Philippe Mathieu-Daudé [Sat, 2 Dec 2023 19:00:02 +0000 (20:00 +0100)]
exec/cpu-all: Reduce 'qemu/rcu.h' header inclusion
"exec/cpu-all.h" doesn't need definitions from "qemu/rcu.h",
however "exec/ram_addr.h" does.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20231211212003.21686-17-philmd@linaro.org>
Philippe Mathieu-Daudé [Wed, 24 Apr 2024 16:16:59 +0000 (18:16 +0200)]
accel/hvf: Use accel-specific per-vcpu @dirty field
HVF has a specific use of the CPUState::vcpu_dirty field
(CPUState::vcpu_dirty is not used by common code).
To make this field accel-specific, add and use a new
@dirty variable in the AccelCPUState structure.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20240424174506.326-4-philmd@linaro.org>
Philippe Mathieu-Daudé [Wed, 24 Apr 2024 16:16:49 +0000 (18:16 +0200)]
accel/nvmm: Use accel-specific per-vcpu @dirty field
NVMM has a specific use of the CPUState::vcpu_dirty field
(CPUState::vcpu_dirty is not used by common code).
To make this field accel-specific, add and use a new
@dirty variable in the AccelCPUState structure.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20240424174506.326-3-philmd@linaro.org>
Philippe Mathieu-Daudé [Wed, 24 Apr 2024 16:16:34 +0000 (18:16 +0200)]
accel/whpx: Use accel-specific per-vcpu @dirty field
WHPX has a specific use of the CPUState::vcpu_dirty field
(CPUState::vcpu_dirty is not used by common code).
To make this field accel-specific, add and use a new
@dirty variable in the AccelCPUState structure.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20240424174506.326-2-philmd@linaro.org>
Philippe Mathieu-Daudé [Mon, 22 Apr 2024 14:41:04 +0000 (16:41 +0200)]
accel/tcg: Rename helper-head.h -> helper-head.h.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.
Therefore rename "exec/helper-head.h" as "exec/helper-head.h.inc".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20240424173333.96148-4-philmd@linaro.org>
Philippe Mathieu-Daudé [Mon, 25 Mar 2024 14:30:33 +0000 (15:30 +0100)]
accel/tcg: Rename load-extract/store-insert headers using .h.inc suffix
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.
Therefore rename 'store-insert-al16.h' as 'store-insert-al16.h.inc'
and 'load-extract-al16-al8.h' as 'load-extract-al16-al8.h.inc'.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20240424173333.96148-3-philmd@linaro.org>
Philippe Mathieu-Daudé [Wed, 10 Jan 2024 14:49:40 +0000 (15:49 +0100)]
accel/tcg: Include missing headers in 'tb-jmp-cache.h'
Due to missing headers, when including "tb-jmp-cache.h" we might get:
accel/tcg/tb-jmp-cache.h:21:21: error: field ‘rcu’ has incomplete type
21 | struct rcu_head rcu;
| ^~~
accel/tcg/tb-jmp-cache.h:24:9: error: unknown type name ‘vaddr’
24 | vaddr pc;
| ^~~~~
Add the missing "qemu/rcu.h" and "exec/cpu-common.h" headers.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20240111162442.43755-1-philmd@linaro.org>
Philippe Mathieu-Daudé [Fri, 1 Dec 2023 15:15:27 +0000 (16:15 +0100)]
accel/tcg: Include missing 'hw/core/cpu.h' header
tcg_cpu_init_cflags() accesses CPUState fields, so requires
"hw/core/cpu.h" to get its structure definition.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <
20231212123401.37493-12-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Philippe Mathieu-Daudé [Tue, 5 Dec 2023 21:40:15 +0000 (22:40 +0100)]
accel/tcg: Un-inline retaddr helpers to 'user-retaddr.h'
set_helper_retaddr() is only used in accel/tcg/user-exec.c.
clear_helper_retaddr() is only used in accel/tcg/cpu-exec.c
and accel/tcg/user-exec.c.
No need to expose their definitions to all user-emulation
files including "exec/cpu_ldst.h", move them to a new
"user-retaddr.h" header (restricted to accel/tcg/).
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20231211212003.21686-19-philmd@linaro.org>
Philippe Mathieu-Daudé [Fri, 1 Dec 2023 17:58:00 +0000 (18:58 +0100)]
target/i386: Include missing 'exec/exec-all.h' header
The XRSTOR instruction ends calling tlb_flush(), declared
in "exec/exec-all.h".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20231211212003.21686-13-philmd@linaro.org>
Philippe Mathieu-Daudé [Thu, 18 Apr 2024 12:17:47 +0000 (13:17 +0100)]
target/sparc: Replace abi_ulong by uint32_t for TARGET_ABI32
We have abi_ulong == uint32_t for the 32-bit ABI.
Use the generic type to avoid to depend on the
"exec/user/abitypes.h" header.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20240418192525.97451-14-philmd@linaro.org>
Philippe Mathieu-Daudé [Mon, 4 Dec 2023 14:29:19 +0000 (15:29 +0100)]
target/ppc/excp_helper: Avoid 'abi_ptr' in system emulation
'abi_ptr' is a user specific type. The system emulation
equivalent is 'target_ulong'. Use it in ppc_ldl_code()
to emphasis this is not an user emulation function.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <
20231211212003.21686-18-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Philippe Mathieu-Daudé [Tue, 5 Dec 2023 13:31:59 +0000 (14:31 +0100)]
target: Define TCG_GUEST_DEFAULT_MO in 'cpu-param.h'
accel/tcg/ files requires the following definitions:
- TARGET_LONG_BITS
- TARGET_PAGE_BITS
- TARGET_PHYS_ADDR_SPACE_BITS
- TCG_GUEST_DEFAULT_MO
The first 3 are defined in "cpu-param.h". The last one
in "cpu.h", with a bunch of definitions irrelevant for
TCG. By moving the TCG_GUEST_DEFAULT_MO definition to
"cpu-param.h", we can simplify various accel/tcg includes.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Nicholas Piggin <npiggin@gmail.com>
Message-Id: <
20231211212003.21686-4-philmd@linaro.org>
Philippe Mathieu-Daudé [Wed, 6 Dec 2023 15:12:12 +0000 (16:12 +0100)]
semihosting/guestfd: Remove unused 'semihosting/uaccess.h' header
Nothing in guestfd.c requires "semihosting/uaccess.h" nor "qemu.h".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <
20231212123401.37493-8-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Philippe Mathieu-Daudé [Wed, 6 Dec 2023 15:11:15 +0000 (16:11 +0100)]
semihosting/uaccess: Avoid including 'cpu.h'
"semihosting/uaccess.h" only requires the following headers:
- "exec/cpu-defs.h" for target_ulong,
- "exec/cpu-common.h" for cpu_memory_rw_debug()
- "exec/tswap.h" for tswap32() and tswap64().
Include them instead of the huge "cpu.h".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
42c6471e-8383-45e0-85ee-
e20ca32ecbad@linaro.org>
Philippe Mathieu-Daudé [Thu, 18 Apr 2024 14:45:33 +0000 (16:45 +0200)]
gdbstub: Avoid including 'cpu.h' in 'gdbstub/helpers.h'
We only need the "exec/tswap.h" and "cpu-param.h" headers.
