On Jan 31, 2008, at 10:26 AM, Rune Torgersen wrote: > Nathan Lynch wrote: >> Hmm, this is the second report of 2.6.24 crashing in >> __flush_dcache_icache during a core dump; see: >> http://ozlabs.org/pipermail/linuxppc-dev/2007-December/048662.html >> >> Is this easily recreatable? > > Yes. I have a binary that will do this every time it is started (on > this > particular system), > only takes about 10 seconds before it dumps. > > I was going to test HEAD of powerpc.git to see if it is still there. > I cannot test any earlier versions as our board port was done on > 2.6.24. > > Our older kernel port is 2.6.18 on arch/ppc, and it works just fine. > > > One potential clue: >> Unable to handle kernel paging request for data at address 0x48024000 > > this adddress is beyond our physical memory. We have 1GB of mem > (CONFIG_HIGH_MEM enabled) so 0x3fff_ffff is the last valid address. > 0x4000_0000 to 0x7fff_ffff are unused, 0x8000_0000 to 0x9fff_ffff is > used by PCI.
Can you git-bisect to narrow this down further. - k _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev