[RFC 1/2] Add HW_ERR printk prefix for hardware error logging

[Huang Ying]

This makes hardware error related log in printk log more explicit. So
that the users can report it to hardware vendor instead of LKML or
software vendor.

Signed-off-by: Huang Ying <ying.huang@xxxxxxxxx>
---
 include/linux/kernel.h |    7 +++++++
 1 file changed, 7 insertions(+)

--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -245,6 +245,13 @@ extern struct pid *session_of_pgrp(struc
 #define FW_WARN		"[Firmware Warn]: "
 #define FW_INFO		"[Firmware Info]: "
 
+/*
+ * HW_ERR
+ * Add this to a message for hardware errors, so that user can report
+ * it to hardware vendor instead of LKML or software vendor.
+ */
+#define HW_ERR		"[Hardware Error]: "
+
 #ifdef CONFIG_PRINTK
 asmlinkage int vprintk(const char *fmt, va_list args)
 	__attribute__ ((format (printf, 1, 0)));


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