5 files changed, 18 insertions, 16 deletions

diff --git a/arch/sparc/kernel/asm-offsets.c b/arch/sparc/kernel/asm-offsets.c
index 961b87f99e69..f76389a32342 100644
--- a/arch/sparc/kernel/asm-offsets.c
+++ b/arch/sparc/kernel/asm-offsets.c
@@ -49,6 +49,8 @@ int foo(void)
         DEFINE(AOFF_task_thread, offsetof(struct task_struct, thread));
         BLANK();
         DEFINE(AOFF_mm_context, offsetof(struct mm_struct, context));
+        BLANK();
+        DEFINE(VMA_VM_MM,    offsetof(struct vm_area_struct, vm_mm));
 
         /* DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28); */
         return 0;
diff --git a/arch/sparc/mm/hypersparc.S b/arch/sparc/mm/hypersparc.S
index 44aad32eeb4e..969f96450f69 100644
--- a/arch/sparc/mm/hypersparc.S
+++ b/arch/sparc/mm/hypersparc.S
@@ -74,7 +74,7 @@ hypersparc_flush_cache_mm_out:
 
         /* The things we do for performance... */
 hypersparc_flush_cache_range:
-        ld      [%o0 + 0x0], %o0                /* XXX vma->vm_mm, GROSS XXX */
+        ld      [%o0 + VMA_VM_MM], %o0
 #ifndef CONFIG_SMP
         ld      [%o0 + AOFF_mm_context], %g1
         cmp     %g1, -1
@@ -163,7 +163,7 @@ hypersparc_flush_cache_range_out:
          */
         /* Verified, my ass... */
 hypersparc_flush_cache_page:
-        ld      [%o0 + 0x0], %o0                /* XXX vma->vm_mm, GROSS XXX */
+        ld      [%o0 + VMA_VM_MM], %o0
         ld      [%o0 + AOFF_mm_context], %g2
 #ifndef CONFIG_SMP
         cmp     %g2, -1
@@ -284,7 +284,7 @@ hypersparc_flush_tlb_mm_out:
          sta    %g5, [%g1] ASI_M_MMUREGS
 
 hypersparc_flush_tlb_range:
-        ld      [%o0 + 0x00], %o0       /* XXX vma->vm_mm GROSS XXX */
+        ld      [%o0 + VMA_VM_MM], %o0
         mov     SRMMU_CTX_REG, %g1
         ld      [%o0 + AOFF_mm_context], %o3
         lda     [%g1] ASI_M_MMUREGS, %g5
@@ -307,7 +307,7 @@ hypersparc_flush_tlb_range_out:
          sta    %g5, [%g1] ASI_M_MMUREGS
 
 hypersparc_flush_tlb_page:
-        ld      [%o0 + 0x00], %o0       /* XXX vma->vm_mm GROSS XXX */
+        ld      [%o0 + VMA_VM_MM], %o0
         mov     SRMMU_CTX_REG, %g1
         ld      [%o0 + AOFF_mm_context], %o3
         andn    %o1, (PAGE_SIZE - 1), %o1
diff --git a/arch/sparc/mm/swift.S b/arch/sparc/mm/swift.S
index c801c3953a00..5d2b88d39424 100644
--- a/arch/sparc/mm/swift.S
+++ b/arch/sparc/mm/swift.S
@@ -105,7 +105,7 @@ swift_flush_cache_mm_out:
 
         .globl  swift_flush_cache_range
 swift_flush_cache_range:
-        ld      [%o0 + 0x0], %o0                /* XXX vma->vm_mm, GROSS XXX */
+        ld      [%o0 + VMA_VM_MM], %o0
         sub     %o2, %o1, %o2
         sethi   %hi(4096), %o3
         cmp     %o2, %o3
@@ -116,7 +116,7 @@ swift_flush_cache_range:
 
         .globl  swift_flush_cache_page
 swift_flush_cache_page:
-        ld      [%o0 + 0x0], %o0                /* XXX vma->vm_mm, GROSS XXX */
+        ld      [%o0 + VMA_VM_MM], %o0
 70:
         ld      [%o0 + AOFF_mm_context], %g2
         cmp     %g2, -1
@@ -219,7 +219,7 @@ swift_flush_sig_insns:
         .globl  swift_flush_tlb_range
         .globl  swift_flush_tlb_all
 swift_flush_tlb_range:
-        ld      [%o0 + 0x00], %o0       /* XXX vma->vm_mm GROSS XXX */
+        ld      [%o0 + VMA_VM_MM], %o0
 swift_flush_tlb_mm:
         ld      [%o0 + AOFF_mm_context], %g2
         cmp     %g2, -1
@@ -233,7 +233,7 @@ swift_flush_tlb_all_out:
 
