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| * | | Add Hyper-V Dynamic Memory Protocol driver (hv-balloon) baseMaciej S. Szmigiero2023-11-061-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver is like virtio-balloon on steroids: it allows both changing the guest memory allocation via ballooning and (in the next patch) inserting pieces of extra RAM into it on demand from a provided memory backend. The actual resizing is done via ballooning interface (for example, via the "balloon" HMP command). This includes resizing the guest past its boot size - that is, hot-adding additional memory in granularity limited only by the guest alignment requirements, as provided by the next patch. In contrast with ACPI DIMM hotplug where one can only request to unplug a whole DIMM stick this driver allows removing memory from guest in single page (4k) units via ballooning. After a VM reboot the guest is back to its original (boot) size. In the future, the guest boot memory size might be changed on reboot instead, taking into account the effective size that VM had before that reboot (much like Hyper-V does). For performance reasons, the guest-released memory is tracked in a few range trees, as a series of (start, count) ranges. Each time a new page range is inserted into such tree its neighbors are checked as candidates for possible merging with it. Besides performance reasons, the Dynamic Memory protocol itself uses page ranges as the data structure in its messages, so relevant pages need to be merged into such ranges anyway. One has to be careful when tracking the guest-released pages, since the guest can maliciously report returning pages outside its current address space, which later clash with the address range of newly added memory. Similarly, the guest can report freeing the same page twice. The above design results in much better ballooning performance than when using virtio-balloon with the same guest: 230 GB / minute with this driver versus 70 GB / minute with virtio-balloon. During a ballooning operation most of time is spent waiting for the guest to come up with newly freed page ranges, processing the received ranges on the host side (in QEMU and KVM) is nearly instantaneous. The unballoon operation is also pretty much instantaneous: thanks to the merging of the ballooned out page ranges 200 GB of memory can be returned to the guest in about 1 second. With virtio-balloon this operation takes about 2.5 minutes. These tests were done against a Windows Server 2019 guest running on a Xeon E5-2699, after dirtying the whole memory inside guest before each balloon operation. Using a range tree instead of a bitmap to track the removed memory also means that the solution scales well with the guest size: even a 1 TB range takes just a few bytes of such metadata. Since the required GTree operations aren't present in every Glib version a check for them was added to the meson build script, together with new "--enable-hv-balloon" and "--disable-hv-balloon" configure arguments. If these GTree operations are missing in the system's Glib version this driver will be skipped during QEMU build. An optional "status-report=on" device parameter requests memory status events from the guest (typically sent every second), which allow the host to learn both the guest memory available and the guest memory in use counts. Following commits will add support for their external emission as "HV_BALLOON_STATUS_REPORT" QMP events. The driver is named hv-balloon since the Linux kernel client driver for the Dynamic Memory Protocol is named as such and to follow the naming pattern established by the virtio-balloon driver. The whole protocol runs over Hyper-V VMBus. The driver was tested against Windows Server 2012 R2, Windows Server 2016 and Windows Server 2019 guests and obeys the guest alignment requirements reported to the host via DM_CAPABILITIES_REPORT message. Acked-by: David Hildenbrand <david@redhat.com> Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
| * | | Add Hyper-V Dynamic Memory Protocol definitionsMaciej S. Szmigiero2023-11-061-0/+423
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit adds Hyper-V Dynamic Memory Protocol definitions, taken from hv_balloon Linux kernel driver, adapted to the QEMU coding style and definitions. Acked-by: David Hildenbrand <david@redhat.com> Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
| * | | memory-device: Support empty memory devicesDavid Hildenbrand2023-11-031-1/+6
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | Let's support empty memory devices -- memory devices that don't have a memory device region in the current configuration. hv-balloon with an optional memdev is the primary use case. Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
* | | Merge tag 'pull-xenfv-stable-20231106' of ↵Stefan Hajnoczi2023-11-071-0/+1
