riscv/qemu - qemu - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Cédric Le Goater	704db3e250	aspeed: Deprecate the fby35 machine There are no functional tests for the 'fby35' machine which makes harder to determine when something becomes deprecated or unused. The 'fby35' machine was originally added as an example of a multi-SoC system, with the expectation the models would evolve over time in an heterogeneous system. This hasn't happened and no public firmware is available to boot it. It can be replaced by the 'ast2700fc', another multi-SoC machine based on the newer AST2700 SoCs which are excepted to receive better support in the future. Cc: Peter Delevoryas <peter@pjd.dev> Signed-off-by: Cédric Le Goater <clg@redhat.com> Message-ID: <20251126102424.927527-1-clg@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>	4 months ago
Sönke Holz	fa2580f574	contrib/plugins/uftrace_symbols.py: unbreak --no-prefix-symbols Since `8a545a336d`, `name` is unbound if --no-prefix-symbols is passed, causing this script to break when that option is set. Signed-off-by: Sönke Holz <sholz8530@gmail.com> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-ID: <20251205105614.13673-1-sholz8530@gmail.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>	4 months ago
Alex Bennée	81c5a3f867	plugins/core: allow reading of registers during discon events We have protections that prevent callbacks that didn't declare themselves as wanting to access registers. However for discontinuities the system state is fully rectified so they should always be able to read the register values. `a1688bc86c` (plugins: add hooks for new discontinuity related callbacks) Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Cc: Julian Ganz <neither@nut.email> Reviewed-by: Julian Ganz <neither@nut.email> Message-ID: <20251204194902.1340008-12-alex.bennee@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>	4 months ago
Alex Bennée	ee6a482e9c	MAINTAINERS: update the custom runner entries Fix a number of issues: - update the ubuntu references to 24.0 - add the s390x and ppc64le yml files - replace Works on Arm with Linaro - Also mention IBM (s390x) and OSUL (ppc64le) as HW hosts Reviewed-by: Thomas Huth <thuth@redhat.com> Message-ID: <20251204194902.1340008-11-alex.bennee@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>	4 months ago
Alano Song	23a5e2584e	docs/devel: Correct typo Correct typo in atomics.rst Signed-off-by: Alano Song <AlanoSong@163.com> Reviewed-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Reviewed-by: Thomas Huth <thuth@redhat.com> [AJB: fixed author entry] Message-ID: <20251204194902.1340008-10-alex.bennee@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>	4 months ago
Alex Bennée	6f365f185a	docs/devel: update build environment setup documentation Bring `libvirt-ci` front and centre when discussing dependencies for QEMU. While we are at it: - drop links to additional instructions (libvirt is more upto date) - compress pkg installs into a table - call out distro/upstream dep difference in a proper note Message-ID: <20251204194902.1340008-9-alex.bennee@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>	4 months ago
Alex Bennée	0b50ff0c0a	tests/docker: drop --disable-[tools\|system] from all-test-cross We use this container to build system images in CI which do not honour QEMU_CONFIGURE_OPTS. Drop the --disables from the container so developers don not need to jump through hoops trying to replicate that on their workstations. Reviewed-by: Thomas Huth <thuth@redhat.com> Message-ID: <20251204194902.1340008-8-alex.bennee@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>	4 months ago
Alex Bennée	2addcefd69	tests/docker: transition debian-all-test-cross to lcitool While we are at it bump up to debian-13. As we use this container in the CI runs this also has the benefit of ensuring our qemu-minimal dependencies project really has just what we need to build a basic QEMU. We add a few extra packages so we can build with clang as well as what we need to probe for the available cross-compilers in the image. Message-ID: <20251204194902.1340008-7-alex.bennee@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>	4 months ago
Alex Bennée	7cffc86162	tests/lcitool: add bzip2 to the minimal dependency list You cannot build any softmmu targets without it by default unless you build with --disable-install-blobs. Reviewed-by: Thomas Huth <thuth@redhat.com> Message-ID: <20251204194902.1340008-5-alex.bennee@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>	4 months ago
Thomas Huth	a55d610bac	tests/qemu-iotests: Check for a functional "secret" object before using it QEMU iotests 049, 134 and 158 are currently failing if you compiled QEMU without the crypto libraries. Thus make sure that the "secret" object is really usable and skip the tests otherwise. Reported-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-ID: <20251205130014.693799-1-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>	4 months ago
Alex Bennée	7242e51517	tests/tcg: honour the available QEMU binaries when running check-tcg Currently configure can identify all the targets that have cross-compilers available from the supplied target-list. By default this is the default_target_list which is all possible targets we can build. At the same time the target list passed to meson is filtered down depending on various factors including not building 64 bit targets on 32 bit hosts. As a result make check-tcg will erroneously attempt to run tests for which we haven't built a QEMU. Solve this by filtering the final list of TCG_TEST_TARGETS based on what actually was configured by meson. Rename the variable that configure spits out to TCG_TESTS_WITH_COMPILERS for clarity and to avoid larger churn in the Makefile. Message-ID: <20251204194902.1340008-4-alex.bennee@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>	4 months ago
