From: Robert Richter <rric@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>,
linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH] perf, ibs: Fix waking up from S3 for AMD family 10h
Date: Wed, 15 Jan 2014 19:03:13 +0100 [thread overview]
Message-ID: <20140115180313.GA8360@rric.localhost> (raw)
In-Reply-To: <1389797849-5565-1-git-send-email-rric.net@gmail.com>
On 15.01.14 15:57:29, Robert Richter wrote:
> @@ -816,6 +817,18 @@ static int force_ibs_eilvt_setup(void)
> return ret;
> }
>
> +void ibs_eilvt_setup(void)
Grrr, this is not static. Could this be changed when the patch is
applied assuming the rest is ok? Otherwise I will send an update.
Thanks,
-Robert
+{
> + /*
> + * Force LVT offset assignment for family 10h: The offsets are
> + * not assigned by the BIOS for this family, so the OS is
> + * responsible for doing it. If the OS assignment fails, fall
> + * back to BIOS settings and try to setup this.
> + */
> + if (boot_cpu_data.x86 == 0x10)
> + force_ibs_eilvt_setup();
> +}
next prev parent reply other threads:[~2014-01-15 18:03 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-15 14:57 [PATCH] perf, ibs: Fix waking up from S3 for AMD family 10h Robert Richter
2014-01-15 18:03 ` Robert Richter [this message]
2014-01-15 18:30 ` Peter Zijlstra
2014-01-16 13:39 ` [tip:perf/core] perf/x86/amd/ibs: " tip-bot for Robert Richter
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=20140115180313.GA8360@rric.localhost \
--to=rric@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@kernel.org \
--cc=peterz@infradead.org \
--cc=stable@vger.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).