From: Jeff Mahoney <jeffm@suse.com>
Subject: powerpc: use min_t in copy_oldmem_page
Patch-mainline: not yet

 The gcc used in Factory considers the comparison of csize and PAGE_SIZE
 to be invalid and causes a build failure. This patch forces it to use size_t.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
---
 arch/powerpc/kernel/crash_dump.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/powerpc/kernel/crash_dump.c
+++ b/arch/powerpc/kernel/crash_dump.c
@@ -128,7 +128,7 @@ ssize_t copy_oldmem_page(unsigned long p
 	if (!csize)
 		return 0;
 
-	csize = min(csize, PAGE_SIZE);
+	csize = min_t(size_t, csize, PAGE_SIZE);
 
 	if (pfn < max_pfn) {
 		vaddr = __va(pfn << PAGE_SHIFT);