Michael Tokarev	7e71b8e7f2	gitlab-ci.d/cirrus: Update the FreeBSD job to v14.3 The FreeBSD 14.2 job fails since the image disappeared from the cloud. We already bumped FreeBSD image to 14.3 in tests/vm in `c8958b7eb4` (part of v10.1.0). Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-ID: <20251204205025.2423326-1-mjt@tls.msk.ru> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>	4 months ago
Alex Bennée	56a4ba5f88	gitlab: drop explicit pxe-test from the build-tci job This needs libslirp to run and as debian-all-test-cross will soon be based on qemu-minimal we won't have it in a few commits. Reviewed-by: Thomas Huth <thuth@redhat.com> Message-ID: <20251204194902.1340008-3-alex.bennee@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>	4 months ago
Alex Bennée	ca49625616	gitlab: drop --disable-pie from aarch64-all-linux-static build Since we have upgraded to 24.04 with its new libc we no longer need this workaround. Link: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1987438 Suggested-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-ID: <20251204194902.1340008-2-alex.bennee@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>	4 months ago
Richard Henderson	ff633bc5d5	include/aarch64/host: Fix atomic16_fetch_{and,or} The tmp[lh] variables were defined as inputs to the asm rather than outputs, which meant that the compiler rightly diagnosed uninitialized inputs. Reported-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	4 months ago
Richard Henderson	6833615bfd	include/generic/host: Fix atomic128-cas.h.inc for Int128 structure Use the Int128Alias structure more when we need to convert between Int128 and __int128_t, when Int128 is a struct. Fixes the build on aarch64 host with TCI, which forces the use of the struct. Reported-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	4 months ago
Richard Henderson	8c00f56fca	tcg/tci: Disable -Wundef FFI_GO_CLOSURES warning Since we build TCI with FFI (commit `22f15579fa` "tcg: Build ffi data structures for helpers") we get on Darwin: In file included from ../../tcg/tci.c:22: In file included from include/tcg/helper-info.h:13: /Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk/usr/include/ffi/ffi.h:483:5: warning: 'FFI_GO_CLOSURES' is not defined, evaluates to 0 [-Wundef] 483 \| #if FFI_GO_CLOSURES \| ^ 1 warning generated. This was fixed in upstream libffi in 2023, but not backported to MacOSX. Simply disable the warning locally. Reported-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	4 months ago
Richard Henderson	93fa829344	tcg: Remove duplicate test from plugin_gen_mem_callbacks All callers have already tested tcg_ctx->plugin_insn. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	4 months ago
Richard Henderson	92cf74baf4	tcg/tci: Introduce INDEX_op_tci_qemu_{ld,st}_rrr Since `d182123974`, the number of bits in a MemOpIdx tops out at 17. which won't fit in the TCI rrm format, thus an assertion failure. Introduce new opcodes that take the MemOpIdx from a register, as we already do for qemu_ld2 and qemu_st2. Fixes: `d182123974` ("include/exec/memopidx: Adjust for 32 mmu indexes") Tested-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	4 months ago
Richard Henderson	41706d3e72	tcg: Zero extend 32-bit addresses for TCI For native code generation, zero-extending 32-bit addresses for the slow path helpers happens in tcg_out_{ld,st}_helper_args, but there isn't really a slow path for TCI, so that didn't happen. Make the extension for TCI explicit in the opcode stream, much like we already do for plugins and atomic helpers. Cc: qemu-stable@nongnu.org Fixes: `24e46e6c9d` ("accel/tcg: Widen tcg-ldst.h addresses to uint64_t") Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	4 months ago
Richard Henderson	864814f71b	Block layer patches - SCSI passthrough: Fix errors on temporarily suspended dm-multipath -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmkxxnERHGt3b2xmQHJl ZGhhdC5jb20ACgkQfwmycsiPL9YH0Q//QWDBVYFM+3+OW2cXXj9BmWS1xEUmq4L2 DVkOOOHx2U7SxRvSlCo+4l9Lo4P3+tHimm+ApqEgWES4MOGZG1qCE1gnfA6tvNaR qkq67DoZ9VShiP5FQwyhXkAUm4cPHFFb8ZIpqc8sH1LGxcoA7hq7bI32RzGsiE3U pyOD+11z4ARQYqU/YRF8fKqTqwudhgVSIJInBcUCYzuIaUjxl4ZjHxvjRdFMQc2F OIhJVNAOJ4cpvPspmAmTrwKFU81xjX6ymIqHenjX+ZJ3QtSLtuPaDDYJdGmXu8F9 Me9OMnZfP4lu4I6L5kO2JpVAnzHppUSUsJcescs1q+dsqhGCR+tPgPUsYCmMlro5 yoMIxCdAX7aAWI2wjg4TjYrYNI3FRB9+IL2qqHvW2cthkA6C6Ef+/26EIEkMGzsN rAqyjHa8Bo64JPdW8PUyeg+N27qf9ZwSut8KFR/++hM+sHbm2SImSgqJ+WepgYKx gIzsXGOOeVQUdbCGXfwzhnzGbOLZMg4nUZDTSnHVvNF/JfdJsgxkm//zFll6PJcH 3vF7XiA+RoBSea5WiWBaBPWDvDaxsRrkOE/j1GQ/GM8vt6ZK+qplPMBMihXOyfE2 KS9RwNzhgOAl0XrRpmTVLTLPvZocd9g7XTFiicxIFqJNoMrPNWBSmKEibDMbD5jP eo87nHrXS0s= =H7YD -----END PGP SIGNATURE----- Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging Block layer patches - SCSI passthrough: Fix errors on temporarily suspended dm-multipath # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCgAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmkxxnERHGt3b2xmQHJl # ZGhhdC5jb20ACgkQfwmycsiPL9YH0Q//QWDBVYFM+3+OW2cXXj9BmWS1xEUmq4L2 # DVkOOOHx2U7SxRvSlCo+4l9Lo4P3+tHimm+ApqEgWES4MOGZG1qCE1gnfA6tvNaR # qkq67DoZ9VShiP5FQwyhXkAUm4cPHFFb8ZIpqc8sH1LGxcoA7hq7bI32RzGsiE3U # pyOD+11z4ARQYqU/YRF8fKqTqwudhgVSIJInBcUCYzuIaUjxl4ZjHxvjRdFMQc2F # OIhJVNAOJ4cpvPspmAmTrwKFU81xjX6ymIqHenjX+ZJ3QtSLtuPaDDYJdGmXu8F9 # Me9OMnZfP4lu4I6L5kO2JpVAnzHppUSUsJcescs1q+dsqhGCR+tPgPUsYCmMlro5 # yoMIxCdAX7aAWI2wjg4TjYrYNI3FRB9+IL2qqHvW2cthkA6C6Ef+/26EIEkMGzsN # rAqyjHa8Bo64JPdW8PUyeg+N27qf9ZwSut8KFR/++hM+sHbm2SImSgqJ+WepgYKx # gIzsXGOOeVQUdbCGXfwzhnzGbOLZMg4nUZDTSnHVvNF/JfdJsgxkm//zFll6PJcH # 3vF7XiA+RoBSea5WiWBaBPWDvDaxsRrkOE/j1GQ/GM8vt6ZK+qplPMBMihXOyfE2 # KS9RwNzhgOAl0XrRpmTVLTLPvZocd9g7XTFiicxIFqJNoMrPNWBSmKEibDMbD5jP # eo87nHrXS0s= # =H7YD # -----END PGP SIGNATURE----- # gpg: Signature made Thu 04 Dec 2025 11:35:45 AM CST # gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6 # gpg: issuer "kwolf@redhat.com" # gpg: Good signature from "Kevin Wolf <kwolf@redhat.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: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6 * tag 'for-upstream' of https://repo.or.cz/qemu/kevin: file-posix: Handle suspended dm-multipath better for SG_IO Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	4 months ago
