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* hw/i386: Remove the deprecated pc-1.x machine typesThomas Huth2021-02-052-6/+6
| | | | | | | | | | They have been deprecated since QEMU v5.0, time to remove them now. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210203171832.483176-2-thuth@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
* docs/interop/qmp-spec: Document the request queue limitMarkus Armbruster2021-02-041-3/+5
| | | | | | Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20210127144734.2367693-1-armbru@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com>
* Merge remote-tracking branch ↵Peter Maydell2021-02-031-7/+17
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/ehabkost-gl/tags/machine-next-pull-request' into staging Machine queue, 2021-02-02 Feature: * nvdimm: read-only file support (Stefan Hajnoczi) # gpg: Signature made Tue 02 Feb 2021 19:27:21 GMT # gpg: using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6 # gpg: issuer "ehabkost@redhat.com" # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full] # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6 * remotes/ehabkost-gl/tags/machine-next-pull-request: nvdimm: check -object memory-backend-file, readonly=on option hostmem-file: add readonly=on|off option memory: add readonly support to memory_region_init_ram_from_file() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * nvdimm: check -object memory-backend-file, readonly=on optionStefan Hajnoczi2021-02-011-7/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Check that -device nvdimm,unarmed=on is used when -object memory-backend-file,readonly=on and document that -device nvdimm,unarmed=on|off controls whether the NVDIMM appears read-only to the guest. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Liam Merwick <liam.merwick@oracle.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Message-Id: <20210104171320.575838-4-stefanha@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* | trace: update docs with meson build informationStefan Hajnoczi2021-02-011-23/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The documentation still refers to the makefile and the old sub-directory layout. Meson works differently: tracetool output is placed into the builddir with mangled filenames like <builddir>/trace/trace-accel_kvm.h for the accel/kvm/ trace.h definition. This meson setup also requires a manually-created accel/kvm/trace.h file that #includes the <builddir>/trace/trace-accel_kvm.h file. Document this! Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20210112165859.225534-3-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* | trace: document how to specify multiple --trace patternsStefan Hajnoczi2021-02-011-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | It is possible to repeat the --trace option to specify multiple patterns. This may be preferrable to users who do not want to create a file with a list of patterns. Suggested-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20210112165859.225534-2-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* | trace: make the 'log' backend timestamp configurableStefan Hajnoczi2021-02-011-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Timestamps in tracing output can be distracting. Make it possible to control tid/timestamp printing with -msg timestamp=on|off. The default is no tid/timestamps. Previously they were always printed. Suggested-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20210125113507.224287-3-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* | trace: recommend "log" backend for getting started with tracingStefan Hajnoczi2021-02-011-17/+18
| | | | | | | | | | | | | | | | | | | | | | | | The "simple" backend is actually more complicated to use than the "log" backend. Update the quickstart documentation to feature the "log" backend instead of the "simple" backend. Suggested-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20201216160923.722894-4-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* | tracing: convert documentation to rSTStefan Hajnoczi2021-02-012-54/+81
| | | | | | | | | | | | | | | | | | This is a simple rST conversion of the documentation. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20201216160923.722894-3-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* | trace: fix simpletrace doc mismergeStefan Hajnoczi2021-02-011-17/+17
|/ | | | | | | | | | | | The simpletrace documentation section was accidentally split when the ftrace section was introduced. Move the simpletrace-specific documentation back into the simpletrace section. Fixes: e64dd5efb2c6d522a3bc9d096cd49a4e53f0ae10 ("trace: document ftrace backend") Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20201216160923.722894-2-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* Merge remote-tracking branch ↵Peter Maydell2021-01-294-46/+41Star
