Mike Travis acb8be461b x86: SGI UV: Fix writes to led registers on remote uv hubs ... commit 39d3077099 upstream. The wrong address was being used to write the SCIR led regs on remote hubs. Also, there was an inconsistency between how BIOS and the kernel indexed these regs. Standardize on using the lower 6 bits of the APIC ID as the index. This patch fixes the problem of writing to an errant address to a cpu # >= 64. Signed-off-by: Mike Travis <travis@sgi.com> Reviewed-by: Jack Steiner <steiner@sgi.com> Cc: Robin Holt <holt@sgi.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <4B3922F9.3060905@sgi.com> [ v2: fix a number of annoying checkpatch artifacts and whitespace noise ] Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2010-01-06 15:03:47 -08:00
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bios.h	sgi-xp: xpc needs to pass the physical address, not virtual	2008-12-16 23:04:24 +01:00
uv_bau.h	x86: Fix UV BAU destination subnode id	2009-08-15 11:58:02 +02:00
uv_hub.h	x86: SGI UV: Fix writes to led registers on remote uv hubs	2010-01-06 15:03:47 -08:00
uv_irq.h	x86: drop double underscores from header guards	2008-10-23 00:01:39 -07:00
uv_mmrs.h	x86: UV BAU messaging timeouts	2009-04-03 18:25:27 +02:00
uv.h	x86: remove update_apic from x86_quirks	2009-02-26 06:32:25 +01:00