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2024-01-08target/riscv: Fix mcycle/minstret increment behaviorXu Lu
The mcycle/minstret counter's stop flag is mistakenly updated on a copy on stack. Thus the counter increments even when the CY/IR bit in the mcountinhibit register is set. This commit corrects its behavior. Fixes: 3780e33732f88 (target/riscv: Support mcycle/minstret write operation) Signed-off-by: Xu Lu <luxu.kernel@bytedance.com> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> (cherry picked from commit 5cb0e7abe1635cb82e0033260dac2b910d142f8c) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-01-05hw/net/can/sja1000: fix bug for single acceptance filter and standard framePavel Pisa
A CAN sja1000 standard frame filter mask has been computed and applied incorrectly for standard frames when single Acceptance Filter Mode (MOD_AFM = 1) has been selected. The problem has not been found by Linux kernel testing because it uses dual filter mode (MOD_AFM = 0) and leaves falters fully open. The problem has been noticed by Grant Ramsay when testing with Zephyr RTOS which uses single filter mode. Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz> Reported-by: Grant Ramsay <gramsay@enphaseenergy.com> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2028 Fixes: 733210e754 ("hw/net/can: SJA1000 chip register level emulation") Message-ID: <20240103231426.5685-1-pisa@fel.cvut.cz> (cherry picked from commit 25145a7d7735344a469551946fc2a7f19eb4aa3d) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-01-05target/i386: the sgx_epc_get_section stub is reachablePaolo Bonzini
The sgx_epc_get_section stub is reachable from cpu_x86_cpuid. It should not assert, instead it should just return true just like the "real" sgx_epc_get_section does when SGX is disabled. Reported-by: Vladimír Beneš <vbenes@redhat.com> Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-ID: <20220201190941.106001-1-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> (cherry picked from commit 219615740425d9683588207b40a365e6741691a6) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-01-05configure: use a native non-cross compiler for linux-userPaolo Bonzini
Commit c2118e9e1ab ("configure: don't try a "native" cross for linux-user", 2023-11-23) sought to avoid issues with using the native compiler with a cross-endian or cross-bitness setup. However, in doing so it ended up requiring a cross compiler setup (and most likely a slow compiler setup) even when building TCG tests that are native to the host architecture. Always allow the host compiler in that case. Cc: qemu-stable@nongnu.org Fixes: c2118e9e1ab ("configure: don't try a "native" cross for linux-user", 2023-11-23) Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> (cherry picked from commit 007531586aa8ef6dccdadd927b89a50af62288d1) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-12-26include/ui/rect.h: fix qemu_rect_init() mis-assignmentElen Avan
Signed-off-by: Elen Avan <elen.avan@bk.ru> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2051 Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2050 Fixes: a200d53b1fde "virtio-gpu: replace PIXMAN for region/rect test" Cc: qemu-stable@nongnu.org Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> (cherry picked from commit 9d5b42beb6978dc6219d5dc029c9d453c6b8d503)
2023-12-26target/riscv/kvm: do not use non-portable strerrorname_np()Natanael Copa
strerrorname_np is non-portable and breaks building with musl libc. Use strerror(errno) instead, like we do other places. Cc: qemu-stable@nongnu.org Fixes: commit 082e9e4a58ba (target/riscv/kvm: improve 'init_multiext_cfg' error msg) Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2041 Buglink: https://gitlab.alpinelinux.org/alpine/aports/-/issues/15541 Signed-off-by: Natanael Copa <ncopa@alpinelinux.org> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> (cherry picked from commit d424db235434b8356c6b2d9420b846c7ddcc83ea)
2023-12-22iotests: Basic tests for internal snapshotsKevin Wolf
We have a few test cases that include tests for corner case aspects of internal snapshots, but nothing that tests that they actually function as snapshots or that involves deleting a snapshot. Add a test for this kind of basic internal snapshot functionality. The error cases include a regression test for the crash we just fixed with snapshot operations on inactive images. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-ID: <20231201142520.32255-4-kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com> (cherry picked from commit bb6e2511eb48539b7dcbcb5f47772e156b9c45d1) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-12-22vl: Improve error message for conflicting -incoming and -loadvmKevin Wolf
