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2023-09-21Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into stagingStefan Hajnoczi7-37/+58
Block layer patches - Graph locking part 4 (node management) - qemu-img map: report compressed data blocks - block-backend: process I/O in the current AioContext # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmULHnURHGt3b2xmQHJl # ZGhhdC5jb20ACgkQfwmycsiPL9aB5hAAqH8To7WIUtg1rj1PY809ck78ghm18PKg # TNdN7IbrXQghX5foh2VgPwVVl+JaW2CSrJYWQcAO6AbvFduNIi9iKzI6RT0xKXpb # b8oQXS7zntFzwBv8ohOU5NSVJOgVmNP4h5qJIMmXgB9ZcLFG40zggVH2qQT7guUf # 9MAc81kI/d5vvSHY0ZjdHjNOgwG4q1j8yytL7OFqWUfB8sXloUCA9lT7w4jIYD8L # v2StUOLWB01Zts2o8SCNaFxuajs6wUee8b/DM1cyPyLy4KtOdXvLKhq2NlXpLo2i # aZFr4PtizTVwrQZIJttA9jqM+QCsDOsiSat3BLNNsKUaCWHZB0rOGLCzMCtisyOo # 4PzuL4UI21ik2zieO1qVM+Thqvw16kHtp6dD9pGk4X4ogGreGYEIxzBl79luR+AV # NCRizoeFWTHKymS1tSoKrWT9ZNHcLmwemO6Tt1rMYk9jV3T4uY5e1NwxaUavEfsX # f8dLfQjhNiySOoDknT1OSerBOVdTXURS2ri5H3GZxrxvJ4jOeFkn52C8r3YlZ3Wp # Cr9LCUJZeXgwY+Q1JQ3D4VLY8aZ83txpw6XKEy0eTEv5wxkBj5LWhXx7hNb5F3lg # bqaRYijVJn+P82wVxlftIzMfNeVBFHzFE90taPV5grJjr8lgrGBFmD7Puc97kfDX # oTDBwRxJeew= # =qTNA # -----END PGP SIGNATURE----- # gpg: Signature made Wed 20 Sep 2023 12:31:49 EDT # 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: (28 commits) block: mark aio_poll as non-coroutine block-backend: process zoned requests in the current AioContext block-backend: process I/O in the current AioContext test-bdrv-drain: avoid race with BH in IOThread drain test block: remove AIOCBInfo->get_aio_context() qemu-img: map: report compressed data blocks block: add BDRV_BLOCK_COMPRESSED flag for bdrv_block_status() block: Mark bdrv_add/del_child() and caller GRAPH_WRLOCK block: Mark bdrv_unref_child() GRAPH_WRLOCK block: Mark bdrv_root_unref_child() GRAPH_WRLOCK block: Take graph rdlock in bdrv_change_aio_context() block: Take graph rdlock in bdrv_drop_intermediate() block: Mark bdrv_parent_cb_change_media() GRAPH_RDLOCK block: Mark bdrv_child_perm() GRAPH_RDLOCK block: Mark bdrv_get_cumulative_perm() and callers GRAPH_RDLOCK block: Mark bdrv_parent_perms_conflict() and callers GRAPH_RDLOCK block: Mark bdrv_attach_child() GRAPH_WRLOCK block: Call transaction callbacks with lock held block: Mark bdrv_attach_child_common() GRAPH_WRLOCK block: Mark bdrv_replace_child_tran() GRAPH_WRLOCK ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-21Merge tag 'pull-block-2023-09-01' of https://gitlab.com/hreitz/qemu into stagingStefan Hajnoczi2-8/+14
Block patches - Fix for file-posix's zoning code crashing on I/O errors - Throttling refactoring # -----BEGIN PGP SIGNATURE----- # # iQJGBAABCAAwFiEEy2LXoO44KeRfAE00ofpA0JgBnN8FAmTxnMISHGhyZWl0ekBy # ZWRoYXQuY29tAAoJEKH6QNCYAZzfYkUP+gMG9hhzvgjj/tw9rEBQjciihzcQmqQJ # 2Mm37RH2jj5bnnTdaTbMkcRRwVhncYSCwK9q5EYVbZmU9C/v4YJmsSEQlcl7wVou # hbPUv6NHaBrJZX9nxNSa2RHui6pZMLKa/D0rJVB7NjYBrrRtiPo7kiLVQYjYXa2g # kcCCfY4t3Z2RxOP31mMXRjYlhJE9bIuZdTEndrKme8KS2JGPZEJ9xjkoW1tj96EX # oc/Cg2vk7AEtsFYA0bcD8fTFkBDJEwyYl3usu7Tk24pvH16jk7wFSqRVSsDMfnER # tG8X3mHLIY0hbSkpzdHJdXINvZ6FWpQb0CGzIKr+pMiuWVdWr1HglBr0m4pVF+Y4 # A6AI6VX2JJgtacypoDyCZC9mzs1jIdeiwq9v5dyuikJ6ivTwEEoeoSLnLTN3AjXn # 0mtQYzgCg5Gd6+rTo7XjSO9SSlbaVrDl/B2eXle6tmIFT5k+86fh0hc+zTmP8Rkw # Knbc+5Le95wlMrOUNx2GhXrTGwX510hLxKboho/LITxtAzqvXnEJKrYbnkm3WPnw # wfHnR5VQH1NKEpiH/p33og6OV/vu9e7vgp0ZNZV136SnzC90C1zMUwg2simJW701 # 34EtN0XBX8XBKrxfe7KscV9kRE8wrWWJVbhp+WOcQEomGI8uraxzWqDIk/v7NZXv # m4XBscaB+Iri # =oKgk # -----END PGP SIGNATURE----- # gpg: Signature made Fri 01 Sep 2023 04:11:46 EDT # gpg: using RSA key CB62D7A0EE3829E45F004D34A1FA40D098019CDF # gpg: issuer "hreitz@redhat.com" # gpg: Good signature from "Hanna Reitz <hreitz@redhat.com>" [unknown] # gpg: WARNING: The key's User ID is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: CB62 D7A0 EE38 29E4 5F00 4D34 A1FA 40D0 9801 9CDF * tag 'pull-block-2023-09-01' of https://gitlab.com/hreitz/qemu: tests/file-io-error: New test file-posix: Simplify raw_co_prw's 'out' zone code file-posix: Fix zone update in I/O error path file-posix: Check bs->bl.zoned for zone info file-posix: Clear bs->bl.zoned on error block/throttle-groups: Use ThrottleDirection instread of bool is_write fsdev: Use ThrottleDirection instread of bool is_write throttle: use THROTTLE_MAX/ARRAY_SIZE for hard code throttle: use enum ThrottleDirection instead of bool is_write cryptodev: use NULL throttle timer cb for read direction test-throttle: test read only and write only throttle: support read-only and write-only test-throttle: use enum ThrottleDirection throttle: introduce enum ThrottleDirection Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-21qemu/timer: Add host ticks function for RISC-VLIU Zhiwei1-0/+22
Signed-off-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com> Message-ID: <20230911063223.742-1-zhiwei_liu@linux.alibaba.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-09-21hw/cxl: Fix out of bound array accessDmitry Frolov1-1/+1
