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2022-08-02Merge tag 'for-upstream' of git://repo.or.cz/qemu/kevin into stagingRichard Henderson
Block layer patches - libvduse: Coverity fixes - hd-geometry: Fix ignored bios-chs-trans setting - io_uring: Fix compiler warning (missing #include) - main loop: add missing documentation links to GS/IO macros - qemu-iotests: Discard stderr when probing devices # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmLpKDURHGt3b2xmQHJl # ZGhhdC5jb20ACgkQfwmycsiPL9ZMcA//buzWQl/AFL2VT5Fy3WpFCYDVp5mTPJ2q # bgkhCpn6i7UXIkML53hygfm7LN9Fj8Q8Ld4ljkETzljJajS3zsXvyY6bgNevQutX # 8WvkcUNWMb96DEgetInak2ebH6lhti6/V7lBfjNFG1yC2s8l+JoWIPqWfJqohdiN # D4+loa/wQx1ZS3TgKq8zAxfi5qbbGxRTZQUvuCJNYRryRQmJsZH380DzlIqkRJWt # b3rM7m9ElSpmcmwmztWkdK4E/2VYGknUQOnRpY0AUSUTcm/kaP7EVwh61+TdjlKL # NZxvZ08kenGFTBEA9z3ahnggcLypj4IYU3DB29CiJLjMjCb0s7tMwc8USYajN+GA # iDqkbK14mDd8auRDVbVcmnq34xzS0rJocpzT0Jo9zYo7oGe/r+JjaVWmWq0pZ2SE # QQuSPZXZokUdpL6E5X05+JZ+u6+G+iQz9UOhNpwmKB1ajiXUVKIst/SctpyKedOr # cJWB34tQxQIFB57s6K7wVMbSWPIumTwQc08EX0HoicT9pUMN7s+Z1jrCufudZ0ot # gx95v7gBDZZDsJim5qi3znA8tqnUmtL0yxkUVgv7LdQfIleEnEFfutFJpq/7VFe9 # WRzXBQJPU451jF7Gvj/StA3+05qMr22mXW4CX6t96Ud6QHiR0mUBSGPRzYusIV4d # KYOjySU7cOg= # =axCN # -----END PGP SIGNATURE----- # gpg: Signature made Tue 02 Aug 2022 06:35:49 AM PDT # gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6 # gpg: issuer "kwolf@redhat.com" # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full] * tag 'for-upstream' of git://repo.or.cz/qemu/kevin: main loop: add missing documentation links to GS/IO macros qemu-iotests: Discard stderr when probing devices hw/block/hd-geometry: Do not override specified bios-chs-trans libvduse: Pass positive value to strerror() libvduse: Replace strcpy() with strncpy() libvduse: Fix the incorrect function name block/io_uring: add missing include file Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-08-02linux-user: Use memfd for open syscall emulationRainer Müller
For certain paths in /proc, the open syscall is intercepted and the returned file descriptor points to a temporary file with emulated contents. If TMPDIR is not accessible or writable for the current user (for example in a read-only mounted chroot or container) tools such as ps from procps may fail unexpectedly. Trying to read one of these paths such as /proc/self/stat would return an error such as ENOENT or EROFS. To relax the requirement on a writable TMPDIR, use memfd_create() instead to create an anonymous file and return its file descriptor. Signed-off-by: Rainer Müller <raimue@codingfarm.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220729154951.76268-1-raimue@codingfarm.de> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2022-08-02main loop: add missing documentation links to GS/IO macrosEmanuele Giuseppe Esposito
If we go directly to GLOBAL_STATE_CODE, IO_CODE or IO_OR_GS_CODE definition, we just find that they "mark and check that the function is part of the {category} API". However, ther is no definition on what {category} API is, they are in include/block/block-*.h Therefore, add a comment that refers to such documentation. Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Message-Id: <20220609122206.1016936-1-eesposit@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2022-08-02qemu-iotests: Discard stderr when probing devicesCole Robinson
qemu-iotests fails in the following setup: ./configure --enable-modules --enable-smartcard \ --target-list=x86_64-softmmu,s390x-softmmu make cd build QEMU_PROG=`pwd`/s390x-softmmu/qemu-system-s390x \ ../tests/check-block.sh qcow2 ... --- /home/crobinso/src/qemu/tests/qemu-iotests/127.out +++ /home/crobinso/src/qemu/build/tests/qemu-iotests/scratch/127.out.bad @@ -1,4 +1,18 @@ QA output created by 127 +Failed to open module: /home/crobinso/src/qemu/build/hw-usb-smartcard.so: undefined symbol: ccid_card_ccid_attach ... --- /home/crobinso/src/qemu/tests/qemu-iotests/267.out +++ /home/crobinso/src/qemu/build/tests/qemu-iotests/scratch/267.out.bad @@ -1,4 +1,11 @@ QA output created by 267 +Failed to open module: /home/crobinso/src/qemu/build/hw-usb-smartcard.so: undefined symbol: ccid_card_ccid_attach The stderr spew is its own known issue, but seems like iotests should be discarding stderr in this case. Signed-off-by: Cole Robinson <crobinso@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2022-08-02hw/block/hd-geometry: Do not override specified bios-chs-transLev Kujawski
