From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Campbell Subject: [PATCH for-4.5 v2 2/8] xen: arm: Only upgrade guest barriers to inner shareable. Date: Thu, 13 Feb 2014 12:38:02 +0000 Message-ID: <1392295088-24219-2-git-send-email-ian.campbell@citrix.com> References: <1392295040.31985.7.camel@kazak.uk.xensource.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1392295040.31985.7.camel@kazak.uk.xensource.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xen.org Cc: julien.grall@linaro.org, tim@xen.org, Ian Campbell , stefano.stabellini@eu.citrix.com List-Id: xen-devel@lists.xenproject.org Signed-off-by: Ian Campbell Acked-by: Tim Deegan Acked-by: Stefano Stabellini --- xen/arch/arm/traps.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/arch/arm/traps.c b/xen/arch/arm/traps.c index 21c7b26..72fd620 100644 --- a/xen/arch/arm/traps.c +++ b/xen/arch/arm/traps.c @@ -75,7 +75,7 @@ void __cpuinit init_traps(void) WRITE_SYSREG((vaddr_t)hyp_traps_vector, VBAR_EL2); /* Setup hypervisor traps */ - WRITE_SYSREG(HCR_PTW|HCR_BSU_OUTER|HCR_AMO|HCR_IMO|HCR_VM|HCR_TWI|HCR_TSC| + WRITE_SYSREG(HCR_PTW|HCR_BSU_INNER|HCR_AMO|HCR_IMO|HCR_VM|HCR_TWI|HCR_TSC| HCR_TAC, HCR_EL2); isb(); } -- 1.7.10.4