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csky: Enable LOCKDEP_SUPPORT
authorGuo Ren <guoren@linux.alibaba.com>
Thu, 2 Apr 2020 11:39:42 +0000 (19:39 +0800)
committerGuo Ren <guoren@linux.alibaba.com>
Thu, 2 Apr 2020 11:39:42 +0000 (19:39 +0800)
commit000591f1ca3312d9a29e15a9e3fe5c4171f75586
tree0090674bc8d4d35e1fa83f4735a7327d6a51150a
parentde8636787119193ea1a4b7c1a13be0de5b64210f
csky: Enable LOCKDEP_SUPPORT

Lockdep is needed by proving the spinlocks and rwlocks. Currently,
we only put trace_hardirqs_on/off with csky_irq and
ret_from_exception.

Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
arch/csky/Kconfig
arch/csky/kernel/entry.S