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.infradead.org/users/dwmw2/qemu into staging Bugfixes for emulated Xen support Selected bugfixes for mainline and stable, especially to the per-vCPU local APIC vector delivery mode for event channel notifications, which was broken in a number of ways. The xen-block driver has been defaulting to the wrong protocol for x86 guest, and this fixes that — which is technically an incompatible change but I'm fairly sure nobody relies on the broken behaviour (and in production I *have* seen guests which rely on the correct behaviour, which now matches the blkback driver in the Linux kernel). A handful of other simple fixes for issues which came to light as new features (qv) were being developed. # -----BEGIN PGP SIGNATURE----- # # iQJIBAABCAAyFiEEvgfZ/VSAmrLEsP9fY3Ys2mfi81kFAmVIvv4UHGR3bXcyQGlu # ZnJhZGVhZC5vcmcACgkQY3Ys2mfi81nFmRAAvK3VNuGDV56TJqFdtEWD+3jzSZU0 # CoL1mxggvwnlFn1SdHvbC5jl+UscknErcNbqlxMTTg9jQiiQqzFuaWujJnL0dEOY # RJiS2scKln/1gv9NRbLE31FjPwoNz+zJI/iMvdutjT7Ll//v34jY0vd1Y5Wo53ay # MBschuuxD1sUUTHNj5f9afrgZaetJfgBSNZraiLR5T2HEadJVJuhItdGxW1+KaPI # zBIcflIeZmJl9b/L1a2bP3KJmRo8QzHB56X3uzwkPhYhYSU2dnCaJTLCkiNfK+Qh # SgCBMlzsvJbIZqDA9YPOGdKK1ArfTJRmRDwAkqH0YQknQGoIkpN+7eQiiSv6PMS5 # U/93V7r6MfaftIs6YdWSnFozWeBuyKZL9H2nAXqZgL5t6uEMVR8Un/kFnGfslTFY # 9gQ1o4IM6ECLiXhIP/sPNOprrbFb0HU7QPtEDJOxrJzBM+IfLbldRHn4p9CccqQA # LHvJF98VhX1d0nA0iZBT3qqfKPbmUhRV9Jrm+WamqNrRXhiGdF8EidsUf8RWX+JD # xZWJiqhTwShxdLE6TC/JgFz4cQCVHG8QiZstZUbdq59gtz9YO5PGByMgI3ds7iNQ # lGXAPFm+1wU85W4dZOH7qyim6d9ytFm2Fm110BKM8l9B6UKEuKHpsxXMqdo65JXI # 7uBKbVpdPKul0DY= # =dQ7h # -----END PGP SIGNATURE----- # gpg: Signature made Mon 06 Nov 2023 18:25:02 HKT # gpg: using RSA key BE07D9FD54809AB2C4B0FF5F63762CDA67E2F359 # gpg: issuer "dwmw2@infradead.org" # gpg: Good signature from "David Woodhouse <dwmw2@infradead.org>" [unknown] # gpg: aka "David Woodhouse <dwmw2@exim.org>" [unknown] # gpg: aka "David Woodhouse <david@woodhou.se>" [unknown] # gpg: aka "David Woodhouse <dwmw2@kernel.org>" [unknown] # gpg: WARNING: The key's User ID is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: BE07 D9FD 5480 9AB2 C4B0 FF5F 6376 2CDA 67E2 F359 * tag 'pull-xenfv-stable-20231106' of git://git.infradead.org/users/dwmw2/qemu: hw/xen: use correct default protocol for xen-block on x86 hw/xen: take iothread mutex in xen_evtchn_reset_op() hw/xen: fix XenStore watch delivery to guest hw/xen: don't clear map_track[] in xen_gnttab_reset() hw/xen: select kernel mode for per-vCPU event channel upcall vector i386/xen: fix per-vCPU upcall vector for Xen emulation i386/xen: Don't advertise XENFEAT_supervisor_mode_kernel Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| * | hw/xen: select kernel mode for per-vCPU event channel upcall vectorDavid Woodhouse2023-11-061-0/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A guest which has configured the per-vCPU upcall vector may set the HVM_PARAM_CALLBACK_IRQ param to fairly much anything other than zero. For example, Linux v6.0+ after commit b1c3497e604 ("x86/xen: Add support for HVMOP_set_evtchn_upcall_vector") will just do this after setting the vector: /* Trick toolstack to think we are enlightened. */ if (!cpu) rc = xen_set_callback_via(1); That's explicitly setting the delivery to GSI#1, but it's supposed to be overridden by the per-vCPU vector setting. This mostly works in Qemu *except* for the logic to enable the in-kernel handling of event channels, which falsely determines that the kernel cannot accelerate GSI delivery in this case. Add a kvm_xen_has_vcpu_callback_vector() to report whether vCPU#0 has the vector set, and use that in xen_evtchn_set_callback_param() to enable the kernel acceleration features even when the param *appears* to be set to target a GSI. Preserve the Xen behaviour that when HVM_PARAM_CALLBACK_IRQ is set to *zero* the event channel delivery is disabled completely. (Which is what that bizarre guest behaviour is working round in the first place.) Cc: qemu-stable@nongnu.org Fixes: 91cce756179 ("hw/xen: Add xen_evtchn device for event channel emulation") Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Reviewed-by: Paul Durrant <paul@xen.org>
* | Merge tag 'dump-pull-request' of https://gitlab.com/marcandre.lureau/qemu ↵Stefan Hajnoczi2023-11-061-1/+2
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging dump queue Hi The "dump" queue, with: - [PATCH v3 qemu 0/3] Allow dump-guest-memory to output standard kdump format - [PATCH v2 0/5] dump: Minor fixes & improvements # -----BEGIN PGP SIGNATURE----- # # iQJQBAABCAA6FiEEh6m9kz+HxgbSdvYt2ujhCXWWnOUFAmVEmsEcHG1hcmNhbmRy # ZS5sdXJlYXVAcmVkaGF0LmNvbQAKCRDa6OEJdZac5YNkD/sFnz+I75mn6+DIdC3x # aSVUU87JxAvWkt+G3KYGS+de2+g2YkRkPwwrIsIceiX7mlL4Es350AVcTl7+fXpu # Jl9k9I32QI+U3pNXo9BStIqjKUMBxmmKs4aLCh9OHJ6oliTCG+aJTUmSl/dABIuw # fAcW9vjhyR4ogAp8x7WhR6PKEAAb6OE/9k0w/z0GV2K09N/R0pPAvObQ36VQJ/Cl # 6DN8tRRytl0IQmC/mZZ+MQPQ5cvamK78X3DmnYCGtyN9HTQERfUFMSSgD/sHLvNi # rMKuwhXiGQfDs/xQ9Z6Vh2AL7JfAwbIQwUstepb78M/5GBLaZfwFYG4+eCohJE82 # s0GOQ45Yks+AOTGj6lNyOfJ8PIf0SocCTbnLWZicpdHIfoEkSmmL0VZ5w+w0EpDO # WOZJRpANJGTLhKNb//X3A3OJ05LoavN3/criokhC19DW/yE/VEGd3dXlP6yvFOku # vGUINGivg1bw7yO0S/rzXNw4+cHCPgBCXbKCNuMI6B+dxL5pUR5Zr4OqcYgwejqE # RWMdqsHA4ohpzc3AfbuHLFilXJNAgLR3jAEiVUXyrz9U1FiYEiq/8RNuupe9Uveq # pO1PDZ9fher0Zda4y28bHl/e5M9hVeCFqElcVk0FQGt97T5olVvSaL/hFUPf65ls # 8A3lN6WaAT9dvM33pkeswZvGxg== # =eSbp # -----END PGP SIGNATURE----- # gpg: Signature made Fri 03 Nov 2023 15:01:21 HKT # 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 'dump-pull-request' of https://gitlab.com/marcandre.lureau/qemu: dump: Drop redundant check for empty dump dump: Improve some dump-guest-memory error messages dump: Recognize "fd:" protocols on Windows hosts dump: Fix g_array_unref(NULL) in dump-guest-memory dump: Rename qmp_dump_guest_memory() parameter to match QAPI schema dump: Add command interface for kdump-raw formats dump: Allow directly outputting raw kdump format dump: Pass DumpState to write_ functions Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| * dump: Allow directly outputting raw kdump formatStephen Brennan2023-11-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The flattened format (currently output by QEMU) is used by makedumpfile only when it is outputting a vmcore to a file which is not seekable. The flattened format functions essentially as a set of instructions of the form "seek to the given offset, then write the given bytes out". The flattened format can be reconstructed using makedumpfile -R, or makedumpfile-R.pl, but it is a slow process because it requires copying the entire vmcore. The flattened format can also be directly read by crash, but still, it requires a lengthy reassembly phase. To sum up, the flattened format is not an ideal one: it should only be used on files which are actually not seekable. This is the exact strategy which makedumpfile uses, as seen in the implementation of "write_buffer()" in makedumpfile [1]. However, QEMU has always used the flattened format. For compatibility it is best not to change the default output format without warning. So, add a flag to DumpState which changes the output to use the normal (i.e. raw) format. This flag will be added to the QMP and HMP commands in the next change. [1]: https://github.com/makedumpfile/makedumpfile/blob/f23bb943568188a2746dbf9b6692668f5a2ac3b6/makedumpfile.c#L5008-L5040 Signed-off-by: Stephen Brennan <stephen.s.brennan@oracle.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> [ Marc-André: replace loff_t with off_t ] Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20230918233233.1431858-3-stephen.s.brennan@oracle.com>
| * dump: Pass DumpState to write_ functionsStephen Brennan2023-11-021-1/+1
| | | | | | | | | | | | | | | | | | For the next patch, we need a reference to DumpState when writing data. Signed-off-by: Stephen Brennan <stephen.s.brennan@oracle.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20230918233233.1431858-2-stephen.s.brennan@oracle.com>
* | Merge tag 'pull-target-arm-20231102' of ↵Stefan Hajnoczi2023-11-036-22/+109
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.linaro.org/people/pmaydell/qemu-arm into staging target-arm queue: * linux-user/elfload: Add missing arm64 hwcap values * stellaris-gamepad: Convert to qdev * docs/specs: Convert various txt docs to rST * MAINTAINERS: Make sure that gicv3_internal.h is covered, too * hw/arm/pxa2xx_gpio: Pass CPU using QOM link property * hw/watchdog/wdt_imx2: Trace MMIO access and timer activity * hw/misc/imx7_snvs: Trace MMIO access * hw/misc/imx6_ccm: Convert DPRINTF to trace events * hw/i2c/pm_smbus: Convert DPRINTF to trace events * target/arm: Enable FEAT_MOPS insns in user-mode emulation * linux-user: Report AArch64 hwcap2 fields above bit 31 * target/arm: Make FEAT_MOPS SET* insns handle Xs == XZR correctly * target/arm: Fix SVE STR increment * hw/char/stm32f2xx_usart: implement TX interrupts * target/arm: Correctly propagate stage 1 BTI guarded bit in a two-stage walk * xlnx-versal-virt: Add AMD/Xilinx TRNG device * tag 'pull-target-arm-20231102' of https://git.linaro.org/people/pmaydell/qemu-arm: (33 commits) tests/qtest: Introduce tests for AMD/Xilinx Versal TRNG device hw/arm: xlnx-versal-virt: Add AMD/Xilinx TRNG device hw/misc: Introduce AMD/Xilix Versal TRNG device target/arm: Correctly propagate stage 1 BTI guarded bit in a two-stage walk hw/char/stm32f2xx_usart: Add more definitions for CR1 register hw/char/stm32f2xx_usart: Update IRQ when DR is written hw/char/stm32f2xx_usart: Extract common IRQ update code to update_irq() target/arm: Fix SVE STR increment target/arm: Make FEAT_MOPS SET* insns handle Xs == XZR correctly linux-user: Report AArch64 hwcap2 fields above bit 31 target/arm: Enable FEAT_MOPS insns in user-mode emulation hw/i2c/pm_smbus: Convert DPRINTF to trace events hw/misc/imx6_ccm: Convert DPRINTF to trace events hw/misc/imx7_snvs: Trace MMIO access hw/watchdog/wdt_imx2: Trace timer activity hw/watchdog/wdt_imx2: Trace MMIO access hw/arm/pxa2xx_gpio: Pass CPU using QOM link property MAINTAINERS: Make sure that gicv3_internal.h is covered, too docs/specs/vmgenid: Convert to rST docs/specs/vmcoreinfo: Convert to rST ... Conflicts: hw/input/stellaris_input.c The qdev conversion in this pull request ("stellaris-gamepad: Convert to qdev") eliminates the vmstate_register() call that was converted to vmstate_register_any() in the conflicting migration pull request. vmstate_register_any() is no longer necessary now that this device has been converted to qdev, so take this pull request's version of stellaris_gamepad.c over the previous pull request's stellaris_input.c (the file was renamed). Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| * | hw/arm: xlnx-versal-virt: Add AMD/Xilinx TRNG deviceTong Ho2023-11-021-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Connect the support for Versal True Random Number Generator (TRNG) device. Warning: unlike the TRNG component in a real device from the Versal device familiy, the connected TRNG model is not of cryptographic grade and is not intended for use cases when cryptograpically strong TRNG is needed. Signed-off-by: Tong Ho <tong.ho@amd.com> Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20231031184611.3029156-3-tong.ho@amd.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | hw/misc: Introduce AMD/Xilix Versal TRNG deviceTong Ho2023-11-021-0/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds a non-cryptographic grade implementation of the model for the True Random Number Generator (TRNG) component in AMD/Xilinx Versal device family. This implements all 3 modes defined by the actual hardware specs, all of which selectable by guest software at will at anytime: 1) PRNG mode, in which the generated sequence is required to be reproducible after reseeded by the same 384-bit value as supplied by guest software. 2) Test mode, in which the generated sequence is required to be reproducible ater reseeded by the same 128-bit test seed supplied by guest software. 