commit 2c020ed8d148f7562c01abaf875c9bbfb9a40a83
author Catalin Marinas <catalin.marinas@arm.com> Mon Mar 05 11:49:31 2012 +0000
committer Catalin Marinas <catalin.marinas@arm.com> Mon Sep 17 13:42:10 2012 +0100
tree 99cfa4fb57c840aad51b4d7b7793ca37b947c2f0
parent 9031fefde6f2ac1d1e5e0f8f4b22db4a091229bb

arm64: Signal handling support

This patch adds support for signal handling. The sigreturn is done via
VDSO, introduced by a previous patch. The SA_RESTORER is still defined
as it is required for 32-bit (compat) support but it is not to be used
for 64-bit applications.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Olof Johansson <olof@lixom.net>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>