

# -----BEGIN PGP SIGNATURE-----
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# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 24 Sep 2024 10:45:39 BST
# gpg:                using RSA key 1BD9CAAD735C4C3A460DFCCA4DDE10F700FF835A
# gpg:                issuer "david@redhat.com"
# gpg: Good signature from "David Hildenbrand <david@redhat.com>" [marginal]
# gpg:                 aka "David Hildenbrand <davidhildenbrand@gmail.com>" [full]
# gpg:                 aka "David Hildenbrand <hildenbr@in.tum.de>" [unknown]
# Primary key fingerprint: 1BD9 CAAD 735C 4C3A 460D  FCCA 4DDE 10F7 00FF 835A

* tag 'mem-2024-09-24' of https://github.com/davidhildenbrand/qemu:
  hostmem: Apply merge property after the memory region is initialized
  virtio-mem: Add support for suspend+wake-up with plugged memory
  virtio-mem: Use new Resettable framework instead of LegacyReset
  reset: Add RESET_TYPE_WAKEUP
  reset: Use ResetType for qemu_devices_reset() and MachineClass::reset()
  virtio: kconfig: memory devices are PCI only

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into staging

trivial patches for 2024-09-20

# -----BEGIN PGP SIGNATURE-----
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# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 20 Sep 2024 08:30:29 BST
# gpg:                using RSA key 64AA2AB531D56903366BFEF982AA4A243B1E9478
# gpg: Good signature from "Michael Tokarev <mjt@debian.org>" [full]
# gpg:                 aka "Michael Tokarev <mjt@corpit.ru>" [full]
# gpg:                 aka "Michael Tokarev <mjt@tls.msk.ru>" [full]
# Primary key fingerprint: 9D8B E14E 3F2A 9DD7 9199  28F1 61AD 3D98 ECDF 2C8E
#      Subkey fingerprint: 64AA 2AB5 31D5 6903 366B  FEF9 82AA 4A24 3B1E 9478

* tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu: (22 commits)
  license: Update deprecated SPDX tag GPL-2.0 to GPL-2.0-only
  license: Update deprecated SPDX tag GPL-2.0+ to GPL-2.0-or-later
  license: Update deprecated SPDX tag LGPL-2.0+ to LGPL-2.0-or-later
  license: Simplify GPL-2.0-or-later license descriptions
  tests/functional: Correct typo in test_netdev_ethtool.py SPDX tag
  tests/bench: Rename test_akcipher_keys.inc -> test_akcipher_keys.c.inc
  target/hexagon: Rename macros.inc -> macros.h.inc
  tests/functional: Put the or1k_sim test into the slow category
  tests/qemu-iotests/testenv: Use the "r2d" machine for sh4/sh4eb
  tests/qemu-iotests/testenv: Use the "virt" machine for or1k
  util/cutils: Remove unused qemu_get_exec_dir
  hw/sysbus: Remove unused sysbus_mmio_unmap
  envlist: Remove unused envlist_parse
  hw/display: Fix mirrored output in dm163
  hw/virtio/Kconfig: Include vhost-user-scmi only on arm targets
  tests/unit: Really build pbkdf test on macOS
  hw/loongarch/virt: Add description for virt machine type
  hw/mips/jazz: fix typo in in-built NIC alias
  ppc: fix incorrect spelling of PowerMac
  linux-user/syscall.c: eliminate other explicit LFS usages
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

.gitlab-ci.d: Make separate collapsible log sections for build and test

GitLab lets a CI job create its own collapsible log sections by
emitting special escape codes, as documented here:

https://docs.gitlab.com/ee/ci/yaml/script.html#expand-and-collapse-job-log-sections

Use these to make "configure", "build" and "test" separate
collapsible stages.

As recommended by the GitLab docs, we use some shell which is
sourced in the CI job to define functions to emit the magic
lines that start and end sections, to hide the ugliness of
the printf lines from the log.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20240918125449.3125571-3-peter.maydell@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

.gitlab-ci.d: Split build and test in cross build job templates

In the native_build_job_template we have separate steps in the script
for the build and the test steps.  This is helpful because then
gitlab will give separate timestamps in the log view for each, and
you can see how long it took to compile vs how long to test.  In the
templates in crossbuild-template.yml, however, we do both the build
and test in a single 'make' invocation, and so we don't get the
separate timing information.

