From: Ingo Molnar Date: Wed, 30 Jan 2008 12:33:45 +0000 (+0100) Subject: x86: increase the number of boot-mappings X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a8efa1cd51d6f6407df5f42d8f1a7e9fc7178d1a;p=linux-beck.git x86: increase the number of boot-mappings increase max early_ioremap() remapping size from 64K to 256K. Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner --- diff --git a/include/asm-x86/fixmap_32.h b/include/asm-x86/fixmap_32.h index 0e990218a09c..46bedb7b5426 100644 --- a/include/asm-x86/fixmap_32.h +++ b/include/asm-x86/fixmap_32.h @@ -91,7 +91,7 @@ enum fixed_addresses { #endif __end_of_permanent_fixed_addresses, /* temporary boot-time mappings, used before ioremap() is functional */ -#define NR_FIX_BTMAPS 16 +#define NR_FIX_BTMAPS 64 #define FIX_BTMAPS_NESTING 4 FIX_BTMAP_END = __end_of_permanent_fixed_addresses, FIX_BTMAP_BEGIN = FIX_BTMAP_END + NR_FIX_BTMAPS*FIX_BTMAPS_NESTING - 1,