[PATCH 02/27] powerpc: Override defaults from generic/tlb.h

[PATCH 02/27] powerpc: Override defaults from generic/tlb.h

[Richard Weinberger]

Make sure to not conflict with the defaults provided
by generic/tlb.h.

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Richard Weinberger <richard@nod.at>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Richard Weinberger <richard@nod.at>
---
 arch/powerpc/include/asm/pgalloc.h | 1 -
 arch/powerpc/include/asm/tlb.h     | 4 ++++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/powerpc/include/asm/pgalloc.h b/arch/powerpc/include/asm/pgalloc.h
index e9a9f60..5fddba7 100644
--- a/arch/powerpc/include/asm/pgalloc.h
+++ b/arch/powerpc/include/asm/pgalloc.h
@@ -3,7 +3,6 @@
 #ifdef __KERNEL__
 
 #include <linux/mm.h>
-#include <asm-generic/tlb.h>
 
 #ifdef CONFIG_PPC_BOOK3E
 extern void tlb_flush_pgtable(struct mmu_gather *tlb, unsigned long address);
diff --git a/arch/powerpc/include/asm/tlb.h b/arch/powerpc/include/asm/tlb.h
index e2b428b..392e5ef 100644
--- a/arch/powerpc/include/asm/tlb.h
+++ b/arch/powerpc/include/asm/tlb.h
@@ -30,6 +30,10 @@
 
 extern void tlb_flush(struct mmu_gather *tlb);
 
+/* These defines are needed to override the defaults from asm-generic/tlb.h */
+#define tlb_flush tlb_flush
+#define __tlb_remove_tlb_entry __tlb_remove_tlb_entry
+
 /* Get the generic bits... */
 #include <asm-generic/tlb.h>
 
-- 
1.8.4.2

[PATCH 20/27] powerpc: Use common bits from generic tlb.h

[Richard Weinberger]

It is no longer needed to define them on our own.

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Richard Weinberger <richard@nod.at>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Richard Weinberger <richard@nod.at>
---
 arch/powerpc/include/asm/tlb.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/powerpc/include/asm/tlb.h b/arch/powerpc/include/asm/tlb.h
index 392e5ef..bdea7f5 100644
--- a/arch/powerpc/include/asm/tlb.h
+++ b/arch/powerpc/include/asm/tlb.h
@@ -25,9 +25,6 @@
 
 #include <linux/pagemap.h>
 
-#define tlb_start_vma(tlb, vma)	do { } while (0)
-#define tlb_end_vma(tlb, vma)	do { } while (0)
-
 extern void tlb_flush(struct mmu_gather *tlb);
 
 /* These defines are needed to override the defaults from asm-generic/tlb.h */
-- 
1.8.4.2