Split the build and test, in the same way we do in the native build
template.

This will also give us a place to separate out how parallel we want
to do the build by default from how parallel we want to do the tests
by default, which might be helpful in future.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20240918125449.3125571-2-peter.maydell@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

scripts/checkpatch.pl: emit error when using assert(false)

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-35-pierrick.bouvier@linaro.org>
[thuth: Split long line to avoid checkpatch error]
Signed-off-by: Thomas Huth <thuth@redhat.com>

roms/openbios: update OpenBIOS images to c3a19c1e built from submodule

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>

tests/qtest: remove return after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-34-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

qom: remove return after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-33-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

qobject: remove return after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-32-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

migration: remove return after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20240919044641.386068-31-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

hw/ppc: remove return after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-30-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

hw/pci: remove return after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-29-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

hw/net: remove return after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-28-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

hw/hyperv: remove return after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-27-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

include/qemu: remove return after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-26-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

tcg/loongarch64: remove break after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-25-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

fpu: remove break after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-24-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

target/riscv: remove break after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-23-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

target/arm: remove break after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-22-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

hw/tpm: remove break after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-21-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

hw/scsi: remove break after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-20-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

hw/net: remove break after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-19-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

hw/acpi: remove break after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-18-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

block: remove break after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-17-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

accel/tcg: remove break after g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-16-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

target/i386/kvm: replace assert(false) with g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240919044641.386068-15-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

migration: replace assert(false) with g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-14-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

hw/ppc: replace assert(false) with g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-13-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

hw/pci: replace assert(false) with g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-12-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

hw/nvme: replace assert(false) with g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-11-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

hw/net: replace assert(false) with g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-10-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

hw/hyperv: replace assert(false) with g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-9-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

block: replace assert(false) with g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-8-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

target/ppc: replace assert(0) with g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-7-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

qobject: replace assert(0) with g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-6-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

migration: replace assert(0) with g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20240919044641.386068-5-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

hw/net: replace assert(0) with g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-4-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

hw/arm: replace assert(0) with g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-3-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

hw/acpi: replace assert(0) with g_assert_not_reached()

This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240919044641.386068-2-pierrick.bouvier@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

tests/functional: Convert the powernv tests from boot_linux_console.py

Move the tests into the already existing test_ppc64_powernv.py
file.

Message-ID: <20240920150319.81723-1-thuth@redhat.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

tests/functional: Convert the r2d sh4 Avocado test

This is the last test that is using the do_test_advcal_2018()
function, so we can now remove that function from boot_linux_console.py,
too.

Message-ID: <20240919185749.71222-8-thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

tests/functional: Convert the mac ppc Avocado tests

The g3beige and mac99 tests use the same asset, so put them together
in a new test_ppc_mac.py file.

Message-ID: <20240919185749.71222-7-thuth@redhat.com>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

tests/functional: Convert the e500 ppc64 Avocado test

Use the new launch_kernel function to convert this test in a simple way.

Message-ID: <20240919185749.71222-6-thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

tests/functional: Convert the SPARCStation Avocado test

Use the new launch_kernel function to convert this test in a simple way.

Message-ID: <20240919185749.71222-5-thuth@redhat.com>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

tests/functional: Convert the xtensa lx60 Avocado test

Use the new launch_kernel function to convert this test in a simple way.

Message-ID: <20240919185749.71222-4-thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

tests/functional: Convert the vexpressa9 Avocado test

Use the new launch_kernel function to convert this test in a simple way.

Message-ID: <20240919185749.71222-3-thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

tests/functional/qemu_test: Add a function for launching kernels more easily

The task for launching a kernel is quite repetitive: Set the serial
console, set the -kernel and maybe -initrd and -dtb parameters,
launch the VM and then wait for the expected console output. So
it's easier in some tests to provide these steps via a separate
function.

