accel/tcg: avoid re-translating one-shot instructions

By definition a single instruction is capable of being an IO
instruction. This avoids a problem of triggering a cpu_io_recompile on
a non-record

accel/tcg: avoid re-translating one-shot instructions

By definition a single instruction is capable of being an IO
instruction. This avoids a problem of triggering a cpu_io_recompile on
a non-recorded translation which then fails because it expects
tcg_tb_lookup() to succeed unconditionally. The normal use case
requires a TB to be able to resolve machine state.

The other users of tcg_tb_lookup() are able to tolerate a missing TB
if the machine state has been resolved by other means - which in the
single-shot case is always true because machine state is synced at the
start of a block.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210415162454.22056-1-alex.bennee@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

accel/tcg: Preserve PAGE_ANON when changing page permissions

Using mprotect() to change PROT_* does not change the MAP_ANON
previously set with mmap(). Our linux-user version of MTE only
works with

accel/tcg: Preserve PAGE_ANON when changing page permissions

Using mprotect() to change PROT_* does not change the MAP_ANON
previously set with mmap(). Our linux-user version of MTE only
works with MAP_ANON pages, so losing PAGE_ANON caused MTE to
stop working.

Reported-by: Stephen Long <steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Revert "accel: kvm: Add aligment assert for kvm_log_clear_one_slot"

This reverts commit 3920552846e881bafa9f9aad0bb1a6eef874d7fb.
Thomas Huth reported a failure with CentOS 6 guests:

../../devel/qe

Revert "accel: kvm: Add aligment assert for kvm_log_clear_one_slot"

This reverts commit 3920552846e881bafa9f9aad0bb1a6eef874d7fb.
Thomas Huth reported a failure with CentOS 6 guests:

../../devel/qemu/accel/kvm/kvm-all.c:690: kvm_log_clear_one_slot: Assertion `QEMU_IS_ALIGNED(start | size, psize)' failed.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...

accel: kvm: Fix kvm_type invocation

Prior to commit f2ce39b4f067 a MachineClass kvm_type method
only needed to be registered to ensure it would be executed.
With commit f2ce39b4f067 a kvm-type machi

accel: kvm: Fix kvm_type invocation

Prior to commit f2ce39b4f067 a MachineClass kvm_type method
only needed to be registered to ensure it would be executed.
With commit f2ce39b4f067 a kvm-type machine property must also
be specified. hw/arm/virt relies on the kvm_type method to pass
its selected IPA limit to KVM, but this is not exposed as a
machine property. Restore the previous functionality of invoking
kvm_type when it's present.

Fixes: f2ce39b4f067 ("vl: make qemu_get_machine_opts static")
Signed-off-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Message-id: 20210310135218.255205-2-drjones@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-6.0-pull-request' into staging

Pull request

# gpg: Signature made Wed 10 Mar 2021 21:56:09 GMT
# gpg: using RSA

Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-6.0-pull-request' into staging

Pull request

# gpg: Signature made Wed 10 Mar 2021 21:56:09 GMT
# gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/trivial-branch-for-6.0-pull-request: (22 commits)
sysemu: Let VMChangeStateHandler take boolean 'running' argument
sysemu/runstate: Let runstate_is_running() return bool
hw/lm32/Kconfig: Have MILKYMIST select LM32_DEVICES
hw/lm32/Kconfig: Rename CONFIG_LM32 -> CONFIG_LM32_DEVICES
hw/lm32/Kconfig: Introduce CONFIG_LM32_EVR for lm32-evr/uclinux boards
qemu-common.h: Update copyright string to 2021
tests/fp/fp-test: Replace the word 'blacklist'
qemu-options: Replace the word 'blacklist'
seccomp: Replace the word 'blacklist'
scripts/tracetool: Replace the word 'whitelist'
ui: Replace the word 'whitelist'
virtio-gpu: Adjust code space style
exec/memory: Use struct Object typedef
fuzz-test: remove unneccessary debugging flags
net: Use id_generate() in the network subsystem, too
MAINTAINERS: Fix the location of tools manuals
vhost_user_gpu: Drop dead check for g_malloc() failure
backends/dbus-vmstate: Fix short read error handling
target/hexagon/gen_tcg_funcs: Fix a typo
hw/elf_ops: Fix a typo
...

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

show more ...

