kernel-ark/arch
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
..
alpha
arm
arm26
cris [PATCH] arch/cris/Kconfig.debug: use lib/Kconfig.debug 2005-09-05 00:06:19 -07:00
frv [PATCH] frv: Remove export of strtok() 2005-09-05 00:06:01 -07:00
h8300
i386 [PATCH] uml: SYSEMU: slight cleanup and speedup 2005-09-05 00:06:20 -07:00
ia64
m32r
m68k [PATCH] m68k: cleanup inline mem functions 2005-09-05 00:06:19 -07:00
m68knommu
mips [PATCH] mips: fix build warnings 2005-09-05 00:06:08 -07:00
parisc
ppc [PATCH] swsusp: switch pm_message_t to struct 2005-09-05 00:06:16 -07:00
ppc64 [PATCH] Invert sense of SLB class bit 2005-09-06 16:57:46 +10:00
s390 [PATCH] s390: compat system calls 2005-09-05 00:06:29 -07:00
sh
sh64 [PATCH] arch/sh64/Kconfig: doesn't need it's own LOG_BUF_SHIFT 2005-09-05 00:06:09 -07:00
sparc
sparc64
um [PATCH] uml: fix x86_64 page leak 2005-09-05 00:06:24 -07:00
v850
x86_64 [PATCH] swsusp: fix remaining u32 vs. pm_message_t confusion 2005-09-05 00:06:15 -07:00
xtensa