Currently, the conflict between -incoming and -loadvm is only detected when loading the snapshot fails because the image is still inactive for the incoming migration. This results in a suboptimal error message: $ ./qemu-system-x86_64 -hda /tmp/test.qcow2 -loadvm foo -incoming defer qemu-system-x86_64: Device 'ide0-hd0' is writable but does not support snapshots Catch the situation already in qemu_validate_options() to improve the message: $ ./qemu-system-x86_64 -hda /tmp/test.qcow2 -loadvm foo -incoming defer qemu-system-x86_64: 'incoming' and 'loadvm' options are mutually exclusive Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-ID: <20231201142520.32255-3-kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com> (cherry picked from commit 5a7f21efaf99c60614fe1967be1c0f9aa46c526e) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-12-22block: Fix crash when loading snapshot on inactive nodeKevin Wolf
bdrv_is_read_only() only checks if the node is configured to be read-only eventually, but even if it returns false, writing to the node may not be permitted at the moment (because it's inactive). bdrv_is_writable() checks that the node can be written to right now, and this is what the snapshot operations really need. Change bdrv_can_snapshot() to use bdrv_is_writable() to fix crashes like the following: $ ./qemu-system-x86_64 -hda /tmp/test.qcow2 -loadvm foo -incoming defer qemu-system-x86_64: ../block/io.c:1990: int bdrv_co_write_req_prepare(BdrvChild *, int64_t, int64_t, BdrvTrackedRequest *, int): Assertion `!(bs->open_flags & BDRV_O_INACTIVE)' failed. The resulting error message after this patch isn't perfect yet, but at least it doesn't crash any more: $ ./qemu-system-x86_64 -hda /tmp/test.qcow2 -loadvm foo -incoming defer qemu-system-x86_64: Device 'ide0-hd0' is writable but does not support snapshots Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-ID: <20231201142520.32255-2-kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com> (cherry picked from commit d3007d348adaaf04ee8b099a475282034a662414) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-12-19Update version for v8.2.0 releasev8.2.0Stefan Hajnoczi
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-12-12Update version for v8.2.0-rc4 releasev8.2.0-rc4Stefan Hajnoczi
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-12-12Merge tag 'pull-tcg-20231212' of https://gitlab.com/rth7680/qemu into stagingStefan Hajnoczi
target/i386: Fix 32-bit wrapping of pc/eip computation (#2022) tcg: Reduce serial context atomicity earlier (#2034) # -----BEGIN PGP SIGNATURE----- # # iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmV41IEdHHJpY2hhcmQu # aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV+0DwgApqX4Ntaz1/eIbEmr # sWTGlG7sQX28JrYm+Bd4MgtlE2+i06Vs3q1ZHThuZs9S6tQf8bcm1q1m0qZ486jk # hgQqSMPAOJv1U+QhTRy1kW3l8UmZkw9YddfV5FjBHeuRWglVeSxDtqkc4fUffthb # 82KvYIqo836HsYOOWtJqSuWVi60+q1RqYg+WZuygUmprf8Y+72Zu7ojjrizHoUNQ # wTjGR8Jsf22ZrFi+B0MXL78oumMLTnjxCv1426+P+0zVclJAJZxS/7K+VhD4cG1q # FG2zAphly+vuB248XSyzYxM8vgCVNAkLoUb2AAw1pdQpUzNaAEoTcAXIR7PJDord # wZnmvw== # =Fsyn # -----END PGP SIGNATURE----- # gpg: Signature made Tue 12 Dec 2023 16:45:37 EST # gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F # gpg: issuer "richard.henderson@linaro.org" # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full] # Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F * tag 'pull-tcg-20231212' of https://gitlab.com/rth7680/qemu: tcg: Reduce serial context atomicity earlier target/i386: Fix 32-bit wrapping of pc/eip computation Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-12-12tcg: Reduce serial context atomicity earlierRichard Henderson
Reduce atomicity while emitting opcodes, instead of later during code generation. This ensures that any helper called also sees the reduced atomicity requirement. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2034 Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231212193542.149117-1-richard.henderson@linaro.org>
2023-12-12target/i386: Fix 32-bit wrapping of pc/eip computationRichard Henderson
In 32-bit mode, pc = eip + cs_base is also 32-bit, and must wrap. Failure to do so results in incorrect memory exceptions to the guest. Before 732d548732ed, this was implicitly done via truncation to target_ulong but only in qemu-system-i386, not qemu-system-x86_64. To fix this, we must add conditional zero-extensions. Since we have to test for 32 vs 64-bit anyway, note that cs_base is always zero in 64-bit mode. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2022 Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20231212172510.103305-1-richard.henderson@linaro.org>
2023-12-12docs: clean-up the xenpvh documentationAlex Bennée
I noticed the code blocks where not rendering properly so thought I'd better fix things up. So: - Use better title for the machine type - Explain why Xen is a little different - Add a proper anchor to the tpm-device link - add newline so code block properly renders - add some indentation to make continuation clearer Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20231207130623.360473-1-alex.bennee@linaro.org>
2023-12-12block: Fix AioContext locking in qmp_block_resize()Kevin Wolf
The AioContext must be unlocked before calling blk_co_unref(), because it takes the AioContext lock internally in blk_unref_bh(), which is scheduled in the main thread. If we don't unlock, the AioContext is locked twice and nested event loops such as in bdrv_graph_wrlock() will deadlock. Cc: <qemu-stable@nongnu.org> Fixes: https://issues.redhat.com/browse/RHEL-15965 Fixes: 0c7d204f50c382c6baac8c94bd57af4a022b3888 Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20231208124352.30295-1-kwolf@redhat.com>
