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* tcg: Remove TCG_TARGET_CON_SET_HRichard Henderson2021-02-0210-22/+0Star
| | | | | | | | | All backends have now been converted to tcg-target-con-set.h, so we can remove the fallback code. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/tci: Split out constraint sets to tcg-target-con-set.hRichard Henderson2021-02-023-142/+158
| | | | | | | This requires finishing the conversion to tcg_target_op_def. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/sparc: Split out constraint sets to tcg-target-con-set.hRichard Henderson2021-02-023-52/+56
| | | | | Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/s390: Split out constraint sets to tcg-target-con-set.hRichard Henderson2021-02-023-70/+81
| | | | | Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/riscv: Split out constraint sets to tcg-target-con-set.hRichard Henderson2021-02-023-60/+54Star
| | | | | | Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/ppc: Split out constraint sets to tcg-target-con-set.hRichard Henderson2021-02-023-81/+100
| | | | | Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/mips: Split out constraint sets to tcg-target-con-set.hRichard Henderson2021-02-023-68/+67Star
| | | | | Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/arm: Split out constraint sets to tcg-target-con-set.hRichard Henderson2021-02-023-63/+69
| | | | | Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/aarch64: Split out constraint sets to tcg-target-con-set.hRichard Henderson2021-02-023-59/+66
| | | | | Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/i386: Split out constraint sets to tcg-target-con-set.hRichard Henderson2021-02-024-128/+243
| | | | | | | | This exports the constraint sets from tcg_target_op_def to a place we will be able to manipulate more in future. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg: Remove TCG_TARGET_CON_STR_HRichard Henderson2021-02-0210-26/+0Star
| | | | | | | | | All backends have now been converted to tcg-target-con-str.h, so we can remove the fallback code. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/sparc: Split out target constraints to tcg-target-con-str.hRichard Henderson2021-02-023-53/+54
| | | | | | Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/s390: Split out target constraints to tcg-target-con-str.hRichard Henderson2021-02-023-40/+42
| | | | | Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/riscv: Split out target constraints to tcg-target-con-str.hRichard Henderson2021-02-023-39/+35Star
| | | | | Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/mips: Split out target constraints to tcg-target-con-str.hRichard Henderson2021-02-023-56/+46Star
| | | | | | Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/tci: Split out target constraints to tcg-target-con-str.hRichard Henderson2021-02-023-14/+13Star
| | | | | | Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/ppc: Split out target constraints to tcg-target-con-str.hRichard Henderson2021-02-023-58/+46Star
| | | | | Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/aarch64: Split out target constraints to tcg-target-con-str.hRichard Henderson2021-02-023-43/+33Star
| | | | | Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/arm: Split out target constraints to tcg-target-con-str.hRichard Henderson2021-02-023-56/+41Star
| | | | | Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/i386: Split out target constraints to tcg-target-con-str.hRichard Henderson2021-02-024-74/+62Star
| | | | | | | | | | This eliminates the target-specific function target_parse_constraint and folds it into the single caller, process_op_defs. Since this is done directly into the switch statement, duplicates are compilation errors rather than silently ignored at runtime. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/i386: Tidy register constraint definitionsRichard Henderson2021-02-021-20/+20
| | | | | | | | | | | | | Create symbolic constants for all low-byte-addressable and second-byte-addressable registers. Create a symbol for the registers that need reserving for softmmu. There is no functional change for 's', as this letter is only used for i386. The BYTEL name is correct for the action we wish from the constraint. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/i386: Move constraint type check to tcg_target_const_matchRichard Henderson2021-02-021-11/+17
| | | | | | | | | Rather than check the type when filling in the constraint, check it when matching the constant. This removes the only use of the type argument to target_parse_constraint. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/tci: Remove TCG_TARGET_HAS_* ifdefsRichard Henderson2021-02-021-82/+0Star
| | | | | | | The opcodes always exist, regardless of whether or not they are enabled. Remove the unnecessary ifdefs. Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tcg/tci: Drop L and S constraintsRichard Henderson2021-02-021-6/+4Star
| | | | | | | These are identical to the 'r' constraint. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell2021-02-0212-16/+72
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Block layer patches: - Fix double processing of nodes in bdrv_set_aio_context() - Fix potential hang in block export shutdown - block/nvme: Minor tracing improvements - iotests: Some more fixups for the 'check' rewrite - MAINTAINERS: Add Vladimir as co-maintainer for Block Jobs # gpg: Signature made Tue 02 Feb 2021 16:26:02 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: Fix VM size column width in bdrv_snapshot_dump() block/nvme: Trace NVMe spec version supported by the controller block/nvme: Properly display doorbell stride length in trace event iotests: Fix -makecheck output iotests: check: return 1 on failure iotests: Revert emulator selection to old behaviour iotests/297: pylint: ignore too many statements block: move blk_exp_close_all() to qemu_cleanup() block: Avoid processing BDS twice in bdrv_set_aio_context_ignore() MAINTAINERS: Add Vladimir as co-maintainer for Block Jobs Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * block: Fix VM size column width in bdrv_snapshot_dump()Kevin Wolf2021-02-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | size_to_str() can return a size like "4.24 MiB", with a single digit integer part