Package: linux-image-2.6.14-2-k7 Version: 2.6.14-3 Severity: wishlist I've got a couple of machines based on amd64 with 4Gb of memory. With the stock k7 and k7-smp debian supplied kernels, I can only see 3Gb of this memory when booted. Although I can fiddle with the BIOS settings on one of the machines to get around 3.8Gb of memory visible when booted, on the other, no amount of BIOS fiddling gets me above 3Gb. What I've had to on both machines is to take the config options for the k7 and k7-smp versions and then enabled 64Gb support so that PAE can be used to access the physical memory above 4Gb (the BIOS has made a hole in the physical memory map). dmesg shows:
BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 00000000bffb0000 (usable) BIOS-e820: 00000000bffb0000 - 00000000bffc0000 (ACPI data) BIOS-e820: 00000000bffc0000 - 00000000bfff0000 (ACPI NVS) BIOS-e820: 00000000bfff0000 - 00000000c0000000 (reserved) BIOS-e820: 00000000ff780000 - 0000000100000000 (reserved) BIOS-e820: 0000000100000000 - 0000000140000000 (usable) Warning only 4GB will be used. Use a PAE enabled kernel. I've also noticed this problem on some P4 machines too. Now that machines with 4Gb or more of memory are becoming more prevalent, please either build the stock k7, k7-smp, 686 and 686-smp kernels with memory support for 64Gb or supply extra packages that include this support. -- System Information: Debian Release: testing/unstable APT prefers unstable APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental') Architecture: i386 (i686) Shell: /bin/sh linked to /bin/bash Kernel: Linux 2.6.14-1-k7 Locale: LANG=en_GB, LC_CTYPE=en_GB (charmap=ISO-8859-1) Versions of packages linux-image-2.6.14-2-k7 depends on: ii module-init-tools 3.2-pre9-4 tools for managing Linux kernel mo ii yaird [linux-initramfs-tool] 0.0.11-12 Yet Another mkInitRD linux-image-2.6.14-2-k7 recommends no packages. -- no debconf information ********************************************************************************* This email and any attachment is confidential. It may only be read, copied and used by the intended recipient(s). If you are not the intended recipient (s), you may not copy, use, distribute, forward, store or disclose this e-mail or any attachment. If you are not the intended recipient(s) or have otherwise received this e-mail in error, you should destroy it and any attachment and notify the sender by reply e-mail or send a message to: [EMAIL PROTECTED] ********************************************************************************* -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