2023-12-12Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingStefan Hajnoczi
Fix for building with Xen 4.18 # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmV4M4AUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroOPgwgAhRYBI8Q7FO4LWZTi+ubYXfS1ZEVC # uy5eiyQNlymmAFFqutXLokvN1qsGhRlSeX5/uo5Tn6vWjkXPLlGikrecWHFSPmLS # 0s+4NOOfrM6gMm5CCqMzjQuogr4+xxiw/g+rxhWGhNqlL1jVG1+I6AU5EobMNlDA # gqd33OL509xkLVN6pCcmFwBInDHQl63YwOwVIR3cd2cfUW28M8DzGd9KULWJkZva # I51COEwo0EpLNC2ile7pnA8+8F79WBMgUdrhBzl/a8RHv7AvxAPQB/0TsZQknFo0 # PS3Y+yXdn2CT3KInu+QeW3kHkVoAdK06/cSOqIbEKuKgnZjEz0qFHq4K3A== # =SKW6 # -----END PGP SIGNATURE----- # gpg: Signature made Tue 12 Dec 2023 05:18:40 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: xen: fix condition for skipping virtio-mmio defines meson, xen: fix condition for enabling the Xen accelerator Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-12-12xen: fix condition for skipping virtio-mmio definesPaolo Bonzini
GUEST_VIRTIO_MMIO_* was added in Xen 4.17, so only define them for CONFIG_XEN_CTRL_INTERFACE_VERSIONs up to 4.16. Reported-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-12-12meson, xen: fix condition for enabling the Xen acceleratorPaolo Bonzini
A misspelled condition in xen_native.h is hiding a bug in the enablement of Xen for qemu-system-aarch64. The bug becomes apparent when building for Xen 4.18. While the i386 emulator provides the xenpv machine type for multiple architectures, and therefore can be compiled with Xen enabled even when the host is Arm, the opposite is not true: qemu-system-aarch64 can only be compiled with Xen support enabled when the host is Arm. Expand the computation of accelerator_targets['CONFIG_XEN'] similar to what is already there for KVM. Cc: Stefano Stabellini <stefano.stabellini@amd.com> Cc: Richard W.M. Jones <rjones@redhat.com> Cc: Daniel P. Berrangé <berrange@redhat.com> Reported-by: Michael Young <m.a.young@durham.ac.uk> Fixes: 0c8ab1cddd6 ("xen_arm: Create virtio-mmio devices during initialization", 2023-08-30) Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-12-06Update version for v8.2.0-rc3 releasev8.2.0-rc3Stefan Hajnoczi
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-12-06i386/sev: Avoid SEV-ES crash due to missing MSR_EFER_LMA bitMichael Roth
Commit 7191f24c7fcf ("accel/kvm/kvm-all: Handle register access errors") added error checking for KVM_SET_SREGS/KVM_SET_SREGS2. In doing so, it exposed a long-running bug in current KVM support for SEV-ES where the kernel assumes that MSR_EFER_LMA will be set explicitly by the guest kernel, in which case EFER write traps would result in KVM eventually seeing MSR_EFER_LMA get set and recording it in such a way that it would be subsequently visible when accessing it via KVM_GET_SREGS/etc. However, guest kernels currently rely on MSR_EFER_LMA getting set automatically when MSR_EFER_LME is set and paging is enabled via CR0_PG_MASK. As a result, the EFER write traps don't actually expose the MSR_EFER_LMA bit, even though it is set internally, and when QEMU subsequently tries to pass this EFER value back to KVM via KVM_SET_SREGS* it will fail various sanity checks and return -EINVAL, which is now considered fatal due to the aforementioned QEMU commit. This can be addressed by inferring the MSR_EFER_LMA bit being set when paging is enabled and MSR_EFER_LME is set, and synthesizing it to ensure the expected bits are all present in subsequent handling on the host side. Ultimately, this handling will be implemented in the host kernel, but to avoid breaking QEMU's SEV-ES support when using older host kernels, the same handling can be done in QEMU just after fetching the register values via KVM_GET_SREGS*. Implement that here. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Marcelo Tosatti <mtosatti@redhat.com> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: Akihiko Odaki <akihiko.odaki@daynix.com> Cc: Philippe Mathieu-Daudé <philmd@linaro.org> Cc: Lara Lazier <laramglazier@gmail.com> Cc: Vitaly Kuznetsov <vkuznets@redhat.com> Cc: Maxim Levitsky <mlevitsk@redhat.com> Cc: <kvm@vger.kernel.org> Fixes: 7191f24c7fcf ("accel/kvm/kvm-all: Handle register access errors") Signed-off-by: Michael Roth <michael.roth@amd.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20231206155821.1194551-1-michael.roth@amd.com>
2023-12-05Merge tag 'pull-ufs-20231205' of https://gitlab.com/jeuk20.kim/qemu into stagingStefan Hajnoczi
