Message ID | 20221205132637.26775-2-ayan.kumar.halder@amd.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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pr=C From: Ayan Kumar Halder <ayan.kumar.halder@amd.com> To: <xen-devel@lists.xenproject.org> CC: <sstabellini@kernel.org>, <stefanos@xilinx.com>, <julien@xen.org>, <Volodymyr_Babchuk@epam.com>, <bertrand.marquis@arm.com>, <michal.orzel@amd.com>, <jgrall@amazon.com>, <burzalodowa@gmail.com>, "Ayan Kumar Halder" <ayan.kumar.halder@amd.com> Subject: [XEN v5 01/11] xen/Arm: vGICv3: Sysreg emulation is applicable for AArch64 only Date: Mon, 5 Dec 2022 13:26:27 +0000 Message-ID: <20221205132637.26775-2-ayan.kumar.halder@amd.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20221205132637.26775-1-ayan.kumar.halder@amd.com> References: <20221205132637.26775-1-ayan.kumar.halder@amd.com> MIME-Version: 1.0 Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS1PEPF0000E641:EE_|PH8PR12MB6721:EE_ X-MS-Office365-Filtering-Correlation-Id: cb7d4285-0378-4cef-0ee6-08dad6c45b1d X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Arm: Enable GICv3 for AArch32
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expand
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diff --git a/xen/arch/arm/vgic-v3.c b/xen/arch/arm/vgic-v3.c index 015446be17..3f4509dcd3 100644 --- a/xen/arch/arm/vgic-v3.c +++ b/xen/arch/arm/vgic-v3.c @@ -1519,6 +1519,7 @@ static bool vgic_v3_emulate_sgi1r(struct cpu_user_regs *regs, uint64_t *r, } } +#ifdef CONFIG_ARM_64 static bool vgic_v3_emulate_sysreg(struct cpu_user_regs *regs, union hsr hsr) { struct hsr_sysreg sysreg = hsr.sysreg; @@ -1539,6 +1540,7 @@ static bool vgic_v3_emulate_sysreg(struct cpu_user_regs *regs, union hsr hsr) return false; } } +#endif static bool vgic_v3_emulate_cp64(struct cpu_user_regs *regs, union hsr hsr) { @@ -1562,8 +1564,10 @@ static bool vgic_v3_emulate_reg(struct cpu_user_regs *regs, union hsr hsr) { switch (hsr.ec) { +#ifdef CONFIG_ARM_64 case HSR_EC_SYSREG: return vgic_v3_emulate_sysreg(regs, hsr); +#endif case HSR_EC_CP15_64: return vgic_v3_emulate_cp64(regs, hsr); default: