#
96215036 |
| 06-Jun-2025 |
Stefan Hajnoczi <stefanha@redhat.com> |
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* futex: support Windows * qemu-thread: Avoid futex abstraction for non-Linux * migration, hw/display/apple-gfx: replace Qemu
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* futex: support Windows * qemu-thread: Avoid futex abstraction for non-Linux * migration, hw/display/apple-gfx: replace QemuSemaphore with QemuEvent * rust: bindings for Error * hpet, rust/hpet: return errors from realize if properties are incorrect * rust/hpet: Drop BqlCell wrapper for num_timers * target/i386: Emulate ftz and denormal flag bits correctly * i386/kvm: Prefault memory on page state change
# -----BEGIN PGP SIGNATURE----- # # iQFIBAABCgAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmhC4AgUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroP09wf+K9e0TaaZRxTsw7WU9pXsDoYPzTLd # F5CkBZPY770X1JW75f8Xw5qKczI0t6s26eFK1NUZxYiDVWzW/lZT6hreCUQSwzoS # b0wlAgPW+bV5dKlKI2wvnadrgDvroj4p560TS+bmRftiu2P0ugkHHtIJNIQ+byUQ # sWdhKlUqdOXakMrC4H4wDyIgRbK4CLsRMbnBHBUENwNJYJm39bwlicybbagpUxzt # w4mgjbMab0jbAd2hVq8n+A+1sKjrroqOtrhQLzEuMZ0VAwocwuP2Adm6gBu9kdHV # tpa8RLopninax3pWVUHnypHX780jkZ8E7zk9ohaaK36NnWTF4W/Z41EOLw== # =Vs6V # -----END PGP SIGNATURE----- # gpg: Signature made Fri 06 Jun 2025 08:33:12 EDT # 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
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (31 commits) tests/tcg/x86_64/fma: add test for exact-denormal output target/i386: Wire up MXCSR.DE and FPUS.DE correctly target/i386: Use correct type for get_float_exception_flags() values target/i386: Detect flush-to-zero after rounding hw/display/apple-gfx: Replace QemuSemaphore with QemuEvent migration/postcopy: Replace QemuSemaphore with QemuEvent migration/colo: Replace QemuSemaphore with QemuEvent migration: Replace QemuSemaphore with QemuEvent qemu-thread: Document QemuEvent qemu-thread: Use futex if available for QemuLockCnt qemu-thread: Use futex for QemuEvent on Windows qemu-thread: Avoid futex abstraction for non-Linux qemu-thread: Replace __linux__ with CONFIG_LINUX futex: Support Windows futex: Check value after qemu_futex_wait() i386/kvm: Prefault memory on page state change rust: make TryFrom macro more resilient docs: update Rust module status rust/hpet: Drop BqlCell wrapper for num_timers rust/hpet: return errors from realize if properties are incorrect ...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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#
bfe0f6b0 |
| 23-May-2025 |
Paolo Bonzini <pbonzini@redhat.com> |
subprojects: add the foreign crate
This is a cleaned up and separated version of the patches at https://lore.kernel.org/all/20240701145853.1394967-4-pbonzini@redhat.com/ https://lore.kernel.org/all/
subprojects: add the foreign crate
This is a cleaned up and separated version of the patches at https://lore.kernel.org/all/20240701145853.1394967-4-pbonzini@redhat.com/ https://lore.kernel.org/all/20240701145853.1394967-5-pbonzini@redhat.com/
Its first user will be the Error bindings; for example a QEMU Error ** can be converted to a Rust Option using
unsafe { Option::<Error>::from_foreign(c_error) }
Reviewed-by: Zhao Liu <zhao1.liu@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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#
a95ad49b |
| 26-May-2025 |
Paolo Bonzini <pbonzini@redhat.com> |
subprojects: add the anyhow crate
This is a standard replacement for Box<dyn Error> which is more efficient (it only occcupies one word) and provides a backtrace of the error. This could be plumbed
subprojects: add the anyhow crate
This is a standard replacement for Box<dyn Error> which is more efficient (it only occcupies one word) and provides a backtrace of the error. This could be plumbed into &error_abort in the future.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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#
8d56d0fd |
| 03-Mar-2025 |
Stefan Hajnoczi <stefanha@redhat.com> |
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* qom: Use command line syntax for default values in help * i386: support cache topology with machine's configuration * rust:
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* qom: Use command line syntax for default values in help * i386: support cache topology with machine's configuration * rust: fix duplicate symbols from monitor-fd.c * rust: add module to convert between success/-errno and io::Result * rust: move class_init implementation from trait to method * pvg: configuration improvements * kvm guestmemfd: replace assertion with error * riscv: cleanups * target/i386/hvf: cleanups to emulation * target/i386: add Zhaoxin and Yongfeng CPU model
