linux-stable/arch/powerpc
Anton Blanchard bd19c8994a [POWERPC] system call micro optimisation
In the syscall path we currently have:

       crclr   so
       mfcr    r9

If we shift the crclr up we can avoid a stall on some CPUs.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-06-15 19:31:26 +10:00
..
boot [POWERPC] Editable kernel command-line in zImage binary. 2006-06-15 19:31:25 +10:00
configs [POWERPC] Update pseries defconfig 2006-06-15 19:31:26 +10:00
kernel [POWERPC] system call micro optimisation 2006-06-15 19:31:26 +10:00
lib [POWERPC] Optimise some TOC usage 2006-06-15 19:31:25 +10:00
math-emu powerpc: move math-emu over to arch/powerpc 2006-03-27 23:43:27 -06:00
mm [POWERPC] Remove stale 64bit on 32bit kernel code 2006-06-15 19:31:26 +10:00
oprofile [POWERPC] Optimise some TOC usage 2006-06-15 19:31:25 +10:00
platforms [POWERPC] cleanup dma_mapping_ops 2006-06-15 19:31:26 +10:00
sysdev [POWERPC] node local IOMMU tables 2006-06-15 19:31:26 +10:00
xmon [PATCH] powerpc: add a raw dump command to xmon 2006-03-17 13:22:33 +11:00
Kconfig [POWERPC] Add support for PCI-Express nodes in the device tree 2006-06-15 19:31:25 +10:00
Kconfig.debug [PATCH] powerpc: Make early debugging options behave with oldconfig 2006-05-19 14:35:23 +10:00
Makefile [POWERPC] Remove stale 64bit on 32bit kernel code 2006-06-15 19:31:26 +10:00