1
linux/arch
Mark Nelson 2a9294369b powerpc: Add new CPU feature: CPU_FTR_CP_USE_DCBTZ
Add a new CPU feature bit, CPU_FTR_CP_USE_DCBTZ, to be added to the
64bit powerpc chips that benefit from having dcbt and dcbz
instructions used in their memory copy routines.

This will be used in a subsequent patch that updates copy_4K_page().
The new bit is added to Cell, PPC970 and Power4 because they show
better performance with the new copy_4K_page() when dcbt and dcbz
instructions are used.

Signed-off-by: Mark Nelson <markn@au1.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-09-15 11:07:38 -07:00
..
alpha [PATCH] fix osf_getdirents() 2008-08-25 01:18:06 -04:00
arm Merge master.kernel.org:/home/rmk/linux-2.6-arm 2008-09-08 15:50:19 -07:00
avr32 avr32: pm_standby low-power ram bug fix 2008-09-01 13:04:09 +02:00
blackfin Blackfin arch: Fix PM building on BF52x: No ROTWE on BF52x, add USBWE 2008-08-28 17:32:01 +08:00
cris removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
frv
h8300
ia64 lib: Correct printk %pF to work on all architectures 2008-09-09 11:51:15 -07:00
m32r
m68k m68k: atari_keyb_init operator precedence fix 2008-09-02 10:57:52 -07:00
m68knommu
mips [MIPS] IP22: Fix detection of second HPC3 on Challenge S 2008-09-08 18:45:39 +02:00
mn10300 removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
parisc lib: Correct printk %pF to work on all architectures 2008-09-09 11:51:15 -07:00
powerpc powerpc: Add new CPU feature: CPU_FTR_CP_USE_DCBTZ 2008-09-15 11:07:38 -07:00
s390 [S390] CVE-2008-1514: prevent ptrace padding area read/write in 31-bit mode 2008-09-09 12:39:06 +02:00
sh sh64: resume_kernel fix for kernel oops built with CONFIG_BKL_PREEMPT=y. 2008-09-05 14:51:28 +09:00
sparc sparc: Fix resource flags for PCI children in OF device tree. 2008-08-28 22:59:10 -07:00
sparc64 sparc64: Prevent sparc64 from invoking irq handlers on offline CPUs 2008-09-03 02:15:30 -07:00
um
x86 Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2008-09-09 12:23:41 -07:00
xtensa
.gitignore
Kconfig