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2024-10-03qom: rename object_resolve_path_type() "ambiguousp"Marc-André Lureau1-5/+5
Make it match the function declaration & documentation. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Link: https://lore.kernel.org/r/20241002080806.2868406-2-marcandre.lureau@redhat.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-03target/i386/kvm: Report which action failed in kvm_arch_put/get_registersJulia Suvorova1-0/+23
To help debug and triage future failure reports (akin to [1,2]) that may occur during kvm_arch_put/get_registers, the error path of each action is accompanied by unique error message. [1] https://issues.redhat.com/browse/RHEL-7558 [2] https://issues.redhat.com/browse/RHEL-21761 Signed-off-by: Julia Suvorova <jusual@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Link: https://lore.kernel.org/r/20240927104743.218468-3-jusual@redhat.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-03kvm: Allow kvm_arch_get/put_registers to accept Error**Julia Suvorova9-25/+48
This is necessary to provide discernible error messages to the caller. Signed-off-by: Julia Suvorova <jusual@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Link: https://lore.kernel.org/r/20240927104743.218468-2-jusual@redhat.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-03accel/kvm: refactor dirty ring setupAni Sinha1-38/+50
Refactor setting up of dirty ring code in kvm_init() so that is can be reused in the future patchsets. Signed-off-by: Ani Sinha <anisinha@redhat.com> Link: https://lore.kernel.org/r/20240912061838.4501-1-anisinha@redhat.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-03minikconf: print error entirely on stderrPaolo Bonzini1-1/+1
While debugging an invalid configuration, I noticed that the clauses debug ends up on stderr but the header ("The following clauses were found..." ends up on stdout. This makes the contents of meson-logs/meson-log.txt a bit confusing. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-039p: remove 'proxy' filesystem backend driverPaolo Bonzini19-2772/+14
It has been deprecated since 8.1; remove it and suggest using the 'local' file system backend driver instead or virtiofsd. Acked-by: Greg Kurz <groug@kaod.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-03hw/char: Extract serial-mmBernhard Beschow50-206/+276
hw/char/serial currently contains the implementation of both TYPE_SERIAL and TYPE_SERIAL_MM. According to serial_class_init(), TYPE_SERIAL is an internal class while TYPE_SERIAL_MM is used by numerous machine types directly. Let's move the latter into its own module which makes the dependencies more obvious and the code more tidy. The includes and the dependencies have been converted mechanically except in the hw/char directories which were updated manually. The result was compile-tested. Now, only hw/char makes direct use of TYPE_SERIAL: # grep -r -e "select SERIAL" | grep -v SERIAL_ hw/char/Kconfig: select SERIAL hw/char/Kconfig: select SERIAL hw/char/Kconfig: select SERIAL hw/char/Kconfig: select SERIAL hw/char/Kconfig: select SERIAL # grep -r -e "/serial\\.h" include/hw/char/serial-mm.h:#include "hw/char/serial.h" hw/char/serial-pci-multi.c:#include "hw/char/serial.h" hw/char/serial.c:#include "hw/char/serial.h" hw/char/serial-isa.c:#include "hw/char/serial.h" hw/char/serial-pci.c:#include "hw/char/serial.h" Tested-by: Andrew Jeffery <andrew@codeconstruct.com.au> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Bernhard Beschow <shentey@gmail.com> Link: https://lore.kernel.org/r/20240905073832.16222-4-shentey@gmail.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-03hw/char/serial.h: Extract serial-isa.hBernhard Beschow10-15/+46
The includes where updated based on compile errors. Now, the inclusion of the header roughly matches Kconfig dependencies: # grep -r -e "select SERIAL_ISA" hw/ppc/Kconfig: select SERIAL_ISA hw/isa/Kconfig: select SERIAL_ISA hw/sparc64/Kconfig: select SERIAL_ISA hw/i386/Kconfig: select SERIAL_ISA hw/i386/Kconfig: select SERIAL_ISA # for serial_hds_isa_init() Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Bernhard Beschow <shentey@gmail.com> Link: https://lore.kernel.org/r/20240905073832.16222-3-shentey@gmail.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-03hw: Remove unused inclusion of hw/char/serial.hBernhard Beschow4-4/+0
