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linux/arch/ia64/kernel
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Alex Williamson 182fdd225d [IA64] Fix processor_get_freq 
The core cpufreq code doesn't appear to understand returning -EAGAIN
for the get() function of the cpufreq_driver.  If PAL_GET_PSTATE returns
-1, such as when running on Xen, scaling_cur_freq is happy to return
4294967285 kHz (ie. (unsigned)-11).  The other drivers appear to return
0 for a failure, and doing so gives me the max frequency from
scaling_cur_frequency and "<unknown>" from cpuinfo_cur_frequency.  I
believe that's the desired behavior.

Signed-off-by: Alex Williamson <alex.williamson@hp.com>
Acked-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-15 13:20:38 -07:00
..
cpufreq
[IA64] Fix processor_get_freq
2007-08-15 13:20:38 -07:00
acpi-ext.c
Pull acpi_os_free into release branch
2006-07-01 17:19:08 -04:00
acpi-processor.c
[IA64] Fix using uninitialized data in _PDC setup
2007-05-24 10:14:30 -07:00
acpi.c
[IA64] Fix wrong assumption in acpi_gsi_to_irq
2007-07-26 14:27:42 -07:00
asm-offsets.c
[IA64] Convert to generic timekeeping/clocksource
2007-07-20 11:22:30 -07:00
audit.c
[PATCH] audit signal recipients
2007-05-11 05:38:25 -04:00
brl_emu.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
crash_dump.c
[IA64] kexec: Minor enhancement to includes in crash.c
2007-02-05 11:31:04 -08:00
crash.c
[IA64] kdump on INIT needs multi-nodes sync-up (v.2)
2007-05-14 15:55:39 -07:00
cyclone.c
cyclone.c: silly use of volatile, __iomem fixes
2007-07-26 11:11:57 -07:00
efi_stub.S
[IA64] make efi_stub.S fit in 80 cols
2006-06-21 14:35:28 -07:00
efi.c
handle kernelcore=: generic
2007-07-17 10:22:59 -07:00
entry.h
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
entry.S
[IA64] fallocate system call
2007-07-19 13:48:00 -07:00
err_inject.c
[IA64] typo s/kenrel/kernel/
2007-05-10 09:35:30 -07:00
esi_stub.S
[IA64] esi-support
2006-06-21 11:19:22 -07:00
esi.c
[IA64] esi-support
2006-06-21 11:19:22 -07:00
fsys.S
[IA64] Convert to generic timekeeping/clocksource
2007-07-20 11:22:30 -07:00
fsyscall_gtod_data.h
[IA64] Convert to generic timekeeping/clocksource
2007-07-20 11:22:30 -07:00
gate-data.S
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
gate.lds.S
[PATCH] vDSO hash-style fix
2006-07-31 13:28:43 -07:00
gate.S
[IA64] Stop bit for brl instruction
2007-07-09 13:37:44 -07:00
head.S
[IA64] fix section mismatch warnings
2007-07-25 13:08:26 -07:00
ia64_ksyms.c
[IA64] Need export for csum_ipv6_magic
2006-12-07 13:18:57 -08:00
init_task.c
Remove fs.h from mm.h
2007-07-29 17:09:29 -07:00
iosapic.c
[IA64] Fix wrong access to irq_desc[] in iosapic_register_intr().
2007-08-01 11:57:59 -07:00
irq_ia64.c
[IA64] Fix possible race in destroy_and_reserve_irq()
2007-07-30 16:30:42 -07:00
irq_lsapic.c
[IA64] spelling fixes: arch/ia64/
2007-05-11 14:55:43 -07:00
irq.c
[IA64] SN2 needs platform specific irq_to_vector() function.
