Re: [gentoo-user] Problem with "make oldconfig" 2.6.30-8 ==> 2.6.31

[Kaddeh <kaddeh@gmail.com>]

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Walter,

I'd advise going back through and running a "make menuconfig" on
2.6.31-r6/10 and verify that everything is in order.
The reason that I say this is that, in the event that your kernel -DID-
revert back to defaults, if you have a non-ext2/3 partition, it isn't going
t recognize it (EXT4, Reiserfs3.6/4, etc aren't "default" options).
As for the warnings that you are talking about, those have existed for a
while, they are obviously non-fatal and not really pertinent to your issue
at hand.

Cheers

Kad

On Tue, Mar 9, 2010 at 5:36 PM, Walter Dnes <waltdnes@waltdnes.org> wrote:

>  Today is when running a lilo menu with "production" and "experimental"
> kernels saved me.  "production" is 2.6.30-r8.  "experimental" is
> 2.6.31-r6 or 2.6.31-r10 (same problems with either one).  I set
> /usr/src/linux to point at 2.6.31-r6 (or 10), copied .config from
> 2.6.30-r8 and ran "make oldconfig".  I got the warnings listed below
> before the config process started.  "make oldconfig" appears to have
> reset to default values, and it was showing me some settings totally the
> opposite of what I know I've set.  When I ran through "make oldconfig",
> compiled and rebooted, I got a framebuffer console, which I *KNOW* I
> haven't selected.  And there was a kernel panic because gentoo couldn't
> find the boot device.
>
>  I'm enough of a bit-twiddler that I can set up the kernel manually.
> But I know from past experience that it's a long slow process.  Is
> there any trick to salvage "make oldconfig", before I resort to setting
> up the kernel "the hard way"?  Here's the output from "make oldconfig"
> up to where it starts asking questions...
>
>
> [d531][root][/usr/src/linux] make oldconfig
>  HOSTCC  scripts/basic/fixdep
>  HOSTCC  scripts/basic/docproc
>  HOSTCC  scripts/basic/hash
>  HOSTCC  scripts/kconfig/conf.o
> scripts/kconfig/conf.c: In function 'conf_askvalue':
> scripts/kconfig/conf.c:105: warning: ignoring return value of 'fgets',
> declared with attribute warn_unused_result
> scripts/kconfig/conf.c: In function 'conf_choice':
> scripts/kconfig/conf.c:307: warning: ignoring return value of 'fgets',
> declared with attribute warn_unused_result
>  HOSTCC  scripts/kconfig/kxgettext.o
>  SHIPPED scripts/kconfig/zconf.tab.c
>  SHIPPED scripts/kconfig/lex.zconf.c
>  SHIPPED scripts/kconfig/zconf.hash.c
>  HOSTCC  scripts/kconfig/zconf.tab.o
> In file included from scripts/kconfig/zconf.tab.c:2486:
> scripts/kconfig/confdata.c: In function 'conf_write':
> scripts/kconfig/confdata.c:508: warning: ignoring return value of 'fwrite',
> declared with attribute warn_unused_result
> scripts/kconfig/confdata.c: In function 'conf_write_autoconf':
> scripts/kconfig/confdata.c:745: warning: ignoring return value of 'fwrite',
> declared with attribute warn_unused_result
> scripts/kconfig/confdata.c:746: warning: ignoring return value of 'fwrite',
> declared with attribute warn_unused_result
> In file included from scripts/kconfig/zconf.tab.c:2487:
> scripts/kconfig/expr.c: In function 'expr_print_file_helper':
> scripts/kconfig/expr.c:1090: warning: ignoring return value of 'fwrite',
> declared with attribute warn_unused_result
>  HOSTLD  scripts/kconfig/conf
> scripts/kconfig/conf -o arch/x86/Kconfig
> *
> * Restart config...
> *
> *
> * Performance Counters
> *
> Kernel Performance Counters (PERF_COUNTERS) [N/y/?] (NEW)
>
>
> --
> Walter Dnes <waltdnes@waltdnes.org>
>
>

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