X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Fx86%2Fkernel%2Fprocess_64.c;h=1fd94bc4279d60472a34feea7c792e5e70b013d8;hb=34ddc81a230b15c0e345b6b253049db731499f7e;hp=753e803f7197714cf65d352844b1692e2be375e7;hpb=f94edacf998516ac9d849f7bc6949a703977a7f3;p=pandora-kernel.git

diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 753e803f7197..1fd94bc4279d 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -386,8 +386,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 	int cpu = smp_processor_id();
 	struct tss_struct *tss = &per_cpu(init_tss, cpu);
 	unsigned fsindex, gsindex;
+	fpu_switch_t fpu;
 
-	__unlazy_fpu(prev_p);
+	fpu = switch_fpu_prepare(prev_p, next_p);
 
 	/*
 	 * Reload esp0, LDT and the page table pointer:
@@ -457,6 +458,8 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 		wrmsrl(MSR_KERNEL_GS_BASE, next->gs);
 	prev->gsindex = gsindex;
 
+	switch_fpu_finish(next_p, fpu);
+
 	/*
 	 * Switch the PDA and FPU contexts.
 	 */