diff options
| author | Borislav Petkov <bp@suse.de> | 2022-11-06 22:24:08 +0100 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2022-11-27 23:00:45 +0100 |
| commit | 97fa21f65c3eb5bbab9b4734bed37fd624cddd86 (patch) | |
| tree | 878ddd74024e648d6d697012e91a5d35d9c56e82 /arch/x86/kernel/cpu/resctrl/pseudo_lock.c | |
| parent | 2d4daa549c17b6ba4845a751c7a78d3b2419d78f (diff) | |
x86/resctrl: Move MSR defines into msr-index.h
msr-index.h should contain all MSRs for easier grepping for MSR numbers
when dealing with unchecked MSR access warnings, for example.
Move the resctrl ones. Prefix IA32_PQR_ASSOC with "MSR_" while at it.
No functional changes.
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20221106212923.20699-1-bp@alien8.de
Diffstat (limited to 'arch/x86/kernel/cpu/resctrl/pseudo_lock.c')
| -rw-r--r-- | arch/x86/kernel/cpu/resctrl/pseudo_lock.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/resctrl/pseudo_lock.c b/arch/x86/kernel/cpu/resctrl/pseudo_lock.c index d961ae3ed96e..ba8d0763b36b 100644 --- a/arch/x86/kernel/cpu/resctrl/pseudo_lock.c +++ b/arch/x86/kernel/cpu/resctrl/pseudo_lock.c @@ -477,7 +477,7 @@ static int pseudo_lock_fn(void *_rdtgrp) * pseudo-locked followed by reading of kernel memory to load it * into the cache. */ - __wrmsr(IA32_PQR_ASSOC, rmid_p, rdtgrp->closid); + __wrmsr(MSR_IA32_PQR_ASSOC, rmid_p, rdtgrp->closid); /* * Cache was flushed earlier. Now access kernel memory to read it * into cache region associated with just activated plr->closid. @@ -513,7 +513,7 @@ static int pseudo_lock_fn(void *_rdtgrp) * Critical section end: restore closid with capacity bitmask that * does not overlap with pseudo-locked region. */ - __wrmsr(IA32_PQR_ASSOC, rmid_p, closid_p); + __wrmsr(MSR_IA32_PQR_ASSOC, rmid_p, closid_p); /* Re-enable the hardware prefetcher(s) */ wrmsrl(MSR_MISC_FEATURE_CONTROL, saved_msr); |