From: Thomas Gleixner <tglx@linutronix.de>
To: Kuppuswamy Sathyanarayanan
<sathyanarayanan.kuppuswamy@linux.intel.com>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
x86@kernel.org
Cc: "H . Peter Anvin" <hpa@zytor.com>,
Tony Luck <tony.luck@intel.com>,
Dan Williams <dan.j.williams@intel.com>,
Andi Kleen <ak@linux.intel.com>,
Kirill Shutemov <kirill.shutemov@linux.intel.com>,
Kuppuswamy Sathyanarayanan <knsathya@kernel.org>,
Kuppuswamy Sathyanarayanan
<sathyanarayanan.kuppuswamy@linux.intel.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1 1/1] x86/tdx: Don't write CSTAR MSR on Intel
Date: Thu, 18 Nov 2021 22:02:32 +0100 [thread overview]
Message-ID: <878rxl41p3.ffs@tglx> (raw)
In-Reply-To: <20211116005103.2929441-1-sathyanarayanan.kuppuswamy@linux.intel.com>
On Mon, Nov 15 2021 at 16:51, Kuppuswamy Sathyanarayanan wrote:
>
> DEFINE_PER_CPU(unsigned long, cpu_current_top_of_stack) = TOP_OF_INIT_STACK;
>
> +/* Don't write CSTAR MSR on Intel platforms */
> +void wrmsrl_cstar(unsigned long val)
static, no?
Thanks,
tglx
next prev parent reply other threads:[~2021-11-18 21:02 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-16 0:51 [PATCH v1 1/1] x86/tdx: Don't write CSTAR MSR on Intel Kuppuswamy Sathyanarayanan
2021-11-18 21:02 ` Thomas Gleixner [this message]
2021-11-18 21:03 ` Sathyanarayanan Kuppuswamy
2021-11-19 3:58 ` [PATCH v2] " Kuppuswamy Sathyanarayanan
2021-11-24 23:40 ` Thomas Gleixner
2021-11-25 0:03 ` Sathyanarayanan Kuppuswamy
2021-11-24 23:45 ` [tip: x86/cpu] x86/cpu: Don't write CSTAR MSR on Intel CPUs tip-bot2 for Andi Kleen
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=878rxl41p3.ffs@tglx \
--to=tglx@linutronix.de \
--cc=ak@linux.intel.com \
--cc=bp@alien8.de \
--cc=dan.j.williams@intel.com \
--cc=dave.hansen@linux.intel.com \
--cc=hpa@zytor.com \
--cc=kirill.shutemov@linux.intel.com \
--cc=knsathya@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@redhat.com \
--cc=sathyanarayanan.kuppuswamy@linux.intel.com \
--cc=tony.luck@intel.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.