Merge tag 'perf-tools-fixes-for-v5.16-2021-11-19' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tools fixes from Arnaldo Carvalho de Melo:

 - Fix the 'local_weight', 'weight' (memory access latency),
   'local_ins_lat', 'ins_lat' (instruction latency) and 'pstage_cyc'
   (pipeline stage cycles) sort key sample aggregation.

 - Fix 'perf test' entry for watchpoints on s/390.

 - Fix branch_stack entry endianness check in the 'perf test' sample
   parsing test.

 - Fix ARM SPE handling on 'perf inject'.

 - Fix memory leaks detected with ASan.

 - Fix build on arm64 related to reallocarray() availability.

 - Sync copies of kernel headers: cpufeatures, kvm, MIPS syscalltable
   (futex_waitv).

* tag 'perf-tools-fixes-for-v5.16-2021-11-19' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
  perf evsel: Fix memory leaks relating to unit
  perf report: Fix memory leaks around perf_tip()
  perf hist: Fix memory leak of a perf_hpp_fmt
  tools headers UAPI: Sync MIPS syscall table file changed by new futex_waitv syscall
  tools build: Fix removal of feature-sync-compare-and-swap feature detection
  perf inject: Fix ARM SPE handling
  perf bench: Fix two memory leaks detected with ASan
  perf test sample-parsing: Fix branch_stack entry endianness check
  tools headers UAPI: Sync x86's asm/kvm.h with the kernel sources
  perf sort: Fix the 'p_stage_cyc' sort key behavior
  perf sort: Fix the 'ins_lat' sort key behavior
  perf sort: Fix the 'weight' sort key behavior
  perf tools: Set COMPAT_NEED_REALLOCARRAY for CONFIG_AUXTRACE=1
  perf tests wp: Remove unused functions on s390
  tools headers UAPI: Sync linux/kvm.h with the kernel sources
  tools headers cpufeatures: Sync with the kernel sources

1 files changed, 4 insertions, 0 deletions

diff --git a/tools/arch/x86/include/uapi/asm/kvm.h b/tools/arch/x86/include/uapi/asm/kvm.h
index 2ef1f6513c68..5a776a08f78c 100644
--- a/tools/arch/x86/include/uapi/asm/kvm.h
+++ b/tools/arch/x86/include/uapi/asm/kvm.h
@@ -504,4 +504,8 @@ struct kvm_pmu_event_filter {
 #define KVM_PMU_EVENT_ALLOW 0
 #define KVM_PMU_EVENT_DENY 1
 
+/* for KVM_{GET,SET,HAS}_DEVICE_ATTR */
+#define KVM_VCPU_TSC_CTRL 0 /* control group for the timestamp counter (TSC) */
+#define   KVM_VCPU_TSC_OFFSET 0 /* attribute for the TSC offset */
+
 #endif /* _ASM_X86_KVM_H */