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authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>2007-03-10 01:07:45 +0900
committerRalf Baechle <ralf@linux-mips.org>2007-03-17 01:03:26 +0000
commit53dc80287da43b75df2fe2658651d3c5160dad8e (patch)
tree3c4c97534c379709cd2a1dae5b90df626349f21d /arch/mips/math-emu
parentc6a2f4679331206ef5d353fc9a6cda2fa4aef8c6 (diff)
[MIPS] FPU ownership management & preemption fixes
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/math-emu')
-rw-r--r--arch/mips/math-emu/kernel_linkage.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/mips/math-emu/kernel_linkage.c b/arch/mips/math-emu/kernel_linkage.c
index 5b3390f6491..ed49ef01ac5 100644
--- a/arch/mips/math-emu/kernel_linkage.c
+++ b/arch/mips/math-emu/kernel_linkage.c
@@ -51,7 +51,7 @@ void fpu_emulator_init_fpu(void)
* with appropriate macros from uaccess.h
*/
-int fpu_emulator_save_context(struct sigcontext *sc)
+int fpu_emulator_save_context(struct sigcontext __user *sc)
{
int i;
int err = 0;
@@ -65,7 +65,7 @@ int fpu_emulator_save_context(struct sigcontext *sc)
return err;
}
-int fpu_emulator_restore_context(struct sigcontext *sc)
+int fpu_emulator_restore_context(struct sigcontext __user *sc)
{
int i;
int err = 0;
@@ -84,7 +84,7 @@ int fpu_emulator_restore_context(struct sigcontext *sc)
* This is the o32 version
*/
-int fpu_emulator_save_context32(struct sigcontext32 *sc)
+int fpu_emulator_save_context32(struct sigcontext32 __user *sc)
{
int i;
int err = 0;
@@ -98,7 +98,7 @@ int fpu_emulator_save_context32(struct sigcontext32 *sc)
return err;
}
-int fpu_emulator_restore_context32(struct sigcontext32 *sc)
+int fpu_emulator_restore_context32(struct sigcontext32 __user *sc)
{
int i;
int err = 0;