David, is something like this ok with you? On our systems, elilo won't load the kernel where head.S expects it, so we look at the ip to figure it out. Thanks, Jesse --- linux-2.5.67-ia64/arch/ia64/kernel/head.S Wed Apr 16 13:54:24 2003 +++ linux-2.5.67-ia64-sn/arch/ia64/kernel/head.S Thu Apr 17 15:48:15 2003 @@ -66,16 +66,20 @@ */ rsm psr.i | psr.ic mov r16=((ia64_rid(IA64_REGION_ID_KERNEL, PAGE_OFFSET) << 8) | (IA64_GRANULE_SHIFT << 2)) + mov r3=ip // used to figure out which physical addr we loaded at ;; srlz.i mov r18=KERNEL_TR_PAGE_SHIFT<<2 movl r17=KERNEL_START + dep r2=0,r3,0,12 // drop the low 12 bits, they're used later for pte info ;; mov rr[r17]=r16 mov cr.itir=r18 mov cr.ifa=r17 mov r16=IA64_TR_KERNEL - movl r18=((1 << KERNEL_TR_PAGE_SHIFT) | PAGE_KERNEL) + movl r18=PAGE_KERNEL // rwx kernel text & data + ;; + or r18=r2,r18 // put the pte bits in with the physical page number from r2 ;; srlz.i ;;Received on Thu Apr 17 15:50:10 2003
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