From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org, qemu-s390x@nongnu.org,
"Richard Henderson" <richard.henderson@linaro.org>,
qemu-riscv@nongnu.org, "Peter Maydell" <peter.maydell@linaro.org>,
qemu-ppc@nongnu.org, "Paolo Bonzini" <pbonzini@redhat.com>,
"Pierrick Bouvier" <pierrick.bouvier@linaro.org>,
"Peter Xu" <peterx@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>
Subject: [PATCH 00/22] hw/core/cpu: Remove @CPUState::as field
Date: Wed, 1 Oct 2025 17:05:05 +0200 [thread overview]
Message-ID: <20251001150529.14122-1-philmd@linaro.org> (raw)
Instead of using the convenient @CPUState::as shortcut, use
cpu_get_address_space(asidx=0) to get the vCPU first address
space.
The goal is to reduce the risk of AS mis-use for targets
that uses multiple ASes per vCPU.
Based-on: <20251001082127.65741-1-philmd@linaro.org>
Philippe Mathieu-Daudé (22):
system/qtest: Use &address_space_memory for first vCPU address space
disas/disas-mon: Get cpu first addr space with cpu_get_address_space()
monitor/hmp-cmds: Get cpu first addr space with
cpu_get_address_space()
hw/core/loader: Get cpu first addr space with cpu_get_address_space()
hw/ppc: Get cpu first addr space with cpu_get_address_space()
hw/m86k: Get cpu first addr space with cpu_get_address_space()
target/xtensa: Get cpu first addr space with cpu_get_address_space()
target/riscv: Get cpu first addr space with cpu_get_address_space()
semihosting: Get cpu first addr space with cpu_get_address_space()
target/alpha: Get cpu first addr space with cpu_get_address_space()
target/arm: Get cpu first addr space with cpu_get_address_space()
target/hppa: Get cpu first addr space with cpu_get_address_space()
target/i386: Get cpu first addr space with cpu_get_address_space()
target/loongarch: Get cpu first addr space with
cpu_get_address_space()
target/m68k: Get cpu first addr space with cpu_get_address_space()
target/microblaze: Get cpu first addr space with
cpu_get_address_space()
target/ppc: Get cpu first addr space with cpu_get_address_space()
target/s390x: Get cpu first addr space with cpu_get_address_space()
target/sparc: Get cpu first addr space with cpu_get_address_space()
hw/core/cpu: Remove @CPUState::as field
exec/cpu: Declare cpu_memory_rw_debug() in 'hw/core/cpu.h' and
document
target/sparc: Reduce inclusions of 'exec/cpu-common.h'
include/exec/cpu-common.h | 4 ---
include/hw/core/cpu.h | 23 +++++++++++--
target/ppc/mmu-hash32.h | 12 ++++---
target/sparc/cpu.h | 1 -
disas/disas-mon.c | 3 +-
hw/core/cpu-common.c | 1 -
hw/core/generic-loader.c | 5 +--
hw/intc/spapr_xive.c | 5 +--
hw/m68k/mcf5208.c | 6 ++--
hw/m68k/q800.c | 17 ++++++----
hw/m68k/virt.c | 5 +--
hw/ppc/pegasos2.c | 2 +-
hw/ppc/spapr.c | 12 +++----
hw/ppc/spapr_hcall.c | 55 ++++++++++++++++---------------
hw/ppc/spapr_iommu.c | 4 +--
hw/ppc/spapr_nested.c | 43 +++++++++++++-----------
monitor/hmp-cmds-target.c | 3 +-
semihosting/arm-compat-semi.c | 4 ++-
system/cpus.c | 2 +-
system/physmem.c | 10 ------
system/qtest.c | 27 +++++++--------
target/alpha/helper.c | 8 +++--
target/arm/cpu.c | 7 ++--
target/hppa/int_helper.c | 3 +-
target/i386/arch_memory_mapping.c | 10 +++---
target/loongarch/cpu_helper.c | 5 +--
target/loongarch/tcg/tlb_helper.c | 7 ++--
target/m68k/helper.c | 28 ++++++++--------
target/microblaze/op_helper.c | 6 ++--
target/ppc/excp_helper.c | 4 +--
target/ppc/mmu-book3s-v3.c | 5 +--
target/ppc/mmu-hash32.c | 6 ++--
target/ppc/mmu-hash64.c | 12 ++++---
