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0e324626 |
| 22-Jan-2021 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-6.0-pull-request' into staging linux-user pull request 20210119-v3 Remove obsolete F_SHLCK and F_EXLCK translation
Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-6.0-pull-request' into staging linux-user pull request 20210119-v3 Remove obsolete F_SHLCK and F_EXLCK translation Update sockopt Add F_ADD_SEALS and F_GET_SEALS # gpg: Signature made Thu 21 Jan 2021 12:33:04 GMT # gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C # gpg: issuer "laurent@vivier.eu" # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full] # gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full] # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full] # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * remotes/vivier2/tags/linux-user-for-6.0-pull-request: linux-user: Remove obsolete F_SHLCK and F_EXLCK translation linux-user: Add IPv6 options to do_print_sockopt() linux-user: add missing IPv6 get/setsockopt option linux-user: add missing UDP get/setsockopt option linux-user: Support F_ADD_SEALS and F_GET_SEALS fcntls Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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a957d25d |
| 21-Jan-2021 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/cohuck-gitlab/tags/s390x-20210121' into staging s390x updates: - headers update to Linux 5.11-rc2 - fix tcg emulation for some instructions that
Merge remote-tracking branch 'remotes/cohuck-gitlab/tags/s390x-20210121' into staging s390x updates: - headers update to Linux 5.11-rc2 - fix tcg emulation for some instructions that are generated by clang Linux kernel builds - vfio-ccw: wire up the device unplug notification mechanism - fix a gcc 11 warning # gpg: Signature made Thu 21 Jan 2021 12:08:12 GMT # gpg: using RSA key C3D0D66DC3624FF6A8C018CEDECF6B93C6F02FAF # gpg: issuer "cohuck@redhat.com" # gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" [unknown] # gpg: aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" [full] # gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>" [full] # gpg: aka "Cornelia Huck <cohuck@kernel.org>" [unknown] # gpg: aka "Cornelia Huck <cohuck@redhat.com>" [unknown] # Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF * remotes/cohuck-gitlab/tags/s390x-20210121: s390x: Use strpadcpy for copying vm name vfio-ccw: Connect the device request notifier Update linux headers to 5.11-rc2 update-linux-headers: Include const.h s390x/tcg: Ignore register content if b1/b2 is zero when handling EXECUTE tests/tcg/s390x: Fix EXRL tests s390x/tcg: Don't ignore content in r0 when not specified via "b" or "x" s390x/tcg: Fix RISBHG s390x/tcg: Fix ALGSI Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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fef80ea0 |
| 21-Jan-2021 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2021-01-20' into staging nbd patches for 2021-01-20 - minor resource leak fixes in qemu-nbd - ensure proper aio context
Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2021-01-20' into staging nbd patches for 2021-01-20 - minor resource leak fixes in qemu-nbd - ensure proper aio context when nbd server uses iothreads - iotest refactorings in preparation for rewriting ./check to be more flexible, and preparing for more nbd server reconnect features # gpg: Signature made Thu 21 Jan 2021 02:28:19 GMT # gpg: using RSA key 71C2CC22B1C4602927D2F3AAA7A16B4A2527436A # gpg: Good signature from "Eric Blake <eblake@redhat.com>" [full] # gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" [full] # gpg: aka "[jpeg image of size 6874]" [full] # Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A * remotes/ericb/tags/pull-nbd-2021-01-20: iotests.py: qemu_io(): reuse qemu_tool_pipe_and_status() iotests.py: fix qemu_tool_pipe_and_status() iotests/264: fix style iotests: define group in each iotest iotests/294: add shebang line iotests: make tests executable iotests: fix some whitespaces in test output files iotests/303: use dot slash for qcow2.py running iotests/277: use dot slash for nbd-fault-injector.py running nbd/server: Quiesce coroutines on context switch block: Honor blk_set_aio_context() context requirements qemu-nbd: Fix a memleak in nbd_client_thread() qemu-nbd: Fix a memleak in qemu_nbd_client_list() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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9dd003a9 |
| 16-Jan-2021 |
Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> |
iotests: define group in each iotest We are going to drop group file. Define group in tests as a preparatory step. The patch is generated by cd tests/qemu-iotests
