tree 3997d786c250cef69fc1977f2ab4ad1aba2f8197
parent 0ce790e7d736cedc563e1fb4e998babf5a4dbc3d
author Nicolas Pitre <nicolas.pitre@linaro.org> 1303436708 -0400
committer Nicolas Pitre <nico@fluxnic.net> 1304740549 -0400

ARM: zImage: make sure the stack is 64-bit aligned

With ARMv5+ and EABI, the compiler expects a 64-bit aligned stack so
instructions like STRD and LDRD can be used.  Without this, mysterious
boot failures were seen semi randomly with the LZMA decompressor.

While at it, let's align .bss as well.

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Tested-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Tony Lindgren <tony@atomide.com>
CC: stable@kernel.org