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| author | Xiaoyao Li <[email protected]> | 2021-08-24 12:06:22 +0800 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2021-08-25 15:42:31 +0200 |
| commit | c53c6b7409f4cd9e542991b53d597fbe2751d7db (patch) | |
| tree | 790987a75c7b3989f8d0f1c3cbf885055503db0f /net/lapb/lapb_timer.c | |
| parent | e22ce8eb631bdc47a4a4ea7ecf4e4ba499db4f93 (diff) | |
perf/x86/intel/pt: Fix mask of num_address_ranges
Per SDM, bit 2:0 of CPUID(0x14,1).EAX[2:0] reports the number of
configurable address ranges for filtering, not bit 1:0.
Signed-off-by: Xiaoyao Li <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Acked-by: Alexander Shishkin <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions