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* statistics subsystem

Browse source 
* virtio reset cleanups
 * build system cleanups
 * fix Cirrus CI
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Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* statistics subsystem
* virtio reset cleanups
* build system cleanups
* fix Cirrus CI

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# gpg: Signature made Wed 15 Jun 2022 02:12:36 AM PDT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [undefined]
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* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (21 commits)
  build: include pc-bios/ part in the ROMS variable
  meson: put cross compiler info in a separate section
  q35：Enable TSEG only when G_SMRAME and TSEG_EN both enabled
  build: fix check for -fsanitize-coverage-allowlist
  tests/vm: allow running tests in an unconfigured source tree
  configure: cleanup -fno-pie detection
  configure: update list of preserved environment variables
  virtio-mmio: cleanup reset
  virtio: stop ioeventfd on reset
  virtio-mmio: stop ioeventfd on legacy reset
  s390x: simplify virtio_ccw_reset_virtio
  block: add more commands to preconfig mode
  hmp: add filtering of statistics by name
  qmp: add filtering of statistics by name
  hmp: add filtering of statistics by provider
  qmp: add filtering of statistics by provider
  hmp: add basic "info stats" implementation
  cutils: add functions for IEC and SI prefixes
  qmp: add filtering of statistics by target vCPU
  kvm: Support for querying fd-based stats
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2022-06-16 07:13:04 -07:00
commit def6fd6c9c
25 changed files with 1368 additions and 115 deletions
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25
meson.build
View file

@ -209,9 +209,13 @@ if get_option('fuzzing')
configure_file(output: 'instrumentation-filter',
input: 'scripts/oss-fuzz/instrumentation-filter-template',
copy: true)
add_global_arguments(
cc.get_supported_arguments('-fsanitize-coverage-allowlist=instrumentation-filter'),
native: false, language: ['c', 'cpp', 'objc'])
if cc.compiles('int main () { return 0; }',
name: '-fsanitize-coverage-allowlist=/dev/null',
args: ['-fsanitize-coverage-allowlist=/dev/null'] )
add_global_arguments('-fsanitize-coverage-allowlist=instrumentation-filter',
native: false, language: ['c', 'cpp', 'objc'])
endif
if get_option('fuzzing_engine') == ''
# Add CFLAGS to tell clang to add fuzzer-related instrumentation to all the
@ -3767,21 +3771,24 @@ endif
summary_info += {'strip binaries': get_option('strip')}
summary_info += {'sparse': sparse}
summary_info += {'mingw32 support': targetos == 'windows'}
summary(summary_info, bool_yn: true, section: 'Compilation')
# snarf the cross-compilation information for tests
summary_info = {}
have_cross = false
foreach target: target_dirs
tcg_mak = meson.current_build_dir() / 'tests/tcg' / 'config-' + target + '.mak'
if fs.exists(tcg_mak)
config_cross_tcg = keyval.load(tcg_mak)
target = config_cross_tcg['TARGET_NAME']
compiler = ''
if 'CC' in config_cross_tcg
summary_info += {target + ' tests': config_cross_tcg['CC']}
summary_info += {config_cross_tcg['TARGET_NAME']: config_cross_tcg['CC']}
have_cross = true
endif
endif
endif
endforeach
summary(summary_info, bool_yn: true, section: 'Compilation')
if have_cross
summary(summary_info, bool_yn: true, section: 'Cross compilers')
endif
# Targets and accelerators
summary_info = {}