Commit Graph

109979 Commits

Author SHA1 Message Date
Thomas Huth
50dfa7ca48 tests/qtest: Bump the device-introspect-test timeout to 12 minutes
When running the test in slow mode on a very loaded system with the
arm/aarch64 target and with --enable-debug, it can take longer than
10 minutes to finish the introspection test. Bump the timeout to twelve
minutes to make sure that it also finishes in such situations.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-13-thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2024-01-12 13:23:48 +00:00
Daniel P. Berrangé
794876fb52 qtest: bump bios-table-test timeout to 9 minutes
This is reliably hitting the current 2 minute timeout in GitLab CI,
and for the TCI job, it even hits a 6 minute timeout.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20230717182859.707658-12-berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-12-thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2024-01-12 13:23:48 +00:00
Daniel P. Berrangé
e8a12fe31f qtest: bump aspeed_smc-test timeout to 6 minutes
On a loaded system with --enable-debug, this test can take longer than
5 minutes. Raising the timeout to 6 minutes gives greater headroom for
such situations.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
[thuth: Increase the timeout to 6 minutes for very loaded systems]
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-11-thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2024-01-12 13:23:48 +00:00
Daniel P. Berrangé
f6bee9c2f2 qtest: bump qos-test timeout to 2 minutes
The qos-test takes just under 1 minute in a --enable-debug
build. Bumping to 2 minutes will give more headroom.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20230717182859.707658-10-berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-10-thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2024-01-12 13:23:48 +00:00
Daniel P. Berrangé
93b6d67348 qtest: bump boot-serial-test timeout to 3 minutes
The boot-serial-test takes about 1 + 1/2 minutes in a --enable-debug
build. Bumping to 3 minutes will give more headroom.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20230717182859.707658-9-berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-9-thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2024-01-12 13:23:48 +00:00
Daniel P. Berrangé
8911563900 qtest: bump prom-env-test timeout to 6 minutes
The prom-env-test can take more than 5 minutes in a --enable-debug
build on a loaded system. Bumping to 6 minutes will give more headroom.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
[thuth: Bump timeout to 6 minutes instead of 3]
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-8-thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2024-01-12 13:23:48 +00:00
Daniel P. Berrangé
17e164da12 qtest: bump pxe-test timeout to 10 minutes
The pxe-test uses the boot_sector_test() function, and that already
uses a timeout of 600 seconds. So adjust the timeout on the meson
side accordingly.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
[thuth: Bump timeout to 600s and adjust commit description]
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-7-thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2024-01-12 13:23:48 +00:00
Daniel P. Berrangé
f6d8d0e542 qtest: bump test-hmp timeout to 4 minutes
The hmp test takes just under 3 minutes in a --enable-debug
build. Bumping to 4 minutes will give more headroom.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20230717182859.707658-6-berrange@redhat.com>
[thuth: fix copy-n-paste error in the description]
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-6-thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2024-01-12 13:23:48 +00:00
Daniel P. Berrangé
d05328bcb0 qtest: bump npcm7xx_pwm-test timeout to 5 minutes
The npcm7xx_pwm-test takes 3 & 1/2 minutes in a --enable-debug build.
Bumping to 5 minutes will give more headroom.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20230717182859.707658-5-berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-5-thuth@redhat.com>
[AJB: s/pwn/pwm]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2024-01-12 13:23:48 +00:00
Daniel P. Berrangé
cb2218ab16 qtest: bump qom-test timeout to 15 minutes
The qom-test is periodically hitting the 5 minute timeout when running
on the aarch64 emulator under GitLab CI. With an --enable-debug build
it can take over 10 minutes for arm/aarch64 targets. Setting timeout
to 15 minutes gives enough headroom to hopefully make it reliable.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20230717182859.707658-4-berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-4-thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2024-01-12 13:23:48 +00:00
Daniel P. Berrangé
7071795114 qtest: bump migration-test timeout to 8 minutes
The migration test should take between 1 min 30 and 2 mins on reasonably
modern hardware. The test is not especially compute bound, rather its
running time is dominated by the guest RAM size relative to the
bandwidth cap, which forces each iteration to take at least 30 seconds.
None the less under high load conditions with multiple QEMU processes
spawned and competing with other parallel tests, the worst case running
time might be somewhat extended. Bumping the timeout to 8 minutes gives
us good headroom, while still catching stuck tests relatively quickly.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20230717182859.707658-3-berrange@redhat.com>
[thuth: Bump timeout to 8 minutes to make it work on very loaded systems, too]
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-3-thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2024-01-12 13:23:48 +00:00
Daniel P. Berrangé
9eb95e5c56 qtest: bump min meson timeout to 60 seconds
Even some of the relatively fast qtests can sometimes hit the 30 second
timeout in GitLab CI under high parallelism/load conditions. Bump the
min to 60 seconds to give a higher margin for reliability.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20230717182859.707658-2-berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-2-thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2024-01-12 13:23:48 +00:00
Alex Bennée
67b5595d3b chardev: use bool for fe_is_open
The function qemu_chr_fe_init already treats be->fe_open as a bool and
if it acts like a bool it should be one. While we are at it make the
variable name more descriptive and add kdoc decorations.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20231211145959.93759-1-alex.bennee@linaro.org>
2024-01-12 13:23:48 +00:00
Alex Bennée
2d41bf0fe1 gitlab: include microblazeel in testing
This reverts aeb5f8f248 (gitlab: build the correct microblaze target)
now we actually have a little-endian test in avocado thanks to this
years advent calendar.

