tree 50553a8e12aa4918eb3723ba3682e9ba2ca1e025
parent 3a13813e6effcfad5910d47b15b724621b50b878
author Daniel Jacobowitz <drow@false.org> 1156678928 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> 1156678928 +0100

[ARM] 3748/3: Correct error check in vfp_raise_exceptions

Patch from Daniel Jacobowitz

The recent fix to hide VFP_NAN_FLAG broke the check in vfp_raise_exceptions;
it would attempt to deliver an exception mask of 0xfffffeff instead of reporting
a serious error condition using printk.  Define a safe constant to use for
an invalid exception maskm, and use it at both ends.

Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>