From: Christoph Hellwig <hch@lst.de>
Date: Thu, 19 Jul 2007 19:05:58 +0000 (-0700)
Subject: fix spufs build after ->fault changes
X-Git-Tag: v2.6.23-rc1~256
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=80422977478775fe03f25e57b67efe9f0a67e50c;p=linux-2.6

fix spufs build after ->fault changes

83c54070ee1a2d05c89793884bea1a03f2851ed4 broke spufs by incorrectly
updating the code, this patch gets it to compile again.

It's probably still broken due to the scheduler changes, but this
at least makes sure cell kernels can still be built.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Arnd Bergmann <arnd@arndb.de>
Acked-by: Geoff Levand <geoffrey.levand@am.sony.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/arch/powerpc/platforms/cell/spufs/fault.c b/arch/powerpc/platforms/cell/spufs/fault.c
index 07f88de054..f53a074374 100644
--- a/arch/powerpc/platforms/cell/spufs/fault.c
+++ b/arch/powerpc/platforms/cell/spufs/fault.c
@@ -74,18 +74,18 @@ good_area:
 			goto bad_area;
 	}
 	ret = 0;
-	fault = handle_mm_fault(mm, vma, ea, is_write);
-	if (unlikely(fault & VM_FAULT_ERROR)) {
-		if (fault & VM_FAULT_OOM) {
+	*flt = handle_mm_fault(mm, vma, ea, is_write);
+	if (unlikely(*flt & VM_FAULT_ERROR)) {
+		if (*flt & VM_FAULT_OOM) {
 			ret = -ENOMEM;
 			goto bad_area;
-		} else if (fault & VM_FAULT_SIGBUS) {
+		} else if (*flt & VM_FAULT_SIGBUS) {
 			ret = -EFAULT;
 			goto bad_area;
 		}
 		BUG();
 	}
-	if (fault & VM_FAULT_MAJOR)
+	if (*flt & VM_FAULT_MAJOR)
 		current->maj_flt++;
 	else
 		current->min_flt++;
@@ -210,15 +210,15 @@ int spufs_handle_class1(struct spu_context *ctx)
 	 * In case of unhandled error report the problem to user space.
 	 */
 	if (!ret) {
-		if (flt == VM_FAULT_MINOR)
-			ctx->stats.min_flt++;
-		else
+		if (flt & VM_FAULT_MAJOR)
 			ctx->stats.maj_flt++;
+		else
+			ctx->stats.min_flt++;
 		if (ctx->state == SPU_STATE_RUNNABLE) {
-			if (flt == VM_FAULT_MINOR)
-				ctx->spu->stats.min_flt++;
-			else
+			if (flt & VM_FAULT_MAJOR)
 				ctx->spu->stats.maj_flt++;
+			else
+				ctx->spu->stats.min_flt++;
 		}
 
 		if (ctx->spu)