Message-Id: <20240103173349.398526-4-alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
2024-01-12 13:23:48 +00:00
Alex Bennée
b9371a7b90 tests/avocado: use snapshot=on in kvm_xen_guest
This ensures the rootfs is never permanently changed as we don't need
persistence between tests anyway.

Message-Id: <20240103173349.398526-3-alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-01-12 13:23:48 +00:00
Thomas Huth
b7f2aea63b tests/avocado: Add a test for a little-endian microblaze machine
We've already got a test for a big endian microblaze machine, but so
far we lack one for a little endian machine. Now that the QEMU advent
calendar featured such an image, we can test the little endian mode,
too.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215161851.71508-1-thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2024-01-12 13:23:48 +00:00
Peter Maydell
3fab43d2f6 edk2: update to git snapshot (maybe for-8.2)
This updates edk2 to git master as of today.  This picks up a patch
 (merged only yesterday, that's why this last-minute PR) which allows to
 work around a bug in shim, and enables that workaround in the qemu
 firmware builds.
 
 This solves a real-world problem on arm hardware, walk over to
 https://gitlab.com/qemu-project/qemu/-/issues/1990 to see the details.
 
 Merging this firmware update that close to the 8.2 release clearly is
 not without risks.  If I get a 'no', I'm not going to complain.
 
 That said I'm not aware of any bugs, and landing this in 8.2.0 would
 make a bunch of folks hanging around in issue 1990 very happy.
 
 Alternative plan would be to merge this after the release, give it some
 time for testing, and assuming everything goes well schedule a backport
 for 8.2.1
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Merge tag 'firmware/edk2-20231213-pull-request' of https://gitlab.com/kraxel/qemu into staging

edk2: update to git snapshot (maybe for-8.2)

This updates edk2 to git master as of today.  This picks up a patch
(merged only yesterday, that's why this last-minute PR) which allows to
work around a bug in shim, and enables that workaround in the qemu
firmware builds.

This solves a real-world problem on arm hardware, walk over to
https://gitlab.com/qemu-project/qemu/-/issues/1990 to see the details.

Merging this firmware update that close to the 8.2 release clearly is
not without risks.  If I get a 'no', I'm not going to complain.

That said I'm not aware of any bugs, and landing this in 8.2.0 would
make a bunch of folks hanging around in issue 1990 very happy.

Alternative plan would be to merge this after the release, give it some
time for testing, and assuming everything goes well schedule a backport
for 8.2.1

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# -----END PGP SIGNATURE-----
# gpg: Signature made Wed 13 Dec 2023 10:47:25 GMT
# gpg:                using RSA key A0328CFFB93A17A79901FE7D4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* tag 'firmware/edk2-20231213-pull-request' of https://gitlab.com/kraxel/qemu:
  tests/acpi: disallow tests/data/acpi/virt/SSDT.memhp changes
  tests/acpi: update expected data files
  edk2: update binaries to git snapshot
  edk2: update build config, set PcdUninstallMemAttrProtocol = TRUE.
  edk2: update to git snapshot
  tests/acpi: allow tests/data/acpi/virt/SSDT.memhp changes

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-01-11 15:19:42 +00:00
Peter Maydell
5429a82cf8 pull-loongarch-20240111
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Merge tag 'pull-loongarch-20240111' of https://gitlab.com/gaosong/qemu into staging

pull-loongarch-20240111

# -----BEGIN PGP SIGNATURE-----
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# gpg: Signature made Thu 11 Jan 2024 11:25:30 GMT
# gpg:                using RSA key B8FF1DA0D2FDCB2DA09C6C2C40A2FFF239263EDF
# gpg: Good signature from "Song Gao <m17746591750@163.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: B8FF 1DA0 D2FD CB2D A09C  6C2C 40A2 FFF2 3926 3EDF

* tag 'pull-loongarch-20240111' of https://gitlab.com/gaosong/qemu:
  hw/intc/loongarch_extioi: Add vmstate post_load support
  hw/intc/loongarch_extioi: Add dynamic cpu number support
  hw/loongarch/virt: Set iocsr address space per-board rather than percpu
  hw/intc/loongarch_ipi: Use MemTxAttrs interface for ipi ops
  target/loongarch: Add loongarch kvm into meson build
  target/loongarch: Implement set vcpu intr for kvm
  target/loongarch: Restrict TCG-specific code
  target/loongarch: Implement kvm_arch_handle_exit
  target/loongarch: Implement kvm_arch_init_vcpu
  target/loongarch: Implement kvm_arch_init function
  target/loongarch: Implement kvm get/set registers
  target/loongarch: Supplement vcpu env initial when vcpu reset
  target/loongarch: Define some kvm_arch interfaces
  linux-headers: Synchronize linux headers from linux v6.7.0-rc8

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-01-11 15:19:14 +00:00
Bibo Mao
428a6ef439 hw/intc/loongarch_extioi: Add vmstate post_load support
There are elements sw_ipmap and sw_coremap, which is usd to speed
up irq injection flow. They are saved and restored in vmstate during
migration, indeed they can calculated from hw registers. Here
post_load is added for get sw_ipmap and sw_coremap from extioi hw
state.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20231215100333.3933632-5-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2024-01-11 19:22:47 +08:00
Bibo Mao
10a8f7d25a hw/intc/loongarch_extioi: Add dynamic cpu number support
On LoongArch physical machine, one extioi interrupt controller only
supports 4 cpus. With processor more than 4 cpus, there are multiple
extioi interrupt controllers; if interrupts need to be routed to
other cpus, they are forwarded from extioi node0 to other extioi nodes.

On virt machine model, there is simple extioi interrupt device model.
All cpus can access register of extioi interrupt controller, however
interrupt can only be route to 4 vcpu for compatible with old kernel.

