MSR_KVM_SYSTEM_TIME and MSR_KVM_WALL_CLOCK are attached with the (old)
kvmclock feature (KVM_FEATURE_CLOCKSOURCE).
So, just save/load them only when kvmclock (KVM_FEATURE_CLOCKSOURCE) is
enabled.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Zide Chen <zide.chen@intel.com>
Link: https://lore.kernel.org/r/20241106030728.553238-5-zhao1.liu@intel.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
These 2 MSRs have been already defined in kvm_para.h (standard-headers/
asm-x86/kvm_para.h).
Remove QEMU local definitions to avoid duplication.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com>
Reviewed-by: Zide Chen <zide.chen@intel.com>
Link: https://lore.kernel.org/r/20241106030728.553238-4-zhao1.liu@intel.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Add feature definitions for KVM_CPUID_FEATURES in CPUID (
CPUID[4000_0001].EAX and CPUID[4000_0001].EDX), to get rid of lots of
offset calculations.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Zide Chen <zide.chen@intel.com>
Link: https://lore.kernel.org/r/20241106030728.553238-3-zhao1.liu@intel.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
In x86_cpu_filter_features(), if host doesn't support AVX10, the
configured avx10_version should be marked as filtered regardless of
whether prefix is NULL or not.
Check prefix before warn_report() instead of checking for
have_filtered_features.
Cc: qemu-stable@nongnu.org
Fixes: commit bccfb846fd ("target/i386: add AVX10 feature and AVX10 version property")
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Tao Su <tao1.su@linux.intel.com>
Link: https://lore.kernel.org/r/20241106030728.553238-2-zhao1.liu@intel.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Using a sextract or extract operation is only necessary if a
sign or zero extended value is needed. If not, a shift is
enough.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Because BT does not write back to the source operand, it can modify it to
ensure that one of the operands of TSTNE is a constant (after either gen_BT
or the optimizer's constant propagation). This produces better and more
optimizable TCG ops. For example, the sequence
movl $0x60013f, %ebx
btl %ecx, %ebx
becomes just
and_i32 tmp1,ecx,$0x1f dead: 1 2 pref=0xffff
shr_i32 tmp0,$0x60013f,tmp1 dead: 1 2 pref=0xffff
and_i32 tmp16,tmp0,$0x1 dead: 1 pref=0xbf80
On s390x, it can use four instructions to isolate bit 0 of 0x60013f >> (ecx & 31):
nilf %r12, 0x1f
lgfi %r11, 0x60013f
srlk %r12, %r11, 0(%r12)
nilf %r12, 1
Previously, it used five instructions to build 1 << (ecx & 31) and compute
TSTEQ, and also needed two more to construct the result of setcond:
nilf %r12, 0x1f
lghi %r11, 1
sllk %r12, %r11, 0(%r12)
lgfi %r9, 0x60013f
nrk %r0, %r12, %r9
lghi %r12, 0
locghilh %r12, 1
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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>
The "concrete_class" field of InterfaceClass is only ever written, and as far
as I can tell is not particularly useful when debugging either; remove it.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This matches cargo's own usage of "--cap-lints allow" when building
dependencies. The dummy changes to the .wrap files help Meson notice
that the subproject is out of date.
Also remove an unnecessary subprojects/unicode-ident-1-rs/meson.build file.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The ObjectDeref trait now provides all the magic that is required to fake
inheritance. Replace the "impl SysBusDevice" block of qemu_api::sysbus
with a trait, so that sysbus_init_irq() can be invoked as "self.init_irq()"
without any intermediate upcast.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This is going to be fairly common. Using a custom procedural macro
provides better error messages and automatically finds the right
type.
Note that this is different from the same-named macro in the
derive_more crate. That one provides conversion from e.g. tuples
to enums with tuple variants, not from integers to enums.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Generalize the CompileError tuple to an enum, that can be either an error
message or a parse error from syn.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Leave IRQ and MMIO initialization to instance_post_init. In Rust the
two callbacks are more distinct, because only instance_post_init has a
fully initialized object available.
While at it, add a wrapper for sysbus_init_mmio so that accesses to
the SysBusDevice correctly use shared references.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
There is no need to monkeypatch DeviceId::Luminary into the already-initialized
PL011State. Instead, now that we can define a class hierarchy, we can define
PL011Class and make device_id a field in there.