ufs fixes for 8.2 # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCgAdFiEEUBfYMVl8eKPZB+73EuIgTA5dtgIFAmVurjcACgkQEuIgTA5d # tgLWVBAAkzus4nN2+Z0H23VUmeBPCLPFXRSkK8mOWC3ymbX3kiy/IjgM7Ept6QWA # btssTf3YEeDtycgbrb5GZ4kEfKThDN7bbGRHvCW5bjwkyLQN1Ys2K61CTRX0VhSi # U4HDE3gCm+LpO28BuV/1KunlSH4TWjt76AB6YG5PuyzSH+AbC8yY7m+VSJTmCw1k # cZv0TQ+9lqWc4C6ziETV8UqhhltBmd/57P3xFDKhYNl0EtzxnKGSZ2szzWqE7guY # DsmTlfB5bnkYPE51xxTcJnRj907utNrIfa2kbu9wXU/GuPuEf9QkDo1Dt3t1Z0Zm # OZPkloXC2eNufVcGYVJa2PylRjwFlg01IuhYmlhsgerg5LZz2RIyrWM61JTONF2J # 6EvO89e2S3XpBbnl2ugf2rMIdW1tlLSWhnLZD+jZzOu+V2TeLm6/onHWCVQ02sLr # ddDVpf2djvUsmRvcBBYlI40FcC9Wt828Spm+wkRsGHC+VbAg2al6jRNXyJ2LWeiS # wGsAwRV6XhQz996uMOWTA7jEsAawHUFgYCsH4bgiqiWEn+FblufY2iicRxY4ZsJA # GXpvxGoUHWE8e0XjXG1BnRFo2Q5ns9SRl5gx5X7rcmIKUGGCh3ZI72zfeVgCjm7b # 5/CV/YzKuCRWJCYcORguli1GVuPO01FJrBloTJc0OSaDAtZL2Mg= # =o2kr # -----END PGP SIGNATURE----- # gpg: Signature made Mon 04 Dec 2023 23:59:35 EST # gpg: using RSA key 5017D831597C78A3D907EEF712E2204C0E5DB602 # gpg: Good signature from "Jeuk Kim <jeuk20.kim@samsung.com>" [unknown] # gpg: aka "Jeuk Kim <jeuk20.kim@gmail.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: 5017 D831 597C 78A3 D907 EEF7 12E2 204C 0E5D B602 * tag 'pull-ufs-20231205' of https://gitlab.com/jeuk20.kim/qemu: hw/ufs: avoid generating the same ID string for different LU devices Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-12-05hw/ufs: avoid generating the same ID string for different LU devicesAkinobu Mita
QEMU would not start when trying to create two UFS host controllers and a UFS logical unit for each with the following options: -device ufs,id=bus0 \ -device ufs-lu,drive=drive1,bus=bus0,lun=0 \ -device ufs,id=bus1 \ -device ufs-lu,drive=drive2,bus=bus1,lun=0 \ This is because the same ID string ("0:0:0/scsi-disk") is generated for both UFS logical units. To fix this issue, prepend the parent pci device's path to make the ID string unique. ("0000:00:03.0/0:0:0/scsi-disk" and "0000:00:04.0/0:0:0/scsi-disk") Resolves: #2018 Fixes: 096434fea13a ("hw/ufs: Modify lu.c to share codes with SCSI subsystem") Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Reviewed-by: Jeuk Kim <jeuk20.kim@samsung.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20231204150543.48252-1-akinobu.mita@gmail.com> Signed-off-by: Jeuk Kim <jeuk20.kim@samsung.com>
2023-12-04Merge tag 'misc-fixes-20231204' of https://github.com/philmd/qemu into stagingStefan Hajnoczi
Misc fixes for 8.2 - memory: Avoid unaligned accesses (Patrick) - target/riscv: Fix variable shadowing (Daniel) - tests/avocado: Update URL, skip flaky test (Alex, Phil) # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmVt7w4ACgkQ4+MsLN6t # wN7AzA/+N1ec1I2IC0LYT8ThBCyV/92o+1FH5KaIxiVN5Ty3cACnGAac8IJ1K2tC # 5WG8Dxg4rq+bM16lUq9ME7k82Y3PoxLoRQa8fuClFKdHMXU2sgY4OwTx2606cO4B # 0H4gR+i3XgrgIDo8qRezWX0JSd1Srrz9QPlcq6kJfDtRq7DU0329aOobkyzuUJPb # DJD9YPu9y0KokBCBuVlt5ypNSM9xJGRtznFt1sFfNyPgNOnie3s+fYpPn26UigcY # 8OY/PMS5hapDw/s/gFKWQb/nCTSRnJKZ5dODOjHXK8HvTbYHedw8C4apXyjSXwBI # fBerNEKJHwD/1QkFhbNCIwsidH72BWeHljrelbZlsUfXU1VcCqNiXV8d2R9ak3xt # lrW7UcytC1+PqhmIVEXAOA4cwJcq6Hs9IcZ9G9aMvcmlhY3Fv0UKMoRYgsGTULeP # ySQF3FDSc6dldsfBdwqHGHlwL12EYmpN2sIhEc5aQ9y5Mmuj2FBOYHUbPpyoVLpw # e45n9Epc43GUVCMj3lZNjWKd+87nGjwKOM3rpBlcaSG3JRkLUe8o5APxeYzePZfO # 2IOWcGnrUixsvWbNY+6JF98n5hQK7Va3h/e1YbS1K2OZ013LT1SNiZ1LOrl9KiXf # agY6HMukKbCpJAqpXnMbgWdxCb7GdtjVaWKIVEgejeZTVdH4f8Y= # =r21r # -----END PGP SIGNATURE----- # gpg: Signature made Mon 04 Dec 2023 10:23:58 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 'misc-fixes-20231204' of https://github.com/philmd/qemu: tests/avocado: mark ReplayKernelNormal.test_mips64el_malta as flaky tests/avocado: Update yamon-bin-02.22.zip URL target/riscv/kvm: fix shadowing in kvm_riscv_(get|put)_regs_csr system/memory: use ldn_he_p/stn_he_p Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-12-04Merge tag 'pull-target-arm-20231204-1' of ↵Stefan Hajnoczi
https://git.linaro.org/people/pmaydell/qemu-arm into staging target-arm queue: * Turn off SME if SVE is turned off (this combination doesn't currently work and QEMU will assert if you try it) # -----BEGIN PGP SIGNATURE----- # # iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAmVt3wQZHHBldGVyLm1h # eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3vrmD/9zu48IxCdHFSshMRmXz6kI # tMvTrsMSOGXfuQqCbvLn3CUP/La50Yt/T1C2TKzVII1W8zpw8wEEvraCBjexzUzK # Jcjw0dPSIllQOHBkoUGsgqA0+UkhfIwH0po10rxm1L+ZP3DfISVdyDV9oxCNfEO0 # pGXI1eAN9GIQtJtUj3kZE+RUoamJfoSjlm5XVeX3T+utEU7yf1461L1/qaylYOrW # wao72ffbuf41jRJwnVmMFoIPrwueYtEeuKl/EgYU4YPxkSQEo34u6d9fz2Irt6/Y # utO2SffhhmlxQaFhgPX3hvAsfapMt/p2Jy6oUpThOjN75adCq+g1CYj7lzEfIX16 # kb2CY8zQ8NboJtgnkiQAA062myURnk/kmulv0OF6Hh0jHSuLzuMMLcCfBJgq4H6s # mnBCJfetwRgwqcSl1JTfrMm4wYOLmSrmOcM5JjYwY2YYjnFXI+XB1MdKm0h8cROG # nFu5TZtNnxgzqBgoh1140AYN851Y1dshczZIHb1/YuNpBIl+ZUO4v5sRT3KBSzb+ # G21570neBv8QcfDSgrLesrjNBDREfkaWEu9BM85461uTjbCLG8RUpn+Jd4VtpkNe # YVzomhuM9CI5CmYdrTMJ74gnZUtAT9Q3FTcfGL8G4KiSIe85BTw+gEy4PhLXD6FT # 68fP1M+s8/hsuXCJYbvmAA== # =K/u0 # -----END PGP SIGNATURE----- # gpg: Signature made Mon 04 Dec 2023 09:15:32 EST # gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE # gpg: issuer "peter.maydell@linaro.org" # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full] # gpg: aka "Peter Maydell <pmaydell@gmail.com>" [full] # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full] # gpg: aka "Peter Maydell <peter@archaic.org.uk>" [unknown] # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * tag 'pull-target-arm-20231204-1' of https://git.linaro.org/people/pmaydell/qemu-arm: target/arm: Disable SME if SVE is disabled Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-12-04Merge tag 'pull-request-2023-12-04' of https://gitlab.com/thuth/qemu into ↵Stefan Hajnoczi
