Michal, Sedat, All,
On Fri, Apr 26, 2013 at 01:13:33PM +0200, Michal Marek wrote:
> On 26.4.2013 13:08, Michal Marek wrote:
> > On 26.4.2013 12:49, Sedat Dilek wrote:
> >> With reverting all kbuild-next commits I was able to build again.
> >>
> >> Revert "kconfig: implement KCONFIG_PROBABILITY for randconfig"
> >> Revert "kconfig: allow specifying the seed for randconfig"
> >> Revert "kconfig: fix randomising choice entries in presence of
> >> KCONFIG_ALLCONFIG"
> >> Revert "kconfig: do not override symbols already set"
> >> Revert "kconfig: fix randconfig tristate detection"
> >
> > I did the same, then applied all the kconfig commits once more and did a
> > git bisect with this script:
> >
> > #!/bin/sh
> >
> > cp config-bad .config
> > make silentoldconfig </dev/null
> >
> > This resulted in
> >
> > 7ded2624f8988bd22819a60a6000ba6b7091db89 is the first bad commit
> > commit 7ded2624f8988bd22819a60a6000ba6b7091db89
> > Author: Yann E. MORIN <yann.morin.1998@xxxxxxx>
> > Date: Sun Mar 10 16:34:10 2013 +0100
> >
> > kconfig: fix randomising choice entries in presence of KCONFIG_ALLCONFIG
> >
> > The commit id is different, because it is reverted and applied again. Yann?
>
> Commit 422c809 ("kconfig: fix randomising choice entries in presence of
> KCONFIG_ALLCONFIG") reverts cleanly and reverting it fixes the bug. So
> there is a plan B.
I do not understand how reverting 422c809 could have fixed the
silentoldconfig issue: as I previously reported, it already happens on
Linus' master.
I tried again jsut a few minutes ago against:
d7d7271: Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
and it is already broken, although 422c809 is not yet in Linus' tree:
$ make silentoldconfig </dev/null
scripts/kconfig/conf --silentoldconfig Kconfig
warning: (IA32_EMULATION) selects COMPAT_BINFMT_ELF which has unmet
direct dependencies (COMPAT && BINFMT_ELF)
*
* Restart config...
*
*
* Paravirtualized guest support
*
Paravirtualized guest support (PARAVIRT_GUEST) [N/y/?] (NEW) aborted!
Console input/output is redirected. Run 'make oldconfig' to update configuration.
make[1]: *** [silentoldconfig] Error 1
make: *** [silentoldconfig] Error 2
Or did I miss something?
However, oldconfig just works (with an error for each new symbol):
$ make oldconfig </dev/null
[--SNIP--]
NOP USB Transceiver Driver (NOP_USB_XCEIV) [N/m/?] (NEW)
Error in reading or end of file.
#
# configuration written to .config
#
(Which does not mean 422c809 can't be reverted for other reasons, more
on that in another mail).
Regards,
Yann E. MORIN.
PS. I'm sad that I do not receive Sedat's emails for some reasons... :-(
YEM.
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