Kevin Wolf	2c3165a1a6	file-posix: Handle suspended dm-multipath better for SG_IO When introducing DM_MPATH_PROBE_PATHS, we already anticipated that dm-multipath devices might be suspended for a short time when the DM tables are reloaded and that they return -EAGAIN in this case. We then wait for a millisecond and retry. However, meanwhile it has also turned out that libmpathpersist (which is used by qemu-pr-helper) may need to perform more complex recovery operations to get reservations back to expected state if a path failure happened in the middle of a PR operation. In this case, the device is suspended for a longer time compared to the case we originally expected. This patch changes hdev_co_ioctl() to treat -EAGAIN separately so that it doesn't result in an immediate failure if the device is suspended for more than 1ms, and moves to incremental backoff to cover both quick and slow cases without excessive delays. Buglink: https://issues.redhat.com/browse/RHEL-121543 Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-ID: <20251128221440.89125-1-kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>	4 months ago
Richard Henderson	1053bb627c	vfio queue: * Fix vfio-user issues reported by Coverity * Update vfio-user documentation -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEoPZlSPBIlev+awtgUaNDx8/77KEFAmkwTlYACgkQUaNDx8/7 7KH1zQ/9F0aJd70NcJnJ/RDzFf1bKPxzZ+EzIhlU2nhXPL9T5ewaYqf03+Rbir4J 0xckidngEmRqcH/L/A5tD1hxuu14i5yOHmuAO3RC7K1pC/lWT4ifqMDihFByRuNb 4LsQn4qEaZ8FGFQ8GszyjW4Dgeee3Xf+glt8BlP08ZFdJM7SHHFFGt75jWBMV2If gqYcDe/0iGKTI86If8UGfWLzqiW5LlEpsK/3NVHhDXgLEFxdF4km+XVyZoc0nzwt 3ezuKBUTtt1MAtgqTbL7HRlwOK4ui0SN+s6dDAc15HcS9VczFprVYfxeR1k172oJ 0ofSgjFjDQTGPZYSk1V2LZ+0uYsU8dn8MI3rlmBG44ABqNzQA7Tj+QCkAuaPbYA6 iyTqQa2gui8pH7X7dj0MUXn8URBRHKYY/WuajTpvSsFsIRbXi13CXYhyYvR9+yoB PvTBjIsmVxFXdDg0yxZbhhRwHvRmlpgR78Aif5Jps7c6mppSL8i4e2PPmchVzTj2 e/W8ASkvyDyeiBG5qhdsv2bagZGKEBab3PSmmIyq3sJ0OmtOj9L3mdZ5r66c+SiA QmtA5BIoj5K9LwOxTgEfBAzIQ8lMpMaBjS5jZbSGKklH343kDtSg8d3PGCym5SrN 3cUkU/PzhZX0YA6ywloodsQKgCwE6xbOK3LAbHwv8wcKQyHLkf4= =9ERW -----END PGP SIGNATURE----- Merge tag 'pull-vfio-20251203' of https://github.com/legoater/qemu into staging vfio queue: * Fix vfio-user issues reported by Coverity * Update vfio-user documentation # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEoPZlSPBIlev+awtgUaNDx8/77KEFAmkwTlYACgkQUaNDx8/7 # 7KH1zQ/9F0aJd70NcJnJ/RDzFf1bKPxzZ+EzIhlU2nhXPL9T5ewaYqf03+Rbir4J # 0xckidngEmRqcH/L/A5tD1hxuu14i5yOHmuAO3RC7K1pC/lWT4ifqMDihFByRuNb # 4LsQn4qEaZ8FGFQ8GszyjW4Dgeee3Xf+glt8BlP08ZFdJM7SHHFFGt75jWBMV2If # gqYcDe/0iGKTI86If8UGfWLzqiW5LlEpsK/3NVHhDXgLEFxdF4km+XVyZoc0nzwt # 3ezuKBUTtt1MAtgqTbL7HRlwOK4ui0SN+s6dDAc15HcS9VczFprVYfxeR1k172oJ # 0ofSgjFjDQTGPZYSk1V2LZ+0uYsU8dn8MI3rlmBG44ABqNzQA7Tj+QCkAuaPbYA6 # iyTqQa2gui8pH7X7dj0MUXn8URBRHKYY/WuajTpvSsFsIRbXi13CXYhyYvR9+yoB # PvTBjIsmVxFXdDg0yxZbhhRwHvRmlpgR78Aif5Jps7c6mppSL8i4e2PPmchVzTj2 # e/W8ASkvyDyeiBG5qhdsv2bagZGKEBab3PSmmIyq3sJ0OmtOj9L3mdZ5r66c+SiA # QmtA5BIoj5K9LwOxTgEfBAzIQ8lMpMaBjS5jZbSGKklH343kDtSg8d3PGCym5SrN # 3cUkU/PzhZX0YA6ywloodsQKgCwE6xbOK3LAbHwv8wcKQyHLkf4= # =9ERW # -----END PGP SIGNATURE----- # gpg: Signature made Wed 03 Dec 2025 08:51:02 AM CST # gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1 # gpg: Good signature from "Cédric Le Goater <clg@redhat.com>" [full] # gpg: aka "Cédric Le Goater <clg@kaod.org>" [full] * tag 'pull-vfio-20251203' of https://github.com/legoater/qemu: vfio-user: recycle msg on failure vfio-user: simplify vfio_user_recv_one() vfio-user: refactor out header handling vfio-user: clarify partial message handling vfio-user: simplify vfio_user_process() docs/interop/vfio-user: update protocol specification Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	4 months ago
John Levon	23c586abf2	vfio-user: recycle msg on failure If we fail to read an incoming request, recycle the message. Resolves: Coverity CID 1611807 Resolves: Coverity CID 1611808 Signed-off-by: John Levon <john.levon@nutanix.com> Reviewed-by: Mark Cave-Ayland <mark.caveayland@nutanix.com> Link: https://lore.kernel.org/qemu-devel/20251203100316.3604456-6-john.levon@nutanix.com Signed-off-by: Cédric Le Goater <clg@redhat.com>	4 months ago
John Levon	0df8baec95	vfio-user: simplify vfio_user_recv_one() This function was unnecessarily difficult to understand due to the separate handling of request and reply messages. Use common code for both where we can. Signed-off-by: John Levon <john.levon@nutanix.com> Reviewed-by: Mark Cave-Ayland <mark.caveayland@nutanix.com> Link: https://lore.kernel.org/qemu-devel/20251203100316.3604456-5-john.levon@nutanix.com Signed-off-by: Cédric Le Goater <clg@redhat.com>	4 months ago
