Changes:
v4 -> v5:
* Fix the building errors with configuration options "--arch=i386" or
"--enable-efi' introduced by v4 patch "Add IBPB indirect jump asm
blob" (Patch 15/18)
* Add patch 18/18 to print count details if test case fails
All changes pass validation on Intel Sapphire Rapids and Emerald Rapids
platforms against latest kvm-x86/next code (0ce958282e66). No tests on
AMD platforms since no AMD platform on hand. Any tests on AMD platform
are appreciated.
History:
v4: https://lore.kernel.org/all/20240419035233.3837621-1-dapeng1.mi@xxxxxxxxxxxxxxx/
v3: https://lore.kernel.org/lkml/20240103031409.2504051-1-dapeng1.mi@xxxxxxxxxxxxxxx/
v2: https://lore.kernel.org/lkml/20231031092921.2885109-1-dapeng1.mi@xxxxxxxxxxxxxxx/
v1: https://lore.kernel.org/lkml/20231024075748.1675382-1-dapeng1.mi@xxxxxxxxxxxxxxx/
Dapeng Mi (17):
x86: pmu: Remove blank line and redundant space
x86: pmu: Refine fixed_events[] names
x86: pmu: Fix the issue that pmu_counter_t.config crosses cache line
x86: pmu: Enlarge cnt[] length to 48 in check_counters_many()
x86: pmu: Add asserts to warn inconsistent fixed events and counters
x86: pmu: Fix cycles event validation failure
x86: pmu: Use macro to replace hard-coded branches event index
x86: pmu: Use macro to replace hard-coded ref-cycles event index
x86: pmu: Use macro to replace hard-coded instructions event index
x86: pmu: Enable and disable PMCs in loop() asm blob
x86: pmu: Improve instruction and branches events verification
x86: pmu: Improve LLC misses event verification
x86: pmu: Adjust lower boundary of llc-misses event to 0 for legacy
CPUs
x86: pmu: Add IBPB indirect jump asm blob
x86: pmu: Adjust lower boundary of branch-misses event
x86: pmu: Optimize emulated instruction validation
x86: pmu: Print measured event count if test fails
Xiong Zhang (1):
x86: pmu: Remove duplicate code in pmu_init()
lib/x86/pmu.c | 5 -
x86/pmu.c | 406 ++++++++++++++++++++++++++++++++++++++++----------
2 files changed, 328 insertions(+), 83 deletions(-)
base-commit: d301d0187f5db09531a1c2c7608997cc3b0a5c7d
--
2.40.1