# -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAme+10sUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroMkRwf/eT0gVbE3u0TS6EVZwjGZPHEOEyy/ # gl39SlTT97HxoAClE4PRcdkn7YR3f30hytHghc4qhou+Eh/7Mj2Ox7l7+CyaaCS/ # fxowsOVMBV7++PkyKRPxIMamKzD8Bo0eGwWe+CJijA0zt9PSI/YEwRV0pf/s6KCW # pOya2f+aNbAo3O5RWtIKSISgbSVvuVzDcDHyfydmOHuvGr2NHAM8UfZYD+41qy5B # 81PYlvK6HgvhaCboqCUADULkte96Xmc4p2ggk0ZNiy0ho46rs78SMyBh5sXR2S3I # moiQHpJXyV5TcI7HmwvcW7s0/cpdKm/wmPOjb6otu9InWh/ON1nnURsTEQ== # =V/fm # -----END PGP SIGNATURE----- # gpg: Signature made Wed 26 Feb 2025 16:56:43 HKT # 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
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (34 commits) target/i386: Mask CMPLegacy bit in CPUID[0x80000001].ECX for Zhaoxin CPUs target/i386: Introduce Zhaoxin Yongfeng CPU model target/i386: Add CPUID leaf 0xC000_0001 EDX definitions target/i386: Add support for Zhaoxin CPU vendor identification target/riscv: move 128-bit check to TCG realize target/riscv: remove unused macro DEFINE_CPU i386/cpu: add has_caches flag to check smp_cache configuration i386/pc: Support cache topology in -machine for PC machine i386/cpu: Update cache topology with machine's configuration i386/cpu: Support module level cache topology rust: qom: get rid of ClassInitImpl rust: pl011, qemu_api tests: do not use ClassInitImpl rust: qom: add ObjectImpl::CLASS_INIT rust: add SysBusDeviceImpl rust: add IsA bounds to QOM implementation traits target/i386/hvf: drop some dead code target/i386/hvf: move and rename simulate_{rdmsr, wrmsr} target/i386/hvf: move and rename {load, store}_regs target/i386/hvf: use x86_segment in x86_decode.c target/i386/hvf: fix the declaration of hvf_handle_io ...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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#
4cfe9edb |
| 16-Dec-2024 |
Paolo Bonzini <pbonzini@redhat.com> |
rust: subprojects: add libc crate
This allows access to errno values.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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#
495de0fd |
| 14-Feb-2025 |
Stefan Hajnoczi <stefanha@redhat.com> |
Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into staging
trivial patches for 2025-02-14
# -----BEGIN PGP SIGNATURE----- # # iQIzBAABCgAdFiEEZKoqtTHVaQM2a/75gqpKJDselHgFAmeu2oY
Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into staging
trivial patches for 2025-02-14
# -----BEGIN PGP SIGNATURE----- # # iQIzBAABCgAdFiEEZKoqtTHVaQM2a/75gqpKJDselHgFAmeu2oYACgkQgqpKJDse # lHh57xAAstKzxMB7qJRfU9FHLT2KcSiCSesaGKVmwtaRzoSvf+m7DVSS0/DziEUl # ha7Obs3zKSX8fIcClo7MiVXhs+7NOh7zeHK5xxD+U85yDrS3aBmU6NEHTUTZsarN # ADjvMlhQBiElUbtEtNQg3oNp1n1bHhTpSWnbm+Se2QlALnECo1JAV+1DDC64Fi/h # ZEhOcg4UWzoFgXli/CqLQ0SBGJLdD2KvHb2IHhP49l14vgVlMbd8CS8qfwfgqU6K # sTdcO4NOIKWvLWNzrb5yvB473l0RGjbM4WzggwkL8WgxoOdwVqjtRkeOrmZI0MwR # g9yLrb6WV4/01sXLbgh4uTpVxzouZ9w2F/8bTdEahmy8nR0yJ2DugDeg36oB2Mux # vQTC7cbeV1eRKnTW0omguVybqeQ1mIvfBdjMR1D0GHX6y7d1ExCo4tap/AKBv4E9 # +34eIq5mezE/AuFcigP//mQOY0pxnG9ahmYvNKb+30olOJzmBB0vSP15n0Ojjjn0 # N/0mFmYg/P9000B8MqNrh3WaiTIKBvf98RGrqUgl4IqB3wnmBlFgY1TdI5ZcDKHK # lWhV3+zdnzR0terkoiVwRGjaZYArsf2t21GaEsXhJjjuY+a+1CRGGwPTfBADbv8I # FKKPpK0xXF4xdCVdGUA5FzUzTInS7j9AnhIOwOyp8q7dJDENF1k= # =SPBO # -----END PGP SIGNATURE----- # gpg: Signature made Fri 14 Feb 2025 00:54:14 EST # gpg: using RSA key 64AA2AB531D56903366BFEF982AA4A243B1E9478 # gpg: Good signature from "Michael Tokarev <mjt@debian.org>" [unknown] # gpg: aka "Michael Tokarev <mjt@corpit.ru>" [unknown] # gpg: aka "Michael Tokarev <mjt@tls.msk.ru>" [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: 9D8B E14E 3F2A 9DD7 9199 28F1 61AD 3D98 ECDF 2C8E # Subkey fingerprint: 64AA 2AB5 31D5 6903 366B FEF9 82AA 4A24 3B1E 9478
* tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu: make-release: don't rely on $CWD when excluding subproject directories target/riscv: Fix minor whitespace issue in riscv_cpu_properties qemu/timer: Clarify timer_new*() must be freed with timer_free() overall: Remove unnecessary g_strdup_printf() calls
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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#
b79b05d1 |
| 13-Feb-2025 |
Michael Roth <michael.roth@amd.com> |
make-release: don't rely on $CWD when excluding subproject directories
The current logic scans qemu.git/subprojects/ from *.wrap files to determine whether or not to include the associated directori
make-release: don't rely on $CWD when excluding subproject directories