3) TRNG mode, in which non-reproducible sequence is generated based on periodic reseed by a suitable entropy source. This model is only intended for non-real world testing of guest software, where cryptographically strong PRNG or TRNG is not needed. This model supports versions 1 & 2 of the device, with default to be version 2; the 'hw-version' uint32 property can be set to 0x0100 to override the default. Other implemented properties: - 'forced-prng', uint64 When set to non-zero, mode 3's entropy source is implemented as a deterministic sequence based on the given value and other deterministic parameters. This option allows the emulation to test guest software using mode 3 and to reproduce data-dependent defects. - 'fips-fault-events', uint32, bit-mask bit 3: Triggers the SP800-90B entropy health test fault irq bit 1: Triggers the FIPS 140-2 continuous test fault irq Signed-off-by: Tong Ho <tong.ho@amd.com> Message-id: 20231031184611.3029156-2-tong.ho@amd.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | hw/char/stm32f2xx_usart: Add more definitions for CR1 registerHans-Erik Floryd2023-11-021-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Hans-Erik Floryd <hans-erik.floryd@rt-labs.com> Message-id: 20231030151528.1138131-4-hans-erik.floryd@rt-labs.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | hw/input/stellaris_gamepad: Convert to qemu_input_handler_register()Peter Maydell2023-11-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we have converted to qdev, we can use the newer qemu_input_handler_register() API rather than the legacy qemu_add_kbd_event_handler(). Since we only have one user, take the opportunity to convert from scancodes to QCodes, rather than using qemu_input_key_value_to_scancode() (which adds an 0xe0 prefix and encodes up/down indication in the scancode, which our old handler function then had to reverse). That lets us drop the old state field which was tracking whether we were halfway through a two-byte scancode. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20231030114802.3671871-7-peter.maydell@linaro.org
| * | hw/input/stellaris_input: Convert to qdevPeter Maydell2023-11-021-2/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the hw/input/stellaris_input device to qdev. The interface uses an array property for the board to specify the keycodes to use, so the s->keycodes memory is now allocated by the array-property machinery. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20231030114802.3671871-6-peter.maydell@linaro.org
| * | qdev: Add qdev_prop_set_array()Kevin Wolf2023-11-021-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of exposing the ugly hack of how we represent arrays in qdev (a static "foo-len" property and after it is set, dynamically created "foo[i]" properties) to boards, add an interface that allows setting the whole array at once. Once all internal users of devices with array properties have been converted to use this function, we can change the implementation to move away from this hack. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20231030114802.3671871-4-peter.maydell@linaro.org
| * | hw/input/stellaris_input: Rename to stellaris_gamepadPeter Maydell2023-11-021-3/+3
| |/ | | | | | | | | | | | | | | | | | | This source file implements a stellaris gamepad device; rename it so that it is a closer match to the device name. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20231030114802.3671871-2-peter.maydell@linaro.org
* | Merge tag 'migration-20231102-pull-request' of ↵Stefan Hajnoczi2023-11-034-4/+73
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.com/juan.quintela/qemu into staging Migration Pull request (20231102) Hi In this pull request: - migration reboot mode (steve) * I disabled the test because our CI don't like programs using so much shared memory. Searching for a fix. - test for postcopy recover (fabiano) - MigrateAddress QAPI (het) - better return path error handling (peter) - traces for downtime (peter) - vmstate_register() check for duplicates (juan) thomas find better solutions for s390x and ipmi. now also works on s390x Please, apply. # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEGJn/jt6/WMzuA0uC9IfvGFhy1yMFAmVDipMACgkQ9IfvGFhy # 1yNYnQ/9E5Cywsoqljqa/9FiKBSII2qMrmkfu6JLKqePnsh5pFZiukbudYRuJCCe # ZTDEmD0NmKRJbDx2xRU1qx/e6gKJy+gz37KP89Buuh/WwZHPboPYtxQpGvCSiH26 # J3i+1+TgaqmkLzcO35wa8tp6gneQclWeAwKgMvdb4cm2pJEhgWRKI62ccyLzxeve # UCzFQn60t55ETyVZGnRD4YwdTQvGKH+DPlyTuJOLR3DePuvZd8EdH+ypvB4RLAy7 # 3+CuQOxmF5LRXPbpJuAeOsudbmhhHzrO/yL7ZmsiKQTthsJv+SzC1bO94jhQrawZ # Q7GCii5KpGq0KnRTRKZRGk6XKwxcYRduXMX3R5tXuVmDmCZsjhXzziU8yEdftph8 # 5TJdk1o0Gb043EFu81mrsQYS+9yJqe6sy6m3PTJaec54cAty5ln+c17WOvpAOaSV # +1phe05ftuVPmQ3KWhbIR/tCmavNLwEZxpVIfyaKJx04bFbtQ9gRpRyURORX4KXc # s4WXvNirQEohxYBnP4TPvA09xBTW3V08pk/wRDwt0YDXnLiqCltOuxD8r05K8K4B # MkCLcWj0g7he2tBkF60oz1KSIE0oTB81um9AzLIv5F2YSYLaJM5BIcoC437MR2f4 # MOR7drR1fP5GsRu/SeU5BWvhVq3IvdOxR7G2MLNRJJvl7ZtGXDc= # =uaqL # -----END PGP SIGNATURE----- # gpg: Signature made Thu 02 Nov 2023 19:40:03 HKT # gpg: using RSA key 1899FF8EDEBF58CCEE034B82F487EF185872D723 # gpg: Good signature from "Juan Quintela <quintela@redhat.com>" [full] # gpg: aka "Juan Quintela <quintela@trasno.org>" [full] # Primary key fingerprint: 1899 FF8E DEBF 58CC EE03 4B82 F487 EF18 5872 D723 * tag 'migration-20231102-pull-request' of https://gitlab.com/juan.quintela/qemu: (40 commits) migration: modify test_multifd_tcp_none() to use new QAPI syntax. migration: Implement MigrateChannelList to hmp migration flow. migration: Implement MigrateChannelList to qmp migration flow. migration: modify migration_channels_and_uri_compatible() for new QAPI syntax migration: