[PATCH 1/1] powerpc/embedded6xx: Make reboot works on MVME5100
From: Alessio Igor Bogani <hidden>
Date: 2016-03-08 07:59:24
Also in:
lkml
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
The mtmsr() function hangs during restart. Make reboot works on MVME5100 removing that function call. --- arch/powerpc/platforms/embedded6xx/mvme5100.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/arch/powerpc/platforms/embedded6xx/mvme5100.c b/arch/powerpc/platforms/embedded6xx/mvme5100.c
index 8f65aa3..118cc33 100644
--- a/arch/powerpc/platforms/embedded6xx/mvme5100.c
+++ b/arch/powerpc/platforms/embedded6xx/mvme5100.c@@ -179,9 +179,7 @@ static void mvme5100_show_cpuinfo(struct seq_file *m) static void mvme5100_restart(char *cmd) { - local_irq_disable(); - mtmsr(mfmsr() | MSR_IP); out_8((u_char *) restart, 0x01);
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2.7.2