On Wed, Oct 22, 2008 at 11:38 AM, Arnaldo Carvalho de Melo
<acme@xxxxxxxxxx> wrote:
> Em Tue, Oct 21, 2008 at 10:37:38PM -0300, Leandro Sales escreveu:
>> On Tue, Oct 21, 2008 at 10:37 PM, Leandro Sales <leandroal@xxxxxxxxx> wrote:
>> > On Tue, Oct 21, 2008 at 3:08 PM, Leandro Sales <leandroal@xxxxxxxxx> wrote:
>> >> On Tue, Oct 21, 2008 at 2:32 PM, Arnaldo Carvalho de Melo
>> >> <acme@xxxxxxxxxx> wrote:
>> >>> Em Tue, Oct 21, 2008 at 11:19:36AM -0300, Leandro Sales escreveu:
>> >>>> On Mon, Oct 20, 2008 at 10:13 AM, Arnaldo Carvalho de Melo
>> >>>> <acme@xxxxxxxxxx> wrote:
>> >>>> > Em Sat, Oct 18, 2008 at 01:06:28PM +0200, Gerrit Renker escreveu:
>> >>>> >
>> >>>> > <SNIP>
>> >>>> >
>> >>>> >> Incidentally the new netdev-2.6 has a commit called "Remove CONFIG_KMOD from
>> >>>> >> net/ (towards removing KMOD entirely)", so perhaps there is something in
>> >>>> >> progress.
>> >>>> >
>> >>>> > Is CONFIG_MODULES present in the config file that produces a kernel that
>> >>>> > has the problem?
>> >>>
>> >>> Well, he has both CONFIG_KMOD and CONFIG_MODULES...
>> >>>
>> >>>> > I guess not, Leandro, can you please add it manually, then do a make
>> >>>> > oldconfig, check that it is still there, then build the kernel?
>> >>>> >
>> >>>> > This is the part of the patch Gerrit mentioned
>> >>>> > (95a5afca4a8d2e1cb77e1d4bc6ff9f718dc32f7a) that could be hitting you.
>> >>>> >
>> >>>> >
>> >>>> > diff --git a/net/dccp/ccid.c b/net/dccp/ccid.c
>> >>>> > index 4809753..8fe931a 100644
>> >>>> > --- a/net/dccp/ccid.c
>> >>>> > +++ b/net/dccp/ccid.c
>> >>>> > @@ -154,7 +154,7 @@ struct ccid *ccid_new(unsigned char id, struct sock *sk, int rx, gfp_t gfp)
>> >>>> > struct ccid *ccid = NULL;
>> >>>> >
>> >>>> > ccids_read_lock();
>> >>>> > -#ifdef CONFIG_KMOD
>> >>>> > +#ifdef CONFIG_MODULES
>> >>>> > if (ccids[id] == NULL) {
>> >>>> > /* We only try to load if in process context */
>> >>>> > ccids_read_unlock();
>> >>>> >
>> >>>> > - Arnaldo
>> >>>> >
>> >>>>
>> >>>> I run the test again. I run git clone --reference, git checkgout
>> >>>> origin/dccp as usual. It does not show 2.6.27-rc8 in the DCCP tree,
>> >>>> only 2.6.27. Is that correct?
>> >>>
>> >>> I guess that there was when Gerrit branched, can you try using Linus
>> >>> tree?
>> >>>
>> >>> I.e. start bisecting, and it doesn't even needs to be with git, do it
>> >>> the old way :)
>> >>>
>> >>> - Arnaldo
>> >>>
>> >>
>> >> Hello Arnaldo and others,
>> >>
>> >> I tested with the stable 2.6.27.2 and it worked. I will try the Linus git now.
>> >>
>> >> Leandro.
>> >>
>> >
>> > Using the Linus git iperf run successfully. Then, does we have
>> > something broken in Gerrit git three?
>> >
>> > Leandro.
>> >
>>
>>
>> I meant, (...) "Gerrit git tree"
>
> I looks like, you could then try to help Gerrit by doing a git bisection
> on his tree, starting from where he branched, see:
>
> http://www.arthurgeek.net/git-bisect/
>
> for a git bisect tutorial, even in portuguese :-)
>
> - Arnaldo
>
OK Arnaldo, I will do this. Gerrit, do you think about which commit
this bug was introduced?
Leandro.
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