Only include "cpu.h" in the target gdbstub.c source files.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20240418192525.97451-20-philmd@linaro.org>
Philippe Mathieu-Daudé [Fri, 22 Mar 2024 15:11:47 +0000 (16:11 +0100)]
gdbstub: Simplify #ifdef'ry in helpers.h
Slightly simplify by checking NEED_CPU_H definition in header.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20240322161439.6448-2-philmd@linaro.org>
Philippe Mathieu-Daudé [Thu, 7 Dec 2023 15:52:16 +0000 (16:52 +0100)]
gdbstub: Include missing 'hw/core/cpu.h' header
Functions such gdb_get_cpu_pid() dereference CPUState so
require the structure declaration from "hw/core/cpu.h":
static uint32_t gdb_get_cpu_pid(CPUState *cpu)
{
...
return cpu->cluster_index + 1;
}
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <
20231211212003.21686-15-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Philippe Mathieu-Daudé [Tue, 5 Dec 2023 22:02:11 +0000 (23:02 +0100)]
accel: Include missing 'exec/cpu_ldst.h' header
Theses files call cpu_ldl_code() which is declared
in "exec/cpu_ldst.h".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20231211212003.21686-5-philmd@linaro.org>
Philippe Mathieu-Daudé [Thu, 7 Dec 2023 09:41:27 +0000 (10:41 +0100)]
exec: Expose 'target_page.h' API to user emulation
User-only objects might benefit from the "exec/target_page.h"
API, which allows to build some objects once for all targets.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20231211212003.21686-3-philmd@linaro.org>
Philippe Mathieu-Daudé [Tue, 5 Dec 2023 22:24:03 +0000 (23:24 +0100)]
exec: Include 'cpu.h' before validating CPUArchState placement
CPUArchState 'env' field is defined within the ArchCPU structure,
so we need to include each target "cpu.h" header which defines it.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <
20231211212003.21686-2-philmd@linaro.org>
Philippe Mathieu-Daudé [Thu, 14 Sep 2023 19:40:07 +0000 (21:40 +0200)]
exec: Reduce tlb_set_dirty() declaration scope
tlb_set_dirty() is only used in accel/tcg/cputlb.c,
where it is defined. Declare it statically, removing
the stub.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20240418192525.97451-11-philmd@linaro.org>
Philippe Mathieu-Daudé [Tue, 13 Jun 2023 14:29:11 +0000 (16:29 +0200)]
exec: Rename NEED_CPU_H -> COMPILING_PER_TARGET
'NEED_CPU_H' guard target-specific code; it is defined by meson
altogether with the 'CONFIG_TARGET' definition. Rename NEED_CPU_H
as COMPILING_PER_TARGET to clarify its meaning.
Mechanical change running:
$ sed -i s/NEED_CPU_H/COMPILING_PER_TARGET/g $(git grep -l NEED_CPU_H)
then manually add a /* COMPILING_PER_TARGET */ comment
after the '#endif' when the block is large.
Inspired-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20240322161439.6448-4-philmd@linaro.org>
Richard Henderson [Thu, 25 Apr 2024 16:43:29 +0000 (09:43 -0700)]
Merge tag 'hw-misc-
20240425' of https://github.com/philmd/qemu into staging
Misc HW patch queue
- Script to compare machines compat_props[] (Maksim)
- Introduce 'module' CPU topology level (Zhao)
- Various cleanups (Thomas, Zhao, Inès, Bernhard)
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# gpg: Signature made Thu 25 Apr 2024 03:59:08 AM PDT
# gpg: using RSA key
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# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
* tag 'hw-misc-
20240425' of https://github.com/philmd/qemu: (22 commits)
hw/core: Support module-id in numa configuration
hw/core: Introduce module-id as the topology subindex
hw/core/machine: Support modules in -smp
hw/core/machine: Introduce the module as a CPU topology level
hw/i386/pc_sysfw: Remove unused parameter from pc_isa_bios_init()
hw/misc : Correct 5 spaces indents in stm32l4x5_exti
hw/xtensa: Include missing 'exec/cpu-common.h' in 'bootparam.h'
hw/elf_ops: Rename elf_ops.h -> elf_ops.h.inc
hw/cxl/cxl-cdat: Make cxl_doe_cdat_init() return boolean
hw/cxl/cxl-cdat: Make ct3_build_cdat() return boolean
hw/cxl/cxl-cdat: Make ct3_load_cdat() return boolean
hw: Add a Kconfig switch for the TYPE_CPU_CLUSTER device
hw: Fix problem with the A*MPCORE switches in the Kconfig files
hw/riscv/virt: Replace sprintf by g_strdup_printf
hw/misc/imx: Replace sprintf() by snprintf()
hw/misc/applesmc: Simplify DeviceReset handler
target/i386: Move APIC related code to cpu-apic.c
hw/core: Remove check on NEED_CPU_H in tcg-cpu-ops.h
scripts: add script to compare compatibility properties
python/qemu/machine: add method to retrieve QEMUMachine::binary field
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 25 Apr 2024 15:07:45 +0000 (08:07 -0700)]
Merge tag 'pull-target-arm-
20240425' of https://git.linaro.org/people/pmaydell/qemu-arm into staging
target-arm queue:
* Implement FEAT_NMI and NMI support in the GICv3
* hw/dma: avoid apparent overflow in soc_dma_set_request
* linux-user/flatload.c: Remove unused bFLT shared-library and ZFLAT code
* Add ResetType argument to Resettable hold and exit phase methods
* Add RESET_TYPE_SNAPSHOT_LOAD ResetType
* Implement STM32L4x5 USART
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# gpg: Signature made Thu 25 Apr 2024 03:36:03 AM PDT
# gpg: using RSA key
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# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [full]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full]
# gpg: aka "Peter Maydell <peter@archaic.org.uk>" [unknown]
* tag 'pull-target-arm-
20240425' of https://git.linaro.org/people/pmaydell/qemu-arm: (37 commits)
tests/qtest: Add tests for the STM32L4x5 USART
hw/arm: Add the USART to the stm32l4x5 SoC
hw/char/stm32l4x5_usart: Add options for serial parameters setting
hw/char/stm32l4x5_usart: Enable serial read and write
hw/char: Implement STM32L4x5 USART skeleton
reset: Add RESET_TYPE_SNAPSHOT_LOAD
docs/devel/reset: Update to new API for hold and exit phase methods
hw, target: Add ResetType argument to hold and exit phase methods
scripts/coccinelle: New script to add ResetType to hold and exit phases
allwinner-i2c, adm1272: Use device_cold_reset() for software-triggered reset
hw/misc: Don't special case RESET_TYPE_COLD in npcm7xx_clk, gcr
linux-user/flatload.c: Remove unused bFLT shared-library and ZFLAT code
hw/dma: avoid apparent overflow in soc_dma_set_request
hw/arm/virt: Enable NMI support in the GIC if the CPU has FEAT_NMI
target/arm: Add FEAT_NMI to max
hw/intc/arm_gicv3: Report the VINMI interrupt
hw/intc/arm_gicv3: Report the NMI interrupt in gicv3_cpuif_update()
hw/intc/arm_gicv3: Implement NMI interrupt priority