John Levon	7b884e2a27	vfio-user: refactor out header handling Simplify vfio_user_recv_one() by moving the header handling out to a helper function. Signed-off-by: John Levon <john.levon@nutanix.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Link: https://lore.kernel.org/qemu-devel/20251203100316.3604456-4-john.levon@nutanix.com Signed-off-by: Cédric Le Goater <clg@redhat.com>	4 months ago
John Levon	356c7b1752	vfio-user: clarify partial message handling Improve a comment for this. Signed-off-by: John Levon <john.levon@nutanix.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Reviewed-by: Mark Cave-Ayland <mark.caveayland@nutanix.com> Link: https://lore.kernel.org/qemu-devel/20251203100316.3604456-3-john.levon@nutanix.com Signed-off-by: Cédric Le Goater <clg@redhat.com>	4 months ago
John Levon	a8731f691d	vfio-user: simplify vfio_user_process() It can figure out if it's a reply by itself, rather than passing that information in. Signed-off-by: John Levon <john.levon@nutanix.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Reviewed-by: Mark Cave-Ayland <mark.caveayland@nutanix.com> Link: https://lore.kernel.org/qemu-devel/20251203100316.3604456-2-john.levon@nutanix.com Signed-off-by: Cédric Le Goater <clg@redhat.com>	4 months ago
John Levon	1f3b34e403	docs/interop/vfio-user: update protocol specification Refresh the protocol specification to the latest version implemented by libvfio-user. All changes are backward compatible. Note that QEMU client itself does not yet implement these extensions, but as this is now the canonical specification, it needs to be kept up to date. Signed-off-by: John Levon <john.levon@nutanix.com> Link: https://lore.kernel.org/qemu-devel/20251010102453.711072-1-john.levon@nutanix.com Signed-off-by: Cédric Le Goater <clg@redhat.com>	6 months ago
Richard Henderson	05f36f7c05	Update version for v10.2.0-rc2 release Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	4 months ago
Richard Henderson	423ac96729	Error reporting patches for 2025-12-02 -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEENUvIs9frKmtoZ05fOHC0AOuRhlMFAmkunlkSHGFybWJydUBy ZWRoYXQuY29tAAoJEDhwtADrkYZTXQUP+QHhID4XE1DuYaGeE2WaLH6JBf4LuNGZ ReZjDtRR8imt2qwUJ9oxp2RQ1SCwnKFMKYsHnfA/DzCRw1tQNMeiwaWNFpGn/X5I m9Xrkh3Xr2BAK6NP+0LjrkfFSQ8ybj2tAe/MUPlpyt0Ig3OMwek6qbp8yEax4BKD UdKAjYn86CXfcthRa95NZ/aktcL+lYs00jRE/yKtL37cY4HvyzTVI+KP1KBPEtLR tcg42/nsbcv3UJrMQDovopP8XbuTKAX+ed9mIw6pEaQSZ8ktiaiX6Dc1IbfUnDPL ZHKSqqtr9TWvIST8NDuIglo4X+1grnHP/7742ZNANiGmHqM4s+I6nNfSR94HF9YR c69iu9jsbEBk4t6RellgrM+zPjOQi+EPeXyHghjO179KdjYvJFNOwI9lgiE6GZiV 5eZX3BKYiylxkKAbKIsNQn71PCLdLhMjk0OB03+kX16Z9vrNm37cyR6L9mHlEjk8 u+e+dv8bjDPqD467hSw8Cf1Z9wSugjzt4I6+5OnqPFPYONzBTrpESH7XtWwgZyKK Tcr2DB/S7JWgZz8EIUWo41frNdTZsjNwLHbODHtv/KkPA5vlCLkHbz/vPxUcrobo atMXFNx9NazKtrOOpfc9pioCEpDNXLlfEJ8jbE+pIAwHDvuedSaXjvTicIAwQ6qA Bojn8eZPwWP2 =OrYZ -----END PGP SIGNATURE----- Merge tag 'pull-error-2025-12-02' of https://repo.or.cz/qemu/armbru into staging Error reporting patches for 2025-12-02 # -----BEGIN PGP SIGNATURE----- # # iQJGBAABCAAwFiEENUvIs9frKmtoZ05fOHC0AOuRhlMFAmkunlkSHGFybWJydUBy # ZWRoYXQuY29tAAoJEDhwtADrkYZTXQUP+QHhID4XE1DuYaGeE2WaLH6JBf4LuNGZ # ReZjDtRR8imt2qwUJ9oxp2RQ1SCwnKFMKYsHnfA/DzCRw1tQNMeiwaWNFpGn/X5I # m9Xrkh3Xr2BAK6NP+0LjrkfFSQ8ybj2tAe/MUPlpyt0Ig3OMwek6qbp8yEax4BKD # UdKAjYn86CXfcthRa95NZ/aktcL+lYs00jRE/yKtL37cY4HvyzTVI+KP1KBPEtLR # tcg42/nsbcv3UJrMQDovopP8XbuTKAX+ed9mIw6pEaQSZ8ktiaiX6Dc1IbfUnDPL # ZHKSqqtr9TWvIST8NDuIglo4X+1grnHP/7742ZNANiGmHqM4s+I6nNfSR94HF9YR # c69iu9jsbEBk4t6RellgrM+zPjOQi+EPeXyHghjO179KdjYvJFNOwI9lgiE6GZiV # 5eZX3BKYiylxkKAbKIsNQn71PCLdLhMjk0OB03+kX16Z9vrNm37cyR6L9mHlEjk8 # u+e+dv8bjDPqD467hSw8Cf1Z9wSugjzt4I6+5OnqPFPYONzBTrpESH7XtWwgZyKK # Tcr2DB/S7JWgZz8EIUWo41frNdTZsjNwLHbODHtv/KkPA5vlCLkHbz/vPxUcrobo # atMXFNx9NazKtrOOpfc9pioCEpDNXLlfEJ8jbE+pIAwHDvuedSaXjvTicIAwQ6qA # Bojn8eZPwWP2 # =OrYZ # -----END PGP SIGNATURE----- # gpg: Signature made Tue 02 Dec 2025 12:07:53 AM PST # gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653 # gpg: issuer "armbru@redhat.com" # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [unknown] # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [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: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * tag 'pull-error-2025-12-02' of https://repo.or.cz/qemu/armbru: kvm: Fix kvm_vm_ioctl() and kvm_device_ioctl() return value migration: Fix double-free on error path Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	4 months ago
Richard Henderson	13432ee4c6	Accelerators patches queue - Fix HVF/x86 build -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmkt+X0ACgkQ4+MsLN6t wN4YvhAApOrEtlWbMrUIeeHTc8bHMGPi62IEITR299NTtI9vTJLFMq0+tyvUBVLx QA2yX0sRmEnlVwIgCA6f4hTYEuoFrSkpOzK3Qojs1tO488m9GymWPMwnUcNEhH9a ny7csR01m5rS2Jb6dV3pY8oMddwrVyT5n9rzdi65a6Sq6RAYvMcl0mbYM163qMNY nPBj9PnRG3QFk0/YqBpQ9uhjMXw/s8wVYQ4eJI87rWB7QqBPeiFQTyAG4MicATQM 06LYinS4ZGUSQoRUNr3oKa6dtvI11C+JUql2mUPnZfT1muebF6EbzeQ7tTE7Vds2 /fqRO3dBlyePipbgkFH1/PpKoRKMv9GDVcOpjebtKIBlxH+II0ps7c2GMNbOFNuu HBHcJOAxKGLrcj5PembcGNJlSzzta8UJixlJ5JBXwgjd9qr8QaNeq2XbJ1gBpRiy qjZi4vbG5dW2cfcgjeRDKBw188Lh26QxkKjWiTaREXjW4AJttexvDuzXaSPCc2aI 2fAKqclZNCCOfHymJSpAhgKMOlmXRmoTeZX2+mszRZJVt3zp2MR2pjn5ihR7L8wc fes7XjF/GngdbSryLDt3I/N8pNgxZZVQ1qWS/Qxi6m7D5xWPR7FBkDhk47+miNfr QulbRWGSC3AyE3Agy1Hfj0s6zi1tZ0D4lmU9VY/ucFWWxCSt1SQ= =QV0k -----END PGP SIGNATURE----- Merge tag 'accel-20251201' of https://github.com/philmd/qemu into staging Accelerators patches queue - Fix HVF/x86 build # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmkt+X0ACgkQ4+MsLN6t # wN4YvhAApOrEtlWbMrUIeeHTc8bHMGPi62IEITR299NTtI9vTJLFMq0+tyvUBVLx # QA2yX0sRmEnlVwIgCA6f4hTYEuoFrSkpOzK3Qojs1tO488m9GymWPMwnUcNEhH9a # ny7csR01m5rS2Jb6dV3pY8oMddwrVyT5n9rzdi65a6Sq6RAYvMcl0mbYM163qMNY # nPBj9PnRG3QFk0/YqBpQ9uhjMXw/s8wVYQ4eJI87rWB7QqBPeiFQTyAG4MicATQM # 06LYinS4ZGUSQoRUNr3oKa6dtvI11C+JUql2mUPnZfT1muebF6EbzeQ7tTE7Vds2 # /fqRO3dBlyePipbgkFH1/PpKoRKMv9GDVcOpjebtKIBlxH+II0ps7c2GMNbOFNuu # HBHcJOAxKGLrcj5PembcGNJlSzzta8UJixlJ5JBXwgjd9qr8QaNeq2XbJ1gBpRiy # qjZi4vbG5dW2cfcgjeRDKBw188Lh26QxkKjWiTaREXjW4AJttexvDuzXaSPCc2aI # 2fAKqclZNCCOfHymJSpAhgKMOlmXRmoTeZX2+mszRZJVt3zp2MR2pjn5ihR7L8wc # fes7XjF/GngdbSryLDt3I/N8pNgxZZVQ1qWS/Qxi6m7D5xWPR7FBkDhk47+miNfr # QulbRWGSC3AyE3Agy1Hfj0s6zi1tZ0D4lmU9VY/ucFWWxCSt1SQ= # =QV0k # -----END PGP SIGNATURE----- # gpg: Signature made Mon 01 Dec 2025 12:24:29 PM PST # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [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: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * tag 'accel-20251201' of https://github.com/philmd/qemu: accel/hvf: Fix i386 HVF compilation failures Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	4 months ago
Markus Armbruster	88be119fb1	kvm: Fix kvm_vm_ioctl() and kvm_device_ioctl() return value These functions wrap ioctl(). When ioctl() fails, it sets @errno. The wrappers then return that @errno negated. Except they call accel_ioctl_end() between calling ioctl() and reading @errno. accel_ioctl_end() can clobber @errno, e.g. when a futex() system call fails. Seems unlikely, but it's a bug all the same. Fix by retrieving @errno before calling accel_ioctl_end(). Fixes: `a27dd2de68` (KVM: keep track of running ioctls) Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20251128152050.3417834-1-armbru@redhat.com>	4 months ago
Markus Armbruster	c1116b1d73	migration: Fix double-free on error path Fixes: `ffaa1b50a8` (migration: Use warn_reportf_err() where appropriate) Resolves: Coverity CID 1643463 Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20251125070554.2256181-1-armbru@redhat.com> Acked-by: Peter Xu <peterx@redhat.com>	4 months ago
Nguyen Dinh Phi	3bee93b9ab	accel/hvf: Fix i386 HVF compilation failures Recent changes introduced build errors in the i386 HVF backend: - ../accel/hvf/hvf-accel-ops.c:163:17: error: no member named 'guest_debug_enabled' in 'struct AccelCPUState' 163 \| cpu->accel->guest_debug_enabled = false; - ../accel/hvf/hvf-accel-ops.c:151:51 error: no member named 'unblock_ipi_mask' in 'struct AccelCPUState' - ../target/i386/hvf/hvf.c:736:5 error: use of undeclared identifier 'rip' - ../target/i386/hvf/hvf.c:737:5 error: use of undeclared identifier 'env' This patch corrects the field usage and move identifier to correct function ensuring successful compilation of the i386 HVF backend. These issues were caused by: Fixes: `2ad756383e` (“accel/hvf: Restrict ARM-specific fields of AccelCPUState”) Fixes: `2a21c92447` (“target/i386/hvf: Factor hvf_handle_vmexit() out”) Signed-off-by: Nguyen Dinh Phi <phind.uet@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20251126094601.56403-1-phind.uet@gmail.com> [PMD: Keep setting vcpu_dirty on AArch64] Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Nguyen Dinh Phi <phind.uet@gmail.com> Message-Id: <20251128085854.53539-1-phind.uet@gmail.com>	4 months ago
Richard Henderson	66ec38b6fa	target-arm queue: * fix assertion in translation of BRA * update soon-to-break URL in docs -----BEGIN PGP SIGNATURE----- iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAmktvZIZHHBldGVyLm1h eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3oXTD/9xAonxt5RnYxHZI1R5MjKV BbK+SuxgF6muimBU0J+bL/rEK6+J6FKupOxb/GgSB3Mxb9TQVw4GmKIvOyWrx4vF YvFFAngJOd4SPqk4HzAssODyxtl0VOr8pdtQlPlH0Irr0Wv6zv3/1YbwMFjq1LMG MQP8ZGsl+eOHlqF9xrDeHzpzwF+RzXBzCB88c+4pMluAWRz2eaotk8NorP+iDWuH ZX3SOOPc03xhdT3EZABHidrZxObevKfV7PMeKrtOgjwcXF9BfiW8bvn1U5jo7u7D WnxrMGqLjotLykIThRJyt4jf89XzkRSSwlgKHXPuohNsZCJdozNoiuKw07Woufsg 2xYRDtXDGmOF2utek5p6ejOXT7zg+jbdvZ9kdTW3dpa0BGtV93WeAr7z7onOmaxL S3Ri6aT1PKwFK1wRNnbuoS/plrTfH4PG9HXLRImNUGg1DsCmqte9vblZyP7g3mQT BmXLnel7nwL9Q7XIzGUcHhv2R6EFOspZueUmF8NsOtJSgq5q1JV2itRNmfELBy+r NJKKozazl+1XttB3cCsOQjgRQfTA4H3BGip0U0iPPjd3rSX0hunyhdk+WBXiAJJJ pU2fcHLu0M2NFlgLYvWXwf7WgNQV5jqBZ7IxuU/ERjvfOTOJYsFAjCbVOq7eIqmR EJolrloUG74w68K44PUHvQ== =VFmC -----END PGP SIGNATURE----- Merge tag 'pull-target-arm-20251201' of https://gitlab.com/pm215/qemu into staging target-arm queue: * fix assertion in translation of BRA * update soon-to-break URL in docs # -----BEGIN PGP SIGNATURE----- # # iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAmktvZIZHHBldGVyLm1h # eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3oXTD/9xAonxt5RnYxHZI1R5MjKV # BbK+SuxgF6muimBU0J+bL/rEK6+J6FKupOxb/GgSB3Mxb9TQVw4GmKIvOyWrx4vF # YvFFAngJOd4SPqk4HzAssODyxtl0VOr8pdtQlPlH0Irr0Wv6zv3/1YbwMFjq1LMG # MQP8ZGsl+eOHlqF9xrDeHzpzwF+RzXBzCB88c+4pMluAWRz2eaotk8NorP+iDWuH # ZX3SOOPc03xhdT3EZABHidrZxObevKfV7PMeKrtOgjwcXF9BfiW8bvn1U5jo7u7D # WnxrMGqLjotLykIThRJyt4jf89XzkRSSwlgKHXPuohNsZCJdozNoiuKw07Woufsg # 2xYRDtXDGmOF2utek5p6ejOXT7zg+jbdvZ9kdTW3dpa0BGtV93WeAr7z7onOmaxL # S3Ri6aT1PKwFK1wRNnbuoS/plrTfH4PG9HXLRImNUGg1DsCmqte9vblZyP7g3mQT # BmXLnel7nwL9Q7XIzGUcHhv2R6EFOspZueUmF8NsOtJSgq5q1JV2itRNmfELBy+r # NJKKozazl+1XttB3cCsOQjgRQfTA4H3BGip0U0iPPjd3rSX0hunyhdk+WBXiAJJJ # pU2fcHLu0M2NFlgLYvWXwf7WgNQV5jqBZ7IxuU/ERjvfOTOJYsFAjCbVOq7eIqmR # EJolrloUG74w68K44PUHvQ== # =VFmC # -----END PGP SIGNATURE----- # gpg: Signature made Mon 01 Dec 2025 08:08:50 AM PST # gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE # gpg: issuer "peter.maydell@linaro.org" # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [unknown] # gpg: aka "Peter Maydell <pmaydell@gmail.com>" [unknown] # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [unknown] # gpg: aka "Peter Maydell <peter@archaic.org.uk>" [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: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * tag 'pull-target-arm-20251201' of https://gitlab.com/pm215/qemu: docs/devel: Update URL for make-pullreq script target/arm: Fix assert on BRA. Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	4 months ago