iotests: define group in each iotest We are going to drop group file. Define group in tests as a preparatory step. The patch is generated by cd tests/qemu-iotests grep '^[0-9]\{3\} ' group | while read line; do file=$(awk '{print $1}' <<< "$line"); groups=$(sed -e 's/^... //' <<< "$line"); awk "NR==2{print \"# group: $groups\"}1" $file > tmp; cat tmp > $file; done Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20210116134424.82867-7-vsementsov@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
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b6d7e9b6 |
| 10-Jul-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging Pull request Fix for a LTTng Userspace Tracer header problem. # gpg: Signature made T
Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging Pull request Fix for a LTTng Userspace Tracer header problem. # gpg: Signature made Tue 07 Jul 2020 16:10:04 BST # gpg: using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full] # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full] # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8 * remotes/stefanha/tags/tracing-pull-request: tracetool: work around ust <sys/sdt.h> include conflict Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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aecdfcc3 |
| 09-Jul-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/philmd-gitlab/tags/fw_cfg-20200704' into staging firmware (and crypto) patches - add the tls-cipher-suites object, - add the ability to QOM
Merge remote-tracking branch 'remotes/philmd-gitlab/tags/fw_cfg-20200704' into staging firmware (and crypto) patches - add the tls-cipher-suites object, - add the ability to QOM objects to produce data consumable by the fw_cfg device, - let the tls-cipher-suites object implement the FW_CFG_DATA_GENERATOR interface. This is required by EDK2 'HTTPS Boot' feature of OVMF to tell the guest which TLS ciphers it can use. CI jobs results: https://travis-ci.org/github/philmd/qemu/builds/704724619 https://gitlab.com/philmd/qemu/-/pipelines/162938106 https://cirrus-ci.com/build/4682977303068672 # gpg: Signature made Sat 04 Jul 2020 17:37:08 BST # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] # Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * remotes/philmd-gitlab/tags/fw_cfg-20200704: crypto/tls-cipher-suites: Produce fw_cfg consumable blob softmmu/vl: Allow -fw_cfg 'gen_id' option to use the 'etc/' namespace softmmu/vl: Let -fw_cfg option take a 'gen_id' argument hw/nvram/fw_cfg: Add the FW_CFG_DATA_GENERATOR interface crypto: Add tls-cipher-suites object Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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aff2caf6 |
| 09-Jul-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/kraxel/tags/modules-20200707-pull-request' into staging qom: add support for qom objects in modules. build some devices (qxl, virtio-gpu, ccid, usb-
Merge remote-tracking branch 'remotes/kraxel/tags/modules-20200707-pull-request' into staging qom: add support for qom objects in modules. build some devices (qxl, virtio-gpu, ccid, usb-redir) as modules. build braille chardev as module. v2: more verbose comment for "build: fix device module builds" patch. note: qemu doesn't rebuild objects on cflags changes (specifically -fPIC being added when code is switched from builtin to module). Workaround for resulting build errors: "make clean", rebuild. # gpg: Signature made Tue 07 Jul 2020 14:42:16 BST # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full] # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full] # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full] # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/modules-20200707-pull-request: chardev: enable modules, use for braille vga: build virtio-gpu as module vga: build virtio-gpu only once vga: build qxl as module usb: build usb-redir as module ccid: build smartcard as module build: fix device module builds qdev: device module support object: qom module support module: qom module support Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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3d7cad3c |
| 09-Jul-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-5.1-pull-request' into staging trivial branch patches 20200707 # gpg: Signature made Tue 07 Jul 2020 11:52:06 B
Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-5.1-pull-request' into staging trivial branch patches 20200707 # gpg: Signature made Tue 07 Jul 2020 11:52:06 BST # gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C # gpg: issuer "laurent@vivier.eu" # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full] # gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full] # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full] # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * remotes/vivier2/tags/trivial-branch-for-5.1-pull-request: net/tap-solaris.c: Include qemu-common.h for TFR macro intel_iommu: "aw-bits" error message still refers to "x-aw-bits" util/qemu-option: Document the get_opt_value() function MAINTAINERS: Update Radoslaw Biernacki email address .mailmap: Update Alexander Graf email address trivial: Respect alphabetical order of .o files in Makefile.objs fix the prototype of muls64/mulu64 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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48f22ad0 |
| 08-Jul-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/vivier/tags/m68k-next-pull-request' into staging m68k pull-request 20200706 disable floatx80_invalid_encoding() for m68k fix m68k_cpu_get_p
Merge remote-tracking branch 'remotes/vivier/tags/m68k-next-pull-request' into staging m68k pull-request 20200706 disable floatx80_invalid_encoding() for m68k fix m68k_cpu_get_phys_page_debug() # gpg: Signature made Mon 06 Jul 2020 21:05:33 BST # gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C # gpg: issuer "laurent@vivier.eu" # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full] # gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full] # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full] # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * remotes/vivier/tags/m68k-next-pull-request: softfloat,m68k: disable floatx80_invalid_encoding() for m68k target/m68k: consolidate physical translation offset into get_physical_address() target/m68k: fix physical address translation in m68k_cpu_get_phys_page_debug() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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8796c64e |
| 08-Jul-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/kraxel/tags/audio-20200706-pull-request' into staging audio: deprecate -soundhw # gpg: Signature made Mon 06 Jul 2020 20:29:07 BST # gpg:
Merge remote-tracking branch 'remotes/kraxel/tags/audio-20200706-pull-request' into staging audio: deprecate -soundhw # gpg: Signature made Mon 06 Jul 2020 20:29:07 BST # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full] # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full] # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full] # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/audio-20200706-pull-request: audio: set default value for pcspk.iobase property pcspk: update docs/system/target-i386-desc.rst.inc audio: add soundhw deprecation notice audio: deprecate -soundhw pcspk audio: create pcspk device early audio: rework pcspk_init() softmmu: initialize spice and audio earlier pc_basic_device_init: drop no_vmport arg pc_basic_device_init: drop has_pit arg pc_basic_device_init: pass PCMachineState audio: deprecate -soundhw hda audio: deprecate -soundhw sb16 audio: deprecate -soundhw gus audio: deprecate -soundhw cs4231a audio: deprecate -soundhw adlib audio: deprecate -soundhw es1370 audio: deprecate -soundhw ac97 audio: add deprecated_register_soundhw stubs: add pci_create_simple stubs: add isa_create_simple Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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cd955761 |
| 07-Jul-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20200706' into staging Fix for ppc shifts Fix for non-parallel atomic ops # gpg: Signature made Mon 06 Jul 2020 19:49:08
Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20200706' into staging Fix for ppc shifts Fix for non-parallel atomic ops # gpg: Signature made Mon 06 Jul 2020 19:49:08 BST # gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F # gpg: issuer "richard.henderson@linaro.org" # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full] # Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F * remotes/rth/tags/pull-tcg-20200706: tcg: Fix do_nonatomic_op_* vs signed operations tcg/ppc: Sanitize immediate shifts Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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eb2c66b1 |
| 07-Jul-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-07-06' into staging Block patches for 5.1: - LUKS keyslot amendment (+ patches to make the iotests pass on non-L
Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-07-06' into staging Block patches for 5.1: - LUKS keyslot amendment (+ patches to make the iotests pass on non-Linux systems, and to keep the tests passing for qcow v1, and to skip LUKS tests (including qcow2 LUKS) when the built qemu does not support it) - Refactoring in the block layer: Drop the basically unnecessary unallocated_blocks_are_zero field from BlockDriverInfo - Fix qcow2 preallocation when the image size is not a multiple of the cluster size - Fix in block-copy code # gpg: Signature made Mon 06 Jul 2020 11:02:53 BST # gpg: using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40 # gpg: issuer "mreitz@redhat.com" # gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full] # Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40 * remotes/maxreitz/tags/pull-block-2020-07-06: (31 commits) qed: Simplify backing reads block: drop unallocated_blocks_are_zero block/vhdx: drop unallocated_blocks_are_zero block/file-posix: drop unallocated_blocks_are_zero block/iscsi: drop unallocated_blocks_are_zero block/crypto: drop unallocated_blocks_are_zero block/vpc: return ZERO block-status when appropriate block/vdi: return ZERO block-status when appropriate block: inline bdrv_unallocated_blocks_are_zero() qemu-img: convert: don't use unallocated_blocks_are_zero iotests: add tests for blockdev-amend block/qcow2: implement blockdev-amend block/crypto: implement blockdev-amend block/core: add generic infrastructure for x-blockdev-amend qmp command iotests: qemu-img tests for luks key management block/qcow2: extend qemu-img amend interface with crypto options block/crypto: implement the encryption key management block/crypto: rename two functions block/amend: refactor qcow2 amend options block/amend: separate amend and create options for qemu-img ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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d2a839ed |
| 25-Jun-2020 |
Max Reitz <mreitz@redhat.com> |
iotests: Check whether luks works Whenever running an iotest for the luks format, we should check whether luks actually really works. Tests that try to create luks-encrypted qco
iotests: Check whether luks works Whenever running an iotest for the luks format, we should check whether luks actually really works. Tests that try to create luks-encrypted qcow2 images should do the same. Signed-off-by: Max Reitz <mreitz@redhat.com> Message-Id: <20200625125548.870061-7-mreitz@redhat.com> Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
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9e264985 |
| 25-Feb-2020 |
Paolo Bonzini <pbonzini@redhat.com> |
Merge branch 'exec_rw_const_v4' of https://github.com/philmd/qemu into HEAD
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ca6155c0 |
| 25-Feb-2020 |
Paolo Bonzini <pbonzini@redhat.com> |
Merge tag 'patchew/20200219160953.13771-1-imammedo@redhat.com' of https://github.com/patchew-project/qemu into HEAD This series removes ad hoc RAM allocation API (memory_region_allocate_syst
Merge tag 'patchew/20200219160953.13771-1-imammedo@redhat.com' of https://github.com/patchew-project/qemu into HEAD This series removes ad hoc RAM allocation API (memory_region_allocate_system_memory) and consolidates it around hostmem backend. It allows to * resolve conflicts between global -mem-prealloc and hostmem's "policy" option, fixing premature allocation before binding policy is applied * simplify complicated memory allocation routines which had to deal with 2 ways to allocate RAM. * reuse hostmem backends of a choice for main RAM without adding extra CLI options to duplicate hostmem features. A recent case was -mem-shared, to enable vhost-user on targets that don't support hostmem backends [1] (ex: s390) * move RAM allocation from individual boards into generic machine code and provide them with prepared MemoryRegion. * clean up deprecated NUMA features which were tied to the old API (see patches) - "numa: remove deprecated -mem-path fallback to anonymous RAM" - (POSTPONED, waiting on libvirt side) "forbid '-numa node,mem' for 5.0 and newer machine types" - (POSTPONED) "numa: remove deprecated implicit RAM distribution between nodes" Introduce a new machine.memory-backend property and wrapper code that aliases global -mem-path and -mem-alloc into automatically created hostmem backend properties (provided memory-backend was not set explicitly given by user). A bulk of trivial patches then follow to incrementally convert individual boards to using machine.memory-backend provided MemoryRegion. Board conversion typically involves: * providing MachineClass::default_ram_size and MachineClass::default_ram_id so generic code could create default backend if user didn't explicitly provide memory-backend or -m options * dropping memory_region_allocate_system_memory() call * using convenience MachineState::ram MemoryRegion, which points to MemoryRegion allocated by ram-memdev On top of that for some boards: * missing ram_size checks are added (typically it were boards with fixed ram size) * ram_size fixups are replaced by checks and hard errors, forcing user to provide correct "-m" values instead of ignoring it and continuing running. After all boards are converted, the old API is removed and memory allocation routines are cleaned up.