staging * Fix wording in iotest 149 * Fix whitespace issues in sh4 code (ignore checkpatch.pl warnings here) * Make sure to check return values in qtests # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmVt4PwRHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbWhYxAAm6ww++qfCh5uLrKjXrv/ZS+b+8UVMT+p # wOBNBz0RDpDahAwesxLABAg9b+fabLTx9OpOyQRgmM/ofCoW/Oi7xzCEwv9JPJX0 # Kr7x5AMCTc2hPydxsMenWYZXLZXcc0HSkB+4yN5FTeOl8YPoRetegsGbiirGpod1 # QyD/oLMZzBxqteF/m0a4gxEuwi3qgRVIOkdk8zeSBMAl6EUazsKR8sTrdCrkupHl # ddMKjRH4Gr2sXoZ8L/mr4T5FodVxAF1pcZnVyPYDlVgNK/V0IWDcbmFFNr0rXxCM # CZz7gIOZkpm/MXpVE9UEg++ZOQ16gDUNpvQRyNPgIn0vbiuF5kcXmUpstJWHDico # O98wgH6im3iC7xyaMTOq3pjSb9RNP4cmIw77EKJyS93RDAgiCX0ozN3zEkxsvZYu # hQadBd3TSUP6jxz2SWQ6irCwkElfozCc1cPfUyW0rFXjLqWei0UirWDdyN5dL8vk # pkupZG5p3jiiZs1hm+TQ4W1CPVZFTAW+LcI7V/Na3EBKQvrjYDlHMQdx0NaJh5e3 # xn84bvTnuYfT/I63z9zqIbMwPQ5t+lJaR9ohkn9Q4tTEnHuMV9svON5rsRc3YE6p # XrR02G9zu4kVAKs51DFNWC9SLgviW+LB2DCe+e2CrqwPjiz+MeOVGEEre7/nnj/q # clP7u3MyX5A= # =rU6S # -----END PGP SIGNATURE----- # gpg: Signature made Mon 04 Dec 2023 09:23:56 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-2023-12-04' of https://gitlab.com/thuth/qemu: tests/qtest: check the return value sh4: Coding style: Remove tabs tests/qemu-iotests/149: Use more inclusive language in this test Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-12-04tests/avocado: mark ReplayKernelNormal.test_mips64el_malta as flakyAlex Bennée
I missed this when going through the recent failure logs. I can run the test 30 times without failure locally but it seems to hang pretty reliably on GitLab's CI infra-structure. Cc: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20231201201027.2689404-1-alex.bennee@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-12-04tests/avocado: Update yamon-bin-02.22.zip URLPhilippe Mathieu-Daudé
http://www.imgtec.com/tools/mips-tools/downloads/ redirects to https://mips.com/downloads/yamon-version-02-22/ then points to an invalid path to a s3 bucket. Use the correct path. The site will eventually be fixed. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20231201205630.10837-1-philmd@linaro.org>
2023-12-04target/riscv/kvm: fix shadowing in kvm_riscv_(get|put)_regs_csrDaniel Henrique Barboza
KVM_RISCV_GET_CSR() and KVM_RISCV_SET_CSR() use an 'int ret' variable that is used to do an early 'return' if ret > 0. Both are being called in functions that are also declaring a 'ret' integer, initialized with '0', and this integer is used as return of the function. The result is that the compiler is less than pleased and is pointing shadowing errors: ../target/riscv/kvm/kvm-cpu.c: In function 'kvm_riscv_get_regs_csr': ../target/riscv/kvm/kvm-cpu.c:90:13: error: declaration of 'ret' shadows a previous local [-Werror=shadow=compatible-local] 90 | int ret = kvm_get_one_reg(cs, RISCV_CSR_REG(env, csr), &reg); \ | ^~~ ../target/riscv/kvm/kvm-cpu.c:539:5: note: in expansion of macro 'KVM_RISCV_GET_CSR' 539 | KVM_RISCV_GET_CSR(cs, env, sstatus, env->mstatus); | ^~~~~~~~~~~~~~~~~ ../target/riscv/kvm/kvm-cpu.c:536:9: note: shadowed declaration is here 536 | int ret = 0; | ^~~ ../target/riscv/kvm/kvm-cpu.c: In function 'kvm_riscv_put_regs_csr': ../target/riscv/kvm/kvm-cpu.c:98:13: error: declaration of 'ret' shadows a previous local [-Werror=shadow=compatible-local] 98 | int ret = kvm_set_one_reg(cs, RISCV_CSR_REG(env, csr), &reg); \ | ^~~ ../target/riscv/kvm/kvm-cpu.c:556:5: note: in expansion of macro 'KVM_RISCV_SET_CSR' 556 | KVM_RISCV_SET_CSR(cs, env, sstatus, env->mstatus); | ^~~~~~~~~~~~~~~~~ ../target/riscv/kvm/kvm-cpu.c:553:9: note: shadowed declaration is here 553 | int ret = 0; | ^~~ The macros are doing early returns for non-zero returns and the local 'ret' variable for both functions is used just to do 'return 0', so remove them from kvm_riscv_get_regs_csr() and kvm_riscv_put_regs_csr() and do a straight 'return 0' in the end. For good measure let's also rename the 'ret' variables in KVM_RISCV_GET_CSR() and KVM_RISCV_SET_CSR() to '_ret' to make them more resilient to these kind of errors. Fixes: 937f0b4512 ("target/riscv: Implement kvm_arch_get_registers") Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-ID: <20231123101338.1040134-1-dbarboza@ventanamicro.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-12-04system/memory: use ldn_he_p/stn_he_pPatrick Venture
Using direct pointer dereferencing can allow for unaligned accesses, which was seen during execution with sanitizers enabled. Cc: qemu-stable@nongnu.org Reviewed-by: Chris Rauer <crauer@google.com> Reviewed-by: Peter Foley <pefoley@google.com> Signed-off-by: Patrick Venture <venture@google.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: David Hildenbrand <david@redhat.com> Message-ID: <20231116163633.276671-1-venture@google.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-12-04tests/qtest: check the return valueZhu Jun
These variables "ret" are never referenced in the code, thus add check logic for the "ret" Signed-off-by: Zhu Jun <zhujun2@cmss.chinamobile.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-ID: <20231121080802.4500-1-zhujun2@cmss.chinamobile.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-12-04sh4: Coding style: Remove tabsYihuan Pan
