kernel-fxtec-pro1x/arch/x86_64
Venkatesh Pallipadi 1676193937 [PATCH] x86-64: Handle 32 bit PerfMon Counter writes cleanly in x86_64 nmi_watchdog
P6 CPUs and Core/Core 2 CPUs which has 'architectural perf mon' feature,
only supports write of low 32 bits in Performance Monitoring Counters.
Bits 32..39 are sign extended based on bit 31 and bits 40..63 are reserved
and should be zero.

This patch:

Change x86_64 nmi handler to handle this case cleanly.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
2007-02-13 13:26:22 +01:00
..
boot
crypto
ia32 [PATCH] Common compat_sys_sysinfo 2007-02-11 10:51:32 -08:00
kernel [PATCH] x86-64: Handle 32 bit PerfMon Counter writes cleanly in x86_64 nmi_watchdog 2007-02-13 13:26:22 +01:00
lib [PATCH] x86-64: Add __copy_from_user_nocache 2007-02-13 13:26:19 +01:00
mm [PATCH] x86-64: Fix fake numa for x86_64 machines with big IO hole 2007-02-13 13:26:22 +01:00
oprofile
pci [PATCH] mmconfig: fix unreachable_devices() 2007-02-13 13:26:20 +01:00
defconfig [PATCH] x86-64: Update defconfig 2007-02-13 13:26:19 +01:00
Kconfig [PATCH] x86-64: improved iommu documentation 2007-02-13 13:26:21 +01:00
Kconfig.debug
Makefile Remove stack unwinder for now 2006-12-15 08:47:51 -08:00