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/berrange-gitlab/tags/misc-fixes-pull-request' into staging * Replace --enable/disable-git-update with --with-git-submodules to allow improved control over use of git submodules * Deprecate the -enable-fips option * Ensure docs use prefer format for bool options * Clarify platform support rules * Misc fixes to keymap conversions * Fix misc problems on macOS # gpg: Signature made Fri 29 Jan 2021 17:10:13 GMT # gpg: using RSA key DAF3A6FDB26B62912D0E8E3FBE86EBB415104FDF # gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" [full] # gpg: aka "Daniel P. Berrange <berrange@redhat.com>" [full] # Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF * remotes/berrange-gitlab/tags/misc-fixes-pull-request: tests: Replace deprecated ASN1 code tests: Fix runtime error in test-authz-pam ui: update keycodemapdb submodule commit crypto: Add spaces around operator configure: replace --enable/disable-git-update with --with-git-submodules docs: fix missing backslash in certtool shell example docs: simplify and clarify the platform support rules Prefer 'on' | 'off' over 'yes' | 'no' for bool options os: deprecate the -enable-fips option and QEMU's FIPS enforcement crypto: Fix memory leaks in set_loaded for tls-* crypto: Forbid broken unloading of secrets crypto: Move USER_CREATABLE to secret_common base class crypto: Fix some code style problems, add spaces around operator Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * docs: fix missing backslash in certtool shell exampleDaniel P. Berrangé2021-01-291-1/+1
| | | | | | | | | | Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
| * docs: simplify and clarify the platform support rulesDaniel P. Berrangé2021-01-291-40/+23Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The distinction between short life and long life Linux distributions turned out to be redundant. They can both be covered in a simple way by noting support will target the current release, and the previous release for a period of two years or until its EOL. This rule can also apply to the other UNIX based distros, leaving only Windows needing a different set of rules. This also clarifies that Debian LTS is out of scope, because the LTS support is provided by a separate group from the main Debian maintainer team. Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
| * Prefer 'on' | 'off' over 'yes' | 'no' for bool optionsDaniel P. Berrangé2021-01-291-5/+5
| | | | | | | | | | | | | | | | | | Update some docs and test cases to use 'on' | 'off' as the preferred value for bool options. Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
| * os: deprecate the -enable-fips option and QEMU's FIPS enforcementDaniel P. Berrangé2021-01-291-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The -enable-fips option was added a long time ago to prevent the use of single DES when VNC when FIPS mode is enabled. It should never have been added, because apps are supposed to unconditionally honour FIPS mode based on the '/proc/sys/crypto/fips_enabled' file contents. In addition there is more to achieving FIPS compliance than merely blocking use of certain algorithms. Those algorithms which are used need to perform self-tests at runtime. QEMU's built-in cryptography provider has no support for self-tests, and neither does the nettle library. If QEMU is required to be used in a FIPS enabled host, then it must be built with the libgcrypt library enabled, which will unconditionally enforce FIPS compliance in any algorithm usage. Thus there is no need to keep either the -enable-fips option in QEMU, or QEMU's internal FIPS checking methods. Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
* | clock: Add new clock_has_source() functionPeter Maydell2021-01-291-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a function for checking whether a clock has a source. This is useful for devices which have input clocks that must be wired up by the board as it allows them to fail in realize rather than ploughing on with a zero-period clock. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Luc Michel <luc@lmichel.fr> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20210128114145.20536-3-peter.maydell@linaro.org Message-id: 20210121190622.22000-3-peter.maydell@linaro.org
* | pvpanic : update pvpanic spec documentMihai Carabas2021-01-291-1/+12
