Mike Travis wrote:
> Rusty Russell wrote:
>> On Monday 15 December 2008 16:39:45 Stephen Rothwell wrote:
>>> Hi Rusty,
>>>
>>> Today's linux-next merge of the rr_cpumask tree got a conflict in
>>> arch/x86/kernel/io_apic.c between commit
>>> 3145e941fcfe2548fa2270afb1a05bab3a6bc418 ("x86, MSI: pass irq_cfg and
>>> irq_desc") from the sparseirq tree and commit
>>> 0de26520c7cabf36e1de090ea8092f011a6106ce ("cpumask: make irq_set_affinity
>>> () take a const struct cpumask") from the rr_cpumask tree.
>>>
>>> There are lots of overlapping changes. I fixed it up (see below) and can carry the
>>> fix as necessary.
>> I have performed this merge before. The results are in
>> git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-ingo.git
>>
>> Ingo, can you pull these into cpus4096? It's just the cpumask/cpus4096 merge.
>>
>> Thanks,
>> Rusty.
>
> Hi Rusty,
>
> Did you update your tip/cpus4096 branch? The resultant code in the above tree
> does not have the additions from the sparseirq branch, which was the 6 hour merge
> I did last week (but used the wrong tip branch.) I'm re-doing the merge based
> on the latest tip/cpus4096 which has this as the HEAD commit:
>
Hmm, building the tree a bit differently and the below commit does show up:
git-remote add linus git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
git-remote add tip git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git
git-remote add for-ingo git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-ingo.git
git-remote update
git-checkout -b for-ingo for-ingo/master
Ingo - does this mean that the above "for-ingo" tree will merge into your tip/cpus4096 correctly?
(I'm doing a patch now to add in the missing pieces that were dropped after the rebase.)
>
> commit 8299608f140ae321e4eb5d1306184265d2b9511e
> Merge: 45ab6b0... 30cb367... 69b88af... 8daa190...
> Author: Ingo Molnar <mingo@xxxxxxx>
> Date: Fri Dec 12 13:49:17 2008 +0100
>
> Merge branches 'irq/sparseirq', 'x86/quirks' and 'x86/reboot' into cpus4096
>
> We merge the irq/sparseirq, x86/quirks and x86/reboot trees into the
> cpus4096 tree because the io-apic changes in the sparseirq change
> conflict with the cpumask changes in the cpumask tree, and we
> want to resolve those.
>
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