The current logic scans qemu.git/subprojects/ from *.wrap files to determine whether or not to include the associated directories in the release tarballs. However, the script assumes that it is being run from the top-level of the source directory, which may not always be the case. In particular, when generating releases via, e.g.:
make qemu-9.2.1.tar.xz
the $CWD will either be an arbitrary external build directory, or qemu.git/build, and the exclusions will not be processed as expected. Fix this by using the $src parameter passed to the script as the root directory for the various subproject/ paths referenced by this logic.
Also, the error case at the beginning of the subproject_dir() will not result in the error message being printed, and will instead produce an error message about "error" not being a valid command. Fix this by using basic shell commands.
Fixes: be27b5149c86 ("make-release: only leave tarball of wrap-file subprojects") Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Michael Tokarev <mjt@tls.msk.ru> Cc: qemu-stable@nongnu.org Signed-off-by: Michael Roth <michael.roth@amd.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
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#
09360a04 |
| 17-Jan-2025 |
Stefan Hajnoczi <stefanha@redhat.com> |
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* rust: miscellaneous changes * target/i386: small code generation improvements * target/i386: various cleanups and fixes * c
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* rust: miscellaneous changes * target/i386: small code generation improvements * target/i386: various cleanups and fixes * cpu: remove env->nr_cores
# -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmeBoIgUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroOD2gf+NK7U1EhNIrsbBsbtu2i7+tnbRKIB # MTu+Mxb2wz4C7//pxq+vva4bgT3iOuL9RF19PRe/63CMD65xMiwyyNrEWX2HbRIJ # 5dytLLLdef3yMhHh2x1uZfm54g12Ppvn9kulMCbPawrlqWgg1sZbkUBrRtFzS45c # NeYjGWWSpBDe7LtsrgSRYLPnz6wWEiy3tDpu2VoDtjrE86UVDXwyzpbtBk9Y8jPi # CKdvLyQeO9xDE5OoXMjJMlJeQq3D9iwYEprXUqy+RUZtpW7YmqMCf2JQ4dAjVCad # 07v/kITF4brGCVnzDcDA6W7LqHpBu1w+Hn23yLw3HEDDBt11o9JjQCl9qA== # =xIQ4 # -----END PGP SIGNATURE----- # gpg: Signature made Fri 10 Jan 2025 17:34:48 EST # 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
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (38 commits) i386/cpu: Set and track CPUID_EXT3_CMP_LEG in env->features[FEAT_8000_0001_ECX] i386/cpu: Set up CPUID_HT in x86_cpu_expand_features() instead of cpu_x86_cpuid() cpu: Remove nr_cores from struct CPUState i386/cpu: Hoist check of CPUID_EXT3_TOPOEXT against threads_per_core i386/cpu: Track a X86CPUTopoInfo directly in CPUX86State i386/topology: Introduce helpers for various topology info of different level i386/topology: Update the comment of x86_apicid_from_topo_ids() i386/cpu: Drop cores_per_pkg in cpu_x86_cpuid() i386/cpu: Drop the variable smp_cores and smp_threads in x86_cpu_pre_plug() i386/cpu: Extract a common fucntion to setup value of MSR_CORE_THREAD_COUNT target/i386/kvm: Replace ARRAY_SIZE(msr_handlers) with KVM_MSR_FILTER_MAX_RANGES target/i386/kvm: Clean up error handling in kvm_arch_init() target/i386/kvm: Return -1 when kvm_msr_energy_thread_init() fails target/i386/kvm: Clean up return values of MSR filter related functions target/i386/confidential-guest: Fix comment of x86_confidential_guest_kvm_type() target/i386/kvm: Drop workaround for KVM_X86_DISABLE_EXITS_HTL typo target/i386/kvm: Only save/load kvmclock MSRs when kvmclock enabled target/i386/kvm: Remove local MSR_KVM_WALL_CLOCK and MSR_KVM_SYSTEM_TIME definitions target/i386/kvm: Add feature bit definitions for KVM CPUID i386/cpu: Mark avx10_version filtered when prefix is NULL ...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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#
be27b514 |
| 19-Dec-2024 |
Paolo Bonzini <pbonzini@redhat.com> |
make-release: only leave tarball of wrap-file subprojects
The QEMU source archive is including the sources downloaded from crates.io in both tarball form (in subprojects/packagecache) and expanded/p
make-release: only leave tarball of wrap-file subprojects
The QEMU source archive is including the sources downloaded from crates.io in both tarball form (in subprojects/packagecache) and expanded/patched form (in the subprojects directory). The former is the more authoritative form, as it has a hash that can be verified in the wrap file and checked against the download URL, so keep that one only. This works also with --disable-download; when building QEMU for the first time from the tarball, Meson will print something like
Using proc-macro2-1-rs source from cache.
