git bug?

[Jeff Garzik <jgarzik@pobox.com>]

Just upgraded to the latest git, pulled the latest Linux kernel tree, 
and made a local modification.  Here is the strange git-diff-cache output:

> [jgarzik@pretzel libata-dev]$ git-diff-cache -p HEAD 
> diff --git a/arch/arm/mm/minicache.c b/arch/arm/mm/minicache.c
> deleted file mode 100644
> diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
> --- a/drivers/scsi/libata-core.c
> +++ b/drivers/scsi/libata-core.c
> @@ -3059,8 +3059,6 @@ static void __ata_qc_complete(struct ata
>         struct ata_port *ap = qc->ap;
>         unsigned int tag, do_clear = 0;
>  
> -       WARN_ON(!assert_spin_locked(&ap->host_set->lock));
> -
>         if (likely(qc->flags & ATA_QCFLAG_ACTIVE)) {
>                 assert(ap->queue_depth);
>                 ap->queue_depth--;

The libata-core part is correct, the arch/arm/mm part is not.

I pulled using unmodified, upstream git scripts.  No sugar added. 
Here's what the repo looks like:

> [jgarzik@pretzel libata-dev]$ git-rev-list --pretty HEAD ^master | git-shortlog 
> Jeff Garzik:
>   Merge /spare/repo/linux-2.6/
>   Automatic merge of /spare/repo/linux-2.6/.git branch HEAD
> 
> Jens Axboe:
>   libata: fix spinlock bug introduced by NCQ code
>   libata: ncq support update
>   libata-scsi: better placement of cmd completion on err
>   SATA NCQ support

It's mirroring to kernel.org right now, at 
rsync.kernel.org://...jgarzik/libata-dev.git if somebody wants to poke 
at it.  Top of tree is d032ec9048ff82a704b96b93cfd6f2e8e3a06b19 (when 
fully uploaded and mirrored).

	Jeff