Naga Chumbalkar 1f858ef2fb [CPUFREQ] pcc-cpufreq: don't load driver if get_freq fails during init. ...

Return 0 on failure. This will cause the initialization of the driver
to fail and prevent the driver from loading if the BIOS cannot handle
the PCC interface command to "get frequency". Otherwise, the driver
will load and display a very high value like "4294967274" (which is
actually -EINVAL) for frequency:

# cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq
4294967274

Signed-off-by: Naga Chumbalkar <nagananda.chumbalkar@hp.com>
CC: stable@kernel.org
Signed-off-by: Dave Jones <davej@redhat.com>

2011-03-09 12:33:15 -05:00

..

acpi

x86 quirk: Fix polarity for IRQ0 pin2 override on SB800 systems

2011-02-24 20:30:21 +01:00

apic

x86, ioapic: Don't warn about non-existing IOAPICs if we have none

2011-02-15 04:15:04 +01:00

cpu

[CPUFREQ] pcc-cpufreq: don't load driver if get_freq fails during init.

2011-03-09 12:33:15 -05:00

.gitignore

…

alternative.c

x86: Fix text_poke_smp_batch() deadlock

2011-02-12 02:34:34 +01:00

amd_iommu_init.c

Merge branch 'x86-iommu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-10-21 14:23:48 -07:00

amd_iommu.c

tree-wide: fix comment/printk typos

2010-11-01 15:38:34 -04:00

amd_nb.c

x86: Use PCI method for enabling AMD extended config space before MSR method

2011-01-11 12:43:41 +01:00

apb_timer.c

x86/mrst: Fix apb timer rating when lapic timer is used

2011-02-24 08:22:43 +01:00

aperture_64.c

x86: Use PCI method for enabling AMD extended config space before MSR method

2011-01-11 12:43:41 +01:00

apm_32.c

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2010-10-24 13:41:39 -07:00

asm-offsets_32.c

x86, asm: Fix CFI macro invocations to deal with shortcomings in gas

2010-10-19 14:28:02 -07:00

asm-offsets_64.c

tracing: Define NR_syscalls for x86_64

2009-08-26 21:29:58 +02:00

asm-offsets.c

…

audit_64.c

…

bootflag.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

check.c

x86: Use memblock to replace early_res

2010-08-27 11:12:29 -07:00

cpuid.c

BKL: remove extraneous #include <smp_lock.h>

2010-11-17 08:59:32 -08:00

crash_dump_32.c

mm: stack based kmap_atomic()

2010-10-26 16:52:08 -07:00

crash_dump_64.c

mm, x86: Saving vmcore with non-lazy freeing of vmas

2010-09-17 09:11:56 +02:00

crash.c

x86, UV: Make kdump avoid stack dumps

2010-07-21 11:33:27 -07:00

doublefault_32.c

x86: Use get_desc_base()

2009-07-19 18:27:51 +02:00

dumpstack_32.c

x86: Eliminate bp argument from the stack tracing routines

2010-11-18 14:37:34 +01:00

dumpstack_64.c

x86-64: Don't use pointer to out-of-scope variable in dump_trace()

2011-01-24 13:46:15 -08:00

dumpstack.c

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6

2011-01-13 20:15:35 -08:00

e820.c

PM / ACPI: Move NVS saving and restoring code to drivers/acpi

2011-01-07 00:36:55 -05:00

early_printk.c

x86, earlyprintk: Move mrst early console to platform/ and fix a typo

2010-12-06 20:52:04 +01:00

early-quirks.c

x86 quirk: Fix polarity for IRQ0 pin2 override on SB800 systems

2011-02-24 20:30:21 +01:00

entry_32.S

KVM: Handle async PF in a guest.

2011-01-12 11:23:16 +02:00

entry_64.S

Merge branch 'kvm-updates/2.6.38' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2011-01-13 10:14:24 -08:00