For small disk images (<4 GiB), QEMU and SeaBIOS default to the LARGE/ECHS disk translation method, but it is not uncommon for other BIOS software to use LBA in these cases as well. Some operating system boot loaders (e.g., NT 4) do not handle LARGE translations outside of fixed configurations. See, e.g., Q154052: "When starting an x86 based computer, Ntdetect.com retrieves and stores Interrupt 13 information. . . If the disk controller is using a 32 sector/64 head translation scheme, this boundary will be 1 GB. If the controller uses 63 sector/255 head translation [AUTHOR: i.e., LBA], the limit will be 4 GB." To accommodate these situations, hd_geometry_guess() now follows the disk translation specified by the user even when the ATA disk geometry is guessed. hd_geometry_guess(): * Only set the disk translation when translation is AUTO. * Show the soon-to-be active translation (*ptrans) in the trace rather than what was guessed. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/56 Buglink: https://bugs.launchpad.net/qemu/+bug/1745312 Signed-off-by: Lev Kujawski <lkujaw@member.fsf.org> Message-Id: <20220707204045.999544-1-lkujaw@member.fsf.org> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2022-08-02libvduse: Pass positive value to strerror()Xie Yongji
The value passed to strerror() should be positive. So let's fix it. Fixes: Coverity CID 1490226, 1490223 Signed-off-by: Xie Yongji <xieyongji@bytedance.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20220706095624.328-4-xieyongji@bytedance.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2022-08-02libvduse: Replace strcpy() with strncpy()Xie Yongji
Coverity reported a string overflow issue since we copied "name" to "dev_config->name" without checking the length. This should be a false positive since we already checked the length of "name" in vduse_name_is_invalid(). But anyway, let's replace strcpy() with strncpy() (as a general library, we'd like to minimize dependencies on other libraries, so we didn't use g_strlcpy() here) to fix the coverity complaint. Fixes: Coverity CID 1490224 Signed-off-by: Xie Yongji <xieyongji@bytedance.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20220706095624.328-3-xieyongji@bytedance.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2022-08-02libvduse: Fix the incorrect function nameXie Yongji
In vduse_name_is_valid(), we actually check whether the name is invalid or not. So let's change the function name to vduse_name_is_invalid() to match the behavior. Signed-off-by: Xie Yongji <xieyongji@bytedance.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20220706095624.328-2-xieyongji@bytedance.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2022-08-02block/io_uring: add missing include fileJinhao Fan
The commit "Use io_uring_register_ring_fd() to skip fd operations" uses warn_report but did not include the header file "qemu/error-report.h". This causes "error: implicit declaration of function ‘warn_report’". Include this header file. Fixes: e2848bc574 ("Use io_uring_register_ring_fd() to skip fd operations") Signed-off-by: Jinhao Fan <fanjinhao21s@ict.ac.cn> Message-Id: <20220721065645.577404-1-fanjinhao21s@ict.ac.cn> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2022-08-01Merge tag 'pull-riscv-to-apply-20220802' of github.com:alistair23/qemu into ↵Richard Henderson
staging Seventh RISC-V PR for QEMU 7.1 This is a second PR to go in for RC1. It fixes a bug we have had for awhile, but it's a simple fix so let's pull it in for RC1. * linux-user/riscv: Align signal frame to 16 bytes # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCAAdFiEE9sSsRtSTSGjTuM6PIeENKd+XcFQFAmLoWxwACgkQIeENKd+X # cFTePAf8Ci1TmiEzZ8eZo/+3EGIU4sNk749bFUhkUeQa2fB8IwCBAOG4nMyX/DvT # 4nmkzFjJIWu2FQ8KJ9oJPnb8kZD4fKsAPCUX7bDV9hk9Pv26ReZbgwUgme8v9ehM # l28BH8zxvUAZgj3TIG96k+X/k9dBjPMvhmcukym+HSdznyCXiUEwENC5WIsI4ARC # jK295wItcH23SMOSgvFYE/JUNxbTqNvBu76OaUqjnasNOC4QfcJK+HTU0Uu9tVIN # CUrUjnu2sJApmFEyRfz4mQ+2DvINffXTtCvcyIhVF//EG698joFxcyi/cHLZBf7i # h3WCBDHIINe1gZlmhWfpBDtRd9KQjQ== # =o+Uw # -----END PGP SIGNATURE----- # gpg: Signature made Mon 01 Aug 2022 04:00:44 PM PDT # gpg: using RSA key F6C4AC46D4934868D3B8CE8F21E10D29DF977054 # gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [undefined] # 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: F6C4 AC46 D493 4868 D3B8 CE8F 21E1 0D29 DF97 7054 * tag 'pull-riscv-to-apply-20220802' of github.com:alistair23/qemu: linux-user/riscv: Align signal frame to 16 bytes Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-08-02linux-user/riscv: Align signal frame to 16 bytesRichard Henderson
Follow the kernel's alignment, as we already noted. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1093 Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20220729201942.30738-1-richard.henderson@linaro.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-08-01Merge tag 'pull-aspeed-20220801' of https://github.com/legoater/qemu into ↵Richard Henderson