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88e2b97a |
| 21-Feb-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/dgilbert-gitlab/tags/pull-virtiofs-20200221' into staging virtiofs pull 20200221 Mostly minor cleanups. Miroslav's fixes a make install cor
Merge remote-tracking branch 'remotes/dgilbert-gitlab/tags/pull-virtiofs-20200221' into staging virtiofs pull 20200221 Mostly minor cleanups. Miroslav's fixes a make install corner case. Philippe's set includes an error corner case fix. # gpg: Signature made Fri 21 Feb 2020 13:21:39 GMT # gpg: using RSA key 45F5C71B4A0CB7FB977A9FA90516331EBC5BFDE7 # gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" [full] # Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7 * remotes/dgilbert-gitlab/tags/pull-virtiofs-20200221: docs: Fix virtiofsd.1 location virtiofsd: Remove fuse.h and struct fuse_module tools/virtiofsd/fuse_lowlevel: Fix fuse_out_header::error value tools/virtiofsd/passthrough_ll: Remove unneeded variable assignment tools/virtiofsd/passthrough_ll: Remove unneeded variable assignment virtiofsd: Help message fix for 'seconds' Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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a8c6af67 |
| 21-Feb-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-5.0-20200221' into staging ppc patch queue 2020-02-21 Here's the next patch of ppc target patches. Highlights are:
Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-5.0-20200221' into staging ppc patch queue 2020-02-21 Here's the next patch of ppc target patches. Highlights are: * Some fixes for CAS / unplug interactions * Remove some leaks of device trees * Some fixes for the PHB3 and PHB4 devices * Support for NVDIMMs on the pseries machine type * Assorted other fixes and cleanups # gpg: Signature made Fri 21 Feb 2020 03:35:40 GMT # gpg: using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392 # gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full] # gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full] # gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full] # gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown] # Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392 * remotes/dgibson/tags/ppc-for-5.0-20200221: hw/ppc/virtex_ml507:fix leak of fdevice tree blob spapr: Fix handling of unplugged devices during CAS and migration spapr: Don't use spapr_drc_needed() in CAS code ppc: free 'fdt' after reset the machine target/ppc/cpu.h: Clean up comments in the struct CPUPPCState definition target/ppc/cpu.h: Move fpu related members closer in cpu env target/ppc: Fix typo in comments spapr: Allow changing offset for -kernel image pnv/phb3: Add missing break statement pnv/phb4: Fix error path in pnv_pec_realize() pnv/phb3: Convert 1u to 1ull target/ppc/cpu.h: Remove duplicate includes spapr: Add Hcalls to support PAPR NVDIMM device spapr: Add NVDIMM device support nvdimm: add uuid property to nvdimm mem: move nvdimm_device_list to utilities ppc: function to setup latest class options ppc/pnv: Fix PCI_EXPRESS dependency qtest: Fix rtas dependencies spapr/rtas: Print message from "ibm,os-term" Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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9e6b7f7e |
| 21-Feb-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-02-20' into staging Block patches: - qemu-img convert: New --target-is-zero parameter - qcow2: Specify non-default
Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-02-20' into staging Block patches: - qemu-img convert: New --target-is-zero parameter - qcow2: Specify non-default compression type flag - optionally flat output for query-named-block-nodes - some fixes - pseudo-creation of images on block devices is now done by a generic block layer function # gpg: Signature made Thu 20 Feb 2020 16:05:34 GMT # gpg: using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40 # gpg: issuer "mreitz@redhat.com" # gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full] # Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40 * remotes/maxreitz/tags/pull-block-2020-02-20: iotests: Test snapshot -l field separation block: Fix VM size field width in