On Tue 2008-08-26 13:50:32 -0400, Gordon Farquharson wrote: > I also see this behaviour on ixp4xx, but I haven't looked into the > cause yet. I don't see it on iop32x or orion5x.
Thanks for the confirmation, Gordon. FWIW, it does not seem to be present in 2.6.25 (at least not at the same point in the boot process): 0 igor:~# zgrep -A20 'Linux version 2\.6\.25-.-ixp4xx' /var/log/kern.log.*.gz /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.000000] Linux version 2.6.25-2-ixp4xx (Debian 2.6.25-7) ([EMAIL PROTECTED]) (gcc version 4.1.3 20080623 (prerelease) (Debian 4.1.2-23)) #2 Thu Jul 17 15:33:24 BST 2008 /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.000000] CPU: XScale-IXP42x Family [690541f1] revision 1 (ARMv5TE), cr=0000397f /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.000000] Machine: Linksys NSLU2 /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.000000] Memory policy: ECC disabled, Data cache writeback /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.000000] On node 0 totalpages: 8192 /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.000000] DMA zone: 64 pages used for memmap /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.000000] DMA zone: 0 pages reserved /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.000000] DMA zone: 8128 pages, LIFO batch:0 /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.000000] Normal zone: 0 pages used for memmap /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.000000] Movable zone: 0 pages used for memmap /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.000000] CPU0: D VIVT undefined 5 cache /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.000000] CPU0: I cache: 32768 bytes, associativity 32, 32 byte lines, 32 sets /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.000000] CPU0: D cache: 32768 bytes, associativity 32, 32 byte lines, 32 sets /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.010000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 8128 /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.010000] Kernel command line: console=ttyS0,115200 rtc-x1205.probe=0,0x6f noirqdebug /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.010000] Unknown boot option `rtc-x1205.probe=0,0x6f': ignoring /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.010000] IRQ lockup detection disabled /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.010000] PID hash table entries: 128 (order: 7, 512 bytes) /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.010000] Console: colour dummy device 80x30 /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.010000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes) /var/log/kern.log.1.gz:Jul 21 09:26:57 igor kernel: [ 0.010000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes) /var/log/kern.log.2.gz:Jul 4 00:45:43 igor kernel: [ 0.000000] Linux version 2.6.25-2-ixp4xx (Debian 2.6.25-6) ([EMAIL PROTECTED]) (gcc version 4.1.3 20080623 (prerelease) (Debian 4.1.2-23)) #2 Mon Jun 30 04:08:12 UTC 2008 /var/log/kern.log.2.gz:Jul 4 00:45:43 igor kernel: [ 0.000000] CPU: XScale-IXP42x Family [690541f1] revision 1 (ARMv5TE), cr=0000397f /var/log/kern.log.2.gz:Jul 4 00:45:43 igor kernel: [ 0.000000] Machine: Linksys NSLU2 /var/log/kern.log.2.gz:Jul 4 00:45:43 igor kernel: [ 0.000000] Memory policy: ECC disabled, Data cache writeback /var/log/kern.log.2.gz:Jul 4 00:45:43 igor kernel: [ 0.000000] On node 0 totalpages: 8192 /var/log/kern.log.2.gz:Jul 4 00:45:43 igor kernel: [ 0.000000] DMA zone: 64 pages used for memmap /var/log/kern.log.2.gz:Jul 4 00:45:43 igor kernel: [ 0.000000] DMA zone: 0 pages reserved /var/log/kern.log.2.gz:Jul 4 00:45:43 igor kernel: [ 0.000000] DMA zone: 8128 pages, LIFO batch:0 /var/log/kern.log.2.gz:Jul 4 00:45:43 igor kernel: [ 0.000000] Normal zone: 0 pages used for memmap /var/log/kern.log.2.gz:Jul 4 00:45:43 igor kernel: [ 0.000000] Movable zone: 0 pages used for memmap /var/log/kern.log.2.gz:Jul 4 00:45:43 igor kernel: [ 0.000000] CPU0: D VIVT undefined 5 cache /var/log/kern.log.2.gz:Jul 4 00:45:43 igor kernel: [ 0.000000] CPU0: I cache: 32768 bytes, associativity 32, 32 byte lines, 32 sets /var/log/kern.log.2.gz:Jul 4 00:45:43 igor kernel: [ 0.000000] CPU0: D cache: 32768 bytes, associativity 32, 32 byte lines, 32 sets /var/log/kern.log.2.gz:Jul 4 00:45:43 igor kernel: [ 0.010000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 8128 /var/log/kern.log.2.gz:Jul 4 00:45:43 igor kernel: [ 0.010000] Kernel command line: console=ttyS0,115200 rtc-x1205.probe=0,0x6f noirqdebug /var/log/kern.log.2.gz:Jul 4 00:45:43 igor kernel: [ 0.010000] Unknown boot option `rtc-x1205.probe=0,0x6f': ignoring /var/log/kern.log.2.gz:Jul 4 00:45:43 igor kernel: [ 0.010000] IRQ lockup detection disabled /var/log/kern.log.2.gz:Jul 4 00:45:44 igor kernel: [ 0.010000] PID hash table entries: 128 (order: 7, 512 bytes) /var/log/kern.log.2.gz:Jul 4 00:45:44 igor kernel: [ 0.010000] Console: colour dummy device 80x30 /var/log/kern.log.2.gz:Jul 4 00:45:44 igor kernel: [ 0.010000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes) /var/log/kern.log.2.gz:Jul 4 00:45:44 igor kernel: [ 0.010000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes) 1 igor:~# Regards, --dkg
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