hw/intc/arm_gicv3: Handle icv_nmiar1_read() for icc_nmiar1_read()
hw/intc/arm_gicv3: Add NMI handling CPU interface registers
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 25 Apr 2024 15:06:33 +0000 (08:06 -0700)]
Merge tag 'pull-request-2024-04-25' of https://gitlab.com/thuth/qemu into staging
* Update OpenBSD CI image to 7.5
* Update/remove Ubuntu 20.04 CI jobs
* Update (most) CentOS 8 CI jobs to CentOS 9
* Some clean-ups and improvements to travis.yml
* Minor test fixes
* s390x header clean-ups
* Doc updates
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# 2SUtLPd9nWruCy7KN15BrOWkmXc+OU8UFUqXIOvflkI6aF1bmFYRyrXgqX2q7QDT
# kEfWnBvBqxw=
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# -----END PGP SIGNATURE-----
# gpg: Signature made Thu 25 Apr 2024 07:55:42 AM PDT
# 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 <th.huth@posteo.de>" [unknown]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]
* tag 'pull-request-2024-04-25' of https://gitlab.com/thuth/qemu:
target/s390x: Remove KVM stubs in cpu_models.h
tests/unit: Remove debug statements in test-nested-aio-poll.c
docs/devel: fix minor typo in submitting-a-patch.rst
hw/s390x: Include missing 'cpu.h' header
tests: Update our CI to use CentOS Stream 9 instead of 8
tests/docker/dockerfiles: Run lcitool-refresh after the lcitool update
tests/lcitool/libvirt-ci: Update to the latest master branch
tests: Remove Ubuntu 20.04 container
.travis.yml: Do some more testing with Clang
.travis.yml: Update the jobs to Ubuntu 22.04
.travis.yml: Remove the unused UNRELIABLE environment variable
Revert ".travis.yml: Cache Avocado cache"
tests/vm: update openbsd image to 7.5
docs: i386: pc: Update maximum CPU numbers for PC Q35
tests/qtest : Use `g_assert_cmphex` instead of `g_assert_cmpuint`
MAINTAINERS: update email of Peter Lieven
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Philippe Mathieu-Daudé [Fri, 19 Apr 2024 09:06:31 +0000 (11:06 +0200)]
target/s390x: Remove KVM stubs in cpu_models.h
Since the calls are elided when KVM is not available,
we can remove the stubs (which are never compiled).
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <
20240419090631.48055-1-philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Philippe Mathieu-Daudé [Mon, 22 Apr 2024 11:22:46 +0000 (13:22 +0200)]
tests/unit: Remove debug statements in test-nested-aio-poll.c
We have been running this test for almost a year; it
is safe to remove its debug statements, which clutter
CI jobs output:
▶ 88/100 /nested-aio-poll OK
io_read 0x16bb26158
io_poll_true 0x16bb26158
> io_poll_ready
io_read 0x16bb26164
< io_poll_ready
io_poll_true 0x16bb26158
io_poll_false 0x16bb26164
> io_poll_ready
io_poll_false 0x16bb26164
io_poll_false 0x16bb26164
io_poll_false 0x16bb26164
io_poll_false 0x16bb26164
io_poll_false 0x16bb26164
io_poll_false 0x16bb26164
io_poll_false 0x16bb26164
io_poll_false 0x16bb26164
io_poll_false 0x16bb26164
io_read 0x16bb26164
< io_poll_ready
88/100 qemu:unit / test-nested-aio-poll OK
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-ID: <
20240422112246.83812-1-philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Manos Pitsidianakis [Mon, 22 Apr 2024 12:41:28 +0000 (15:41 +0300)]
docs/devel: fix minor typo in submitting-a-patch.rst
s/Resolved:/Resolves:/
Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Message-ID: <
20240422124128.
4034482-1-manos.pitsidianakis@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Philippe Mathieu-Daudé [Fri, 22 Mar 2024 16:28:22 +0000 (17:28 +0100)]
hw/s390x: Include missing 'cpu.h' header
"cpu.h" is implicitly included. Include it explicitly to
avoid the following error when refactoring headers:
hw/s390x/s390-stattrib.c:86:40: error: use of undeclared identifier 'TARGET_PAGE_SIZE'
len = sac->peek_stattr(sas, addr / TARGET_PAGE_SIZE, buflen, vals);
^
hw/s390x/s390-stattrib.c:94:58: error: use of undeclared identifier 'TARGET_PAGE_MASK'
addr / TARGET_PAGE_SIZE, len, addr & ~TARGET_PAGE_MASK);
^
hw/s390x/s390-stattrib.c:224:40: error: use of undeclared identifier 'TARGET_PAGE_BITS'
qemu_put_be64(f, (start_gfn << TARGET_PAGE_BITS) | STATTR_FLAG_MORE);
^
In file included from hw/s390x/s390-virtio-ccw.c:17:
hw/s390x/s390-virtio-hcall.h:22:27: error: unknown type name 'CPUS390XState'
int s390_virtio_hypercall(CPUS390XState *env);
^
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Eric Farman <farman@linux.ibm.com>
Message-ID: <
20240322162822.7391-1-philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Zhao Liu [Wed, 24 Apr 2024 15:49:12 +0000 (23:49 +0800)]
hw/core: Support module-id in numa configuration
Module is a level above the core, thereby supporting numa
configuration on the module level can bring user more numa flexibility.
This is the natural further support for module level.
Add module level support in numa configuration.
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Babu Moger <babu.moger@amd.com>
Message-ID: <
20240424154929.
1487382-5-zhao1.liu@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Zhao Liu [Wed, 24 Apr 2024 15:49:11 +0000 (23:49 +0800)]
hw/core: Introduce module-id as the topology subindex
Add module-id in CpuInstanceProperties, to locate the CPU with module
level.
Suggested-by: Xiaoyao Li <xiaoyao.li@intel.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Babu Moger <babu.moger@amd.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <
20240424154929.
1487382-4-zhao1.liu@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Zhao Liu [Wed, 24 Apr 2024 15:49:10 +0000 (23:49 +0800)]
hw/core/machine: Support modules in -smp
Add "modules" parameter parsing support in -smp.
Suggested-by: Xiaoyao Li <xiaoyao.li@intel.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Babu Moger <babu.moger@amd.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <
20240424154929.
1487382-3-zhao1.liu@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Zhao Liu [Wed, 24 Apr 2024 15:49:09 +0000 (23:49 +0800)]
hw/core/machine: Introduce the module as a CPU topology level
In x86, module is the topology level above core, which contains a set
of cores that share certain resources (in current products, the resource
usually includes L2 cache, as well as module scoped features and MSRs).
Though smp.clusters could also share the L2 cache resource [1], there
are following reasons that drive us to introduce the new smp.modules:
* As the CPU topology abstraction in device tree [2], cluster supports
nesting (though currently QEMU hasn't support that). In contrast,
(x86) module does not support nesting.
