Messages in this thread | | | Subject | Re: [PATCH 00/12] treewide: Fix GENMASK misuses | From | Joe Perches <> | Date | Wed, 10 Jul 2019 09:01:25 -0700 |
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On Wed, 2019-07-10 at 08:45 -0700, Joe Perches wrote: > On Wed, 2019-07-10 at 10:43 +0100, Russell King - ARM Linux admin wrote: > > On Wed, Jul 10, 2019 at 11:17:31AM +0200, Johannes Berg wrote: > > > On Tue, 2019-07-09 at 22:04 -0700, Joe Perches wrote: > > > > These GENMASK uses are inverted argument order and the > > > > actual masks produced are incorrect. Fix them. > > > > > > > > Add checkpatch tests to help avoid more misuses too. > > > > > > > > Joe Perches (12): > > > > checkpatch: Add GENMASK tests > > > > > > IMHO this doesn't make a lot of sense as a checkpatch test - just throw > > > in a BUILD_BUG_ON()? > > I tried that. > > It'd can't be done as it's used in declarations > and included in asm files and it uses the UL() > macro. > > I also tried just making it do the right thing > whatever the argument order.
I forgot.
I also made all those arguments when it was introduced in 2013.
https://lore.kernel.org/patchwork/patch/414248/
> Oh well.
yeah.
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