| | | | | | | | | | | | | | | | Add pvpanic PCI device support details in docs/specs/pvpanic.txt. Signed-off-by: Mihai Carabas <mihai.carabas@oracle.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* | hw/misc/pvpanic: add PCI interface supportMihai Carabas2021-01-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Add PCI interface support for PVPANIC device. Create a new file pvpanic-pci.c where the PCI specific routines reside and update the build system with the new files and config structure. Signed-off-by: Mihai Carabas <mihai.carabas@oracle.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Mihai Carabas <mihai.carabas@oracle.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* | arm-virt: add secure pl061 for reset/power downMaxim Uvarov2021-01-291-0/+2
|/ | | | | | | | | | | Add secure pl061 for reset/power down machine from the secure world (Arm Trusted Firmware). Connect it with gpio-pwr driver. Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org> Reviewed-by: Andrew Jones <drjones@redhat.com> [PMM: Added mention of the new device to the documentation] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell2021-01-281-1/+49
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Block layer patches: - Fix crash on write to read-only devices - iotests: Rewrite 'check' in Python, get rid of 'groups' and allow non-numeric test case names # gpg: Signature made Wed 27 Jan 2021 19:56:00 GMT # 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 * remotes/kevin/tags/for-upstream: iotests: rename and move 169 and 199 tests iotests: rewrite check into python iotests: add testrunner.py iotests: add testenv.py iotests: add findtests.py iotests: 146: drop extra whitespaces from .out file virtio-scsi-test: Test writing to scsi-cd device block: Separate blk_is_writable() and blk_supports_write_perm() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * iotests: add findtests.pyVladimir Sementsov-Ogievskiy2021-01-271-1/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add python script with new logic of searching for tests: Current ./check behavior: - tests are named [0-9][0-9][0-9] - tests must be registered in group file (even if test doesn't belong to any group, like 142) Behavior of findtests.py: - group file is dropped - tests are all files in tests/ subdirectory (except for .out files), so it's not needed more to "register the test", just create it with appropriate name in tests/ subdirectory. Old names like [0-9][0-9][0-9] (in root iotests directory) are supported too, but not recommended for new tests - groups are parsed from '# group: ' line inside test files - optional file group.local may be used to define some additional groups for downstreams - 'disabled' group is used to temporary disable tests. So instead of commenting tests in old 'group' file you now can add them to disabled group with help of 'group.local' file - selecting test ranges like 5-15 are not supported more (to support restarting failed ./check command from the middle of the process, new argument is added: --start-from) Benefits: - no rebase conflicts in group file on patch porting from branch to branch - no conflicts in upstream, when different series want to occupy same test number - meaningful names for test files For example, with digital number, when some person wants to add some test about block-stream, he most probably will just create a new test. But if there would be test-block-stream test already, he will at first look at it and may be just add a test-case into it. And anyway meaningful names are better. This commit doesn't update check behavior (which will be done in further commit), still, the documentation changed like new behavior is already here. Let's live with this small inconsistency for the following few commits, until final change. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20210125185056.129513-3-vsementsov@virtuozzo.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* | docs/devel: Explain how acceptance tests can be skippedWainer dos Santos Moschetta2021-01-271-0/+62
|/ | | | | | | | | | Documented under the "Acceptance tests using the Avocado Framework" section in testing.rst how environment variables are used to skip tests. Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-Id: <20210115210022.417996-1-wainersm@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
* qemu-option: warn for short-form boolean optionsPaolo Bonzini2021-01-231-0/+6
| | | | | | | | | | | | | Options such as "server" or "nowait", that are commonly found in -chardev, are sugar for "server=on" and "wait=off". This is quite surprising and also does not have any notion of typing attached. It is even possible to do "-device e1000,noid" and get a device with "id=off". Deprecate it and print a warning when it is encountered. In general, this short form for boolean options only seems to be in wide use for -chardev and -spice. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* qmp: remove deprecated "change" commandPaolo Bonzini2021-01-232-5/+5
| | | | | | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210120144235.345983-3-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hmp: remove "change vnc TARGET" commandPaolo Bonzini2021-01-231-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | The HMP command \"change vnc TARGET\" is messy: - it takes an ugly shortcut to determine if the option has an "id", with incorrect results if "id=" is not preceded by an unescaped comma. - it deletes the existing QemuOpts and does not try to rollback if the parsing fails (which is not causing problems, but only due to how VNC options are parsed) - because it uses the same parsing function as "-vnc", it forces the latter to not support "-vnc help". On top of this, it uses a deprecated QMP command, thus getting in the way of removing the QMP command. Since the usecase for the command is not clear, just remove it and send "change vnc password" directly to the QMP "change-vnc-password" command. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Message-Id: <20210120144235.345983-2-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* docs: Build and install all the docs in a single manualPeter Maydell2021-01-199-196/+70Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we first converted our documentation to Sphinx, we split it into multiple manuals (system, interop, tools, etc), which are all built separately. The primary driver for this was wanting to be able to avoid shipping the 'devel' manual to end-users. However, this is working against the grain of the way Sphinx wants to be used and causes some annoyances: * Cross-references between documents become much harder or possibly impossible * There is no single index to the whole documentation * Within one manual there's no links or table-of-contents info that lets you easily navigate to the others * The devel manual doesn't get published on the QEMU website (it would be nice to able to refer to it there) Merely hiding our developer documentation from end users seems like it's not enough benefit for these costs. Combine all the documentation into a single manual (the same way that the readthedocs site builds it) and install the whole thing. The previous manual divisions remain as the new top level sections in the manual. * The per-manual conf.py files are no longer needed * The man_pages[] specifications previously in each per-manual conf.py move to the top level conf.py * docs/meson.build logic is simplified as we now only need to run Sphinx once for the HTML and then once for the manpages5B * The old index.html.in that produced the top-level page with links to each manual is no longer needed Unfortunately this means that we now have to build the HTML documentation into docs/manual in the build tree rather than directly into docs/; otherwise it is too awkward to ensure we install only the built manual and not also the dependency info, stamp file, etc. The manual still ends up in the same place in the final installed directory, but anybody who was consulting documentation from within the build tree will have to adjust where they're looking. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 20210115154449.4801-1-peter.maydell@linaro.org
* target/arm: Add cpu properties to control pauthRichard Henderson2021-01-191-0/+21
| | | | | | | | | | | | | | | | | | | The crypto overhead of emulating pauth can be significant for some workloads. Add two boolean properties that allows the feature to be turned off, on with the architected algorithm, or on with an implementation defined algorithm. We need two intermediate booleans to control the state while parsing properties lest we clobber ID_AA64ISAR1 into an invalid intermediate state. Tested-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210111235740.462469-3-richard.henderson@linaro.org [PMM: fixed docs typo, tweaked text to clarify that the impdef algorithm is specific to QEMU] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* docs/system: Remove deprecated 'fulong2e' machine aliasPhilippe Mathieu-Daudé2021-01-142-5/+5
| | | | | | | | | | | The 'fulong2e' machine alias has been marked as deprecated since QEMU v5.1 (commit c3a09ff68dd, the machine is renamed 'fuloong2e'). Time to remove it now. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Huacai Chen <chenhuacai@kernel.org> Reviewed-by: Thomas Huth <huth@tuxfamily.org> Message-Id: <20210106184602.3771551-1-f4bug@amsat.org>
* Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into ↵Peter Maydell2021-01-131-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging * UI configury cleanups and Meson conversion * scripts/gdb improvements * WHPX cleanups and fixes * cirrus win32 CI improvements * meson gnutls workaround # gpg: Signature made Tue 12 Jan 2021 16:05:19 GMT # 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 * remotes/bonzini-gitlab/tags/for-upstream: target/i386: Use X86Seg enum for segment registers configure: quote command line arguments in config.status configure: move Cocoa incompatibility checks to Meson configure: move GTK+ detection to Meson configure: move X11 detection to Meson gtk: remove CONFIG_GTK_GL cocoa: do not enable coreaudio automatically virtio-scsi: trace events meson: Propagate gnutls dependency Docs/RCU: Correct sample code of qatomic_rcu_set scripts/gdb: implement 'qemu bt' scripts/gdb: fix 'qemu coroutine' when users selects a non topmost stack frame meson: fix Cocoa option in summary whpx: move whpx_lapic_state from header to c file maintainers: Add me as Windows Hosted Continuous Integration maintainer cirrus/msys2: Cache msys2 mingw in a better way. cirrus/msys2: Exit powershell with $LastExitCode whpx: move internal definitions to whpx-internal.h whpx: rename whp-dispatch to whpx-internal.h meson: do not use CONFIG_VIRTFS Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * Docs/RCU: Correct sample code of qatomic_rcu_setKeqian Zhu2021-01-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | Correct sample code to avoid confusing readers. Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com> Cc: qemu-trivial@nongnu.org Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Message-Id: <20210106071710.15836-1-zhukeqian1@huawei.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* | hw/misc: Add a PWM module for NPCM7XXHao Wu2021-01-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PWM module is part of NPCM7XX module. Each NPCM7XX module has two identical PWM modules. Each module contains 4 PWM entries. Each PWM has two outputs: frequency and duty_cycle. Both are computed using inputs from software side. This module does not model detail pulse signals since it is expensive. It also does not model interrupts and watchdogs that are dependant on the detail models. The interfaces for these are left in the module so that anyone in need for these functionalities can implement on their own. The user can read the duty cycle and frequency using qom-get command. Reviewed-by: Havard Skinnemoen <hskinnemoen@google.com> Reviewed-by: Tyrone Ting <kfting@nuvoton.com> Signed-off-by: Hao Wu <wuhaotsh@google.com> Message-id: 20210108190945.949196-5-wuhaotsh@google.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* | hw/adc: Add an ADC module for NPCM7XXHao Wu2021-01-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ADC is part of NPCM7XX Module. Its behavior is controled by the ADC_CON register. It converts one of the eight analog inputs into a digital input and stores it in the ADC_DATA register when enabled. Users can alter input value by using qom-set QMP command. Reviewed-by: Havard Skinnemoen <hskinnemoen@google.com> Reviewed-by: Tyrone Ting <kfting@nuvoton.com> Signed-off-by: Hao Wu <wuhaotsh@google.com> Message-id: 20210108190945.949196-4-wuhaotsh@google.com [PMM: Added missing hw/adc/trace.h file] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* | docs: Add qemu-storage-daemon(1) manpage to meson.buildPeter Maydell2021-01-121-0/+1
|/ | | | | | | | | | | | In commit 1982e1602d15 we added a new qemu-storage-daemon(1) manpage. At the moment new manpages have to be listed both in the conf.py for Sphinx and also in docs/meson.build for Meson. We forgot the second of those -- correct the omission. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20210108161416.21129-2-peter.maydell@linaro.org
* docs/system: arm: Add sabrelite board descriptionBin Meng2021-01-082-0/+120
| | | | | | | | | | This adds the target guide for SABRE Lite board, and documents how to boot a Linux kernel and U-Boot bootloader. Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20210106063504.10841-5-bmeng.cn@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into ↵Peter Maydell2021-01-063-12/+149
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging From Alex's pull request: * improve cross-build KVM coverage * new --without-default-features configure flag * add __repr__ for ConsoleSocket for debugging * build tcg tests with -Werror * test 32 bit builds with fedora * remove last traces of debian9 * hotfix for centos8 powertools repo * Move lots of feature detection code to meson (Alex, myself) * CFI and LTO support (Daniele) * test-char dangling pointer (Eduardo) * Build system and win32 fixes (Marc-André) * Initialization fixes (myself) * TCG include cleanup (Richard, myself) * x86 'int N' fix (Peter) # gpg: Signature made Wed 06 Jan 2021 09:21:25 GMT # 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 * remotes/bonzini-gitlab/tags/for-upstream: (52 commits) win32: drop fd registration to the main-loop on setting non-block configure: move tests/qemu-iotests/common.env generation to meson meson.build: convert --with-default-devices to meson libattr: convert to meson cap_ng: convert to meson virtfs: convert to meson seccomp: convert to meson zstd: convert to meson lzfse: convert to meson snappy: convert to meson lzo: convert to meson rbd: convert to meson libnfs: convert to meson libiscsi: convert to meson bzip2: convert to meson glusterfs: convert to meson curl: convert to meson curl: remove compatibility code, require 7.29.0 brlapi: convert to meson configure: remove CONFIG_FILEVERSION and CONFIG_PRODUCTVERSION ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # trace/meson.build
