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Author SHA1 Message Date
Cédric Le Goater aa173cb279 vfio: Introduce a new header file for VFIOdisplay declarations 
Gather all VFIOdisplay related declarations into "vfio-display.h" to
reduce exposure of VFIO internals in "hw/vfio/vfio-common.h".

Reviewed-by: John Levon <john.levon@nutanix.com>
Link: https://lore.kernel.org/qemu-devel/20250318095415.670319-8-clg@redhat.com
Reviewed-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Link: https://lore.kernel.org/qemu-devel/20250326075122.1299361-9-clg@redhat.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2025-04-25 09:01:37 +02:00
Cédric Le Goater eb6caa7916 vfio: Move vfio_device_state_is_running/precopy() into migration.c 
These routines are migration related. Move their declaration and
implementation under the migration files.

Reviewed-by: Prasad Pandit <pjp@fedoraproject.org>
Reviewed-by: John Levon <john.levon@nutanix.com>
Link: https://lore.kernel.org/qemu-devel/20250326075122.1299361-8-clg@redhat.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2025-04-25 09:01:37 +02:00
Cédric Le Goater b553d2c414 vfio: Introduce a new header file for internal migration services 
Gather all VFIO migration related declarations into
"vfio-migration-internal.h" to reduce exposure of VFIO internals in
"hw/vfio/vfio-common.h".

Cc: Kirti Wankhede <kwankhede@nvidia.com>
Cc: Avihai Horon <avihaih@nvidia.com>
Reviewed-by: Prasad Pandit <pjp@fedoraproject.org>
Reviewed-by: John Levon <john.levon@nutanix.com>
Reviewed-by: Avihai Horon <avihaih@nvidia.com>
Link: https://lore.kernel.org/qemu-devel/20250326075122.1299361-7-clg@redhat.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2025-04-25 09:01:37 +02:00
Cédric Le Goater d04a35cb74 vfio: Make vfio_viommu_preset() static 
This routine is only used in file "migration.c". Move it there.

Reviewed-by: John Levon <john.levon@nutanix.com>
Reviewed-by: Joao Martins <joao.m.martins@oracle.com>
Link: https://lore.kernel.org/qemu-devel/20250318095415.670319-6-clg@redhat.com
Link: https://lore.kernel.org/qemu-devel/20250326075122.1299361-6-clg@redhat.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2025-04-25 09:01:37 +02:00
Cédric Le Goater 0a73045687 vfio: Make vfio_un/block_multiple_devices_migration() static 
Both of these routines are only used in file "migration.c". Move them
there.

Reviewed-by: Joao Martins <joao.m.martins@oracle.com>
Link: https://lore.kernel.org/qemu-devel/20250318095415.670319-5-clg@redhat.com
Reviewed-by: John Levon <john.levon@nutanix.com>
Link: https://lore.kernel.org/qemu-devel/20250326075122.1299361-5-clg@redhat.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2025-04-25 09:01:37 +02:00
Cédric Le Goater e1d4ea53d6 vfio: Introduce a new header file for external migration services 
The migration core subsystem makes use of the VFIO migration API to
collect statistics on the number of bytes transferred. These services
are declared in "hw/vfio/vfio-common.h" which also contains VFIO
internal declarations. Move the migration declarations into a new
header file "hw/vfio/vfio-migration.h" to reduce the exposure of VFIO
internals.

While at it, use a 'vfio_migration_' prefix for these services.

To be noted, vfio_migration_add_bytes_transferred() is a VFIO
migration internal service which we will be moved in the subsequent
patches.

Cc: Kirti Wankhede <kwankhede@nvidia.com>
Cc: Avihai Horon <avihaih@nvidia.com>
Reviewed-by: Prasad Pandit <pjp@fedoraproject.org>
Reviewed-by: John Levon <john.levon@nutanix.com>
Reviewed-by: Avihai Horon <avihaih@nvidia.com>
Link: https://lore.kernel.org/qemu-devel/20250326075122.1299361-4-clg@redhat.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2025-04-25 09:01:37 +02:00
Cédric Le Goater 426ffab477 vfio: Rename vfio_reset_bytes_transferred() 
Enforce a 'vfio_mig_' prefix for the VFIO migration API to better
reflect the namespace these routines belong to.