Message-ID: <20240919185749.71222-2-thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

hostmem: Apply merge property after the memory region is initialized

The semantic change has been introduced by commit 5becdc0ab0 ("hostmem:
simplify the code for merge and dump properties") even it clarifies that
no senmatic change has been introduced. After the commit, the merge
property can be applied even the corresponding memory region isn't
initialized yet. This leads to crash dump by the following command
lines.

  # /home/gavin/sandbox/qemu.main/build/qemu-system-aarch64  \
    -accel kvm  -machine virt -cpu host                      \
    -object memory-backend-ram,id=mem-memN0,size=4096M,merge=off
    :
    qemu-system-aarch64: ../system/memory.c:2419: memory_region_get_ram_ptr: \
    Assertion `mr->ram_block' failed.

Fix it by applying the merge property only when the memory region is
initialized.

Message-ID: <20240915233117.478169-1-gshan@redhat.com>
Fixes: 5becdc0ab083 ("hostmem: simplify the code for merge and dump properties")
Reported-by: Zhenyu Zhang <zhenyzha@redhat.com>
Tested-by: Zhenyu Zhang <zhenyzha@redhat.com>
Signed-off-by: Gavin Shan <gshan@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>

virtio-mem: Add support for suspend+wake-up with plugged memory

Before, the virtio-mem device would unplug all the memory with any reset
of the device, including during the wake-up of the guest from a
suspended state. Due to this, the virtio-mem driver in the Linux kernel
disallowed suspend-to-ram requests in the guest when the
VIRTIO_MEM_F_PERSISTENT_SUSPEND feature is not exposed by QEMU.

This patch adds the code to skip the reset on wake-up and exposes
theVIRTIO_MEM_F_PERSISTENT_SUSPEND feature to the guest kernel driver
when suspending is possible in QEMU (currently only x86).

Message-ID: <20240904103722.946194-5-jmarcin@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Juraj Marcin <jmarcin@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>

virtio-mem: Use new Resettable framework instead of LegacyReset

LegacyReset does not pass ResetType to the reset callback method, which
the new Resettable framework uses. Due to this, virtio-mem cannot use
the new RESET_TYPE_WAKEUP to skip the reset during wake-up from a
suspended state.

This patch adds overrides Resettable interface methods in VirtIOMEMClass
to use the new Resettable framework and replaces
qemu_[un]register_reset() calls with qemu_[un]register_resettable().

Message-ID: <20240904103722.946194-4-jmarcin@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Juraj Marcin <jmarcin@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>

reset: Add RESET_TYPE_WAKEUP

Some devices need to distinguish cold start reset from waking up from a
suspended state. This patch adds new value to the enum, and updates the
i386 wakeup method to use this new reset type.

Message-ID: <20240904103722.946194-3-jmarcin@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Juraj Marcin <jmarcin@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>

reset: Use ResetType for qemu_devices_reset() and MachineClass::reset()

Currently, both qemu_devices_reset() and MachineClass::reset() use
ShutdownCause for the reason of the reset. However, the Resettable
interface uses ResetState, so ShutdownCause needs to be translated to
ResetType somewhere. Translating it qemu_devices_reset() makes adding
new reset types harder, as they cannot always be matched to a single
ShutdownCause here, and devices may need to check the ResetType to
determine what to reset and if to reset at all.

This patch moves this translation up in the call stack to
qemu_system_reset() and updates all MachineClass children to use the
ResetType instead.

Message-ID: <20240904103722.946194-2-jmarcin@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Juraj Marcin <jmarcin@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>

virtio: kconfig: memory devices are PCI only

Virtio memory devices rely on PCI BARs to expose the contents of memory.
Because of this they cannot be used (yet) with virtio-mmio or virtio-ccw.
In fact the code that is common to virtio-mem and virtio-pmem, which
is in hw/virtio/virtio-md-pci.c, is only included if CONFIG_VIRTIO_PCI
is set.  Reproduce the same condition in the Kconfig file, only allowing
VIRTIO_MEM and VIRTIO_PMEM to be defined if the transport supports it.

Without this patch it is possible to create a configuration with
CONFIG_VIRTIO_PCI=n and CONFIG_VIRTIO_MEM=y, but that causes a
linking failure.

