* [PATCH] AMD IOMMU WARN NONRT
@ 2016-02-27 11:39 DIXLOR
0 siblings, 0 replies; only message in thread
From: DIXLOR @ 2016-02-27 11:39 UTC (permalink / raw)
To: linux-rt-users
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diff -ur a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
--- a/drivers/iommu/amd_iommu.c 2016-02-17 23:31:25.000000000 +0300
+++ b/drivers/iommu/amd_iommu.c 2016-02-27 14:36:34.928583707 +0300
@@ -1952,10 +1952,10 @@
int ret;
/*
- * Must be called with IRQs disabled. Warn here to detect early
- * when its not.
+ * Must be called with IRQs disabled on a non RT kernel. Warn here to
+ * detect early when its not.
*/
- WARN_ON(!irqs_disabled());
+ WARN_ON_NONRT(!irqs_disabled());
/* lock domain */
spin_lock(&domain->lock);
@@ -2118,10 +2118,10 @@
struct protection_domain *domain;
/*
- * Must be called with IRQs disabled. Warn here to detect early
- * when its not.
+ * Must be called with IRQs disabled on a non RT kernel. Warn here to
+ * detect early when its not.
*/
- WARN_ON(!irqs_disabled());
+ WARN_ON_NONRT(!irqs_disabled());
if (WARN_ON(!dev_data->domain))
return;
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2016-02-27 11:39 [PATCH] AMD IOMMU WARN NONRT DIXLOR
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