There is also no need anymore to have "Arm" as zero, so change DeviceId into a
wrapper for the array; all it does is provide an Index<hwaddr> implementation
because arrays can only be indexed by usize.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Replace the customizable INSTANCE_FINALIZE with a generic function
that drops the Rust object.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Convert derive_object to the same pattern of first making a
Result<proc_macro2::TokenStream, CompileError>, and then doing
.unwrap_or_else(Into::into) to support checking the validity of
the input. Add is_c_repr to check that all QOM structs include
a #[repr(C)] attribute.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
It is relatively common in the low-level qemu_api code to assert that
a field of a struct has a specific type; for example, it can be used
to ensure that the fields match what the qemu_api and C code expects
for safety.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Add a type that, together with the C function object_deinit, ensures the
correct drop order for QOM objects relative to their superclasses.
Right now it is not possible to implement the Drop trait for QOM classes
that are defined in Rust, as the drop() function would not be called when
the object goes away; instead what is called is ObjectImpl::INSTANCE_FINALIZE.
It would be nice for INSTANCE_FINALIZE to just drop the object, but this has
a problem: suppose you have
pub struct MySuperclass {
parent: DeviceState,
field: Box<MyData>,
...
}
impl Drop for MySuperclass {
...
}
pub struct MySubclass {
parent: MySuperclass,
...
}
and an instance_finalize implementation that is like
unsafe extern "C" fn drop_object<T: ObjectImpl>(obj: *mut Object) {
unsafe { std::ptr::drop_in_place(obj.cast::<T>()) }
}
When instance_finalize is called for MySubclass, it will walk the struct's
list of fields and call the drop method for MySuperclass. Then, object_deinit
recurses to the superclass and calls the same drop method again. This
will cause double-freeing of the Box<Data>.
What's happening here is that QOM wants to control the drop order of
MySuperclass and MySubclass's fields. To do so, the parent field must
be marked ManuallyDrop<>, which is quite ugly. Instead, add a wrapper
type ParentField<> that is specific to QOM. This hides the implementation
detail of *what* is special about the ParentField, and will also be easy
to check in the #[derive(Object)] macro.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
rustc will check that every reachable #[cfg] matches a list of
the expected config names and values. Recent versions of rustc are
also complaining about #[cfg(test)], even if it is basically a standard
part of the language. So, always allow it.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
--feature is an option for cargo but not for rustc.
Reported-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Bernhard Beschow <shentey@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Make sure the error log of fsfreeze hooks
when freeze/thaw/snapshot could be logged
to system logs if the default logfile of
qga can't be written or other situations
Signed-off-by: Dehan Meng <demeng@redhat.com>
Reviewed-by: Yan Vugenfirer <yvugenfi@redhat.com>
Reviewed-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Message-ID: <20241225083744.277374-1-demeng@redhat.com>
Signed-off-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Provide a way to report the process load average, via a new
'guest-get-load' command.
This is only implemented for POSIX platforms providing 'getloadavg'.
