Commit 6b5eace2 authored Jan 10, 2008 by Robin Getz Committed by Bryan Wu Jan 10, 2008

[Blackfin] arch: Don't oops_in_progress if single step is comming from the kernel



Don't oops_in_progress if single step is comming from the
kernel, which happens if a single step occurs after a exception cause.
This fixes up the remaining issues in the toolchain bug.

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>

parent a546b0ac

arch/blackfin/kernel/traps.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -201,9 +201,9 @@ asmlinkage void trap_c(struct pt_regs *fp)
		/* TODO: check to see if we are in some sort of deferred HWERR
		* that we should be able to recover from, not kernel panic
		*/
		if ((bfin_read_IPEND() & 0xFFC0)
		if ((bfin_read_IPEND() & 0xFFC0) && (trapnr != VEC_STEP)
		#ifdef CONFIG_KGDB
		&& trapnr != VEC_EXCPT02
		&& (trapnr != VEC_EXCPT02)
		#endif
		){
		console_verbose();