This patch adds dynamic cpu number support about extioi interrupt.
With old kernel legacy extioi model is used, however kernel can detect
and choose new route method in future, so that interrupt can be routed to
all vcpus.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20231215100333.3933632-4-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2024-01-11 19:22:47 +08:00
Bibo Mao
5e90b8db38 hw/loongarch/virt: Set iocsr address space per-board rather than percpu
LoongArch system has iocsr address space, most iocsr registers are
per-board, however some iocsr register spaces banked for percpu such
as ipi mailbox and extioi interrupt status. For banked iocsr space,
each cpu has the same iocsr space, but separate data.

This patch changes iocsr address space per-board rather percpu,
for iocsr registers specified for cpu, MemTxAttrs.requester_id
can be parsed for the cpu. With this patches, the total address space
on board will be simple, only iocsr address space and system memory,
rather than the number of cpu and system memory.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20231215100333.3933632-3-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2024-01-11 19:22:47 +08:00
Bibo Mao
fdd6ee0b76 hw/intc/loongarch_ipi: Use MemTxAttrs interface for ipi ops
There are two interface pairs for MemoryRegionOps, read/write and
read_with_attrs/write_with_attrs. The later is better for ipi device
emulation since initial cpu can be parsed from attrs.requester_id.

And requester_id can be overrided for IOCSR_IPI_SEND and mail_send
function when it is to forward message to another vcpu.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20231215100333.3933632-2-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2024-01-11 19:22:47 +08:00
Tianrui Zhao
714b03c125 target/loongarch: Add loongarch kvm into meson build
Add kvm.c into meson.build to compile it when kvm
is configed. Meanwhile in meson.build, we set the
kvm_targets to loongarch64-softmmu when the cpu is
loongarch. And fix the compiling error when config
is enable-kvm,disable-tcg.

Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn>
Signed-off-by: xianglai li <lixianglai@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20240105075804.1228596-10-zhaotianrui@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2024-01-11 19:22:47 +08:00
Tianrui Zhao
8dcbad5128 target/loongarch: Implement set vcpu intr for kvm
Implement loongarch kvm set vcpu interrupt interface,
when a irq is set in vcpu, we use the KVM_INTERRUPT
ioctl to set intr into kvm.

Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn>
Signed-off-by: xianglai li <lixianglai@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-ID: <20240105075804.1228596-9-zhaotianrui@loongson.cn>
[PMD: Split from bigger patch, part 2]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240110094152.52138-2-philmd@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2024-01-11 19:22:32 +08:00
Tianrui Zhao
2d45085a72 target/loongarch: Restrict TCG-specific code
In preparation of supporting KVM in the next commit.

Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn>
Signed-off-by: xianglai li <lixianglai@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-ID: <20240105075804.1228596-9-zhaotianrui@loongson.cn>
[PMD: Split from bigger patch, part 1]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240110094152.52138-1-philmd@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2024-01-11 19:21:45 +08:00
Tianrui Zhao
a05a950f2f target/loongarch: Implement kvm_arch_handle_exit
Implement kvm_arch_handle_exit for loongarch. In this
function, the KVM_EXIT_LOONGARCH_IOCSR is handled,
we read or write the iocsr address space by the addr,
length and is_write argument in kvm_run.

Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn>
Signed-off-by: xianglai li <lixianglai@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20240105075804.1228596-8-zhaotianrui@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2024-01-11 19:14:00 +08:00
Tianrui Zhao
d11681c94f target/loongarch: Implement kvm_arch_init_vcpu
Implement kvm_arch_init_vcpu interface for loongarch,
in this function, we register VM change state handler.
And when VM state changes to running, the counter value
should be put into kvm to keep consistent with kvm,
and when state change to stop, counter value should be
refreshed from kvm.

Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn>
Signed-off-by: xianglai li <lixianglai@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20240105075804.1228596-7-zhaotianrui@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2024-01-11 19:14:00 +08:00
Tianrui Zhao
41958c99e5 target/loongarch: Implement kvm_arch_init function
Implement the kvm_arch_init of loongarch, in the function, the
KVM_CAP_MP_STATE cap is checked by kvm ioctl.

Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn>
Signed-off-by: xianglai li <lixianglai@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20240105075804.1228596-6-zhaotianrui@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2024-01-11 19:14:00 +08:00
Tianrui Zhao
f8447436d3 target/loongarch: Implement kvm get/set registers
Implement kvm_arch_get/set_registers interfaces, many regs
can be get/set in the function, such as core regs, csr regs,
fpu regs, mp state, etc.

Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn>
Signed-off-by: xianglai li <lixianglai@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Change-Id: Ia8fc48fe08b1768853f7729e77d37cdf270031e4
Message-Id: <20240105075804.1228596-5-zhaotianrui@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2024-01-11 19:14:00 +08:00
Tianrui Zhao
6278465696 target/loongarch: Supplement vcpu env initial when vcpu reset
Supplement vcpu env initial when vcpu reset, including
init vcpu CSR_CPUID,CSR_TID to cpu->cpu_index. The two
regs will be used in kvm_get/set_csr_ioctl.

Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn>
Signed-off-by: xianglai li <lixianglai@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20240105075804.1228596-4-zhaotianrui@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2024-01-11 19:14:00 +08:00
Tianrui Zhao
537ba9da17 target/loongarch: Define some kvm_arch interfaces
Define some functions in target/loongarch/kvm/kvm.c,
such as kvm_arch_put_registers, kvm_arch_get_registers
and kvm_arch_handle_exit, etc. which are needed by
kvm/kvm-all.c. Now the most functions has no content
and they will be implemented in the next patches.

Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn>
Signed-off-by: xianglai li <lixianglai@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20240105075804.1228596-3-zhaotianrui@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2024-01-11 19:14:00 +08:00
Tianrui Zhao
5817db6890 linux-headers: Synchronize linux headers from linux v6.7.0-rc8
Use the scripts/update-linux-headers.sh to synchronize linux
headers from linux v6.7.0-rc8. We mainly want to add the
loongarch linux headers and then add the loongarch kvm support
based on it.

Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn>
Acked-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20240105075804.1228596-2-zhaotianrui@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2024-01-11 19:14:00 +08:00
Peter Maydell
f614acb745 target-arm queue:
* Emulate FEAT_NV, FEAT_NV2
  * add cache controller for Freescale i.MX6
  * Add minimal support for the B-L475E-IOT01A board
  * Allow SoC models to configure M-profile CPUs with correct number
    of NVIC priority bits
  * Add missing QOM parent for v7-M SoCs
  * Set CTR_EL0.{IDC,DIC} for the 'max' CPU
  * hw/intc/arm_gicv3_cpuif: handle LPIs in in the list registers
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Merge tag 'pull-target-arm-20240111' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
 * Emulate FEAT_NV, FEAT_NV2
 * add cache controller for Freescale i.MX6
 * Add minimal support for the B-L475E-IOT01A board
 * Allow SoC models to configure M-profile CPUs with correct number
   of NVIC priority bits
 * Add missing QOM parent for v7-M SoCs
 * Set CTR_EL0.{IDC,DIC} for the 'max' CPU
 * hw/intc/arm_gicv3_cpuif: handle LPIs in in the list registers

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# gpg: Signature made Thu 11 Jan 2024 11:01:39 GMT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# gpg:                 aka "Peter Maydell <peter@archaic.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* tag 'pull-target-arm-20240111' of https://git.linaro.org/people/pmaydell/qemu-arm: (41 commits)
  target/arm: Add FEAT_NV2 to max, neoverse-n2, neoverse-v1 CPUs
  target/arm: Enhance CPU_LOG_INT to show SPSR on AArch64 exception-entry
  target/arm: Report HCR_EL2.{NV,NV1,NV2} in cpu dumps
  hw/intc/arm_gicv3_cpuif: Mark up VNCR offsets for GIC CPU registers
  target/arm: Mark up VNCR offsets (offsets >= 0x200, except GIC)
  target/arm: Mark up VNCR offsets (offsets 0x168..0x1f8)
  target/arm: Mark up VNCR offsets (offsets 0x100..0x160)
  target/arm: Mark up VNCR offsets (offsets 0x0..0xff)
  target/arm: Report VNCR_EL2 based faults correctly
  target/arm: Implement FEAT_NV2 redirection of sysregs to RAM
  target/arm: Handle FEAT_NV2 redirection of SPSR_EL2, ELR_EL2, ESR_EL2, FAR_EL2
  target/arm: Handle FEAT_NV2 changes to when SPSR_EL1.M reports EL2
  target/arm: Implement VNCR_EL2 register
  target/arm: Handle HCR_EL2 accesses for FEAT_NV2 bits
  target/arm: Add FEAT_NV to max, neoverse-n2, neoverse-v1 CPUs
  target/arm: Handle FEAT_NV page table attribute changes
  target/arm: Treat LDTR* and STTR* as LDR/STR when NV, NV1 is 1, 1
  target/arm: Don't honour PSTATE.PAN when HCR_EL2.{NV, NV1} == {1, 1}
  target/arm: Always use arm_pan_enabled() when checking if PAN is enabled
  target/arm: Trap registers when HCR_EL2.{NV, NV1} == {1, 1}
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-01-11 11:05:44 +00:00
Peter Maydell
af09421f0d tcg/i386: Use more 8-bit immediate forms for add, sub, or, xor
tcg/ppc: Use new registers for LQ destination
 util: fix build with musl libc on ppc64le
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Merge tag 'pull-tcg-20240111' of https://gitlab.com/rth7680/qemu into staging

tcg/i386: Use more 8-bit immediate forms for add, sub, or, xor
tcg/ppc: Use new registers for LQ destination
util: fix build with musl libc on ppc64le

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# gpg: Signature made Wed 10 Jan 2024 21:50:34 GMT
# 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-20240111' of https://gitlab.com/rth7680/qemu:
  util: fix build with musl libc on ppc64le
  tcg/ppc: Use new registers for LQ destination
  tcg/i386: use 8-bit OR or XOR for unsigned 8-bit immediates
  tcg/i386: convert add/sub of 128 to sub/add of -128

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-01-11 11:05:29 +00:00
Natanael Copa
1d513e06d9 util: fix build with musl libc on ppc64le
Use PPC_FEATURE2_ISEL and PPC_FEATURE2_VEC_CRYPTO from linux headers
instead of the GNU specific PPC_FEATURE2_HAS_ISEL and
PPC_FEATURE2_HAS_VEC_CRYPTO. This fixes build with musl libc.

Cc: qemu-stable@nongnu.org
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1861
Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
Fixes: 63922f467a ("tcg/ppc: Replace HAVE_ISEL macro with a variable")
Fixes: 68f340d4cd ("tcg/ppc: Enable Altivec detection")
Message-Id: <20231219105236.7059-1-ncopa@alpinelinux.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-01-11 08:48:16 +11:00
Richard Henderson
ca5bed07d0 tcg/ppc: Use new registers for LQ destination
LQ has a constraint that RTp != RA, else SIGILL.
Therefore, force the destination of INDEX_op_qemu_*_ld128 to be a
new register pair, so that it cannot overlap the input address.