staging aspeed queue: * Fix ownership of RAM regions on the fby35 machine # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEoPZlSPBIlev+awtgUaNDx8/77KEFAmLn1N8ACgkQUaNDx8/7 # 7KHaVA//eh5wIZKeg1Qit8dhVoPXcO7b97KFpBreyCkfdREJpoLjoFe4y+rnKhnL # tJm6qx1YG5s0UN/ODcy4TyKV9CkpcjsRZ+BHuZ+jjiz3WzuarZUTbZx1jVSJP6z0 # xcXc3CucKe/yyidGV1gKGiWetuXv2F6nYHzfvJ4auei6Rga8rwmiN7Rqf3Qfh6Lw # Islj/9axfLxGzuMV85uuRZdRrrlmTOjDgnF4mxwVXRrxjtLIaAbzKT6mc1p1FUry # cuE7bDjbZoT7ftBn5y4gQXV38M3XcWzB1KvzMslldkccU7cTbJg8620KSNiscOkJ # 03xEJiBJoAzy/X1PUmEODNYUV8a19xcsXEyqaRQiyYtO1XMBDcNkSaiaFacOnhFT # UxabJf3qvzf1QwAmgxGUdbR5usNXsr8Yrnpf1lew7Mvr3SwOYVXqb/JPp+j7uoV3 # CVvvTFZm+hBQghaHC0wHBX+C3aLsTis4Jppn5loulo6fb9KZiosj2kPRwEIetVkt # ZgkBOLWRWtizdWKM7HImt7F+v/r7ClFlwAIJj8QQV0HTtVZ+gM6MXWj5oczKENJ8 # vPkoP6AUoOWzKFEhBU5XtQ9DdwPSP9m6zAZXl4LD17tVPUPpsuSEDaxhH5hAEnIR # 39Mgx7hoK0uLHhM02RrNodD/NDmrZCPV3PwZ979z0Q/C8dttRkY= # =hAJg # -----END PGP SIGNATURE----- # gpg: Signature made Mon 01 Aug 2022 06:27:59 AM PDT # gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1 # gpg: Good signature from "Cédric Le Goater <clg@kaod.org>" [undefined] # 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: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1 * tag 'pull-aspeed-20220801' of https://github.com/legoater/qemu: aspeed/fby35: Fix owner of the BMC RAM memory region aspeed: Remove unused fields from AspeedMachineState Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-08-01Merge tag 'pull-target-arm-20220801' of ↵Richard Henderson
https://git.linaro.org/people/pmaydell/qemu-arm into staging target-arm queue: * Fix KVM SVE ID register probe code # -----BEGIN PGP SIGNATURE----- # # iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAmLn8rwZHHBldGVyLm1h # eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3seqD/sE4YU3qpovlyPhJJWsEFyH # JRheAwddoj8P/ufOeJVPh85PqGH8zR6MSLSJqzz32ADrN56CFA56c0TRAoL7F6Ru # iTibwP7hFloDxBCJIYVMZdbSw959LYADYHhdIN7UBkSryCoOC74AraUCwuYqzr9l # jgh3lnvaH2kj5460XQQYPX4Pkf1jZIV83nhs9kh6GohhuHWtyz9UucDe8VcgMyl2 # 9jn7aobLWXI1LJyWTNYJHxQacGn4HK4HbVHczDRgf9PzmjliiTltGvol+T1XGyha # TGHXMNnMTRbWFz7LCENfEYhup5ScuZbBr5fWh4sBveodczgOActNwmFuy1sempWo # Cnzy/rwcNREj6EXoKvUkpATKuls9rtH9U4927mesxrk9S3bRJXU4C/EgpAn3qIBZ # 1iFTgSq7eqX+BaYmG1/dtEK+vFX6mhpmKCMhQyRtSFHHibovvlANaNhOHgnPnS0m # +Bb1pioolo31LLLxBpByOX/MxnXbG+GBnn2kmqX9MLkqamrYQq4g+ITUZcrLReId # HmvBtYENoiXfReuvT/zRH1nBax97dKrluOgejco2bJrhiYaDgJ94jDMegdoR9mSl # W/G3QHq18PJ5YOkrjmTn6IFjYNozLEvVqn5VwGXr6QZFxBuivAUoxOELrGULSlba # OPTBWo2kAbJ8FvKOr3RzhQ== # =hkV8 # -----END PGP SIGNATURE----- # gpg: Signature made Mon 01 Aug 2022 08:35:24 AM PDT # 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] * tag 'pull-target-arm-20220801' of https://git.linaro.org/people/pmaydell/qemu-arm: target/arm: Move sve probe inside kvm >= 4.15 branch target/arm: Set KVM_ARM_VCPU_SVE while probing the host target/arm: Use kvm_arm_sve_supported in kvm_arm_get_host_cpu_features Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-08-01Merge tag 'pull-request-2022-08-01' of https://gitlab.com/thuth/qemu into ↵Richard Henderson
staging - Some fixes for various tests - Improve wordings in some files # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmLn6aYRHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbWekg/+NVIT1jp3tcbfPIE6pB0vI/AhqN3i2hUd # zfJ4V3rSe5tg54JpmuuSt542mp4BDM9bPfYcY/DYESWEtW0c9wv80iP/5LFdJF0G # GYtk7Q4pRXvB32kF0v9OxjCEGPUeEqSRrDrsI/Ify5evEIhr55oHPnDjN/US1Bx+ # TIuVfmyz8jhSPHsUvZzfVyFxkHre1+BWDxgM3zxoHFIaWEscIPE1KhwRILbKIxWx # MHpL8JLAneGFwljQoUAMCl7GzHkVna59RhqkbBJ+8iTaNGipQj9FhHZBo2CulO0J # SR7scWowYN8Jt2FNMe3tcKM2xQn/2Fg2TEK4sp6q+hCXhJuvFfWFHBiFYTNpagFA # LGgZmPfDr4uZtMEqY4AdEZdL14YZcoM9E/RpW7GhSvMHy73wOj16O8luH1bU0jtG # 6X1VvAZlw8/Son1Tbq2CC6WejlMfJFXSzF6Fy6M7SflMPW44vJOs5uKdW405MYjE # Pksbfz1rwoNfK+1qBNQop7SccgDRvPtlLf3lDAU9V/JHWVEITs1KTfyS+46U8jKA # 9SVBzKuTpVd+aXvMgvMAmmqnyvUBPHJ9KcFq4vHNbIETsGaQsXu0Q6waBmpcK8YB # KUL/g0EsdfhkpVVgKYZ4Bzj7shG6SKTdwc/lUcOt+wQuDrZZzaC+A2cu/6ReQN6T # BIHtoaxTz8E= # =K6RW # -----END PGP SIGNATURE----- # gpg: Signature made Mon 01 Aug 2022 07:56:38 AM PDT # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "thuth@redhat.com" # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [undefined] # gpg: aka "Thomas Huth <thuth@redhat.com>" [undefined] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [undefined] # 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: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * tag 'pull-request-2022-08-01' of https://gitlab.com/thuth/qemu: tests/qtest/migration-test: Run the dirty ring tests only with the x86 target trivial: Fix duplicated words misc: fix commonly doubled up words tests/unit/test-qga: Replace the word 'blacklist' in the guest agent unit test migration-test: Allow test to run without uffd migration-test: Use migrate_ensure_converge() for auto-converge tests/tcg/linux-test: Fix random hangs in test_socket Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-08-01Merge tag 'for-qemu-2022-08-01' of github.com:cminyard/qemu into stagingRichard Henderson
