kernel-ark/arch/ppc64
David Gibson 14b3466161 [PATCH] Invert sense of SLB class bit
Currently, we set the class bit in kernel SLB entries, and clear it on
user SLB entries.  On POWER5, ERAT entries created in real mode have
the class bit clear.  So to avoid flushing kernel ERAT entries on each
context switch, this patch inverts our usage of the class bit, setting
it on user SLB entries and clearing it on kernel SLB entries.

Booted on POWER5 and G5.

Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-09-06 16:57:46 +10:00
..
boot
configs
kernel [PATCH] Invert sense of SLB class bit 2005-09-06 16:57:46 +10:00
lib
mm [PATCH] Invert sense of SLB class bit 2005-09-06 16:57:46 +10:00
oprofile [PATCH] ppc64: Move oprofile_model into cpu feature struct 2005-09-06 16:09:21 +10:00
xmon [PATCH] ppc64: Take udbg out of ppc_md 2005-09-06 16:07:36 +10:00
defconfig
Kconfig
Kconfig.debug
Makefile