diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2001-04-05 04:55:58 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2001-04-05 04:55:58 +0000 |
| commit | 74a9f2e1b4d3ab45a9f72cb5b556c9f521524ab3 (patch) | |
| tree | 7c4cdb103ab1b388c9852a88bd6fb1e73eba0b5c /arch/i386/lib | |
| parent | ee6374c8b0d333c08061c6a97bc77090d7461225 (diff) | |
Merge with Linux 2.4.3.
Note that mingetty does no longer work with serial console, you have to
switch to another getty like getty_ps. This commit also includes a
fix for a setitimer bug which did prevent getty_ps from working on
older kernels.
Diffstat (limited to 'arch/i386/lib')
| -rw-r--r-- | arch/i386/lib/mmx.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/i386/lib/mmx.c b/arch/i386/lib/mmx.c index dfbf7ba8e..d9301040b 100644 --- a/arch/i386/lib/mmx.c +++ b/arch/i386/lib/mmx.c @@ -3,6 +3,7 @@ #include <linux/sched.h> #include <asm/i387.h> +#include <asm/hardirq.h> /* * MMX 3DNow! library helper functions @@ -25,8 +26,14 @@ void *_mmx_memcpy(void *to, const void *from, size_t len) { - void *p=to; - int i= len >> 6; /* len/64 */ + void *p; + int i; + + if (in_interrupt()) + return __memcpy(to, from, len); + + p = to; + i = len >> 6; /* len/64 */ kernel_fpu_begin(); |