Reviewed-by: Avihai Horon <avihaih@nvidia.com>
Reviewed-by: John Levon <john.levon@nutanix.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Link: https://lore.kernel.org/qemu-devel/20250318095415.670319-3-clg@redhat.com
Link: https://lore.kernel.org/qemu-devel/20250326075122.1299361-3-clg@redhat.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2025-04-25 09:01:37 +02:00
Stefan Hajnoczi 019fbfa4bc Merge tag 'pull-misc-2025-04-24' of https://repo.or.cz/qemu/armbru into staging 
Miscellaneous patches for 2025-04-24

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# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* tag 'pull-misc-2025-04-24' of https://repo.or.cz/qemu/armbru:
  cleanup: Drop pointless label at end of function
  cleanup: Drop pointless return at end of function
  cleanup: Re-run return_directly.cocci

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
 2025-04-24 13:44:57 -04:00
Markus Armbruster 8a2b516ba2 cleanup: Drop pointless return at end of function 
A few functions now end with a label.  The next commit will clean them
up.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250407082643.2310002-3-armbru@redhat.com>
[Straightforward conflict with commit 988ad4cceb (hw/loongarch/virt:
Fix cpuslot::cpu set at last in virt_cpu_plug()) resolved]
 2025-04-24 09:33:42 +02:00
Philippe Mathieu-Daudé a3d40b5eff tcg: Convert TARGET_SUPPORTS_MTTCG to TCGCPUOps::mttcg_supported field 
Instead of having a compile-time TARGET_SUPPORTS_MTTCG definition,
have each target set the 'mttcg_supported' field in the TCGCPUOps
structure.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250405161320.76854-17-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 15:07:32 -07:00
Philippe Mathieu-Daudé 60b2c2e66b tcg: Move qemu_tcg_mttcg_enabled() to 'system/tcg.h' 
qemu_tcg_mttcg_enabled() is specific to 1/ TCG and
2/ system emulation. Move the prototype declaration
to "system/tcg.h", reducing 'mttcg_enabled' variable
scope.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250403220420.78937-17-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 15:07:32 -07:00
Richard Henderson a9d107fa0e tcg: Pass max_threads not max_cpus to tcg_init 
In effect, hoist the check for mttcg from tcg_n_regions()
to tcg_init_machine().

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 15:07:32 -07:00
Philippe Mathieu-Daudé 04583ce7e0 tcg: Define guest_default_memory_order in TCGCPUOps 
Add the TCGCPUOps::guest_default_memory_order field and have
each target initialize it.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 15:07:32 -07:00
Philippe Mathieu-Daudé d864cbb65d exec: Do not include 'accel/tcg/cpu-ldst.h' in 'exec-all.h' 
Only 2 files requiring "accel/tcg/cpu-ldst.h" API do not
include it:
- accel/tcg/cpu-exec.c
- target/arm/tcg/sve_helper.c
Include it there and remove it from "exec/exec-all.h".

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 15:07:32 -07:00
Philippe Mathieu-Daudé 42fa9665e5 exec: Restrict 'cpu_ldst.h' to accel/tcg/ 
Mechanical change using:

  $ sed -i -e 's,exec/cpu_ldst,accel/tcg/cpu-ldst,' \
        $(git grep -l exec/cpu_ldst.h)

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 15:07:32 -07:00
Philippe Mathieu-Daudé 231a1c0ff4 exec: Restrict 'cpu-ldst-common.h' to accel/tcg/ 
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 15:07:32 -07:00
Philippe Mathieu-Daudé 4ff1b33edf tcg: Always define TARGET_INSN_START_EXTRA_WORDS 
Do not define TARGET_INSN_START_EXTRA_WORDS under the
hood, have each target explicitly define it.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 15:07:32 -07:00
Philippe Mathieu-Daudé 21d41c566d tcg: Declare TARGET_INSN_START_EXTRA_WORDS in 'cpu-param.h' 
To avoid including the huge "cpu.h" for a simple definition,
move TARGET_INSN_START_EXTRA_WORDS to "cpu-param.h".

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 15:07:32 -07:00
Pierrick Bouvier 5a9d472d01 exec/poison: KVM_HAVE_MCE_INJECTION can now be poisoned 
We prevent common code to use this define by mistake.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250325045915.994760-19-pierrick.bouvier@linaro.org>
 2025-04-23 15:04:57 -07:00
Pierrick Bouvier f1d2a8e953 accel/kvm: move KVM_HAVE_MCE_INJECTION define to kvm-all.c 
This define is used only in accel/kvm/kvm-all.c, so we push directly the
definition there. Add more visibility to kvm_arch_on_sigbus_vcpu() to
allow removing this define from any header.

