Messages in this thread | | | Date | Tue, 30 Nov 1999 13:00:59 +0000 (GMT) | From | Tigran Aivazian <> | Subject | Re: sym53c810a - SCSI parity errors with SVGAlib? |
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Hi,
You said:
> Whenever I invoke zgv, I get on the console: > sym53c810a-0: SCSI parity error detected: SCR1=132 DBC=50000000 SBCL=0
this is very interesting because I was getting lots of these when I was experimenting with dumping ELF /proc/kcore to a file. I noticed that it happens if I dump ioremap'd area so the solution was to add a new flag bit VM_IOREMAP to struct vm_struct->flags which is set if this vmlist element is created by ioremap and another one (for good measure) called VM_ALLOC which is set if it is done via vmalloc(). That way /proc/kcore would skip the ioremap'd areas and the parity errors disappeared.
Regards, ------ Tigran A. Aivazian | http://www.sco.com Escalations Research Group | tel: +44-(0)1923-813796 Santa Cruz Operation Ltd | http://www.ocston.org/~tigran
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