New migrate and migrate-incoming argument 'channels' migration: Convert the file backend to the new QAPI syntax migration: convert exec backend to accept MigrateAddress. migration: convert rdma backend to accept MigrateAddress migration: convert socket backend to accept MigrateAddress migration: convert migration 'uri' into 'MigrateAddress' migration: New QAPI type 'MigrateAddress' migration: Change ram_dirty_bitmap_reload() retval to bool tests/migration-test: Add a test for postcopy hangs during RECOVER migration: Allow network to fail even during recovery migration: Refactor error handling in source return path tests/qtest: migration: add reboot mode test cpr: reboot mode cpr: relax vhost migration blockers cpr: relax blockdev migration blockers migration: per-mode blockers ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| * | migration: per-mode blockersSteve Sistare2023-11-011-4/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extend the blocker interface so that a blocker can be registered for one or more migration modes. The existing interfaces register a blocker for all modes, and the new interfaces take a varargs list of modes. Internally, maintain a separate blocker list per mode. The same Error object may be added to multiple lists. When a block is deleted, it is removed from every list, and the Error is freed. No functional change until a new mode is added. Signed-off-by: Steve Sistare <steven.sistare@oracle.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-ID: <1698263069-406971-3-git-send-email-steven.sistare@oracle.com>
| * | migration: mode parameterSteve Sistare2023-11-012-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Create a mode migration parameter that can be used to select alternate migration algorithms. The default mode is normal, representing the current migration algorithm, and does not need to be explicitly set. No functional change until a new mode is added, except that the mode is shown by the 'info migrate' command. Signed-off-by: Steve Sistare <steven.sistare@oracle.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-ID: <1698263069-406971-2-git-send-email-steven.sistare@oracle.com>
| * | migration: Hack to maintain backwards compatibility for ppcJuan Quintela2023-11-011-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current code does: - register pre_2_10_vmstate_dummy_icp with "icp/server" and instance dependinfg on cpu number - for newer machines, it register vmstate_icp with "icp/server" name and instance 0 - now it unregisters "icp/server" for the 1st instance. This is wrong at many levels: - we shouldn't have two VMSTATEDescriptions with the same name - In case this is the only solution that we can came with, it needs to be: * register pre_2_10_vmstate_dummy_icp * unregister pre_2_10_vmstate_dummy_icp * register real vmstate_icp Created vmstate_replace_hack_for_ppc() with warnings left and right that it is a hack. CC: Cedric Le Goater <clg@kaod.org> CC: Daniel Henrique Barboza <danielhb413@gmail.com> CC: David Gibson <david@gibson.dropbear.id.au> CC: Greg Kurz <groug@kaod.org> Reviewed-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-ID: <20231020090731.28701-8-quintela@redhat.com>
| * | migration: Create vmstate_register_any()Juan Quintela2023-11-011-0/+17
| |/ | | | | | | | | | | | | | | | | | | | | | | | | We have lots of cases where we are using an instance_id==0 when we should be using VMSTATE_INSTANCE_ID_ANY (-1). Basically everything that can have more than one needs to have a proper instance_id or -1 and the system will take one for it. vmstate_register_any(): We register with -1. Reviewed-by: Stefan Berger <stefanb@linux.ibm.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-ID: <20231020090731.28701-2-quintela@redhat.com>
* | hw/char/mcf_uart: Have mcf_uart_create() return DeviceStatePhilippe Mathieu-Daudé2023-11-011-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no point in having mcf_uart_init() demote the DeviceState pointer and return a void one. Directly return the real typedef. mcf_uart_init() do both init + realize: rename as mcf_uart_create(). Similarly, mcf_uart_mm_init() do init / realize / mmap: rename as mcf_uart_create_mmap(). Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20231019104929.16517-1-philmd@linaro.org> Signed-off-by: Thomas Huth <huth@tuxfamily.org>
* | hw/m68k/irqc: Pass CPU using QOM link propertyPhilippe Mathieu-Daudé2023-11-011-0/+1
|/ | | | | | | | | | | Avoid the interrupt controller directly access the 'first_cpu' global. Pass 'cpu' from the board code. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Thomas Huth <huth@tuxfamily.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20231024083010.12453-2-philmd@linaro.org> Signed-off-by: Thomas Huth <huth@tuxfamily.org>
* Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into stagingStefan Hajnoczi2023-11-014-4/+39
