Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* scsi-disk: Don't silently truncate serial number
* backends/hostmem: Report error on unavailable qemu_madvise() features or

Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* scsi-disk: Don't silently truncate serial number
* backends/hostmem: Report error on unavailable qemu_madvise() features or unaligned memory sizes
* target/i386: fixes and documentation for INHIBIT_IRQ/TF/RF and debugging
* i386/hvf: Adds support for INVTSC cpuid bit
* i386/hvf: Fixes for dirty memory tracking
* i386/hvf: Use hv_vcpu_interrupt() and hv_vcpu_run_until()
* hvf: Cleanups
* stubs: fixes for --disable-system build
* i386/kvm: support for FRED
* i386/kvm: fix MCE handling on AMD hosts

# -----BEGIN PGP SIGNATURE-----
#
# iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmZkF2oUHHBib256aW5p
# QHJlZGhhdC5jb20ACgkQv/vSX3jHroPNlQf+N9y6Eh0nMEEQ69twtV8ytglTY+uX
# FsogvnsXHNMVubOWmmeItM6kFXTAkR9cmFaL8dqI1Gs03xEQdQXbF1KejJZOAZVl
# RQMOW8Fg2Afr+0lwqCXHvhsmZ4hr5yUkRndyucA/E9AO2uGrtgwsWGDBGaHJOZIA
# lAsEMOZgKjXHZnefXjhMrvpk/QNovjEV6f1RHX3oKZjKSI5/G4IqGSmwNYToot8p
# 2fgs4Qti4+1gNyM2oBLq7cCMjMS61tSxOMH4uqVoIisjyckPlAFRvc+DXtKsUAAs
# 9AgM++pNgpB0IXv67czRUNdRoK7OI8I0ULhI4qHXi6Yg2QYAHqpQ6WL4Lg==
# =RP7U
# -----END PGP SIGNATURE-----
# gpg: Signature made Sat 08 Jun 2024 01:33:46 AM PDT
# 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]

* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (42 commits)
python: mkvenv: remove ensure command
Revert "python: use vendored tomli"
i386: Add support for overflow recovery
i386: Add support for SUCCOR feature
i386: Fix MCE support for AMD hosts
docs: i386: pc: Avoid mentioning limit of maximum vCPUs
target/i386: Add get/set/migrate support for FRED MSRs
target/i386: enumerate VMX nested-exception support
vmxcap: add support for VMX FRED controls
target/i386: mark CR4.FRED not reserved
target/i386: add support for FRED in CPUID enumeration
hvf: Makes assert_hvf_ok report failed expression
i386/hvf: Updates API usage to use modern vCPU run function
i386/hvf: In kick_vcpu use hv_vcpu_interrupt to force exit
i386/hvf: Fixes dirty memory tracking by page granularity RX->RWX change
hvf: Consistent types for vCPU handles
i386/hvf: Fixes some compilation warnings
i386/hvf: Adds support for INVTSC cpuid bit
stubs/meson: Fix qemuutil build when --disable-system
scsi-disk: Don't silently truncate serial number
...

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

show more ...

target/i386: document incorrect semantics of watchpoint following MOV/POP SS

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

target/i386: implement DR7.GD

DR7.GD triggers a #DB exception on any access to debug registers.
The GD bit is cleared so that the #DB handler itself can access
the debug registers.

Signed-off-by: P

target/i386: implement DR7.GD

DR7.GD triggers a #DB exception on any access to debug registers.
The GD bit is cleared so that the #DB handler itself can access
the debug registers.

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

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Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-misc-20210713' into staging

Cleanup alpha, hppa, or1k wrt tcg_constant_tl.
Implement x86 fcs:fip, fds:fdp.
Trivial x86 watchpoint cleanup.

Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-misc-20210713' into staging

Cleanup alpha, hppa, or1k wrt tcg_constant_tl.
Implement x86 fcs:fip, fds:fdp.
Trivial x86 watchpoint cleanup.

# gpg: Signature made Tue 13 Jul 2021 17:36:29 BST
# 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-misc-20210713:
target/hppa: Clean up DisasCond
target/hppa: Use tcg_constant_*
target/openrisc: Use dc->zero in gen_add, gen_addc
target/openrisc: Cache constant 0 in DisasContext
target/openrisc: Use tcg_constant_tl for dc->R0
target/openrisc: Use tcg_constant_*
target/alpha: Use tcg_constant_* elsewhere
target/alpha: Use tcg_constant_i64 for zero and lit
target/alpha: Use dest_sink for HW_RET temporary
target/alpha: Store set into rx flag
target/i386: Correct implementation for FCS, FIP, FDS and FDP
target/i386: Split out do_fninit
target/i386: Trivial code motion and code style fix
target/i386: Tidy hw_breakpoint_remove

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

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target/i386: Tidy hw_breakpoint_remove

Since cpu_breakpoint and cpu_watchpoint are in a union,
the code should access only one of them.

Signed-off-by: Dmitry Voronetskiy <davoronetskiy@gmail.com>
M

target/i386: Tidy hw_breakpoint_remove

Since cpu_breakpoint and cpu_watchpoint are in a union,
the code should access only one of them.

Signed-off-by: Dmitry Voronetskiy <davoronetskiy@gmail.com>
Message-Id: <20210613180838.21349-1-davoronetskiy@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-tcg-20210710' into staging

Add translator_use_goto_tb.
Cleanups in prep of breakpoint fixes.
Misc fixes.

# gpg: Signature made Sat 10 Jul

Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-tcg-20210710' into staging

Add translator_use_goto_tb.
Cleanups in prep of breakpoint fixes.
Misc fixes.