* Due to nesting, there is great flexibility in sharing resources
on cluster, rather than narrowing cluster down to sharing L2 (and
L3 tags) as the lowest topology level that contains cores.
* Flexible nesting of cluster allows it to correspond to any level
between the x86 package and core.
* In Linux kernel, x86's cluster only represents the L2 cache domain
but QEMU's smp.clusters is the CPU topology level. Linux kernel will
also expose module level topology information in sysfs for x86. To
avoid cluster ambiguity and keep a consistent CPU topology naming
style with the Linux kernel, we introduce module level for x86.
The module is, in existing hardware practice, the lowest layer that
contains the core, while the cluster is able to have a higher
topological scope than the module due to its nesting.
Therefore, place the module between the cluster and the core:
drawer/book/socket/die/cluster/module/core/thread
With the above topological hierarchy order, introduce module level
support in MachineState and MachineClass.
[1]: https://lore.kernel.org/qemu-devel/
c3d68005-54e0-b8fe-8dc1-
5989fe3c7e69@huawei.com/
[2]: https://www.kernel.org/doc/Documentation/devicetree/bindings/cpu/cpu-topology.txt
Suggested-by: Xiaoyao Li <xiaoyao.li@intel.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Babu Moger <babu.moger@amd.com>
Message-ID: <
20240424154929.
1487382-2-zhao1.liu@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Bernhard Beschow [Mon, 22 Apr 2024 20:06:22 +0000 (22:06 +0200)]
hw/i386/pc_sysfw: Remove unused parameter from pc_isa_bios_init()
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <
20240422200625.2768-2-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Inès Varhol [Sun, 21 Apr 2024 14:14:23 +0000 (16:14 +0200)]
hw/misc : Correct 5 spaces indents in stm32l4x5_exti
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <
20240421141455.116548-1-ines.varhol@telecom-paris.fr>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Philippe Mathieu-Daudé [Thu, 18 Apr 2024 15:07:03 +0000 (17:07 +0200)]
hw/xtensa: Include missing 'exec/cpu-common.h' in 'bootparam.h'
cpu_physical_memory_write() is declared in "exec/cpu-common.h".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <
20240418192525.97451-21-philmd@linaro.org>
Philippe Mathieu-Daudé [Thu, 18 Apr 2024 14:49:16 +0000 (16:49 +0200)]
hw/elf_ops: Rename elf_ops.h -> elf_ops.h.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.
Therefore rename "hw/elf_ops.h" as "hw/elf_ops.h.inc".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20240424173333.96148-2-philmd@linaro.org>
Zhao Liu [Thu, 18 Apr 2024 10:04:33 +0000 (18:04 +0800)]
hw/cxl/cxl-cdat: Make cxl_doe_cdat_init() return boolean
As error.h suggested, the best practice for callee is to return
something to indicate success / failure.
With returned boolean, there's no need to dereference @errp to check
failure case.
Suggested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-ID: <
20240418100433.
1085447-4-zhao1.liu@linux.intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Zhao Liu [Thu, 18 Apr 2024 10:04:32 +0000 (18:04 +0800)]
hw/cxl/cxl-cdat: Make ct3_build_cdat() return boolean
As error.h suggested, the best practice for callee is to return
something to indicate success / failure.
So make ct3_build_cdat() return boolean, and this is the preparation for
cxl_doe_cdat_init() returning boolean.
Suggested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-ID: <
20240418100433.
1085447-3-zhao1.liu@linux.intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Zhao Liu [Thu, 18 Apr 2024 10:04:31 +0000 (18:04 +0800)]
hw/cxl/cxl-cdat: Make ct3_load_cdat() return boolean
As error.h suggested, the best practice for callee is to return
something to indicate success / failure.
So make ct3_load_cdat() return boolean, and this is the preparation for
cxl_doe_cdat_init() returning boolean.
Suggested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-ID: <
20240418100433.
1085447-2-zhao1.liu@linux.intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Thomas Huth [Mon, 15 Apr 2024 06:56:55 +0000 (08:56 +0200)]
hw: Add a Kconfig switch for the TYPE_CPU_CLUSTER device
The cpu-cluster device is only needed for some few arm and riscv
machines. Let's avoid compiling and linking it if it is not really
necessary.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <
20240415065655.130099-3-thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Thomas Huth [Mon, 15 Apr 2024 06:56:54 +0000 (08:56 +0200)]
hw: Fix problem with the A*MPCORE switches in the Kconfig files
A9MPCORE, ARM11MPCORE and A15MPCORE are defined twice, once in
hw/cpu/Kconfig and once in hw/arm/Kconfig. This is only possible
by accident, since hw/cpu/Kconfig is never included from hw/Kconfig.
Fix it by declaring the switches only in hw/cpu/Kconfig (since the
related files reside in the hw/cpu/ folder) and by making sure that
the file hw/cpu/Kconfig is now properly included from hw/Kconfig.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <
20240415065655.130099-2-thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Philippe Mathieu-Daudé [Thu, 11 Apr 2024 10:33:31 +0000 (12:33 +0200)]
hw/riscv/virt: Replace sprintf by g_strdup_printf
sprintf() is deprecated on Darwin since macOS 13.0 / XCode 14.1.
Use g_strdup_printf instead.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
[rth: Use g_strdup_printf]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20240412073346.458116-26-richard.henderson@linaro.org>
Philippe Mathieu-Daudé [Thu, 11 Apr 2024 10:31:14 +0000 (12:31 +0200)]
hw/misc/imx: Replace sprintf() by snprintf()
sprintf() is deprecated on Darwin since macOS 13.0 / XCode 14.1,
resulting in painful developer experience. Use snprintf() instead.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <
20240411104340.6617-6-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Philippe Mathieu-Daudé [Mon, 8 Apr 2024 11:15:44 +0000 (13:15 +0200)]
hw/misc/applesmc: Simplify DeviceReset handler
Have applesmc_find_key() return a const pointer.
Since the returned buffers are not modified in
applesmc_io_data_write(), it is pointless to
delete and re-add the keys in the DeviceReset
handler. Add them once in DeviceRealize, and
discard them in the DeviceUnrealize handler.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <
20240410180819.92332-1-philmd@linaro.org>
Arnaud Minier [Fri, 29 Mar 2024 17:44:02 +0000 (18:44 +0100)]
tests/qtest: Add tests for the STM32L4x5 USART
Test:
- read/write from/to the usart registers
- send/receive a character/string over the serial port
Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr>
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240329174402.60382-6-arnaud.minier@telecom-paris.fr
[PMM: fix checkpatch nits, remove commented out code]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Arnaud Minier [Fri, 29 Mar 2024 17:44:01 +0000 (18:44 +0100)]
hw/arm: Add the USART to the stm32l4x5 SoC
Add the USART to the SoC and connect it to the other implemented devices.
Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr>
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240329174402.60382-5-arnaud.minier@telecom-paris.fr
[PMM: fixed a few checkpatch nits]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Arnaud Minier [Fri, 29 Mar 2024 17:44:00 +0000 (18:44 +0100)]
hw/char/stm32l4x5_usart: Add options for serial parameters setting
Add a function to change the settings of the
serial connection.
Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr>
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240329174402.60382-4-arnaud.minier@telecom-paris.fr
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Arnaud Minier [Fri, 29 Mar 2024 17:43:59 +0000 (18:43 +0100)]
hw/char/stm32l4x5_usart: Enable serial read and write
Implement the ability to read and write characters to the
usart using the serial port.
The character transmission is based on the
cmsdk-apb-uart implementation.
Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr>
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240329174402.60382-3-arnaud.minier@telecom-paris.fr
[PMM: fixed a few checkpatch nits]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Arnaud Minier [Fri, 29 Mar 2024 17:43:58 +0000 (18:43 +0100)]
hw/char: Implement STM32L4x5 USART skeleton
Add the basic infrastructure (register read/write, type...)
to implement the STM32L4x5 USART.
Also create different types for the USART, UART and LPUART
of the STM32L4x5 to deduplicate code and enable the
implementation of different behaviors depending on the type.
Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr>
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240329174402.60382-2-arnaud.minier@telecom-paris.fr
[PMM: update to new reset hold method signature;
fixed a few checkpatch nits]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Fri, 12 Apr 2024 16:08:09 +0000 (17:08 +0100)]
reset: Add RESET_TYPE_SNAPSHOT_LOAD
Some devices and machines need to handle the reset before a vmsave
snapshot is loaded differently -- the main user is the handling of
RNG seed information, which does not want to put a new RNG seed into
a ROM blob when we are doing a snapshot load.
Currently this kind of reset handling is supported only for:
* TYPE_MACHINE reset methods, which take a ShutdownCause argument
* reset functions registered with qemu_register_reset_nosnapshotload
To allow a three-phase-reset device to also distinguish "snapshot
load" reset from the normal kind, add a new ResetType
RESET_TYPE_SNAPSHOT_LOAD. All our existing reset methods ignore
the reset type, so we don't need to update any device code.
Add the enum type, and make qemu_devices_reset() use the
right reset type for the ShutdownCause it is passed. This
allows us to get rid of the device_reset_reason global we
were using to implement qemu_register_reset_nosnapshotload().
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id:
20240412160809.
1260625-7-peter.maydell@linaro.org
Peter Maydell [Fri, 12 Apr 2024 16:08:08 +0000 (17:08 +0100)]
docs/devel/reset: Update to new API for hold and exit phase methods
Update the reset documentation's example code to match the new API
for the hold and exit phase method APIs where they take a ResetType
argument.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id:
20240412160809.
1260625-6-peter.maydell@linaro.org
Peter Maydell [Fri, 12 Apr 2024 16:08:07 +0000 (17:08 +0100)]
hw, target: Add ResetType argument to hold and exit phase methods
We pass a ResetType argument to the Resettable class enter
phase method, but we don't pass it to hold and exit, even though
the callsites have it readily available. This means that if
a device cared about the ResetType it would need to record it
in the enter phase method to use later on. Pass the type to
all three of the phase methods to avoid having to do that.
Commit created with
for dir in hw target include; do \
spatch --macro-file scripts/cocci-macro-file.h \
--sp-file scripts/coccinelle/reset-type.cocci \
--keep-comments --smpl-spacing --in-place \
--include-headers --dir $dir; done
and no manual edits.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id:
20240412160809.
1260625-5-peter.maydell@linaro.org
Peter Maydell [Fri, 12 Apr 2024 16:08:06 +0000 (17:08 +0100)]
scripts/coccinelle: New script to add ResetType to hold and exit phases
We pass a ResetType argument to the Resettable class enter phase
method, but we don't pass it to hold and exit, even though the
callsites have it readily available. This means that if a device
cared about the ResetType it would need to record it in the enter
phase method to use later on. We should pass the type to all three
of the phase methods to avoid having to do that.
This coccinelle script adds the ResetType argument to the hold and
exit phases of the Resettable interface.
The first part of the script (rules holdfn_assigned, holdfn_defined,
exitfn_assigned, exitfn_defined) update implementations of the
interface within device models, both to change the signature of their
method implementations and to pass on the reset type when they invoke
reset on some other device.
The second part of the script is various special cases:
* method callsites in resettable_phase_hold(), resettable_phase_exit()
and device_phases_reset()
* updating the typedefs for the methods
* isl_pmbus_vr.c has some code where one device's reset method directly
calls the implementation of a different device's method
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id:
20240412160809.
1260625-4-peter.maydell@linaro.org
Peter Maydell [Fri, 12 Apr 2024 16:08:05 +0000 (17:08 +0100)]
allwinner-i2c, adm1272: Use device_cold_reset() for software-triggered reset
Rather than directly calling the device's implementation of its 'hold'
reset phase, call device_cold_reset(). This means we don't have to
adjust this callsite when we add another argument to the function
signature for the hold and exit reset methods.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id:
20240412160809.
1260625-3-peter.maydell@linaro.org
Peter Maydell [Fri, 12 Apr 2024 16:08:04 +0000 (17:08 +0100)]
hw/misc: Don't special case RESET_TYPE_COLD in npcm7xx_clk, gcr
The npcm7xx_clk and npcm7xx_gcr device reset methods look at
the ResetType argument and only handle RESET_TYPE_COLD,
producing a warning if another reset type is passed. This
is different from how every other three-phase-reset method
we have works, and makes it difficult to add new reset types.
A better pattern is "assume that any reset type you don't know
about should be handled like RESET_TYPE_COLD"; switch these
devices to do that. Then adding a new reset type will only
need to touch those devices where its behaviour really needs
to be different from the standard cold reset.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id:
20240412160809.
1260625-2-peter.maydell@linaro.org
Peter Maydell [Thu, 11 Apr 2024 11:53:13 +0000 (12:53 +0100)]
linux-user/flatload.c: Remove unused bFLT shared-library and ZFLAT code
Ever since the bFLT format support was added in 2006, there has been
a chunk of code in the file guarded by CONFIG_BINFMT_SHARED_FLAT
which is supposedly for shared library support. This is not enabled
and it's not possible to enable it, because if you do you'll run into
the "#error needs checking" in the calc_reloc() function.
Similarly, CONFIG_BINFMT_ZFLAT exists but can't be enabled because of
an "#error code needs checking" in load_flat_file().
This code is obviously unfinished and has never been used; nobody in
the intervening 18 years has complained about this or fixed it, so
just delete the dead code. If anybody ever wants the feature they
can always pull it out of git, or (perhaps better) write it from
scratch based on the current Linux bFLT loader rather than the one of
18 years ago.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id:
20240411115313.680433-1-peter.maydell@linaro.org
Anastasia Belova [Tue, 9 Apr 2024 11:53:01 +0000 (14:53 +0300)]
hw/dma: avoid apparent overflow in soc_dma_set_request
In soc_dma_set_request() we try to set a bit in a uint64_t, but we
do it with "1 << ch->num", which can't set any bits past 31;
any use for a channel number of 32 or more would fail due to
integer overflow.