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Block layer patches - virtio-blk: use blk_io_plug_call() instead of notification BH - mirror: allow switching from background to active mode - qemu-img rebase: add compression support - Fix locking in media change monitor commands - Fix a few blockjob-related deadlocks when using iothread # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmVBTkERHGt3b2xmQHJl # ZGhhdC5jb20ACgkQfwmycsiPL9ZiqRAAqvsWbblmEGJ7TBKYQK3f8QshJ66RxzbC # 4eSjKHrciWNTeeIeU8r8OvFcPPoTcPXxpcmasD2gsAxG5W5N8vkPbBkW+YT4YdDJ # pWJXrbJ15nILC4DmnR1ARVtvxKgv9zy5LSm5bjss1K+OSYJl/nx+ILjmfVZnYDF7 # z1dP/G0JxKKm4JzAIdBE3uZS+6Q5kx/wGYlJv8EQmlH3DYfsJfy6Lthe9jfw8ijg # lSqLoQ+D0lEd6Bk4XbkUqqBxFcYBWTfU6qPZoyIO94zCTwTG9yIjmoivxmmfwQZq # cJUTGGZjcxpJYnvcC6P13WgcWBtcD9L2kYFVH0JyjpwcSg9cCGHMF66n9pSlyEGq # DUikwVzbTwOotwzYQyM88v4ET+2+Qdcwn8pRbv9PllEczh0kAsUAEuxSgtz4NEcN # bZrap/16xHFybNOKkMZcmpqxspT5NXKbDODUP0IvbSYMOYpWS983nBTxwMRpyHog # 2TFDZu4DjNiPkI2BcYM5VOKk6diNowZFShcEKvoaOLX/n9EBhP0tjoH9VUn1800F # myHrhF2jpIf9GhErMWB7N2W3/0aK0pqdQgbpVnd1ARDdIdYkr7G/S+50D9K80b6n # 0q2E7br4S5bcsY0HQzBL9YARSayY+lVOssLoolCWEsYzijdBQmAvs5THajFKcism # /idI6nlp2Vs= # =RdxS # -----END PGP SIGNATURE----- # gpg: Signature made Wed 01 Nov 2023 03:58:09 JST # gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6 # gpg: issuer "kwolf@redhat.com" # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full] # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6 * tag 'for-upstream' of https://repo.or.cz/qemu/kevin: (27 commits) iotests: add test for changing mirror's copy_mode mirror: return mirror-specific information upon query blockjob: query driver-specific info via a new 'query' driver method qapi/block-core: turn BlockJobInfo into a union qapi/block-core: use JobType for BlockJobInfo's type mirror: implement mirror_change method block/mirror: determine copy_to_target only once block/mirror: move dirty bitmap to filter block/mirror: set actively_synced even after the job is ready blockjob: introduce block-job-change QMP command virtio-blk: remove batch notification BH virtio: use defer_call() in virtio_irqfd_notify() util/defer-call: move defer_call() to util/ block: rename blk_io_plug_call() API to defer_call() blockdev: mirror: avoid potential deadlock when using iothread block: avoid potential deadlock during bdrv_graph_wrlock() in bdrv_close() blockjob: drop AioContext lock before calling bdrv_graph_wrlock() iotests: Test media change with iothreads block: Fix locking in media change monitor commands iotests: add tests for "qemu-img rebase" with compression ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| * blockjob: query driver-specific info via a new 'query' driver methodFiona Ebner2023-10-311-0/+5
| | | | | | | | | | | | | | Signed-off-by: Fiona Ebner <f.ebner@proxmox.com> Message-ID: <20231031135431.393137-9-f.ebner@proxmox.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * blockjob: introduce block-job-change QMP commandFiona Ebner2023-10-312-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | which will allow changing job-type-specific options after job creation. In the JobVerbTable, the same allow bits as for set-speed are used, because set-speed can be considered an existing change command. Signed-off-by: Fiona Ebner <f.ebner@proxmox.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Message-ID: <20231031135431.393137-2-f.ebner@proxmox.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * util/defer-call: move defer_call() to util/Stefan Hajnoczi2023-10-312-4/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The networking subsystem may wish to use defer_call(), so move the code to util/ where it can be reused. As a reminder of what defer_call() does: This API defers a function call within a defer_call_begin()/defer_call_end() section, allowing multiple calls to batch up. This is a performance optimization that is used in the block layer to submit several I/O requests at once instead of individually: defer_call_begin(); <-- start of section ... defer_call(my_func, my_obj); <-- deferred my_func(my_obj) call defer_call(my_func, my_obj); <-- another defer_call(my_func, my_obj); <-- another ... defer_call_end(); <-- end of section, my_func(my_obj) is called once Suggested-by: Ilya Maximets <i.maximets@ovn.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20230913200045.1024233-3-stefanha@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * block: rename blk_io_plug_call() API to defer_call()Stefan Hajnoczi2023-10-311-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Prepare to move the blk_io_plug_call() API out of the block layer so that other subsystems call use this deferred call mechanism. Rename it to defer_call() but leave the code in block/plug.c. The next commit will move the code out of the block layer. Suggested-by: Ilya Maximets <i.maximets@ovn.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Paul Durrant <paul@xen.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20230913200045.1024233-2-stefanha@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* | Merge tag 'migration-20231031-pull-request' of ↵Stefan Hajnoczi2023-11-011-1/+1
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.com/juan.quintela/qemu into staging Migration Pull request (20231031) Hi This is repeat of the Migration PULL for 20231020. - I removed vmstate_register(big problems with s390x) - I added yet more countes (juan) CI: https://gitlab.com/juan.quintela/qemu/-/pipelines/1055797950 Please apply. Thanks, Juan. # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEGJn/jt6/WMzuA0uC9IfvGFhy1yMFAmVAwmYACgkQ9IfvGFhy # 1yPJ9g//f8Up+5Az0DmJMWwRe+08vLa3ZRCSh5aCRJguFVfMZSVxRNuoikQ/C/Gz # 1ePB+Q8H0NcP86FF7pifhtLU0uE9L4At4Z+vOQP1+n67p7aush050kKQxyDYIfO2 # 3tO2HkfHvC/R3S5FtqQtE1Y0/MpHdj1vgV9bNidPorA6EZ01KEEfWw3soptuD14I # LPvXA8BG5mOvB7R55MymTAej3ZDmOUQlZotsE2KmlkOfzYoqTtApkLtW03/WH8b8 # fAYJ0ghYpesRTO1rF61n1peLMUr+/HRLqGJmhLDSEZZlB5tnUYeiLR9dRJ1/1+o2 # zNjLr6X2hnia6Kb0UibRoAcyyy8lSLp79Zt5nhDneuTSQxeYhNh6EecxAzKvd/02 # vfE/reOEkZn7KzYH/MvlD5P6XmwrT5aV9cqmyC/8BkNnipHAtJ2Av1H4ONdnahuK # hOhLRAGE7SINtgo8jdauQNor1QAsIX19nvYk9p7ta5VAysrDSbuD+9Yq7HtUErlP # 585z5BPGfaP2GwIXPNJNcqXwPh0InInGASqEWmYSlu8GF3Ic0KNWWrC5bwSn7tHL # I7qaMrCHxvWGYx6cRzzp08EqCcbOQCixrPyk8g6o3SgXHrTGKthzjPG5bLe+QXpv # P2gblC7Fo3sUo89IwVjsRMO3nU9wBfb9skE7iZM06SILO7QD3u8= # =r1DI # -----END PGP SIGNATURE----- # gpg: Signature