Messages in this thread | | | Date | Wed, 9 Mar 2016 14:08:40 +0100 | From | Ingo Molnar <> | Subject | Re: [RFC] CONFIG_FORCE_MINIMALLY_SANE_CONFIG=y (was: Re: [RFC PATCH] x86/kconfig: Sanity-check config file during oldconfig) |
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* Kirill A. Shutemov <kirill@shutemov.name> wrote:
> On Tue, Jan 19, 2016 at 09:20:22AM +0100, Ingo Molnar wrote: > > + select SYSFS_DEPRECATED > ... > > > And yes, many of these options are members of the 'SystemD debuggability Hall Of > > Shame'... It cost me many, many days of painful config-bisection to figure the > > often obscure dependencies out, so we might as well upstream this information. > > And you've got it wrong ;) > > http://cgit.freedesktop.org/systemd/systemd/tree/README#n54 > > udev will fail to work with the legacy sysfs layout: > CONFIG_SYSFS_DEPRECATED=n
That's with new systemd. The Fedora 19 system I tested it on certainly failed in the way I documented it.
So we now have a kernel option that breaks older SystemD if unset, and breaks newer SystemD if set.
Bravo!
Thanks,
Ingo
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