Replaces TABS with spaces to ensure have a consistent coding style with an indentation of 4 spaces in the SH4 subsystem. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/376 Signed-off-by: Yihuan Pan <xun794@gmail.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-ID: <20231124044554.513752-1-xun794@gmail.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-12-04tests/qemu-iotests/149: Use more inclusive language in this testThomas Huth
Let's use 'unsupported_configs' and 'tested_configs' here instead of non-inclusive words. Message-ID: <20231122084000.809696-1-thuth@redhat.com> Reviewed-by: "Daniel P. Berrangé" <berrange@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-12-04target/arm: Disable SME if SVE is disabledPeter Maydell
There is no architectural requirement that SME implies SVE, but our implementation currently assumes it. (FEAT_SME_FA64 does imply SVE.) So if you try to run a CPU with eg "-cpu max,sve=off" you quickly run into an assert when the guest tries to write to SMCR_EL1: #6 0x00007ffff4b38e96 in __GI___assert_fail (assertion=0x5555566e69cb "sm", file=0x5555566e5b24 "../../target/arm/helper.c", line=6865, function=0x5555566e82f0 <__PRETTY_FUNCTION__.31> "sve_vqm1_for_el_sm") at ./assert/assert.c:101 #7 0x0000555555ee33aa in sve_vqm1_for_el_sm (env=0x555557d291f0, el=2, sm=false) at ../../target/arm/helper.c:6865 #8 0x0000555555ee3407 in sve_vqm1_for_el (env=0x555557d291f0, el=2) at ../../target/arm/helper.c:6871 #9 0x0000555555ee3724 in smcr_write (env=0x555557d291f0, ri=0x555557da23b0, value=2147483663) at ../../target/arm/helper.c:6995 #10 0x0000555555fd1dba in helper_set_cp_reg64 (env=0x555557d291f0, rip=0x555557da23b0, value=2147483663) at ../../target/arm/tcg/op_helper.c:839 #11 0x00007fff60056781 in code_gen_buffer () Avoid this unsupported and slightly odd combination by disabling SME when SVE is not present. Cc: qemu-stable@nongnu.org Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2005 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20231127173318.674758-1-peter.maydell@linaro.org
2023-12-04tests/avocado: Update yamon-bin-02.22.zip URLPhilippe Mathieu-Daudé
http://www.imgtec.com/tools/mips-tools/downloads/ redirects to https://mips.com/downloads/yamon-version-02-22/ then points to an invalid path to a s3 bucket. Use the correct path. The site will eventually be fixed. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20231201205630.10837-1-philmd@linaro.org>
2023-12-04Merge tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu into ↵Stefan Hajnoczi
staging ui/audio fixes for 8.2 # -----BEGIN PGP SIGNATURE----- # # iQJQBAABCAA6FiEEh6m9kz+HxgbSdvYt2ujhCXWWnOUFAmVtiO0cHG1hcmNhbmRy # ZS5sdXJlYXVAcmVkaGF0LmNvbQAKCRDa6OEJdZac5UDeEACvbixo8MuxOpBf9DK2 # JTCQeHYeVW7QtwDh9xUUnbcM77+lWgkr9OeCJ7FKxF1J7UHkQ7jIzISs/P0zuCw0 # JRkoOcfOnxV/Pn8XAq79F6Yq55EUdCdvsj0XgsVx+K096VHvjlK3fzNwNebJrkos # NpwQnnqI37TYBUFSivjKkEkPf1Kp4R4abeNs3eEzsIMUzEmEZQwwi5zZAMxxZ41o # fyItvdaEEDJxzupS6e0x4O4B5KkTo9RFwsJgstOAbkCxuJk67grV9dm3S3wFiUR3 # iFR2P/EyzctT9QOkU7oEIi87CiociKaYWgw/tDU4lFjXwbkt0a59b783Rha1RlN8 # ICFQ3B0NX+CNlc5PPsF1yp3+DNJRKz8Rap4PmU5IIVXTlPHm+YrWRw6vklw5kq7y # nAvdcfIJ+UQGVCgqQiLkuZslz4ATFOypnUvSL+eds1jHMS6UQcGd3zD1QCEPhDSP # jhFirqDQYWU/18ZU3b6VuDe5Ko3erd4V7hDikeQnjLjYfBFX1/Mts+6GmaGdfbqk # JLOHYa7CUP7akTB7fQF1/4B6cSf3hOsXYlmDHQPZgi1OYEy/BdPuwM5pN4jAikwO # b2z6TrXS3hQK61bUtU+XnhOOW98+gfz77UwluXDl22KHGV+c/SadyMFJWm8VYX4k # DuNTQ78vApqCuAhjFcKSXPSt7A== # =fpz/ # -----END PGP SIGNATURE----- # gpg: Signature made Mon 04 Dec 2023 03:08:13 EST # gpg: using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5 # gpg: issuer "marcandre.lureau@redhat.com" # gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full] # gpg: aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full] # Primary key fingerprint: 87A9 BD93 3F87 C606 D276 F62D DAE8 E109 7596 9CE5 * tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu: hw/audio/virtio-sound: mark the device as unmigratable ui/vnc-clipboard: fix inflate_buffer ui/gtk-egl: move function calls back to regular code path Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-12-04Merge tag 'pull-more-8.2-fixes-011223-2' of https://gitlab.com/stsquad/qemu ↵Stefan Hajnoczi
into staging Flaky avocado tests, gdbstub and gitlab tweaks - gdbstub, properly halt when QEMU is having IO issues - convert skipIf(GITLAB_CI) to skipUnless(QEMU_TEST_FLAKY_TESTS) - tag sbsa-ref tests as TCG only - build the correct microblaze for avocado-system-ubuntu - add optional flaky tests job to CI # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCgAdFiEEZoWumedRZ7yvyN81+9DbCVqeKkQFAmVqHFgACgkQ+9DbCVqe # KkQHLwgAjP2iL5LSa3FaMUoESJQqRB0rpoJ80gtEtmvmgRF0fHsRfHtDdMN9h2Ed # YilCDhMKLyr2ZoK4atyuc5SR6vCXI5RAvfTddex0xSxlvBX5Z5+1FMC6yA8SDJM7 # ezEXACEKHiGv+l8gvOZOf9ZYEgh8DMJYFMbrtxuxKWw/kAjZ3R3X/ChCL94ZCPRe # 486wqPIQfp5EPs2ddsW4DYFTjLpK5ImX+u/5kdaEGXwcg8UoLmQ9BVIrN/hYJ6u5 # t/mAp1qVIQwSOSUBnerQ4ZkVQfCgLtEtiDtt8EZjUbQD3DcLjfHFjTwVlpqcC1zs # wHXYpLbD5jkthqav5E0DObCF9gIZdA== # =qtvU # -----END PGP SIGNATURE----- # gpg: Signature made Fri 01 Dec 2023 12:48:08 EST # gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44 # gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.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: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44 * tag 'pull-more-8.2-fixes-011223-2' of https://gitlab.com/stsquad/qemu: gitlab: add optional job to run flaky avocado tests gitlab: build the correct microblaze target tests/avocado: tag sbsa tests as tcg only docs/devel: rationalise unstable gitlab tests under FLAKY_TESTS gdbstub: use a better signal when we halt for IO reasons Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-12-04Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu ↵Stefan Hajnoczi