made Tue 31 Oct 2023 18:01:26 JST # gpg: using RSA key 1899FF8EDEBF58CCEE034B82F487EF185872D723 # gpg: Good signature from "Juan Quintela <quintela@redhat.com>" [full] # gpg: aka "Juan Quintela <quintela@trasno.org>" [full] # Primary key fingerprint: 1899 FF8E DEBF 58CC EE03 4B82 F487 EF18 5872 D723 * tag 'migration-20231031-pull-request' of https://gitlab.com/juan.quintela/qemu: (38 commits) qemu-file: Make qemu_fflush() return errors migration: Remove transferred atomic counter migration: Use migration_transferred_bytes() qemu-file: Simplify qemu_file_get_error() migration: migration_rate_limit_reset() don't need the QEMUFile migration: migration_transferred_bytes() don't need the QEMUFile qemu-file: Remove _noflush from qemu_file_transferred_noflush() qemu_file: Remove unused qemu_file_transferred() migration: Use the number of transferred bytes directly qemu_file: total_transferred is not used anymore qemu_file: Use a stat64 for qemu_file_transferred qemu-file: Don't increment qemu_file_transferred at qemu_file_fill_buffer migration: Stop migration immediately in RDMA error paths migration: Deprecate old compression method migration: Deprecate block migration migration: migrate 'blk' command option is deprecated. migration: migrate 'inc' command option is deprecated. qemu-iotests: Filter warnings about block migration being deprecated migration: set file error on subsection loading migration: rename vmstate_save_needed->vmstate_section_needed ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| * migration: rename vmstate_save_needed->vmstate_section_neededMarc-André Lureau2023-10-301-1/+1
| | | | | | | | | | | | | | | | | | | | The function is used on save at this point. The following commits will use it on load. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-ID: <20231024084043.2926316-5-marcandre.lureau@redhat.com>
* | Merge tag 'pull-ufs-20231030' of https://gitlab.com/jeuk20.kim/qemu into stagingStefan Hajnoczi2023-10-311-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ufs-next-pull-request # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCgAdFiEEUBfYMVl8eKPZB+73EuIgTA5dtgIFAmU/DfoACgkQEuIgTA5d # tgKZ3g/+J38LTaktLPgUb0Kg390anPkIAkqqA1QZC8lC/FRSEWpgsNBqcvAASNTl # jj1c80k/+Dvf9Ti1lmDNkuYczCFvKNJZQ1iRHmv2wc79A01GV0Ue6xayQjjNjoKK # SBMIsFpArmFQjR2wGlkRc8PXha1JyWrsD4iPY6ZqedEcyuueLx69XbLL37FfVbQt # 5IMnDqGkLCmrGowAjwurq2UM5IiYjeB4I5OwUgJC526zlyngXTFJimCWS6b2uUBk # Yg1PnFffBsh11Pwmq4IZ1DAv3Bv/gFovenuatFqZrgqtfK7tEiARInIEsctu0U0a # hPK/KojJAPF/cfMssRm1D1GCfsXM4tP2yFY/6q0wTRr9Dod8OSjlvfJR7+ez71/j # aoY4N/nYYrZ6+pQNsPJcuBqQdtjdNUp4gUHx5qYxwwqZcHK4ubxpIvstmxceoLEX # 3PG4O1iAapc/aL12ww9bYJ2lrbKGx7ZJU/Ij8bud8tYzLheG3xaYUEhonk7DE6+e # AXFSad5CJTIF9Duh1uAMe1sV9GxELV8MHZSalqfGOhWYp7LzUBgouEJ1gQdOQbTK # VsLs48WQ23OjWNKyAMaXQXdFO4FVbsjIg9nQXEHNRPkUownVHNVL8zu6EsXvHfch # u691ygt5pD100SYdcDv73xTSeqP/rxqyYdxJl4LRkv/hGWU4y78= # =Oisg # -----END PGP SIGNATURE----- # gpg: Signature made Mon 30 Oct 2023 10:59:22 JST # 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-20231030' of https://gitlab.com/jeuk20.kim/qemu: hw/ufs: Modify lu.c to share codes with SCSI subsystem Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| * | hw/ufs: Modify lu.c to share codes with SCSI subsystemJeuk Kim2023-10-301-1/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the code that ufs-lu was duplicating from scsi-hd and allows them to share code. It makes ufs-lu have a virtual scsi-bus and scsi-hd internally. This allows scsi related commands to be passed thorugh to the scsi-hd. The query request and nop command work the same as the existing logic. Well-known lus do not have a virtual scsi-bus and scsi-hd, and handle the necessary scsi commands by emulating them directly. Signed-off-by: Jeuk Kim <jeuk20.kim@samsung.com>
* | hw/pcmcia/pxa2xx: Inline pxa2xx_pcmcia_init()Philippe Mathieu-Daudé2023-10-271-2/+0
| | | | | | | | | | | | | | | | Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20231020130331.50048-6-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* | hw/arm/xlnx-zynqmp: Remove 'hw/arm/boot.h' from headerPhilippe Mathieu-Daudé2023-10-271-1/+0
| | | | | | | | | | | | | | | | | | | | "hw/arm/boot.h" is only required on the source file. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Luc Michel <luc.michel@amd.com> Message-id: 20231025065316.56817-11-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* | hw/arm/xlnx-versal: Remove 'hw/arm/boot.h' from headerPhilippe Mathieu-Daudé2023-10-271-1/+0
| | | | | | | | | | | | | | | | | | | | "hw/arm/boot.h" is only required on the source file. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Luc Michel <luc.michel@amd.com> Message-id: 20231025065316.56817-10-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* | hw/arm/fsl-imx7: Remove 'hw/arm/boot.h' from headerPhilippe Mathieu-Daudé2023-10-271-1/+0
| | | | | | | | | | | | | | | | | | | | "hw/arm/boot.h" is only required on the source file. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Luc Michel <luc.michel@amd.com> Message-id: 20231025065316.56817-9-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* | hw/arm/fsl-imx6ul: Remove 'hw/arm/boot.h' from headerPhilippe Mathieu-Daudé2023-10-271-1/+0
| | | | | | | | | | | | | | | | | | | | "hw/arm/boot.h" is only required on the source file. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Luc Michel <luc.michel@amd.com> Message-id: 20231025065316.56817-8-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* | hw/arm/fsl-imx6: Remove 'hw/arm/boot.h' from headerPhilippe Mathieu-Daudé2023-10-271-1/+0
