Date: Sun, 13 Jul 2014 16:43:08 +0200 From: "J.R. Oldroyd" <fbsd@opal.com> To: freebsd-x11@freebsd.org Subject: Panic radeonkms ttm between r265233M and r268249 Message-ID: <20140713164308.3d733d9c@shibato>
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Using 10-stable svn'd on 2014/05/01 r265233M with VT kernel and radeonkms enabled, ACPI suspend/resume work fine. I can suspend and resume the laptop endlessly (and did so for about two months without any crash or reboot). Update to 10-stable of 2014/07/04 r268249 and now the resume causes an immediate panic. Good logs here: http://opal.com/jr/radeonkms/20140501-radeon_r300_boot_ok.txt http://opal.com/jr/radeonkms/20140501-radeon_resume_ok.txt Logs showing the panic here: http://opal.com/jr/radeonkms/20140704-radeon_r300_boot_fail.txt http://opal.com/jr/radeonkms/20140704-radeon_resume_panic.txt In fact, the 07/04 kernel fails to init the radeon ring CP properly which causes X.org to not load libdri2.so and r300_dri.so as I posted about separately. Kernel and all X.org ports updated and compiled locally for both versions. -jr
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