ftrace.c

Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

2011-01-07 17:02:58 -08:00

head32.c

x86: Add CE4100 platform support

2010-11-12 00:45:41 +01:00

head64.c

x86-64: Only set max_pfn_mapped to 512 MiB if we enter via head_64.S

2010-10-14 09:06:49 +02:00

head_32.S

x86-32: Make sure the stack is set up before we use it

2011-02-04 22:27:28 -08:00

head_64.S

x86-64: Simplify loading initial_gs

2010-07-21 21:23:51 -07:00

head.c

x86: Use memblock to replace early_res

2010-08-27 11:12:29 -07:00

hpet.c

x86: HPET: Chose a paranoid safe value for the ETIME check

2010-12-13 13:42:44 +01:00

hw_breakpoint.c

x86: Use this_cpu_ops to optimize code

2010-12-30 12:20:28 +01:00

i386_ksyms_32.c

x86: Don't generate cmpxchg8b_emu if CONFIG_X86_CMPXCHG64=y

2009-10-01 08:42:24 +02:00

i387.c

KVM: Initialize fpu state in preemptible context

2011-01-12 12:02:26 +02:00

i8237.c

…

i8253.c

i8253: Convert i8253_lock to raw_spinlock

2010-03-02 10:28:38 +01:00

i8259.c

x86: i8259: Convert to new irq_chip functions

2010-10-12 16:53:36 +02:00

init_task.c

Rename .data.cacheline_aligned to .data..cacheline_aligned.

2010-03-03 11:25:58 +01:00

io_delay.c

…

ioport.c

x86-64, paravirt: Call set_iopl_mask() on 64 bits

2009-12-09 16:54:08 -08:00

irq_32.c

Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2011-01-18 14:29:21 -08:00

irq_64.c

x86: Unify fixup_irqs() for 32-bit and 64-bit kernels

2009-11-02 15:56:34 +01:00

irq_work.c

irq_work: Add generic hardirq context callbacks

2010-10-18 19:58:50 +02:00

irq.c

x86: Readd missing irq_to_desc() in fixup_irq()

2011-02-12 11:56:22 +01:00

irqinit.c

Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-10-21 14:11:46 -07:00

jump_label.c

jump label: x86 support

2010-09-22 16:33:03 -04:00

kdebugfs.c

llseek: automatically add .llseek fop

2010-10-15 15:53:27 +02:00

kgdb.c

x86, NMI: Remove DIE_NMI_IPI

2011-01-07 15:08:53 +01:00

kprobes.c

Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

2011-01-07 17:02:58 -08:00

kvm.c

KVM guest: Fix kvm clock initialization when it's configured out

2011-01-12 11:30:56 +02:00

kvmclock.c

KVM paravirt: Move kvm_smp_prepare_boot_cpu() from kvmclock.c to kvm.c.

2011-01-12 11:23:10 +02:00

ldt.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

machine_kexec_32.c

Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-12-08 13:27:33 -08:00

machine_kexec_64.c

x86, cleanups: Use clear_page/copy_page rather than memset/memcpy

2010-09-22 15:36:49 -07:00

Makefile

Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2011-01-06 11:06:31 -08:00

mca_32.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

microcode_amd.c

Merge branch 'x86-microcode-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2011-01-06 11:06:09 -08:00

microcode_core.c

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2010-10-24 13:41:39 -07:00

microcode_intel.c

x86/microcode: Fix double vfree() and remove redundant pointer checks before vfree()

2010-12-27 14:33:30 +01:00

mmconf-fam10h_64.c

x86-64: Fix and clean up AMD Fam10 MMCONF enabling

2010-11-18 13:41:35 +01:00

module.c

mm: unify module_alloc code for vmalloc

2011-01-13 17:32:34 -08:00

mpparse.c

x86: Further simplify mp_irq info handling

2010-12-09 21:52:06 +01:00

msr.c

BKL: remove extraneous #include <smp_lock.h>

2010-11-17 08:59:32 -08:00

paravirt_patch_32.c

…

paravirt_patch_64.c

…

paravirt-spinlocks.c

locking: Convert __raw_spin* functions to arch_spin*

2009-12-14 23:55:32 +01:00

paravirt.c

thp: add pmd paravirt ops

2011-01-13 17:32:39 -08:00

pci-calgary_64.c

x86, calgary: Make Calgary IOMMU use IOMMU_INIT_* macros.

2010-08-26 15:14:15 -07:00

pci-dma.c

x86, iommu: Utilize the IOMMU_INIT macros functionality.

2010-08-26 15:14:52 -07:00

pci-gart_64.c

x86, amd-nb: Cleanup AMD northbridge caching code

2010-11-18 15:53:05 +01:00

pci-iommu_table.c

x86, iommu: Add proper dependency sort routine (and sanity check).

2010-08-26 15:13:19 -07:00

pci-nommu.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

pci-swiotlb.c

x86, swiotlb: Make SWIOTLB use IOMMU_INIT_* macros.

