diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2024-02-20 22:57:35 -0800 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2024-02-20 22:57:35 -0800 |
| commit | 40de53fd002c6ba087a623722915e8006ed68a02 (patch) | |
| tree | ec733b0a05924f98855728cd24de2ea38e1223b8 /arch/powerpc/platforms/pseries/lpar.c | |
| parent | 0cab687205986491302cd2e440ef1d253031c221 (diff) | |
| parent | f3e6b3ae9cfc128af11b665c6ef4022ba2683778 (diff) | |
Merge branch 'for-6.8/cxl-cper' into for-6.8/cxl
Pick up CXL CPER notification removal for v6.8-rc6, to return in a later
merge window.
Diffstat (limited to 'arch/powerpc/platforms/pseries/lpar.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/lpar.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c index 4561667832ed..4e9916bb03d7 100644 --- a/arch/powerpc/platforms/pseries/lpar.c +++ b/arch/powerpc/platforms/pseries/lpar.c @@ -662,8 +662,12 @@ u64 pseries_paravirt_steal_clock(int cpu) { struct lppaca *lppaca = &lppaca_of(cpu); - return be64_to_cpu(READ_ONCE(lppaca->enqueue_dispatch_tb)) + - be64_to_cpu(READ_ONCE(lppaca->ready_enqueue_tb)); + /* + * VPA steal time counters are reported at TB frequency. Hence do a + * conversion to ns before returning + */ + return tb_to_ns(be64_to_cpu(READ_ONCE(lppaca->enqueue_dispatch_tb)) + + be64_to_cpu(READ_ONCE(lppaca->ready_enqueue_tb))); } #endif |