Patchwork [1/6] sparc: Don't leave sparc_pmu_type NULL on sun4v.

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Submitter David Miller
Date July 28, 2011, 8:43 a.m.
Message ID <20110728.014356.1530624973246806461.davem@davemloft.net>
Download mbox | patch
Permalink /patch/107209/
State Accepted
Delegated to: David Miller
Headers show

Comments

David Miller - July 28, 2011, 8:43 a.m.
Otherwise we'll crash in the sparc perf init code.

Signed-off-by: David S. Miller <davem@davemloft.net>
---
 arch/sparc/kernel/cpu.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

Patch

diff --git a/arch/sparc/kernel/cpu.c b/arch/sparc/kernel/cpu.c
index 138dbbc..70f035c 100644
--- a/arch/sparc/kernel/cpu.c
+++ b/arch/sparc/kernel/cpu.c
@@ -479,6 +479,7 @@  static void __init sun4v_cpu_probe(void)
 		       prom_cpu_compatible);
 		sparc_cpu_type = "Unknown SUN4V CPU";
 		sparc_fpu_type = "Unknown SUN4V FPU";
+		sparc_pmu_type = "Unknown SUN4V PMU";
 		break;
 	}
 }