[PATCH] Small asm cleanups

From: Brian Gerst (bgerst@didntduck.org)
Date: Sun Nov 25 2001 - 08:32:25 EST


Changes two asm's to use appropriate macros, and relaxes constraints on
another.

-- 

Brian Gerst

diff -urN linux-2.5.1-pre1/arch/i386/kernel/traps.c linux/arch/i386/kernel/traps.c --- linux-2.5.1-pre1/arch/i386/kernel/traps.c Sun Sep 30 15:26:08 2001 +++ linux/arch/i386/kernel/traps.c Sun Nov 25 01:02:08 2001 @@ -697,7 +697,7 @@ */ asmlinkage void math_state_restore(struct pt_regs regs) { - __asm__ __volatile__("clts"); /* Allow maths ops (or we recurse) */ + clts(); /* Allow maths ops (or we recurse) */ if (current->used_math) { restore_fpu(current); diff -urN linux-2.5.1-pre1/arch/i386/mm/init.c linux/arch/i386/mm/init.c --- linux-2.5.1-pre1/arch/i386/mm/init.c Sun Nov 11 13:09:32 2001 +++ linux/arch/i386/mm/init.c Sun Nov 25 01:02:08 2001 @@ -333,7 +333,7 @@ { pagetable_init(); - __asm__( "movl %%ecx,%%cr3\n" ::"c"(__pa(swapper_pg_dir))); + __asm__( "movl %0,%%cr3\n" ::"r"(__pa(swapper_pg_dir))); #if CONFIG_X86_PAE /* diff -urN linux-2.5.1-pre1/drivers/net/hamradio/baycom_epp.c linux/drivers/net/hamradio/baycom_epp.c --- linux-2.5.1-pre1/drivers/net/hamradio/baycom_epp.c Mon Sep 10 12:04:53 2001 +++ linux/drivers/net/hamradio/baycom_epp.c Sun Nov 25 01:02:08 2001 @@ -807,10 +807,11 @@ /* --------------------------------------------------------------------- */ #ifdef __i386__ +#include <asm/msr.h> #define GETTICK(x) \ ({ \ if (cpu_has_tsc) \ - __asm__ __volatile__("rdtsc" : "=a" (x) : : "dx");\ + rdtscl(x); \ }) #else /* __i386__ */ #define GETTICK(x)

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