target/ppc/mmu-radix64.c | 13 ++++----
target/riscv/cpu_helper.c | 7 ++--
target/s390x/cpu-system.c | 4 ++-
target/s390x/mmu_helper.c | 9 ++---
target/s390x/tcg/excp_helper.c | 10 +++---
target/s390x/tcg/mem_helper.c | 6 ++--
target/sparc/helper.c | 1 +
target/sparc/int64_helper.c | 1 +
target/sparc/ldst_helper.c | 22 +++++++------
target/sparc/mmu_helper.c | 21 +++++++-----
target/xtensa/mmu_helper.c | 3 +-
44 files changed, 253 insertions(+), 189 deletions(-)
--
2.51.0
next reply other threads:[~2025-10-01 15:08 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-01 15:05 Philippe Mathieu-Daudé [this message]
2025-10-01 15:05 ` [PATCH 01/22] system/qtest: Use &address_space_memory for first vCPU address space Philippe Mathieu-Daudé
2025-10-01 15:05 ` [PATCH 02/22] disas/disas-mon: Get cpu first addr space with cpu_get_address_space() Philippe Mathieu-Daudé
2025-10-01 15:34 ` BALATON Zoltan
2025-10-01 15:05 ` [PATCH 03/22] monitor/hmp-cmds: " Philippe Mathieu-Daudé
2025-10-01 15:35 ` BALATON Zoltan
2025-10-01 16:23 ` Philippe Mathieu-Daudé
2025-10-01 15:05 ` [PATCH 04/22] hw/core/loader: " Philippe Mathieu-Daudé
2025-10-01 15:08 ` Philippe Mathieu-Daudé
2025-10-01 15:05 ` [PATCH 05/22] hw/ppc: " Philippe Mathieu-Daudé
2025-10-01 15:23 ` Miles Glenn
2025-10-01 15:05 ` [PATCH 06/22] hw/m86k: " Philippe Mathieu-Daudé
2025-10-18 5:52 ` Thomas Huth
2025-10-01 15:05 ` [PATCH 07/22] target/xtensa: " Philippe Mathieu-Daudé
2025-10-01 15:05 ` [PATCH 08/22] target/riscv: " Philippe Mathieu-Daudé
2025-10-01 15:05 ` [PATCH 09/22] semihosting: " Philippe Mathieu-Daudé
2025-10-01 15:05 ` [PATCH 10/22] target/alpha: " Philippe Mathieu-Daudé
2025-10-01 15:05 ` [PATCH 11/22] target/arm: " Philippe Mathieu-Daudé
2025-10-01 15:05 ` [PATCH 12/22] target/hppa: " Philippe Mathieu-Daudé
2025-10-01 15:05 ` [PATCH 13/22] target/i386: " Philippe Mathieu-Daudé
2025-10-01 15:05 ` [PATCH 14/22] target/loongarch: " Philippe Mathieu-Daudé
2025-10-01 15:05 ` [PATCH 15/22] target/m68k: " Philippe Mathieu-Daudé
2025-10-01 15:05 ` [PATCH 16/22] target/microblaze: " Philippe Mathieu-Daudé
2025-10-01 15:05 ` [PATCH 17/22] target/ppc: " Philippe Mathieu-Daudé
2025-10-01 15:05 ` [PATCH 18/22] target/s390x: " Philippe Mathieu-Daudé
2025-10-01 15:05 ` [PATCH 19/22] target/sparc: " Philippe Mathieu-Daudé
2025-10-01 15:05 ` [PATCH 20/22] hw/core/cpu: Remove @CPUState::as field Philippe Mathieu-Daudé
2025-10-01 15:05 ` [PATCH 21/22] exec/cpu: Declare cpu_memory_rw_debug() in 'hw/core/cpu.h' and document Philippe Mathieu-Daudé
2025-10-06 19:08 ` Philippe Mathieu-Daudé
2025-10-08 16:25 ` Zhao Liu
2025-10-01 15:05 ` [PATCH 22/22] target/sparc: Reduce inclusions of 'exec/cpu-common.h' Philippe Mathieu-Daudé
2025-10-01 15:39 ` [PATCH 00/22] hw/core/cpu: Remove @CPUState::as field BALATON Zoltan
2025-10-01 16:08 ` Peter Maydell
2025-10-01 16:35 ` Richard Henderson
2025-10-01 16:42 ` Philippe Mathieu-Daudé
2025-10-01 18:38 ` Philippe Mathieu-Daudé
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20251001150529.14122-1-philmd@linaro.org \
--to=philmd@linaro.org \
--cc=pbonzini@redhat.com \
--cc=peter.maydell@linaro.org \
--cc=peterx@redhat.com \
--cc=pierrick.bouvier@linaro.org \
--cc=qemu-arm@nongnu.org \
--cc=qemu-devel@nongnu.org \
--cc=qemu-ppc@nongnu.org \
--cc=qemu-riscv@nongnu.org \
--cc=qemu-s390x@nongnu.org \
--cc=richard.henderson@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).