for each subproject, and then go on to extract the tarball and apply the overlay or the patches in subprojects/packagefiles.
Reported-by: Michael Tokarev <mjt@tls.msk.ru> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2719 Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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#
37fdb2f5 |
| 24-Oct-2024 |
Manos Pitsidianakis <manos.pitsidianakis@linaro.org> |
rust: add PL011 device model
This commit adds a re-implementation of hw/char/pl011.c in Rust.
How to build:
1. Configure a QEMU build with: --enable-system --target-list=aarch64-softmmu --enabl
rust: add PL011 device model
This commit adds a re-implementation of hw/char/pl011.c in Rust.
How to build:
1. Configure a QEMU build with: --enable-system --target-list=aarch64-softmmu --enable-rust 2. Launching a VM with qemu-system-aarch64 should use the Rust version of the pl011 device
Co-authored-by: Junjie Mao <junjie.mao@intel.com> Co-authored-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Junjie Mao <junjie.mao@intel.com> Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Link: https://lore.kernel.org/r/20241024-rust-round-2-v1-2-051e7a25b978@linaro.org
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#
ca5aa28e |
| 24-Oct-2024 |
Manos Pitsidianakis <manos.pitsidianakis@linaro.org> |
Revert "rust: add PL011 device model"
Patch was applied with invalid authorship by accident, which confuses git tooling that look at git blame for contributors etc.
Patch will be re-applied with co
Revert "rust: add PL011 device model"
Patch was applied with invalid authorship by accident, which confuses git tooling that look at git blame for contributors etc.
Patch will be re-applied with correct authorship right after this commit.
This reverts commit d0f0cd5b1f7e9780753344548e17ad4df9fcf5d8.
Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Link: https://lore.kernel.org/r/20241024-rust-round-2-v1-1-051e7a25b978@linaro.org
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b38d263b |
| 11-Oct-2024 |
Peter Maydell <peter.maydell@linaro.org> |
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* first commit for Rust support * add CI job using Fedora + Rust nightly * fix detection of ATOMIC128 on x86_64 * fix compila
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* first commit for Rust support * add CI job using Fedora + Rust nightly * fix detection of ATOMIC128 on x86_64 * fix compilation with Sphinx 8.1.0
# -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmcJEKUUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroOSZQf+LlvZm9npHR6lZ9DEruhu/uf0c1gO # 9+dBJiKQ1OWopSQOqEgOsLL0J123Ls4V8O3tzZwIDuuRofCB2+wKswad6CHoydJx # 4p9rRXv6MLlnTqqGxemm/dPZqJ7+6L0poHoDKW+s7AgfVDshhj1RSbQfs8Ujh41F # f1sdi3DzopVWtK4CE+8/UeLy5Cxlixke9SKhYQrFHrdsANARP81gxQjczKApMc1z # v9qkrLtkM06VUyuvbPps7CHSHDpzx9mXcmkkPgLqLX9MfbCztzi44aVSaS9HYk5G # y54dSKdY7VJEuGhG916G+GMDJyow4nhT9Gk6tWtk63TQN5nExVsoZMOmdw== # =PFGL # -----END PGP SIGNATURE----- # gpg: Signature made Fri 11 Oct 2024 12:48:53 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
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: docs: use consistent markup for footnotes docs: avoid footnotes consisting of just URLs docs: fix invalid footnote syntax gitlab-ci: add Rust-enabled CI job dockerfiles: add a Dockerfile using a nightly Rust toolchain meson: ensure -mcx16 is passed when detecting ATOMIC128 meson: define qemu_isa_flags meson: fix machine option for x86_version rust: add PL011 device model rust: add utility procedural macro crate scripts/archive-source: find directory name for subprojects rust: add crate to expose bindings and interfaces meson.build: add HAVE_GLIB_WITH_ALIGNED_ALLOC flag .gitattributes: add Rust diff and merge attributes rust: add bindgen step as a meson dependency configure, meson: detect Rust toolchain build-sys: Add rust feature option Require meson version 1.5.0
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
d0f0cd5b |
| 10-Oct-2024 |
Paolo Bonzini <pbonzini@redhat.com> |
rust: add PL011 device model
This commit adds a re-implementation of hw/char/pl011.c in Rust.