Peter Maydell	ebb625262c	docs/devel: Update URL for make-pullreq script In the submitting-a-pull-request docs, we have a link to the make-pullreq script which might be useful for maintainers. The canonical git repo for this script has moved; update the link. Cc: qemu-stable@nongnu.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20251125164511.255550-1-peter.maydell@linaro.org	4 months ago
Harald van Dijk	7248dab3c9	target/arm: Fix assert on BRA. trans_BRA does gen_a64_set_pc(s, dst); set_btype_for_br(s, a->rn); gen_a64_set_pc does s->pc_save = -1; set_btype_for_br (if aa64_bti is enabled and the register is not x16 or x17) does gen_pc_plus_diff(s, pc, 0); gen_pc_plus_diff does assert(s->pc_save != -1); Hence, this assert is getting hit. We need to call set_btype_for_br before gen_a64_set_pc, and there is nothing in set_btype_for_br that depends on gen_a64_set_pc having already been called, so this commit simply swaps the calls. (The commit message for `64678fc45d` says that set_brtype_for_br() must be "moved after" get_a64_set_pc(), but this is a mistake in the commit message -- the actual changes in that commit move set_brtype_for_br() before get_a64_set_pc() and this is necessary to avoid the assert.) Cc: qemu-stable@nongnu.org Fixes: `64678fc45d` ("target/arm: Fix BTI versus CF_PCREL") Signed-off-by: Harald van Dijk <hdijk@accesssoftek.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: d2265ebb-84bc-41b7-a2d7-05dc9a5a2055@accesssoftek.com [PMM: added note about `64678fc45d` to commit message] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>	4 months ago
Richard Henderson	9ef49528b5	Misc HW patches Few fixes in hw/; also including qtest and replay fixes. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmkmI9YACgkQ4+MsLN6t wN6sSg/9EsnXLpMCfW1HyvgI67Yxb397YCvAxacPqFA+Xm9q6xCo2jKcjBnVI61A 4DkSsYC7OE2wdRzzziiWaXEfydGKHa7rXNGdunYSY52XLk2oElhSS0ykPsUWeFS+ 66+YzSgNgBKHIdDHSVRgoTPDOYW6LSLU+Zfbj40FfApnuRw8AFRB+qVQaXvCV8h/ W6fI4B2ce/0Rv8o0AJDWnN3HP6rZZ+l+eyhj9ODPusAC+OU4nowiJBCoCJa8GwDY KiASI9+mA4jY2vcoCiXG4Bbg1VzOte2TKudZwTwvhqkmGh0S6VejqO/Pn6IKh3j0 H3YrXMDn6h4GrJ3gd3YTseeuEhApYnUP76MWuPy+MjMwp605rMCh/voVkzRvBdmn xXzklO48hpk8cRD3W4kfvJIlrBZIrMSFG8Q4m6S9FXZkGUP9zm2bOCkRqMxfdEdI H1/J/sJ5iPOIwd87yElSV16i9BZyalcWZDYkQLKgtroq1uPaGxUR46mlnhMFKeBP 68Xjh9ux6zOuFwb4FIqbEyyKTMVdGrkHuD267YHEKQo0X0frGjFfdRtrW3zJbMIw vAFsQl2oPAKJ7DpEHae/CeD10piQRb/nTav9UdscaXoIUJdFJ+nPfHNwUkKW30Gw SSmueD2qJcqwzVa36SRhYxwG5+EW2RsN1kL5wkHv3qhRaoEfKJ8= =hq47 -----END PGP SIGNATURE----- Merge tag 'hw-misc-20251125' of https://github.com/philmd/qemu into staging Misc HW patches Few fixes in hw/; also including qtest and replay fixes. # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmkmI9YACgkQ4+MsLN6t # wN6sSg/9EsnXLpMCfW1HyvgI67Yxb397YCvAxacPqFA+Xm9q6xCo2jKcjBnVI61A # 4DkSsYC7OE2wdRzzziiWaXEfydGKHa7rXNGdunYSY52XLk2oElhSS0ykPsUWeFS+ # 66+YzSgNgBKHIdDHSVRgoTPDOYW6LSLU+Zfbj40FfApnuRw8AFRB+qVQaXvCV8h/ # W6fI4B2ce/0Rv8o0AJDWnN3HP6rZZ+l+eyhj9ODPusAC+OU4nowiJBCoCJa8GwDY # KiASI9+mA4jY2vcoCiXG4Bbg1VzOte2TKudZwTwvhqkmGh0S6VejqO/Pn6IKh3j0 # H3YrXMDn6h4GrJ3gd3YTseeuEhApYnUP76MWuPy+MjMwp605rMCh/voVkzRvBdmn # xXzklO48hpk8cRD3W4kfvJIlrBZIrMSFG8Q4m6S9FXZkGUP9zm2bOCkRqMxfdEdI # H1/J/sJ5iPOIwd87yElSV16i9BZyalcWZDYkQLKgtroq1uPaGxUR46mlnhMFKeBP # 68Xjh9ux6zOuFwb4FIqbEyyKTMVdGrkHuD267YHEKQo0X0frGjFfdRtrW3zJbMIw # vAFsQl2oPAKJ7DpEHae/CeD10piQRb/nTav9UdscaXoIUJdFJ+nPfHNwUkKW30Gw # SSmueD2qJcqwzVa36SRhYxwG5+EW2RsN1kL5wkHv3qhRaoEfKJ8= # =hq47 # -----END PGP SIGNATURE----- # gpg: Signature made Tue 25 Nov 2025 01:47:02 PM PST # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [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: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * tag 'hw-misc-20251125' of https://github.com/philmd/qemu: hw/aspeed/{xdma, rtc, sdhci}: Fix endianness to DEVICE_LITTLE_ENDIAN hw/core/machine: Provide a description for aux-ram-share property replay: Improve assert in replay_char_read_all_load() hw/virtio: Use error_setg_file_open() for a better error message hw/scsi: Use error_setg_file_open() for a better error message hw/usb: Convert to qemu_create() for a better error message docs/deprecated: Remove undeprecated SMP description hw/pci: Make msix_init take a uint32_t for nentries qtest: Allow and ignore blank lines in input Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	4 months ago
Cédric Le Goater	57756aa01f	hw/aspeed/{xdma, rtc, sdhci}: Fix endianness to DEVICE_LITTLE_ENDIAN When the XDMA, RTC and SDHCI device models of the Aspeed SoCs were first introduced, their MMIO regions inherited of a DEVICE_NATIVE_ENDIAN endianness. It should be DEVICE_LITTLE_ENDIAN. Fix that. Signed-off-by: Cédric Le Goater <clg@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20251125142631.676689-1-clg@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>	4 months ago
Peter Xu	98ee8aa92e	hw/core/machine: Provide a description for aux-ram-share property It was forgotten when being introduced in commit `91792807d1` ("machine: aux-ram-share option"). Cc: qemu-stable@nongnu.org Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Fabiano Rosas <farosas@suse.de> Message-ID: <20251124191408.783473-1-peterx@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>	4 months ago