This requires new support in process_op_defs and tcg_reg_alloc_op.

Cc: qemu-stable@nongnu.org
Fixes: 526cd4ec01 ("tcg/ppc: Support 128-bit load/store")
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240102013456.131846-1-richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-01-11 08:47:45 +11:00
Paolo Bonzini
afa37be4b4 tcg/i386: use 8-bit OR or XOR for unsigned 8-bit immediates
In the case where OR or XOR has an 8-bit immediate between 128 and 255,
we can operate on a low-byte register and shorten the output by two or
three bytes (two if a prefix byte is needed for REX.B).

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20231228120524.70239-1-pbonzini@redhat.com>
[rth: Incorporate into switch.]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-01-11 08:46:35 +11:00
Paolo Bonzini
64708db302 tcg/i386: convert add/sub of 128 to sub/add of -128
Extend the existing conditional that generates INC/DEC, to also swap an
ADD for a SUB and vice versa when the immediate is 128.  This facilitates
using OPC_ARITH_EvIb instead of OPC_ARITH_EvIz.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20231228120514.70205-1-pbonzini@redhat.com>
[rth: Use a switch on C]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-01-11 08:46:35 +11:00
Peter Maydell
34eac35f89 RISC-V PR for 9.0
* Make vector whole-register move (vmv) depend on vtype register
 * Fix th.dcache.cval1 priviledge check
 * Don't allow write mstatus_vs without RVV
 * Use hwaddr instead of target_ulong for RV32
 * Fix machine IDs QOM getters\
 * Fix KVM reg id sizes
 * ACPI: Enable AIA, PLIC and update RHCT
 * Fix the interrupts-extended property format of PLIC
 * Add support for Zacas extension
 * Add amocas.[w,d,q] instructions
 * Document acpi parameter of virt machine
 * RVA22 profiles support
 * Remove group setting of KVM AIA if the machine only has 1 socket
 * Add RVV CSRs to KVM
 * sifive_u: Update S-mode U-Boot image build instructions
 * Upgrade OpenSBI from v1.3.1 to v1.4
 * pmp: Ignore writes when RW=01 and MML=0
 * Assert that the CSR numbers will be correct
 * Don't adjust vscause for exceptions
 * Ensure mideleg is set correctly on reset
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Merge tag 'pull-riscv-to-apply-20240110' of https://github.com/alistair23/qemu into staging

RISC-V PR for 9.0

* Make vector whole-register move (vmv) depend on vtype register
* Fix th.dcache.cval1 priviledge check
* Don't allow write mstatus_vs without RVV
* Use hwaddr instead of target_ulong for RV32
* Fix machine IDs QOM getters\
* Fix KVM reg id sizes
* ACPI: Enable AIA, PLIC and update RHCT
* Fix the interrupts-extended property format of PLIC
* Add support for Zacas extension
* Add amocas.[w,d,q] instructions
* Document acpi parameter of virt machine
* RVA22 profiles support
* Remove group setting of KVM AIA if the machine only has 1 socket
* Add RVV CSRs to KVM
* sifive_u: Update S-mode U-Boot image build instructions
* Upgrade OpenSBI from v1.3.1 to v1.4
* pmp: Ignore writes when RW=01 and MML=0
* Assert that the CSR numbers will be correct
* Don't adjust vscause for exceptions
* Ensure mideleg is set correctly on reset

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# gpg: Signature made Wed 10 Jan 2024 08:56:41 GMT
# gpg:                using RSA key 6AE902B6A7CA877D6D659296AF7C95130C538013
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [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: 6AE9 02B6 A7CA 877D 6D65  9296 AF7C 9513 0C53 8013

* tag 'pull-riscv-to-apply-20240110' of https://github.com/alistair23/qemu: (65 commits)
  target/riscv: Ensure mideleg is set correctly on reset
  target/riscv: Don't adjust vscause for exceptions
  target/riscv: Assert that the CSR numbers will be correct
  target/riscv: pmp: Ignore writes when RW=01 and MML=0
  roms/opensbi: Upgrade from v1.3.1 to v1.4
  docs/system/riscv: sifive_u: Update S-mode U-Boot image build instructions
  target/riscv/kvm: add RVV and Vector CSR regs
  target/riscv/kvm: do PR_RISCV_V_SET_CONTROL during realize()
  linux-headers: riscv: add ptrace.h
  linux-headers: Update to Linux v6.7-rc5
  target/riscv/kvm.c: remove group setting of KVM AIA if the machine only has 1 socket
  target/riscv: add rva22s64 cpu
  target/riscv: add RVA22S64 profile
  target/riscv: add 'parent' in profile description
  target/riscv: add satp_mode profile support
  target/riscv/cpu.c: add riscv_cpu_is_32bit()
  target/riscv/cpu.c: finalize satp_mode earlier
  target/riscv: add priv ver restriction to profiles
  target/riscv: implement svade
  target/riscv: add 'rva22u64' CPU
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-01-10 11:41:56 +00:00
Peter Maydell
eb7b9b2913 qemu-sparc queue
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Merge tag 'qemu-sparc-20240110' of https://github.com/mcayland/qemu into staging

qemu-sparc queue

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# gpg: Signature made Wed 10 Jan 2024 07:00:08 GMT
# 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-sparc-20240110' of https://github.com/mcayland/qemu:
  util/fifo8: Introduce fifo8_peek_buf()
  util/fifo8: Allow fifo8_pop_buf() to not populate popped length

