tree bb08672a820d4637be57d09cb6cf814b16c4da1f
parent 468f65976a8d065ee1f27782337f4ee85a9151c5
author Richard Weinberger <richard@nod.at> 1405856367 +0200
committer Richard Weinberger <richard@nod.at> 1405856367 +0200

um: segv: Save regs only in case of a kernel mode fault

...otherwise me lose user mode regs and the resulting
stack trace is useless.

Signed-off-by: Richard Weinberger <richard@nod.at>