Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4d9e55103aec1ba7d0617cfd88412ec39e1e2d32
Commit: 4d9e55103aec1ba7d0617cfd88412ec39e1e2d32
Parent: 8a13c4f972e6c107d8cff54de647544c00e25b41
Author: Kumar Gala <[EMAIL PROTECTED]>
AuthorDate: Thu Oct 11 13:40:21 2007 -0500
Committer: Kumar Gala <[EMAIL PROTECTED]>
CommitDate: Thu Oct 11 13:40:21 2007 -0500
[POWERPC] Adjust TASK_SIZE on ppc32 systems to 3GB that are capable
All ppc32 systems except PReP and 8xx are capable of handling 3G of user
address space. Old legacy had set this to 2GB and no one has bothered to
fix it.
8xx could be bumped up to 3GB if its SW TLB miss handlers were fixed up
to properly determine kernel/user addresses.
Signed-off-by: Kumar Gala <[EMAIL PROTECTED]>
---
arch/powerpc/Kconfig | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 3180457..037664d 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -599,7 +599,8 @@ config TASK_SIZE_BOOL
config TASK_SIZE
hex "Size of user task space" if TASK_SIZE_BOOL
- default "0x80000000"
+ default "0x80000000" if PPC_PREP || PPC_8xx
+ default "0xc0000000"
config CONSISTENT_START_BOOL
bool "Set custom consistent memory pool address"
-
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