Add a change to make Coverity happy. # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCgAdFiEE/Q1c5nzg9ZpmiCaGYfOMkJGb/4EFAmLn2woACgkQYfOMkJGb # /4HDxA/9EvFQCSHLrbfp5rR44PQOcLnFOPt5Gq9JUcGZ+6JfsKkEmLMhj004hLlK # pby6b+dvSPgZr+vzzTeSViQFZqlEv5xK4ItH4Kv9jwigFDxzeiHbygxGdHGjO2so # eMGhGawCN0/7ElDOMIp7guRdxfy/vv+zK+u6Yod5wbduzQbYz/rVeGF5N6hb7Nkn # lM8+W+Uz1StatOj83m1K0YNWZSvQ3zKG2Oc0zSJAjvDCZr89ifJRJkp+U+GrM/Hw # 1gFI5Jtm7THPfuzUm5popnOtD5sae6lx0r1JNFSmX+5/IpcTu+7UqJQi0ANLiJeq # 2Fm4SOv6CqmDBtZY6KIfXkdZouKhunlUv/wEfAc2geZHSMNzn7LDAMNcLfjDZG1A # PFTKyv1Spn1d7BI5aqnLvY39yojYYg8SY6uiRRLPd6xNIivsywg9fZN7XRRY7L6h # VeIYxo65z4kjfTpx2tdspdUngKGheH/IOARLkkR/Xvx7acV9LC9Af0HEJz/IJxXY # WYdsmzsDCVtphBRVUIxiWIgR5qk73rnDzYEkjevK8JzZUFf6qoTUlLcL0zpJqP1A # 1J56MoHBzmsVZLuJl+jf6UrBfyDPFAsarERKlfh1H0/DySz1JutqVascPnh2ZPQz # hx+Ye3xj69cg7a35Vb4cEjAu96ngeYE5a7isamyaYuBQ/ixmYTE= # =97ZM # -----END PGP SIGNATURE----- # gpg: Signature made Mon 01 Aug 2022 06:54:18 AM PDT # gpg: using RSA key FD0D5CE67CE0F59A6688268661F38C90919BFF81 # gpg: Good signature from "Corey Minyard <cminyard@mvista.com>" [unknown] # gpg: aka "Corey Minyard <minyard@acm.org>" [unknown] # gpg: aka "Corey Minyard <corey@minyard.net>" [unknown] # gpg: aka "Corey Minyard <minyard@mvista.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: FD0D 5CE6 7CE0 F59A 6688 2686 61F3 8C90 919B FF81 * tag 'for-qemu-2022-08-01' of github.com:cminyard/qemu: ipmi:smbus: Add a check around a memcpy Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-08-01target/arm: Move sve probe inside kvm >= 4.15 branchRichard Henderson
The test for the IF block indicates no ID registers are exposed, much less host support for SVE. Move the SVE probe into the ELSE block. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220726045828.53697-4-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-08-01target/arm: Set KVM_ARM_VCPU_SVE while probing the hostRichard Henderson
Because we weren't setting this flag, our probe of ID_AA64ZFR0 was always returning zero. This also obviates the adjustment of ID_AA64PFR0, which had sanitized the SVE field. The effects of the bug are not visible, because the only thing that ID_AA64ZFR0 is used for within qemu at present is tcg translation. The other tests for SVE within KVM are via ID_AA64PFR0.SVE. Reported-by: Zenghui Yu <yuzenghui@huawei.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220726045828.53697-3-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-08-01target/arm: Use kvm_arm_sve_supported in kvm_arm_get_host_cpu_featuresRichard Henderson
Indication for support for SVE will not depend on whether we perform the query on the main kvm_state or the temp vcpu. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220726045828.53697-2-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-08-01tests/qtest/migration-test: Run the dirty ring tests only with the x86 targetThomas Huth
kvm_dirty_ring_supported() only checks whether the dirty ring support is available on the x86 host, but it ignores whether the target QEMU architecture is x86 or not. Thus the test_vcpu_dirty_limit() test currently fails with the assert((strcmp(arch, "x86_64") == 0)) statement in dirtylimit_start_vm() if the users run e.g. "make check-qtest-aarch64" on their x86 host. Fix it by only executing the tests when we're running with a x86_64 target QEMU binary with KVM. Message-Id: <20220801114644.208197-1-thuth@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-08-01Merge tag 'nvme-next-pull-request' of git://git.infradead.org/qemu-nvme into ↵Richard Henderson
