diff options
Diffstat (limited to 'arch/x86/kernel/setup.c')
| -rw-r--r-- | arch/x86/kernel/setup.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index bea8ae7..a7c3471 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -709,22 +709,18 @@ void __init setup_arch(char **cmdline_p) early_gart_iommu_check(); #endif - e820_register_active_regions(0, 0, -1UL); /* * partially used pages are not usable - thus * we are rounding upwards: */ - max_pfn = e820_end_of_ram(); + max_pfn = e820_end(); /* preallocate 4k for mptable mpc */ early_reserve_e820_mpc_new(); /* update e820 for memory not covered by WB MTRRs */ mtrr_bp_init(); - if (mtrr_trim_uncached_memory(max_pfn)) { - remove_all_active_ranges(); - e820_register_active_regions(0, 0, -1UL); - max_pfn = e820_end_of_ram(); - } + if (mtrr_trim_uncached_memory(max_pfn)) + max_pfn = e820_end(); #ifdef CONFIG_X86_32 /* max_low_pfn get updated here */ @@ -767,9 +763,6 @@ void __init setup_arch(char **cmdline_p) */ acpi_boot_table_init(); - /* Remove active ranges so rediscovery with NUMA-awareness happens */ - remove_all_active_ranges(); - #ifdef CONFIG_ACPI_NUMA /* * Parse SRAT to discover nodes. |