linux/arch/ia64
Zhao Yakui c1e3b377ad ACPI: Create "idle=halt" bootparam
"idle=halt" limits the idle loop to using
the halt instruction.  No MWAIT, no IO accesses,
no C-states deeper than C1.

If something is broken in the idle code,
"idle=halt" is a less severe workaround
than "idle=poll" which disables all power savings.

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
2008-07-16 23:27:05 +02:00
..
configs [IA64] move defconfig to arch/ia64/configs/ 2008-03-04 14:19:06 -08:00
dig [PATCH] tty: Remove include of screen_info.h from tty.h 2006-07-10 13:24:16 -07:00
hp tty: The big operations rework 2008-04-30 08:29:47 -07:00
ia32 [IA64] fix personality(PER_LINUX32) performance issue 2008-05-15 09:54:19 -07:00
kernel ACPI: Create "idle=halt" bootparam 2008-07-16 23:27:05 +02:00
kvm KVM: ia64: fix zero extending for mmio ld1/2/4 emulation in KVM 2008-06-06 21:08:25 +03:00
lib [IA64] export copy_page() to modules 2007-12-07 16:10:19 -08:00
mm [IA64] fix personality(PER_LINUX32) performance issue 2008-05-15 09:54:19 -07:00
oprofile Combine instrumentation menus in kernel/Kconfig.instrumentation 2007-10-19 11:53:54 -07:00
pci PCI: ia64: use generic pci_enable_resources() 2008-04-20 21:47:05 -07:00
scripts [IA64] don't assume that unwcheck.py is executable 2007-12-07 14:42:08 -08:00
sn Merge branch 'generic-ipi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2008-07-15 14:12:03 -07:00
uv [IA64] Fix CONFIG_IA64_SGI_UV build error 2008-06-16 09:02:03 -07:00
install.sh
Kconfig ia64: convert to generic helpers for IPI function calls 2008-06-26 11:22:30 +02:00
Kconfig.debug [PATCH] Move Kprobes and Oprofile to "Instrumentation Support" menu 2005-11-07 07:53:35 -08:00
Makefile [IA64] Fix CONFIG_IA64_SGI_UV build error 2008-06-16 09:02:03 -07:00
module.lds