From ca5cd877ae699e758e6f26efc11b01bf6631d427 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 29 Oct 2007 04:31:16 +0000 Subject: x86 merge fallout: uml Don't undef __i386__/__x86_64__ in uml anymore, make sure that (few) places that required adjusting the ifdefs got those. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- drivers/char/mem.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/char/mem.c') diff --git a/drivers/char/mem.c b/drivers/char/mem.c index 0e937f64a78..20070b7c573 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -41,7 +41,7 @@ */ static inline int uncached_access(struct file *file, unsigned long addr) { -#if defined(__i386__) +#if defined(__i386__) && !defined(__arch_um__) /* * On the PPro and successors, the MTRRs are used to set * memory types for physical addresses outside main memory, @@ -57,7 +57,7 @@ static inline int uncached_access(struct file *file, unsigned long addr) test_bit(X86_FEATURE_CYRIX_ARR, boot_cpu_data.x86_capability) || test_bit(X86_FEATURE_CENTAUR_MCR, boot_cpu_data.x86_capability) ) && addr >= __pa(high_memory); -#elif defined(__x86_64__) +#elif defined(__x86_64__) && !defined(__arch_um__) /* * This is broken because it can generate memory type aliases, * which can cause cache corruptions -- cgit v1.2.3