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Message-Id: <20141205112020.640FA1A5D4F@localhost.localdomain>
Date: Fri, 5 Dec 2014 12:20:20 +0100 (CET)
From: Christophe Leroy <christophe.leroy@....fr>
To: Benjamin Herrenschmidt <benh@...nel.crashing.org>,
Paul Mackerras <paulus@...ba.org>,
Michael Ellerman <mpe@...erman.id.au>, scottwood@...escale.com
CC: linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH] powerpc32: fix warning from include/linux/mm.h
include/linux/mm.h: In function 'is_vmalloc_addr':
include/linux/mm.h:367:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
return addr >= VMALLOC_START && addr < VMALLOC_END;
^
Signed-off-by: Christophe Leroy <christophe.leroy@....fr>
---
arch/powerpc/include/asm/pgtable-ppc32.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/include/asm/pgtable-ppc32.h b/arch/powerpc/include/asm/pgtable-ppc32.h
index 234e07c..543bb8e 100644
--- a/arch/powerpc/include/asm/pgtable-ppc32.h
+++ b/arch/powerpc/include/asm/pgtable-ppc32.h
@@ -92,7 +92,7 @@ extern int icache_44x_need_flush;
* system. This really does become a problem for machines with good amounts
* of RAM. -- Cort
*/
-#define VMALLOC_OFFSET (0x1000000) /* 16M */
+#define VMALLOC_OFFSET (0x1000000U) /* 16M */
#ifdef PPC_PIN_SIZE
#define VMALLOC_START (((_ALIGN((long)high_memory, PPC_PIN_SIZE) + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1)))
#else
--
2.1.0
--
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