The patch titled
Fix WARN() for the !CONFIG_BUG case
has been added to the -mm tree. Its filename is
add-a-warn-macro-this-is-warn_on-printk-arguments-fix-2.patch
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See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: Fix WARN() for the !CONFIG_BUG case
From: Arjan van de Ven <arjan@xxxxxxxxxxxxx>
For the CONFIG_BUG=n case we need to provide a stub WARN() macro;
do this in the same style as WARN_ON() is done.
Signed-off-by: Arjan van de Ven <arjan@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/asm-generic/bug.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff -puN include/asm-generic/bug.h~add-a-warn-macro-this-is-warn_on-printk-arguments-fix-2 include/asm-generic/bug.h
--- a/include/asm-generic/bug.h~add-a-warn-macro-this-is-warn_on-printk-arguments-fix-2
+++ a/include/asm-generic/bug.h
@@ -77,6 +77,14 @@ extern void warn_slowpath(const char *fi
unlikely(__ret_warn_on); \
})
#endif
+
+#ifndef WARN
+#define WARN(condition, format...) ({ \
+ int __ret_warn_on = !!(condition); \
+ unlikely(__ret_warn_on); \
+})
+#endif
+
#endif
#define WARN_ON_ONCE(condition) ({ \
_
Patches currently in -mm which might be from arjan@xxxxxxxxxxxxx are
linux-next.patch
acpi-enable-c3-power-state-on-dell-inspiron-8200.patch
git-unionfs.patch
add-a-warn-macro-this-is-warn_on-printk-arguments-fix-2.patch
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