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Bernhard Beschow <shentey@gmail.com> Link: https://lore.kernel.org/r/20240905073832.16222-2-shentey@gmail.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-03target/i386: Expose IBPB-BRTYPE and SBPB CPUID bits to the guestFabiano Rosas1-2/+2
According to AMD's Speculative Return Stack Overflow whitepaper (link below), the hypervisor should synthesize the value of IBPB_BRTYPE and SBPB CPUID bits to the guest. Support for this is already present in the kernel with commit e47d86083c66 ("KVM: x86: Add SBPB support") and commit 6f0f23ef76be ("KVM: x86: Add IBPB_BRTYPE support"). Add support in QEMU to expose the bits to the guest OS. host: # cat /sys/devices/system/cpu/vulnerabilities/spec_rstack_overflow Mitigation: Safe RET before (guest): $ cpuid -l 0x80000021 -1 -r 0x80000021 0x00: eax=0x00000045 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 ^ $ cat /sys/devices/system/cpu/vulnerabilities/spec_rstack_overflow Vulnerable: Safe RET, no microcode after (guest): $ cpuid -l 0x80000021 -1 -r 0x80000021 0x00: eax=0x18000045 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 ^ $ cat /sys/devices/system/cpu/vulnerabilities/spec_rstack_overflow Mitigation: Safe RET Reported-by: Fabian Vogt <fvogt@suse.de> Link: https://www.amd.com/content/dam/amd/en/documents/corporate/cr/speculative-return-stack-overflow-whitepaper.pdf Signed-off-by: Fabiano Rosas <farosas@suse.de> Link: https://lore.kernel.org/r/20240805202041.5936-1-farosas@suse.de Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-03kvm: refactor core virtual machine creation into its own functionAni Sinha1-33/+56
Refactoring the core logic around KVM_CREATE_VM into its own separate function so that it can be called from other functions in subsequent patches. There is no functional change in this patch. CC: pbonzini@redhat.com CC: zhao1.liu@intel.com Signed-off-by: Ani Sinha <anisinha@redhat.com> Link: https://lore.kernel.org/r/20240808113838.1697366-1-anisinha@redhat.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-03kvm/i386: replace identity_base variable with a constantPaolo Bonzini1-18/+18
identity_base variable is first initialzied to address 0xfffbc000 and then kvm_vm_set_identity_map_addr() overrides this value to address 0xfeffc000. The initial address to which the variable was initialized was never used. Clean everything up, placing 0xfeffc000 in a preprocessor constant. Reported-by: Ani Sinha <anisinha@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-03kvm/i386: refactor kvm_arch_init and split it into smaller functionsAni Sinha1-126/+201
kvm_arch_init() enables a lot of vm capabilities. Refactor them into separate smaller functions. Energy MSR related operations also moved to its own function. There should be no functional impact. Signed-off-by: Ani Sinha <anisinha@redhat.com> Link: https://lore.kernel.org/r/20240903124143.39345-2-anisinha@redhat.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-02kvm: replace fprintf with error_report()/printf() in kvm_init()Ani Sinha1-22/+18
error_report() is more appropriate for error situations. Replace fprintf with error_report() and error_printf() as appropriate. Some improvement in error reporting also happens as a part of this change. For example: From: $ ./qemu-system-x86_64 --accel kvm Could not access KVM kernel module: No such file or directory To: $ ./qemu-system-x86_64 --accel kvm qemu-system-x86_64: --accel kvm: Could not access KVM kernel module: No such file or directory CC: qemu-trivial@nongnu.org CC: zhao1.liu@intel.com CC: armbru@redhat.com Reviewed-by: Zhao Liu <zhao1.liu@intel.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Ani Sinha <anisinha@redhat.com> Link: https://lore.kernel.org/r/20240828124539.62672-1-anisinha@redhat.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-02kvm/i386: fix return values of is_host_cpu_intel()Ani Sinha2-4/+4