Message-ID: <20240906101658.514470-1-pbonzini@redhat.com>
Reported-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>

linux-user: update syscall.tbl to Linux v6.11

Updated running scripts/update-syscalltbl.sh

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-ID: <20240920151034.859533-7-laurent@vivier.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

linux-user,loongarch: move to syscalltbl file

Since kernel v6.11 loongarch has moved from syscall_nr.h file
to syscall.tbl (26a3b85bac08 ("loongarch: convert to generic syscall
table"))

Update linux-user scripts to be able to retrieve syscall numbers
from linux syscall.tbl instead of syscall_nr.h.
New syscall.tbl is imported from linux v6.11 using updated
scripts/update-syscalltbl.sh

Remove scripts/gensyscalls.sh that is now useless.

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-ID: <20240920151034.859533-6-laurent@vivier.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

linux-user,hexagon: move to syscalltbl file

Since kernel v6.11 hexagon has moved from syscall_nr.h file
to syscall.tbl (36d69c29759e ("hexagon: use new system call table"))

Update linux-user scripts to be able to retrieve syscall numbers
from linux syscall.tbl instead of syscall_nr.h.
New syscall.tbl is imported from linux v6.11 using updated
scripts/update-syscalltbl.sh

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-ID: <20240920151034.859533-5-laurent@vivier.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

linux-user,riscv: move to syscalltbl file

Since kernel v6.11 riscv has moved from syscall_nr.h file
to syscall.tbl (3db80c999deb ("riscv: convert to generic syscall
table"))

Update linux-user scripts to be able to retrieve syscall numbers
from linux syscall.tbl instead of syscall_nr.h.
New syscall.tbl is imported from linux v6.11 using updated
scripts/update-syscalltbl.sh

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-ID: <20240920151034.859533-4-laurent@vivier.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

linux-user,openrisc: move to syscalltbl file

Since kernel v6.11 openrisc has moved from syscall_nr.h file
to syscall.tbl (See 77122bf9e3df ("openrisc: convert to generic syscall
table"))

Update linux-user scripts to be able to retrieve syscall numbers
from linux syscall.tbl instead of syscall_nr.h.
New syscall.tbl is imported from linux v6.11 using updated
scripts/update-syscalltbl.sh

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-ID: <20240920151034.859533-3-laurent@vivier.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

linux-user,aarch64: move to syscalltbl file

Since kernel v6.11 aarch64 has moved from syscall_nr.h file
to syscall_64.tbl (See e632bca07c8e ("arm64: generate 64-bit
syscall.tbl"))

Update linux-user scripts to be able to retrieve syscall numbers
from linux syscall_64.tbl instead of syscall_nr.h.
New syscall_64.tbl is imported from linux v6.11 using
updated scripts/update-syscalltbl.sh

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-ID: <20240920151034.859533-2-laurent@vivier.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

linux-user: update syscall.tbl to Linux v6.10

Updated running scripts/update-syscalltbl.sh

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-ID: <20240918074256.720617-4-laurent@vivier.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

linux-user, mips: update syscall-args-o32.c.inc to Linux v6.10

Updated running scripts/update-mips-syscall-args.sh

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-ID: <20240918074256.720617-3-laurent@vivier.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

linux-user: update syscall_nr.h to Linux v6.10

Automatically generated using scripts/gensyscalls.sh

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Brian Cain <bcain@quicinc.com>
Message-ID: <20240918074256.720617-2-laurent@vivier.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

target/ppc: Fix lxvx/stxvx facility check

The XT check for the lxvx/stxvx instructions is currently
inverted. This was introduced during the move to decodetree.

>From the ISA:
  Chapter 7. Vector-Scalar Extension Facility
  Load VSX Vector Indexed X-form

  lxvx XT,RA,RB
  if TX=0 & MSR.VSX=0 then VSX_Unavailable()
  if TX=1 & MSR.VEC=0 then Vector_Unavailable()
  ...
  Let XT be the value 32×TX + T.

The code currently does the opposite:

    if (paired || a->rt >= 32) {
        REQUIRE_VSX(ctx);
    } else {
        REQUIRE_VECTOR(ctx);
    }

This was already fixed for lxv/stxv at commit "2cc0e449d1 (target/ppc:
Fix lxv/stxv MSR facility check)", but the indexed forms were missed.