Merge remote-tracking branch 'remotes/thuth-gitlab/tags/pull-request-2021-03-09' into staging

* Add some missing gitlab-CI job dependencies
* Re-enable "make check SPEED=slow"
* Improve the gitlab-p

Merge remote-tracking branch 'remotes/thuth-gitlab/tags/pull-request-2021-03-09' into staging

* Add some missing gitlab-CI job dependencies
* Re-enable "make check SPEED=slow"
* Improve the gitlab-pipeline-status script
* Clean up inclusing of qtest.h headers
* Improve libqos/qgraph documentation
* Fix downloading problem in the acceptance tests
* Remove deprecated target tilegx
* Add new bsd-user maintainers

# gpg: Signature made Tue 09 Mar 2021 10:27:29 GMT
# 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 <huth@tuxfamily.org>" [full]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5

* remotes/thuth-gitlab/tags/pull-request-2021-03-09:
bsd-user: Add new maintainers
Remove deprecated target tilegx
Acceptance Tests: restore filtering of tests by target arch
Acceptance Tests: restore downloading of VM images
docs/devel/qgraph: improve qgraph documentation
libqos/qgraph: format qgraph comments for sphinx documentation
scripts/ci/gitlab-pipeline-status: give more info when pipeline not found
scripts/ci/gitlab-pipeline-status: give more information on failures
scripts/ci/gitlab-pipeline-status: split utlity function for HTTP GET
meson: Re-enable the possibility to run "make check SPEED=slow"
docker: OpenSBI build job depends on OpenSBI container
docker: EDK2 build job depends on EDK2 container
docker: Alpine build job depends on Alpine container
qtest: delete superfluous inclusions of qtest.h

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

show more ...

sysemu: Let VMChangeStateHandler take boolean 'running' argument

The 'running' argument from VMChangeStateHandler does not require
other value than 0 / 1. Make it a plain boolean.

Signed-off-by: Ph

sysemu: Let VMChangeStateHandler take boolean 'running' argument

The 'running' argument from VMChangeStateHandler does not require
other value than 0 / 1. Make it a plain boolean.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <20210111152020.1422021-3-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

show more ...

qtest: delete superfluous inclusions of qtest.h

There are 23 files that include the "sysemu/qtest.h",
but they do not use any qtest functions.

Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Acke

qtest: delete superfluous inclusions of qtest.h

There are 23 files that include the "sysemu/qtest.h",
but they do not use any qtest functions.

Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210226081414.205946-1-kuhn.chenqun@huawei.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-tcg-20210306' into staging

TCI build fix and cleanup
Streamline tb_lookup
Fixes for tcg/aarch64

# gpg: Signature made Sat 06 Mar 2021 21:3

Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-tcg-20210306' into staging

TCI build fix and cleanup
Streamline tb_lookup
Fixes for tcg/aarch64

# gpg: Signature made Sat 06 Mar 2021 21:34:46 GMT
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F

* remotes/rth-gitlab/tags/pull-tcg-20210306: (27 commits)
accel/tcg: Precompute curr_cflags into cpu->tcg_cflags
include/exec: lightly re-arrange TranslationBlock
accel/tcg: drop the use of CF_HASH_MASK and rename params
accel/tcg: move CF_CLUSTER calculation to curr_cflags
accel/tcg: rename tb_lookup__cpu_state and hoist state extraction
tcg/tci: Merge mov, not and neg operations
tcg/tci: Merge bswap operations
tcg/tci: Merge extension operations
tcg/tci: Merge basic arithmetic operations
tcg/tci: Reduce use of tci_read_r64
tcg/tci: Remove tci_read_r32s
tcg/tci: Remove tci_read_r32
tcg/tci: Remove tci_read_r16s
tcg/tci: Remove tci_read_r16
tcg/tci: Remove tci_read_r8s
tcg/tci: Remove tci_read_r8
tcg/tci: Merge identical cases in generation (load/store opcodes)
tcg/tci: Merge identical cases in generation (conditional opcodes)
tcg/tci: Merge identical cases in generation (deposit opcode)
tcg/tci: Merge identical cases in generation (exchange opcodes)
...

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

show more ...

accel/tcg: Precompute curr_cflags into cpu->tcg_cflags

The primary motivation is to remove a dozen insns along
the fast-path in tb_lookup. As a byproduct, this allows
us to completely remove parall

accel/tcg: Precompute curr_cflags into cpu->tcg_cflags

The primary motivation is to remove a dozen insns along
the fast-path in tb_lookup. As a byproduct, this allows
us to completely remove parallel_cpus.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

accel/tcg: drop the use of CF_HASH_MASK and rename params

We don't really deal in cf_mask most of the time. The one time it's
relevant is when we want to remove an invalidated TB from the QHT
lookup

accel/tcg: drop the use of CF_HASH_MASK and rename params

We don't really deal in cf_mask most of the time. The one time it's
relevant is when we want to remove an invalidated TB from the QHT
lookup. Everywhere else we should be looking up things without
CF_INVALID set.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210224165811.11567-4-alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