staging hw/nvme fixes Some fixes for hw/nvme ioeventfd support. # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCAAdFiEEUigzqnXi3OaiR2bATeGvMW1PDekFAmLnpQ4ACgkQTeGvMW1P # Delnywf/fM7Qp5WMR0ExHqVuKfpN1EBK8C6wa3xp7EI0pCDP50ZwJfcMmeZOhDAe # 3KXdNTXV43cxygkdzG/uxh7j26Zq8zGzcf1RVLAIUqzL9wTkoFcJ4+aIuzlV4wjU # oS1jK+pItJ9/Kb9SeavVGOzTzyBzs2G9odRvjyjGrwrEfpEBEtncwfXAK7mPqt1V # TNDR0M0qJ9Bheaoqs7miqa4zOevtKKp3pPeG0n2BOhWromGx6MbeHwTuNg96zR0+ # VXuEmUyj8r6ezKmQdgnJPoqFCwEJI0iBGPSKhpIp3EGrkAww2IuBAN8C4bo03Bzq # Fj3pne5Sr9iBV/nhz9vN267STQzdsw== # =AL7y # -----END PGP SIGNATURE----- # gpg: Signature made Mon 01 Aug 2022 03:03:58 AM PDT # gpg: using RSA key 522833AA75E2DCE6A24766C04DE1AF316D4F0DE9 # gpg: Good signature from "Klaus Jensen <its@irrelevant.dk>" [unknown] # gpg: aka "Klaus Jensen <k.jensen@samsung.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: DDCA 4D9C 9EF9 31CC 3468 4272 63D5 6FC5 E55D A838 # Subkey fingerprint: 5228 33AA 75E2 DCE6 A247 66C0 4DE1 AF31 6D4F 0DE9 * tag 'nvme-next-pull-request' of git://git.infradead.org/qemu-nvme: hw/nvme: do not enable ioeventfd by default hw/nvme: unregister the event notifier handler on the main loop hw/nvme: skip queue processing if notifier is cleared Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-08-01aspeed/fby35: Fix owner of the BMC RAM memory regionCédric Le Goater
A MachineState object is used as a owner of the RAM region and this asserts in memory_region_init_ram() when QEMU is built with CONFIG_QOM_CAST_DEBUG : /* This will assert if owner is neither NULL nor a DeviceState. * We only want the owner here for the purposes of defining a * unique name for migration. TODO: Ideally we should implement * a naming scheme for Objects which are not DeviceStates, in * which case we can relax this restriction. */ owner_dev = DEVICE(owner); Use the BMC and BIC objects as the owners of their memory regions. Cc: Peter Delevoryas <peter@pjd.dev> Fixes: 778e14cc5cd5 ("aspeed: Add AST2600 (BMC) to fby35") Reviewed-by: Peter Delevoryas <peter@pjd.dev> Message-Id: <20220727102714.803041-3-clg@kaod.org> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-08-01aspeed: Remove unused fields from AspeedMachineStateCédric Le Goater
Fixes: 346160cbf2af ("aspeed: Set the dram container at the SoC level") Message-Id: <20220727102714.803041-2-clg@kaod.org> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-08-01scsi-disk: ensure block size is non-zero and changes limited to bits 8-15Mark Cave-Ayland
The existing code assumes that the block size can be generated from p[1] << 8 in multiple places which ignores the top and bottom 8 bits. If the block size is allowed to be set to an arbitrary value then this causes a mismatch between the value written by the guest in the block descriptor and the value subsequently read back using READ CAPACITY causing the guest to generate requests that can crash QEMU. For now restrict block size changes to bits 8-15 and also ignore requests to set the block size to 0 which causes the SCSI emulation to crash in at least one place with a divide by zero error. Fixes: 356c4c441e ("scsi-disk: allow MODE SELECT block descriptor to set the block size") Closes: https://gitlab.com/qemu-project/qemu/-/issues/1112 Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <20220730122656.253448-3-mark.cave-ayland@ilande.co.uk> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-08-01scsi-disk: fix overflow when block size is not a multiple of BDRV_SECTOR_SIZEMark Cave-Ayland
In scsi_disk_emulate_write_same() the number of host sectors to transfer is calculated as (s->qdev.blocksize / BDRV_SECTOR_SIZE) which is then used to copy data in block size chunks to the iov buffer. Since the loop copying the data to the iov buffer uses a fixed increment of s->qdev.blocksize then using a block size that isn't a multiple of BDRV_SECTOR_SIZE introduces a rounding error in the iov buffer size calculation such that the iov buffer copy overflows the space allocated. Update the iov buffer copy for() loop so that it will use the smallest of either the current block size or the remaining transfer count to prevent the overflow. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <20220730122656.253448-2-mark.cave-ayland@ilande.co.uk> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-08-01ipmi:smbus: Add a check around a memcpyCorey Minyard
In one case: memcpy(sid->inmsg + sid->inlen, buf, len); if len == 0 then sid->inmsg + sig->inlen can point to one past the inmsg array if the array is full. We have to allow len == 0 due to some vagueness in the spec, but we don't have to call memcpy. Found by Coverity. This is not a problem in practice, but the results are technically (maybe) undefined. So make Coverity happy. Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Corey Minyard <cminyard@mvista.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2022-08-01hw/nvme: do not enable ioeventfd by defaultKlaus Jensen
Do not enable ioeventfd by default. Let the feature mature a bit before we consider enabling it by default. Fixes: 2e53b0b45024 ("hw/nvme: Use ioeventfd to handle doorbell updates") Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Jinhao Fan <fanjinhao21s@ict.ac.cn> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2022-08-01hw/nvme: unregister the event notifier handler on the main loopKlaus Jensen