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-01-10 11:41:47 +00:00
Alistair Francis
71b76da33a target/riscv: Ensure mideleg is set correctly on reset
Bits 10, 6, 2 and 12 of mideleg are read only 1 when the Hypervisor is
enabled. We currently only set them on accesses to mideleg, but they
aren't correctly set on reset. Let's ensure they are always the correct
value.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1617
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20240108001328.280222-4-alistair.francis@wdc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2024-01-10 18:47:47 +10:00
Alistair Francis
1525d8aa3a target/riscv: Don't adjust vscause for exceptions
We have been incorrectly adjusting both the interrupt and exception
cause when using the hypervisor extension and trapping to VS-mode. This
patch changes the conditional to ensure we only adjust the cause for
interrupts and not exceptions.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1708
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20240108001328.280222-3-alistair.francis@wdc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2024-01-10 18:47:47 +10:00
Alistair Francis
9a7c6da4cd target/riscv: Assert that the CSR numbers will be correct
The CSRs will always be between either CSR_MHPMCOUNTER3 and
CSR_MHPMCOUNTER31 or CSR_MHPMCOUNTER3H and CSR_MHPMCOUNTER31H.

So although ctr_index can't be negative, Coverity doesn't know this and
it isn't obvious to human readers either. Let's add an assert to ensure
that Coverity knows the values will be within range.

To simplify the code let's also change the RV32 adjustment.

Fixes: Coverity CID 1523910
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20240108001328.280222-2-alistair.francis@wdc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2024-01-10 18:47:47 +10:00
Ivan Klokov
1a25e59c62 target/riscv: pmp: Ignore writes when RW=01 and MML=0
This patch changes behavior on writing RW=01 to pmpcfg with MML=0.
RWX filed is form of collective WARL with the combination of
pmpcfg.RW=01 remains reserved for future standard use.

According to definition of WARL writing the CSR has no other side
effect. But current implementation change architectural state and
change system behavior. After writing we will get unreadable-unwriteble
region regardless on the previous state.

On the other side WARL said that we should read legal value and nothing
says about what we should write. Current behavior change system state
regardless of whether we read this register or not.

Fixes: ac66f2f0 ("target/riscv: pmp: Ignore writes when RW=01")

Signed-off-by: Ivan Klokov <ivan.klokov@syntacore.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20231220153205.11072-1-ivan.klokov@syntacore.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2024-01-10 18:47:47 +10:00
Bin Meng
2abf0da22c roms/opensbi: Upgrade from v1.3.1 to v1.4
Upgrade OpenSBI from v1.3.1 to v1.4 and the pre-built bios images.

The v1.4 release includes the following commits:

