lkml.org 
[lkml]   [2018]   [Apr]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH v2 0/4] x86/CPU: Update AMD Last-Level-Cache Information
Date
First, clean up last-level-cache parameters so that it could not
require ifdef CONFIG_SMP. Then, consolidate cache-info-related
code for x86 into arch/x86/kernel/cpu/cacheinfo.c.

Finally, for AMD, introduce new logic to derive LLC ID from APIC ID.

Thanks,
Suravee

Changes from V1 (https://lkml.org/lkml/2018/3/26/24)
* 4/4: Do not EXPORT_SYMBOL_GPL for cacheinfo_amd_init_llc_id.

Borislav Petkov (2):
x86/CPU/AMD: Remove unnecessary check for CONFIG_SMP
x86/CPU: Rename intel_cacheinfo.c to cacheinfo.c

Suravee Suthikulpanit (2):
perf/x86/amd/uncore: Fix amd_uncore_llc ID to use pre-defined
cpu_llc_id
x86/CPU/AMD: Calculate LLC ID from number of sharing threads

arch/x86/events/amd/uncore.c | 21 ++-----------
arch/x86/include/asm/cacheinfo.h | 7 +++++
arch/x86/include/asm/smp.h | 1 -
arch/x86/kernel/cpu/Makefile | 2 +-
arch/x86/kernel/cpu/amd.c | 25 ++-------------
.../kernel/cpu/{intel_cacheinfo.c => cacheinfo.c} | 36 ++++++++++++++++++++++
arch/x86/kernel/cpu/common.c | 7 +++++
arch/x86/kernel/smpboot.c | 7 -----
8 files changed, 56 insertions(+), 50 deletions(-)
create mode 100644 arch/x86/include/asm/cacheinfo.h
rename arch/x86/kernel/cpu/{intel_cacheinfo.c => cacheinfo.c} (96%)

--
2.7.4

\
 
 \ /
  Last update: 2018-04-27 23:35    [W:1.095 / U:0.336 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site