From: Borislav Petkov <bp@alien8.de>
To: Nikunj A Dadhania <nikunj@amd.com>
Cc: linux-kernel@vger.kernel.org, thomas.lendacky@amd.com,
x86@kernel.org, kvm@vger.kernel.org, mingo@redhat.com,
tglx@linutronix.de, dave.hansen@linux.intel.com,
pgonda@google.com, seanjc@google.com, pbonzini@redhat.com
Subject: Re: [PATCH v8 07/16] x86/sev: Move and reorganize sev guest request api
Date: Mon, 22 Apr 2024 15:14:59 +0200 [thread overview]
Message-ID: <20240422131459.GAZiZi0wUtpx2r0M6-@fat_crate.local> (raw)
In-Reply-To: <20240215113128.275608-8-nikunj@amd.com>
On Thu, Feb 15, 2024 at 05:01:19PM +0530, Nikunj A Dadhania wrote:
> Subject: Re: [PATCH v8 07/16] x86/sev: Move and reorganize sev guest request api
s/api/API/g
Please check your whole patchset for proper naming/abbreviations
spelling, etc.
Another one: s/sev/SEV/g and so on. You should know the drill by now.
> For enabling Secure TSC, SEV-SNP guests need to communicate with the
> AMD Security Processor early during boot. Many of the required
> functions are implemented in the sev-guest driver and therefore not
> available at early boot. Move the required functions and provide
> API to the sev guest driver for sending guest message and vmpck
> routines.
Patches which move and reorganize must always be split: first patch(es):
you do *purely* *mechanical* move without any code changes. Then you do
the code changes ontop so that a reviewer can have a chance of seeing
what you're doing.
Thx.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
next prev parent reply other threads:[~2024-04-22 13:15 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-15 11:31 [PATCH v8 00/16] Add Secure TSC support for SNP guests Nikunj A Dadhania
2024-02-15 11:31 ` [PATCH v8 01/16] virt: sev-guest: Use AES GCM crypto library Nikunj A Dadhania
2024-02-27 18:25 ` Borislav Petkov
2024-02-15 11:31 ` [PATCH v8 02/16] virt: sev-guest: Replace dev_dbg with pr_debug Nikunj A Dadhania
2024-02-27 18:28 ` Borislav Petkov
2024-02-15 11:31 ` [PATCH v8 03/16] virt: sev-guest: Add SNP guest request structure Nikunj A Dadhania
2024-02-27 22:20 ` Tom Lendacky
2024-02-29 9:12 ` Nikunj A. Dadhania
2024-02-28 11:50 ` Borislav Petkov
2024-02-29 9:26 ` Nikunj A. Dadhania
2024-02-15 11:31 ` [PATCH v8 04/16] virt: sev-guest: Add vmpck_id to snp_guest_dev struct Nikunj A Dadhania
2024-04-09 10:23 ` Borislav Petkov
2024-04-16 5:57 ` Nikunj A. Dadhania
2024-04-16 9:06 ` Borislav Petkov
2024-04-17 4:18 ` Nikunj A. Dadhania
2024-02-15 11:31 ` [PATCH v8 05/16] x86/sev: Cache the secrets page address Nikunj A Dadhania
2024-04-16 14:45 ` Borislav Petkov
2024-04-17 5:27 ` Nikunj A. Dadhania
2024-04-17 7:59 ` Nikunj A. Dadhania
2024-02-15 11:31 ` [PATCH v8 06/16] virt: sev-guest: Move SNP Guest command mutex Nikunj A Dadhania
2024-04-22 13:00 ` Borislav Petkov
2024-04-23 4:22 ` Nikunj A. Dadhania
2024-04-23 10:28 ` Borislav Petkov
2024-04-23 10:42 ` Nikunj A. Dadhania
2024-04-23 11:21 ` Borislav Petkov
2024-02-15 11:31 ` [PATCH v8 07/16] x86/sev: Move and reorganize sev guest request api Nikunj A Dadhania
2024-04-22 13:14 ` Borislav Petkov [this message]
2024-04-23 4:26 ` Nikunj A. Dadhania
2024-04-23 13:22 ` Borislav Petkov
2024-02-15 11:31 ` [PATCH v8 08/16] x86/mm: Add generic guest initialization hook Nikunj A Dadhania
2024-04-22 13:20 ` Borislav Petkov
2024-04-23 4:34 ` Nikunj A. Dadhania
2024-02-15 11:31 ` [PATCH v8 09/16] x86/cpufeatures: Add synthetic Secure TSC bit Nikunj A Dadhania
2024-04-22 13:25 ` Borislav Petkov
2024-04-23 4:40 ` Nikunj A. Dadhania
2024-04-23 13:29 ` Borislav Petkov
2024-02-15 11:31 ` [PATCH v8 10/16] x86/sev: Add Secure TSC support for SNP guests Nikunj A Dadhania
2024-04-22 13:50 ` Borislav Petkov
2024-04-23 4:44 ` Nikunj A. Dadhania
2024-02-15 11:31 ` [PATCH v8 11/16] x86/sev: Change TSC MSR behavior for Secure TSC enabled guests Nikunj A Dadhania
2024-02-15 11:31 ` [PATCH v8 12/16] x86/sev: Prevent RDTSC/RDTSCP interception " Nikunj A Dadhania
2024-02-15 11:31 ` [PATCH v8 13/16] x86/kvmclock: Skip kvmclock when Secure TSC is available Nikunj A Dadhania
2024-02-15 11:31 ` [PATCH v8 14/16] x86/sev: Mark Secure TSC as reliable Nikunj A Dadhania
2024-02-15 11:31 ` [PATCH v8 15/16] x86/cpu/amd: Do not print FW_BUG for Secure TSC Nikunj A Dadhania
2024-02-15 11:31 ` [PATCH v8 16/16] x86/sev: Enable Secure TSC for SNP guests Nikunj A Dadhania
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20240422131459.GAZiZi0wUtpx2r0M6-@fat_crate.local \
--to=bp@alien8.de \
--cc=dave.hansen@linux.intel.com \
--cc=kvm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@redhat.com \
--cc=nikunj@amd.com \
--cc=pbonzini@redhat.com \
--cc=pgonda@google.com \
--cc=seanjc@google.com \
--cc=tglx@linutronix.de \
--cc=thomas.lendacky@amd.com \
--cc=x86@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).