ARC: Add support for irqflags tracing and lockdep
authorVineet Gupta <vgupta@synopsys.com>
Fri, 6 Sep 2013 08:48:17 +0000 (14:18 +0530)
committerVineet Gupta <vgupta@synopsys.com>
Wed, 6 Nov 2013 05:11:40 +0000 (10:41 +0530)
commit0dafafc3ef42bad34fd446725cb9778c3bdd83a8
tree2f61f879b892afe3001fdf7a5d93da40b4d532a8
parent54c8bff14d604de23d0718eee59c5436a4703fe5
ARC: Add support for irqflags tracing and lockdep

Lockdep required a small fix to stacktrace API which was incorrectly
unwindign out of __switch_to for the current call frame.

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
arch/arc/Kconfig
arch/arc/include/asm/irqflags.h
arch/arc/kernel/entry.S
arch/arc/kernel/stacktrace.c