into staging virtio,pc,pci: features, cleanups, fixes misc fixes, cleanups Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmVrmhwPHG1zdEByZWRo # YXQuY29tAAoJECgfDbjSjVRp/XsH/05hHtQqO+EnKSAW5SEwZnlLfzDcajVVPIkT # h6Yf6ahHNf4hG1qqa2CICqJtDAOQYamO128QjZdQxsnYejwBmZ/oG//neWh6qLPV # Hp4AaKV2MjKRQZPNblnrGUirxkSWSTqIONXp4FsVVpKOKW9IX5f9tH6nyFAqXWX7 # KzNY/3KD1CVSwAV1+hY2c6OzWVdTSJykPRocfB0jTYY1RygI0t57Hiq7v8AliGAx # 7ktSJFD9MBr+4Un7CQZWp24eyrL77j8U+YQRlPVYupkmQyuXHPdBr4RruHcGupIy # GeIvbkX1mTCEfOd/HFQ1X41hpf8AEyZjjq2SOEBncIRWY6EhSio= # =opjy # -----END PGP SIGNATURE----- # gpg: Signature made Sat 02 Dec 2023 15:57:00 EST # gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469 # gpg: issuer "mst@redhat.com" # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full] # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full] # Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469 * tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: vhost-user-scsi: free the inflight area when reset vhost-user: fix the reconnect error msix: unset PCIDevice::msix_vector_poll_notifier in rollback virtio-iommu: Remove useless !sdev check in virtio_iommu_probe() hw/i386: fix short-circuit logic with non-optimizing builds hw/acpi/erst: Do not ignore Error* in realize handler pcie_sriov: Remove g_new assertion virtio-sound: add realize() error cleanup path virtio-snd: check AUD_register_card return value hw/audio/hda-codec: reenable the audio mixer hw/audio/hda-codec: fix multiplication overflow hw/audio/virtio-snd-pci: fix the PCI class code tests/acpi/bios-tables-test: do not write new blobs unless there are changes netdev: set timeout depending on loadavg osdep: add getloadavg Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-12-04Merge tag 'migration-20231201-pull-request' of ↵Stefan Hajnoczi
https://github.com/xzpeter/qemu into staging Migration patches for rc3: - One more memleak regression fix from Het # -----BEGIN PGP SIGNATURE----- # # iIgEABYKADAWIQS5GE3CDMRX2s990ak7X8zN86vXBgUCZWoLbRIccGV0ZXJ4QHJl # ZGhhdC5jb20ACgkQO1/MzfOr1wahYwD+OsD7CaZYjkl9KSooRfblEenD6SdfhAdC # oZc07f2UxocA/0s1keDBZUUcZOiGYPDFV5his4Jw4F+RRD1YIpVWZg4J # =T0/r # -----END PGP SIGNATURE----- # gpg: Signature made Fri 01 Dec 2023 11:35:57 EST # gpg: using EDDSA key B9184DC20CC457DACF7DD1A93B5FCCCDF3ABD706 # gpg: issuer "peterx@redhat.com" # gpg: Good signature from "Peter Xu <xzpeter@gmail.com>" [full] # gpg: aka "Peter Xu <peterx@redhat.com>" [full] # Primary key fingerprint: B918 4DC2 0CC4 57DA CF7D D1A9 3B5F CCCD F3AB D706 * tag 'migration-20231201-pull-request' of https://github.com/xzpeter/qemu: migration: Plug memory leak with migration URIs Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-12-04hw/audio/virtio-sound: mark the device as unmigratableVolker Rümelin
The virtio-sound device is currently not migratable. QEMU crashes on the source machine at some point during the migration with a segmentation fault. Even with this bug fixed, the virtio-sound device doesn't migrate the state of the audio streams. For example, running streams leave the device on the destination machine in a broken condition. Mark the device as unmigratable until these issues have been fixed. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20231204072837.6058-1-vr_qemu@t-online.de>
2023-12-04ui/vnc-clipboard: fix inflate_bufferFiona Ebner
Commit d921fea338 ("ui/vnc-clipboard: fix infinite loop in inflate_buffer (CVE-2023-3255)") removed this hunk, but it is still required, because it can happen that stream.avail_in becomes zero before coming across a return value of Z_STREAM_END in the loop. This fixes the host->guest direction of the clipboard with noVNC and TigerVNC as clients. Fixes: d921fea338 ("ui/vnc-clipboard: fix infinite loop in inflate_buffer (CVE-2023-3255)") Reported-by: Friedrich Weber <f.weber@proxmox.com> Signed-off-by: Fiona Ebner <f.ebner@proxmox.com> Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20231122125826.228189-1-f.ebner@proxmox.com>
2023-12-04ui/gtk-egl: move function calls back to regular code pathVolker Rümelin
Commit 6f189a08c1 ("ui/gtk-egl: Check EGLSurface before doing scanout") introduced a regression when QEMU is running with a virtio-gpu-gl-device on a host under X11. After the guest has initialized the virtio-gpu-gl-device, the guest screen only shows "Display output is not active.". Commit 6f189a08c1 moved all function calls in gd_egl_scanout_texture() to a code path which is only called once after gd_egl_init() succeeds in gd_egl_scanout_texture(). Move all function calls in gd_egl_scanout_texture() back to the regular code path so they get always called if one of the gd_egl_init() calls was successful. Fixes: 6f189a08c1 ("ui/gtk-egl: Check EGLSurface before doing scanout") Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20231111104020.26183-1-vr_qemu@t-online.de>
