Ben Collins 3c6df2a917 Avoid zero size allocation in cache_k8_northbridges() ...

kmalloc for flush_words resulted in zero size allocation when no
k8_northbridges existed.  Short circuit the code path for this case.

Also remove uneeded zeroing of num_k8_northbridges just after checking if
it is zero.

Signed-off-by: Ben Collins <bcollins@ubuntu.com>
Cc: Andi Kleen <ak@suse.de>
Cc: Dave Jones <davej@codemonkey.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2007-05-23 20:14:12 -07:00

..

acpi

[PATCH] x86-64: Move cpu verification code to common file

2007-05-02 19:27:08 +02:00

cpufreq

[CPUFREQ] cleanup kconfig options

2007-04-26 14:32:03 -04:00

aperture.c

x86_64: off-by-two error in aperture.c

2007-05-11 12:53:00 -07:00

apic.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

asm-offsets.c

[PATCH] x86-64: Auto compute __NR_syscall_max at compile time

2007-05-02 19:27:18 +02:00

audit.c

[PATCH] audit signal recipients

2007-05-11 05:38:25 -04:00

bugs.c

x86_64: Add asm/mtrr.h include for some builds

2007-05-12 09:47:15 -07:00

crash_dump.c

…

crash.c

move die notifier handling to common code

2007-05-08 11:15:04 -07:00

e820.c

swsusp: do not use page flags

2007-05-07 12:12:59 -07:00

early_printk.c

x86_64: early_print kernel console should send CRLF not LFCR

2007-05-21 09:56:57 -07:00

early-quirks.c

[PATCH] x86: revert x86_64-mm-fix-the-irqbalance-quirk-for-e7320-e7520-e7525

2007-05-02 19:27:04 +02:00

entry.S

[PATCH] x86-64: a few missing entry.S annotations

2007-05-02 19:27:05 +02:00

genapic_flat.c

[PATCH] x86-64: Fix allnoconfig error in genapic_flat.c

2007-05-02 19:27:21 +02:00

genapic.c

[PATCH] x86: adjust inclusion of asm/fixmap.h

2007-05-02 19:27:04 +02:00

head64.c

x86_64: display more intuitive error message if kernel is not 2MB aligned

2007-05-11 08:29:32 -07:00

head.S

[PATCH] x86-64: Remove unused stext symbol

2007-05-02 19:27:10 +02:00

hpet.c

failsafe mechanism to HPET clock calibration

2007-04-14 21:44:03 -07:00

i387.c

[PATCH] x86-64: use BUILD_BUG_ON in FPU code

2006-12-07 02:14:01 +01:00

i8259.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

init_task.c

[PATCH] nsproxy: move init_nsproxy into kernel/nsproxy.c

2006-10-02 07:57:20 -07:00

io_apic.c

Fix misspellings collected by members of KJ list.

2007-05-09 07:14:03 +02:00

ioport.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

irq.c

wrap access to thread_info

2007-05-09 12:30:56 -07:00

k8.c

Avoid zero size allocation in cache_k8_northbridges()

2007-05-23 20:14:12 -07:00

kprobes.c

Kprobes: The ON/OFF knob thru debugfs

2007-05-08 11:15:19 -07:00

ldt.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

machine_kexec.c

Revert "[PATCH] x86: __pa and __pa_symbol address space separation"

2007-05-07 08:44:24 -07:00

Makefile

x86, serial: convert legacy COM ports to platform devices

2007-05-08 11:15:23 -07:00

mce_amd.c

Add suspend-related notifications for CPU hotplug

2007-05-09 12:30:56 -07:00

mce_intel.c

…

mce.c

Add suspend-related notifications for CPU hotplug

2007-05-09 12:30:56 -07:00

module.c

[PATCH] Generic BUG for x86-64

2006-12-08 08:28:39 -08:00

mpparse.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

nmi.c

move die notifier handling to common code

2007-05-08 11:15:04 -07:00

pci-calgary.c

[PATCH] x86-64: dma_ops as const

2007-05-02 19:27:06 +02:00

pci-dma.c

[PATCH] x86-64: improved iommu documentation

2007-02-13 13:26:21 +01:00

pci-gart.c

x86_64: off-by-two error in aperture.c

2007-05-11 12:53:00 -07:00

pci-nommu.c

[PATCH] x86-64: dma_ops as const

2007-05-02 19:27:06 +02:00

pci-swiotlb.c

[PATCH] x86-64: dma_ops as const

2007-05-02 19:27:06 +02:00

pmtimer.c

[PATCH] time: x86_64: convert x86_64 to use GENERIC_TIME

2007-02-16 08:14:00 -08:00

process.c

move die notifier handling to common code

2007-05-08 11:15:04 -07:00

ptrace.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

reboot.c

Detach sched.h from mm.h

2007-05-21 09:18:19 -07:00

relocate_kernel.S

…

setup64.c

[PATCH] x86: Allow percpu variables to be page-aligned

2007-05-02 19:27:12 +02:00

setup.c

x86_64: Don't call mtrr_bp_init from identify_cpu

2007-05-11 12:53:00 -07:00

signal.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

smp.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

smpboot.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

stacktrace.c

simplify the stacktrace code

2007-05-08 11:14:58 -07:00

suspend_asm.S

[PATCH] x86-64: Relocatable Kernel Support

2007-05-02 19:27:07 +02:00

suspend.c

[PATCH] x86: Save and restore the fixed-range MTRRs of the BSP when suspending

2007-05-02 19:27:17 +02:00

sys_x86_64.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

syscall.c

[PATCH] x86-64: Auto compute __NR_syscall_max at compile time

2007-05-02 19:27:18 +02:00

tce.c

Remove all inclusions of <linux/config.h>

2006-10-04 03:38:54 -04:00

time.c

Add IRQF_IRQPOLL flag on x86_64

2007-05-08 11:15:22 -07:00

trampoline.S

[PATCH] x86-64: Move cpu verification code to common file

2007-05-02 19:27:08 +02:00

traps.c

Revert "ipmi: add new IPMI nmi watchdog handling"

2007-05-14 15:24:24 -07:00

tsc_sync.c

[PATCH] x86: Log reason why TSC was marked unstable

2007-05-02 19:27:08 +02:00

tsc.c

[PATCH] x86: Log reason why TSC was marked unstable

2007-05-02 19:27:08 +02:00

verify_cpu.S

[PATCH] x86-64: Use symbolic CPU features in early CPUID check

2007-05-02 19:27:20 +02:00

vmlinux.lds.S

all-archs: consolidate .data section definition in asm-generic

2007-05-19 09:11:57 +02:00

vsmp.c

[PATCH] Fix build breakage with CONFIG_X86_VSMP

2006-10-12 12:25:27 -07:00

vsyscall.c

x86_64: vsyscall time() fix

2007-05-21 09:56:57 -07:00

x8664_ksyms.c

[PATCH] x86: Export _proxy_pda for gcc 4.2

2007-03-16 21:07:36 +01:00