Re: [PATCH 2/2] build_bug.h: remove all dummy BUILD_BUG_ON stubs for sparse

2018-11-19 Thread Masahiro Yamada
On Sat, Nov 17, 2018 at 7:56 PM kbuild test robot wrote: > > Hi Masahiro, > > I love your patch! Perhaps something to improve: > > [auto build test WARNING on linus/master] > [also build test WARNING on v4.20-rc2 next-20181116] > [if your patch is applied to the wrong git tree, please drop us a no

Re: [PATCH 2/2] build_bug.h: remove all dummy BUILD_BUG_ON stubs for sparse

2018-11-17 Thread kbuild test robot
Hi Masahiro, I love your patch! Perhaps something to improve: [auto build test WARNING on linus/master] [also build test WARNING on v4.20-rc2 next-20181116] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/lin

[PATCH 2/2] build_bug.h: remove all dummy BUILD_BUG_ON stubs for sparse

2018-11-15 Thread Masahiro Yamada
The introduction of these dummy BUILD_BUG_ON stubs dates back to commit 903c0c7cdc21 ("sparse: define dummy BUILD_BUG_ON definition for sparse"). At that time, BUILD_BUG_ON() was implemented with the negative array trick, which Sparse complains about even if the condition can be optimized and evalu