Re: Build regressions/improvements in v4.3-rc3

From: Russell King - ARM Linux
Date: Mon Sep 28 2015 - 05:30:23 EST


On Mon, Sep 28, 2015 at 08:57:44AM +0200, Geert Uytterhoeven wrote:
> On Sun, Sep 27, 2015 at 9:34 PM, Geert Uytterhoeven
> <geert@xxxxxxxxxxxxxx> wrote:
> > JFYI, when comparing v4.3-rc3[1] to v4.3-rc2[3], the summaries are:
> > - build errors: +8/-12
>
> + error: No rule to make target include/config/auto.conf: => N/A
>
> arm-randconfig

Not every randconfig failure is a kernel problem. Here's an example:

Physical address of main memory (PHYS_OFFSET) [] (NEW) aborted!

Console input/output is redirected. Run 'make oldconfig' to update configuration.

This needs someone to provide a value, which means these failures are
not in fact failures of the kernel, but a failure of the build system
to anticipate that there may be Kconfig questions that need input.

So, these ones should be ignored.

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