| * meson: cleanup Kconfig.host handlingPaolo Bonzini2021-01-021-10/+9Star
| | | | | | | | | | | | | | | | | | | | Build the array of command line arguments coming from config_host once for all targets. Add all accelerators to accel/Kconfig so that the command line arguments for accelerators can be computed easily in the existing "foreach sym: accelerators" loop. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * docs: Add CFI DocumentationDaniele Buono2021-01-022-2/+140
| | | | | | | | | | | | | | | | | | Document how to compile with CFI and how to maintain CFI-safe code Signed-off-by: Daniele Buono <dbuono@linux.vnet.ibm.com> Message-Id: <20201204230615.2392-6-dbuono@linux.vnet.ibm.com> [Make build system section in index.rst and add the new file. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* | Merge remote-tracking branch 'remotes/philmd-gitlab/tags/mips-20210104' into ↵Peter Maydell2021-01-052-4/+57
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging MIPS patches queue - Use PCI macros (Philippe Mathieu-Daudé) - Clean up VT82C686B south bridge (BALATON Zoltan) - Introduce clock_ticks_to_ns() (Peter Maydell) - Add Loongson-3 machine (Huacai Chen) - Make addresses used by bootloader unsigned (Jiaxun Yang) - Clean fuloong2e PROM environment (Jiaxun Yang) - Add integration test of fuloong2e booting Linux (Jiaxun Yang) # gpg: Signature made Mon 04 Jan 2021 22:37:48 GMT # 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/mips-20210104: (35 commits) tests/acceptance: Test boot_linux_console for fuloong2e hw/mips/fuloong2e: Correct cpuclock in PROM environment hw/mips/fuloong2e: Remove unused env entry hw/mips/fuloong2e: Replace faulty documentation links hw/mips/fuloong2e: Remove define DEBUG_FULOONG2E_INIT hw/mips: Use address translation helper to handle ENVP_ADDR hw/mips/malta: Use address translation helper to calculate bootloader_run_addr hw/mips: Make bootloader addresses unsigned docs/system: Update MIPS machine documentation hw/mips: Add Loongson-3 machine support hw/mips: Add Loongson-3 boot parameter helpers hw/mips: Implement fw_cfg_arch_key_name() hw/intc: Rework Loongson LIOINTC clock: Define and use new clock_display_freq() clock: Remove clock_get_ns() target/mips: Don't use clock_get_ns() in clock period calculation clock: Introduce clock_ticks_to_ns() vt82c686: Rename superio config related parts vt82c686: Use shorter name for local variable holding object state vt82c686: Remove unneeded includes and defines ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | docs/system: Update MIPS machine documentationHuacai Chen2021-01-041-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | Update MIPS machine documentation to add Loongson-3 based machine description. Signed-off-by: Huacai Chen <chenhuacai@kernel.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201221110538.3186646-6-chenhuacai@kernel.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
| * | clock: Define and use new clock_display_freq()Peter Maydell2021-01-041-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's common to want to print a human-readable indication of a clock's frequency. Provide a utility function in the clock API to return a string which is a displayable representation of the frequency, and use it in qdev-monitor.c. Before: (qemu) info qtree [...] dev: xilinx,zynq_slcr, id "" clock-in "ps_clk" freq_hz=3.333333e+07 mmio 00000000f8000000/0000000000001000 After: dev: xilinx,zynq_slcr, id "" clock-in "ps_clk" freq_hz=33.3 MHz mmio 00000000f8000000/0000000000001000 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Luc Michel <luc@lmichel.fr> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201215150929.30311-5-peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
| * | clock: Remove clock_get_ns()Peter Maydell2021-01-041-4/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the now-unused clock_get_ns() API and the CLOCK_PERIOD_TO_NS() macro that only it was using. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Luc Michel <luc@lmichel.fr> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201215150929.30311-4-peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