How to build:
1. Configure a QEMU build with: --enable-system --target-list=aarch64-softmmu --enabl
rust: add PL011 device model
This commit adds a re-implementation of hw/char/pl011.c in Rust.
How to build:
1. Configure a QEMU build with: --enable-system --target-list=aarch64-softmmu --enable-rust 2. Launching a VM with qemu-system-aarch64 should use the Rust version of the pl011 device
Co-authored-by: Junjie Mao <junjie.mao@intel.com> Co-authored-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Junjie Mao <junjie.mao@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org> Link: https://lore.kernel.org/r/6ec1d4fb8db2a1d7ba94c73e65d9770371b7857d.1727961605.git.manos.pitsidianakis@linaro.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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#
2b74dd91 |
| 03-Oct-2024 |
Manos Pitsidianakis <manos.pitsidianakis@linaro.org> |
rust: add utility procedural macro crate
This commit adds a helper crate library, qemu-api-macros for derive (and other procedural) macros to be used along qemu-api.
It needs to be a separate libra
rust: add utility procedural macro crate
This commit adds a helper crate library, qemu-api-macros for derive (and other procedural) macros to be used along qemu-api.
It needs to be a separate library because in Rust, procedural macros, or macros that can generate arbitrary code, need to be special separate compilation units.
Only one macro is introduced in this patch, #[derive(Object)]. It generates a constructor to register a QOM TypeInfo on init and it must be used on types that implement qemu_api::definitions::ObjectImpl trait.
Reviewed-by: Junjie Mao <junjie.mao@hotmail.com> Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org> Link: https://lore.kernel.org/r/dd645642406a6dc2060c6f3f17db2bc77ed67b59.1727961605.git.manos.pitsidianakis@linaro.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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89126b6d |
| 09-Mar-2024 |
Peter Maydell <peter.maydell@linaro.org> |
Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into staging
trivial patches for 2024-03-09
# -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEe3O61ovnosKJMUsicBtPaxppPlkFAmXshtI
Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into staging
trivial patches for 2024-03-09
# -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEe3O61ovnosKJMUsicBtPaxppPlkFAmXshtIPHG1qdEB0bHMu # bXNrLnJ1AAoJEHAbT2saaT5ZMFUIAKTd1rYzRs6x4wXitaWbYIIs2d6UB/HLbzz2 # BVHZwoYqsW3TuNFJp4njHhexZ76nFlT8xMuOKB5tAm4KOmqOdxS/mfThuSGsWGP7 # CAk35ENOMQbii/jp6tqawop+H0rVMSJjBrkU4vLRAtQ7g1ISnX6tJi3wiyS+FtHq # 9eIfgJgM77tvq6RLPZTUrUBevMWQfjMcvXmMnYqL4Z1dnibIb5/R3RKAnEc4CUoS # hMw94wBcq+ZOQNPnY7d+WioKq7JcSWX7UW5NuHo+C+G83nq1/5vE8Oe2kNwzFyDL # 9sIqL8bz6v8iiqcVMIBykSAZhYH9QEuVRJso18UE5w0B8k4CQcM= # =dIAF # -----END PGP SIGNATURE----- # gpg: Signature made Sat 09 Mar 2024 15:57:06 GMT # gpg: using RSA key 7B73BAD68BE7A2C289314B22701B4F6B1A693E59 # gpg: issuer "mjt@tls.msk.ru" # gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" [full] # gpg: aka "Michael Tokarev <mjt@corpit.ru>" [full] # gpg: aka "Michael Tokarev <mjt@debian.org>" [full] # Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5 # Subkey fingerprint: 7B73 BAD6 8BE7 A2C2 8931 4B22 701B 4F6B 1A69 3E59
* tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu: docs/acpi/bits: add some clarity and details while also improving formating hw/mem/cxl_type3: Fix problem with g_steal_pointer() hw/pci-bridge/cxl_upstream: Fix problem with g_steal_pointer() hw/cxl/cxl-cdat: Fix type of buf in ct3_load_cdat() qerror: QERR_DEVICE_IN_USE is no longer used, drop blockdev: Fix block_resize error reporting for op blockers char: Slightly better error reporting when chardev is in use make-release: switch to .xz format by default hw/scsi/lsi53c895a: Fix typo in comment hw/vfio/pci.c: Make some structure static replay: Improve error messages about configuration conflicts
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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9bc9e951 |
| 04-Mar-2024 |
Michael Tokarev <mjt@tls.msk.ru> |
make-release: switch to .xz format by default
For a long time, we provide two compression formats in the download area, .bz2 and .xz. There's absolutely no reason to provide two in parallel, .xz co
make-release: switch to .xz format by default
For a long time, we provide two compression formats in the download area, .bz2 and .xz. There's absolutely no reason to provide two in parallel, .xz compresses better, and all the links we use points to .xz. Downstream distributions mostly use .xz too.
