From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [Bug #11382] e1000e: 2.6.27-rc1 corrupts EEPROM/NVM Date: Thu, 25 Sep 2008 13:06:19 -0700 (PDT) Message-ID: <20080925.130619.193699562.davem@davemloft.net> References: <200809250401.54818.elendil@planet.nl> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: kernel-testers-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: Text/Plain; charset="us-ascii" To: jkosina-AlSwsSmVLrQ@public.gmane.org Cc: elendil-EIBgga6/0yRmR6Xm/wNWPw@public.gmane.org, airlied-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, jeff-o2qLIJkoznsdnm+yROfE0A@public.gmane.org, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org, jeffrey.t.kirsher-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, david.vrabel-kQvG35nSl+M@public.gmane.org, rjw-KKrjLPT3xs0@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, kernel-testers-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, chrisl-pghWNbHTmq7QT0dZR+AlfA@public.gmane.org, mingo-X9Un+BFzKDI@public.gmane.org, jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org, jesse.brandeburg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org From: Jiri Kosina Date: Thu, 25 Sep 2008 19:24:57 +0200 (CEST) > If being set to 0 (it's so easy to call memset(0) on a bogus pointer, > there are usually lots of them in the code) or to random garbage, it would > seem to be much more understandable, than 0xff. Setting framebuffer bytes to 0xff is pretty common, for example for color keys and anti-aliasing pixel values.