This doesn't happen in practice for our current use of this code,
because the worst case is when we call soc_dma_init() with an
argument of 32 for the number of channels, and QEMU builds with
-fwrapv so the shift into the sign bit is well-defined. However,
it's obviously not the intended behaviour of the code.
Add casts to force the shift to be done as 64-bit arithmetic,
allowing up to 64 channels.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: afbb5194d4 ("Handle on-chip DMA controllers in one place, convert OMAP DMA to use it.")
Signed-off-by: Anastasia Belova <abelova@astralinux.ru>
Message-id:
20240409115301.21829-1-abelova@astralinux.ru
[PMM: Edit commit message to clarify that this doesn't actually
bite us in our current usage of this code.]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:33:06 +0000 (14:33 +0100)]
hw/arm/virt: Enable NMI support in the GIC if the CPU has FEAT_NMI
If the CPU implements FEAT_NMI, then turn on the NMI support in the
GICv3 too. It's permitted to have a configuration with FEAT_NMI in
the CPU (and thus NMI support in the CPU interfaces too) but no NMI
support in the distributor and redistributor, but this isn't a very
useful setup as it's close to having no NMI support at all.
We don't need to gate the enabling of NMI in the GIC behind a
machine version property, because none of our current CPUs
implement FEAT_NMI, and '-cpu max' is not something we maintain
migration compatibility across versions for. So we can always
enable the GIC NMI support when the CPU has it.
Neither hvf nor KVM support NMI in the GIC yet, so we don't enable
it unless we're using TCG.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20240407081733.
3231820-25-ruanjinjie@huawei.com
[PMM: Update comment and commit message]
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:33:06 +0000 (14:33 +0100)]
target/arm: Add FEAT_NMI to max
Enable FEAT_NMI on the 'max' CPU.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-24-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:33:05 +0000 (14:33 +0100)]
hw/intc/arm_gicv3: Report the VINMI interrupt
In vCPU Interface, if the vIRQ has the non-maskable property, report
vINMI to the corresponding vPE.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-23-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:33:05 +0000 (14:33 +0100)]
hw/intc/arm_gicv3: Report the NMI interrupt in gicv3_cpuif_update()
In CPU Interface, if the IRQ has the non-maskable property, report NMI to
the corresponding PE.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-22-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:33:05 +0000 (14:33 +0100)]
hw/intc/arm_gicv3: Implement NMI interrupt priority
If GICD_CTLR_DS bit is zero and the NMI is non-secure, the NMI priority is
higher than 0x80, otherwise it is higher than 0x0. And save the interrupt
non-maskable property in hppi.nmi to deliver NMI exception. Since both GICR
and GICD can deliver NMI, it is both necessary to check whether the pending
irq is NMI in gicv3_redist_update_noirqset and gicv3_update_noirqset.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-21-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Fri, 19 Apr 2024 13:36:33 +0000 (14:36 +0100)]
hw/intc/arm_gicv3: Handle icv_nmiar1_read() for icc_nmiar1_read()
Implement icv_nmiar1_read() for icc_nmiar1_read(), so add definition for
ICH_LR_EL2.NMI and ICH_AP1R_EL2.NMI bit.
If FEAT_GICv3_NMI is supported, ich_ap_write() should consider ICV_AP1R_EL1.NMI
bit. In icv_activate_irq() and icv_eoir_write(), the ICV_AP1R_EL1.NMI bit
should be set or clear according to the Non-maskable property. And the RPR
priority should also update the NMI bit according to the APR priority NMI bit.
By the way, add gicv3_icv_nmiar1_read trace event.
If the hpp irq is a NMI, the icv iar read should return 1022 and trap for
NMI again
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
[PMM: use cs->nmi_support instead of cs->gic->nmi_support]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-20-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Fri, 19 Apr 2024 13:36:00 +0000 (14:36 +0100)]
hw/intc/arm_gicv3: Add NMI handling CPU interface registers
Add the NMIAR CPU interface registers which deal with acknowledging NMI.
When introduce NMI interrupt, there are some updates to the semantics for the
register ICC_IAR1_EL1 and ICC_HPPIR1_EL1. For ICC_IAR1_EL1 register, it
should return 1022 if the intid has non-maskable property. And for
ICC_NMIAR1_EL1 register, it should return 1023 if the intid do not have
non-maskable property. Howerever, these are not necessary for ICC_HPPIR1_EL1
register.
And the APR and RPR has NMI bits which should be handled correctly.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
[PMM: Separate out whether cpuif supports NMI from whether the
GIC proper (IRI) supports NMI]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-19-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:33:03 +0000 (14:33 +0100)]
hw/intc/arm_gicv3: Implement GICD_INMIR
Add GICD_INMIR, GICD_INMIRnE register and support access GICD_INMIR0.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-18-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:33:02 +0000 (14:33 +0100)]
hw/intc/arm_gicv3_redist: Implement GICR_INMIR0
Add GICR_INMIR0 register and support access GICR_INMIR0.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-17-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:33:02 +0000 (14:33 +0100)]
hw/intc/arm_gicv3: Add irq non-maskable property
A SPI, PPI or SGI interrupt can have non-maskable property. So maintain
non-maskable property in PendingIrq and GICR/GICD. Since add new device
state, it also needs to be migrated, so also save NMI info in
vmstate_gicv3_cpu and vmstate_gicv3.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-16-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:33:01 +0000 (14:33 +0100)]
hw/intc/arm_gicv3_kvm: Not set has-nmi=true for the KVM GICv3
So far, there is no FEAT_GICv3_NMI support in the in-kernel GIC, so make it
an error to try to set has-nmi=true for the KVM GICv3.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Message-id:
20240407081733.
3231820-15-ruanjinjie@huawei.com
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:33:01 +0000 (14:33 +0100)]
hw/intc/arm_gicv3: Add has-nmi property to GICv3 device
Add a property has-nmi to the GICv3 device, and use this to set
the NMI bit in the GICD_TYPER register. This isn't visible to
guests yet because the property defaults to false and we won't
set it in the board code until we've landed all of the changes
needed to implement FEAT_GICV3_NMI.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-14-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:33:01 +0000 (14:33 +0100)]
target/arm: Handle NMI in arm_cpu_do_interrupt_aarch64()
According to Arm GIC section 4.6.3 Interrupt superpriority, the interrupt
with superpriority is always IRQ, never FIQ, so the NMI exception trap entry
behave like IRQ. And VINMI(vIRQ with Superpriority) can be raised from the
GIC or come from the hcrx_el2.HCRX_VINMI bit, VFNMI(vFIQ with Superpriority)
come from the hcrx_el2.HCRX_VFNMI bit.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-13-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:33:00 +0000 (14:33 +0100)]
hw/arm/virt: Wire NMI and VINMI irq lines from GIC to CPU
Wire the new NMI and VINMI interrupt line from the GIC to each CPU if it
is not GICv2.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20240407081733.
