Merge tag 'exec-20241220' of https://github.com/philmd/qemu into staging

Accel & Exec patch queue

- Ignore writes to CNTP_CTL_EL0 on HVF ARM (Alexander)
- Add '-d invalid_mem' logging option (Zolta

Merge tag 'exec-20241220' of https://github.com/philmd/qemu into staging

Accel & Exec patch queue

- Ignore writes to CNTP_CTL_EL0 on HVF ARM (Alexander)
- Add '-d invalid_mem' logging option (Zoltan)
- Create QOM containers explicitly (Peter)
- Rename sysemu/ -> system/ (Philippe)
- Re-orderning of include/exec/ headers (Philippe)
Move a lot of declarations from these legacy mixed bag headers:
. "exec/cpu-all.h"
. "exec/cpu-common.h"
. "exec/cpu-defs.h"
. "exec/exec-all.h"
. "exec/translate-all"
to these more specific ones:
. "exec/page-protection.h"
. "exec/translation-block.h"
. "user/cpu_loop.h"
. "user/guest-host.h"
. "user/page-protection.h"

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# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 20 Dec 2024 11:45:20 EST
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [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: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* tag 'exec-20241220' of https://github.com/philmd/qemu: (59 commits)
util/qemu-timer: fix indentation
meson: Do not define CONFIG_DEVICES on user emulation
system/accel-ops: Remove unnecessary 'exec/cpu-common.h' header
system/numa: Remove unnecessary 'exec/cpu-common.h' header
hw/xen: Remove unnecessary 'exec/cpu-common.h' header
target/mips: Drop left-over comment about Jazz machine
target/mips: Remove tswap() calls in semihosting uhi_fstat_cb()
target/xtensa: Remove tswap() calls in semihosting simcall() helper
accel/tcg: Un-inline translator_is_same_page()
accel/tcg: Include missing 'exec/translation-block.h' header
accel/tcg: Move tcg_cflags_has/set() to 'exec/translation-block.h'
accel/tcg: Restrict curr_cflags() declaration to 'internal-common.h'
qemu/coroutine: Include missing 'qemu/atomic.h' header
exec/translation-block: Include missing 'qemu/atomic.h' header
accel/tcg: Declare cpu_loop_exit_requested() in 'exec/cpu-common.h'
exec/cpu-all: Include 'cpu.h' earlier so MMU_USER_IDX is always defined
target/sparc: Move sparc_restore_state_to_opc() to cpu.c
target/sparc: Uninline cpu_get_tb_cpu_state()
target/loongarch: Declare loongarch_cpu_dump_state() locally
user: Move various declarations out of 'exec/exec-all.h'
...

Conflicts:
hw/char/riscv_htif.c
hw/intc/riscv_aplic.c
target/s390x/cpu.c

Apply sysemu header path changes to not in the pull request.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

include: Rename sysemu/ -> system/

Headers in include/sysemu/ are not only related to system
*emulation*, they are also used by virtualization. Rename
as system/ which is clearer.

Files renamed man

include: Rename sysemu/ -> system/

Headers in include/sysemu/ are not only related to system
*emulation*, they are also used by virtualization. Rename
as system/ which is clearer.

Files renamed manually then mechanical change using sed tool.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Lei Yang <leiyang@redhat.com>
Message-Id: <20241203172445.28576-1-philmd@linaro.org>

show more ...

Merge tag 'pull-riscv-to-apply-20230505-1' of https://github.com/alistair23/qemu into staging

First RISC-V PR for 8.1

* CPURISCVState related cleanup and simplification
* Refactor Zicond and reuse

Merge tag 'pull-riscv-to-apply-20230505-1' of https://github.com/alistair23/qemu into staging

First RISC-V PR for 8.1

* CPURISCVState related cleanup and simplification
* Refactor Zicond and reuse in XVentanaCondOps
* Fix invalid riscv,event-to-mhpmcounters entry
* Support subsets of code size reduction extension
* Fix itrigger when icount is used
* Simplification for RVH related check and code style fix
* Add signature dump function for spike to run ACT tests
* Rework MISA writing
* Fix mstatus.MPP related support
* Use check for relationship between Zdinx/Zhinx{min} and Zfinx
* Fix the H extension TVM trap
* A large collection of mstatus sum changes and cleanups
* Zero init APLIC internal state
* Implement query-cpu-definitions
* Restore the predicate() NULL check behavior
* Fix Guest Physical Address Translation
* Make sure an exception is raised if a pte is malformed
* Add Ventana's Veyron V1 CPU

