Re: [Qemu-devel] Re: [PATCH] scsi: Make device scsi-disk reject /dev/sg*

2010-03-01 Thread Gerd Hoffmann
On 02/28/10 02:45, Paul Brook wrote: On 02/25/10 11:23, Markus Armbruster wrote: You're supposed to use scsi-generic for that. Which rejects anything but /dev/sg*. Well, it isn't *that* easy. The SG_IO ioctl used by scsi-generic works on tons of devices in linux, not only /dev/sg*. I've see

Re: [Qemu-devel] Re: [PATCH] scsi: Make device scsi-disk reject /dev/sg*

2010-02-27 Thread Paul Brook
> On 02/25/10 11:23, Markus Armbruster wrote: > > You're supposed to use scsi-generic for that. Which rejects anything > > but /dev/sg*. > > Well, it isn't *that* easy. The SG_IO ioctl used by scsi-generic works > on tons of devices in linux, not only /dev/sg*. I've seen patches > floading arou

[Qemu-devel] Re: [PATCH] scsi: Make device scsi-disk reject /dev/sg*

2010-02-25 Thread Markus Armbruster
Gerd Hoffmann writes: > On 02/25/10 11:23, Markus Armbruster wrote: >> You're supposed to use scsi-generic for that. Which rejects anything >> but /dev/sg*. > > Well, it isn't *that* easy. The SG_IO ioctl used by scsi-generic > works on tons of devices in linux, not only /dev/sg*. I've seen Y

[Qemu-devel] Re: [PATCH] scsi: Make device scsi-disk reject /dev/sg*

2010-02-25 Thread Michael S. Tsirkin
On Thu, Feb 25, 2010 at 11:23:52AM +0100, Markus Armbruster wrote: > You're supposed to use scsi-generic for that. Which rejects anything > but /dev/sg*. > > Signed-off-by: Markus Armbruster > --- > hw/scsi-disk.c |5 + > 1 files changed, 5 insertions(+), 0 deletions(-) > > diff --git

[Qemu-devel] Re: [PATCH] scsi: Make device scsi-disk reject /dev/sg*

2010-02-25 Thread Gerd Hoffmann
On 02/25/10 11:23, Markus Armbruster wrote: You're supposed to use scsi-generic for that. Which rejects anything but /dev/sg*. Well, it isn't *that* easy. The SG_IO ioctl used by scsi-generic works on tons of devices in linux, not only /dev/sg*. I've seen patches floading around which chan