From: Borislav Petkov <bp@suse.de>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: "Jörg Rödel" <jroedel@suse.de>, x86-ml <x86@kernel.org>,
lkml <linux-kernel@vger.kernel.org>
Subject: [GIT PULL] x86/cc for 5.18
Date: Mon, 21 Mar 2022 16:03:07 +0100 [thread overview]
Message-ID: <YjiTq6esjAKwvvZt@zn.tnic> (raw)
Hi Linus,
please pull some common confidential computing preparatory glue which
will be shared by SEV/SNP and TDX in the future.
Thx.
---
The following changes since commit cfb92440ee71adcc2105b0890bb01ac3cddb8507:
Linux 5.17-rc5 (2022-02-20 13:07:20 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_cc_for_v5.18_rc1
for you to fetch changes up to 1e8c5971c249893ac33ca983c32bafcf5d50c727:
x86/mm/cpa: Generalize __set_memory_enc_pgtable() (2022-02-23 19:14:29 +0100)
----------------------------------------------------------------
- Add shared confidential computing code which will be used by both
vendors instead of proliferating home-grown solutions for technologies
which are pretty similar
----------------------------------------------------------------
Brijesh Singh (1):
x86/mm/cpa: Generalize __set_memory_enc_pgtable()
Kirill A. Shutemov (3):
x86/cc: Move arch/x86/{kernel/cc_platform.c => coco/core.c}
x86/coco: Explicitly declare type of confidential computing platform
x86/coco: Add API to handle encryption mask
arch/x86/Kbuild | 2 +
arch/x86/coco/Makefile | 6 +++
arch/x86/{kernel/cc_platform.c => coco/core.c} | 56 +++++++++++++++-----
arch/x86/include/asm/coco.h | 32 ++++++++++++
arch/x86/include/asm/pgtable.h | 13 ++---
arch/x86/include/asm/set_memory.h | 1 -
arch/x86/include/asm/x86_init.h | 16 ++++++
arch/x86/kernel/Makefile | 5 --
arch/x86/kernel/cpu/mshyperv.c | 6 +++
arch/x86/kernel/x86_init.c | 16 +++++-
arch/x86/mm/mem_encrypt_amd.c | 72 ++++++++++++++++++--------
arch/x86/mm/mem_encrypt_identity.c | 12 +++--
arch/x86/mm/pat/set_memory.c | 25 +++++----
13 files changed, 199 insertions(+), 63 deletions(-)
create mode 100644 arch/x86/coco/Makefile
rename arch/x86/{kernel/cc_platform.c => coco/core.c} (73%)
create mode 100644 arch/x86/include/asm/coco.h
--
Regards/Gruss,
Boris.
SUSE Software Solutions Germany GmbH, GF: Ivo Totev, HRB 36809, AG Nürnberg
next reply other threads:[~2022-03-21 15:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-21 15:03 Borislav Petkov [this message]
2022-03-21 19:18 ` [GIT PULL] x86/cc for 5.18 pr-tracker-bot
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=YjiTq6esjAKwvvZt@zn.tnic \
--to=bp@suse.de \
--cc=jroedel@suse.de \
--cc=linux-kernel@vger.kernel.org \
--cc=torvalds@linux-foundation.org \
--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).