linux-kernel - [RFC PATCH v4 09/39] KVM: Add kvm_warn{,

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Message-Id: <20210825161815.266051-10-alexandru.elisei@arm.com>
Date:   Wed, 25 Aug 2021 17:17:45 +0100
From:   Alexandru Elisei <alexandru.elisei@....com>
To:     maz@...nel.org, james.morse@....com, suzuki.poulose@....com,
        linux-arm-kernel@...ts.infradead.org, kvmarm@...ts.cs.columbia.edu,
        will@...nel.org, linux-kernel@...r.kernel.org
Subject: [RFC PATCH v4 09/39] KVM: Add kvm_warn{,_ratelimited} macros

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

Signed-off-by: Alexandru Elisei <alexandru.elisei@....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 ae7735b490b4..ada5019ad93d 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -605,6 +605,10 @@ 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, ...) \
-- 
2.33.0