git bug?

From: Jeff Garzik <jgarzik@pobox.com>
Date: Jun 9, 2005, 06:54 UTC
Message-ID: <42A7E7AD.5030108@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:

Show 15 quoted lines

> [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:

Show 10 quoted lines

> [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