Messages in this thread |  | | From | "Chen, Mike Ximing" <> | Subject | RE: [PATCH v8 04/20] dlb: add device ioctl layer and first three ioctls | Date | Sat, 9 Jan 2021 06:17:41 +0000 |
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> -----Original Message----- > From: Greg KH <gregkh@linuxfoundation.org> > Sent: Thursday, January 7, 2021 2:41 PM > To: Chen, Mike Ximing <mike.ximing.chen@intel.com> > Cc: linux-kernel@vger.kernel.org; arnd@arndb.de; Williams, Dan J > <dan.j.williams@intel.com>; pierre-louis.bossart@linux.intel.com; Gage Eads > <gage.eads@intel.com> > Subject: Re: [PATCH v8 04/20] dlb: add device ioctl layer and first three ioctls > > > diff --git a/Documentation/userspace-api/ioctl/ioctl-number.rst > b/Documentation/userspace-api/ioctl/ioctl-number.rst > > index 55a2d9b2ce33..afca043d59f8 100644 > > --- a/Documentation/userspace-api/ioctl/ioctl-number.rst > > +++ b/Documentation/userspace-api/ioctl/ioctl-number.rst > > @@ -241,6 +241,7 @@ Code Seq# Include File > Comments > > 'h' 00-7F conflict! Charon filesystem > > <mailto:zapman@interlan.net> > > 'h' 00-1F linux/hpet.h conflict! > > +'h' 00-1F uapi/linux/dlb.h conflict! > > Why are you taking a range that you know there is a conflict for?
OK. We will switch to a unused magic number and range, probably 0x81 00-1F. Thanks
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