PWN-Hunter/android_kernel_xiaomi_sdm845
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
1676193937
android_kernel_xiaomi_sdm845/arch
History
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
..
alpha [PATCH] Dynamic kernel command-line: alpha 2007-02-12 09:48:37 -08:00
arm [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
arm26 [PATCH] Dynamic kernel command-line: arm26 2007-02-12 09:48:37 -08:00
avr32 [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
cris [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
frv [PATCH] Dynamic kernel command-line: frv 2007-02-12 09:48:37 -08:00
h8300 [PATCH] Dynamic kernel command-line: h8300 2007-02-12 09:48:38 -08:00
i386 [PATCH] i386: romsignature/checksum cleanup 2007-02-13 13:26:22 +01:00
ia64 [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
m32r [PATCH] Dynamic kernel command-line: m32r 2007-02-12 09:48:38 -08:00
m68k [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
m68knommu [PATCH] Dynamic kernel command-line: m68knommu 2007-02-12 09:48:38 -08:00
mips [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
parisc [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
powerpc [PATCH] mark struct inode_operations const 1 2007-02-12 09:48:46 -08:00
ppc [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
s390 Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6 2007-02-12 09:57:44 -08:00
sh [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
sh64 [PATCH] Dynamic kernel command-line: sh64 2007-02-12 09:48:39 -08:00
sparc [SPARC]: Re-export saved_command_line to modules. 2007-02-12 15:15:48 -08:00
sparc64 [SPARC]: Re-export saved_command_line to modules. 2007-02-12 15:15:48 -08:00
um [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
v850 [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
x86_64 [PATCH] x86-64: Handle 32 bit PerfMon Counter writes cleanly in x86_64 nmi_watchdog 2007-02-13 13:26:22 +01:00
xtensa [PATCH] Dynamic kernel command-line: xtensa 2007-02-12 09:48:39 -08:00