next build: 142 builds: 6 failed, 136 passed, 17 errors, 111 warnings (next-20160624)

On Monday, June 27, 2016 1:30:17 PM CEST Kevin Hilman wrote:

Arnd Bergmann [off-list ref] writes:

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On Friday, June 24, 2016 2:28:59 PM CEST kernelci. org bot wrote:

[...]

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      1  .config:972:warning: override: NOHIGHMEM changes choice state
      1  .config:971:warning: override: SLOB changes choice state
      1  .config:969:warning: override: KERNEL_XZ changes choice state
      1  .config:968:warning: override: CC_OPTIMIZE_FOR_SIZE changes choice state
      1  .config:944:warning: override: SLOB changes choice state
      1  .config:941:warning: override: CC_OPTIMIZE_FOR_SIZE changes choice state
      1  .config:877:warning: override: SLOB changes choice state
      1  .config:875:warning: override: KERNEL_XZ changes choice state
      1  .config:874:warning: override: CC_OPTIMIZE_FOR_SIZE changes choice state

The tinyconfig warnings are really annoying 

Hmm, yeah.  We should probably just filter out all the kconfig warnings
that happen when we use config fragments, since the point of the
fragment is to override things and change state.

Right now, our check for warnings is a rather simple grep, but I'll add
this to the TODO list.

I've looked at this before and sadly, the scripts/kconfig tool can do it
right if you pass in both the base config file (defconfig, or flag for
allnoconfig/allmod/...) *and* the fragment, but the way that the Makefile
works for minconfig is that we first generate a .config file and
then add the fragment for minconfig to that, and this causes the
warnings above.

This should be fixable by patching the kernel Makefiles, but I have
not come up with a nice way to do that.

	Arnd