2010-08-26 15:13:37 -07:00

pcspeaker.c

…

probe_roms_32.c

…

process_32.c

cpuidle/x86/perf: fix power:cpu_idle double end events and throw cpu_idle events from the cpuidle layer

2011-01-12 18:05:16 -05:00

process_64.c

cpuidle/x86/perf: fix power:cpu_idle double end events and throw cpu_idle events from the cpuidle layer

2011-01-12 18:05:16 -05:00

process.c

x86, dmi, debug: Log board name (when present) in dmesg/oops output

2011-02-15 04:20:57 +01:00

ptrace.c

ptrace: cleanup arch_ptrace() on x86

2010-10-27 18:03:10 -07:00

pvclock.c

x86/pvclock: Zero last_value on resume

2010-11-28 09:33:20 +01:00

quirks.c

x86: HPET force enable for CX700 / VIA Epia LT

2010-09-15 16:27:04 +02:00

reboot_fixups_32.c

x86: Ce4100: Add reboot_fixup() for CE4100

2010-11-12 00:45:41 +01:00

reboot.c

x86: Fix reboot problem on VersaLogic Menlow boards

2011-02-21 08:41:26 +01:00

relocate_kernel_32.S

…

relocate_kernel_64.S

…

resource.c

x86: avoid high BIOS area when allocating address space

2010-12-17 10:01:30 -08:00

rtc.c

set_rtc_mmss: show warning message only once

2011-01-13 08:03:07 -08:00

setup_percpu.c

Merge branch 'core-memblock-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-10-21 18:52:11 -07:00

setup.c

Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2011-01-06 10:51:36 -08:00

signal.c

x86: Merge sys_sigaltstack

2009-12-09 16:28:59 -08:00

smp.c

x86, kexec: Make sure to stop all CPUs before exiting the kernel

2010-10-21 13:30:44 -07:00

smpboot.c

x86: Fix section mismatch in LAPIC initialization

2011-02-10 13:26:53 +01:00

stacktrace.c

x86: Eliminate bp argument from the stack tracing routines

2010-11-18 14:37:34 +01:00

step.c

x86, ptrace: Fix block-step

2010-03-26 11:33:57 +01:00

sys_i386_32.c

i386: Make kernel_execve() suitable for stack unwinding

2010-09-03 08:16:02 +02:00

sys_x86_64.c

improve sys_newuname() for compat architectures

2010-03-12 15:52:32 -08:00

syscall_64.c

…

syscall_table_32.S

x86: fix up system call numbering nit

2010-08-10 15:35:10 -07:00

tboot.c

thp: pte alloc trans splitting

2011-01-13 17:32:40 -08:00

tce_64.c

…

test_nx.c

…

test_rodata.c

…

time.c

x86, nmi_watchdog: Remove all stub function calls from old nmi_watchdog

2010-11-18 09:08:23 +01:00

tls.c

…

tls.h

…

topology.c

…

trampoline_32.S

x86: cpuinit-annotate SMP boot trampolines properly

2009-09-20 20:23:37 +02:00

trampoline_64.S

x86, cpu: Rename verify_cpu_64.S to verify_cpu.S

2010-11-10 15:42:42 -08:00

trampoline.c

Merge branch 'x86-trampoline-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-10-22 20:37:50 -07:00

traps.c

x86, NMI: Clean-up default_do_nmi()

2011-01-07 15:08:53 +01:00

tsc_sync.c

locking: Convert __raw_spin* functions to arch_spin*

2009-12-14 23:55:32 +01:00

tsc.c

Merge branches 'core-fixes-for-linus', 'x86-fixes-for-linus', 'timers-fixes-for-linus' and 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2011-01-15 12:45:00 -08:00

verify_cpu.S

x86: Fix included-by file reference comments

2010-11-18 09:58:54 +01:00

vm86_32.c

thp: split_huge_page_mm/vma

2011-01-13 17:32:41 -08:00

vmlinux.lds.S

Revert "x86: Make relocatable kernel work with new binutils"

2011-01-19 10:09:42 +01:00

vsmp_64.c

…

vsyscall_64.c

timkeeping: Fix update_vsyscall to provide wall_to_monotonic offset

2010-07-27 12:40:54 +02:00

x86_init.c

x86: Introduce x86_msi_ops

2010-10-18 10:49:34 -04:00

x8664_ksyms_64.c

x86-64: Don't export init_level4_pgt

2010-04-28 17:25:47 -07:00

xsave.c

x86, xsave: Use alloc_bootmem_align() instead of alloc_bootmem()

2010-12-13 16:13:11 -08:00