According to cxl_interleave_ways_enc(), fw->num_targets is allowed to be up to 16. This also corresponds to CXL r3.0 spec. So, the fw->target_hbs[] array is iterated from 0 to 15. But it is statically declared of length 8. Thus, out of bound array access may occur. Fixes: c28db9e000 ("hw/pci-bridge: Make PCIe and CXL PXB Devices inherit from TYPE_PXB_DEV") Signed-off-by: Dmitry Frolov <frolov@swemel.ru> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Link: https://lore.kernel.org/r/20230913101055.754709-1-frolov@swemel.ru Cc: qemu-stable@nongnu.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-09-21hw/cxl/cxl_device: Replace magic number in CXLError definitionFan Ni1-1/+1
Replace the magic number 32 with CXL_RAS_ERR_HEADER_NUM for better code readability and maintainability. Signed-off-by: Fan Ni <fan.ni@samsung.com> Reviewed-by: Davidlohr Bueso <dave@stgolabs.net> Reviewed-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-09-20block: mark aio_poll as non-coroutinePaolo Bonzini1-1/+1
It is forbidden to block on the event loop during a coroutine, as that can cause deadlocks due to recursive locking. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-ID: <20230908075458.527013-1-pbonzini@redhat.com> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-09-20block: remove AIOCBInfo->get_aio_context()Stefan Hajnoczi3-2/+2
The synchronous bdrv_aio_cancel() function needs the acb's AioContext so it can call aio_poll() to wait for cancellation. It turns out that all users run under the BQL in the main AioContext, so this callback is not needed. Remove the callback, mark bdrv_aio_cancel() GLOBAL_STATE_CODE just like its blk_aio_cancel() caller, and poll the main loop AioContext. The purpose of this cleanup is to identify bdrv_aio_cancel() as an API that does not work with the multi-queue block layer. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20230912231037.826804-2-stefanha@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-09-20block: add BDRV_BLOCK_COMPRESSED flag for bdrv_block_status()Andrey Drobyshev via1-0/+3
Functions qcow2_get_host_offset(), get_cluster_offset(), vmdk_co_block_status() explicitly report compressed cluster types when data is compressed. However, this information is never passed further. Let's make use of it by adding new BDRV_BLOCK_COMPRESSED flag for bdrv_block_status(), so that caller may know that the data range is compressed. In particular, we're going to use this flag to tweak "qemu-img map" output. This new flag is only being utilized by qcow, qcow2 and vmdk formats, as only those support compression. Reviewed-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Hanna Czenczek <hreitz@redhat.com> Signed-off-by: Andrey Drobyshev <andrey.drobyshev@virtuozzo.com> Message-ID: <20230907210226.953821-2-andrey.drobyshev@virtuozzo.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-09-20block: Mark bdrv_add/del_child() and caller GRAPH_WRLOCKKevin Wolf2-7/+10
The functions read the parents list in the generic block layer, so we need to hold the graph lock already there. The BlockDriver implementations actually modify the graph, so it has to be a writer lock. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20230911094620.45040-22-kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-09-20block: Mark bdrv_unref_child() GRAPH_WRLOCKKevin Wolf1-1/+6
Instead of taking the writer lock internally, require callers to already hold it when calling bdrv_unref_child(). These callers will typically already hold the graph lock once the locking work is completed, which means that they can't call functions that take it internally. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20230911094620.45040-21-kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-09-20block: Mark bdrv_root_unref_child() GRAPH_WRLOCKKevin Wolf1-1/+1
Instead of taking the writer lock internally, require callers to already hold it when calling bdrv_root_unref_child(). These callers will typically already hold the graph lock once the locking work is completed, which means that they can't call functions that take it internally. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20230911094620.45040-20-kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-09-20block: Mark bdrv_child_perm() GRAPH_RDLOCKKevin Wolf1-5/+5
This adds GRAPH_RDLOCK annotations to declare that callers of bdrv_child_perm() need to hold a reader lock for the graph because some implementations access the children list of a node. The callers of bdrv_child_perm() conveniently already hold the lock. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20230911094620.45040-16-kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-09-20block: Mark bdrv_get_cumulative_perm() and callers GRAPH_RDLOCKKevin Wolf2-6/+7