2023-12-02vhost-user-scsi: free the inflight area when resetLi Feng
Keep it the same to vhost-user-blk. At the same time, fix the vhost_reset_device. Signed-off-by: Li Feng <fengli@smartx.com> Message-Id: <20231123055431.217792-3-fengli@smartx.com> Reviewed-by: Raphael Norwitz <raphael.norwitz@nutanix.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-12-02vhost-user: fix the reconnect errorLi Feng
If the error occurs in vhost_dev_init, the value of s->connected is set to true in advance, and there is no chance to enter this function execution again in the future. Signed-off-by: Li Feng <fengli@smartx.com> Message-Id: <20231123055431.217792-2-fengli@smartx.com> Reviewed-by: Raphael Norwitz <raphael.norwitz@nutanix.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-12-02msix: unset PCIDevice::msix_vector_poll_notifier in rollbackRobert Hoo
In the rollback in msix_set_vector_notifiers(), original patch forgot to undo msix_vector_poll_notifier pointer. Fixes: bbef882cc193 ("msi: add API to get notified about pending bit poll") Signed-off-by: Robert Hoo <robert.hoo.linux@gmail.com> Message-Id: <20231113081349.1307-1-robert.hoo.linux@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-12-02virtio-iommu: Remove useless !sdev check in virtio_iommu_probe()Eric Auger
The code already checks iommu_mr is not NULL so there is no need to check container_of() is not NULL. Remove the check. Fixes: CID 1523901 Fixes: 09b4c3d6a2 ("virtio-iommu: Record whether a probe request has been issued") Signed-off-by: Eric Auger <eric.auger@redhat.com> Reported-by: Coverity (CID 1523901) Message-Id: <20231109170715.259520-1-eric.auger@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-12-02hw/i386: fix short-circuit logic with non-optimizing buildsDaniel Hoffman
`kvm_enabled()` is compiled down to `0` and short-circuit logic is used to remove references to undefined symbols at the compile stage. Some build configurations with some compilers don't attempt to simplify this logic down in some cases (the pattern appears to be that the literal false must be the first term) and this was causing some builds to emit references to undefined symbols. An example of such a configuration is clang 16.0.6 with the following configure: ./configure --enable-debug --without-default-features --target-list=x86_64-softmmu --enable-tcg-interpreter Signed-off-by: Daniel Hoffman <dhoff749@gmail.com> Message-Id: <20231119203116.3027230-1-dhoff749@gmail.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-12-02hw/acpi/erst: Do not ignore Error* in realize handlerPhilippe Mathieu-Daudé
erst_realizefn() passes @errp to functions without checking for failure. If it runs into another failure, it trips error_setv()'s assertion. Use the ERRP_GUARD() macro and check *errp, as suggested in commit ae7c80a7bd ("error: New macro ERRP_GUARD()"). Cc: qemu-stable@nongnu.org Fixes: f7e26ffa59 ("ACPI ERST: support for ACPI ERST feature") Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20231120130017.81286-1-philmd@linaro.org> Reviewed-by: Ani Sinha <anisinha@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-12-02pcie_sriov: Remove g_new assertionAkihiko Odaki
g_new() aborts if the allocation fails so it returns NULL only if the requested allocation size is zero. register_vfs() makes such an allocation if NumVFs is zero so it should not assert that g_new() returns a non-NULL value. Fixes: 7c0fa8dff8 ("pcie: Add support for Single Root I/O Virtualization (SR/IOV)") Buglink: https://issues.redhat.com/browse/RHEL-17209 Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com> Message-Id: <20231123075630.12057-1-akihiko.odaki@daynix.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Cédric Le Goater <clg@redhat.com> Tested-by: Yanghang Liu<yanghliu@redhat.com> Reviewed-by: Cédric Le Goater &lt;<a href="mailto:clg@redhat.com" target="_blank">clg@redhat.com</a>&gt;<br> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-12-02virtio-sound: add realize() error cleanup pathManos Pitsidianakis
QEMU crashes on exit when a virtio-sound device has failed to realise. Its vmstate field was not cleaned up properly with qemu_del_vm_change_state_handler(). This patch changes the realize() order as 1. Validate the given configuration values (no resources allocated by us either on success or failure) 2. Try AUD_register_card() and return on failure (no resources allocated by us on failure) 3. Initialize vmstate, virtio device, heap allocations and stream parameters at once. If error occurs, goto error_cleanup label which calls virtio_snd_unrealize(). This cleans up all resources made in steps 1-3. Reported-by: Volker Rümelin <vr_qemu@t-online.de> Fixes: 2880e676c000 ("Add virtio-sound device stub") Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org> Message-Id: <20231116072046.4002957-1-manos.pitsidianakis@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
generated by cgit v1.2.3 (git 2.26.2) at 2025-03-15 20:20:57 +0000