Make sure the notifier handler is unregistered in the main loop prior to cleaning it up. Fixes: 2e53b0b45024 ("hw/nvme: Use ioeventfd to handle doorbell updates") Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Jinhao Fan <fanjinhao21s@ict.ac.cn> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2022-08-01hw/nvme: skip queue processing if notifier is clearedKlaus Jensen
While it is safe to process the queues when they are empty, skip it if the event notifier callback was invoked spuriously. Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Jinhao Fan <fanjinhao21s@ict.ac.cn> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2022-08-01trivial: Fix duplicated wordsThomas Huth
Some files wrongly contain the same word twice in a row. One of them should be removed or replaced. Message-Id: <20220722145859.1952732-1-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-08-01misc: fix commonly doubled up wordsDaniel P. Berrangé
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220707163720.1421716-5-berrange@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-08-01tests/unit/test-qga: Replace the word 'blacklist' in the guest agent unit testThomas Huth
Let's use better, more inclusive wording here. Message-Id: <20220727092135.302915-4-thuth@redhat.com> Reviewed-by: Konstantin Kostiuk <kkostiuk@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-08-01migration-test: Allow test to run without uffdPeter Xu
We used to stop running all tests if uffd is not detected. However logically that's only needed for postcopy not the rest of tests. Keep running the rest when still possible. Signed-off-by: Peter Xu <peterx@redhat.com> Tested-by: Thomas Huth <thuth@redhat.com> Message-Id: <20220728133516.92061-3-peterx@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-08-01migration-test: Use migrate_ensure_converge() for auto-convergePeter Xu
Thomas reported that auto-converge test will timeout on MacOS CI gatings. Use the migrate_ensure_converge() helper too in the auto-converge as when Daniel reworked the other test cases. Since both max_bandwidth / downtime_limit will not be used for converge calculations, make it simple by removing the remaining check, then we can completely remove both variables altogether, since migrate_ensure_converge is used the remaining check won't make much sense anyway. Reported-by: Thomas Huth <thuth@redhat.com> Suggested-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20220728133516.92061-2-peterx@redhat.com> Tested-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-08-01tests/tcg/linux-test: Fix random hangs in test_socketIlya Leoshkevich
test_socket hangs randomly in connect(), especially when run without qemu. Apparently the reason is that linux started treating backlog value of 0 literally instead of rounding it up since v4.4 (commit ef547f2ac16b). So set it to 1 instead. Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Message-Id: <20220725144251.192720-1-iii@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-07-31Merge tag 'pull-hex-20220731' of https://github.com/quic/qemu into stagingRichard Henderson
Hexagon bug fixes and test improvements 1) Fixes a bug in qemu-hexagon 2) Fixes a bug in a test case 3) Adds reference file for float_convd test case # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCgAdFiEENjXHiM5iuR/UxZq0ewJE+xLeRCIFAmLnDw8ACgkQewJE+xLe # RCIwVgf/bPvX2cbmAECNJ5y/Galy5n1sMttwyrlwR4VVf8jQbCESDritIiWVn5gw # zvM1Ba4MGH6YSkr/1Om7kBkEp+hqX5eDpUW1Q1qFa6SyF3oIu25MVBq8fkrrU1+f # kJcTKdW7eQ2TfGupUW6Dj/QdoVknBnoIPk7T9lkT/qtmn9YwDyrqDSFnJTgVbrAv # W/gGFzT4HskKuJ5Fy0wzeca7BfR9fl8rencuqyUfDehLk5hbjiR9vGG9Xt1mJyae # LRFaqdy4/OsZHAVad4fnSOvYJp7EN4fR7zmkRfPi7kTNwnQ6ewBOZnUUoK3VQ0bk # TViBl7kNjxdcO4DFjBeLYJUGxVUoww== # =a+hi # -----END PGP SIGNATURE----- # gpg: Signature made Sun 31 Jul 2022 04:23:59 PM PDT # gpg: using RSA key 3635C788CE62B91FD4C59AB47B0244FB12DE4422 # gpg: Good signature from "Taylor Simpson (Rock on) <tsimpson@quicinc.com>" [undefined] # 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: 3635 C788 CE62 B91F D4C5 9AB4 7B02 44FB 12DE 4422 * tag 'pull-hex-20220731' of https://github.com/quic/qemu: Hexagon (tests/tcg/hexagon) reference file for float_convd Hexagon (tests/tcg/hexagon) Fix alignment in load_unpack.c Hexagon (target/hexagon) make VyV operands use a unique temp Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-07-31Hexagon (tests/tcg/hexagon) reference file for float_convdTaylor Simpson
The test is in tests/tcg/multiarch/float_convd.c Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Acked-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220718230320.24444-4-tsimpson@quicinc.com>