# gpg: Signature made Sat 10 Jul 2021 16:29:14 BST
# 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-20210710: (41 commits)
cpu: Add breakpoint tracepoints
tcg: Remove TCG_TARGET_HAS_goto_ptr
accel/tcg: Log tb->cflags with -d exec
accel/tcg: Split out log_cpu_exec
accel/tcg: Move tb_lookup to cpu-exec.c
accel/tcg: Move helper_lookup_tb_ptr to cpu-exec.c
target/i386: Use cpu_breakpoint_test in breakpoint_handler
tcg: Fix prologue disassembly
target/xtensa: Use translator_use_goto_tb
target/tricore: Use tcg_gen_lookup_and_goto_ptr
target/tricore: Use translator_use_goto_tb
target/sparc: Use translator_use_goto_tb
target/sh4: Use translator_use_goto_tb
target/s390x: Remove use_exit_tb
target/s390x: Use translator_use_goto_tb
target/rx: Use translator_use_goto_tb
target/riscv: Use translator_use_goto_tb
target/ppc: Use translator_use_goto_tb
target/openrisc: Use translator_use_goto_tb
target/nios2: Use translator_use_goto_tb
...

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

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

* More SVM fixes (Lara)
* Module annotation database (Gerd)
* Memory leak fixes (myself)
* Build fixes (myself)
*

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

* More SVM fixes (Lara)
* Module annotation database (Gerd)
* Memory leak fixes (myself)
* Build fixes (myself)
* --with-devices-* support (Alex)

# gpg: Signature made Fri 09 Jul 2021 17:23:52 BST
# 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: (48 commits)
meson: Use input/output for entitlements target
configure: allow the selection of alternate config in the build
configs: rename default-configs to configs and reorganise
hw/arm: move CONFIG_V7M out of default-devices
hw/arm: add dependency on OR_IRQ for XLNX_VERSAL
meson: Introduce target-specific Kconfig
meson: switch function tests from compilation to linking
vl: fix leak of qdict_crumple return value
target/i386: fix exceptions for MOV to DR
target/i386: Added DR6 and DR7 consistency checks
target/i386: Added MSRPM and IOPM size check
monitor/tcg: move tcg hmp commands to accel/tcg, register them dynamically
usb: build usb-host as module
monitor/usb: register 'info usbhost' dynamically
usb: drop usb_host_dev_is_scsi_storage hook
monitor: allow register hmp commands
accel: build tcg modular
accel: add tcg module annotations
accel: build qtest modular
accel: add qtest module annotations
...

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

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target/i386: Use cpu_breakpoint_test in breakpoint_handler

The loop is performing a simple boolean test for the existence
of a BP_CPU breakpoint at EIP. Plus it gets the iteration wrong,
if we happ

target/i386: Use cpu_breakpoint_test in breakpoint_handler

The loop is performing a simple boolean test for the existence
of a BP_CPU breakpoint at EIP. Plus it gets the iteration wrong,
if we happen to have a BP_GDB breakpoint at the same address.

We have a function for this: cpu_breakpoint_test.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20210620062317.1399034-1-richard.henderson@linaro.org>

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target/i386: fix exceptions for MOV to DR

Use raise_exception_ra (without error code) when raising the illegal
opcode operation; raise #GP when setting bits 63:32 of DR6 or DR7.

Move helper_get_dr

target/i386: fix exceptions for MOV to DR

Use raise_exception_ra (without error code) when raising the illegal
opcode operation; raise #GP when setting bits 63:32 of DR6 or DR7.

Move helper_get_dr to sysemu/ since it is a privileged instruction
that is not needed on user-mode emulators.

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

show more ...

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

* AccelCPUClass and sysemu/user split for i386 (Claudio)
* i386 page walk unification
* Fix detection of gdbus-co

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

* AccelCPUClass and sysemu/user split for i386 (Claudio)
* i386 page walk unification
* Fix detection of gdbus-codegen
* Misc refactoring

# gpg: Signature made Wed 12 May 2021 09:39:29 BST
# 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: (32 commits)
coverity-scan: list components, move model to scripts/coverity-scan
configure: fix detection of gdbus-codegen
qemu-option: support accept-any QemuOptsList in qemu_opts_absorb_qdict
main-loop: remove dead code
target/i386: use mmu_translate for NPT walk
target/i386: allow customizing the next phase of the translation
target/i386: extend pg_mode to more CR0 and CR4 bits
target/i386: pass cr3 to mmu_translate
target/i386: extract mmu_translate
target/i386: move paging mode constants from SVM to cpu.h
target/i386: merge SVM_NPTEXIT_* with PF_ERROR_* constants
accel: add init_accel_cpu for adapting accel behavior to CPU type
accel: move call to accel_init_interfaces
i386: make cpu_load_efer sysemu-only
target/i386: gdbstub: only write CR0/CR2/CR3/EFER for sysemu
target/i386: gdbstub: introduce aux functions to read/write CS64 regs
i386: split off sysemu part of cpu.c
i386: split seg_helper into user-only and sysemu parts
i386: split svm_helper into sysemu and stub-only user
i386: separate fpu_helper sysemu-only parts
...

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

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i386: move TCG bpt_helper into sysemu/

for user-mode, assert that the hidden IOBPT flags are not set
while attempting to generate io_bpt helpers.

Signed-off-by: Claudio Fontana <cfontana@suse.de>
C

i386: move TCG bpt_helper into sysemu/

for user-mode, assert that the hidden IOBPT flags are not set
while attempting to generate io_bpt helpers.

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210322132800.7470-14-cfontana@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...