From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: Re: [RFC PATCH v3 4/4] tests/drv_module_reload: add ipvr support Date: Fri, 21 Nov 2014 21:27:04 +0100 Message-ID: <20141121202702.GA10379@mithrandir> References: <1416597001-6097-1-git-send-email-yao.cheng@intel.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1180322463==" Return-path: In-Reply-To: <1416597001-6097-1-git-send-email-yao.cheng@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Yao Cheng Cc: daniel.vetter@ffwll.ch, intel-gfx@lists.freedesktop.org, emil.l.velikov@gmail.com, dri-devel@lists.freedesktop.org, john.chehab@intel.com, fei.jiang@intel.com List-Id: intel-gfx@lists.freedesktop.org --===============1180322463== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="9jxsPFA5p3P2qPhR" Content-Disposition: inline --9jxsPFA5p3P2qPhR Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Sat, Nov 22, 2014 at 03:10:01AM +0800, Yao Cheng wrote: > on vlv, if ipvr is installed, it need be manually unloaded before > i915, otherwise user might run into use-after-free issue. Huh? That doesn't sound right. What exactly is it that's going wrong? You should never have to do this. If you do you're almost certainly doing something wrong in the kernel module. Thierry --9jxsPFA5p3P2qPhR Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJUb6AWAAoJEN0jrNd/PrOhYh8P/1zFlItAdmw/2TfxFe90eY0U eZ8cJDZ1kjtXbIK6kkSKYIGXC1ddT3p1vd6f7Rzz6NGIpMUScXeDXqKaWd0NAMv1 Y0n543wQuDG/copzlps8zq6UHoxsmdyR3ZANgeeXn1wCLmzXEtTrGGO3J3W8KBqt sj3LzkAU/ppYXaQAqxUoWbeRriomx3l+Uz2GrLNEN1w7PRwZp9t8dqGXvL5IKXuH 88LraTO8v8Qtfp1ZS7TH/qvI8cVmXJa7U27avaPZSDtH3JAKyo6821Y/Mt4zXc/H VBC5DI1FmWJ2qllEuiycpT5hMDt0Yx47P0+N/6lCqJVKqFKDzFONqr7iqAwSeGf9 VUlU8cY/t14/2jDSkNkCGfjvAtuqr0hSQghqAsWJuPuUx67LvhiPKFo+LH8Ql2FZ JU7f6qfq0jef0+GOy71pXclqUiqJ6pWtk5VLBHcUKlgOukHunKHW6X2l+Sb5zfJ3 PlVgf+jm+VZ2aIyfoIkj/IqfuxmqlTnxbSDjPm0OJ6UnkMth/3W+kSdHxnbbGjy9 +g7Zxzq9hx30sX41fLlkjbgcqg1JUbbEG/J5pQoHVfLGMvPPj6AstDr+hn2gFeQ4 Y4MxOh2+0HFVo0mvTaU+4DSyKpwswmwHb6Qyk1SWSBZ4i6LX1sj6QRoDpHCviNPa sPMZMTGgv0mZtjvOUrgM =pbWI -----END PGP SIGNATURE----- --9jxsPFA5p3P2qPhR-- --===============1180322463== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4 IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK --===============1180322463==--