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author | 2012-01-19 12:56:50 -0800 | |
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committer | 2012-01-19 12:56:50 -0800 | |
commit | 282f445a779ed76fca9884fe377bf56a3088b208 (patch) | |
tree | d9abcf526baee0100672851e0a8894c19e762a39 /arch/m68k/include/asm/entry.h | |
parent | x86, tsc: Fix SMI induced variation in quick_pit_calibrate() (diff) | |
parent | uml: fix compile for x86-64 (diff) | |
download | linux-dev-282f445a779ed76fca9884fe377bf56a3088b208.tar.xz linux-dev-282f445a779ed76fca9884fe377bf56a3088b208.zip |
Merge remote-tracking branch 'linus/master' into x86/urgent
Diffstat (limited to 'arch/m68k/include/asm/entry.h')
-rw-r--r-- | arch/m68k/include/asm/entry.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/m68k/include/asm/entry.h b/arch/m68k/include/asm/entry.h index c3c5a8643e15..622138dc7288 100644 --- a/arch/m68k/include/asm/entry.h +++ b/arch/m68k/include/asm/entry.h @@ -222,16 +222,24 @@ * Non-MMU systems do not reserve %a2 in this way, and this definition is * not used for them. */ +#ifdef CONFIG_MMU + #define curptr a2 #define GET_CURRENT(tmp) get_current tmp .macro get_current reg=%d0 movel %sp,\reg - andw #-THREAD_SIZE,\reg + andl #-THREAD_SIZE,\reg movel \reg,%curptr movel %curptr@,%curptr .endm +#else + +#define GET_CURRENT(tmp) + +#endif /* CONFIG_MMU */ + #else /* C source */ #define STR(X) STR1(X) |