From: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@linux.intel.com>
To: Dave Hansen <dave.hansen@intel.com>, Borislav Petkov <bp@alien8.de>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>,
Peter Zijlstra <peterz@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Andi Kleen <ak@linux.intel.com>,
x86@kernel.org, linux-kernel@vger.kernel.org,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Juergen Gross <jgross@suse.com>, Deep Shah <sdeep@vmware.com>,
"VMware, Inc." <pv-drivers@vmware.com>
Subject: Re: [PATCH] x86/paravirt: Fix build PARAVIRT_XXL=y without XEN_PV
Date: Wed, 17 Nov 2021 12:54:56 -0800 [thread overview]
Message-ID: <21f1325d-d97e-1bb7-ea87-d84e44089ab4@linux.intel.com> (raw)
In-Reply-To: <0f0b9784-1902-1526-2796-7d1a7ab17fb6@intel.com>
On 11/17/21 11:57 AM, Dave Hansen wrote:
> If it really is just about idle, perhaps Peter's suggestion warrants
> investigation. But, we need to know the root cause instead of simply
> tossing around "requirements".
It is not only for idle case. We also need to support emulation of
normal halt case (which is used in cases like reboot or
early_fixup_exception(), etc.).
--
Sathyanarayanan Kuppuswamy
Linux Kernel Developer
next prev parent reply other threads:[~2021-11-17 20:55 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-17 18:14 Kirill A. Shutemov
2021-11-17 18:35 ` Peter Zijlstra
2021-11-17 18:42 ` Kirill A. Shutemov
2021-11-17 18:46 ` Sathyanarayanan Kuppuswamy
2021-11-17 18:48 ` Borislav Petkov
2021-11-17 19:11 ` Dave Hansen
2021-11-17 19:13 ` Sathyanarayanan Kuppuswamy
2021-11-17 19:57 ` Dave Hansen
2021-11-17 20:54 ` Sathyanarayanan Kuppuswamy [this message]
2021-11-17 21:09 ` Borislav Petkov
2021-11-17 23:04 ` Sathyanarayanan Kuppuswamy
2021-11-17 23:23 ` Peter Zijlstra
2021-11-17 23:57 ` Sathyanarayanan Kuppuswamy
2021-11-17 23:33 ` Dave Hansen
2021-11-18 1:26 ` Sathyanarayanan Kuppuswamy
2021-11-18 9:13 ` Borislav Petkov
2021-11-17 19:02 ` Peter Zijlstra
2021-11-18 6:23 ` Juergen Gross
2021-11-19 10:21 ` Kirill A. Shutemov
2021-11-19 7:51 ` Lai Jiangshan
2021-11-19 10:20 ` Kirill A. Shutemov
2021-11-19 10:27 ` Juergen Gross
2021-11-20 1:23 ` Lai Jiangshan
2021-11-22 12:55 ` Juergen Gross
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=21f1325d-d97e-1bb7-ea87-d84e44089ab4@linux.intel.com \
--to=sathyanarayanan.kuppuswamy@linux.intel.com \
--cc=ak@linux.intel.com \
--cc=bp@alien8.de \
--cc=dave.hansen@intel.com \
--cc=jgross@suse.com \
--cc=kirill.shutemov@linux.intel.com \
--cc=kirill@shutemov.name \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@redhat.com \
--cc=peterz@infradead.org \
--cc=pv-drivers@vmware.com \
--cc=sdeep@vmware.com \
--cc=tglx@linutronix.de \
--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
all inboxes | Powered by JetHome®