is_host_cpu_intel() should return TRUE if the host cpu in Intel based, otherwise it should return FALSE. Currently, it returns zero (FALSE) when the host CPU is INTEL and non-zero otherwise. Fix the function so that it agrees more with the semantics. Adjust the calling logic accordingly. RAPL needs Intel host cpus. If the host CPU is not Intel baseed, we should report error. Signed-off-by: Ani Sinha <anisinha@redhat.com> Link: https://lore.kernel.org/r/20240903080004.33746-1-anisinha@redhat.com [While touching the code remove too many spaces from the second part of the error. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-02kvm/i386: make kvm_filter_msr() and related definitions private to kvm moduleAni Sinha2-12/+11
kvm_filer_msr() is only used from i386 kvm module. Make it static so that its easy for developers to understand that its not used anywhere else. Same for QEMURDMSRHandler, QEMUWRMSRHandler and KVMMSRHandlers definitions. CC: philmd@linaro.org Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Ani Sinha <anisinha@redhat.com> Link: https://lore.kernel.org/r/20240903140045.41167-1-anisinha@redhat.com [Make struct unnamed. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-02hw/i386/pc: Add a description for the i8042 propertyKamil Szczęk1-0/+2
While working on exposing the i8042 property in libvirt I noticed that the property is missing a description. This adds a simple description so that QEMU users don't have to dig in the source code to figure out what this option does. Signed-off-by: Kamil Szczęk <kamil@szczek.dev> Link: https://lore.kernel.org/r/15fhXFY6x78KW8P5gw0eKTW8kc17zejrJFxqnOyoBy6vw4W9rCmgDhoxssWosWFs_dbFtfsyjn9wpPrV3x8Nlzhy8mTJSEnXCr4qyHAhXSw=@szczek.dev Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-02tests/unit: remove block layer code from test-nested-aio-pollPaolo Bonzini1-1/+1
GCC is reporting a NULL pointer dereference when compiling aio_wait_kick() with LTO. The issue is that test-nested-aio-poll.c does not call qemu_init_main_loop(). It doesn't _need_ to because it never calls AIO_WAIT_WHILE(), but it seems that LTO does not do enough dead-code elimination to catch that. Fortunately aio_wait_kick() is only used in few places, and only in block layer or system emulation code; and this test only needs the core event loop functionality. It does not even need iothreads. So remove everything that calls aio_wait_kick(), which is nice for coverage compared to adding the call to qemu_init_main_loop(). Reported-by: Richard W.M. Jones <rjones@redhat.com> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2434 Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-02target/i386: Raise the highest index value used for any VMCS encodingLei Wang2-1/+9
Because the index value of the VMCS field encoding of FRED injected-event data (one of the newly added VMCS fields for FRED transitions), 0x52, is larger than any existing index value, raise the highest index value used for any VMCS encoding to 0x52. Because the index value of the VMCS field encoding of Secondary VM-exit controls, 0x44, is larger than any existing index value, raise the highest index value used for any VMCS encoding to 0x44. Co-developed-by: Xin Li <xin3.li@intel.com> Signed-off-by: Xin Li <xin3.li@intel.com> Signed-off-by: Lei Wang <lei4.wang@intel.com> Signed-off-by: Xin Li (Intel) <xin@zytor.com> Link: https://lore.kernel.org/r/20240807081813.735158-4-xin@zytor.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-02target/i386: Add VMX control bits for nested FRED supportXin Li (Intel)1-2/+2
Add definitions of 1) VM-exit activate secondary controls bit 2) VM-entry load FRED bit which are required to enable nested FRED. Reviewed-by: Zhao Liu <zhao1.liu@intel.com> Signed-off-by: Xin Li (Intel) <xin@zytor.com> Link: https://lore.kernel.org/r/20240807081813.735158-3-xin@zytor.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-02target/i386: Delete duplicated macro definition CR4_FRED_MASKXin Li (Intel)1-6/+0
Macro CR4_FRED_MASK is defined twice, delete one. Signed-off-by: Xin Li (Intel) <xin@zytor.com> Link: https://lore.kernel.org/r/20240807081813.735158-2-xin@zytor.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-01hw/nvme: add atomic write supportAlan Adamson2-1/+169
