linux/arch/x86_64
Andi Kleen 18a2b64712 [PATCH] x86_64: Don't assume BSP has ID 0 in new smp bootup
This patch removes the assumption that LAPIC entries contain the BSP as its
first entry.  This is a slight improvement to the temporary fix submitted by
Suresh Siddha.

- Removes assumption that LAPIC entries contain BSP first.

- Builds x86_acpiid_to_apicid[] and bios_cpu_apicid[] properly with BSP as
  first entry.

- Made maxcpus=1 boot on these systems.  Since the parsing earlier in
  arch/x86_64/kernel/mpparse.c stopped after maxcpus entries, other entries
  were not processed, this causes kernel not to boot on these systems.

TBD: x86_acpiid_to_apicid and bios_cpu_apicid[] seem to be exactly the
     same.  This could be removed, but might need more work to cleanup.

Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17 07:59:16 -07:00
..
boot [PATCH] CodingStyle: trivial whitespace fixups 2005-05-05 16:36:49 -07:00
ia32 [PATCH] x86_64: fix PT_NOTE addition to IA32 vDSO 2005-04-28 22:47:29 -07:00
kernel [PATCH] x86_64: Don't assume BSP has ID 0 in new smp bootup 2005-05-17 07:59:16 -07:00
lib [PATCH] x86_64: fix new out of line put_user() 2005-04-22 10:22:07 -07:00
mm [PATCH] x86_64: When checking vmalloc mappings don't use pte_page 2005-05-17 07:59:15 -07:00
oprofile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pci Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
defconfig Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Kconfig [PATCH] x86_64: Add pmtimer support 2005-05-17 07:59:15 -07:00
Kconfig.debug Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00