For the release maintenance providing two formats is definitely extra burden too.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
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da103409 |
| 03-Oct-2023 |
Stefan Hajnoczi <stefanha@redhat.com> |
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* fix from optionrom build * fix for KVM on Apple M2 * introduce machine property "audiodev" * ui/vnc: Require audiodev= to e
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* fix from optionrom build * fix for KVM on Apple M2 * introduce machine property "audiodev" * ui/vnc: Require audiodev= to enable audio * audio: remove QEMU_AUDIO_* and -audio-help support * audio: forbid using default audiodev backend with -audiodev and -nodefaults * remove compatibility code for old machine types * make-release: do not ship dtc sources * build system cleanups
# -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmUb0QgUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroOpnAf9EFXfGkXpqQ5Q8ZbVlVc5GQKofMHW # OZwamTBlp/c07+QcQiMxwLhIW0iyDhrfdCjoFSUaTA8O10FM1YrFv4SkUryYb9B3 # bmoTl4NeLvmkxpC47GEeaaBfjyM0G/9Ip9Zsuqx3u+gSzwTbkEstA2u7gcsN0tL9 # VlhMSiV82uHhRC/DJYLxr+8bRYSIm1AeuI8K/O1yags85Kztf3UiQUhePIKLznMH # BdORjD+i46xM1dE8ifpdsunm462cDWz/faAnIH0YVKBlshnQHXKTO+GDA/Fbfl51 # wFfupZXo93wwgawS7elAUzI+gwaKCPRHA8NDcukeO91hTzk6i14y04u5SQ== # =nv64 # -----END PGP SIGNATURE----- # gpg: Signature made Tue 03 Oct 2023 04:30:00 EDT # 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
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (24 commits) audio: forbid default audiodev backend with -nodefaults audio: propagate Error * out of audio_init vt82c686 machines: Support machine-default audiodev with fallback hw/ppc: Support machine-default audiodev with fallback hw/arm: Support machine-default audiodev with fallback Introduce machine property "audiodev" audio: remove QEMU_AUDIO_* and -audio-help support audio: simplify flow in audio_init audio: commonize voice initialization audio: return Error ** from audio_state_by_name audio: allow returning an error from the driver init audio: Require AudioState in AUD_add_capture ui/vnc: Require audiodev= to enable audio crypto: only include tls-cipher-suites in emulators scsi-disk: ensure that FORMAT UNIT commands are terminated esp: restrict non-DMA transfer length to that of available data esp: use correct type for esp_dma_enable() in sysbus_esp_gpio_demux() Makefile: build plugins before running TCG tests meson: clean up static_library keyword arguments make-release: do not ship dtc sources ...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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f0df613b |
| 26-Sep-2023 |
Paolo Bonzini <pbonzini@redhat.com> |
make-release: do not ship dtc sources
A new enough libfdt is included in all of Debian 11, Ubuntu 20.04 and MSYS2. It has also been included for several minor releases in Fedora and openSUSE Leap,
make-release: do not ship dtc sources
A new enough libfdt is included in all of Debian 11, Ubuntu 20.04 and MSYS2. It has also been included for several minor releases in Fedora and openSUSE Leap, as well as in CentOS. Therefore there is no need anymore to ship the sources together with the QEMU tarballs.
