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A single fix to compute the field offset of the SNOOPX bit in the data 

source bitmask of perf events correctly.
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Merge tag 'perf-urgent-2020-10-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf fix from Thomas Gleixner:
 "A single fix to compute the field offset of the SNOOPX bit in the data
  source bitmask of perf events correctly"

* tag 'perf-urgent-2020-10-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf: correct SNOOPX field offset
This commit is contained in:
Linus Torvalds 2020-10-25 11:22:59 -07:00
parent 1c84550f47 f3d301c1f2
commit a3d1b31213
1 changed files with 1 additions and 1 deletions
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2
include/uapi/linux/perf_event.h
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@ -1196,7 +1196,7 @@ union perf_mem_data_src {
#define PERF_MEM_SNOOPX_FWD 0x01 /* forward */ #define PERF_MEM_SNOOPX_FWD 0x01 /* forward */
/* 1 free */ /* 1 free */
#define PERF_MEM_SNOOPX_SHIFT 37 #define PERF_MEM_SNOOPX_SHIFT 38
/* locked instruction */ /* locked instruction */
#define PERF_MEM_LOCK_NA 0x01 /* not available */ #define PERF_MEM_LOCK_NA 0x01 /* not available */