and two fractional digits. This is eight characters, but commit b39847a5 changed the format string to only reserve seven characters for the column. This can result in unaligned columns, which in turn changes the output of iotests case 267 because exceeding the column size defeats the attempt to filter the size out of the output (observed with the ppc64 emulator). The resulting change is only a whitespace change, but since commit f203080b this is enough for iotests to consider the test failed. Taking a character away from the tag name column and adding it to the VM size column doesn't change anything in the common case (the tag name is left justified, the VM size is right justified), but fixes this case. Fixes: b39847a50553b7679d6d7fefbe6a108a17aacf8d Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20210202155911.179865-1-kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * block/nvme: Trace NVMe spec version supported by the controllerPhilippe Mathieu-Daudé2021-02-022-0/+7
| | | | | | | | | | | | | | | | | | | | | | NVMe controllers implement different versions of the spec, and different features of it. It is useful to gather this information when debugging. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210127212137.3482291-3-philmd@redhat.com> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * block/nvme: Properly display doorbell stride length in trace eventPhilippe Mathieu-Daudé2021-02-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Commit 15b2260bef3 ("block/nvme: Trace controller capabilities") misunderstood the doorbell stride value from the datasheet, use the correct one. The 'doorbell_scale' variable used few lines later is correct. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210127212137.3482291-2-philmd@redhat.com> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * iotests: Fix -makecheck outputKevin Wolf2021-02-021-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For -makecheck, the old 'check' implementation skipped the output when starting a test. It only had the condensed output at the end of a test. testrunner.py prints the normal output when starting a test even for -makecheck. This output contains '\r' at the end so that it can be overwritten with the result at the end of the test. However, for -makecheck this is shorter output in a different format, so effectively we end up with garbled output that mixes both output forms. Revert to the old behaviour of only printing a message after the test had completed in -makecheck mode. Fixes: d74c754c924ca34e90b7c96ce2f5609d82c0e628 Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20210201161024.127921-1-kwolf@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * iotests: check: return 1 on failureVladimir Sementsov-Ogievskiy2021-02-022-2/+7
| | | | | | | | | | | | | | | | | | | | We should indicate failure by exit code, not only output. Reported-by: Peter Maydell Fixes: f203080bbd9f9e5b31041b1f2afcd6040c5aaec5 Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20210201085041.3079-1-vsementsov@virtuozzo.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * iotests: Revert emulator selection to old behaviourKevin Wolf2021-02-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the qemu-system-{arch} binary for the host architecture can't be found, the old 'check' implementation selected the alphabetically first system emulator binary that it could find. The new Python implementation just uses the first result of glob.iglob(), which has an undefined order. This is a problem that breaks CI because the iotests aren't actually prepared to run on any emulator. They should be, so this is really a bug in the failing test cases that should be fixed there, but as a quick fix, let's revert to the old behaviour to let CI runs succeed again. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20210202142802.119999-1-kwolf@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * iotests/297: pylint: ignore too many statementsVladimir Sementsov-Ogievskiy2021-02-021-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Ignore two complains, which now lead to 297 failure on testenv.py and testrunner.py. Fixes: 2e5a2f57db481f18fcf70be2a36b1417370b8476 Fixes: d74c754c924ca34e90b7c96ce2f5609d82c0e628 Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20210129161323.615027-1-vsementsov@virtuozzo.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * block: move blk_exp_close_all() to qemu_cleanup()Sergio Lopez2021-02-024-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Move blk_exp_close_all() from bdrv_close() to qemu_cleanup(), before bdrv_drain_all_begin(). Export drivers may have coroutines yielding at some point in the block layer, so we need to shut them down before draining the block layer, as otherwise they may get stuck blk_wait_while_drained(). RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1900505 Signed-off-by: Sergio Lopez <slp@redhat.com> Message-Id: <20210201125032.44713-3-slp@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * block: Avoid processing BDS twice in bdrv_set_aio_context_ignore()Sergio Lopez2021-02-021-7/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some graphs may contain an indirect reference to the first BDS in the chain that can be reached while walking it bottom->up from one its children. Doubling-processing of a BDS is especially problematic for the aio_notifiers, as they might attempt to work on both the old and the new AIO contexts. To avoid this problem, add every child and parent to the ignore list before actually processing them. Suggested-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Sergio Lopez <slp@redhat.com> Message-Id: <20210201125032.44713-2-slp@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * MAINTAINERS: Add Vladimir as co-maintainer for Block JobsVladimir Sementsov-Ogievskiy2021-02-021-0/+10
|/ | | | | | | | | | | | | | | | | | | | | | I'm developing Qemu backup for several years, and finally new backup architecture, including block-copy generic engine and backup-top filter landed upstream, great thanks to reviewers and especially to Max Reitz! I also have plans of moving other block-jobs onto block-copy, so that we finally have one generic block copying path, fast and well-formed. So, now I suggest to bring all parts of backup architecture into "Block Jobs" subsystem (actually, aio_task is shared with qcow2 and qemu-co-shared-resource can be reused somewhere else, but I'd keep an eye on them in context of block-jobs) and add myself as co-maintainer. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20210128144144.27617-1-vsementsov@virtuozzo.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* Merge remote-tracking branch ↵Peter Maydell2021-02-0110-119/+214
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/stefanha-gitlab/tags/tracing-pull-request' into staging Pull request # gpg: Signature made Mon 01 Feb 2021 15:46:52 GMT # 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-gitlab/tags/tracing-pull-request: trace: update docs with meson build information trace: document how to specify multiple --trace patterns simpletrace: build() missing 2 required positional arguments trace: make the 'log' backend timestamp configurable error: rename error_with_timestamp to message_with_timestamp trace: add meson custom_target() depend_files for tracetool tracetool: also strip %l and %ll from systemtap format strings tracetool: fix "PRI" macro decoding trace: recommend "log" backend for getting started with tracing tracing: convert documentation to rST trace: fix simpletrace doc mismerge Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * 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>
| * simpletrace: build() missing 2 required positional argumentsVolker Rümelin2021-02-011-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 4e66c9ef64 "tracetool: add input filename and line number to Event" forgot to add a line number and a filename argument at one build method call site. Traceback (most recent call last): File "./scripts/simpletrace.py", line 261, in <module> run(Formatter()) File "./scripts/simpletrace.py", line 236, in run process(events, sys.argv[2], analyzer, read_header=read_header) File "./scripts/simpletrace.py", line 177, in process dropped_event = Event.build("Dropped_Event(uint64_t num_events_dropped)") TypeError: build() missing 2 required positional arguments: 'lineno' and 'filename' Add the missing arguments. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20210131173415.3392-1-vr_qemu@t-online.de Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| * trace: make the 'log' backend timestamp configurableStefan Hajnoczi2021-02-012-6/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * error: rename error_with_timestamp to message_with_timestampStefan Hajnoczi2021-02-013-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The -msg timestamp=on|off option controls whether a timestamp is printed with error_report() messages. The "-msg" name suggests that this option has a wider effect than just error_report(). The next patch extends it to the 'log' trace backend, so rename the variable from error_with_timestamp to message_with_timestamp. 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: 20210125113507.224287-2-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| * trace: add meson custom_target() depend_files for tracetoolStefan Hajnoczi2021-02-012-8/+41
| | | | | | | | | | | | | | | | | | | | | | Re-generate tracetool output when the tracetool source code changes. Use the same approach as qapi_gen_depends and introduce a tracetool_depends files list so meson is aware of the dependencies. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 20210125110958.214017-1-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| * tracetool: also strip %l and %ll from systemtap format stringsDaniel P. Berrangé2021-02-011-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All variables are 64-bit and so %l / %ll are not required, and the latter is actually invalid: $ sudo stap -e 'probe begin{printf ("BEGIN")}' -I . parse error: invalid or missing conversion specifier saw: operator ',' at ./qemu-system-x86_64-log.stp:15118:101 source: printf("%d@%d vhost_vdpa_set_log_base dev: %p base: 0x%x size: %llu refcnt: %d fd: %d log: %p\n", pid(), gettimeofday_ns(), dev, base, size, refcnt, fd, log) ^ Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Laurent Vivier <lvivier@redhat.com> Message-id: 20210106130239.1004729-1-berrange@redhat.com [Fixed "simiarly" typo found by Laurent Vivier <lvivier@redhat.com> --Stefan] Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| * tracetool: fix "PRI" macro decodingLaurent Vivier2021-02-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | macro is not reset after use, so the format decoded is always the one of the first "PRI" in the format string. For instance: vhost_vdpa_set_config(void *dev, uint32_t offset, uint32_t size, \ uint32_t flags) "dev: %p offset: %"PRIu32" \ size: %"PRIu32" flags: 0x%"PRIx32 generates: printf("%d@%d vhost_vdpa_set_config dev: %p offset: %u size: %u \ flags: 0x%u\n", pid(), gettimeofday_ns(), dev, offset, \ size, flags) for the "flags" parameter, we can see a "0x%u" rather than a "0x%x" because the first macro was "PRIu32" (for offset). In the loop, macro becomes "PRIu32PRIu32PRIx32", and c_macro_to_format() returns always macro[3] ('u' in this case). This patch resets macro after the format has been decoded. Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20210105191721.120463-3-lvivier@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 Maydell2021-01-2925-146/+160
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | '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>
| * tests: Replace deprecated ASN1 codeStefan Weil2021-01-293-7/+7
| | | | | | | | | | | | | | | | | | This fixes several compiler warnings on MacOS with Homebrew. The git development branch for forthcoming libtasn1 4.17.0 has introduced deprecation warnings for several macros/types that we use. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
| * tests: Fix runtime error in test-authz-pamStefan Weil2021-01-291-1/+9
| | | | | | | | | | | | | | | | | | | | A test with sanitizers on macOS shows this error: authz/pamacct.c:50:25: runtime error: null pointer passed as argument 1, which is declared to never be null /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/security/pam_appl.h:56:2: note: nonnull attribute specified here Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
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