[RFC PATCH v5 10/38] KVM: Add kvm_warn{,_ratelimited} macros

[Alexandru Elisei]

Add the kvm_warn() and kvm_warn_ratelimited() macros to print a kernel
warning.

Signed-off-by: Alexandru Elisei <alexandru.elisei at arm.com>
---
 include/linux/kvm_host.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 9e0667e3723e..79c6b448d95c 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -627,6 +627,10 @@ struct kvm {
 
 #define kvm_err(fmt, ...) \
 	pr_err("kvm [%i]: " fmt, task_pid_nr(current), ## __VA_ARGS__)
+#define kvm_warn(fmt, ...) \
+	pr_warn("kvm [%i]: " fmt, task_pid_nr(current), ## __VA_ARGS__)
+#define kvm_warn_ratelimited(fmt, ...) \
+	pr_warn_ratelimited("kvm [%i]: " fmt, task_pid_nr(current), ## __VA_ARGS__)
 #define kvm_info(fmt, ...) \
 	pr_info("kvm [%i]: " fmt, task_pid_nr(current), ## __VA_ARGS__)
 #define kvm_debug(fmt, ...) \
-- 
2.33.1