         .globl  swift_flush_tlb_page
 swift_flush_tlb_page:
-        ld      [%o0 + 0x00], %o0       /* XXX vma->vm_mm GROSS XXX */
+        ld      [%o0 + VMA_VM_MM], %o0
         mov     SRMMU_CTX_REG, %g1
         ld      [%o0 + AOFF_mm_context], %o3
         andn    %o1, (PAGE_SIZE - 1), %o1
diff --git a/arch/sparc/mm/tsunami.S b/arch/sparc/mm/tsunami.S
index 4e55e8f76648..bf10a345fa8b 100644
--- a/arch/sparc/mm/tsunami.S
+++ b/arch/sparc/mm/tsunami.S
@@ -24,7 +24,7 @@
         /* Sliiick... */
 tsunami_flush_cache_page:
 tsunami_flush_cache_range:
-        ld      [%o0 + 0x0], %o0        /* XXX vma->vm_mm, GROSS XXX */
+        ld      [%o0 + VMA_VM_MM], %o0
 tsunami_flush_cache_mm:
         ld      [%o0 + AOFF_mm_context], %g2
         cmp     %g2, -1
@@ -46,7 +46,7 @@ tsunami_flush_sig_insns:
 
         /* More slick stuff... */
 tsunami_flush_tlb_range:
-        ld      [%o0 + 0x00], %o0       /* XXX vma->vm_mm GROSS XXX */
+        ld      [%o0 + VMA_VM_MM], %o0
 tsunami_flush_tlb_mm:
         ld      [%o0 + AOFF_mm_context], %g2
         cmp     %g2, -1
@@ -65,7 +65,7 @@ tsunami_flush_tlb_out:
 
         /* This one can be done in a fine grained manner... */
 tsunami_flush_tlb_page:
-        ld      [%o0 + 0x00], %o0       /* XXX vma->vm_mm GROSS XXX */
+        ld      [%o0 + VMA_VM_MM], %o0
         mov     SRMMU_CTX_REG, %g1
         ld      [%o0 + AOFF_mm_context], %o3
         andn    %o1, (PAGE_SIZE - 1), %o1
diff --git a/arch/sparc/mm/viking.S b/arch/sparc/mm/viking.S
index bf8ee0613ae7..852257fcc82b 100644
--- a/arch/sparc/mm/viking.S
+++ b/arch/sparc/mm/viking.S
@@ -108,7 +108,7 @@ viking_mxcc_flush_page:
 viking_flush_cache_page:
 viking_flush_cache_range:
 #ifndef CONFIG_SMP
-        ld      [%o0 + 0x0], %o0                /* XXX vma->vm_mm, GROSS XXX */
+        ld      [%o0 + VMA_VM_MM], %o0
 #endif
 viking_flush_cache_mm:
 #ifndef CONFIG_SMP
@@ -148,7 +148,7 @@ viking_flush_tlb_mm:
 #endif
 
 viking_flush_tlb_range:
-        ld      [%o0 + 0x00], %o0       /* XXX vma->vm_mm GROSS XXX */
+        ld      [%o0 + VMA_VM_MM], %o0
         mov     SRMMU_CTX_REG, %g1
         ld      [%o0 + AOFF_mm_context], %o3
         lda     [%g1] ASI_M_MMUREGS, %g5
@@ -173,7 +173,7 @@ viking_flush_tlb_range:
 #endif
 
 viking_flush_tlb_page:
-        ld      [%o0 + 0x00], %o0       /* XXX vma->vm_mm GROSS XXX */
+        ld      [%o0 + VMA_VM_MM], %o0
         mov     SRMMU_CTX_REG, %g1
         ld      [%o0 + AOFF_mm_context], %o3
         lda     [%g1] ASI_M_MMUREGS, %g5
@@ -239,7 +239,7 @@ sun4dsmp_flush_tlb_range:
         tst     %g5
         bne     3f
          mov    SRMMU_CTX_REG, %g1
-        ld      [%o0 + 0x00], %o0       /* XXX vma->vm_mm GROSS XXX */
+        ld      [%o0 + VMA_VM_MM], %o0
         ld      [%o0 + AOFF_mm_context], %o3
         lda     [%g1] ASI_M_MMUREGS, %g5
         sethi   %hi(~((1 << SRMMU_PGDIR_SHIFT) - 1)), %o4
@@ -265,7 +265,7 @@ sun4dsmp_flush_tlb_page:
         tst     %g5
         bne     2f
          mov    SRMMU_CTX_REG, %g1
-        ld      [%o0 + 0x00], %o0       /* XXX vma->vm_mm GROSS XXX */
+        ld      [%o0 + VMA_VM_MM], %o0
         ld      [%o0 + AOFF_mm_context], %o3
         lda     [%g1] ASI_M_MMUREGS, %g5
         and     %o1, PAGE_MASK, %o1