The function reads the parents list, so it needs to hold the graph lock. This happens to result in BlockDriver.bdrv_set_perm() to be called with the graph lock held. For consistency, make it the same for all of the BlockDriver callbacks for updating permissions and annotate the function pointers with GRAPH_RDLOCK_PTR. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20230911094620.45040-15-kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-09-20block: Mark bdrv_parent_perms_conflict() and callers GRAPH_RDLOCKKevin Wolf3-8/+10
The function reads the parents list, so it needs to hold the graph lock. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20230911094620.45040-14-kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-09-20block: Mark bdrv_attach_child() GRAPH_WRLOCKKevin Wolf1-6/+8
Instead of taking the writer lock internally, require callers to already hold it when calling bdrv_attach_child_common(). These callers will typically already hold the graph lock once the locking work is completed, which means that they can't call functions that take it internally. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20230911094620.45040-13-kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-09-20block-coroutine-wrapper: Add no_co_wrapper_bdrv_wrlock functionsKevin Wolf1-0/+4
Add a new wrapper type for GRAPH_WRLOCK functions that should be called from coroutine context. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20230911094620.45040-7-kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-09-20block: Introduce bdrv_schedule_unref()Kevin Wolf1-0/+1
bdrv_unref() is called by a lot of places that need to hold the graph lock (it naturally happens in the context of operations that change the graph). However, bdrv_unref() takes the graph writer lock internally, so it can't actually be called while already holding a graph lock without causing a deadlock. bdrv_unref() also can't just become GRAPH_WRLOCK because it drains the node before closing it, and draining requires that the graph is unlocked. The solution is to defer deleting the node until we don't hold the lock any more and draining is possible again. Note that keeping images open for longer than necessary can create problems, too: You can't open an image again before it is really closed (if image locking didn't prevent it, it would cause corruption). Reopening an image immediately happens at least during bdrv_open() and bdrv_co_create(). In order to solve this problem, make sure to run the deferred unref in bdrv_graph_wrunlock(), i.e. the first possible place where we can drain again. This is also why bdrv_schedule_unref() is marked GRAPH_WRLOCK. The output of iotest 051 is updated because the additional polling changes the order of HMP output, resulting in a new "(qemu)" prompt in the test output that was previously on a separate line and filtered out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-ID: <20230911094620.45040-6-kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-09-20i386: spelling fixesMichael Tokarev1-1/+1
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2023-09-20ppc: spelling fixesMichael Tokarev2-2/+2
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Cédric Le Goater <clg@kaod.org>
2023-09-19Merge tag 'mem-2023-09-19' of https://github.com/davidhildenbrand/qemu into ↵Stefan Hajnoczi3-8/+21
staging Hi, "Host Memory Backends" and "Memory devices" queue ("mem"): - Support and document VM templating with R/O files using a new "rom" parameter for memory-backend-file - Some cleanups and fixes around NVDIMMs and R/O file handling for guest RAM - Optimize ioeventfd updates by skipping address spaces that are not applicable # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEG9nKrXNcTDpGDfzKTd4Q9wD/g1oFAmUJdykRHGRhdmlkQHJl # ZGhhdC5jb20ACgkQTd4Q9wD/g1pf2w//akOUoYMuamySGjXtKLVyMKZkjIys+Ama # k2C0xzsWAHBP572ezwHi8uxf5j9kzAjsw6GxDZ7FAamD9MhiohkEvkecloBx6f/c # q3fVHblBNkG7v2urtf4+6PJtJvhzOST2SFXfWeYhO/vaA04AYCDgexv82JN3gA6B # OS8WyOX62b8wILPSY2GLZ8IqpE9XnOYZwzVBn6YB1yo7ZkYEfXO6cA8nykNuNcOE # vppqDo7uVIX6317FWj8ygxmzFfOaj0WT2MT2XFzEIDfg8BInQN8HC4mTn0hcVKMa # N1y+eZH733CQKT+uNBRZ5YOeljOi4d6gEEyvkkA/L7e5D3Qg9hIdvHb4uryCFSWX # Vt07OP1XLBwCZFobOC6sg+2gtTZJxxYK89e6ZzEd0454S24w5bnEteRAaCGOP0XL # ww9xYULqhtZs55UC4rvZHJwdUAk1fIY4VqynwkeQXegvz6BxedNeEkJiiEU0Tizx # N2VpsxAJ7H/LLSFeZoCRESo4azrH6U4n7S/eS1tkCniFqibfe2yIQCDoJVfb42ec # gfg/vThCrDwHkIHzkMmoV8NndA7Q7SIkyMfYeEEBeZMeg8JzYll4DJEw/jQCacxh # KRUa+AZvGlTJUq0mkvyOVfLki+iaehoIUuY1yvMrmdWijPO8n3YybmP9Ljhr8VdR # 9MSYZe+I2v8= # =iraT # -----END PGP SIGNATURE----- # gpg: Signature made Tue 19 Sep 2023 06:25:45 EDT # gpg: using RSA key 1BD9CAAD735C4C3A460DFCCA4DDE10F700FF835A # gpg: issuer "david@redhat.com" # gpg: Good signature from "David Hildenbrand <david@redhat.com>" [unknown] # gpg: aka "David Hildenbrand <davidhildenbrand@gmail.com>" [full] # gpg: aka "David Hildenbrand <hildenbr@in.tum.de>" [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: 1BD9 CAAD 735C 4C3A 460D FCCA 4DDE 10F7 00FF 835A * tag 