Keep the wrap file so that it can be used with --enable-download, but do not ship the sources anymore with either archive-source.sh or make-release.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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80bdd58a |
| 06-Jun-2023 |
Richard Henderson <richard.henderson@linaro.org> |
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* finish atomics revamp * meson.build tweaks * revert avocado update * always upgrade/downgrade locally installed Python pack
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* finish atomics revamp * meson.build tweaks * revert avocado update * always upgrade/downgrade locally installed Python packages * switch from submodules to subprojects * remove --with-git= option * rename --enable-pypi to --enable-download, control submodules and subprojects too
# -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmR/Qu8UHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroMmSwgAj5SHD8R+5D1UmptzBvI/72CfgqVv # MJa4O1LvHwUkuSmxX1MFFhRa0mo0bu6j+bPpvJ29zKS61ybVwJl87gnsRcDAMXe7 # 08YbcG35Chox6aZxbidUQtXm18JZ3F2aMtmxUuP0PR7LDjVXLV5FsjrHTIt8KuEZ # vUqq3IsVbc4FxCCC0ke2DzrtgpRCxYSdfPrj/t5WzAztAXId9r1zvUlCLN+FUpri # E3KIZYpkXZyOnJQ9W30KnsZo5QtDACwlIMBK6whSdoCjyNN7TwDdhNW8QkOueNO6 # q3tLfwf5+u6uyEoaQTW+teE2oMXT8N4IJllRJj2RyQ1BFD49XhUUJmc33Q== # =b9QD # -----END PGP SIGNATURE----- # gpg: Signature made Tue 06 Jun 2023 07:30:07 AM PDT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [unknown] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [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: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (21 commits) configure: remove --with-git-submodules= build: remove git submodule handling from main makefile meson: subprojects: replace berkeley-{soft,test}float-3 with wraps pc-bios/s390-ccw: always build network bootloader configure: move SLOF submodule handling to pc-bios/s390-ccw meson: subprojects: replace submodules with wrap files build: log submodule update from git-submodule.sh git-submodule: allow partial update of .git-submodule-status configure: rename --enable-pypi to --enable-download, control subprojects too configure: remove --with-git= option mkvenv: always pass locally-installed packages to pip tests: Use separate virtual environment for avocado Revert "tests/requirements.txt: bump up avocado-framework version to 101.0" scsi/qemu-pr-helper: Drop support for 'old' libmultipath API meson.build: Use -Wno-undef only for SDL2 versions that need it meson.build: Group the audio backend entries in a separate summary section meson.build: Group the network backend entries in a separate summary section meson.build: Group the UI entries in a separate summary section scripts: remove dead file atomics: eliminate mb_read/mb_set ...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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d2dfe0b5 |
| 19-May-2023 |
Paolo Bonzini <pbonzini@redhat.com> |
meson: subprojects: replace berkeley-{soft,test}float-3 with wraps
Unlike other subprojects, these require an overlay directory to include meson rules to build the libraries. The rules are basicall
meson: subprojects: replace berkeley-{soft,test}float-3 with wraps
Unlike other subprojects, these require an overlay directory to include meson rules to build the libraries. The rules are basically lifted from tests/fp/meson.build, with a few changes to create platform.h and publish a dependency.
The build defines are passed through a subproject option, and posted back to users of the library via the dependency's compile_args.
The only remaining user of GIT_SUBMODULES and GIT_SUBMODULES_ACTION is roms/SLOF, which is used to build pc-bios/s390-ccw. All other roms submodules are only present to satisfy the license on pre-built firmware blobs.
Best reviewed with --color-moved.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2019cabf |
| 18-May-2023 |
Paolo Bonzini <pbonzini@redhat.com> |
meson: subprojects: replace submodules with wrap files
Compared to submodules, .wrap files have several advantages:
* option parsing and downloading is delegated to meson
* the commit is stored in
meson: subprojects: replace submodules with wrap files
Compared to submodules, .wrap files have several advantages:
* option parsing and downloading is delegated to meson
* the commit is stored in a text file instead of a magic entry in the git tree object
* we could stop shipping external dependencies that are only used as a fallback, but not break compilation on platforms that lack them. For example it may make sense to download dtc at build time, controlled by --enable-download, even when building from a tarball. Right now, this patch does the opposite: make-release treats dtc like libvfio-user (which is not stable API and therefore hasn't found its way into any distros) and keycodemap (which is a copylib, for better or worse).
dependency() can fall back to a wrap automatically. However, this is only possible for libraries that come with a .pc file, and this is not very common for libfdt even though the upstream project in principle provides it; it also removes the control that we provide with --enable-fdt={system,internal}. Therefore, the logic to pick system vs. internal libfdt is left untouched.
