linux-kernel - [PATCH 14/17] ARC: dw2 unwind: No need for __get

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Date:	Thu, 3 Dec 2015 18:11:12 +0530
From:	Vineet Gupta <Vineet.Gupta1@...opsys.com>
To:	<linux-snps-arc@...ts.infradead.org>
CC:	<JBeulich@...e.com>, <Alexey.Brodkin@...opsys.com>,
	<linux-kernel@...r.kernel.org>,
	Vineet Gupta <Vineet.Gupta1@...opsys.com>
Subject: [PATCH 14/17] ARC: dw2 unwind: No need for __get_user

Signed-off-by: Vineet Gupta <vgupta@...opsys.com>
---
 arch/arc/kernel/unwind.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arc/kernel/unwind.c b/arch/arc/kernel/unwind.c
index b2053b55d076..4f739716f908 100644
--- a/arch/arc/kernel/unwind.c
+++ b/arch/arc/kernel/unwind.c
@@ -1056,7 +1056,7 @@ int arc_unwind(struct unwind_frame_info *frame)
 			    || addr + sizeof(unsigned long) > endLoc)
 					return -EIO;
 
-			__get_user(FRAME_REG(i, unsigned long), (unsigned long __user *)addr);
+			FRAME_REG(i, unsigned long) = *(unsigned long *)addr;
 			break;
 		}
 		unw_debug("r%d: 0x%lx\n", i, *fptr);
-- 
1.9.1

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