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David Alan Gilbert" , , , , Borislav Petkov , Brijesh Singh Subject: [PATCH v6 15/42] x86/sev: Remove do_early_exception() forward declarations Date: Fri, 8 Oct 2021 13:04:26 -0500 Message-ID: <20211008180453.462291-16-brijesh.singh@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211008180453.462291-1-brijesh.singh@amd.com> References: <20211008180453.462291-1-brijesh.singh@amd.com> Precedence: bulk X-Mailing-List: linux-coco@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 797cb669-f0b0-431e-579e-08d98a863be6 X-MS-TrafficTypeDiagnostic: MN2PR12MB4127: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:3513; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(4636009)(46966006)(36840700001)(1076003)(336012)(426003)(47076005)(36756003)(81166007)(356005)(82310400003)(83380400001)(2906002)(2616005)(6666004)(36860700001)(316002)(70206006)(86362001)(16526019)(5660300002)(26005)(8936002)(186003)(7696005)(4326008)(44832011)(54906003)(70586007)(7416002)(7406005)(8676002)(110136005)(508600001)(36900700001)(2101003);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Oct 2021 18:05:38.3308 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 797cb669-f0b0-431e-579e-08d98a863be6 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT048.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB4127 From: Borislav Petkov There's a perfectly fine prototype in the asm/setup.h header. Use it. No functional changes. Signed-off-by: Borislav Petkov Signed-off-by: Brijesh Singh --- arch/x86/kernel/sev.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/arch/x86/kernel/sev.c b/arch/x86/kernel/sev.c index 4c891d5d9651..ad3fefb741e1 100644 --- a/arch/x86/kernel/sev.c +++ b/arch/x86/kernel/sev.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include #include @@ -93,9 +94,6 @@ struct ghcb_state { static DEFINE_PER_CPU(struct sev_es_runtime_data*, runtime_data); DEFINE_STATIC_KEY_FALSE(sev_es_enable_key); -/* Needed in vc_early_forward_exception */ -void do_early_exception(struct pt_regs *regs, int trapnr); - static __always_inline bool on_vc_stack(struct pt_regs *regs) { unsigned long sp = regs->sp; @@ -167,9 +165,6 @@ void noinstr __sev_es_ist_exit(void) this_cpu_write(cpu_tss_rw.x86_tss.ist[IST_INDEX_VC], *(unsigned long *)ist); } -/* Needed in vc_early_forward_exception */ -void do_early_exception(struct pt_regs *regs, int trapnr); - static inline u64 sev_es_rd_ghcb_msr(void) { return __rdmsr(MSR_AMD64_SEV_ES_GHCB); -- 2.25.1