Adds support for the controller atomic parameters: AWUN and AWUPF. Atomic Compare and Write Unit (ACWU) is not currently supported. Writes that adhere to the ACWU and AWUPF parameters are guaranteed to be atomic. New NVMe QEMU Parameters (See NVMe Specification for details): atomic.dn (default off) - Set the value of Disable Normal. atomic.awun=UINT16 (default: 0) atomic.awupf=UINT16 (default: 0) By default (Disable Normal set to zero), the maximum atomic write size is set to the AWUN value. If Disable Normal is set, the maximum atomic write size is set to AWUPF. Signed-off-by: Alan Adamson <alan.adamson@oracle.com> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2024-10-01hw/nvme: add knob for CTRATT.MEMKlaus Jensen2-1/+10
Add a boolean prop (ctratt.mem) for setting CTRATT.MEM and default it to unset (false) to keep existing behavior of the device intact. Reviewed-by: Minwoo Im <minwoo.im@samsung.com> Reviewed-by: Arun Kumar <arun.kka@samsung.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2024-09-30hw/nvme: support CTRATT.MEMArun Kumar2-5/+17
Indicate that 'MDTS and Size Limits Exclude Metadata (MEM)' in the Controller Attributes (CTRATT) I/O Command Set Independent Identify Controller Data Structure. Signed-off-by: Arun Kumar <arun.kka@samsung.com> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> [k.jensen: updated commit message] Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2024-09-30hw/nvme: clear masked events from the aer queueArun Kumar1-2/+9
Clear masked events from the aer queue when get log page is issued with RAE 0 without checking for the presence of outstanding aer requests. Signed-off-by: Arun Kumar <arun.kka@samsung.com> [k.jensen: remove unnecessary QTAILQ_EMPTY check] Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2024-09-30hw/nvme: report id controller metadata sgl supportKeith Busch1-1/+2
The controller already supports this decoding, so just set the ID_CTRL.SGLS field accordingly. Signed-off-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2024-09-30util/co-shared-resource: Remove unused co_try_get_from_shresDr. David Alan Gilbert2-13/+0
co_try_get_from_shres hasn't been used since it was added in 55fa54a789 ("co-shared-resource: protect with a mutex") (Everyone uses the _locked version) Remove it. Signed-off-by: Dr. David Alan Gilbert <dave@treblig.org> Message-Id: <20240918124220.27871-1-dave@treblig.org> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2024-09-30block: Remove unused aio_task_pool_emptyDr. David Alan Gilbert2-7/+0
aio_task_pool_empty has been unused since it was added in 6e9b225f73 ("block: introduce aio task pool") Remove it. Signed-off-by: Dr. David Alan Gilbert <dave@treblig.org> Message-Id: <20240917002007.330689-1-dave@treblig.org> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2024-09-30block/reqlist: allow adding overlapping requestsFiona Ebner2-3/+2
Allow overlapping request by removing the assert that made it impossible. There are only two callers: 1. block_copy_task_create() It already asserts the very same condition before calling reqlist_init_req(). 2. cbw_snapshot_read_lock() There is no need to have read requests be non-overlapping in copy-before-write when used for snapshot-access. In fact, there was no protection against two callers of cbw_snapshot_read_lock() calling reqlist_init_req() with overlapping ranges and this could lead to an assertion failure [1]. In particular, with the reproducer script below [0], two cbw_co_snapshot_block_status() callers could race, with the second calling reqlist_init_req() before the first one finishes and removes its conflicting request. [0]: > #!/bin/bash -e > dd if=/dev/urandom of=/tmp/disk.raw bs=1M count=1024 > ./qemu-img create /tmp/fleecing.raw -f raw 1G > ( > ./qemu-system-x86_64 --qmp stdio \ > --blockdev raw,node-name=node0,file.driver=file,file.filename=/tmp/disk.raw \ > --blockdev raw,node-name=node1,file.driver=file,file.filename=/tmp/fleecing.raw \ > <<EOF > {"execute": "qmp_capabilities"} > {"execute": "blockdev-add", "arguments": { "driver": "copy-before-write", "file": "node0", "target": "node1", "node-name": "node3" } } > {"execute": "blockdev-add", "arguments": { "driver": "snapshot-access", "file": "node3", "node-name": "snap0" } } > {"execute": "nbd-server-start", "arguments": {"addr": { "type": "unix", "data": { "path": "/tmp/nbd.socket" } } } } > {"execute": "block-export-add", "arguments": {"id": "exp0", "node-name": "snap0", "type": "nbd", "name": "exp0"}} > EOF > ) & > sleep 5 > while true; do > ./qemu-nbd -d /dev/nbd0 > ./qemu-nbd -c /dev/nbd0 nbd:unix:/tmp/nbd.socket:exportname=exp0 -f raw -r > nbdinfo --map 'nbd+unix:///exp0?socket=/tmp/nbd.socket' > done [1]: > #5 0x000071e5f0088eb2 in __GI___assert_fail (...) at ./assert/assert.c:101 > #6 0x0000615285438017 in reqlist_init_req (...) at ../block/reqlist.c:23 > #7 0x00006152853e2d98 in cbw_snapshot_read_lock (...) at ../block/copy-before-write.c:237 > #8 0x00006152853e3068 in cbw_co_snapshot_block_status (...) at ../block/copy-before-write.c:304 > #9 0x00006152853f4d22 in bdrv_co_snapshot_block_status (...) at ../block/io.c:3726 > #10 0x000061528543a63e in snapshot_access_co_block_status (...) at ../block/snapshot-access.c:48 > #11 0x00006152853f1a0a in bdrv_co_do_block_status (...) at ../block/io.c:2474 > #12 0x00006152853f2016 in bdrv_co_common_block_status_above (...) at ../block/io.c:2652 > #13 0x00006152853f22cf in bdrv_co_block_status_above (...) at ../block/io.c:2732 > #14 0x00006152853d9a86 in blk_co_block_status_above (...) at ../block/block-backend.c:1473 > #15 0x000061528538da6c in blockstatus_to_extents (...) at ../nbd/server.c:2374 > #16 0x000061528538deb1 in nbd_co_send_block_status (...) at ../nbd/server.c:2481 > #17 0x000061528538f424 in nbd_handle_request (...) at ../nbd/server.c:2978 > #18 0x000061528538f906 in nbd_trip (...) at ../nbd/server.c:3121 > #19 0x00006152855a7caf in coroutine_trampoline (...) at ../util/coroutine-ucontext.c:175 Cc: qemu-stable@nongnu.org Suggested-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Signed-off-by: Fiona Ebner <f.ebner@proxmox.com> Message-Id: <20240712140716.517911-1-f.ebner@proxmox.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2024-09-30backup: add minimum cluster size to performance optionsFiona Ebner5-3/+21
In the context of backup fleecing, discarding the source will not work when the fleecing image has a larger granularity than the one used for block-copy operations (can happen if the backup target has smaller cluster size), because cbw_co_pdiscard_snapshot() will align down the discard requests and thus effectively ignore then. To make @discard-source work in such a scenario, allow specifying the minimum cluster size used for block-copy operations and thus in particular also the granularity for discard requests to the source. Suggested-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Acked-by: Markus Armbruster <armbru@redhat.com> (QAPI schema) Signed-off-by: Fiona Ebner <f.ebner@proxmox.com> Message-Id: <20240711120915.310243-3-f.ebner@proxmox.com> [vsementsov: switch version to 9.2 in QAPI doc] Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2024-09-30copy-before-write: allow specifying minimum cluster sizeFiona Ebner4-12/+38
In the context of backup fleecing, discarding the source will not work when the fleecing image has a larger granularity than the one used for block-copy operations (can happen if the backup target has smaller cluster size), because cbw_co_pdiscard_snapshot() will align down the discard requests and thus effectively ignore then. To make @discard-source work in such a scenario, allow specifying the minimum cluster size used for block-copy operations and thus in particular also the granularity for discard requests to the source. The type 'size' (corresponding to uint64_t in C) is used in QAPI to rule out negative inputs and for consistency with already existing @cluster-size parameters. Since block_copy_calculate_cluster_size() uses int64_t for its result, a check that the input is not too large is added in block_copy_state_new() before calling it. The calculation in block_copy_calculate_cluster_size() is done in the target int64_t type. Suggested-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Acked-by: Markus Armbruster <armbru@redhat.com> (QAPI schema) Signed-off-by: Fiona Ebner <f.ebner@proxmox.com> Message-Id: <20240711120915.310243-2-f.ebner@proxmox.com> [vsementsov: switch version to 9.2 in QAPI doc] Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2024-09-25.gitlab-ci.d: Make separate collapsible log sections for build and testPeter Maydell4-0/+69