accel/tcg: move CF_CLUSTER calculation to curr_cflags

There is nothing special about this compile flag that doesn't mean we
can't just compute it with curr_cflags() which we should be using when
bui

accel/tcg: move CF_CLUSTER calculation to curr_cflags

There is nothing special about this compile flag that doesn't mean we
can't just compute it with curr_cflags() which we should be using when
building a new set.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210224165811.11567-3-alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

accel/tcg: rename tb_lookup__cpu_state and hoist state extraction

Having a function return either and valid TB and some system state
seems excessive. It will make the subsequent re-factoring easier

accel/tcg: rename tb_lookup__cpu_state and hoist state extraction

Having a function return either and valid TB and some system state
seems excessive. It will make the subsequent re-factoring easier if we
lookup the current state where we are.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210224165811.11567-2-alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

accel: kvm: Add aligment assert for kvm_log_clear_one_slot

The parameters start and size are transfered from QEMU memory
emulation layer. It can promise that they are TARGET_PAGE_SIZE
aligned. Howev

accel: kvm: Add aligment assert for kvm_log_clear_one_slot

The parameters start and size are transfered from QEMU memory
emulation layer. It can promise that they are TARGET_PAGE_SIZE
aligned. However, KVM needs they are qemu_real_page_size aligned.

Though no caller breaks this aligned requirement currently, we'd
better add an explicit assert to avoid future breaking.

Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
Acked-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Message-Id: <20201217014941.22872-3-zhukeqian1@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...

accel: kvm: Fix memory waste under mismatch page size

When handle dirty log, we face qemu_real_host_page_size and
TARGET_PAGE_SIZE. The first one is the granule of KVM dirty
bitmap, and the second o

accel: kvm: Fix memory waste under mismatch page size

When handle dirty log, we face qemu_real_host_page_size and
TARGET_PAGE_SIZE. The first one is the granule of KVM dirty
bitmap, and the second one is the granule of QEMU dirty bitmap.

As qemu_real_host_page_size >= TARGET_PAGE_SIZE (kvm_init()
enforced it), misuse TARGET_PAGE_SIZE to init kvmslot dirty_bmap
may waste memory. For example, when qemu_real_host_page_size is
64K and TARGET_PAGE_SIZE is 4K, it wastes 93.75% (15/16) memory.

Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Message-Id: <20201217014941.22872-2-zhukeqian1@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...

accel/tcg: allow plugin instrumentation to be disable via cflags

When icount is enabled and we recompile an MMIO access we end up
double counting the instruction execution. To avoid this we introduc

accel/tcg: allow plugin instrumentation to be disable via cflags

When icount is enabled and we recompile an MMIO access we end up
double counting the instruction execution. To avoid this we introduce
the CF_MEMI cflag which only allows memory instrumentation for the
next TB (which won't yet have been counted). As this is part of the
hashed compile flags we will only execute the generated TB while
coming out of a cpu_io_recompile.

While we are at it delete the old TODO. We might as well keep the
translation handy as it's likely you will repeatedly hit it on each
MMIO access.

Reported-by: Aaron Lindsay <aaron@os.amperecomputing.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Aaron Lindsay <aaron@os.amperecomputing.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210213130325.14781-21-alex.bennee@linaro.org>

show more ...

accel/tcg: remove CF_NOCACHE and special cases

Now we no longer generate CF_NOCACHE blocks we can remove a bunch of
the special case handling for them. While we are at it we can remove
the unused tb

accel/tcg: remove CF_NOCACHE and special cases

Now we no longer generate CF_NOCACHE blocks we can remove a bunch of
the special case handling for them. While we are at it we can remove
the unused tb->orig_tb field and save a few bytes on the TB structure.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210213130325.14781-20-alex.bennee@linaro.org>

show more ...

accel/tcg: re-factor non-RAM execution code

There is no real need to use CF_NOCACHE here. As long as the TB isn't
linked to other TBs or included in the QHT or jump cache then it will
only get execu

accel/tcg: re-factor non-RAM execution code

There is no real need to use CF_NOCACHE here. As long as the TB isn't
linked to other TBs or included in the QHT or jump cache then it will
only get executed once.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210213130325.14781-19-alex.bennee@linaro.org>

show more ...

accel/tcg: cache single instruction TB on pending replay exception

Again there is no reason to jump through the nocache hoops to execute
a single instruction block. We do have to add an additional w

accel/tcg: cache single instruction TB on pending replay exception

Again there is no reason to jump through the nocache hoops to execute
a single instruction block. We do have to add an additional wrinkle to
the cpu_handle_interrupt case to ensure we let through a TB where we
have specifically disabled icount for the block.