2007-08-13 10:31:26 -07:00
ivt.S
[IA64] relax per-cpu TLB requirement to DTC
2007-02-06 15:04:48 -08:00
jprobes.S
[IA64] enable trap code on slot 1
2006-12-12 12:00:55 -08:00
kprobes.c
jprobes: make jprobes a little safer for users
2007-07-19 10:04:44 -07:00
machine_kexec.c
[IA64] Fix NULL-pointer dereference in ia64_machine_kexec()
2007-02-05 14:06:44 -08:00
machvec.c
[IA64] Ensure that machvec is set up takes place before serial console
2007-07-25 11:12:47 -07:00
Makefile
[IA64] Itanium MC Error Injection Tool: Makefile changes
2007-01-29 15:27:07 -08:00
mca_asm.S
[IA64] Support multiple CPUs going through OS_MCA
2007-07-11 11:50:11 -07:00
mca_drv_asm.S
[IA64] Don't set psr.ic and psr.i simultaneously
2007-07-09 10:30:28 -07:00
mca_drv.c
[IA64] spelling fixes: arch/ia64/
2007-05-11 14:55:43 -07:00
mca_drv.h
[IA64] printing support for MCA/INIT
2006-09-26 14:44:37 -07:00
mca.c
[IA64] Clean up CPE handler registration
2007-08-13 13:22:45 -07:00
minstate.h
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
module.c
[IA64] spelling fixes: arch/ia64/
2007-05-11 14:55:43 -07:00
msi_ia64.c
[IA64] Support irq migration across domain
2007-07-17 09:57:42 -07:00
numa.c
[PATCH] cpumask: export node_to_cpu_mask consistently
2006-10-02 07:57:17 -07:00
pal.S
[IA64] reformat pal.S to fit in 80 columns, fix typos
2006-10-17 14:54:19 -07:00
palinfo.c
Add suspend-related notifications for CPU hotplug
2007-05-09 12:30:56 -07:00
patch.c
[IA64] remove per-cpu ia64_phys_stacked_size_p8
2007-02-06 15:04:18 -08:00
perfmon_default_smpl.c
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
perfmon_generic.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
perfmon_itanium.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
perfmon_mckinley.h
[IA64] spelling fixes: arch/ia64/
2007-05-11 14:55:43 -07:00
perfmon_montecito.h
[IA64] sparse cleanups
2006-12-07 10:48:19 -08:00
perfmon.c
remove unused TIF_NOTIFY_RESUME flag
2007-07-31 15:39:38 -07:00
process.c
[IA64] disable irq's and check need_resched before safe_halt
2007-08-13 10:17:23 -07:00
ptrace.c
[IA64] add missing syscall trace clear
2007-03-08 10:27:24 -08:00
relocate_kernel.S
[IA64] Removal of percpu TR cleanup in kexec code
2007-05-08 10:00:28 -07:00
sal.c
[IA64] spelling fixes: arch/ia64/
2007-05-11 14:55:43 -07:00
salinfo.c
[IA64] spelling fixes: arch/ia64/
2007-05-11 14:55:43 -07:00
semaphore.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
setup.c
[IA64] Remove a few duplicate includes
2007-07-30 16:28:59 -07:00
sigframe.h
[IA64] Add TIF_RESTORE_SIGMASK
2007-05-08 14:51:59 -07:00
signal.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
2007-05-09 13:38:45 -07:00
smp.c
[IA64] Allow smp_call_function_single() to current cpu
2007-07-30 16:26:45 -07:00
smpboot.c
[IA64] fix section mismatch warnings
2007-07-25 13:08:26 -07:00
sys_ia64.c
header cleaning: don't include smp_lock.h when not used
2007-05-08 11:15:07 -07:00
time.c
[IA64] ITC: Reduce rating for ITC clock if ITCs are drifty
2007-08-01 14:02:36 -07:00
topology.c
Add suspend-related notifications for CPU hotplug
2007-05-09 12:30:56 -07:00
traps.c
Report that kernel is tainted if there was an OOPS
2007-07-17 10:23:02 -07:00
unaligned.c
header cleaning: don't include smp_lock.h when not used
2007-05-08 11:15:07 -07:00
uncached.c
[PATCH] Define easier to handle GFP_THISNODE
2006-09-26 08:48:50 -07:00
unwind_decoder.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
unwind_i.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
unwind.c
[IA64] Correct unwind validation code
2007-06-26 13:33:10 -07:00
vmlinux.lds.S
[IA64] get back PT_IA_64_UNWIND program header
2007-08-13 14:50:35 -07:00