Example illustrated with qmp-shell:
(QEMU) guest-get-load
{
"return": {
"load15m": 1.546875,
"load1m": 1.669921875,
"load5m": 1.9306640625
}
}
Windows has no native equivalent API, but it would be possible to
simulate it as illustrated here (BSD-3-Clause):
https://github.com/giampaolo/psutil/pull/1485
This is left as an exercise for future contributors.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Message-ID: <20241202121927.864335-1-berrange@redhat.com>
Signed-off-by: Konstantin Kostiuk <kkostiuk@redhat.com>
- migration-test: fix UADK build, reinstate postcopy tests and other cleanups
- a couple of memory leak fixes for bios-tables-test and virtio-iommu-test
- drop dead code from fw_cfg-test
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Merge tag 'qtest-20250102-pull-request' of https://gitlab.com/farosas/qemu into staging
Qtest pull request
- migration-test: fix UADK build, reinstate postcopy tests and other cleanups
- a couple of memory leak fixes for bios-tables-test and virtio-iommu-test
- drop dead code from fw_cfg-test
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# gpg: using RSA key AA1B48B0A22326A5A4C364CFC798DC741BEC319D
# gpg: issuer "farosas@suse.de"
# gpg: Good signature from "Fabiano Rosas <farosas@suse.de>" [unknown]
# gpg: aka "Fabiano Almeida Rosas <fabiano.rosas@suse.com>" [unknown]
# gpg: WARNING: The key's User ID is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: AA1B 48B0 A223 26A5 A4C3 64CF C798 DC74 1BEC 319D
* tag 'qtest-20250102-pull-request' of https://gitlab.com/farosas/qemu:
qtest/fw-cfg: remove compiled out code
tests/qtest/migration: Re-enable postcopy tests
tests/migration: Drop arch_[source|target]
tests/qtest/virtio-iommu-test: Don't pass uninitialized data into qtest_memwrite
tests/qtest/bios-tables-test: Free tables at dump_aml_files
tests/qtest/migration: Initialize buffer in probe_o_direct_support
tests/qtest/migration: Do proper cleanup in the dirty_limit test
tests/qtest/migration: Fix compile errors when CONFIG_UADK is set
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Postcopy tests have been inadvertently disabled since commit
124a3c58b8 ("tests/qtest/migration: Move ufd_version_check to
utils"). That commit moved the ufd_version_check() function to another
file but failed to make sense of the ifdefs and includes:
The <sys/syscall> include was incorrectly dropped. It is needed to
pull in <asm/unistd.h> for __NR_userfaultfd.
The <sys/ioctl.h> was moved under the wrong ifdef.
Fixes: 124a3c58b8 ("tests/qtest/migration: Move ufd_version_check to utils")
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Message-Id: <20241218192223.10551-2-farosas@suse.de>
Coverity complained about them. These two variables are never used now
after commit 832c732c5d ("migration-test: Create arch_opts"), and/or commit
34cc54fb35 ("tests/qtest/migration-test: Use custom asm bios for ppc64").
Resolves: Coverity CID 1568379
Resolves: Coverity CID 1568380
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20241216161413.1644171-4-peterx@redhat.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Valgrind complains about:
Use of uninitialised value of size 8
&
Conditional jump or move depends on uninitialised value(s)
both at:
at 0x5265931: _itoa_word (_itoa.c:180)
by 0x527EEC7: __vfprintf_internal (vfprintf-internal.c:1687)
by 0x528C8B0: __vsprintf_internal (iovsprintf.c:96)
by 0x526B920: sprintf (sprintf.c:30)
by 0x1296C7: qtest_memwrite (libqtest.c:1273)
by 0x193C04: send_map (virtio-iommu-test.c:125)
by 0x194392: test_attach_detach (virtio-iommu-test.c:214)
by 0x17BDE7: run_one_test (qos-test.c:181)
by 0x4B0699D: test_case_run (gtestutils.c:2900)
by 0x4B0699D: g_test_run_suite_internal (gtestutils.c:2988)
by 0x4B068B2: g_test_run_suite_internal (gtestutils.c:3005)
by 0x4B068B2: g_test_run_suite_internal (gtestutils.c:3005)
by 0x4B068B2: g_test_run_suite_internal (gtestutils.c:3005)
Uninitialised value was created by a stack allocation
at 0x193AFD: send_map (virtio-iommu-test.c:103)
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20241209204427.17763-5-farosas@suse.de>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
The dump_aml_files() function calls load_expected_aml() to allocate
the tables but never frees it. Add the missing call to
free_test_data().
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20241209204427.17763-4-farosas@suse.de>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Valgrind complains about the probe_o_direct_support() function reading
from an uninitialized buffer. For probing O_DIRECT support we don't
actually need to write to the file, just make sure the pwrite call
doesn't reject the write. Still, write zeroes to the buffer to
suppress the warning.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Xu <peterx@redhat.com>
Message-Id: <20241209204427.17763-3-farosas@suse.de>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
The dirty_limit test does two migrations in a row and is leaking the
first 'to' instance. Do proper cleanup.
