mm: panic on the first bad page table entry access

Sometimes having a number of bad page table entries precipitates in
a crash much later. Because of this, we do not have any context for
the point at which the first bad pte entry was encountered. Hence,
panic on first such instance to help gather context for debug.

Change-Id: Idddf2b977214eb1463d08e16630e98264b9af487
Signed-off-by: Pushkar Joshi <pushkarj@codeaurora.org>
1 file changed