1a398d9 lib: sbi: Add Zicntr as a HART ISA extension
669089c lib: sbi: Add Zihpm as a HART ISA extension
72b9c8f lib: sbi: Alphabetically sort HART ISA extensions
5359fc6 lib: sbi: Rename hart_pmu_get_allowed_bits() function
976895c lib: sbi: Fix Priv spec version for [m|s]counteren and mcountinhibit CSRs
6053917 lib: sbi: Fix how print gets flags
35ef182 lib: sbi: print not fill '0' when left-aligned
40dac06 lib: sbi: Add '+' flags for print
458fa74 lib: sbi: Add ' ' '\'' flags for print
05cbb6e lib: sbi: implifying the parameters of printi
fe08281 lib: sbi: print add 'o' type
c6ee5ae lib: sbi: Fix printi
3b6fcdd lib: sbi: Simplify prints
cc89fa7 lib: sbi: Fix printc
ff43168 lib: sbi: Fix timing of clearing tbuf
a73982d lib: sbi: Fix missing '\0' when buffer szie equal 1
ea6533a lib: utils/gpio: Fix RV32 compile error for designware GPIO driver
c3b98c6 include: sbi: Add macro definitions for mseccfg CSR
1c099c4 lib: sbi: Add functions to manipulate PMP entries
6c202c5 include: sbi: Add Smepmp specific access flags for PMP entries
cbcfc7b lib: sbi: Add smepmp in hart extensions
d72f5f1 lib: utils: Add detection of Smepmp from ISA string in FDT
4a42a23 lib: sbi: Grant SU R/W/X permissions to whole memory
f3fdd04 lib: sbi: Change the order of PMP initialization
5dd8db5 lib: sbi: Add support for Smepmp
6e44ef6 lib: sbi: Add functions to map/unmap shared memory
0ad8660 lib: sbi: Map/Unmap debug console shared memory buffers
057eb10 lib: utils/gpio: Fix RV32 compile error for designware GPIO driver
0e2111e libfdt: fix SPDX license identifiers
e05a9cf lib: sbi: Update system suspend to spec
5e20d25 include: sbi: fix CSR define of mseccfg
44c5151 include: sbi_utils: Remove driver pointer from struct i2c_adapter
14a35b0 lib: utils/regmap: Add generic regmap access library
8e97275 lib: utils/regmap: Add simple FDT based regmap framework
f21d8f7 lib: utils/regmap: Add simple FDT based syscon regmap driver
4a344a9 lib: utils/reset: Add syscon based reboot and poweroff
c2e6027 lib: utils/reset: Remove SiFive Test reset driver
f536e0b gitignore: allow gitignore to ignore most dot file
c744ed7 lib: sbi_pmu: Enable noncontigous hpm event and counters
6259b2e lib: utils/fdt: Fix fdt_parse_isa_extensions() implementation
f46a564 lib: sbi: Fix typo for finding fixed event counter
94197a8 fw_base.S: Fix assembler error with clang 16+
c104c60 lib: sbi: Add support for smcntrpmf
7aabeee Makefile: Fix grep warning
e7e73aa platform: generic: allwinner: correct mhpmevent count
ee1f83c lib: sbi_pmu: remove mhpm_count field in hart feature
a9cffd6 firmware: payload: test: Change to SBI v2.0 DBCN ecalls
b20bd47 lib: sbi: improve the definition of SBI_IPI_EVENT_MAX
664692f lib: sbi_pmu: ensure update hpm counter before starting counting
c9a296d platform: generic: allwinner: fix OF process for T-HEAD c9xx pmu
901d3d7 lib: sbi_pmu: keep overflow interrupt of stopped hpm counter disabled
cacfba3 platform: Allow platforms to specify the size of tlb fifo
5bd9694 lib: sbi: alloc tlb fifo by sbi_malloc
130e65d lib: sbi: Implement SET_FS_DIRTY() to make sure the mstatus FS dirty is set
d1e4dff lib: sbi: Introduce HART index in sbi_scratch
e6125c3 lib: sbi: Remove sbi_platform_hart_index/invalid() functions
296e70d lib: sbi: Extend sbi_hartmask to support both hartid and hartindex
e632cd7 lib: sbi: Use sbi_scratch_last_hartindex() in remote TLB managment
78c667b lib: sbi: Prefer hartindex over hartid in IPI framework
22d6ff8 lib: sbi: Remove sbi_scratch_last_hartid() macro
112daa2 lib: sbi: Maximize the use of HART index in sbi_domain
9560fb3 include: sbi: Remove sbi_hartmask_for_each_hart() macro
b8fb96e include: sbi_domain: Fix permission test macros
bff27c1 lib: sbi: Factor-out Smepmp configuration as separate function
5240d31 lib: sbi: Don't clear mseccfg.MML bit in sbi_hart_smepmp_configure()
2b51a9d lib: sbi: Fix pmp_flags for Smepmp read-only shared region
73aea28 lib: sbi: Populate M-only Smepmp entries before setting mseccfg.MML
e8bc162 lib: utils/serial: Add shared regions for serial drivers
b7e9d34 lib: utils/regmap: Mark syscon region as shared read-write
3669153 platform: generic: thead: fix stale TLB entries for th1520/sg2042
de525ac firmware: Remove ALIGN in .rela.dyn in linker script
2a6d725 firmware: Remove handling of R_RISCV_{32,64}
6ed125a Makefile: Add --exclude-libs ALL to avoid .dynsym
e21901d doc: Fix fw_payload.md
a125423 lib: utils/serial: Ensure proper allocation of PMP entries for uart8250
d36709f lib: utils: timer/ipi: Update memregion flags for PLMT and PLICSW
8197c2f lib: sbi: fix sbi_domain_get_assigned_hartmask()
9da30f6 lib: utils/fdt: simplify dt_parse_isa_extensions
942aca2 lib: utils: Simplify SET_ISA_EXT_MAP()
f831b93 lib: sbi_pmu: check for index overflows
d891cae gpio/starfive: redundant readl() call
e8114c6 docs: platform: update platform_requirements.md
3632f2b lib: sbi: Add support for mconfigptr
ec0559e lib: sbi_misaligned_ldst: Fix handling of C.SWSP and C.SDSP
cbdd869 include: sbi: Change spec version to 2.0
5d0ed1b lib: sbi: simplify sanitize_domain()
c1a6987 platform: generic: thead: move to thead c9xx header to vendor specific postion
8e941e7 platform: generic: thead: separate implement of T-HEAD c9xx pmu
492d9b1 platform: generic: thead: separate implement of T-HEAD c9xx errata
3e21b96 platform: generic: thead: initialize PMU by default in thead generic platform
a140a4e lib: sbi: Correctly limit flushes to a single ASID/VMID
88ae718 platform: generic: thead: improve tlb flush errata
52fd64b platform: Uses hart count as the default size of tlb info
07f2ccd lib: utils/serial: Optimize semihosting_putc implementation
fccdf41 firmware: fw_base.S: Fix boot hart status synchronization
d1e0f7f utils/reset: Remove fdt_reset_thead
896d2c9 lib: utils/timer: Allow ACLINT MTIMER driver to setup quirks
accafb1 lib: utils/timer: mtimer: add separate T-Head C9xx CLINT mtimer compatible
98bc25f lib: utils/ipi: mswi: add separate T-Head C9xx CLINT mswi compatible
5b2f55d lib: sbi: separate the swap operation of domain region
3b03cdd lib: sbi: Add regions merging when sanitizing domain region
2bfdb9e platform: generic: Add Sophgo sg2042 platform support
280f7ae include: sbi: macros for mseccfg.sseed and .useed
efcac33 lib: sbi: Add Zkr in hart extensions
6e5b0cf lib: sbi: enable seed access in S-mode
6602e11 lib: sbi: change sbi_hart_features.extensions as an array
3aaed4f lib: sbi: Make console_puts/console_putc interchangeable
dc0bb19 lib: utils/serial: remove semihosting_putc
16bb930 lib: sbi: Fix PMP granularity handling in sbi_hart_map_saddr()
574b9c8 lib: sbi_pmu: avoid buffer overflow
791704c lib: utils/irqchip: Avoid redundant writes to APLIC CLRIE register
f520256 lib: sbi: Allow relaxed MMIO writes in device ipi_send() callback
b70d628 lib: sbi: Allow relaxed MMIO writes in device ipi_clear() callback
bd74931 lib: ipi: Adjust Andes PLICSW to single-bit-per-hart scheme
291403f sbi: sbi_pmu: Improve sbi_pmu_init() error handling
090fa99 lib: sbi: Add XAndesPMU in hart extensions
a48f2cf sbi: sbi_pmu: Add hw_counter_filter_mode() to pmu device
51ec60c platform: include: andes45: Add PMU related CSR defines
effd89a platform: generic: Introduce pmu_init() platform override
1b9e743 platform: andes: Add Andes custom PMU support
2e50c24 platform: andes: Enable Andes PMU for AE350
535c661 platform: rzfive: Enable Andes PMU for RZ/Five
0b3262e lib: utils: fdt_fixup: Allow preserving PMU properties
009ae4e platform: andes: Factor out is_andes() helper
0308f93 lib: utils: fdt_pmu: Make the fdt_pmu_evt_select table global variable
e19d419 lib: utils: fdt_pmu: Do not iterate over the fdt_pmu_evt_select table
d162009 docs: pmu: Add Andes PMU node example
6b9a849 lib: sbi: Remove xchg/cmpxchg implemented via lr/sc
11bf49b lib: sbi: Fix __atomic_op_bit_ord and comments
8839869 lib: sbi: Replace __atomic_op_bit_ord with __atomic intrinsics
07419ec lib: sbi: Prevent redundant sbi_ipi_process
93da66b lib: sbi_hart: Store PMP granularity as log base 2
ee72517 lib: sbi_pmu: Add PMU snapshot definitions
11a0ba5 lib: sbi_pmu: Fix the counter info function
0696810 firmware: fix section types
a25fc74 lib: sbi_hsm: Put the resume_pending hart in the interruptible hart mask
87aa306 platform: recalculate heap size to support new tlb entry number
a2e254e lib: sbi: skip wait_for_coldboot when coolboot done
6112d58 lib: utils/fdt: Allow to use reg-names when parsing ACLINT
35cba92 lib: sbi_tlb: Check tlb_range_flush_limit only once per request
a894187 lib: sbi_ipi: Do not ignore errors from sbi_ipi_send()
446fa65 lib: sbi_ipi: Process self-IPIs in sbi_ipi_send()
2707250 lib: sbi_ipi: Drop unnecessary ipi_process check
925ce14 lib: sbi: Simplify the initialization of root_hmask in sbi_domain_init
2c8be56 lib: sbi: Improve the code of privilege mode and extensions detection
056fe6f lib: sbi: Refactor the code for enable extensions in menvfg CSR
776770d lib: sbi: Using one array to define the name of extensions
3daac8f lib: sbi: Detect extensions from the ISA string in DT
416ceb3 lib: sbi_tlb: Reduce size of struct sbi_tlb_info
80169b2 platform: generic: Fine tune fw_platform_calculate_heap_size()
cdebae2 lib: utils/irqchip: Add shared MMIO region for PLIC in root domain
3284bea lib: sbi: Allow ecall handlers to directly update register state
5a57e8c lib: sbi: Remove the SBI_ETRAP error code
2b80b92 lib: sbi: Do not enter OpenSBI with mseccfg.MML == 1
63e09ad lib: sbi: Fix shift bug in sbi_system_reset
ba29293 lib: utils/timer: mtimer: only use regname for aclint
bbd065d lib: sbi: Detect Zicntr extension only based on traps
a2b255b include: Bump-up version to 1.4