Peter Maydell	78d66a25c5	replay: Improve assert in replay_char_read_all_load() In replay_char_read_all_load() we get a buffer and size from the replay log. We know the size has to fit an int because of how we write the log. However the way we assert this is wrong: we cast the size_t from replay_get_array() to an int and then check that it is non-negative. This misses cases where an over-large size is truncated into a positive value by the cast. Replace the assertion with checking that the size is in-range before doing the cast. Coverity complained about the possible overflow: CID 1643440. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20251124173407.50124-1-peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>	4 months ago
Markus Armbruster	77f4f14e08	hw/virtio: Use error_setg_file_open() for a better error message The error message changes from vhost-vsock: failed to open vhost device: REASON to Could not open '/dev/vhost-vsock': REASON I think the exact file name is more useful to know than the file's purpose. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20251121121438.1249498-8-armbru@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>	4 months ago
Markus Armbruster	6d85f1d449	hw/scsi: Use error_setg_file_open() for a better error message The error message changes from vhost-scsi: open vhost char device failed: REASON to Could not open '/dev/vhost-scsi': REASON I think the exact file name is more useful to know than the file's purpose. We could put back the "vhost-scsi: " prefix with error_prepend(). Not worth the bother. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dave@treblig.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20251121121438.1249498-7-armbru@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>	4 months ago
Markus Armbruster	622a0c9dee	hw/usb: Convert to qemu_create() for a better error message The error message changes from open FILENAME failed to Could not create 'FILENAME': REASON where REASON is the value of strerror(errno). Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20251121121438.1249498-3-armbru@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>	4 months ago
Zhao Liu	a5da8dd90b	docs/deprecated: Remove undeprecated SMP description "Unsupported 'parameter=1' SMP configuration" was proposed to be deprecated in the commit `54c4ea8f3a` ("hw/core/machine-smp: Deprecate unsupported "parameter=1" SMP configurations"). But the related code was reverted later in the commit `9d7950edb0` ("hw/core: allow parameter=1 for SMP topology on any machine"). Thus, this SMP behavior is still valid and is not actually deprecated. Remove outdated document descriptions. Reported-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Zhao Liu <zhao1.liu@intel.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20251121084416.1031466-1-zhao1.liu@intel.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>	4 months ago
Peter Maydell	ef44cc0a76	hw/pci: Make msix_init take a uint32_t for nentries msix_init() and msix_init_exclusive_bar() take an "unsigned short" argument for the number of MSI-X vectors to try to use. This is big enough for the maximum permitted number of vectors, which is 2048. Unfortunately, we have several devices (most notably virtio) which allow the user to specify the desired number of vectors, and which use uint32_t properties for this. If the user sets the property to a value that is too big for a uint16_t, the value will be truncated when it is passed to msix_init(), and msix_init() may then return success if the truncated value is a valid one. The resulting mismatch between the number of vectors the msix code thinks the device has and the number of vectors the device itself thinks it has can cause assertions, such as the one in issue 2631, where "-device virtio-mouse-pci,vectors=19923041" is interpreted by msix as "97 vectors" and by the virtio-pci layer as "19923041 vectors"; a guest attempt to access vector 97 thus passes the virtio-pci bounds checking and hits an essertion in msix_vector_use(). Avoid this by making msix_init() and its wrapper function msix_init_exclusive_bar() take the number of vectors as a uint32_t. The erroneous command line will now produce the warning qemu-system-i386: -device virtio-mouse-pci,vectors=19923041: warning: unable to init msix vectors to 19923041 and proceed without crashing. (The virtio device warns and falls back to not using MSIX, rather than complaining that the option is not a valid value this is the same as the existing behaviour for values that are beyond the MSI-X maximum possible value but fit into a 16-bit integer, like 2049.) To ensure this doesn't result in potential overflows in calculation of the BAR size in msix_init_exclusive_bar(), we duplicate the nentries error-check from msix_init() at the top of msix_init_exclusive_bar(), so we know nentries is sane before we start using it. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2631 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20251107131044.1321637-1-peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>	5 months ago
Peter Maydell	3de6afef49	qtest: Allow and ignore blank lines in input Currently the code that reads the qtest protocol commands insists that every input line has a command. If it receives a line with nothing but whitespace it will trip an assertion in qtest_process_command(). This is a little awkward for the case where we are feeding qtest a set of bug-reproduction commands via standard input or a file, because it means you need to be careful not to leave a blank line at the start or the end when cutting and pasting the command sequence from a bug report. Change the code to allow and ignore blank lines in the input. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Fabiano Rosas <farosas@suse.de> Message-ID: <20251106151959.1088095-1-peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>	5 months ago
