Markus Metzger de90add30e x86, bts: fix wrmsr and spinlock over kmalloc ...

Impact: fix sleeping-with-spinlock-held bugs/crashes

- Turn a wrmsr to write the DS_AREA MSR into a wrmsrl.
- Use irqsave variants of spinlocks.
- Do not allocate memory while holding spinlocks.

Reported-by: Stephane Eranian <eranian@googlemail.com>
Reported-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Markus Metzger <markus.t.metzger@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2008-11-25 17:29:02 +01:00

..

boot

x86: use limited register constraint for setnz

2008-11-25 15:38:03 +01:00

configs

x86: remove irqbalance in kernel for 32 bit

2008-10-16 16:52:52 +02:00

crypto

crypto: crc32c - Use Intel CRC32 instruction

2008-08-29 15:49:50 +10:00

ia32

compat: generic compat get/settimeofday

2008-10-16 11:21:33 -07:00

include/asm

x86, bts: turn macro into static inline function

2008-11-25 17:28:51 +01:00

kernel

x86, bts: fix wrmsr and spinlock over kmalloc

2008-11-25 17:29:02 +01:00

kvm

KVM: Fix pit memory leak if unable to allocate irq source id

2008-11-11 21:01:51 +02:00

lguest

lguest: fix irq vectors.

2008-10-31 11:24:28 +11:00

lib

Merge branch 'x86/unify-cpu-detect' into x86-v28-for-linus-phase4-D

2008-10-11 20:23:20 +02:00

mach-default

Merge branches 'x86/prototypes', 'x86/x2apic' and 'x86/debug' into x86/core

2008-08-14 14:58:22 +02:00

mach-generic

x86: make 32bit support per_cpu vector

2008-10-16 16:52:53 +02:00

mach-rdc321x

removed unused #include <linux/version.h>'s

2008-08-23 12:14:12 -07:00

mach-voyager

x86, voyager: fix smp generic helper voyager breakage

2008-11-11 12:08:53 +01:00

math-emu

x86: coding style fixes to arch/x86/math-emu/reg_constant

2008-06-18 15:00:13 +02:00

mm

x86, hibernate: fix breakage on x86_32 with CONFIG_NUMA set

2008-11-12 23:28:51 +01:00

oprofile

oprofile: fix an overflow in ppro code

2008-11-17 18:47:36 +01:00

pci

x86/PCI: irq and pci_ids patch for Intel Ibex Peak DeviceIDs

2008-10-20 10:53:48 -07:00

power

x86, hibernate: fix breakage on x86_32 with CONFIG_NUMA set

2008-11-12 23:28:51 +01:00

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

x86: video/fbdev.c: add MODULE_LICENSE

2008-05-04 20:04:46 +02:00

xen

xen: pin correct PGD on suspend

2008-11-23 13:32:24 +01:00

Kconfig

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

2008-11-19 18:53:02 -08:00

Kconfig.cpu

x86, bts: improve help text for BTS config

2008-10-28 16:39:37 +01:00

Kconfig.debug

x86: usb debug port early console, fix

2008-07-26 17:32:30 +02:00

Makefile

x86, um: ... and asm-x86 move

2008-10-22 22:55:20 -07:00

Makefile_32.cpu

x86: merge winchip-2 and winchip-2a cpu choices

2008-10-13 10:22:48 +02:00