3231820-12-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:33:00 +0000 (14:33 +0100)]
hw/intc/arm_gicv3: Add external IRQ lines for NMI
Augment the GICv3's QOM device interface by adding one
new set of sysbus IRQ line, to signal NMI to each CPU.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-11-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:32:59 +0000 (14:32 +0100)]
target/arm: Handle PSTATE.ALLINT on taking an exception
Set or clear PSTATE.ALLINT on taking an exception to ELx according to the
SCTLR_ELx.SPINTMASK bit.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-10-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:32:59 +0000 (14:32 +0100)]
target/arm: Handle IS/FS in ISR_EL1 for NMI, VINMI and VFNMI
Add IS and FS bit in ISR_EL1 and handle the read. With CPU_INTERRUPT_NMI or
CPU_INTERRUPT_VINMI, both CPSR_I and ISR_IS must be set. With
CPU_INTERRUPT_VFNMI, both CPSR_F and ISR_FS must be set.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-9-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:32:58 +0000 (14:32 +0100)]
target/arm: Add support for NMI in arm_phys_excp_target_el()
According to Arm GIC section 4.6.3 Interrupt superpriority, the interrupt
with superpriority is always IRQ, never FIQ, so handle NMI same as IRQ in
arm_phys_excp_target_el().
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-8-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:32:58 +0000 (14:32 +0100)]
target/arm: Add support for Non-maskable Interrupt
This only implements the external delivery method via the GICv3.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-7-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:32:57 +0000 (14:32 +0100)]
target/arm: Support MSR access to ALLINT
Support ALLINT msr access as follow:
mrs <xt>, ALLINT // read allint
msr ALLINT, <xt> // write allint with imm
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-6-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:32:57 +0000 (14:32 +0100)]
target/arm: Implement ALLINT MSR (immediate)
Add ALLINT MSR (immediate) to decodetree, in which the CRm is 0b000x. The
EL0 check is necessary to ALLINT, and the EL1 check is necessary when
imm == 1. So implement it inline for EL2/3, or EL1 with imm==0. Avoid the
unconditional write to pc and use raise_exception_ra to unwind.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-5-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:32:57 +0000 (14:32 +0100)]
target/arm: Add support for FEAT_NMI, Non-maskable Interrupt
Add support for FEAT_NMI. NMI (FEAT_NMI) is an mandatory feature in
ARMv8.8-A and ARM v9.3-A.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-4-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:32:56 +0000 (14:32 +0100)]
target/arm: Add PSTATE.ALLINT
When PSTATE.ALLINT is set, an IRQ or FIQ interrupt that is targeted to
ELx, with or without superpriority is masked. As Richard suggested, place
ALLINT bit in PSTATE in env->pstate.
In the pseudocode, AArch64.ExceptionReturn() calls SetPSTATEFromPSR(), which
treats PSTATE.ALLINT as one of the bits which are reinstated from SPSR to
PSTATE regardless of whether this is an illegal exception return or not. So
handle PSTATE.ALLINT the same way as PSTATE.DAIF in the illegal_return exit
path of the exception_return helper. With the change, exception entry and
return are automatically handled.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-3-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jinjie Ruan [Fri, 19 Apr 2024 13:32:56 +0000 (14:32 +0100)]
target/arm: Handle HCR_EL2 accesses for bits introduced with FEAT_NMI
FEAT_NMI defines another three new bits in HCRX_EL2: TALLINT, HCRX_VINMI and
HCRX_VFNMI. When the feature is enabled, allow these bits to be written in
HCRX_EL2.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20240407081733.
3231820-2-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Thu, 21 Mar 2024 13:29:11 +0000 (14:29 +0100)]
target/i386: Move APIC related code to cpu-apic.c
Move APIC related code split in cpu-sysemu.c and
monitor.c to cpu-apic.c.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Message-Id: <
20240321154838.95771-4-philmd@linaro.org>
Philippe Mathieu-Daudé [Tue, 19 Mar 2024 18:29:50 +0000 (19:29 +0100)]
hw/core: Remove check on NEED_CPU_H in tcg-cpu-ops.h
Commit
fd3f7d24d4 ("include/hw/core: Remove i386 conditional
on fake_user_interrupt") remove the need to check on NEED_CPU_H.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20240321154838.95771-3-philmd@linaro.org>
Maksim Davydov [Mon, 18 Mar 2024 21:35:50 +0000 (00:35 +0300)]
scripts: add script to compare compatibility properties
This script runs QEMU to obtain compat_props of machines and default
values of different types of drivers to produce comparison table. This
table can be used to compare machine types to choose the most suitable
machine or compare binaries to be sure that migration to the newer version
will save all device properties. Also the json or csv format of this
table can be used to check does a new machine affect the previous ones by
comparing tables with and without the new machine.
Default values (that will be used without machine compat_props) of
properties are needed to fill "holes" in the table (one machine has
the property but another machine not. For instance, 2.12 machine has
`{ "EPYC-" TYPE_X86_CPU, "xlevel", "0x8000000a" }`, but compat_pros of
3.1 machine doesn't have it. Thus, to compare these machines we need to
get unknown value of "EPYC-x86_64-cpu-xlevel" for 3.1 machine. These
unknown values in the table are called "holes". To get values for these
"holes" the script uses list of appropriate methods.)
Notes:
* Some init values from the devices can't be available like properties
from virtio-9p when configure has --disable-virtfs. This situations will
be seen in the table as "unavailable driver".
* Default values can be obtained in an unobvious way, like x86 features.
If the script doesn't know how to get property default value to compare
one machine with another it fills "holes" with "unavailable method". This
is done because script uses whitelist model to get default values of
different types. It means that the method that can't be applied to a new
type that can crash this script. It is better to get an "unavailable
driver" when creating a new machine with new compatible properties than
to break this script. So it turns out a more stable and generic script.
* If the default value can't be obtained because this property doesn't
exist or because this property can't have default value, appropriate
"hole" will be filled by "unknown property" or "no default value"
* If the property is applied to the abstract class, the script collects
default values from all child classes and prints all these classes
* Raw table (--raw flag) should be used with json/csv parameters for
scripts and etc. Human-readable (default) format contains transformed
and simplified values and it doesn't contain lines with the same values
in columns
Example:
./scripts/compare-machine-types.py --mt pc-q35-6.2 pc-q35-7.1
╒══════════════════╤══════════════════════════╤════════════════════════════╤════════════════════════════╕
│ Driver │ Property │ build/qemu-system-x86_64 │ build/qemu-system-x86_64 │
│ │ │ pc-q35-6.2 │ pc-q35-7.1 │
╞══════════════════╪══════════════════════════╪════════════════════════════╪════════════════════════════╡
│ PIIX4_PM │ x-not-migrate-acpi-index │ True │ False │
├──────────────────┼──────────────────────────┼────────────────────────────┼────────────────────────────┤
│ arm-gicv3-common │ force-8-bit-prio │ True │ unavailable driver │
├──────────────────┼──────────────────────────┼────────────────────────────┼────────────────────────────┤
│ nvme-ns │ eui64-default │ True │ False │
├──────────────────┼──────────────────────────┼────────────────────────────┼────────────────────────────┤
│ virtio-mem │ unplugged-inaccessible │ False │ auto │
╘══════════════════╧══════════════════════════╧════════════════════════════╧════════════════════════════╛
Signed-off-by: Maksim Davydov <davydov-max@yandex-team.ru>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Message-ID: <
20240318213550.155573-5-davydov-max@yandex-team.ru>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Maksim Davydov [Mon, 18 Mar 2024 21:35:49 +0000 (00:35 +0300)]
python/qemu/machine: add method to retrieve QEMUMachine::binary field
Add a supportive property to access the path to the QEMU binary
Signed-off-by: Maksim Davydov <davydov-max@yandex-team.ru>
Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <
20240318213550.155573-4-davydov-max@yandex-team.ru>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Maksim Davydov [Mon, 18 Mar 2024 21:35:48 +0000 (00:35 +0300)]
qmp: add dump machine type compatibility properties
To control that creating new machine type doesn't affect the previous
types (their compat_props) and to check complex compat_props inheritance
we need qmp command to print machine type compatibility properties.
