Andi Kleen f9262c12c0 [PATCH] i386: port ATI timer fix from x86_64 to i386 II ... ATI chipsets tend to generate double timer interrupts for the local APIC timer when both the 8254 and the IO-APIC timer pins are enabled. This is because they route it to both and the result is anded together and the CPU ends up processing it twice. This patch changes check_timer to disable the 8254 routing for interrupt 0. I think it would be safe on all chipsets actually (i tested it on a couple and it worked everywhere) and Windows seems to do it in a similar way, but to be conservative this patch only enables this mode on ATI (and adds options to enable/disable too) Ported over from a similar x86-64 change. I reused the ACPI earlyquirk infrastructure for the ATI bridge check, but tweaked it a bit to work even without ACPI. Inspired by a patch from Chuck Ebbert, but redone. Cc: Chuck Ebbert <76306.1226@compuserve.com> Cc: "Brown, Len" <len.brown@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-03-08 18:10:31 -08:00
..
acpi	[ACPI] ACPICA 20060127	2006-01-31 03:25:09 -05:00
asm-alpha	[PATCH] add asm-generic/mman.h	2006-02-15 15:32:22 -08:00
asm-arm	[ARM] 3352/1: DSB required for the completion of a TLB maintenance operation	2006-03-07 14:42:27 +00:00
asm-arm26	[PATCH] add asm-generic/mman.h	2006-02-15 15:32:22 -08:00
asm-cris	[PATCH] add asm-generic/mman.h	2006-02-15 15:32:22 -08:00
asm-frv	[PATCH] add asm-generic/mman.h	2006-02-15 15:32:22 -08:00
asm-generic	[PATCH] __get_unaligned() gcc-4 fix	2006-03-08 14:14:00 -08:00
asm-h8300	[PATCH] add asm-generic/mman.h	2006-02-15 15:32:22 -08:00
asm-i386	[PATCH] i386: port ATI timer fix from x86_64 to i386 II	2006-03-08 18:10:31 -08:00
asm-ia64	[IA64-SGI] Make number of TIO nodes configurable	2006-02-27 15:32:28 -08:00
asm-m32r	[PATCH] m32r: fix and update for gcc-4.0	2006-02-24 14:31:36 -08:00
asm-m68k	[PATCH] iomap_copy fallout (m68k)	2006-02-18 16:30:40 -05:00
asm-m68knommu	[PATCH] m68knommu: hardirq.h needs definition of NR_IRQS	2006-02-07 16:16:54 -08:00
asm-mips	[MIPS] Fix build error on processors that don's support copy-on-write.	2006-02-28 17:04:20 +00:00
asm-parisc	[PATCH] add asm-generic/mman.h	2006-02-15 15:32:22 -08:00
asm-powerpc	[PATCH] fix kexec asm	2006-03-08 14:15:04 -08:00
asm-ppc	[PATCH] powerpc: remove duplicate exports	2006-02-20 10:44:31 +11:00
asm-s390	[PATCH] s390: fix compile with VIRT_CPU_ACCOUNTING=n	2006-03-06 18:40:44 -08:00
asm-sh	[PATCH] add asm-generic/mman.h	2006-02-15 15:32:22 -08:00
asm-sh64	[PATCH] sh/sh64: Fix bogus TIOCGICOUNT definitions	2006-02-01 08:53:20 -08:00
asm-sparc	[PATCH] add asm-generic/mman.h	2006-02-15 15:32:22 -08:00
asm-sparc64	[SPARC64]: Mark __ex_table section correctly.	2006-03-04 23:23:56 -08:00
asm-um	[PATCH] uml: avoid "CONFIG_NR_CPUS undeclared" bogus error messages	2006-02-01 08:53:23 -08:00
asm-v850	[PATCH] add asm-generic/mman.h	2006-02-15 15:32:22 -08:00
asm-x86_64	Revert "[PATCH] x86_64: Only do the clustered systems have unsynchronized TSC assumption on IBM systems"	2006-02-27 20:41:56 -08:00
asm-xtensa	[PATCH] add asm-generic/mman.h	2006-02-15 15:32:22 -08:00
keys	[PATCH] Keys: Remove key duplication	2006-01-06 08:33:29 -08:00
linux	[PATCH] fix file counting	2006-03-08 14:14:01 -08:00
math-emu
media	V4L/DVB (3388): tuner_params->tda988x is currently unused, so disable	2006-01-15 21:28:17 -02:00
mtd
net	[IPSEC]: Kill post_input hook and do NAT-T in esp_input directly	2006-02-27 13:00:40 -08:00
pcmcia	[PATCH] pcmcia: Add macro to match PCMCIA cards by numeric ID and first vendor string	2006-03-01 11:11:26 +01:00
rdma	IB: Add node_guid to struct ib_device	2006-01-10 07:39:34 -08:00
rxrpc
scsi	[PATCH] add scsi_execute_in_process_context() API	2006-02-14 11:14:26 -06:00
sound	[PATCH] DocBook: fix kernel-doc comments	2006-01-10 08:01:53 -08:00
video	[PATCH] neofb: avoid resetting display config on unblank (v2)	2006-02-15 15:32:21 -08:00