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authorGuo Ren <guoren@linux.alibaba.com>2020-04-02 19:39:42 +0800
committerGuo Ren <guoren@linux.alibaba.com>2020-04-02 19:39:42 +0800
commit000591f1ca3312d9a29e15a9e3fe5c4171f75586 (patch)
tree0090674bc8d4d35e1fa83f4735a7327d6a51150a /arch/csky/Kconfig
parentde8636787119193ea1a4b7c1a13be0de5b64210f (diff)
downloadlinux-sh-000591f1ca3312d9a29e15a9e3fe5c4171f75586.tar.gz
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>
Diffstat (limited to 'arch/csky/Kconfig')
-rw-r--r--arch/csky/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/csky/Kconfig b/arch/csky/Kconfig
index a75b8e1fef1d..998188f44fd7 100644
--- a/arch/csky/Kconfig
+++ b/arch/csky/Kconfig
@@ -69,6 +69,9 @@ config CSKY
select PCI_SYSCALL if PCI
select PCI_MSI if PCI
+config LOCKDEP_SUPPORT
+ def_bool y
+
config CPU_HAS_CACHEV2
bool