'mem-2023-09-19' of https://github.com/davidhildenbrand/qemu: memory: avoid updating ioeventfds for some address_space machine: Improve error message when using default RAM backend id softmmu/physmem: Hint that "readonly=on,rom=off" exists when opening file R/W for private mapping fails docs: Start documenting VM templating docs: Don't mention "-mem-path" in multi-process.rst softmmu/physmem: Never return directories from file_ram_open() softmmu/physmem: Fail creation of new files in file_ram_open() with readonly=true softmmu/physmem: Bail out early in ram_block_discard_range() with readonly files softmmu/physmem: Remap with proper protection in qemu_ram_remap() backends/hostmem-file: Add "rom" property to support VM templating with R/O files softmmu/physmem: Distinguish between file access mode and mmap protection nvdimm: Reject writing label data to ROM instead of crashing QEMU Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-19Merge tag 'pull-ppc-20230918' of https://gitlab.com/danielhb/qemu into stagingStefan Hajnoczi2-52/+2
ppc patch queue for 2023-09-18: In this short queue we're making two important changes: - Nicholas Piggin is now the qemu-ppc maintainer. Cédric Le Goater and Daniel Barboza will act as backup during Nick's transition to this new role. - Support for NVIDIA V100 GPU with NVLink2 is dropped from qemu-ppc. Linux removed the same support back in 5.13, we're following suit now. A xive Coverity fix is also included. # -----BEGIN PGP SIGNATURE----- # # iIwEABYKADQWIQQX6/+ZI9AYAK8oOBk82cqW3gMxZAUCZQhPnBYcZGFuaWVsaGI0 # MTNAZ21haWwuY29tAAoJEDzZypbeAzFk5QUBAJJNnCtv/SPP6bQVNGMgtfI9sz2z # MEttDa7SINyLCiVxAP0Y9z8ZHEj6vhztTX0AAv2QubCKWIVbJZbPV5RWrHCEBQ== # =y3nh # -----END PGP SIGNATURE----- # gpg: Signature made Mon 18 Sep 2023 09:24:44 EDT # gpg: using EDDSA key 17EBFF9923D01800AF2838193CD9CA96DE033164 # gpg: issuer "danielhb413@gmail.com" # gpg: Good signature from "Daniel Henrique Barboza <danielhb413@gmail.com>" [unknown] # gpg: WARNING: The key's User ID is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 17EB FF99 23D0 1800 AF28 3819 3CD9 CA96 DE03 3164 * tag 'pull-ppc-20230918' of https://gitlab.com/danielhb/qemu: spapr: Remove support for NVIDIA V100 GPU with NVLink2 ppc/xive: Fix uint32_t overflow MAINTAINERS: Nick Piggin PPC maintainer, other PPC changes Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-19Merge tag 'net-pull-request' of https://github.com/jasowang/qemu into stagingStefan Hajnoczi1-2/+5
# -----BEGIN PGP SIGNATURE----- # Version: GnuPG v1 # # iQEcBAABAgAGBQJlB/SLAAoJEO8Ells5jWIR7EQH/1kAbxHcSGJXDOgQAXJ/rOZi # UKn3ugJzD0Hxd4Xz8cvdVLM+9/JoEEOK1uB+NIG7Ask/gA5D7eUYzaLtp1OJ8VNO # mamfKmn3EIBWJoLSHH19TKzfW2tGMJHQ0Nj+sbDQRkK5f2c7hwLTRXa1EmlJd4dB # VoVzX4OiJtrQyv4OVmpP/PSETXJDvYYX/DNcRl9/3ccKtQW/wVDI3YzrMzXrsgyc # w9ItJi8k+19mVH6RgQwciqRvTbVMdzkOxqvU//LY0TxnjsHfbyHr+KlNAa2WTY2N # QgpAlMZhHqUG6/XXAs0o2VEtA66zmw932Xfy/CZUEcdGWfkG/9CEVfbuT4CKGY4= # =tF7K # -----END PGP SIGNATURE----- # gpg: Signature made Mon 18 Sep 2023 02:56:11 EDT # gpg: using RSA key EF04965B398D6211 # gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" [full] # Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211 * tag 'net-pull-request' of https://github.com/jasowang/qemu: net/tap: Avoid variable-length array net/dump: Avoid variable length array hw/net/rocker: Avoid variable length array hw/net/fsl_etsec/rings.c: Avoid variable length array net: add initial support for AF_XDP network backend tests: bump libvirt-ci for libasan and libxdp e1000e: rename e1000e_ba_state and e1000e_write_hdr_to_rx_buffers igb: packet-split descriptors support igb: add IPv6 extended headers traffic detection igb: RX payload guest writting refactoring igb: RX descriptors guest writting refactoring igb: rename E1000E_RingInfo_st igb: remove TCP ACK detection virtio-net: Add support for USO features virtio-net: Add USO flags to vhost support. tap: Add check for USO features tap: Add USO support to tap device. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-19Merge tag 'pull-tcg-20230915-2' of https://gitlab.com/rth7680/qemu into stagingStefan Hajnoczi7-31/+27
*: Delete checks for old host definitions tcg/loongarch64: Generate LSX instructions fpu: Add conversions between bfloat16 and [u]int8 fpu: Handle m68k extended precision denormals properly accel/tcg: Improve cputlb i/o organization accel/tcg: Simplify tlb_plugin_lookup accel/tcg: Remove false-negative halted assertion tcg: Add gvec compare with immediate and scalar operand tcg/aarch64: Emit BTI insns at jump landing pads [Resolved conflict between CPUINFO_PMULL and CPUINFO_BTI. --Stefan] * tag 'pull-tcg-20230915-2' of https://gitlab.com/rth7680/qemu: (39 commits) tcg: Map code_gen_buffer with PROT_BTI tcg/aarch64: Emit BTI insns at jump landing pads util/cpuinfo-aarch64: Add CPUINFO_BTI tcg: Add tcg_out_tb_start backend hook fpu: Handle m68k extended precision denormals properly fpu: Add conversions between bfloat16 and [u]int8 accel/tcg: Introduce do_st16_mmio_leN accel/tcg: Introduce do_ld16_mmio_beN accel/tcg: Merge io_writex into do_st_mmio_leN accel/tcg: Merge io_readx into do_ld_mmio_beN accel/tcg: Replace direct use of io_readx/io_writex in do_{ld,st}_1 accel/tcg: Merge cpu_transaction_failed into io_failed plugin: Simplify struct qemu_plugin_hwaddr accel/tcg: Use CPUTLBEntryFull.phys_addr in io_failed accel/tcg: Split out io_prepare and io_failed accel/tcg: Simplify tlb_plugin_lookup target/arm: Use tcg_gen_gvec_cmpi for compare vs 0 tcg: Add gvec compare with immediate and scalar operand tcg/loongarch64: Implement 128-bit load & store tcg/loongarch64: Lower rotli_vec to vrotri ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-19memory: avoid updating ioeventfds for some address_spacehongmianquan1-0/+1
When updating ioeventfds, we need to iterate all address spaces, but some address spaces do not register eventfd_add|del call when memory_listener_register() and they do nothing when updating ioeventfds. So we can skip these AS in address_space_update_ioeventfds(). The overhead of memory_region_transaction_commit() can be significantly reduced. For example, a VM with 8 vhost net devices and each one has 64 vectors, can reduce the time spent on memory_region_transaction_commit by 20%. Message-ID: <20230830032906.12488-1-hongmianquan@bytedance.com> Reviewed-by: Peter Xu <peterx@redhat.com> Signed-off-by: hongmianquan <hongmianquan@bytedance.com> Signed-off-by: David Hildenbrand <david@redhat.com>
2023-09-19softmmu/physmem: Distinguish between file access mode and mmap protectionDavid Hildenbrand2-8/+14
There is a difference between how we open a file and how we mmap it, and we want to support writable private mappings of readonly files. Let's define RAM_READONLY and RAM_READONLY_FD flags, to replace the single "readonly" parameter for file-related functions. In memory_region_init_ram_from_fd() and memory_region_init_ram_from_file(), initialize mr->readonly based on the new RAM_READONLY flag. While at it, add some RAM_* flags we missed to add to the list of accepted flags in the documentation of some functions. No change in functionality intended. We'll make use of both flags next and start setting them independently for memory-backend-file. Message-ID: <20230906120503.359863-3-david@redhat.com> Acked-by: Peter Xu <peterx@redhat.com> Signed-off-by: David Hildenbrand <david@redhat.com>
2023-09-19nvdimm: Reject writing label data to ROM instead of crashing QEMUDavid Hildenbrand1-0/+6
Currently, when using a true R/O NVDIMM (ROM memory backend) with a label area, the VM can easily crash QEMU by trying to write to the label area, because the ROM memory is mmap'ed without PROT_WRITE. [root@vm-0 ~]# ndctl disable-region region0 disabled 1 region [root@vm-0 ~]# ndctl zero-labels nmem0 -> QEMU segfaults Let's remember whether we have a ROM memory backend and properly reject the write request: [root@vm-0 ~]# ndctl disable-region region0 disabled 1 region [root@vm-0 ~]# ndctl zero-labels nmem0 zeroed 0 nmem In comparison, on a system with a R/W NVDIMM: [root@vm-0 ~]# ndctl disable-region region0 disabled 1 region [root@vm-0 ~]# ndctl zero-labels nmem0 zeroed 1 nmem For ACPI, just return "unsupported", like if no label exists. For spapr, return "H_P2", similar to when no label area exists. Could we rely on the "unarmed" property? Maybe, but it looks cleaner to only disallow what certainly cannot work. After all "unarmed=on" primarily means: cannot accept persistent writes. In theory, there might be setups where devices with "unarmed=on" set could be used to host non-persistent data (temporary files, system RAM, ...); for example, in Linux, admins can overwrite the "readonly" setting and still write to the device -- which will work as long as we're not using ROM. Allowing writing label data in such configurations can make sense. Message-ID: <20230906120503.359863-2-david@redhat.com> Fixes: dbd730e85987 ("nvdimm: check -object memory-backend-file, readonly=on option") Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: David Hildenbrand <david@redhat.com>
2023-09-18spapr: Remove support for NVIDIA V100 GPU with NVLink2Cédric Le Goater2-52/+2
NVLink2 support was removed from the PPC PowerNV platform and VFIO in Linux 5.13 with commits : 562d1e207d32 ("powerpc/powernv: remove the nvlink support") b392a1989170 ("vfio/pci: remove vfio_pci_nvlink2") This was 2.5 years ago. Do the same in QEMU with a revert of commit ec132efaa81f ("spapr: Support NVIDIA V100 GPU with NVLink2"). Some adjustements are required on the NUMA part. Cc: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Acked-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Cédric Le Goater <clg@redhat.com> Message-ID: <20230918091717.149950-1-clg@kaod.org> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2023-09-18tap: Add check for USO featuresYuri Benditovich1-0/+3
