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authorRalf Baechle <ralf@linux-mips.org>2007-07-25 11:19:33 -0400
committerRalf Baechle <ralf@linux-mips.org>2007-07-31 16:35:21 -0400
commit293c5bd13f124c325f74f89ad26edf5612ce7235 (patch)
tree6de7ce919a10c58e29093776c02e61d7127ed12b /include/asm-mips/system.h
parent01754bbc692929e446e600f69b41013e554399a6 (diff)
[MIPS] Fixup secure computing stuff.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/asm-mips/system.h')
-rw-r--r--include/asm-mips/system.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h
index 8d0b1cd4a45e..357251f42518 100644
--- a/include/asm-mips/system.h
+++ b/include/asm-mips/system.h
@@ -46,10 +46,12 @@ struct task_struct;
46 46
47#define __mips_mt_fpaff_switch_to(prev) \ 47#define __mips_mt_fpaff_switch_to(prev) \
48do { \ 48do { \
49 struct thread_info *__prev_ti = task_thread_info(prev); \
50 \
49 if (cpu_has_fpu && \ 51 if (cpu_has_fpu && \
50 (prev->thread.mflags & MF_FPUBOUND) && \ 52 test_ti_thread_flag(__prev_ti, TIF_FPUBOUND) && \
51 (!(KSTK_STATUS(prev) & ST0_CU1))) { \ 53 (!(KSTK_STATUS(prev) & ST0_CU1))) { \
52 prev->thread.mflags &= ~MF_FPUBOUND; \ 54 clear_ti_thread_flag(__prev_ti, TIF_FPUBOUND); \
53 prev->cpus_allowed = prev->thread.user_cpus_allowed; \ 55 prev->cpus_allowed = prev->thread.user_cpus_allowed; \
54 } \ 56 } \
55 next->thread.emulated_fp = 0; \ 57 next->thread.emulated_fp = 0; \