The architectures defining KVM_HAVE_MCE_INJECTION are i386, x86_64 and
aarch64.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250325045915.994760-18-pierrick.bouvier@linaro.org>
 2025-04-23 15:04:57 -07:00
Pierrick Bouvier 0df783b2fb exec/cpu-all: remove this header 
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250325045915.994760-16-pierrick.bouvier@linaro.org>
 2025-04-23 15:04:57 -07:00
Pierrick Bouvier d97c3b06de exec/cpu-all: transfer exec/cpu-common include to cpu.h headers 
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250325045915.994760-15-pierrick.bouvier@linaro.org>
 2025-04-23 15:04:57 -07:00
Pierrick Bouvier 9c2ff9cdc9 exec/cpu-all: remove exec/target_page include 
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 15:04:57 -07:00
Pierrick Bouvier e9659a4da2 exec/cpu-all: remove cpu include 
Now we made sure important defines are included using their direct
path, we can remove cpu.h from cpu-all.h.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250325045915.994760-14-pierrick.bouvier@linaro.org>
 2025-04-23 15:04:57 -07:00
Pierrick Bouvier 4fadca8d64 accel/tcg: fix missing includes for TARGET_HAS_PRECISE_SMC 
We prepare to remove cpu.h from cpu-all.h, which will transitively
remove it from accel/tcg/tb-internal.h, and thus from most of tcg
compilation units.

Note: this was caught by a test regression for s390x-softmmu.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250325045915.994760-13-pierrick.bouvier@linaro.org>
 2025-04-23 15:04:57 -07:00
Pierrick Bouvier 98c7c14698 accel/tcg: fix missing includes for TCG_GUEST_DEFAULT_MO 
We prepare to remove cpu.h from cpu-all.h, which will transitively
remove it from accel/tcg/tb-internal.h, and thus from most of tcg
compilation units.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250325045915.994760-12-pierrick.bouvier@linaro.org>
 2025-04-23 15:04:57 -07:00
Pierrick Bouvier 22a7c2f239 exec/cpu-all: remove exec/cpu-interrupt include 
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250325045915.994760-8-pierrick.bouvier@linaro.org>
 2025-04-23 15:04:57 -07:00
Pierrick Bouvier 4533af18b2 exec/cpu-all: remove tswap include 
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250325045915.994760-7-pierrick.bouvier@linaro.org>
 2025-04-23 15:04:57 -07:00
Pierrick Bouvier e33865f048 exec/cpu-all: remove exec/page-protection include 
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250325045915.994760-6-pierrick.bouvier@linaro.org>
 2025-04-23 15:04:57 -07:00
Pierrick Bouvier 342e313d6c exec/cpu-all: remove system/memory include 
We include this header where needed. When includes set already have
ifdef CONFIG_USER_ONLY, we add it here, else, we don't condition the
include.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250325045915.994760-5-pierrick.bouvier@linaro.org>
 2025-04-23 15:04:57 -07:00
Pierrick Bouvier 8d535c312c include/exec/cpu-all: move compile time check for CPUArchState to cpu-target.c 
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250325045915.994760-4-pierrick.bouvier@linaro.org>
 2025-04-23 15:04:57 -07:00
Pierrick Bouvier 33d2cca32b exec/cpu-all: move cpu_copy to linux-user/qemu.h 
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250325045915.994760-3-pierrick.bouvier@linaro.org>
 2025-04-23 15:04:57 -07:00
Richard Henderson d11bf649d5 page-vary: Restrict scope of TARGET_PAGE_BITS_MIN 
The only place we really need to know the minimum is within
page-vary-target.c.  Rename the target/arm TARGET_PAGE_BITS_MIN
to TARGET_PAGE_BITS_LEGACY to emphasize what it really means.
Move the assertions related to minimum page size as well.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 15:04:57 -07:00
Richard Henderson 12eeb04ab4 page-vary: Move and rename qemu_target_page_bits_min 
Rename to migration_legacy_page_bits, to make it clear that
we cannot change the value without causing a migration break.
Move to page-vary.h and page-vary-target.c.
Define via TARGET_PAGE_BITS if not TARGET_PAGE_BITS_VARY.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 15:04:57 -07:00
Richard Henderson 6effa87475 include/exec: Redefine tlb-flags with absolute values 
Don't base the values on TARGET_PAGE_BITS_MIN, but do verify
that TLB_FLAGS_MASK does not overlap minimum page size.
All targets now have the same placement for these flags,
simplifying mmu management when we enable heterogeneous systems.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 15:04:57 -07:00
Philippe Mathieu-Daudé 42fec1bbf5 hw/core/cpu: Remove CPUClass::mmu_index() 
All targets have been converted to TCGCPUOps::mmu_index(),
remove the now unused CPUClass::mmu_index().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250401080938.32278-24-philmd@linaro.org>
 2025-04-23 15:04:57 -07:00
Philippe Mathieu-Daudé 17fa8b6f03 accel/tcg: Introduce TCGCPUOps::mmu_index() callback 
We'll move CPUClass::mmu_index() to TCGCPUOps::mmu_index().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250401080938.32278-3-philmd@linaro.org>
 2025-04-23 15:04:57 -07:00
Philippe Mathieu-Daudé 6ca6310699 hw/core/cpu: Update CPUClass::mmu_index docstring 
Since commits 32a8ea12fab..90b7022e698 (target: "Split out
TARGET_env_mmu_index"), target's memory_rw_debug() callbacks
use the target's TARGET_env_mmu_index(), not the generic
CPUClass::mmu_index() callback. Update the documentation.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250401080938.32278-2-philmd@linaro.org>
 2025-04-23 15:04:57 -07:00
Richard Henderson b103cc6e74 accel/tcg: Remove page_protect 
Merge the user-only page_protect function with the user-only
implementation of tb_lock_page0.  This avoids pulling
page-protection.h into tb-internal.h.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 15:04:57 -07:00
Richard Henderson aa6f138aba accel/tcg: Move get_page_addr_code* declarations 
Move the declarations from exec/exec-all.h to the
private accel/tcg/internal-common.h.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 15:04:57 -07:00
Richard Henderson a456c72695 include/exec: Move tb_{,set_}page_addr[01] to translation-block.h 
Move the accessor functions for TranslationBlock
into the header related to the structure.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 15:04:57 -07:00
Richard Henderson 24b5e0fdb5 include/exec: Move TLB_MMIO, TLB_DISCARD_WRITE to slow flags 
Recover two bits from the inline flags.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 15:04:56 -07:00
Richard Henderson 31d399ff38 accel/tcg: Fix argument types of tlb_reset_dirty 
The arguments to tlb_reset_dirty are host pointers.
The conversion from ram_addr_t was done in the sole
caller, tlb_reset_dirty_range_all.