Tap indicates support for USO features according to capabilities of current kernel module. Signed-off-by: Yuri Benditovich <yuri.benditovich@daynix.com> Signed-off-by: Andrew Melnychecnko <andrew@daynix.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-09-18tap: Add USO support to tap device.Andrew Melnychenko1-2/+2
Passing additional parameters (USOv4 and USOv6 offloads) when setting TAP offloads Signed-off-by: Yuri Benditovich <yuri.benditovich@daynix.com> Signed-off-by: Andrew Melnychenko <andrew@daynix.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-09-16fpu: Add conversions between bfloat16 and [u]int8LIU Zhiwei1-0/+12
We missed these functions when upstreaming the bfloat16 support. Signed-off-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com> Message-Id: <20230531065458.2082-1-zhiwei_liu@linux.alibaba.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-09-16plugin: Simplify struct qemu_plugin_hwaddrRichard Henderson1-9/+2
Rather than saving MemoryRegionSection and offset, save phys_addr and MemoryRegion. This matches up much closer with the plugin api. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-09-16accel/tcg: Simplify tlb_plugin_lookupRichard Henderson2-14/+0
Now that we defer address space update and tlb_flush until the next async_run_on_cpu, the plugin run at the end of the instruction no longer has to contend with a flushed tlb. Therefore, delete SavedIOTLB entirely. Properly return false from tlb_plugin_lookup when we do not have a tlb match. Fixes a bug in which SavedIOTLB had stale data, because there were multiple i/o accesses within a single insn. Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-09-16tcg: Add gvec compare with immediate and scalar operandRichard Henderson1-0/+6
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230831030904.1194667-2-richard.henderson@linaro.org>
2023-09-15host/include/i386: Implement clmul.hRichard Henderson1-0/+3
Detect PCLMUL in cpuinfo; implement the accel hook. Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-09-15crypto: Add generic 64-bit carry-less multiply routineRichard Henderson1-0/+19
Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-09-15crypto: Add generic 32-bit carry-less multiply routinesRichard Henderson1-0/+7
Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-09-15crypto: Add generic 16-bit carry-less multiply routinesRichard Henderson1-0/+16
Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-09-15crypto: Add generic 8-bit carry-less multiply routinesRichard Henderson1-0/+41
Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-09-15thunk: Delete checks for old host definitionsAkihiko Odaki1-2/+1
Alpha, IA-64, and PA-RISC hosts are no longer supported. Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20230808152314.102036-1-akihiko.odaki@daynix.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-09-15accel/tcg: Fix the comment for CPUTLBEntryFullLIU Zhiwei1-6/+6
When memory region is ram, the lower TARGET_PAGE_BITS is not the physical section number. Instead, its value is always 0. Add comment and assert to make it clear. Signed-off-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com> Message-Id: <20230901060118.379-1-zhiwei_liu@linux.alibaba.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-09-13Merge tag 'pull-request-2023-09-12' of https://gitlab.com/thuth/qemu into ↵Stefan Hajnoczi3-1/+80
staging * Enable AP (crypto adapter) instructions for s390x PV-guests * Allow NVME for s390x machines * Update Linux headers to v6.6-rc1 # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmUATY8RHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbVjBhAAlfXhQuxFdSRkPLyPgSuAInGTZfsW7A56 # 6vunyzP3ZyY5G0WtbgKZ5ovDIfjzlNYvkxWmQ4m4PWEY2JaBKOqeS9+lFkdZmGD9 # Sj1u+EereQS5MsJ31Vg2LHDKv5QbtNbVOq4KIm30qpzj1OfhfZzzqU0tGnaDlz/T # PW2bSQl4cGHExcYpprWx02cXsMnodWwGV2FTgtc9D42YyE1q5IDX8phjFFzUHfcQ # p3cjM0S2M8KOGJ5+0w2/0C4DEKgLH0OuA/JY3W+f94O+jdqoYUJpom4m6FywIKrr # 38c7UqQESh7r/te1UkgvxfVCbTlptsS21xQNbsa+TS/apP6IMU7VJI3N14Qshtba # cqcP54aGC+9v5FRz7E5njCJWJQv9JWInrKYTEEtSTFCguGCQO2owulba70MNrQc8 # hQkBXOzqnqYVxdktcHkbnq6QZoKLfsGAxfarQPPJySNUyGgoaM0JFlzp3z0hjAHY # aGRZdN4kU+hF7/0RQygYDN4AzTQhn3EMZ6q6o81xVeKzfbziA3fCLXX5J1bd+rO8 # 3LKPrmOuk3dadRVlVTyFrtlG9SEMRen8dh12oru28ebW2WTeYm71zQf7SCPGzaKE # hJMtlN7B9ogGxDpLJvTDLHbKNbwyIcW00GjyWiUwBg88ACg63tulD2kpUxBs2PwF # bVk/lIWMqL0= # =zeRZ # -----END PGP SIGNATURE----- # gpg: Signature made Tue 12 Sep 2023 07:37:51 EDT # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "thuth@redhat.com" # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full] # gpg: aka "Thomas Huth <thuth@redhat.com>" [full] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * tag 'pull-request-2023-09-12' of https://gitlab.com/thuth/qemu: tests/qtest/pflash: Clean up local variable shadowing kconfig: Add NVME to s390x machines target/s390x: AP-passthrough for PV guests target/s390x/kvm: Refactor AP functionalities linux-headers: Update to Linux v6.6-rc1 s390x: do a subsystem reset before the unprotect on reboot s390x/ap: fix missing subsystem reset registration Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-12linux-headers: Update to Linux v6.6-rc1Thomas Huth3-1/+80