GitLab lets a CI job create its own collapsible log sections by emitting special escape codes, as documented here: https://docs.gitlab.com/ee/ci/yaml/script.html#expand-and-collapse-job-log-sections Use these to make "configure", "build" and "test" separate collapsible stages. As recommended by the GitLab docs, we use some shell which is sourced in the CI job to define functions to emit the magic lines that start and end sections, to hide the ugliness of the printf lines from the log. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-ID: <20240918125449.3125571-3-peter.maydell@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-09-25.gitlab-ci.d: Split build and test in cross build job templatesPeter Maydell1-3/+20
In the native_build_job_template we have separate steps in the script for the build and the test steps. This is helpful because then gitlab will give separate timestamps in the log view for each, and you can see how long it took to compile vs how long to test. In the templates in crossbuild-template.yml, however, we do both the build and test in a single 'make' invocation, and so we don't get the separate timing information. Split the build and test, in the same way we do in the native build template. This will also give us a place to separate out how parallel we want to do the build by default from how parallel we want to do the tests by default, which might be helpful in future. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-ID: <20240918125449.3125571-2-peter.maydell@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-09-25scripts/checkpatch.pl: emit error when using assert(false)Pierrick Bouvier1-0/+4
This patch is part of a series that moves towards a consistent use of g_assert_not_reached() rather than an ad hoc mix of different assertion mechanisms. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-ID: <20240919044641.386068-35-pierrick.bouvier@linaro.org> [thuth: Split long line to avoid checkpatch error] Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-09-24roms/openbios: update OpenBIOS images to c3a19c1e built from submoduleMark Cave-Ayland4-0/+0
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2024-09-24tests/qtest: remove return after g_assert_not_reached()Pierrick Bouvier1-1/+0
This patch is part of a series that moves towards a consistent use of g_assert_not_reached() rather than an ad hoc mix of different assertion mechanisms. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-ID: <20240919044641.386068-34-pierrick.bouvier@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-09-24qom: remove return after g_assert_not_reached()Pierrick Bouvier1-1/+0
This patch is part of a series that moves towards a consistent use of g_assert_not_reached() rather than an ad hoc mix of different assertion mechanisms. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-ID: <20240919044641.386068-33-pierrick.bouvier@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-09-24qobject: remove return after g_assert_not_reached()Pierrick Bouvier1-4/+0
This patch is part of a series that moves towards a consistent use of g_assert_not_reached() rather than an ad hoc mix of different assertion mechanisms. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-ID: <20240919044641.386068-32-pierrick.bouvier@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-09-24migration: remove return after g_assert_not_reached()Pierrick Bouvier3-10/+0
This patch is part of a series that moves towards a consistent use of g_assert_not_reached() rather than an ad hoc mix of different assertion mechanisms. Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-ID: <20240919044641.386068-31-pierrick.bouvier@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-09-24hw/ppc: remove return after g_assert_not_reached()Pierrick Bouvier2-2/+0