| * | clock: Introduce clock_ticks_to_ns()Peter Maydell2021-01-041-0/+29
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The clock_get_ns() API claims to return the period of a clock in nanoseconds. Unfortunately since it returns an integer and a clock's period is represented in units of 2^-32 nanoseconds, the result is often an approximation, and calculating a clock expiry deadline by multiplying clock_get_ns() by a number-of-ticks is unacceptably inaccurate. Introduce a new API clock_ticks_to_ns() which returns the number of nanoseconds it takes the clock to make a given number of ticks. This function can do the complete calculation internally and will thus give a more accurate result. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Luc Michel <luc@lmichel.fr> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201215150929.30311-2-peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* / tracetool: add output filename command-line argumentStefan Hajnoczi2021-01-041-1/+2
|/ | | | | | | | | | | | | | The tracetool.py script writes to stdout. This means the output filename is not available to the script. Add the output filename to the command-line so that the script has access to the filename. This also simplifies the tracetool.py invocation. It's no longer necessary to use meson's custom_build(capture : true) to save output. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20200827142915.108730-2-stefanha@redhat.com>
* Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2020-12-19' into ↵Peter Maydell2021-01-011-8/+4Star
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging QAPI patches patches for 2020-12-19 # gpg: Signature made Sat 19 Dec 2020 09:40:05 GMT # gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653 # gpg: issuer "armbru@redhat.com" # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full] # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full] # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * remotes/armbru/tags/pull-qapi-2020-12-19: (33 commits) qobject: Make QString immutable block: Use GString instead of QString to build filenames keyval: Use GString to accumulate value strings json: Use GString instead of QString to accumulate strings migration: Replace migration's JSON writer by the general one qobject: Factor JSON writer out of qobject_to_json() qobject: Factor quoted_str() out of to_json() qobject: Drop qstring_get_try_str() qobject: Drop qobject_get_try_str() Revert "qobject: let object_property_get_str() use new API" block: Avoid qobject_get_try_str() qmp: Fix tracing of non-string command IDs qobject: Move internals to qobject-internal.h hw/rdma: Replace QList by GQueue Revert "qstring: add qstring_free()" qobject: Change qobject_to_json()'s value to GString qobject: Use GString instead of QString to accumulate JSON qobject: Make qobject_to_json_pretty() take a pretty argument monitor: Use GString instead of QString for output buffer hmp: Simplify how qmp_human_monitor_command() gets output ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * qapi: Use QAPI_LIST_PREPEND() where possibleEric Blake2020-12-191-8/+4Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Anywhere we create a list of just one item or by prepending items (typically because order doesn't matter), we can use QAPI_LIST_PREPEND(). But places where we must keep the list in order by appending remain open-coded until later patches. Note that as a side effect, this also performs a cleanup of two minor issues in qga/commands-posix.c: the old code was performing new = g_malloc0(sizeof(*ret)); which 1) is confusing because you have to verify whether 'new' and 'ret' are variables with the same type, and 2) would conflict with C++ compilation (not an actual problem for this file, but makes copy-and-paste harder). Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20201113011340.463563-5-eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> [Straightforward conflicts due to commit a8aa94b5f8 "qga: update schema for guest-get-disks 'dependents' field" and commit a10b453a52 "target/mips: Move mips_cpu_add_definition() from helper.c to cpu.c" resolved. Commit message tweaked.] Signed-off-by: Markus Armbruster <armbru@redhat.com>
* | Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-12-18' ↵Peter Maydell2021-01-011-0/+26
