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(parent: 7e92336) | patch
parisc: add WARN_ON() to clear_fixmap
authorSven Schnelle <svens@stackframe.org>
Wed, 5 Jun 2019 20:32:19 +0000 (22:32 +0200)
committerHelge Deller <deller@gmx.de>
Sat, 8 Jun 2019 10:56:26 +0000 (12:56 +0200)
commite4eab1ce1f679507c02ea48e6b6edaef33f8fee3
treeaaf9850420e14e35ad3daa0e41f7ce9865cb6788tree | snapshot
parent7e923369b1ec92af5f048d2146b44f9132abe1adcommit | diff
parisc: add WARN_ON() to clear_fixmap

Calling clear_fixmap() on an already cleared fixed mapping is
a bad thing to do. Add a WARN_ON() to catch such issues.

Signed-off-by: Sven Schnelle <svens@stackframe.org>
Signed-off-by: Helge Deller <deller@gmx.de>
arch/parisc/mm/fixmap.c diff | blob | history
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