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20240102151153.133896-1-bmeng@tinylab.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2024-01-10 18:47:47 +10:00
Bin Meng
e0299f71b3 docs/system/riscv: sifive_u: Update S-mode U-Boot image build instructions
Currently, the documentation outlines the process for building the
S-mode U-Boot image using `make menuconfig` and manual actions within
the menuconfig UI. However, this approach is fragile due to Kconfig
options potentially changing across different releases. For example,
CONFIG_OF_PRIOR_STAGE has been replaced by CONFIG_BOARD since v2022.01
release, and CONFIG_TEXT_BASE has been moved to the 'General setup'
menu from the 'Boot options' menu in v2024.01 release.

This update aims to make the S-mode U-Boot image build instructions
future-proof. It leverages the 'config' script provided in the U-Boot
source tree to edit the .config file, followed by a `make olddefconfig`.

Validated with U-Boot v2024.01 release.

Signed-off-by: Bin Meng <bmeng@tinylab.org>

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20240104071523.273702-1-bmeng@tinylab.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2024-01-10 18:47:47 +10:00
Daniel Henrique Barboza
3ca78c0689 target/riscv/kvm: add RVV and Vector CSR regs
Add support for RVV and Vector CSR KVM regs vstart, vl and vtype.

Support for vregs[] requires KVM side changes and an extra reg (vlenb)
and will be added later.

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20231218204321.75757-5-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2024-01-10 18:47:47 +10:00
Daniel Henrique Barboza
0d71f0a349 target/riscv/kvm: do PR_RISCV_V_SET_CONTROL during realize()
Linux RISC-V vector documentation (Document/arch/riscv/vector.rst)
mandates a prctl() in order to allow an userspace thread to use the
Vector extension from the host.

This is something to be done in realize() time, after init(), when we
already decided whether we're using RVV or not. We don't have a
realize() callback for KVM yet, so add kvm_cpu_realize() and enable RVV
for the thread via PR_RISCV_V_SET_CONTROL.

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20231218204321.75757-4-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2024-01-10 18:47:47 +10:00
Daniel Henrique Barboza
1583ca8aa6 linux-headers: riscv: add ptrace.h
KVM vector support for RISC-V requires the linux-header ptrace.h.

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20231218204321.75757-3-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2024-01-10 18:47:47 +10:00
Daniel Henrique Barboza
efb91426af linux-headers: Update to Linux v6.7-rc5
We'll add a new RISC-V linux-header file, but first let's update all
headers.

Headers for 'asm-loongarch' were added in this update.

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20231218204321.75757-2-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2024-01-10 18:47:47 +10:00