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# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 05 May 2023 01:53:35 AM BST
# 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-20230505-1' of https://github.com/alistair23/qemu: (89 commits)
target/riscv: add Ventana's Veyron V1 CPU
riscv: Make sure an exception is raised if a pte is malformed
target/riscv: Fix Guest Physical Address Translation
target/riscv: Restore the predicate() NULL check behavior
target/riscv: add TYPE_RISCV_DYNAMIC_CPU
target/riscv: add query-cpy-definitions support
target/riscv: add CPU QOM header
hw/intc/riscv_aplic: Zero init APLIC internal state
target/riscv: Reorg sum check in get_physical_address
target/riscv: Reorg access check in get_physical_address
target/riscv: Merge checks for reserved pte flags
target/riscv: Don't modify SUM with is_debug
target/riscv: Suppress pte update with is_debug
target/riscv: Move leaf pte processing out of level loop
target/riscv: Hoist pbmte and hade out of the level loop
target/riscv: Hoist second stage mode change to callers
target/riscv: Check SUM in the correct register
target/riscv: Set MMU_2STAGE_BIT in riscv_cpu_mmu_index
target/riscv: Move hstatus.spvp check to check_access_hlsv
target/riscv: Introduce mmuidx_2stage
...

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

show more ...

target/riscv: Fix format for comments

Fix formats for multi-lines comments.
Add spaces around single line comments(after "/*" and before "*/").

Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn>
Signe

target/riscv: Fix format for comments

Fix formats for multi-lines comments.
Add spaces around single line comments(after "/*" and before "*/").

Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn>
Signed-off-by: Junqiang Wang <wangjunqiang@iscas.ac.cn>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-Id: <20230405085813.40643-4-liweiwei@iscas.ac.cn>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

show more ...

target/riscv: Fix format for indentation

Fix identation problems, and try to use the same indentation strategy
in the same file.

Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn>
Signed-off-by: Junqi

target/riscv: Fix format for indentation

Fix identation problems, and try to use the same indentation strategy
in the same file.

Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn>
Signed-off-by: Junqiang Wang <wangjunqiang@iscas.ac.cn>
Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-Id: <20230405085813.40643-3-liweiwei@iscas.ac.cn>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

show more ...

Merge tag 'dump-pull-request' of https://gitlab.com/marcandre.lureau/qemu into staging

dump patches

Hi

Includes:
- the first patches from "[PATCH v5 00/18] dump: Add arch section and s390x PV dump

Merge tag 'dump-pull-request' of https://gitlab.com/marcandre.lureau/qemu into staging

dump patches

Hi

Includes:
- the first patches from "[PATCH v5 00/18] dump: Add arch section and s390x PV dump"
- "[PATCH v2 0/2] Fix dumping in kdump format with non-aligned memory"

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# =O9tr
# -----END PGP SIGNATURE-----
# gpg: Signature made Thu 06 Oct 2022 11:33:30 EDT
# gpg: using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5
# gpg: issuer "marcandre.lureau@redhat.com"
# gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full]
# gpg: aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full]
# Primary key fingerprint: 87A9 BD93 3F87 C606 D276 F62D DAE8 E109 7596 9CE5

* tag 'dump-pull-request' of https://gitlab.com/marcandre.lureau/qemu:
dump: fix kdump to work over non-aligned blocks
dump: simplify a bit kdump get_next_page()
dump: Rename write_elf*_phdr_note to prepare_elf*_phdr_note
dump: Split elf header functions into prepare and write
dump: Rework dump_calculate_size function
dump: Rework filter area variables
dump: Rework get_start_block
dump: Refactor dump_iterate and introduce dump_filter_memblock_*()
dump: Rename write_elf_loads to write_elf_phdr_loads
dump: Replace opaque DumpState pointer with a typed one

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

dump: Replace opaque DumpState pointer with a typed one

It's always better to convey the type of a pointer if at all
possible. So let's add the DumpState typedef to typedefs.h and move
the dump note

dump: Replace opaque DumpState pointer with a typed one

It's always better to convey the type of a pointer if at all
possible. So let's add the DumpState typedef to typedefs.h and move
the dump note functions from the opaque pointers to DumpState
pointers.

Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
CC: Peter Maydell <peter.maydell@linaro.org>
CC: Cédric Le Goater <clg@kaod.org>
CC: Daniel Henrique Barboza <danielhb413@gmail.com>
CC: David Gibson <david@gibson.dropbear.id.au>
CC: Greg Kurz <groug@kaod.org>
CC: Palmer Dabbelt <palmer@dabbelt.com>
CC: Alistair Francis <alistair.francis@wdc.com>
CC: Bin Meng <bin.meng@windriver.com>
CC: Cornelia Huck <cohuck@redhat.com>
CC: Thomas Huth <thuth@redhat.com>
CC: Richard Henderson <richard.henderson@linaro.org>
CC: David Hildenbrand <david@redhat.com>
Acked-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20220811121111.9878-2-frankja@linux.ibm.com>

show more ...

Merge remote-tracking branch 'remotes/alistair/tags/pull-riscv-to-apply-20210304' into staging

RISC-V PR for 6.0

This PR is a collection of RISC-V patches:
- Improvements to SiFive U OTP
- Upgrad

Merge remote-tracking branch 'remotes/alistair/tags/pull-riscv-to-apply-20210304' into staging

RISC-V PR for 6.0

This PR is a collection of RISC-V patches:
- Improvements to SiFive U OTP
- Upgrade OpenSBI to v0.9
- Support the QMP dump-guest-memory
- Add support for the SiFive SPI controller (sifive_u)
- Initial RISC-V system documentation
- A fix for the Goldfish RTC
- MAINTAINERS updates
- Support for high PCIe memory in the virt machine

# gpg: Signature made Thu 04 Mar 2021 14:44:31 GMT
# gpg: using RSA key F6C4AC46D4934868D3B8CE8F21E10D29DF977054
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [full]
# Primary key fingerprint: F6C4 AC46 D493 4868 D3B8 CE8F 21E1 0D29 DF97 7054

* remotes/alistair/tags/pull-riscv-to-apply-20210304:
hw/riscv: virt: Map high mmio for PCIe
hw/riscv: virt: Limit RAM size in a 32-bit system
hw/riscv: virt: Drop the 'link_up' parameter of gpex_pcie_init()
hw/riscv: Drop 'struct MemmapEntry'
MAINTAINERS: Add a SiFive machine section
goldfish_rtc: re-arm the alarm after migration
docs/system: riscv: Add documentation for sifive_u machine
docs/system: Add RISC-V documentation
docs/system: Sort targets in alphabetical order
hw/riscv: sifive_u: Change SIFIVE_U_GEM_IRQ to decimal value
hw/riscv: sifive_u: Add QSPI2 controller and connect an SD card
hw/riscv: sifive_u: Add QSPI0 controller and connect a flash
hw/ssi: Add SiFive SPI controller support
hw/block: m25p80: Add various ISSI flash information
hw/block: m25p80: Add ISSI SPI flash support
target-riscv: support QMP dump-guest-memory
roms/opensbi: Upgrade from v0.8 to v0.9
hw/misc: sifive_u_otp: Use error_report() when block operation fails
target/riscv: Declare csr_ops[] with a known size

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

show more ...

target-riscv: support QMP dump-guest-memory

Add the support needed for creating prstatus elf notes. This allows
us to use QMP dump-guest-memory.

Now ELF notes of RISC-V only contain prstatus elf no

target-riscv: support QMP dump-guest-memory

Add the support needed for creating prstatus elf notes. This allows
us to use QMP dump-guest-memory.

Now ELF notes of RISC-V only contain prstatus elf notes.

Signed-off-by: Yifei Jiang <jiangyifei@huawei.com>
Signed-off-by: Mingwang Li <limingwang@huawei.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com>
Message-id: 20210201124458.1248-2-jiangyifei@huawei.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

show more ...