Reviewed-by: Peter Xu <peterx@redhat.com>
Message-Id: <20241209204427.17763-2-farosas@suse.de>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
* Convert the VNC test to the functional framework
* Improve and update the ppc64_hv functional test
* Fix broken rx_gdbsim and arm_quanta_gsj functional tests
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Merge tag 'pull-request-2025-01-02' of https://gitlab.com/thuth/qemu into staging
* Update year in copyright statements
* Convert the VNC test to the functional framework
* Improve and update the ppc64_hv functional test
* Fix broken rx_gdbsim and arm_quanta_gsj functional tests
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# -----END PGP SIGNATURE-----
# gpg: Signature made Thu 02 Jan 2025 05:28:43 EST
# 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-2025-01-02' of https://gitlab.com/thuth/qemu:
tests/functional/test_arm_quanta_gsj: Fix broken test
tests/functional/test_rx_gdbsim: Use stable URL for test_linux_sash
tests/functional/test_ppc64_hv: Update to Alpine 3.21.0
tests/functional/test_ppc64_hv: Update repo management
tests/functional/test_ppc64_hv: Simplify console handling
tests/functional: Extract the find_free_ports() function into a helper file
tests/functional/test_vnc: Remove the test_no_vnc test
tests/functional/test_vnc: Do not use a hard-coded VNC port
tests/functional: Convert the vnc test
docs: update copyright date to the year 2025
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
ASSET_IMAGE needs to be prefixed with "self." ... this bug
apparently went in unnoticed because the test is not run by
default.
Message-ID: <20250102073403.36328-1-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Yoshinori said [*] URL references on OSDN were stable, but they
appear not to be. Mirror the artifacts on GitHub to avoid failures
while testing on CI.
[*] https://www.mail-archive.com/qemu-devel@nongnu.org/msg686487.html
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Reported-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-ID: <20200630202631.7345-1-f4bug@amsat.org>
[huth: Adapt the patch to the new version in the functional framework]
Message-ID: <20241229083419.180423-1-huth@tuxfamily.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-ID: <20241220024617.1968556-5-npiggin@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
`setup-apkrepos` can be used to set repos rather than open-coding URLs.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-ID: <20241220024617.1968556-4-npiggin@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Since functional tests have character-based console output parsing,
there is no need for strange hacks to work around old line-based.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-ID: <20241220024617.1968556-3-npiggin@gmail.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
We'll need this functionality in other functional tests, too, so
let's extract it into the qemu_test module.
Also add an __enter__ and __exit__ function that can be used for
using this functionality in a locked context, so that tests that
are running in parallel don't try to compete for the same ports
later.
Also make sure to only use ports in the "Dynamic Ports" range
(see https://www.rfc-editor.org/rfc/rfc6335) and "randomize" the
start of the probed range with the PID of the test process to
further avoid possible clashes with other competing processes.
Message-ID: <20241218131439.255841-5-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This test matches exactly the first three lines of the following
test_no_vnc_change_password test, so there is exactly zero additional
test coverage in here.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20241218131439.255841-3-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Two tests here are using the hard-coded VNC port :0 ... if there
is already a QEMU or other program running that is using this
port, the tests will be failing. Fortunately, QEMU can also
auto-detect a free port with the "to=..." parameter, so let's
use that for the tests to avoid the problem.
Message-ID: <20241218131439.255841-4-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Nothing thrilling in here, it's just a straight forward conversion.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20241218131439.255841-2-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
We are already in January 2025! Update copyright notices.
