{"id":24,"date":"2005-04-19T03:30:42","date_gmt":"2005-04-19T01:30:42","guid":{"rendered":"http:\/\/blog.blackdown.de\/2005\/04\/19\/lockups-with-2612-rc-mm-on-ppc64\/"},"modified":"2016-10-29T03:51:02","modified_gmt":"2016-10-29T01:51:02","slug":"lockups-with-2612-rc-mm-on-ppc64","status":"publish","type":"post","link":"https:\/\/blackdown.de\/articles\/lockups-with-2612-rc-mm-on-ppc64\/","title":{"rendered":"Lockups with 2.6.12-rc-mm on PPC64"},"content":{"rendered":"<p>After many cycles of compiling and testing ppc64 kernels, I finally found out what causes 2.6.12-rc-mm kernels to lock up my PowerMac G5 regularly: It&#8217;s the recent changes in <code>kernel\/timer.c<\/code>.<br \/>\nWhen I exclude the <code>timer-*<\/code> patches from the mm series everything works fine again.<\/p>\n<p>I have not found a bug in these patches yet but I am pretty sure that it is no GCC bug.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>After many cycles of compiling and testing ppc64 kernels, I finally found out what causes 2.6.12-rc-mm kernels to lock up my PowerMac G5 regularly: It&#8217;s the recent changes in kernel\/timer.c. When I exclude the timer-* patches from the mm series everything works fine again. I have not found a bug in these patches yet but<br \/>[&rarr; <a href=\"https:\/\/blackdown.de\/articles\/lockups-with-2612-rc-mm-on-ppc64\/\" class=\"more-link\">Read the rest of this entry<\/a>]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true},"categories":[2,12],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<meta name=\"description\" content=\"After many cycles of compiling and testing ppc64 kernels, I finally found out what causes 2.6.12-rc-mm kernels to lock up my PowerMac G5 regularly: It&#039;s\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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