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From: Andreas Herrmann <andreas.herrmann3@amd.com>
To: Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
	"H. Peter Anvin" <hpa@zytor.com>
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 6/7] x86: update description for memtest boot parameter
Date: Wed, 25 Feb 2009 11:30:45 +0100	[thread overview]
Message-ID: <20090225103045.GV6298@alberich.amd.com> (raw)
In-Reply-To: <20090225102337.GP6298@alberich.amd.com>


Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
---
 Documentation/kernel-parameters.txt |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 319785b..8cc4518 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1308,8 +1308,13 @@ and is between 256 and 4096 characters. It is defined in the file
 
 	memtest=	[KNL,X86] Enable memtest
 			Format: <integer>
-			range: 0,4 : pattern number
 			default : 0 <disable>
+			Specifies the number of memtest passes to be
+			performed. Each pass selects another test
+			pattern from a given set of patterns. Memtest
+			fills the memory with this pattern, validates
+			memory contents and reserves bad memory
+			regions that are detected.
 
 	meye.*=		[HW] Set MotionEye Camera parameters
 			See Documentation/video4linux/meye.txt.
-- 
1.6.1.3




  parent reply	other threads:[~2009-02-25 10:31 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-02-25 10:23 [PATCH 0/7 v2] x86: memtest update Andreas Herrmann
2009-02-25 10:26 ` [PATCH 1/7] x86: memtest: reuse test patterns when memtest parameter exceeds number of available patterns Andreas Herrmann
2009-02-25 10:27 ` [PATCH 2/7] x86: memtest: introduce array to select memtest patterns Andreas Herrmann
2009-02-25 10:28 ` [PATCH 3/7] x86: memtest: cleanup memtest function Andreas Herrmann
2009-02-25 10:28 ` [PATCH 4/7] x86: memtest: adapt log messages Andreas Herrmann
2009-02-25 10:30 ` [PATCH 5/7] x86: memtest: wipe out test pattern from memory Andreas Herrmann
2009-02-25 10:30 ` Andreas Herrmann [this message]
2009-02-25 10:31 ` [PATCH 7/7] x86: memtest: add additional (regular) test patterns Andreas Herrmann
2009-02-25 11:20   ` Ingo Molnar
2009-02-25 11:20 ` [PATCH 0/7 v2] x86: memtest update Ingo Molnar

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