From mboxrd@z Thu Jan 1 00:00:00 1970 From: Brijesh Singh Subject: [PATCH v10 24/28] sev/i386: add migration blocker Date: Wed, 28 Feb 2018 15:10:24 -0600 Message-ID: <20180228211028.83970-25-brijesh.singh@amd.com> References: <20180228211028.83970-1-brijesh.singh@amd.com> Mime-Version: 1.0 Content-Type: text/plain Cc: Peter Maydell , Brijesh Singh , kvm@vger.kernel.org, "Michael S. Tsirkin" , Stefan Hajnoczi , Alexander Graf , "Edgar E. Iglesias" , Markus Armbruster , Bruce Rogers , Christian Borntraeger , Marcel Apfelbaum , Borislav Petkov , Thomas Lendacky , Eduardo Habkost , Richard Henderson , "Dr. David Alan Gilbert" , Alistair Francis , Cornelia Huck , Peter Crosthwaite , Paolo Bonzini To: qemu-devel@nongnu.org Return-path: In-Reply-To: <20180228211028.83970-1-brijesh.singh@amd.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+gceq-qemu-devel2=m.gmane.org@nongnu.org Sender: "Qemu-devel" List-Id: kvm.vger.kernel.org SEV guest migration is not implemented yet. Signed-off-by: Brijesh Singh Reviewed-by: Dr. David Alan Gilbert --- target/i386/sev.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/target/i386/sev.c b/target/i386/sev.c index 23c2b6183f33..ad94eeace1b0 100644 --- a/target/i386/sev.c +++ b/target/i386/sev.c @@ -19,12 +19,14 @@ #include "sev_i386.h" #include "sysemu/sysemu.h" #include "trace.h" +#include "migration/blocker.h" #define DEFAULT_GUEST_POLICY 0x1 /* disable debug */ #define DEFAULT_SEV_DEVICE "/dev/sev" static SEVState *sev_state; static MemoryRegionRAMReadWriteOps sev_ops; +static Error *sev_mig_blocker; static const char *const sev_fw_errlist[] = { "", @@ -577,6 +579,7 @@ static void sev_launch_finish(SEVState *s) { int ret, error; + Error *local_err = NULL; trace_kvm_sev_launch_finish(); ret = sev_ioctl(sev_state->sev_fd, KVM_SEV_LAUNCH_FINISH, 0, &error); @@ -587,6 +590,16 @@ sev_launch_finish(SEVState *s) } sev_set_guest_state(SEV_STATE_RUNNING); + + /* add migration blocker */ + error_setg(&sev_mig_blocker, + "SEV: Migration is not implemented"); + ret = migrate_add_blocker(sev_mig_blocker, &local_err); + if (local_err) { + error_report_err(local_err); + error_free(sev_mig_blocker); + exit(1); + } } static void -- 2.14.3 From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53570) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1er90S-0001TG-Fa for qemu-devel@nongnu.org; Wed, 28 Feb 2018 16:11:21 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1er90R-00063Z-3q for qemu-devel@nongnu.org; Wed, 28 Feb 2018 16:11:20 -0500 Received: from mail-dm3nam03on0621.outbound.protection.outlook.com ([2a01:111:f400:fe49::621]:54490 helo=NAM03-DM3-obe.outbound.protection.outlook.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1er90Q-000625-Rw for qemu-devel@nongnu.org; Wed, 28 Feb 2018 16:11:19 -0500 From: Brijesh Singh Date: Wed, 28 Feb 2018 15:10:24 -0600 Message-Id: <20180228211028.83970-25-brijesh.singh@amd.com> In-Reply-To: <20180228211028.83970-1-brijesh.singh@amd.com> References: <20180228211028.83970-1-brijesh.singh@amd.com> MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PATCH v10 24/28] sev/i386: add migration blocker List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Alistair Francis , Christian Borntraeger , Cornelia Huck , "Daniel P . Berrange" , "Dr. David Alan Gilbert" , "Michael S. Tsirkin" , "Edgar E. Iglesias" , Eduardo Habkost , Eric Blake , kvm@vger.kernel.org, Marcel Apfelbaum , Markus Armbruster , Paolo Bonzini , Peter Crosthwaite , Peter Maydell , Richard Henderson , Stefan Hajnoczi , Thomas Lendacky , Borislav Petkov , Alexander Graf , Bruce Rogers , Brijesh Singh SEV guest migration is not implemented yet. Signed-off-by: Brijesh Singh Reviewed-by: Dr. David Alan Gilbert --- target/i386/sev.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/target/i386/sev.c b/target/i386/sev.c index 23c2b6183f33..ad94eeace1b0 100644 --- a/target/i386/sev.c +++ b/target/i386/sev.c @@ -19,12 +19,14 @@ #include "sev_i386.h" #include "sysemu/sysemu.h" #include "trace.h" +#include "migration/blocker.h" #define DEFAULT_GUEST_POLICY 0x1 /* disable debug */ #define DEFAULT_SEV_DEVICE "/dev/sev" static SEVState *sev_state; static MemoryRegionRAMReadWriteOps sev_ops; +static Error *sev_mig_blocker; static const char *const sev_fw_errlist[] = { "", @@ -577,6 +579,7 @@ static void sev_launch_finish(SEVState *s) { int ret, error; + Error *local_err = NULL; trace_kvm_sev_launch_finish(); ret = sev_ioctl(sev_state->sev_fd, KVM_SEV_LAUNCH_FINISH, 0, &error); @@ -587,6 +590,16 @@ sev_launch_finish(SEVState *s) } sev_set_guest_state(SEV_STATE_RUNNING); + + /* add migration blocker */ + error_setg(&sev_mig_blocker, + "SEV: Migration is not implemented"); + ret = migrate_add_blocker(sev_mig_blocker, &local_err); + if (local_err) { + error_report_err(local_err); + error_free(sev_mig_blocker); + exit(1); + } } static void -- 2.14.3