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| author | Al Viro <viro@ftp.linux.org.uk> | 2007-10-29 04:31:16 +0000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-29 07:41:32 -0700 |
| commit | ca5cd877ae699e758e6f26efc11b01bf6631d427 (patch) | |
| tree | f2337ce76ab006d9705b10e8e0ed2f62487c837f /drivers/char/mem.c | |
| parent | 2a397e82c7db18019e408f953dd58dc1963a328c (diff) | |
| download | linux-ca5cd877ae699e758e6f26efc11b01bf6631d427.tar.bz2 | |
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 <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/mem.c')
| -rw-r--r-- | drivers/char/mem.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/mem.c b/drivers/char/mem.c index 0e937f64a789..20070b7c573d 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 |