From: Joerg Roedel <joro@8bytes.org> To: x86@kernel.org Cc: Joerg Roedel <joro@8bytes.org>, Joerg Roedel <jroedel@suse.de>, hpa@zytor.com, Andy Lutomirski <luto@kernel.org>, Dave Hansen <dave.hansen@linux.intel.com>, Peter Zijlstra <peterz@infradead.org>, Jiri Slaby <jslaby@suse.cz>, Dan Williams <dan.j.williams@intel.com>, Tom Lendacky <thomas.lendacky@amd.com>, Juergen Gross <jgross@suse.com>, Kees Cook <keescook@chromium.org>, David Rientjes <rientjes@google.com>, Cfir Cohen <cfir@google.com>, Erdem Aktas <erdemaktas@google.com>, Masami Hiramatsu <mhiramat@kernel.org>, Mike Stunes <mstunes@vmware.com>, Sean Christopherson <seanjc@google.com>, Martin Radev <martin.b.radev@gmail.com>, Arvind Sankar <nivedita@alum.mit.edu>, linux-coco@lists.linux.dev, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, virtualization@lists.linux-foundation.org Subject: [PATCH v4 0/6] x86/sev-es: Fixes for SEV-ES Guest Support Date: Thu, 10 Jun 2021 11:11:35 +0200 [thread overview] Message-ID: <20210610091141.30322-1-joro@8bytes.org> (raw) From: Joerg Roedel <jroedel@suse.de> Hi, here is the next revision of my pending fixes for Linux' SEV-ES support. Changes to the previous version are: - Removed first patch which is now in tip/x86/urgent already - Removed patch "x86/sev-es: Run #VC handler in plain IRQ state" and replaced it with "x86/sev-es: Split up runtime #VC handler for correct state tracking" as per suggestion from PeterZ Changes are based on tip/x86/urgent. Please review. Thanks, Joerg Joerg Roedel (6): x86/sev-es: Fix error message in runtime #VC handler x86/sev-es: Disable IRQs while GHCB is active x86/sev-es: Split up runtime #VC handler for correct state tracking x86/insn-eval: Make 0 a valid RIP for insn_get_effective_ip() x86/insn: Extend error reporting from insn_fetch_from_user[_inatomic]() x86/sev-es: Propagate #GP if getting linear instruction address failed arch/x86/kernel/sev.c | 174 +++++++++++++++++++++++---------------- arch/x86/kernel/umip.c | 10 +-- arch/x86/lib/insn-eval.c | 22 +++-- 3 files changed, 122 insertions(+), 84 deletions(-) base-commit: efa165504943f2128d50f63de0c02faf6dcceb0d -- 2.31.1
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From: Joerg Roedel <joro@8bytes.org> To: x86@kernel.org Cc: kvm@vger.kernel.org, Peter Zijlstra <peterz@infradead.org>, Dave Hansen <dave.hansen@linux.intel.com>, virtualization@lists.linux-foundation.org, Arvind Sankar <nivedita@alum.mit.edu>, hpa@zytor.com, Jiri Slaby <jslaby@suse.cz>, Joerg Roedel <joro@8bytes.org>, David Rientjes <rientjes@google.com>, Martin Radev <martin.b.radev@gmail.com>, Tom Lendacky <thomas.lendacky@amd.com>, Joerg Roedel <jroedel@suse.de>, Kees Cook <keescook@chromium.org>, Cfir Cohen <cfir@google.com>, linux-coco@lists.linux.dev, Andy Lutomirski <luto@kernel.org>, Dan Williams <dan.j.williams@intel.com>, Juergen Gross <jgross@suse.com>, Mike Stunes <mstunes@vmware.com>, Sean Christopherson <seanjc@google.com>, linux-kernel@vger.kernel.org, Masami Hiramatsu <mhiramat@kernel.org>, Erdem Aktas <erdemaktas@google.com> Subject: [PATCH v4 0/6] x86/sev-es: Fixes for SEV-ES Guest Support Date: Thu, 10 Jun 2021 11:11:35 +0200 [thread overview] Message-ID: <20210610091141.30322-1-joro@8bytes.org> (raw) From: Joerg Roedel <jroedel@suse.de> Hi, here is the next revision of my pending fixes for Linux' SEV-ES support. Changes to the previous version are: - Removed first patch which is now in tip/x86/urgent already - Removed patch "x86/sev-es: Run #VC handler in plain IRQ state" and replaced it with "x86/sev-es: Split up runtime #VC handler for correct state tracking" as per suggestion from PeterZ Changes are based on tip/x86/urgent. Please review. Thanks, Joerg Joerg Roedel (6): x86/sev-es: Fix error message in runtime #VC handler x86/sev-es: Disable IRQs while GHCB is active x86/sev-es: Split up runtime #VC handler for correct state tracking x86/insn-eval: Make 0 a valid RIP for insn_get_effective_ip() x86/insn: Extend error reporting from insn_fetch_from_user[_inatomic]() x86/sev-es: Propagate #GP if getting linear instruction address failed arch/x86/kernel/sev.c | 174 +++++++++++++++++++++++---------------- arch/x86/kernel/umip.c | 10 +-- arch/x86/lib/insn-eval.c | 22 +++-- 3 files changed, 122 insertions(+), 84 deletions(-) base-commit: efa165504943f2128d50f63de0c02faf6dcceb0d -- 2.31.1 _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization
next reply other threads:[~2021-06-10 9:12 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-06-10 9:11 Joerg Roedel [this message] 2021-06-10 9:11 ` [PATCH v4 0/6] x86/sev-es: Fixes for SEV-ES Guest Support Joerg Roedel 2021-06-10 9:11 ` [PATCH v4 1/6] x86/sev-es: Fix error message in runtime #VC handler Joerg Roedel 2021-06-10 9:11 ` Joerg Roedel 2021-06-10 9:11 ` [PATCH v4 2/6] x86/sev-es: Disable IRQs while GHCB is active Joerg Roedel 2021-06-10 9:11 ` Joerg Roedel 2021-06-11 14:05 ` Borislav Petkov 2021-06-11 14:05 ` Borislav Petkov 2021-06-11 14:20 ` Joerg Roedel 2021-06-11 14:20 ` Joerg Roedel 2021-06-11 14:34 ` Borislav Petkov 2021-06-11 14:34 ` Borislav Petkov 2021-06-10 9:11 ` [PATCH v4 3/6] x86/sev-es: Split up runtime #VC handler for correct state tracking Joerg Roedel 2021-06-10 9:11 ` Joerg Roedel 2021-06-10 10:19 ` Peter Zijlstra 2021-06-10 10:19 ` Peter Zijlstra 2021-06-10 11:30 ` Joerg Roedel 2021-06-10 11:30 ` Joerg Roedel 2021-06-10 9:11 ` [PATCH v4 4/6] x86/insn-eval: Make 0 a valid RIP for insn_get_effective_ip() Joerg Roedel 2021-06-10 9:11 ` Joerg Roedel 2021-06-10 9:11 ` [PATCH v4 5/6] x86/insn: Extend error reporting from insn_fetch_from_user[_inatomic]() Joerg Roedel 2021-06-10 9:11 ` Joerg Roedel 2021-06-10 9:11 ` [PATCH v4 6/6] x86/sev-es: Propagate #GP if getting linear instruction address failed Joerg Roedel 2021-06-10 9:11 ` Joerg Roedel
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