Richard Henderson	a8d023be62	Block layer patches - Image creation: Honour pwrite_zeroes_alignment for zeroing first sector - block-backend: Fix race (causing a crash) when resuming queued requests -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmklvQMRHGt3b2xmQHJl ZGhhdC5jb20ACgkQfwmycsiPL9byFA//d9VtU3wLZpJRL2mnYH2qJME3WeqJaSB+ FzkG32gkCb0JtH5yr427oJYKhZsKpNkz20E7z4+1ZT4ovcjo7mddJYW7DwaMjUmO G3UXWE33ayLNZFMDrsMRV5tfiQkSb7Y0ekYfwU7GjC3qhMhRIX9eCRBrCLD6jdUx mg2h0ML0smE9AV5AEuunwSoqp+rD+OpRQ6EBkkCVF5iMlIHeiewP/TQbJtKBtxdK AumiIcYgPbH7QFG8kDTmVCCGPDC0v2i1G6Owtptbt9RmWTEGp++Ngm8F+7u/kPMk weRhlVhnxwDxVxmHzvysh0m+n08oVJyA2vB4QJrti6ZmgDcJYulxFfQgPCKxjvGd 6va02q0DYrCbO3YiViaAtnudEuqqaB1to57jeQq6tP9KrpH8uzAddrFWeb3TY4gN CvWr+p4V7bYvteNASJt/+VC5T3haR+U5eCRD5nOKPyXqCbMT+z6zZRuYxP2q1W6i VwQLIjuWIx+bXVRUrHkf9VNy1clB4ga+ZDbTGFrl0NOLDcn6u3Vcr4GQ7VvQ31Pj ulGA9F+DXjPRQpZC+WnCZsBSLwVBrNeYPyxsCSk2ORH930djgb7e1lxX5OawT7MT lNzbQ+N7PXCd5Yt0UyJ3uCF6gqlpvmUV7IZMbyoYHceoCnz8+McqvGORYfzkLwk9 HUDS3UTI8Ks= =57x4 -----END PGP SIGNATURE----- Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging Block layer patches - Image creation: Honour pwrite_zeroes_alignment for zeroing first sector - block-backend: Fix race (causing a crash) when resuming queued requests # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCgAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmklvQMRHGt3b2xmQHJl # ZGhhdC5jb20ACgkQfwmycsiPL9byFA//d9VtU3wLZpJRL2mnYH2qJME3WeqJaSB+ # FzkG32gkCb0JtH5yr427oJYKhZsKpNkz20E7z4+1ZT4ovcjo7mddJYW7DwaMjUmO # G3UXWE33ayLNZFMDrsMRV5tfiQkSb7Y0ekYfwU7GjC3qhMhRIX9eCRBrCLD6jdUx # mg2h0ML0smE9AV5AEuunwSoqp+rD+OpRQ6EBkkCVF5iMlIHeiewP/TQbJtKBtxdK # AumiIcYgPbH7QFG8kDTmVCCGPDC0v2i1G6Owtptbt9RmWTEGp++Ngm8F+7u/kPMk # weRhlVhnxwDxVxmHzvysh0m+n08oVJyA2vB4QJrti6ZmgDcJYulxFfQgPCKxjvGd # 6va02q0DYrCbO3YiViaAtnudEuqqaB1to57jeQq6tP9KrpH8uzAddrFWeb3TY4gN # CvWr+p4V7bYvteNASJt/+VC5T3haR+U5eCRD5nOKPyXqCbMT+z6zZRuYxP2q1W6i # VwQLIjuWIx+bXVRUrHkf9VNy1clB4ga+ZDbTGFrl0NOLDcn6u3Vcr4GQ7VvQ31Pj # ulGA9F+DXjPRQpZC+WnCZsBSLwVBrNeYPyxsCSk2ORH930djgb7e1lxX5OawT7MT # lNzbQ+N7PXCd5Yt0UyJ3uCF6gqlpvmUV7IZMbyoYHceoCnz8+McqvGORYfzkLwk9 # HUDS3UTI8Ks= # =57x4 # -----END PGP SIGNATURE----- # gpg: Signature made Tue 25 Nov 2025 06:28:19 AM PST # gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6 # gpg: issuer "kwolf@redhat.com" # gpg: Good signature from "Kevin Wolf <kwolf@redhat.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: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6 * tag 'for-upstream' of https://repo.or.cz/qemu/kevin: iotests: add Linux loop device image creation test block: use pwrite_zeroes_alignment when writing first sector file-posix: populate pwrite_zeroes_alignment block-backend: Fix race when resuming queued requests Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	4 months ago
Richard Henderson	dac464b927	ui/chardev fixes for v10.2 -----BEGIN PGP SIGNATURE----- iQJQBAABCgA6FiEEh6m9kz+HxgbSdvYt2ujhCXWWnOUFAmkluXscHG1hcmNhbmRy ZS5sdXJlYXVAcmVkaGF0LmNvbQAKCRDa6OEJdZac5YHAEACTqxHta05VSpzwnHxv A8NOasN02V6KYrN6Cjtowy5JULPOWQANadG4H3CZIm1CQ6sZ0u5grA8ZOUHBQaSZ HLF+baugBqTUQYyQdGX2JBwrqD0PxF2uohzIdQI8yiaXJQ2c/rp9HXVZNv+Cd80F sajq8TsIvdBP/IDUMAud+MOMYGl4TvkkMd1Rdbq11PZaVBu5bbmMuVOeqaJeqFgP /8uVlvZaYMqep6WSRShhrnwPuernGqdJCesGV3eooaZ9pO0LC6yiEw/5mVyZ+u1S nO6DVOhvZv519RoMiBbwtkS8HjjXQaKbY0TQYu1p6vDcXnfSvRYmX0skrx7B0ZHR IMC6h8JVXe6q8FV7iXz6RnIGycPz318HCG1JC+Rvts4VtO9A4MSlItJiNSVFcdkA 66PSV7MUd67XYzAODOxN4g5XTCC2EYR3t5wRh2VgkSc2Y3fVmWKsQtsu4PRkfspV 4ciwuhqDG1UQeis7x0m8RD6bUefg5ZXdpHWOCQdX9VKcOHoV13EMOHURuONWCFEE xzf3TG6uLg4GvJBT2kcRhp1gOSgI4XZ1lpCoTUp7nuZPtMzuoxeNVkHP+D7isRF2 RQDmKuyQc1SeDXfUU3KvakXPv8Aq1Mb7kGgjivfyGzAAlimKhDw5HxuCCsEjKfMi cliGeoytFgZJlZpCp9LINq2sAQ== =OZt5 -----END PGP SIGNATURE----- Merge tag 'fix-pull-request' of https://gitlab.com/marcandre.lureau/qemu into staging ui/chardev fixes for v10.2 # -----BEGIN PGP SIGNATURE----- # # iQJQBAABCgA6FiEEh6m9kz+HxgbSdvYt2ujhCXWWnOUFAmkluXscHG1hcmNhbmRy # ZS5sdXJlYXVAcmVkaGF0LmNvbQAKCRDa6OEJdZac5YHAEACTqxHta05VSpzwnHxv # A8NOasN02V6KYrN6Cjtowy5JULPOWQANadG4H3CZIm1CQ6sZ0u5grA8ZOUHBQaSZ # HLF+baugBqTUQYyQdGX2JBwrqD0PxF2uohzIdQI8yiaXJQ2c/rp9HXVZNv+Cd80F # sajq8TsIvdBP/IDUMAud+MOMYGl4TvkkMd1Rdbq11PZaVBu5bbmMuVOeqaJeqFgP # /8uVlvZaYMqep6WSRShhrnwPuernGqdJCesGV3eooaZ9pO0LC6yiEw/5mVyZ+u1S # nO6DVOhvZv519RoMiBbwtkS8HjjXQaKbY0TQYu1p6vDcXnfSvRYmX0skrx7B0ZHR # IMC6h8JVXe6q8FV7iXz6RnIGycPz318HCG1JC+Rvts4VtO9A4MSlItJiNSVFcdkA # 66PSV7MUd67XYzAODOxN4g5XTCC2EYR3t5wRh2VgkSc2Y3fVmWKsQtsu4PRkfspV # 4ciwuhqDG1UQeis7x0m8RD6bUefg5ZXdpHWOCQdX9VKcOHoV13EMOHURuONWCFEE # xzf3TG6uLg4GvJBT2kcRhp1gOSgI4XZ1lpCoTUp7nuZPtMzuoxeNVkHP+D7isRF2 # RQDmKuyQc1SeDXfUU3KvakXPv8Aq1Mb7kGgjivfyGzAAlimKhDw5HxuCCsEjKfMi # cliGeoytFgZJlZpCp9LINq2sAQ== # =OZt5 # -----END PGP SIGNATURE----- # gpg: Signature made Tue 25 Nov 2025 06:13:15 AM PST # gpg: using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5 # gpg: issuer "marcandre.lureau@redhat.com" # gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [unknown] # gpg: aka "Marc-André Lureau <marcandre.lureau@gmail.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: 87A9 BD93 3F87 C606 D276 F62D DAE8 E109 7596 9CE5 * tag 'fix-pull-request' of https://gitlab.com/marcandre.lureau/qemu: ui/vnc: Fix qemu abort when query vnc info chardev/char-pty: Do not ignore chr_write() failures chardev/char-file: fix failure path ui/vdagent: fix windows agent regression Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	4 months ago

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