snapshot dump iotests: Test convert -n -B to backing-less target qemu-img: Fix convert -n -B for backing-less targets iotests: Add test for image creation fallback iscsi: Drop iscsi_co_create_opts() file-posix: Drop hdev_co_create_opts() block: Generic file creation fallback block/nbd: Fix hang in .bdrv_close() iotests/279: Fix for non-qcow2 formats block/backup-top: fix flags handling block: always fill entire LUKS header space with zeros qemu-img: Add --target-is-zero to convert qapi: Allow getting flat output from 'query-named-block-nodes' iotests/147: Fix drive parameters iotests: Remove the superfluous 2nd check for the availability of quorum docs: qcow2: introduce compression type feature docs: improve qcow2 spec about extending image header Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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087ab8e7 |
| 07-Feb-2020 |
Daniel P. Berrangé <berrange@redhat.com> |
block: always fill entire LUKS header space with zeros When initializing the LUKS header the size with default encryption parameters will currently be 2068480 bytes. This is rounded up t
block: always fill entire LUKS header space with zeros When initializing the LUKS header the size with default encryption parameters will currently be 2068480 bytes. This is rounded up to a multiple of the cluster size, 2081792, with 64k sectors. If the end of the header is not the same as the end of the cluster we fill the extra space with zeros. This was forgetting that not even the space allocated for the header will be fully initialized, as we only write key material for the first key slot. The space left for the other 7 slots is never written to. An optimization to the ref count checking code: commit a5fff8d4b4d928311a5005efa12d0991fe3b66f9 (refs/bisect/bad) Author: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Date: Wed Feb 27 16:14:30 2019 +0300 qcow2-refcount: avoid eating RAM made the assumption that every cluster which was allocated would have at least some data written to it. This was violated by way the LUKS header is only partially written, with much space simply reserved for future use. Depending on the cluster size this problem was masked by the logic which wrote zeros between the end of the LUKS header and the end of the cluster. $ qemu-img create --object secret,id=cluster_encrypt0,data=123456 \ -f qcow2 -o cluster_size=2k,encrypt.iter-time=1,\ encrypt.format=luks,encrypt.key-secret=cluster_encrypt0 \ cluster_size_check.qcow2 100M Formatting 'cluster_size_check.qcow2', fmt=qcow2 size=104857600 encrypt.format=luks encrypt.key-secret=cluster_encrypt0 encrypt.iter-time=1 cluster_size=2048 lazy_refcounts=off refcount_bits=16 $ qemu-img check --object secret,id=cluster_encrypt0,data=redhat \ 'json:{"driver": "qcow2", "encrypt.format": "luks", \ "encrypt.key-secret": "cluster_encrypt0", \ "file.driver": "file", "file.filename": "cluster_size_check.qcow2"}' ERROR: counting reference for region exceeding the end of the file by one cluster or more: offset 0x2000 size 0x1f9000 Leaked cluster 4 refcount=1 reference=0 ...snip... Leaked cluster 130 refcount=1 reference=0 1 errors were found on the image. Data may be corrupted, or further writes to the image may corrupt it. 127 leaked clusters were found on the image. This means waste of disk space, but no harm to data. Image end offset: 268288 The problem only exists when the disk image is entirely empty. Writing data to the disk image payload will solve the problem by causing the end of the file to be extended further. The change fixes it by ensuring that the entire allocated LUKS header region is fully initialized with zeros. The qemu-img check will still fail for any pre-existing disk images created prior to this change, unless at least 1 byte of the payload is written to. Fully writing zeros to the entire LUKS header is a good idea regardless as it ensures that space has been allocated on the host filesystem (or whatever block storage backend is used). Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20200207135520.2669430-1-berrange@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
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