From: Hannes Reinecke <hare@suse.de>
To: Paolo Bonzini <pbonzini@redhat.com>,
linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Cc: bart.vanassche@sandisk.com,
James Bottomley <jbottomley@parallels.com>,
Christoph Hellwig <hch@lst.de>,
linux-scsi@vger.kernel.org
Subject: Re: [PATCH v3 4/4] scsi: provide UAPI version of scsi/sg.h and scsi/scsi_ioctl.h
Date: Sat, 26 Sep 2015 01:55:47 +0200 [thread overview]
Message-ID: <5605DF03.5080204@suse.de> (raw)
In-Reply-To: <1443173264-4105-5-git-send-email-pbonzini@redhat.com>
On 09/25/2015 11:27 AM, Paolo Bonzini wrote:
> Provide a UAPI version of the header in the kernel, making it easier
> for interested projects to use an up-to-date version of the header.
>
> The new headers are placed under uapi/linux/ so as not to conflict
> with the glibc-provided headers in /usr/include/scsi.
>
> /dev/sgN default values are implementation aspects, and are moved to
> drivers/scsi/sg.c instead (together with e.g. SG_ALLOW_DIO_DEF).
> However, SG_SCATTER_SZ is used by Wine so it is kept in linux/sg.h
> SG_MAX_QUEUE could also be useful.
>
> struct scsi_ioctl_command and struct scsi_idlun used to be under
> "#ifdef __KERNEL__", but they are actually useful for userspace as
> well. Add them to the new header.
>
> Cc: James Bottomley <jbottomley@parallels.com>
> Cc: Christoph Hellwig <hch@lst.de>
> Cc: linux-scsi@vger.kernel.org
> Cc: Bart Van Assche <bart.vanassche@sandisk.com>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
[ .. ]
Reviewed-by: Hannes Reinecke <hare@suse.com>
Cheers,
Hannes
--
Dr. Hannes Reinecke zSeries & Storage
hare@suse.de +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg)
next prev parent reply other threads:[~2015-09-25 23:55 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-25 9:27 [PATCH v3 0/4] scsi: cleanup ioctl headers and provide UAPI versions Paolo Bonzini
2015-09-25 9:27 ` [PATCH v3 1/4] scsi: remove old-style type names from sg.h Paolo Bonzini
2015-09-25 23:50 ` Hannes Reinecke
2015-09-28 6:47 ` Douglas Gilbert
2015-09-25 9:27 ` [PATCH v3 2/4] scsi: cleanup scsi/scsi_ioctl.h Paolo Bonzini
2015-09-25 23:51 ` Hannes Reinecke
2015-09-28 6:47 ` Douglas Gilbert
2015-09-25 9:27 ` [PATCH v3 3/4] scsi: move all obsolete ioctls to scsi_ioctl.h Paolo Bonzini
2015-09-25 23:52 ` Hannes Reinecke
2015-09-28 6:49 ` Douglas Gilbert
2015-09-25 9:27 ` [PATCH v3 4/4] scsi: provide UAPI version of scsi/sg.h and scsi/scsi_ioctl.h Paolo Bonzini
2015-09-25 15:22 ` Bart Van Assche
2015-09-25 23:55 ` Hannes Reinecke [this message]
2015-09-28 6:25 ` kbuild test robot
2015-09-28 6:49 ` Douglas Gilbert
2015-09-25 15:17 ` [PATCH v3 0/4] scsi: cleanup ioctl headers and provide UAPI versions Christoph Hellwig
2015-12-28 23:27 ` Paolo Bonzini
2016-01-06 21:00 ` Martin K. Petersen
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