tree 1f453c19ae8f6e3f1f322534d704355dfb32bbdd
parent 2e82669acf03e5bf2080f5d3ef005168e67d8a51
author Catalin Marinas <catalin.marinas@arm.com> 1302103037 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> 1302466417 +0100

ARM: 6868/1: Preserve the VFP state during fork

VFP registers d16-d31 are callee saved registers and must be preserved
during function calls, including fork(). The VFP configuration should
also be preserved. The patch copies the full VFP state to the child
process.

Reported-by: Paul Wright <paul.wright@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>