Messages in this thread | | | From | nathan.zook@amd ... | Subject | RE: 2.3.20: e820 crash data | Date | Thu, 14 Oct 1999 11:11:01 -0500 |
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This may be related to the other notebook problem we're seeing, or it may have to do with the "free" memory between 640k & 1M. It would be good if we could see if /proc/iomem shows use of this "free" memory. Other than that region, the whole thing looks pretty much like we might expect.
Nathan
-----Original Message----- From: Jamie Lokier [mailto:lkd@tantalophile.demon.co.uk] Sent: Thursday, October 14, 1999 10:08 AM To: linux-kernel@vger.rutgers.edu Subject: 2.3.20: e820 crash data
Ahem, that's 2.3.20 not 2.1.20:
2.3.20 crashes on my 64MB Toshiba 4070CDT immediately after booting.
I don't see much if the framebuffer device is on (blank screen). But if it is off, the oops reveals there's a memory allocation problem.
With mem=63M, it boots fine. 2.3.18 was fine without this.
Here is the e820 map printed by the 2.3.20 kernel when it boots successfully:
e820: 654336 @ 00000000 (usable) e820: 1024 @ 0009fc00 (reserved) e820: 16384 @ 000e8000 (usable) e820: 65536 @ 000f0000 (reserved) e820: 65929216 @ 00100000 (usable) e820: 65536 @ 03fe0000 (ACPI data) e820: 65536 @ 03ff0000 (reserved) e820: 93696 @ 100a0000 (reserved) e820: 512 @ 100b6e00 type 4 e820: 299008 @ 100b7000 (reserved) e820: 524288 @ fff80000 (reserved)
enjoy, -- Jamie
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