> -Original Message-
> From: Neil Horman [mailto:nhorman at tuxdriver.com]
> Sent: Tuesday, June 17, 2014 1:40 PM
> To: Richardson, Bruce
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH] vfio: correct system call error checking
>
> On Tue, Jun 17,
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Neil Horman
> Sent: Tuesday, June 17, 2014 12:04 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH] vfio: correct system call error checking
>
> Noticed today that ioctl error cod
On Tue, Jun 17, 2014 at 08:21:29PM +, Richardson, Bruce wrote:
> > -Original Message-
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Neil Horman
> > Sent: Tuesday, June 17, 2014 12:04 PM
> > To: dev at dpdk.org
> > Subject: [dpdk-dev] [PA
Noticed today that ioctl error code return checking was incorrect in some of the
vfio code. ioctl can return a negative value if the system detects an error
before the target device/driver can produce a return code. The dpdk vfio code
only checks specfically for the values that it expects, which
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