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Removed bits from kernel where pager utcb is set.

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Pagers now set their own utcb explicitly via exchange_registers.
exregs accepts calls from active pagers for this purpose only.
This commit is contained in:
Bahadir Balban
2009-10-18 15:01:38 +03:00
parent 7ba7a2e796
commit 2bd3266498
11 changed files with 79 additions and 58 deletions
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3
src/glue/arm/init.c
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@@ -188,9 +188,6 @@ void kip_init()
/* KIP + 0xFF0 is pointer to UTCB segment start address */
utcb_ref = (struct utcb **)((unsigned long)&kip + UTCB_KIP_OFFSET);
/* All thread utcbs are allocated starting from UTCB_AREA_START */
*utcb_ref = (struct utcb *)UTCB_AREA_START;
add_boot_mapping(virt_to_phys(&kip), USER_KIP_PAGE, PAGE_SIZE,
MAP_USR_RO_FLAGS);
printk("%s: Kernel built on %s, %s\n", __KERNELNAME__,