linux-kernel - [PATCH 3.12 38/63] ARM: virt: fix wrong HSCTLR.EE bit setting

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Message-Id: <6ea8cfca070cd1880ddc53aa839c37c2b0a141f3.1430387326.git.jslaby@suse.cz>
Date:	Thu, 30 Apr 2015 14:12:07 +0200
From:	Jiri Slaby <jslaby@...e.cz>
To:	stable@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, Li Liu <john.liuli@...wei.com>,
	Marc Zyngier <marc.zyngier@....com>,
	Shannon Zhao <shannon.zhao@...aro.org>,
	Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 3.12 38/63] ARM: virt: fix wrong HSCTLR.EE bit setting

From: Li Liu <john.liuli@...wei.com>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

commit af92394efc8be73edd2301fc15f9b57fd430cd18 upstream.

HSCTLR.EE is defined as bit[25] referring to arm manual
DDI0606C.b(p1590).

Reviewed-by: Marc Zyngier <marc.zyngier@....com>
Signed-off-by: Li Liu <john.liuli@...wei.com>
Signed-off-by: Marc Zyngier <marc.zyngier@....com>
Signed-off-by: Shannon Zhao <shannon.zhao@...aro.org>
Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 arch/arm/kernel/hyp-stub.S | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/kernel/hyp-stub.S b/arch/arm/kernel/hyp-stub.S
index 797b1a6a4906..6c3b5972d5c9 100644
--- a/arch/arm/kernel/hyp-stub.S
+++ b/arch/arm/kernel/hyp-stub.S
@@ -135,7 +135,7 @@ ENTRY(__hyp_stub_install_secondary)
 
 THUMB(	orr	r7, #(1 << 30)	)	@ HSCTLR.TE
 #ifdef CONFIG_CPU_BIG_ENDIAN
-	orr	r7, #(1 << 9)		@ HSCTLR.EE
+	orr	r7, r7, #(1 << 25)      @ HSCTLR.EE
 #endif
 	mcr	p15, 4, r7, c1, c0, 0	@ HSCTLR
 
-- 
2.3.5

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