xen: arm: handle new 64-bit zImage magic numbers
authorIan Campbell <ian.campbell@citrix.com>
Wed, 25 Sep 2013 11:21:35 +0000 (12:21 +0100)
committerIan Campbell <ian.campbell@citrix.com>
Thu, 26 Sep 2013 14:46:40 +0000 (15:46 +0100)
commit53059bda06c14a8fb559e4b6c42de2c9dd9ce3f8
treee18421a5ceef8955db3a9083e47d18d330028c0f
parent2f69f8bf8b9c9a293a100e63e0cbe882c97ed6b0
xen: arm: handle new 64-bit zImage magic numbers

Upstream commit 4370eec05a88 "arm64: Expand arm64 image header" ended up
changing the zImage magic (which was actually the initial branch instruction
encoding!). The new header has a proper magic number at a fixed location. Support that as well as the original magic.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Tim Deegan <tim@xen.org>
xen/arch/arm/kernel.c