This update contains the required header changes for the "target/s390x: AP-passthrough for PV guests" patch from Steffen Eiden. Message-ID: <20230912093432.180041-1-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-09-12ui: add precondition for dpy_get_ui_info()Marc-André Lureau1-1/+1
Ensure that it only get called when dpy_ui_info_supported(). The function should always return a result. There should be a non-null console or active_console. Modify the argument to be const as well. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Albert Esteve <aesteve@redhat.com>
2023-09-12ui/console: move DisplaySurface to its own headerMarc-André Lureau2-83/+96
Mostly for readability reasons. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2023-09-12ui/console: remove redundant format fieldMarc-André Lureau1-8/+7
It's already part of PIXMAN image. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2023-09-12ui/vc: rename kbd_put to qemu_text_console functionsMarc-André Lureau1-3/+3
They are QemuTextConsole functions, let's make it clear. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2023-09-12ui/vc: remove kbd_put_keysym() and update function callsMarc-André Lureau1-1/+0
The function calls to `kbd_put_keysym` have been updated to now call `kbd_put_keysym_console` with a NULL console parameter. Like most console functions, NULL argument is now for the active console. This will allow to rename the text console functions in a consistent manner. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
2023-09-11Merge tag 'pull-vfio-20230911' of https://github.com/legoater/qemu into stagingStefan Hajnoczi3-0/+14
vfio queue: * Small downtime optimisation for VFIO migration * P2P support for VFIO migration * Introduction of a save_prepare() handler to fail VFIO migration * Fix on DMA logging ranges calculation for OVMF enabling dynamic window # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEoPZlSPBIlev+awtgUaNDx8/77KEFAmT+uZQACgkQUaNDx8/7 # 7KGFSw//UIqSet6MUxZZh/t7yfNFUTnxx6iPdChC3BphBaDDh99FCQrw5mPZ8ImF # 4rz0cIwSaHXraugEsC42TDaGjEmcAmYD0Crz+pSpLU21nKtYyWtZy6+9kyYslMNF # bUq0UwD0RGTP+ZZi6GBy1hM30y/JbNAGeC6uX8kyJRuK5Korfzoa/X5h+B2XfouW # 78G1mARHq5eOkGy91+rAJowdjqtkpKrzkfCJu83330Bb035qAT/PEzGs5LxdfTla # ORNqWHy3W+d8ZBicBQ5vwrk6D5JIZWma7vdXJRhs1wGO615cuyt1L8nWLFr8klW5 # MJl+wM7DZ6UlSODq7r839GtSuWAnQc2j7JKc+iqZuBBk1v9fGXv2tZmtuTGkG2hN # nYXSQfuq1igu1nGVdxJv6WorDxsK9wzLNO2ckrOcKTT28RFl8oCDNSPPTKpwmfb5 # i5RrGreeXXqRXIw0VHhq5EqpROLjAFwE9tkJndO8765Ag154plxssaKTUWo5wm7/ # kjQVuRuhs5nnMXfL9ixLZkwD1aFn5fWAIaR0psH5vGD0fnB1Pba+Ux9ZzHvxp5D8 # Kg3H6dKlht6VXdQ/qb0Up1LXCGEa70QM6Th2iO924ydZkkmqrSj+CFwGHvBsINa4 # 89fYd77nbRbdwWurj3JIznJYVipau2PmfbjZ/jTed4RxjBQ+fPA= # =44e0 # -----END PGP SIGNATURE----- # gpg: Signature made Mon 11 Sep 2023 02:54:12 EDT # gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1 # gpg: Good signature from "Cédric Le Goater <clg@redhat.com>" [unknown] # gpg: aka "Cédric Le Goater <clg@kaod.org>" [unknown] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1 * tag 'pull-vfio-20230911' of https://github.com/legoater/qemu: vfio/common: Separate vfio-pci ranges vfio/migration: Block VFIO migration with background snapshot vfio/migration: Block VFIO migration with postcopy migration migration: Add .save_prepare() handler to struct SaveVMHandlers migration: Move more initializations to migrate_init() vfio/migration: Fail adding device with enable-migration=on and existing blocker migration: Add migration prefix to functions in target.c vfio/migration: Allow migration of multiple P2P supporting devices vfio/migration: Add P2P support for VFIO migration vfio/migration: Refactor PRE_COPY and RUNNING state checks qdev: Add qdev_add_vm_change_state_handler_full() sysemu: Add prepare callback to struct VMChangeStateEntry vfio/migration: Move from STOP_COPY to STOP in vfio_save_cleanup() Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-11Merge tag 'pull-riscv-to-apply-20230911' of ↵Stefan Hajnoczi2-0/+16
