Hi Xie, Perhaps you want to use `fprintf(stderr, "...")` over `printf("..")` and lose the space before the start parenthesis. Also, line wrap your commit message. Side note, use git send-email so that the patch is inline and not a HTML email for easy review and application of the patch. Kind Regards, Edward. On 01/12/2017 08:49 AM, Xie, AlexBin wrote: > Hi, > > > v2: Use strerror instead of %m. %m is a GNU C Library extension. > > Thanks, > > Alex Bin Xie > > > ------------------------------------------------------------------------ > *From:* Xie, AlexBin > *Sent:* Wednesday, January 11, 2017 4:14 PM > *To:* amd-gfx at lists.freedesktop.org > *Subject:* More specific libdrm error message > > Hi, > > Provide more specific error message if non-privileged user runs amdgpu_test > > Before this change, the error message is:" WARNING - Suite > initialization failed..." People might think this is a driver problem. > > > Tested with non-privileged user. Now the error message is like. > > ... > Error:Permission denied. Hint: Try to run this test program as root. > WARNING - Suite initialization failed for 'Basic Tests'. > > ... > > > > Tested as root with no regression. > > > > Please review. > > > Thanks, > > Alex Bin Xie > > > > _______________________________________________ > amd-gfx mailing list > amd-gfx at lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx > -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: OpenPGP digital signature URL: <https://lists.freedesktop.org/archives/amd-gfx/attachments/20170112/e6fc249c/attachment.sig>