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Message-Id: <1410759015-15642-1-git-send-email-behanw@converseincode.com>
Date: Sun, 14 Sep 2014 22:30:15 -0700
From: behanw@...verseincode.com
To: anderson@...hat.com, catalin.marinas@....com, jays.lee@...sung.com,
msalter@...hat.com, steve.capper@...aro.org, will.deacon@....com
Cc: akpm@...ux-foundation.org, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org, Mark Charlebois <charlebm@...il.com>,
Behan Webster <behanw@...verseincode.com>
Subject: [PATCH] arm64: LLVMLinux: Fix inline arm64 assembly for use with clang
From: Mark Charlebois <charlebm@...il.com>
Remove '#' from immediate parameter in AARCH64 inline assembly in mmu.
This code now works with both gcc and clang.
Signed-off-by: Mark Charlebois <charlebm@...il.com>
Signed-off-by: Behan Webster <behanw@...verseincode.com>
---
arch/arm64/mm/mmu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c
index c555672..6894ef3 100644
--- a/arch/arm64/mm/mmu.c
+++ b/arch/arm64/mm/mmu.c
@@ -94,7 +94,7 @@ static int __init early_cachepolicy(char *p)
*/
asm volatile(
" mrs %0, mair_el1\n"
- " bfi %0, %1, #%2, #8\n"
+ " bfi %0, %1, %2, #8\n"
" msr mair_el1, %0\n"
" isb\n"
: "=&r" (tmp)
--
1.9.1
--
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