2022-07-31Hexagon (tests/tcg/hexagon) Fix alignment in load_unpack.cTaylor Simpson
The increment used in :brev tests was causing unaligned addresses Change the increment and the relevant expected values Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Acked-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220718230320.24444-3-tsimpson@quicinc.com>
2022-07-31Hexagon (target/hexagon) make VyV operands use a unique tempTaylor Simpson
VyV operand is only used in the vshuff and vdeal instructions. These instructions write to both VyV and VxV operands. In the case where both operands are the same register, we need a separate location for VyV. We use the existing vtmp field in CPUHexagonState. Test case added in tests/tcg/hexagon/hvx_misc.c Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220718230320.24444-2-tsimpson@quicinc.com>
2022-07-29Merge tag 'pull-la-20220729' of https://gitlab.com/rth7680/qemu into stagingRichard Henderson
Rename ls7a to virt, when it's board not chipset related. # -----BEGIN PGP SIGNATURE----- # # iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmLkfO8dHHJpY2hhcmQu # aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV9UvAgAud1jhWBalaON0be6 # tC3UMB2Xe5Dzgm5yiLC7EspHci/HB/kSqbeXY436/hbU9iBXGEZkuTeQ1BX41Aq8 # D8LBzFAr35uySD5wfZbDdpefCvuBiDcb1SMpNXLC4I3zJj0Euj96j/IewIeJfGrc # 0ZkJSq4jAOuPaU0NB1+Wmb9UsoMWhHQQOcIdz8ZpR0hjuU8yz7xAEGQosJNh/Acq # Fdm6jDCOH4KY+uw/6dKF9poeSqpBDz3rCLicNNk6D+btDQybb2NzaVHE5ApLGRbW # T0MnOf1ERoWTubAbJasKR/ODCt6Jby3kC9lZFsfOAqKjRXMYL/HexdJcM2UqKE9W # E0aFjQ== # =c3v3 # -----END PGP SIGNATURE----- # gpg: Signature made Fri 29 Jul 2022 05:35:59 PM PDT # gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F # gpg: issuer "richard.henderson@linaro.org" # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [ultimate] * tag 'pull-la-20220729' of https://gitlab.com/rth7680/qemu: hw/loongarch: Change macro name 'LS7A_XXX' to 'VIRT_XXX' hw/loongarch: Rename file 'loongson3.XXX' to 'virt.XXX' Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-07-29hw/loongarch: Change macro name 'LS7A_XXX' to 'VIRT_XXX'Xiaojuan Yang
Change macro name 'LS7A_XXX' to 'VIRT_XXX', as the loongarch virt machinue use the GPEX bridge instead of LS7A bridge. So the macro name should keep consistency. Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Message-Id: <20220729073018.27037-3-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-07-29hw/loongarch: Rename file 'loongson3.XXX' to 'virt.XXX'Xiaojuan Yang
1. Rename 'loongson3.c' to 'virt.c' and change the meson.build file. 2. Rename 'loongson3.rst' to 'virt.rst'. Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Message-Id: <20220729073018.27037-2-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-07-29ci: Upgrade msys2 release to 20220603Yonggang Luo
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-Id: <20220728200422.1502-1-luoyonggang@gmail.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-07-29Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingRichard Henderson
* Misc build system bugfixes * Fix CGA 2-color graphics # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmLj1BYUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroO1nQgAoKoT4oiRrHGRPRav5FVHedeVoLgn # QXqdiB90xB4uoxeCqqEWWdQ/yuGkCrhrBYqlJynM7BLj0ujqsxw5MHsmcN4MKwVH # 9hQQDegpzRcN8yY9/t4vBqxS66Z6Pj8zVTq58FkyTsE5yusayoT2gXINb/Y6iEnm # sff46kgnXmx0+QiEVkzfuQk4Q4orih554GquOiUUrT0QfVgkTmZr3EIjU0x6urU9 # 9Pnr20GB4iK4IdqcDT1y/7viHhRLwzONO/6+7dmod82cxWVwIR3WZlonqOsWBS/F # Vw6iVWquC7vMm7eS9mh2bZZSkXkczcdegKVE5O4WgpdqXmad4sJtWBgT5g== # =q27Q # -----END PGP SIGNATURE----- # gpg: Signature made Fri 29 Jul 2022 05:35:34 AM PDT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [undefined] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [undefined] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * tag 'for-upstream' of https://gitlab.com/bonzini/qemu: configure: pass correct cflags to container-based cross compilers kvm: don't use perror() without useful errno configure: Fix ppc container_cross_cc substitution stubs: update replay-tools to match replay.h types vga: fix incorrect line height in 640x200x2 mode ui: dbus-display requires CONFIG_GBM Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-07-29linux-user: Do not treat madvise()'s advice as a bitmaskIlya Leoshkevich
Advice is enum, not flags. Doing (advice & MADV_DONTNEED) also matches e.g. MADV_MERGEABLE. Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20220725134100.128035-1-iii@linux.ibm.com> Fixes: 892a4f6a750a ("linux-user: Add partial support for MADV_DONTNEED") Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2022-07-29Merge tag 'pull-testing-next-290722-1' of https://github.com/stsquad/qemu ↵Richard Henderson