https://github.com/alistair23/qemu into staging First RISC-V PR for 8.2 * Remove 'host' CPU from TCG * riscv_htif Fixup printing on big endian hosts * Add zmmul isa string * Add smepmp isa string * Fix page_check_range use in fault-only-first * Use existing lookup tables for MixColumns * Add RISC-V vector cryptographic instruction set support * Implement WARL behaviour for mcountinhibit/mcounteren * Add Zihintntl extension ISA string to DTS * Fix zfa fleq.d and fltq.d * Fix upper/lower mtime write calculation * Make rtc variable names consistent * Use abi type for linux-user target_ucontext * Add RISC-V KVM AIA Support * Fix riscv,pmu DT node path in the virt machine * Update CSR bits name for svadu extension * Mark zicond non-experimental * Fix satp_mode_finalize() when satp_mode.supported = 0 * Fix non-KVM --enable-debug build * Add new extensions to hwprobe * Use accelerated helper for AES64KS1I * Allocate itrigger timers only once * Respect mseccfg.RLB for pmpaddrX changes * Align the AIA model to v1.0 ratified spec * Don't read the CSR in riscv_csrrw_do64 # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEaukCtqfKh31tZZKWr3yVEwxTgBMFAmT+ttMACgkQr3yVEwxT # gBN/rg/+KhOvL9xWSNb8pzlIsMQHLvndno0Sq5b9Rb/o5z1ekyYfyg6712N3JJpA # TIfZzOIW7oYZV8gHyaBtOt8kIbrjwzGB2rpCh4blhm+yNZv7Ym9Ko6AVVzoUDo7k # 2dWkLnC+52/l3SXGeyYMJOlgUUsQMwjD6ykDEr42P6DfVord34fpTH7ftwSasO9K # 35qJQqhUCgB3fMzjKTYICN6Rm1UluijTjRNXUZXC0XZlr+UKw2jT/UsybbWVXyNs # SmkRtF1MEVGvw+b8XOgA/nG1qVCWglTMcPvKjWMY+cY9WLM6/R9nXAV8OL/JPead # v1LvROJNukfjNtDW6AOl5/svOJTRLbIrV5EO7Hlm1E4kftGmE5C+AKZZ/VT4ucUK # XgqaHoXh26tFEymVjzbtyFnUHNv0zLuGelTnmc5Ps1byLSe4lT0dBaJy6Zizg0LE # DpTR7s3LpyV3qB96Xf9bOMaTPsekUjD3dQI/3X634r36+YovRXapJDEDacN9whbU # BSZc20NoM5UxVXFTbELQXolue/X2BRLxpzB+BDG8/cpu/MPgcCNiOZaVrr/pOo33 # 6rwwrBhLSCfYAXnJ52qTUEBz0Z/FnRPza8AU/uuRYRFk6JhUXIonmO6xkzsoNKuN # QNnih/v1J+1XqUyyT2InOoAiTotzHiWgKZKaMfAhomt2j/slz+A= # =aqcx # -----END PGP SIGNATURE----- # gpg: Signature made Mon 11 Sep 2023 02:42:27 EDT # gpg: using RSA key 6AE902B6A7CA877D6D659296AF7C95130C538013 # gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [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: 6AE9 02B6 A7CA 877D 6D65 9296 AF7C 9513 0C53 8013 * tag 'pull-riscv-to-apply-20230911' of https://github.com/alistair23/qemu: (45 commits) target/riscv: don't read CSR in riscv_csrrw_do64 target/riscv: Align the AIA model to v1.0 ratified spec target/riscv/pmp.c: respect mseccfg.RLB for pmpaddrX changes target/riscv: Allocate itrigger timers only once target/riscv: Use accelerated helper for AES64KS1I linux-user/riscv: Add new extensions to hwprobe hw/intc/riscv_aplic.c fix non-KVM --enable-debug build hw/riscv/virt.c: fix non-KVM --enable-debug build riscv: zicond: make non-experimental target/riscv: fix satp_mode_finalize() when satp_mode.supported = 0 target/riscv: Update CSR bits name for svadu extension hw/riscv: virt: Fix riscv,pmu DT node path target/riscv: select KVM AIA in riscv virt machine target/riscv: update APLIC and IMSIC to support KVM AIA target/riscv: Create an KVM AIA irqchip target/riscv: check the in-kernel irqchip support target/riscv: support the AIA device emulation with KVM enabled linux-user/riscv: Use abi type for target_ucontext hw/intc: Make rtc variable names consistent hw/intc: Fix upper/lower mtime write calculation ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-11Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into stagingStefan Hajnoczi3-7/+6
Block layer patches - Optimise reqs_lock to make multiqueue actually scale - virtio: Drop out of coroutine context in virtio_load() - iotests: Fix reference output for some tests after recent changes - vpc: Avoid dynamic stack allocation - Code cleanup, improved documentation # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmT7VYgRHGt3b2xmQHJl # ZGhhdC5jb20ACgkQfwmycsiPL9YfOg/7BoYF6lkB7DF/jH3XLY6f8zoI+OVM7dg1 # QFEjyVO+uZiJVh0CeBNI9WgnBe7f5vXMbiStyGbWKo3BLUsjnwoQcW/Sxpw61bR2 # jZYK6UHe0RhFqTQpbt8G1iCmlpRS+sX+Cy+lxcVcbqxcnLRXCOjT6ivyA4bGbYIC # q9BHg/9hBmjuM05NTV6Axy8qjqBGVaIWE9ALTnw8H//waBr4/ydJPTl7EWHe3+tO # Stm73evgPG7aLHM6W4qdFW4gwAQ8f+f42Q+0NH1YavB/pN3LTN1B6sLQY/51du+0 # d/JCsXex0IZQXmNPhqv1h01vhOyU9WBmlwpPG2iZv3a06SXk1ys3rQt/L7uIcsZg # Z58CpcUJ517FERnkl0BWXzYhsdcW2K+RdlaiL5PX6H1A2B9LT05ouZfD47hh7kKv # oX+Ulk05PFr3JRCKQF6QDEejRKXt169bGzInTlns/wXinD/V4sCkUnr9aWQuhoWk # KhQm7WMscTTIyHP2FznO4x9kq0ALsoX/NKqBW2wgJUtqRzsd4XxPp5CXEsAir8Vt # dpne/DaV5iDI1mGFJrvkctJN545tEoezBtUzC8/9rZGE0cxHAkhvQVZUDo7xVmrq # PlGQ1ko9cNui/Gf9B6qDqaJJwSyw0S6vHurGVQJRwbyly57Fi5aisWkr4w7Rc4eA # 7u9B1RvwF/Q= # =2wGD # -----END PGP SIGNATURE----- # gpg: Signature made Fri 08 Sep 2023 13:10:32 EDT # 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: virtio: Drop out of coroutine context in virtio_load() vmstate: Mark VMStateInfo.get/put() coroutine_mixed_fn block: Make more BlockDriver definitions static block/meson.build: Restore alphabetical order of files block: Remove unnecessary variable in bdrv_block_device_info block: Remove bdrv_query_block_node_info vmdk: Clean up bdrv_open_child() return value check qemu-img: Update documentation for compressed images block: Be more verbose in create fallback block/iscsi: Document why we use raw malloc() qemu-img: omit errno value in error message block: change reqs_lock to QemuMutex block: minimize bs->reqs_lock section in tracked_request_end() iotests: adapt test output for new qemu_cleanup() behavior block/vpc: Avoid dynamic stack allocation Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
generated by cgit v1.1 at 2025-09-27 03:26:43 +0000