diff options
Diffstat (limited to 'arch/x86/kernel/setup.c')
| -rw-r--r-- | arch/x86/kernel/setup.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index e0e185ee0229..aacaa96f0195 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -1075,24 +1075,13 @@ void __init setup_arch(char **cmdline_p) max_pfn = e820__end_of_ram_pfn(); /* update e820 for memory not covered by WB MTRRs */ - if (IS_ENABLED(CONFIG_MTRR)) - cache_bp_init(); - else - pat_disable("PAT support disabled because CONFIG_MTRR is disabled in the kernel."); - + cache_bp_init(); if (mtrr_trim_uncached_memory(max_pfn)) max_pfn = e820__end_of_ram_pfn(); max_possible_pfn = max_pfn; /* - * This call is required when the CPU does not support PAT. If - * mtrr_bp_init() invoked it already via pat_init() the call has no - * effect. - */ - init_cache_modes(); - - /* * Define random base addresses for memory sections after max_pfn is * defined and before each memory section base is used. */ |