From: Eric Valette <eric.valette@free.fr>
To: linux-kernel@vger.kernel.org
Subject: memmap exclude boot command: how to check if it was indeed applied
Date: Mon, 01 Jul 2013 20:40:59 +0200 [thread overview]
Message-ID: <51D1CD3B.80804@free.fr> (raw)
Hi,
After hunting an unreproducible bug, I decided to run memtest86+ and
found that only 8 byte of memory refuse to write the last two digit on
the last 4GB memory stick.
Memory is at 0x31db357558
So I decided to add a memmap=4K@0x000000031db35000 boot options in
GRUB_CMDLINE_LINUX. But checking dmesg, I see no mention of this page
being reserved.
PS: CC me I'm not subscribed.
-- eric
next reply other threads:[~2013-07-01 18:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-01 18:40 Eric Valette [this message]
2013-07-02 6:05 ` memmap exclude boot command: how to check if it was indeed applied Eric Valette
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