Commit 0b5e6661 authored by Anton Blanchard's avatar Anton Blanchard Committed by Benjamin Herrenschmidt

powerpc: Don't set HAVE_EFFICIENT_UNALIGNED_ACCESS on little endian builds

POWER7 takes alignment exceptions on some unaligned addresses, so
disable HAVE_EFFICIENT_UNALIGNED_ACCESS. This fixes an early boot
issue in the printk code.
Signed-off-by: default avatarAnton Blanchard <anton@samba.org>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent d72b0801
...@@ -97,7 +97,7 @@ config PPC ...@@ -97,7 +97,7 @@ config PPC
select VIRT_TO_BUS if !PPC64 select VIRT_TO_BUS if !PPC64
select HAVE_IDE select HAVE_IDE
select HAVE_IOREMAP_PROT select HAVE_IOREMAP_PROT
select HAVE_EFFICIENT_UNALIGNED_ACCESS select HAVE_EFFICIENT_UNALIGNED_ACCESS if !CPU_LITTLE_ENDIAN
select HAVE_KPROBES select HAVE_KPROBES
select HAVE_ARCH_KGDB select HAVE_ARCH_KGDB
select HAVE_KRETPROBES select HAVE_KRETPROBES
......
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