Andi Kleen
0c3749c41f
[PATCH] x86_64: Calibrate APIC timer using PM timer ...
On some broken motherboards (at least one NForce3 based AMD64 laptop)
the PIT timer runs at a incorrect frequency. This patch adds a new
option "apicpmtimer" that allows to use the APIC timer and calibrate it
using the PMTimer. It requires the earlier patch that allows to run the
main timer from the APIC.
Specifying apicpmtimer implies apicmaintimer.
The option defaults to off for now.
I tested it on a few systems and the resulting APIC timer frequencies
were usually a bit off, but always <1%, which should be tolerable.
TBD figure out heuristic to enable this automatically on the affected
systems TBD perhaps do it on all NForce3s or using DMI?
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-04 16:43:15 -08:00
[ACPI] ACPICA 20060127
2006-01-31 03:25:09 -05:00
[PATCH] alpha: dma-mapping.h: add "struct scatterlist;"
2006-02-01 08:53:11 -08:00
[ARM] 3284/1: S3C2400 - adds support to GPIO
2006-02-01 21:24:23 +00:00
[PATCH] arm26: add __kernel_old_dev_t for nfsd
2006-02-01 08:53:22 -08:00
[PATCH] include/asm-*/bitops.h: fix more "~0UL >> size" typos
2006-02-03 08:32:02 -08:00
[PATCH] include/asm-*/bitops.h: fix more "~0UL >> size" typos
2006-02-03 08:32:02 -08:00
[PATCH] Use atomic64_set for 64-bit case of atomic_long_set
2006-01-15 10:17:07 -08:00
[PATCH] include/asm-*/bitops.h: fix more "~0UL >> size" typos
2006-02-03 08:32:02 -08:00
[PATCH] Export cpu topology in sysfs
2006-02-03 08:32:09 -08:00
[PATCH] ia64: drop arch-specific IDE MAX_HWIFS definition
2006-02-03 08:32:11 -08:00
[PARISC] New syscalls (inotify, *at, pselect6/ppoll, migrate_pages)
2006-01-30 00:53:14 -05:00
[PATCH] powerpc: fix for kexec ppc32
2006-02-01 08:53:19 -08:00
[PATCH] ppc: Remove powermac support from ARCH=ppc
2006-01-15 17:30:44 +11:00
[PATCH] s390: compile fix: missing defines in asm-s390/io.h
2006-02-03 08:32:01 -08:00
[PATCH] sh/sh64: Fix bogus TIOCGICOUNT definitions
2006-02-01 08:53:20 -08:00
[PATCH] sh/sh64: Fix bogus TIOCGICOUNT definitions
2006-02-01 08:53:20 -08:00
[SPARC]: Add support for *at(), ppoll, and pselect syscalls.
2006-01-19 02:42:49 -08:00
[SPARC64]: Implement __raw_read_trylock()
2006-01-23 21:03:56 -08:00
[PATCH] uml: avoid "CONFIG_NR_CPUS undeclared" bogus error messages
2006-02-01 08:53:23 -08:00
[PATCH] include/asm-*/bitops.h: fix more "~0UL >> size" typos
2006-02-03 08:32:02 -08:00
[PATCH] x86_64: Calibrate APIC timer using PM timer
2006-02-04 16:43:15 -08:00
[PATCH] xtensa: add asm/futex.h
2006-02-01 08:53:23 -08:00
[PATCH] SELinux: fix size-128 slab leak
2006-02-03 18:31:33 -08:00
V4L/DVB (3388): tuner_params->tda988x is currently unused, so disable
2006-01-15 21:28:17 -02:00
[NET]: Add CONFIG_NETDEBUG to suppress bad packet messages.
2006-02-02 20:40:09 -08:00
Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6
2006-01-31 13:12:41 -08:00
0c3749c41f