Fixes: e554861766 ("exec: prepare for splitting")
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 14:08:48 -07:00
Pierrick Bouvier 4d43552abe exec/cpu-all: extract tlb flags defines to exec/tlb-flags.h 
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250320223002.2915728-3-pierrick.bouvier@linaro.org>
 2025-04-23 14:08:48 -07:00
Richard Henderson 8916c373a3 meson: Only allow CONFIG_USER_ONLY from certain source sets 
Poison CONFIG_USER_ONLY and CONFIG_SOFTMMU unless
the compilation unit is in specific_ss, libuser_ss,
or libsystem_ss.  This is intended to prevent files
being incorrectly added to common_ss.

Remove #ifndef CONFIG_USER_ONLY / #error / #endif blocks.
All they do is trigger the poison error.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 14:08:44 -07:00
Richard Henderson c09a2edce0 include/qemu: Remove ifndef CONFIG_USER_ONLY from accel.h 
While setup_post and has_memory will not be used for
CONFIG_USER_ONLY, let the struct have constant layout.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 14:08:44 -07:00
Richard Henderson 4d9baad7dc include/system: Remove ifndef CONFIG_USER_ONLY in qtest.h 
This is include/system, so CONFIG_USER_ONLY will never be true.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 14:08:44 -07:00
Richard Henderson 1751889b5a include/exec: Protect icount_enabled from poisoned symbols 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 14:08:44 -07:00
Richard Henderson 161f5bc8e9 include/exec: Split out icount.h 
Split icount stuff from system/cpu-timers.h.
There are 17 files which only require icount.h, 7 that only
require cpu-timers.h, and 7 that require both.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 14:08:44 -07:00
Richard Henderson 31030cf0ff include/hw/s390x: Remove ifndef CONFIG_USER_ONLY in css.h 
We were hiding a number of declarations from user-only,
although it hurts nothing to allow them.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-23 14:08:44 -07:00