As the last user of cpu_exec_nocache we can now remove the function.
Further clean-up will follow in subsequent patches.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210213130325.14781-18-alex.bennee@linaro.org>

show more ...

accel/tcg: actually cache our partial icount TB

When we exit a block under icount with instructions left to execute we
might need a shorter than normal block to take us to the next
deterministic eve

accel/tcg: actually cache our partial icount TB

When we exit a block under icount with instructions left to execute we
might need a shorter than normal block to take us to the next
deterministic event. Instead of creating a throwaway block on demand
we use the existing compile flags mechanism to ensure we fetch (or
compile and fetch) a block with exactly the number of instructions we
need.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210213130325.14781-17-alex.bennee@linaro.org>

show more ...

target/sh4: Create superh_io_recompile_replay_branch

Move the code from accel/tcg/translate-all.c to target/sh4/cpu.c.

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

target/sh4: Create superh_io_recompile_replay_branch

Move the code from accel/tcg/translate-all.c to target/sh4/cpu.c.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210208233906.479571-5-richard.henderson@linaro.org>
Message-Id: <20210213130325.14781-14-alex.bennee@linaro.org>

show more ...

target/mips: Create mips_io_recompile_replay_branch

Move the code from accel/tcg/translate-all.c to target/mips/cpu.c.

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

target/mips: Create mips_io_recompile_replay_branch

Move the code from accel/tcg/translate-all.c to target/mips/cpu.c.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210208233906.479571-4-richard.henderson@linaro.org>
Message-Id: <20210213130325.14781-13-alex.bennee@linaro.org>

show more ...

accel/tcg: Create io_recompile_replay_branch hook

Create a hook in which to split out the mips and
sh4 ifdefs from cpu_io_recompile.

[AJB: s/stoped/stopped/]

Signed-off-by: Richard Henderson <rich

accel/tcg: Create io_recompile_replay_branch hook

Create a hook in which to split out the mips and
sh4 ifdefs from cpu_io_recompile.

[AJB: s/stoped/stopped/]

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210208233906.479571-3-richard.henderson@linaro.org>
Message-Id: <20210213130325.14781-12-alex.bennee@linaro.org>

show more ...

accel/tcg/plugin-gen: fix the call signature for inline callbacks

A recent change to the handling of constants in TCG changed the
pattern of ops emitted for a constant add. We no longer emit a mov a

accel/tcg/plugin-gen: fix the call signature for inline callbacks

A recent change to the handling of constants in TCG changed the
pattern of ops emitted for a constant add. We no longer emit a mov and
the constant can be applied directly to the TCG_op_add arguments. This
was causing SEGVs when running the insn plugin with arg=inline. Fix
this by updating copy_add_i64 to do the right thing while also adding
a comment at the top of the append section as an aide memoir if
something like this happens again.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Cc: Emilio G. Cota <cota@braap.org>
Message-Id: <20210213130325.14781-10-alex.bennee@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

* HVF fixes
* Extra qos-test debugging output (Christian)
* SEV secret address autodetection (James)
* SEV-ES sup

Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

* HVF fixes
* Extra qos-test debugging output (Christian)
* SEV secret address autodetection (James)
* SEV-ES support (Thomas)
* Relocatable paths bugfix (Stefan)
* RR fix (Pavel)
* EventNotifier fix (Greg)

# gpg: Signature made Tue 16 Feb 2021 16:15:59 GMT
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream: (21 commits)
replay: fix icount request when replaying clock access
event_notifier: Set ->initialized earlier in event_notifier_init()
hvf: Fetch cr4 before evaluating CPUID(1)
target/i386/hvf: add rdmsr 35H MSR_CORE_THREAD_COUNT
hvf: x86: Remove unused definitions
target/i386/hvf: add vmware-cpuid-freq cpu feature
hvf: Guard xgetbv call
util/cutils: Skip "." when looking for next directory component
tests/qtest/qos-test: dump QEMU command if verbose
tests/qtest/qos-test: dump environment variables if verbose
tests/qtest/qos-test: dump qos graph if verbose
libqos/qgraph_internal: add qos_printf() and qos_printf_literal()
libqos/qgraph: add qos_node_create_driver_named()
sev/i386: Enable an SEV-ES guest based on SEV policy
kvm/i386: Use a per-VM check for SMM capability
sev/i386: Don't allow a system reset under an SEV-ES guest
sev/i386: Allow AP booting under SEV-ES
sev/i386: Require in-kernel irqchip support for SEV-ES guests
sev/i386: Add initial support for SEV-ES
sev: update sev-inject-launch-secret to make gpa optional
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Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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