From: "H. Peter Anvin" <hpa@linux.intel.com>
To: "Yu, Fenghua" <fenghua.yu@intel.com>
Cc: Dave Hansen <dave@linux.vnet.ibm.com>,
Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>,
"bp@alien8.de" <bp@alien8.de>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [3.9-rc1 x86] Bug in ioremap code?
Date: Tue, 05 Mar 2013 17:35:00 -0800 [thread overview]
Message-ID: <51369D44.6030907@linux.intel.com> (raw)
In-Reply-To: <3E5A0FA7E9CA944F9D5414FEC6C71220528C08AE@ORSMSX105.amr.corp.intel.com>
On 03/05/2013 05:12 PM, Yu, Fenghua wrote:
>
> Before setting page in 32-bit kernel boot, we load microcode. To access global variables in linear addr, we use __pa_symbol(). There is no problem in native. Is this a problem in 32-bit guest kernel boot?
>
Or is this tripping up the new debugging code?
-hpa
next prev parent reply other threads:[~2013-03-06 1:35 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-05 15:35 [linux-next-20130205] Bug in bootup code or debug code? Tetsuo Handa
2013-03-04 15:15 ` [3.9-rc1] " Tetsuo Handa
2013-03-05 11:31 ` [3.9-rc1 x86/microcode] Bug in CONFIG_MICROCODE_INTEL_EARLY=y Tetsuo Handa
2013-03-05 15:41 ` [3.9-rc1 x86] Bug in ioremap code? Tetsuo Handa
2013-03-05 18:06 ` Borislav Petkov
2013-03-05 21:28 ` Tetsuo Handa
2013-03-05 22:15 ` H. Peter Anvin
2013-03-05 23:46 ` Dave Hansen
2013-03-05 23:58 ` H. Peter Anvin
2013-03-06 0:39 ` Yu, Fenghua
2013-03-06 1:12 ` Yu, Fenghua
2013-03-06 1:35 ` H. Peter Anvin [this message]
2013-03-05 22:26 ` Dave Hansen
2013-03-05 22:44 ` Borislav Petkov
2013-03-06 0:22 ` Dave Hansen
2013-03-06 10:16 ` Tetsuo Handa
2013-03-06 11:16 ` H. Peter Anvin
2013-03-06 14:58 ` Tetsuo Handa
2013-03-06 15:44 ` Dave Hansen
2013-03-06 17:51 ` Dave Hansen
2013-03-06 18:15 ` Dave Hansen
2013-03-06 23:17 ` Dave Hansen
2013-03-13 13:24 ` [3.9-rc1] Bug in bootup code or debug code? Tetsuo Handa
2013-03-13 15:22 ` Yu, Fenghua
2013-03-13 17:44 ` H. Peter Anvin
2013-03-13 20:45 ` Tetsuo Handa
2013-03-19 22:12 ` Yu, Fenghua
2013-03-20 14:24 ` Shaun Ruffell
2013-03-20 16:32 ` Yu, Fenghua
2013-03-20 17:03 ` Shaun Ruffell
2013-03-20 17:05 ` Yu, Fenghua
2013-03-20 17:14 ` Shaun Ruffell
2013-03-22 1:24 ` [tip:x86/urgent] x86, microcode_intel_early: Mark apply_microcode_early() as cpuinit tip-bot for H. Peter Anvin
2013-03-13 17:45 ` [3.9-rc1] Bug in bootup code or debug code? H. Peter Anvin
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