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging Block patches: - New block filter: preallocate (which, on writes beyond an image file's end, allocates big chunks of data so that such post-EOF writes will occur less frequently) - write-zeroes and block-status support for Quorum - Implementation of truncate for the nvme block driver similarly to the existing implementations for host block devices and iscsi devices - Block layer refactoring: Drop the tighten_restrictions concept in the block permission functions - iotest fixes # gpg: Signature made Fri 18 Dec 2020 14:45:30 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-2020-12-18: (30 commits) iotests: Fix _send_qemu_cmd with bash 5.1 iotests/102: Pass $QEMU_HANDLE to _send_qemu_cmd block/nvme: Implement fake truncate() coroutine quorum: Implement bdrv_co_pwrite_zeroes() quorum: Implement bdrv_co_block_status() scripts/simplebench: add bench_prealloc.py simplebench/results_to_text: make executable simplebench/results_to_text: add difference line to the table simplebench/results_to_text: improve view of the table simplebench: move results_to_text() into separate file simplebench: rename ascii() to results_to_text() scripts/simplebench: use standard deviation for +- error scripts/simplebench: support iops scripts/simplebench: fix grammar: s/successed/succeeded/ iotests: add 298 to test new preallocate filter driver iotests.py: execute_setup_common(): add required_fmts argument iotests: qemu_io_silent: support --image-opts qemu-io: add preallocate mode parameter for truncate command block: introduce preallocate filter block: bdrv_check_perm(): process children anyway ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | block: introduce preallocate filterVladimir Sementsov-Ogievskiy2020-12-181-0/+26
| |/ | | | | | | | | | | | | | | | | | | | | | | | | It's intended to be inserted between format and protocol nodes to preallocate additional space (expanding protocol file) on writes crossing EOF. It improves performance for file-systems with slow allocation. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20201021145859.11201-9-vsementsov@virtuozzo.com> Reviewed-by: Max Reitz <mreitz@redhat.com> [mreitz: Two comment fixes, and bumped the version from 5.2 to 6.0] Signed-off-by: Max Reitz <mreitz@redhat.com>
* | Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell2020-12-317-0/+168
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Block layer patches: - Add qemu-storage-daemon documentation - hw/block/nand: Decommission the NAND museum - vpc: Clean up some buffer abuse - nfs: fix int overflow in nfs_client_open_qdict - Several iotests fixes # gpg: Signature made Fri 18 Dec 2020 12:07:30 GMT # 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 * remotes/kevin/tags/for-upstream: block/vpc: Use sizeof() instead of HEADER_SIZE for footer size block/vpc: Pass footer buffers as VHDFooter * instead of uint8_t * block/vpc: Pad VHDFooter, replace uint8_t[] buffers block/vpc: Use sizeof() instead of 1024 for dynamic header size block/vpc: Pad VHDDynDiskHeader, replace uint8_t[] buffers block/vpc: Make vpc_checksum() take void * block/vpc: Don't abuse the footer buffer for dynamic header block/vpc: Don't abuse the footer buffer as BAT sector buffer block/vpc: Make vpc_open() read the full dynamic header iotests:172: use _filter_qom_path iotests: make _filter_qom_path more strict MAINTAINERS: add Kevin Wolf as storage daemon maintainer docs: add qemu-storage-daemon(1) man page docs: generate qemu-storage-daemon-qmp-ref(7) man page block/nfs: fix int overflow in nfs_client_open_qdict hw/block/nand: Decommission the NAND museum iotests/210: Fix reference output Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | docs: add qemu-storage-daemon(1) man pageStefan Hajnoczi2020-12-183-0/+151
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Document the qemu-storage-daemon tool. Most of the command-line options are identical to their QEMU counterparts. Perhaps Sphinx hxtool integration could be extended to extract documentation for individual command-line options so they can be shared. For now the qemu-storage-daemon simply refers to the qemu(1) man page where the command-line options are identical. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-Id: <20201209103802.350848-3-stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * | docs: generate qemu-storage-daemon-qmp-ref(7) man pageStefan Hajnoczi2020-12-184-0/+17
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Although individual qemu-storage-daemon QMP commands are identical to QEMU QMP commands, qemu-storage-daemon only supports a subset of QEMU's QMP commands. Generate a manual page of just the commands supported by qemu-storage-daemon so that users know exactly what is available in qemu-storage-daemon. Add an h1 heading in storage-daemon/qapi/qapi-schema.json so that block-core.json is at the h2 heading level. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-Id: <20201209103802.350848-2-stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-12-18 12:11:37 +0100