<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - igt/gem_userptr_blits fails" href="https://bugs.freedesktop.org/show_bug.cgi?id=79237#c8">Comment # 8</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - igt/gem_userptr_blits fails" href="https://bugs.freedesktop.org/show_bug.cgi?id=79237">bug 79237</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>(In reply to <a href="show_bug.cgi?id=79237#c7">comment #7</a>) > > Please attach the usual dmesg and run with IGT_LOG_LEVEL=debug to explain > > how it thinks you only have less than 2GiB of ram. > > I don't know how to use parameter "IGT_LOG_LEVEL=debug", and the device I > used was 2GiB ram. but this bug is able to reproduce on other device too. > Please check the output below and the dmesg in attachment. It's an environment variable, so use as: $ IGT_LOG_LEVEL=debug ./gem_userptr_blits The missing memory check should be performed by: commit 52ac9a4b57f20f2dc019a973237f2f97ddb0ebf3 Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> Date: Mon Jul 14 10:30:36 2014 +0100 igt/gem_userptr_blits: Add missing RAM check before coherency tests References: <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - igt/gem_userptr_blits fails" href="show_bug.cgi?id=79237">https://bugs.freedesktop.org/show_bug.cgi?id=79237</a> Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> That should be enough to stop it from running out of memory.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>