Benjamin Herrenschmidt 67b108131d [PATCH] ppc64: Fix huge pages MMU mapping bug ... Current kernel has a couple of sneaky bugs in the ppc64 hugetlb code that cause huge pages to be potentially left stale in the hash table and TLBs (improperly invalidated), with all the nasty consequences that can have. One is that we forgot to set the "secondary" bit in the hash PTEs when hashing a huge page in the secondary bucket (fortunately very rare). The other one is on non-LPAR machines (like Apple G5s), flush_hash_range() which is used to flush a batch of PTEs simply did not work for huge pages. Historically, our huge page code didn't batch, but this was changed without fixing this routine. This patch fixes both. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2005-09-23 13:35:36 -07:00
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boot	[PATCH] PPC64: large INITRD causes kernel not to boot	2005-09-09 22:11:37 +10:00
configs	[PATCH] ppc64: Add CONFIG_HZ	2005-08-30 13:40:02 +10:00
kernel	[PATCH] ppc64: SMU driver update & i2c support	2005-09-22 22:17:35 -07:00
lib	[LIB]: Consolidate _atomic_dec_and_lock()	2005-09-14 21:47:01 -07:00
mm	[PATCH] ppc64: Fix huge pages MMU mapping bug	2005-09-23 13:35:36 -07:00
oprofile	[PATCH] ppc64: Move oprofile_model into cpu feature struct	2005-09-06 16:09:21 +10:00
xmon	[PATCH] ppc64: Add ptrace data breakpoint support	2005-09-12 17:19:12 +10:00
defconfig	[PATCH] ppc64: Add CONFIG_HZ	2005-08-30 13:40:02 +10:00
Kconfig	[LIB]: Consolidate _atomic_dec_and_lock()	2005-09-14 21:47:01 -07:00
Kconfig.debug	[PATCH] ppc64: update xmon helptext	2005-09-05 00:06:01 -07:00
Makefile	[PATCH] ppc64: Build zImage.vmode for G5	2005-09-21 10:11:54 -07:00