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(parent: 74853db) | patch
debug warnings: print the DMI board info name in a WARN/WARN_ON
authorArjan van de Ven <arjan@linux.intel.com>
Fri, 28 Nov 2008 16:36:09 +0000 (08:36 -0800)
committerIngo Molnar <mingo@elte.hu>
Fri, 28 Nov 2008 16:52:50 +0000 (17:52 +0100)
commitbd89bb29a01503c5cffa367eccb0b356f910cb8d
tree2066bb0cff4321261cedcddc00e8613eb9e1b538tree | snapshot
parent74853dba2f7a1a9b0905a09abcf65c1f3ce0b14fcommit | diff
debug warnings: print the DMI board info name in a WARN/WARN_ON

Impact: extend WARN_ON() output with DMI_PRODUCT_NAME

It's very useful for many low level WARN_ON's to find out which
motherboard has the broken BIOS etc... this patch adds a printk
to the WARN_ON code for this.

On architectures without DMI, gcc should optimize the code out.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/panic.c diff | blob | history
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