Cc: peter.maydell@linaro.org
Cc: qemu-trivial@nongnu.org
Signed-off-by: Ani Sinha <anisinha@redhat.com>
Message-ID: <20250101080116.1050336-1-anisinha@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
- Allow more than 4 legacy IRQs on Generic PCI Express Bridge (Alexander)
- Add MMIO-based Inter-VM shared memory device 'ivshmem-flat' (Gustavo)
- Use UHCI register definitions (Guenter)
- Propagate CPU endianness to microblaze_load_kernel (Philippe)
- Mark x86/TriCore devices as little-endian, OpenRISC/SPARC as big (Philippe)
- Don't set callback_opaque NULL in fw_cfg_modify_bytes_read (Shameer)
- Simplify non-KVM checks on AMD IOMMU XTSup feature (Philippe)
- Trivial cleanups on xilinx_ethlite, vmcoreinfo, qxl (Philippe, Hyman)
- Move USB-HCD-XHCI msi/msix properties from NEC to superclass (Phil)
- Redesign of main thread event handling due to macOS Cocoa (Phil)
- Introduce ParavirtualizedGraphics.Framework support 'apple-gfx' (Phil)
- Pad short Ethernet frames on macOS vmnet (William)
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Merge tag 'hw-misc-20241231' of https://github.com/philmd/qemu into staging
Misc HW patches queue
- Allow more than 4 legacy IRQs on Generic PCI Express Bridge (Alexander)
- Add MMIO-based Inter-VM shared memory device 'ivshmem-flat' (Gustavo)
- Use UHCI register definitions (Guenter)
- Propagate CPU endianness to microblaze_load_kernel (Philippe)
- Mark x86/TriCore devices as little-endian, OpenRISC/SPARC as big (Philippe)
- Don't set callback_opaque NULL in fw_cfg_modify_bytes_read (Shameer)
- Simplify non-KVM checks on AMD IOMMU XTSup feature (Philippe)
- Trivial cleanups on xilinx_ethlite, vmcoreinfo, qxl (Philippe, Hyman)
- Move USB-HCD-XHCI msi/msix properties from NEC to superclass (Phil)
- Redesign of main thread event handling due to macOS Cocoa (Phil)
- Introduce ParavirtualizedGraphics.Framework support 'apple-gfx' (Phil)
- Pad short Ethernet frames on macOS vmnet (William)
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# gpg: Signature made Tue 31 Dec 2024 15:21:49 EST
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE
* tag 'hw-misc-20241231' of https://github.com/philmd/qemu: (29 commits)
hw/display/qxl: Do not use C99 // comments
net/vmnet: Pad short Ethernet frames
MAINTAINERS: Add myself as maintainer for apple-gfx, reviewer for HVF
hw/display/apple-gfx: Adds configurable mode list
hw/display/apple-gfx: Adds PCI implementation
hw/display/apple-gfx: Introduce ParavirtualizedGraphics.Framework support
ui & main loop: Redesign of system-specific main thread event handling
hw/usb/hcd-xhci: Unimplemented/guest error logging for port MMIO
hw/usb/hcd-xhci-pci: Move msi/msix properties from NEC to superclass
hw/block/virtio-blk: Replaces request free function with g_free
hw/i386/amd_iommu: Simplify non-KVM checks on XTSup feature
hw/misc/vmcoreinfo: Rename opaque pointer as 'opaque'
hw/misc/vmcoreinfo: Declare QOM type using DEFINE_TYPES macro
fw_cfg: Don't set callback_opaque NULL in fw_cfg_modify_bytes_read()
hw/net/xilinx_ethlite: Rename rxbuf -> port_index
hw/net/xilinx_ethlite: Correct maximum RX buffer size
hw/net/xilinx_ethlite: Update QOM style
hw/net/xilinx_ethlite: Remove unuseful debug logs
hw/net/xilinx_ethlite: Convert some debug logs to trace events
hw/sparc: Mark devices as big-endian
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Do not use C99 // comments to fix the checkpatch.pl error
Signed-off-by: Hyman Huang <yong.huang@smartx.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <7d287eaf00e0b52b600431efd350b15a0b5b3544.1734633496.git.yong.huang@smartx.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
At least on macOS 12.7.2, vmnet doesn't pad Ethernet frames, such as the
host's ARP replies, to the minimum size (60 bytes before the frame check
sequence) defined in IEEE Std 802.3-2022, so guests' Ethernet device
drivers may drop them with "frame too short" errors.
This patch calls eth_pad_short_frame() to add padding, as in net/tap.c
and net/slirp.c. Thanks to Bin Meng, Philippe Mathieu-Daudé, and Phil
Dennis-Jordan for reviewing earlier versions.
Signed-off-by: William Hooper <wsh@wshooper.org>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2058
Reviewed-by: Phil Dennis-Jordan <phil@philjordan.eu>
Message-ID: <20241102205653.30476-1-wsh@wshooper.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
I'm happy to take responsibility for the macOS PV graphics code. As
HVF patches don't seem to get much attention at the moment, I'm also
adding myself as designated reviewer for HVF and x86 HVF to try and
improve that.
Signed-off-by: Phil Dennis-Jordan <phil@philjordan.eu>
Reviewed-by: Roman Bolshakov <rbolshakov@ddn.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20241223221645.29911-6-phil@philjordan.eu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
