Besides not elegant, it is now even forbidden, since it can break paravirtualized guests. load_cr3 should call write_cr3() instead. Signed-off-by: Glauber de Oliveira Costa <[email protected]> Signed-off-by: Steven Rostedt <[email protected]> --- include/asm-x86_64/mmu_context.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/include/asm-x86_64/mmu_context.h b/include/asm-x86_64/mmu_context.h index c8cdc1e..9592698 100644 --- a/include/asm-x86_64/mmu_context.h +++ b/include/asm-x86_64/mmu_context.h @@ -25,7 +25,7 @@ static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) static inline void load_cr3(pgd_t *pgd) { - asm volatile("movq %0,%%cr3" :: "r" (__pa(pgd)) : "memory"); + write_cr3(__pa(pgd)); } static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, -- 1.4.4.2 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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