Benjamin Herrenschmidt 6846ee5ca6 zlib: Fix build of powerpc boot wrapper ... Commit ac4c2a3bbe broke the build of all powerpc boot wrappers. It attempts to add an include of autoconf.h but used the wrong path for it. It also adds -D__KERNEL__ to our boot wrapper, both things that we pretty much didn't do on purpose so far. We want our boot wrapper to remain independent enough of the kernel for various reasons, one of them being that you can "wrap" an existing kernel at distro install time which allows to ship one kernel image and a set of boot wrappers for different platforms, the wrappers don't have to be built out of the same kernel build tree. It's also incorrect to do what the patch does in our boot environment since we may not have a proper alignment exception handler which means we may not be able to fixup the few cases where an unaligned access will need SW emulation (depends on the core variant, could be when crossing page or segment boundaries for example). This patch fixes it by putting the old code back in and using the new "fancy" variant only when CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is set, which happens not to be set on powerpc since we don't include autoconf.h. It also reverts the changes to our boot wrapper Makefile. This means that x86 should, afaik, keep the optimisations since its boot wrapper does include autoconf.h and define __KERNEL__ (though I doubt they make that much different outside of slow embedded processors). Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2010-01-13 16:13:39 -08:00
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boot	zlib: Fix build of powerpc boot wrapper	2010-01-13 16:13:39 -08:00
configs	powerpc/defconfigs: Set HZ=100 on pseries and ppc64 defconfigs	2009-12-18 14:54:26 +11:00
include/asm	Merge commit 'kumar/next' into merge	2009-12-21 09:30:42 +11:00
kernel	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6	2009-12-30 13:13:24 -08:00
kvm	KVM: powerpc: Fix mtsrin in book3s_64 mmu	2009-12-27 13:36:34 -02:00
lib	locking: Convert raw_rwlock to arch_rwlock	2009-12-14 23:55:32 +01:00
math-emu
mm	powerpc/mm: Fix stupid bug in subpge protection handling	2009-12-18 14:55:44 +11:00
oprofile	tree-wide: fix assorted typos all over the place	2009-12-04 15:39:55 +01:00
platforms	powerpc/gc/wii: Remove get_irq_desc()	2009-12-21 11:12:14 +11:00
sysdev	Merge commit 'kumar/next' into merge	2009-12-21 09:30:42 +11:00
xmon	powerpc/pseries: Add extended_cede_processor() helper function.	2009-11-24 14:33:03 +11:00
Kconfig	Merge branch 'next' of git://git.secretlab.ca/git/linux-2.6	2009-12-16 13:26:53 -08:00
Kconfig.debug	Merge branch 'next' of git://git.secretlab.ca/git/linux-2.6	2009-12-16 13:26:53 -08:00
Makefile	powerpc: Check for unsupported relocs when using CONFIG_RELOCATABLE	2009-09-24 15:31:40 +10:00
relocs_check.pl	powerpc: Check for unsupported relocs when using CONFIG_RELOCATABLE	2009-09-24 15:31:40 +10:00