--enable-fdt=git is removed; it was already a synonym for --enable-fdt=internal.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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4208e6ae |
| 15-Dec-2022 |
Peter Maydell <peter.maydell@linaro.org> |
Merge tag 'pull-request-2022-12-15' of https://gitlab.com/thuth/qemu into staging
* s390x PCI fixes and improvements (for the ISM device) * Fix emulated MVCP and MVCS s390x instructions * Clean-ups
Merge tag 'pull-request-2022-12-15' of https://gitlab.com/thuth/qemu into staging
* s390x PCI fixes and improvements (for the ISM device) * Fix emulated MVCP and MVCS s390x instructions * Clean-ups for the e1000e qtest * Enable qtests on Windows * Update FreeBSD CI to version 12.4 * Check --disable-tcg for ppc64 in the CI * Improve scripts/make-releases a little bit * Many other misc small clean-ups and fixes here and there
# gpg: Signature made Thu 15 Dec 2022 15:05:44 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
* tag 'pull-request-2022-12-15' of https://gitlab.com/thuth/qemu: (23 commits) tests/qtest/vhost-user-blk-test: don't abort all qtests on missing envar .gitlab/issue_templates: Move suggestions into comments gitlab-ci: Check building ppc64 without TCG FreeBSD: Upgrade to 12.4 release tests/qtest: Enable qtest build on Windows .gitlab-ci.d/windows.yml: Exclude qTests from 64-bit CI job for now .gitlab-ci.d/windows.yml: Keep 64-bit and 32-bit build scripts consistent .gitlab-ci.d/windows.yml: Unify the prerequisite packages tests/qtest/libqos/e1000e: Correctly group register accesses tests/qtest/e1000e-test: De-duplicate constants tests/qtest/libqos/e1000e: Remove "other" interrupts hw: Include the VMWare devices only in the x86 targets MAINTAINERS: Add documentation files to the corresponding sections util/oslib-win32: Remove obsolete reference to g_poll code util/qemu-config: Fix "query-command-line-options" to provide the right values scripts/make-release: Only clone single branches to speed up the script scripts/make-release: Add a simple help text for the script monitor/misc: Remove superfluous include statements target/s390x: The MVCP and MVCS instructions are not privileged target/s390x/tcg/mem_helper: Test the right bits in psw_key_valid() ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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aa4609dc |
| 28-Nov-2022 |
Thomas Huth <thuth@redhat.com> |
scripts/make-release: Only clone single branches to speed up the script
Using --single-branch and --depth 1 here helps to speed up the process a little bit and helps to save some networking bandwidt
scripts/make-release: Only clone single branches to speed up the script
Using --single-branch and --depth 1 here helps to speed up the process a little bit and helps to save some networking bandwidth.
Message-Id: <20221128092555.37102-3-thuth@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
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9bd0bcc3 |
| 28-Nov-2022 |
Thomas Huth <thuth@redhat.com> |
scripts/make-release: Add a simple help text for the script
Print a simple help text if the script has been called with the wrong amount of parameters.
Message-Id: <20221128092555.37102-2-thuth@red
scripts/make-release: Add a simple help text for the script
Print a simple help text if the script has been called with the wrong amount of parameters.
Message-Id: <20221128092555.37102-2-thuth@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
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4c127fdb |
| 21-Oct-2021 |
Richard Henderson <richard.henderson@linaro.org> |
Merge remote-tracking branch 'remotes/rth/tags/pull-arm-20211021' into staging
Introduce cpu topology support Generate DBG2 table Switch to ssize_t for elf loader return type Fixed sbsa cpu type err
Merge remote-tracking branch 'remotes/rth/tags/pull-arm-20211021' into staging
Introduce cpu topology support Generate DBG2 table Switch to ssize_t for elf loader return type Fixed sbsa cpu type error message typo Only initialize required submodules for edk2 Dont create device-tree node for empty NUMA node
# gpg: Signature made Thu 21 Oct 2021 08:22:32 AM PDT # gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F # gpg: issuer "richard.henderson@linaro.org" # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [ultimate]
* remotes/rth/tags/pull-arm-20211021: tests/data/acpi/virt: Update the empty expected file for PPTT hw/arm/virt-acpi-build: Generate PPTT table tests/data/acpi/virt: Add an empty expected file for PPTT hw/acpi/aml-build: Add PPTT table hw/acpi/aml-build: Add Processor hierarchy node structure hw/arm/virt: Add cpu-map to device tree device_tree: Add qemu_fdt_add_path hw/arm/virt: Only describe cpu topology since virt-6.2 bios-tables-test: Generate reference table for virt/DBG2 hw/arm/virt_acpi_build: Generate DBG2 table tests/acpi: Add void table for virt/DBG2 bios-tables-test hw/elf_ops.h: switch to ssize_t for elf loader return type hw/arm/sbsa-ref: Fixed cpu type error message typo. roms/edk2: Only initialize required submodules roms/edk2: Only init brotli submodule to build BaseTools hw/arm/virt: Don't create device-tree node for empty NUMA node tests/acpi: Generate reference blob for IORT rev E.b hw/arm/virt-acpi-build: IORT upgrade up to revision E.b tests/acpi: Get prepared for IORT E.b revision upgrade
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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