Cc: qemu-stable@nongnu.org
Fixes: 70426b5bb7 ("target/ppc: moved stxvx and lxvx from legacy to decodtree")
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Claudio Fontana <cfontana@suse.de>
Acked-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Message-ID: <20240911141651.6914-1-farosas@suse.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg/s390x: Optimize cmpsel with constant 0/-1 arguments

These can be simplified to and/or/andc/orc,
avoiding the load of the constantinto a register.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg/s390x: Implement cmpsel_vec

Do not allow cmpsel_vec to be expanded early, so that we can
make the correct decision wrt the sense of the comparison.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg/ppc: Optimize cmpsel with constant 0/-1 arguments

These can be simplified to and/or/andc/orc,
avoiding the load of the constantinto a register.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg/ppc: Implement cmpsel_vec

Do not allow cmpsel_vec to be expanded early, so that we can
make the correct decision wrt the sense of the comparison.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg/i386: Implement vector TST{EQ,NE} for avx512

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg/i386: Implement cmpsel_vec with avx512 insns

The avx512 vpblendm* instructions exactly implement cmpsel,
using a predicate input.  Of course this matches nicely with
the avx512 predicate comparison instructions.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg/i386: Add predicate parameters to tcg_out_evex_opc

Extend tcg_out_evex_opc to handle the predicate and
zero-merging parameters of the evex prefix.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg/i386: Implement cmp_vec with avx512 insns

The sse/avx instruction set only has EQ and GT as direct comparisons.
Other signed comparisons can be generated from swapping and inversion.
However unsigned comparisons are not available and must be transformed
to signed comparisons by biasing the inputs.

The avx512 instruction set has a complete set of comparisons, with
results placed into a predicate register.  We can produce the normal
cmp_vec result by using VPMOVM2*.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg/i386: Optimize cmpsel with constant 0 operand 3.

These can be simplified to and/andc, avoiding the load of
the zero into a register.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg/optimize: Optimize bitsel_vec

Fold matching true/false operands.
Fold true/false operands with 0/-1 to simpler logicals.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg/optimize: Optimize cmp_vec and cmpsel_vec

Place immediate values second in the comparison.
Place destination matches first in the true/false values.
All of this mirrors what we do for integer setcond and movcond.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg/optimize: Fold movcond with true and false values identical

Fold "x = cond ? y : y" to "x = y".

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg/s390x: Do not expand cmp_vec early

Move expansion to opcode generation.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg/ppc: Do not expand cmp_vec early

Move expansion to opcode generation.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg/i386: Do not expand cmpsel_vec early

Expand during output instead of during opcode generation.
Remove x86_vpblendvb_vec opcode, this this removes the only user.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg/i386: Do not expand cmp_vec early

Move most of expansion to opcode generation, leaving the
conversion of unsigned to signed to be done in the early phase.
Small inefficiencies, but not incorrect results, are introduced
until cmpsel_vec is converted in the next patch.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg/i386: Split out tcg_out_vex_modrm_type

Helper function to handle setting of VEXL based
on the type of the operation.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg: Export vec_gen_6

Add declaration to tcg-internal.h, making it available for
use from tcg backend vector expanders.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg: Fix iteration step in 32-bit gvec operation

The loop in the 32-bit case of the vector compare operation
was incorrectly incrementing by 8 bytes per iteration instead
of 4 bytes. This caused the function to process only half of
the intended elements.

Cc: qemu-stable@nongnu.org
Fixes: 9622c697d1 (tcg: Add gvec compare with immediate and scalar operand)
Signed-off-by: TANG Tiancheng <tangtiancheng.ttc@alibaba-inc.com>
Reviewed-by: Liu Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20240904142739.854-2-zhiwei_liu@linux.alibaba.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>

tcg: Propagate new TCGOp to add_as_label_use

The use of tcg_last_op does not interact well with
TCGContext.emit_before_op, resulting in the label
being linked to something other than the branch op.

In this case it is easier to simply collect the emitted
branch op and pass it directly to add_as_label_use.

