From: David Miller <davem@davemloft.net>
To: mikpe@it.uu.se
Cc: sparclinux@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [BUG] 2.6.26-rc1 lost half the RAM on UltraSPARC 5
Date: Tue, 13 May 2008 15:22:31 -0700 (PDT) [thread overview]
Message-ID: <20080513.152231.109481008.davem@davemloft.net> (raw)
In-Reply-To: <18473.60551.911448.98269@alkaid.it.uu.se>
From: Mikael Pettersson <mikpe@it.uu.se>
Date: Tue, 13 May 2008 21:31:19 +0200
> David Miller writes:
> > Try this patch instead, thanks!
>
> Ok, reverting previous patch and applying this done results in:
...
> lmb_dump_all:
> memory.cnt = 0x4
> memory.size = 0xff40000
> memory.region[0x0].base = 0x0
> .size = 0x8000000
> memory.region[0x1].base = 0x10000000
> .size = 0x7efe000
> memory.region[0x2].base = 0x17f00000
> .size = 0x3a000
> memory.region[0x3].base = 0x17f3e000
> .size = 0x8000
> reserved.cnt = 0x4
> reserved.size = 0x0
> reserved.region[0x0].base = 0x7ffc000
> .size = 0x2000
> reserved.region[0x1].base = 0x7fff040
> .size = 0xfc0
> reserved.region[0x2].base = 0x10000000
> .size = 0x35bf60
> reserved.region[0x3].base = 0x107e8e00
> .size = 0x10b9a751
Yeah, those last two reserved regions are where your 128MB went to,
as I suspected.
Thanks I'll try to figure out where to go from here.
next prev parent reply other threads:[~2008-05-13 22:22 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-07 18:36 [BUG] 2.6.26-rc1 lost half the RAM on UltraSPARC 5 Mikael Pettersson
2008-05-07 22:49 ` David Miller
2008-05-12 7:50 ` David Miller
2008-05-12 19:06 ` Mikael Pettersson
2008-05-12 21:03 ` David Miller
2008-05-12 22:31 ` David Miller
2008-05-12 22:36 ` David Miller
2008-05-12 22:39 ` David Miller
2008-05-13 19:31 ` Mikael Pettersson
2008-05-13 22:22 ` David Miller [this message]
2008-05-15 6:11 ` David Miller
2008-05-15 18:43 ` Mikael Pettersson
2008-05-15 20:30 ` Mikael Pettersson
2008-05-15 21:07 ` David Miller
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