This patch is part of a series that moves towards a consistent use of g_assert_not_reached() rather than an ad hoc mix of different assertion mechanisms. Reviewed-by: Cédric Le Goater <clg@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-ID: <20240919044641.386068-30-pierrick.bouvier@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-09-24hw/pci: remove return after g_assert_not_reached()Pierrick Bouvier1-2/+0
This patch is part of a series that moves towards a consistent use of g_assert_not_reached() rather than an ad hoc mix of different assertion mechanisms. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-ID: <20240919044641.386068-29-pierrick.bouvier@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-09-24hw/net: remove return after g_assert_not_reached()Pierrick Bouvier3-5/+0
This patch is part of a series that moves towards a consistent use of g_assert_not_reached() rather than an ad hoc mix of different assertion mechanisms. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-ID: <20240919044641.386068-28-pierrick.bouvier@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-09-24hw/hyperv: remove return after g_assert_not_reached()Pierrick Bouvier2-4/+0
This patch is part of a series that moves towards a consistent use of g_assert_not_reached() rather than an ad hoc mix of different assertion mechanisms. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-ID: <20240919044641.386068-27-pierrick.bouvier@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-09-24include/qemu: remove return after g_assert_not_reached()Pierrick Bouvier1-1/+0
This patch is part of a series that moves towards a consistent use of g_assert_not_reached() rather than an ad hoc mix of different assertion mechanisms. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-ID: <20240919044641.386068-26-pierrick.bouvier@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-09-24tcg/loongarch64: remove break after g_assert_not_reached()Pierrick Bouvier1-1/+0
This patch is part of a series that moves towards a consistent use of g_assert_not_reached() rather than an ad hoc mix of different assertion mechanisms. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-ID: <20240919044641.386068-25-pierrick.bouvier@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-09-24fpu: remove break after g_assert_not_reached()Pierrick Bouvier1-2/+0
This patch is part of a series that moves towards a consistent use of g_assert_not_reached() rather than an ad hoc mix of different assertion mechanisms. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-ID: <20240919044641.386068-24-pierrick.bouvier@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-09-24target/riscv: remove break after g_assert_not_reached()Pierrick Bouvier2-3/+0
This patch is part of a series that moves towards a consistent use of g_assert_not_reached() rather than an ad hoc mix of different assertion mechanisms. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-ID: <20240919044641.386068-23-pierrick.bouvier@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-09-24target/arm: remove break after g_assert_not_reached()Pierrick Bouvier1-1/+0
This patch is part of a series that moves towards a consistent use of g_assert_not_reached() rather than an ad hoc mix of different assertion mechanisms. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-ID: <20240919044641.386068-22-pierrick.bouvier@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-09-24hw/tpm: remove break after g_assert_not_reached()Pierrick Bouvier1-1/+0
This patch is part of a series that moves towards a consistent use of g_assert_not_reached() rather than an ad hoc mix of different assertion mechanisms. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-ID: <20240919044641.386068-21-pierrick.bouvier@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-09-24hw/scsi: remove break after g_assert_not_reached()Pierrick Bouvier1-1/+0
This patch is part of a series that moves towards a consistent use of g_assert_not_reached() rather than an ad hoc mix of different assertion mechanisms. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-ID: <20240919044641.386068-20-pierrick.bouvier@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>