Reported-by: Elisha Hollander <just4now666666@gmail.com>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg: Return TCGOp from tcg_gen_op[1-6]

TCGOp to be propagated further in the next patch.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

license: Update deprecated SPDX tag GPL-2.0 to GPL-2.0-only

The 'GPL-2.0' license identifier has been deprecated since license
list version 3.0 [1] and replaced by the 'GPL-2.0-only' tag [2].

[1] https://spdx.org/licenses/GPL-2.0.html
[2] https://spdx.org/licenses/GPL-2.0-only.html

Mechanical patch running:

  $ sed -i -e s/GPL-2.0/GPL-2.0-only/ \
    $(git grep -l 'SPDX-License-Identifier: GPL-2.0[ $]' \
        | egrep -v '^linux-headers|^include/standard-headers')

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

license: Update deprecated SPDX tag GPL-2.0+ to GPL-2.0-or-later

The 'GPL-2.0+' license identifier has been deprecated since license
list version 2.0rc2 [1] and replaced by the 'GPL-2.0-or-later' [2]
tag.

[1] https://spdx.org/licenses/GPL-2.0+.html
[2] https://spdx.org/licenses/GPL-2.0-or-later.html

Mechanical patch running:

  $ sed -i -e s/GPL-2.0+/GPL-2.0-or-later/ \
    $(git grep -lP 'SPDX-License-Identifier: \W+GPL-2.0\+[ $]' \
        | egrep -v '^linux-headers|^include/standard-headers')

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

license: Update deprecated SPDX tag LGPL-2.0+ to LGPL-2.0-or-later

The 'LGPL-2.0+' license identifier has been deprecated since license
list version 2.0rc2 [1] and replaced by the 'LGPL-2.0-or-later' [2]
tag.

[1] https://spdx.org/licenses/LGPL-2.0+.html
[2] https://spdx.org/licenses/LGPL-2.0-or-later.html

Mechanical patch running:

  $ sed -i -e s/LGPL-2.0+/LGPL-2.0-or-later/ \
    $(git grep -l 'SPDX-License-Identifier: LGPL-2.0+$')

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

license: Simplify GPL-2.0-or-later license descriptions

Since the "2 | 3+" expression can be simplified as "2+",
it is pointless to mention the GPLv3 license.

Add the corresponding SPDX identifier to remove all doubt.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

tests/functional: Correct typo in test_netdev_ethtool.py SPDX tag

Cc: Alex Bennée <alex.bennee@linaro.org>
Fixes: 9f95111474 ("tests/avocado: re-factor igb test to avoid timeouts")
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

tests/bench: Rename test_akcipher_keys.inc -> test_akcipher_keys.c.inc

Since commit 139c1837db ("meson: rename included C source files
to .c.inc"), QEMU standard procedure for included C files is to
use *.c.inc.

Besides, since commit 6a0057aa22 ("docs/devel: make a statement
about includes") this is documented in the Coding Style:

  If you do use template header files they should be named with
  the ``.c.inc`` or ``.h.inc`` suffix to make it clear they are
  being included for expansion.

Rename "test_akcipher_keys.inc" as "test_akcipher_keys.c.inc".

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

target/hexagon: Rename macros.inc -> macros.h.inc

Since commits 139c1837db ("meson: rename included C source files
to .c.inc") and 0979ed017f ("meson: rename .inc.h files to .h.inc"),
EMU standard procedure for included header files is to use *.h.inc.

Besides, since commit 6a0057aa22 ("docs/devel: make a statement
about includes") this is documented in the Coding Style:

  If you do use template header files they should be named with
  the ``.c.inc`` or ``.h.inc`` suffix to make it clear they are
  being included for expansion.

Therefore rename "macros.inc" as "macros.h.inc".

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Brian Cain <bcain@quicinc.com>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

tests/functional: Put the or1k_sim test into the slow category

Looks like a copy-n-paste mistake while adding the or1k_sim test
here: The test downloads an asset from the internet, so it should
be in the thorough category, not in the quick one.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

tests/qemu-iotests/testenv: Use the "r2d" machine for sh4/sh4eb

Commit 0ea0538fae516f9b4 removed the default machine of the sh4
binaries, so a lot of iotests are failing now without such a default
machine. Teach the iotest harness to use the "r2d" machine instead
to fix this problem.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>