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powerpc: Don't set HAVE_EFFICIENT_UNALIGNED_ACCESS on little endian builds
authorAnton Blanchard <anton@samba.org>
Mon, 23 Sep 2013 02:05:12 +0000 (12:05 +1000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 11 Oct 2013 05:48:56 +0000 (16:48 +1100)
commit0b5e6661ac69983a54d9832ac33fd27d733306f8
treeb81021e26cc0ca5c60d7432c14221a21a9c38d09tree | snapshot
parentd72b08017161ab385d4ae080ea415c9eb7ceef83commit | diff
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: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/Kconfig diff | blob | history
Linux kernel for KaRo TX COM modules