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-rw-r--r--arch/parisc/kernel/perf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/parisc/kernel/perf.c b/arch/parisc/kernel/perf.c
index 53f861c82f9..ac8ee205c35 100644
--- a/arch/parisc/kernel/perf.c
+++ b/arch/parisc/kernel/perf.c
@@ -805,7 +805,7 @@ static int perf_write_image(uint64_t *memaddr)
return -1;
}
- runway = ioremap(cpu_device->hpa.start, 4096);
+ runway = ioremap_nocache(cpu_device->hpa.start, 4096);
/* Merge intrigue bits into Runway STATUS 0 */
tmp64 = __raw_readq(runway + RUNWAY_STATUS) & 0xffecfffffffffffful;