into staging Testing, semihosting and doc fixes: - update to latest libvirt-ci - echo testlog.txt on failed cirrus runs - drop containers-layer2 stage - update handling of symlinks on windows builds - return 0 for failure of semihosting console write - don't copy unused buffer after semihost operation - check for errors in semihosting args - fix buffer handling for semihosting TMPNAM - add qapi exit-failure PanicAction - add lowcore unaligned access test to s390x - fix documentation of OBJECT_DECLARE_SIMPLE_TYPE - expand documentation on booting code # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCgAdFiEEZoWumedRZ7yvyN81+9DbCVqeKkQFAmLjoIQACgkQ+9DbCVqe # KkSLyAf7Byt1jeIHCYYYqOPj8+Zx+kJXgWr59wMRSDFLwd0wWeFkgQhxriSlSUAl # oVOTP8fkczeaMKPhp7CJnqpcQuZzD6iaK9hg/hNzKy0gTQbJgFRtTSP7c0E0iak5 # ZfDX5h+BRSAoeDo3I+ulj/bLKlj+KbxRWGf+y4K9rRGHKcTJUbcpkZ7aQlK5J6UD # nqjkrvgnNWslxhdRSI6+2KPzkYaOmbiyPIVGOiBvmyv0N+NuazPvFMp2mFGH25kB # XGsU5zxmm8IskxLGHHFvlwIM19SwB/2vArLtyaTVEPbLDhvdENePrPSL1Lr2BA/A # yStVAvAnyy7Cdr8YmRCAGm3qnY61dg== # =57ZK # -----END PGP SIGNATURE----- # gpg: Signature made Fri 29 Jul 2022 01:55:32 AM PDT # gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44 # gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [undefined] # 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-testing-next-290722-1' of https://github.com/stsquad/qemu: qemu-options: bring the kernel and image options together docs/devel: fix description of OBJECT_DECLARE_SIMPLE_TYPE tests/tcg/s390x: Test unaligned accesses to lowcore qapi: Add exit-failure PanicAction semihosting: Fix handling of buffer in TARGET_SYS_TMPNAM semihosting: Check for errors on SET_ARG() semihosting: Don't copy buffer after console_write() semihosting: Don't return negative values on qemu_semihosting_console_write() failure .gitlab-ci.d/windows.yml: Enable native Windows symlink .cirrus.yml: Change winsymlinks to 'native' gitlab: drop 'containers-layer2' stage gitlab: show testlog.txt contents when cirrus/custom-runner jobs fail tests: refresh to latest libvirt-ci module Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-07-29qemu-options: bring the kernel and image options togetherAlex Bennée
How to control the booting of QEMU is often a source of confusion for users. Bring the options that control this together in the manual pages and add some verbiage to describe when each option is appropriate. This attempts to codify some of the knowledge expressed in: https://stackoverflow.com/questions/58420670/qemu-bios-vs-kernel-vs-device-loader-file/58434837#58434837 Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20220725140520.515340-14-alex.bennee@linaro.org>
2022-07-29docs/devel: fix description of OBJECT_DECLARE_SIMPLE_TYPEAlex Bennée
Since 30b5707c26 (qom: Remove module_obj_name parameter from OBJECT_DECLARE* macros) we don't need the additional two parameters. Fix the documentation. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220725140520.515340-13-alex.bennee@linaro.org>
2022-07-29tests/tcg/s390x: Test unaligned accesses to lowcoreIlya Leoshkevich
Add a small test to avoid regressions. Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Acked-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Thomas Huth <thuth@redhat.com> Message-Id: <20220725223746.227063-3-iii@linux.ibm.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2022-07-29qapi: Add exit-failure PanicActionIlya Leoshkevich
Currently QEMU exits with code 0 on both panic an shutdown. For tests it is useful to return 1 on panic, so that it counts as a test failure. Introduce a new exit-failure PanicAction that makes main() return EXIT_FAILURE. Tests can use -action panic=exit-failure option to activate this behavior. Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: David Hildenbrand <david@redhat.com> Message-Id: <20220725223746.227063-2-iii@linux.ibm.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2022-07-29semihosting: Fix handling of buffer in TARGET_SYS_TMPNAMPeter Maydell
The TARGET_SYS_TMPNAM implementation has two bugs spotted by Coverity: * confusion about whether 'len' has the length of the string including or excluding the terminating NUL means we lock_user() len bytes of memory but memcpy() len + 1 bytes * In the error-exit cases we forget to free() the buffer that asprintf() returned to us Resolves: Coverity CID 1490285, 1490289 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220719121110.225657-5-peter.maydell@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220725140520.515340-10-alex.bennee@linaro.org>
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