From: Joerg Roedel <joro@8bytes.org>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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>,
daniel.kiper@oracle.com, x86@kernel.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>, Andy Lutomirski <luto@kernel.org>,
Dan Williams <dan.j.williams@intel.com>,
Juergen Gross <jgross@suse.com>, Mike Stunes <mstunes@vmware.com>,
linux-kernel@vger.kernel.org,
Sean Christopherson <sean.j.christopherson@intel.com>,
Masami Hiramatsu <mhiramat@kernel.org>,
Erdem Aktas <erdemaktas@google.com>
Subject: Re: [PATCH 0/7] x86/seves: Support 32-bit boot path and other updates
Date: Wed, 10 Feb 2021 16:27:31 +0100 [thread overview]
Message-ID: <20210210152730.GD7302@8bytes.org> (raw)
In-Reply-To: <20210210151938.GH358613@fedora>
On Wed, Feb 10, 2021 at 10:19:38AM -0500, Konrad Rzeszutek Wilk wrote:
> I think I am missing something obvious here - but why would you want
> EFI support disabled?
I don't want EFI support disabled, this is just a way to trigger this
boot-path. In real life it is triggered by 32-bit GRUB EFI builds. But I
havn't had one of those for testing, so I used another way to trigger
this path.
Regards,
Joerg
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WARNING: multiple messages have this Message-ID (diff)
From: Joerg Roedel <joro@8bytes.org>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: daniel.kiper@oracle.com, x86@kernel.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 <sean.j.christopherson@intel.com>,
Martin Radev <martin.b.radev@gmail.com>,
Arvind Sankar <nivedita@alum.mit.edu>,
linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
virtualization@lists.linux-foundation.org
Subject: Re: [PATCH 0/7] x86/seves: Support 32-bit boot path and other updates
Date: Wed, 10 Feb 2021 16:27:31 +0100 [thread overview]
Message-ID: <20210210152730.GD7302@8bytes.org> (raw)
In-Reply-To: <20210210151938.GH358613@fedora>
On Wed, Feb 10, 2021 at 10:19:38AM -0500, Konrad Rzeszutek Wilk wrote:
> I think I am missing something obvious here - but why would you want
> EFI support disabled?
I don't want EFI support disabled, this is just a way to trigger this
boot-path. In real life it is triggered by 32-bit GRUB EFI builds. But I
havn't had one of those for testing, so I used another way to trigger
this path.
Regards,
Joerg
next prev parent reply other threads:[~2021-02-10 15:29 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-10 10:21 [PATCH 0/7] x86/seves: Support 32-bit boot path and other updates Joerg Roedel
2021-02-10 10:21 ` Joerg Roedel
2021-02-10 10:21 ` [PATCH 1/7] x86/boot/compressed/64: Cleanup exception handling before booting kernel Joerg Roedel
2021-02-10 10:21 ` Joerg Roedel
2021-02-10 10:21 ` [PATCH 2/7] x86/boot/compressed/64: Reload CS in startup_32 Joerg Roedel
2021-02-10 10:21 ` Joerg Roedel
2021-02-10 10:21 ` [PATCH 3/7] x86/boot/compressed/64: Setup IDT in startup_32 boot path Joerg Roedel
2021-02-10 10:21 ` Joerg Roedel
2021-02-24 10:49 ` Borislav Petkov
2021-02-24 10:49 ` Borislav Petkov
2021-02-10 10:21 ` [PATCH 4/7] x86/boot/compressed/64: Add 32-bit boot #VC handler Joerg Roedel
2021-02-10 10:21 ` Joerg Roedel
2021-02-25 12:13 ` Borislav Petkov
2021-02-25 12:13 ` Borislav Petkov
2021-02-10 10:21 ` [PATCH 5/7] x86/boot/compressed/64: Add CPUID sanity check to 32-bit boot-path Joerg Roedel
2021-02-10 10:21 ` Joerg Roedel
2021-02-10 10:21 ` [PATCH 6/7] x86/boot/compressed/64: Check SEV encryption in " Joerg Roedel
2021-02-10 10:21 ` Joerg Roedel
2021-02-10 16:25 ` Dave Hansen
2021-02-10 16:25 ` Dave Hansen
2021-02-10 16:46 ` Joerg Roedel
2021-02-10 16:46 ` Joerg Roedel
2021-02-10 16:47 ` Dave Hansen
2021-02-10 16:47 ` Dave Hansen
2021-02-10 20:44 ` Tom Lendacky
2021-02-10 20:44 ` Tom Lendacky
2021-03-02 19:43 ` Borislav Petkov
2021-03-02 19:43 ` Borislav Petkov
2021-03-09 10:02 ` Joerg Roedel
2021-03-09 10:02 ` Joerg Roedel
2021-02-10 10:21 ` [PATCH 7/7] x86/sev-es: Replace open-coded hlt-loops with sev_es_terminate() Joerg Roedel
2021-02-10 10:21 ` Joerg Roedel
2021-02-10 14:58 ` [PATCH 0/7] x86/seves: Support 32-bit boot path and other updates Konrad Rzeszutek Wilk
2021-02-10 14:58 ` Konrad Rzeszutek Wilk
2021-02-10 15:12 ` Joerg Roedel
2021-02-10 15:12 ` Joerg Roedel
2021-02-10 15:19 ` Konrad Rzeszutek Wilk
2021-02-10 15:19 ` Konrad Rzeszutek Wilk
2021-02-10 15:27 ` Joerg Roedel [this message]
2021-02-10 15:27 ` Joerg Roedel
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