Commit-ID: 01ced9ec14ad1b4f8a533c2f2b5a4fe4c92c1099 Gitweb: http://git.kernel.org/tip/01ced9ec14ad1b4f8a533c2f2b5a4fe4c92c1099 Author: "Pekka Enberg" <penberg@xxxxxxxxxxxxxx> AuthorDate: Thu, 5 Mar 2009 14:55:01 +0200 Commit: Ingo Molnar <mingo@xxxxxxx> CommitDate: Thu, 5 Mar 2009 14:17:15 +0100 x86: ifdef 32-bit and 64-bit setup in init_memory_mapping() Impact: cleanup To reduce the diff between the 32-bit and 64-bit versions of init_memory_mapping(), ifdef configuration specific setup code in the function. Signed-off-by: Pekka Enberg <penberg@xxxxxxxxxxxxxx> Cc: Yinghai Lu <yinghai@xxxxxxxxxx> LKML-Reference: <1236257708-27269-10-git-send-email-penberg@xxxxxxxxxxxxxx> Signed-off-by: Ingo Molnar <mingo@xxxxxxx> --- arch/x86/mm/init_32.c | 6 ++++++ arch/x86/mm/init_64.c | 8 ++++++++ 2 files changed, 14 insertions(+), 0 deletions(-) diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c index 0a3707f..3f91bdc 100644 --- a/arch/x86/mm/init_32.c +++ b/arch/x86/mm/init_32.c @@ -1054,10 +1054,16 @@ unsigned long __init_refok init_memory_mapping(unsigned long start, mr[i].page_size_mask); #endif +#ifdef CONFIG_X86_32 early_ioremap_page_table_range_init(); load_cr3(swapper_pg_dir); +#endif +#ifdef CONFIG_X86_64 + if (!after_bootmem) + mmu_cr4_features = read_cr4(); +#endif __flush_tlb_all(); if (!after_bootmem && table_end > table_start) diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index e4fadea..5ecb23a 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -832,8 +832,16 @@ unsigned long __init_refok init_memory_mapping(unsigned long start, mr[i].page_size_mask); #endif +#ifdef CONFIG_X86_32 + early_ioremap_page_table_range_init(); + + load_cr3(swapper_pg_dir); +#endif + +#ifdef CONFIG_X86_64 if (!after_bootmem) mmu_cr4_features = read_cr4(); +#endif __flush_tlb_all(); if (!after_bootmem && table_end > table_start) -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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