| | | | | | | | | | | | | | | | | | | | "hw/arm/boot.h" is only required on the source file. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Luc Michel <luc.michel@amd.com> Message-id: 20231025065316.56817-7-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* | hw/arm/fsl-imx31: Remove 'hw/arm/boot.h' from headerPhilippe Mathieu-Daudé2023-10-271-1/+0
| | | | | | | | | | | | | | | | | | | | "hw/arm/boot.h" is only required on the source file. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Luc Michel <luc.michel@amd.com> Message-id: 20231025065316.56817-6-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* | hw/arm/fsl-imx25: Remove 'hw/arm/boot.h' from headerPhilippe Mathieu-Daudé2023-10-271-1/+0
| | | | | | | | | | | | | | | | | | | | "hw/arm/boot.h" is only required on the source file. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Luc Michel <luc.michel@amd.com> Message-id: 20231025065316.56817-5-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* | hw/arm/allwinner-r40: Remove 'hw/arm/boot.h' from headerPhilippe Mathieu-Daudé2023-10-271-1/+0
| | | | | | | | | | | | | | | | | | | | "hw/arm/boot.h" is only required on the source file. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Luc Michel <luc.michel@amd.com> Message-id: 20231025065316.56817-4-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* | hw/arm/allwinner-h3: Remove 'hw/arm/boot.h' from headerPhilippe Mathieu-Daudé2023-10-271-1/+0
| | | | | | | | | | | | | | | | | | | | "hw/arm/boot.h" is only required on the source file. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Luc Michel <luc.michel@amd.com> Message-id: 20231025065316.56817-3-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* | hw/arm/allwinner-a10: Remove 'hw/arm/boot.h' from headerPhilippe Mathieu-Daudé2023-10-271-1/+0
|/ | | | | | | | | | "hw/arm/boot.h" is only required on the source file. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Luc Michel <luc.michel@amd.com> Message-id: 20231025065316.56817-2-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingStefan Hajnoczi2023-10-272-39/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * target/i386: implement SHA instructions * target/i386: check CPUID_PAE to determine 36 bit processor address space * target/i386: improve validation of AVX instructions * require Linux 4.4 for KVM # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmU5Vi4UHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroNVbwf9HCx+C0MITWjQ+rEkmtiy/Cn+ZsF1 # gbaL31ahymEU3vUcKZX8Z4ycmBFw9b3yvotTVR38lE9p+sKtSaGKUGV0btpS7oBB # y8IfnVmg5X1j4PtyDxFlLD48qg//2kVgJ6wtaDTSAkgQMOPM9UgHgQD+Ks7kOo8v # rReL46XVPEZTWt3syX0y87mFinjK2hXGqIdsnJ1uT614BAVVIrmO6aFNNN1FlsRb # NGRZevJTfEWjWVfWOhUiZdUGDz74sOXdshZX/teadeDJLtWaw0uytMN9qoTN33h/ # OsdR2fO7h8ZknGEc2F1fJEVh4sOfO4fGYAAJGzHP9AjUDV1IVVYELb79dg== # =WYTo # -----END PGP SIGNATURE----- # gpg: Signature made Thu 26 Oct 2023 02:53:50 JST # 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: (24 commits) kvm: i8254: require KVM_CAP_PIT2 and KVM_CAP_PIT_STATE2 kvm: i386: require KVM_CAP_SET_IDENTITY_MAP_ADDR kvm: i386: require KVM_CAP_ADJUST_CLOCK kvm: i386: require KVM_CAP_MCE kvm: i386: require KVM_CAP_SET_VCPU_EVENTS and KVM_CAP_X86_ROBUST_SINGLESTEP kvm: i386: require KVM_CAP_XSAVE kvm: i386: require KVM_CAP_DEBUGREGS kvm: i386: move KVM_CAP_IRQ_ROUTING detection to kvm_arch_required_capabilities kvm: unify listeners for PIO address space kvm: require KVM_CAP_IOEVENTFD and KVM_CAP_IOEVENTFD_ANY_LENGTH kvm: assume that many ioeventfds can be created kvm: drop reference to KVM_CAP_PCI_2_3 kvm: require KVM_IRQFD for kernel irqchip kvm: require KVM_IRQFD for kernel irqchip kvm: require KVM_CAP_SIGNAL_MSI kvm: require KVM_CAP_INTERNAL_ERROR_DATA kvm: remove unnecessary stub target/i386: check CPUID_PAE to determine 36 bit processor address space target/i386: validate VEX.W for AVX instructions target/i386: group common checks in the decoding phase ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| * kvm: i386: require KVM_CAP_SET_VCPU_EVENTS and KVM_CAP_X86_ROBUST_SINGLESTEPPaolo Bonzini2023-10-252-2/+0
| | | | | | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * kvm: i386: require KVM_CAP_DEBUGREGSPaolo Bonzini2023-10-252-2/+0
| | | | | | | | | | | | This was introduced in KVM in Linux 2.6.35, we can require it unconditionally. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * kvm: require KVM_CAP_IOEVENTFD and KVM_CAP_IOEVENTFD_ANY_LENGTHPaolo Bonzini2023-10-251-19/+0
| | | | | | | | | | | | | | KVM_CAP_IOEVENTFD_ANY_LENGTH was added in Linux 4.4, released in 2016. Assume that it is present. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * kvm: assume that many ioeventfds can be createdPaolo Bonzini2023-10-252-2/+0
| | | | | | | | | | | | | | | | | | NR_IOBUS_DEVS was increased to 200 in Linux 2.6.34. By Linux 3.5 it had increased to 1000 and later ioeventfds were changed to not count against the limit. But the earlier limit of 200 would already be enough for kvm_check_many_ioeventfds() to be true, so remove the check. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * kvm: drop reference to KVM_CAP_PCI_2_3Paolo Bonzini2023-10-252-2/+0
| | | | | | | | | | | | | | This is a remnant of pre-VFIO device assignment; it is not defined anymore by Linux and not used by QEMU. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * kvm: require KVM_IRQFD for kernel irqchipPaolo Bonzini2023-10-251-0/+1
| | | | | | | | | | | | | | | | | | KVM_IRQFD was introduced in Linux 2.6.32, and since then it has always been available on architectures that support an in-kernel interrupt controller. We can require it unconditionally. Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>