Thomas Gleixner a6825f1c1f x86: hpet: workaround SB700 BIOS ... AMD SB700 based systems with spread spectrum enabled use a SMM based HPET emulation to provide proper frequency setting. The SMM code is initialized with the first HPET register access and takes some time to complete. During this time the config register reads 0xffffffff. We check for max. 1000 loops whether the config register reads a non 0xffffffff value to make sure that HPET is up and running before we go further. A counting loop is safe, as the HPET access takes thousands of CPU cycles. On non SB700 based machines this check is only done once and has no side effects. Based on a quirk patch from: crane cai <crane.cai@amd.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>		2008-08-14 13:23:45 +02:00
..
boot	x86: cleanup for setup code crashes during IST probe	2008-08-14 00:13:52 +02:00
configs	Subject: devmem, x86: fix rename of CONFIG_NONPROMISC_DEVMEM	2008-07-20 08:35:55 +02:00
crypto
ia32	tracehook: exec	2008-07-26 12:00:08 -07:00
kernel	x86: hpet: workaround SB700 BIOS	2008-08-14 13:23:45 +02:00
kvm	KVM: Advertise synchronized mmu support to userspace	2008-07-29 12:34:02 +03:00
lguest	lguest: set max_pfn_mapped, growl loudly at Yinghai Lu	2008-07-29 09:58:31 +10:00
lib	x86: wrong register was used in align macro	2008-07-30 10:10:39 -07:00
mach-default	x86: add ->pre_time_init to x86_quirks	2008-07-20 09:25:52 +02:00
mach-es7000	x86: move the last Dprintk instance to pr_debug()	2008-07-21 21:58:34 +02:00
mach-generic
mach-rdc321x
mach-voyager
math-emu
mm	x86: don't call e820_regiter_active_regions if out of range on node	2008-08-14 11:35:52 +02:00
oprofile	x86/oprofile/nmi_int: add Nehalem to list of ppro cores	2008-07-24 17:29:00 -07:00
pci	x86/PCI: use dev_printk when possible	2008-07-28 15:32:26 -07:00
power
vdso	Merge branches 'x86/urgent', 'x86/amd-iommu', 'x86/apic', 'x86/cleanups', 'x86/core', 'x86/cpu', 'x86/fixmap', 'x86/gart', 'x86/kprobes', 'x86/memtest', 'x86/modules', 'x86/nmi', 'x86/pat', 'x86/reboot', 'x86/setup', 'x86/step', 'x86/unify-pci', 'x86/uv', 'x86/xen' and 'xen-64bit' into x86/for-linus	2008-07-21 16:37:17 +02:00
video
xen	xen: don't use sysret for sysexit32	2008-07-24 12:28:12 +02:00
Kconfig	mm: Make generic weak get_user_pages_fast and EXPORT_GPL it	2008-08-12 17:52:53 +10:00
Kconfig.cpu	x86: fix crash due to missing debugctlmsr on AMD K6-3	2008-07-22 14:16:37 +02:00
Kconfig.debug	x86: Fix help message for STRICT_DEVMEM config option	2008-07-21 13:04:08 -07:00
Makefile	x86, RDC321x: add to mach-default	2008-07-26 13:51:46 +02:00
Makefile_32.cpu