This patch adds the ability to get list of all the compat_props of the
corresponding supported machines for their comparison via new optional
argument of "query-machines" command. Since information on compatibility
properties can increase the command output by a factor of 40, add an
argument to enable it, default off.
Signed-off-by: Maksim Davydov <davydov-max@yandex-team.ru>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Acked-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <
20240318213550.155573-3-davydov-max@yandex-team.ru>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Maksim Davydov [Mon, 18 Mar 2024 21:35:47 +0000 (00:35 +0300)]
qom: add default value
qmp_qom_list_properties can print default values if they are available
as qmp_device_list_properties does, because both of them use the
ObjectPropertyInfo structure with default_value field. This can be useful
when working with "not device" types (e.g. memory-backend).
Signed-off-by: Maksim Davydov <davydov-max@yandex-team.ru>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <
20240318213550.155573-2-davydov-max@yandex-team.ru>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Thomas Huth [Thu, 18 Apr 2024 10:10:47 +0000 (12:10 +0200)]
tests: Update our CI to use CentOS Stream 9 instead of 8
RHEL 9 (and thus also the derivatives) have been available since two
years now, so according to QEMU's support policy, we can drop the active
support for the previous major version 8 now.
Another reason for doing this is that Centos Stream 8 will go EOL soon:
https://blog.centos.org/2023/04/end-dates-are-coming-for-centos-stream-8-and-centos-linux-7/
"After May 31, 2024, CentOS Stream 8 will be archived
and no further updates will be provided."
Thus upgrade our CentOS Stream container to major version 9 now.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <
20240418101056.302103-5-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Thomas Huth [Thu, 18 Apr 2024 10:10:46 +0000 (12:10 +0200)]
tests/docker/dockerfiles: Run lcitool-refresh after the lcitool update
This update adds the removing of the EXTERNALLY-MANAGED marker files
that has been added to the lcitool recently.
Quoting Daniel:
"For those who don't know, python now commonly blocks the ability to
run 'pip install' outside of a venv. This generally makes sense for
a precious installation environment. Our containers are disposable
though, so a venv has no benefit. Removing the 'EXTERNALLY-MANAGED'
allows the historical arbitrary use of 'pip' outside a venv.
lcitool just does this unconditionally given the containers are
not precious."
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <
20240418101056.302103-4-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Thomas Huth [Thu, 18 Apr 2024 10:10:45 +0000 (12:10 +0200)]
tests/lcitool/libvirt-ci: Update to the latest master branch
We need the latest fixes for the lcitool to be able to properly
update our CentOS docker file to CentOS Stream 9.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <
20240418101056.302103-3-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Thomas Huth [Thu, 18 Apr 2024 10:10:44 +0000 (12:10 +0200)]
tests: Remove Ubuntu 20.04 container
Since Ubuntu 22.04 has now been available for more than two years, we
can stop actively supporting the previous LTS version of Ubuntu now.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <
20240418101056.302103-2-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Thomas Huth [Wed, 20 Mar 2024 10:41:44 +0000 (11:41 +0100)]
.travis.yml: Do some more testing with Clang
We are doing a lot of cross-compilation tests with GCC in the gitlab-CI
already, so we could get some more test coverage by using Clang in the
Travis-CI instead. Thus let's switch two additional jobs to use Clang
for compilation.
Message-ID: <
20240320104144.823425-7-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Thomas Huth [Thu, 18 Apr 2024 10:10:48 +0000 (12:10 +0200)]
.travis.yml: Update the jobs to Ubuntu 22.04
According to our support policy, we'll soon drop our official support
for Ubuntu 20.04 ("Focal Fossa") in QEMU. Thus we should update the
Travis jobs now to a newer release (Ubuntu 22.04 - "Jammy Jellyfish")
for future testing. Since all jobs are using this release now, we
can drop the entries from the individual jobs and use the global
setting again.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <
20240418101056.302103-6-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Thomas Huth [Wed, 20 Mar 2024 10:41:43 +0000 (11:41 +0100)]
.travis.yml: Remove the unused UNRELIABLE environment variable
This variable was used to allow jobs to fail without spoiling the
overall result. But the required "allow_failures:" hunk has been
accidentally removed in commit
9d03f5abed ("travis.yml: Remove the
"Release tarball" job"), and it was anyway only useful while we
still had the x86 jobs here around that were our main CI jobs.
Thus let's simply remove this useless variable now.
Message-ID: <
20240320104144.823425-6-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Thomas Huth [Wed, 20 Mar 2024 10:41:41 +0000 (11:41 +0100)]
Revert ".travis.yml: Cache Avocado cache"
This reverts commit
c1073e44b46490133e16420e1784dec7bcd4e030.
The Avocado tests have been removed from Travis a long time ago with
commit
c5008c76ee ("gitlab: add acceptance testing to system builds"),
so we don't need to cache the avocado files here anymore.
Message-ID: <
20240320104144.823425-4-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Brad Smith [Wed, 10 Apr 2024 12:17:26 +0000 (08:17 -0400)]
tests/vm: update openbsd image to 7.5
tests/vm: update openbsd to release 7.5
Signed-off-by: Brad Smith <brad@comstyle.com>
Message-ID: <ZhaDVpNjq_ZifvPT@humpty.home.comstyle.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Zhao Liu [Fri, 12 Apr 2024 08:53:58 +0000 (16:53 +0800)]
docs: i386: pc: Update maximum CPU numbers for PC Q35
Commit
e4e98c7eebfa ("pc: q35: Bump max_cpus to 4096 vcpus") increases
the supported CPUs for PC Q35 machine.
Update maximum CPU numbers for PC Q35 in the document.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Message-ID: <
20240412085358.731560-1-zhao1.liu@linux.intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Inès Varhol [Sun, 14 Apr 2024 17:28:21 +0000 (19:28 +0200)]
tests/qtest : Use `g_assert_cmphex` instead of `g_assert_cmpuint`
The messages for assertions using hexadecimal numbers will be
easier to understand with `g_assert_cmphex`.
Cases changed : "cmpuint.*0x", "cmpuint.*<<"
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Ninad Palsule <ninad@linux.ibm.com>
Message-ID: <
20240414173349.31194-1-ines.varhol@telecom-paris.fr>
Signed-off-by: Thomas Huth <thuth@redhat.com>