X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=arch%2Farm64%2Finclude%2Fasm%2Ftlbflush.h;h=412a3b9a3c25dc0353b43f14058b201aa2980dbd;hb=c815f04ba94940fbc303a6ea9669e7da87f8e77d;hp=cc3f5a33ff9c543c2911a7c33d0503b7d981a429;hpb=6dd580b93da8de5cab4ac1f24f343086318b664e;p=linux-2.6-microblaze.git

diff --git a/arch/arm64/include/asm/tlbflush.h b/arch/arm64/include/asm/tlbflush.h
index cc3f5a33ff9c..412a3b9a3c25 100644
--- a/arch/arm64/include/asm/tlbflush.h
+++ b/arch/arm64/include/asm/tlbflush.h
@@ -245,9 +245,10 @@ static inline void flush_tlb_all(void)
 
 static inline void flush_tlb_mm(struct mm_struct *mm)
 {
-	unsigned long asid = __TLBI_VADDR(0, ASID(mm));
+	unsigned long asid;
 
 	dsb(ishst);
+	asid = __TLBI_VADDR(0, ASID(mm));
 	__tlbi(aside1is, asid);
 	__tlbi_user(aside1is, asid);
 	dsb(ish);
@@ -256,9 +257,10 @@ static inline void flush_tlb_mm(struct mm_struct *mm)
 static inline void flush_tlb_page_nosync(struct vm_area_struct *vma,
 					 unsigned long uaddr)
 {
-	unsigned long addr = __TLBI_VADDR(uaddr, ASID(vma->vm_mm));
+	unsigned long addr;
 
 	dsb(ishst);
+	addr = __TLBI_VADDR(uaddr, ASID(vma->vm_mm));
 	__tlbi(vale1is, addr);
 	__tlbi_user(vale1is, addr);
 }
@@ -283,9 +285,7 @@ static inline void __flush_tlb_range(struct vm_area_struct *vma,
 {
 	int num = 0;
 	int scale = 0;
-	unsigned long asid = ASID(vma->vm_mm);
-	unsigned long addr;
-	unsigned long pages;
+	unsigned long asid, addr, pages;
 
 	start = round_down(start, stride);
 	end = round_up(end, stride);
@@ -305,10 +305,11 @@ static inline void __flush_tlb_range(struct vm_area_struct *vma,
 	}
 
 	dsb(ishst);
+	asid = ASID(vma->vm_mm);
 
 	/*
 	 * When the CPU does not support TLB range operations, flush the TLB
-	 * entries one by one at the granularity of 'stride'. If the the TLB
+	 * entries one by one at the granularity of 'stride'. If the TLB
 	 * range ops are supported, then:
 	 *
 	 * 1. If 'pages' is odd, flush the first page through non-range