I have managed to update the Dreamplug to kernel 3.7-rc1, after a simple fix, to get it to compile OK..<\/p>\n
The original (cross)compile failed, with:<\/p>\n
ERROR: “read_current_timer” [drivers\/video\/udlfb.ko] undefined!<\/em> Fix, is to change ..\/linux-3.7-rc1\/arch\/arm\/kernel\/armksyms.c<\/strong>, at line 51<\/strong>, as follows: Then everything compiles OK..<\/p>\n Fedora release 17 (Beefy Miracle)<\/strong> I have managed to update the Dreamplug to kernel 3.7-rc1, after a simple fix, to get it to compile OK.. The original (cross)compile failed, with: ERROR: “read_current_timer” [drivers\/video\/udlfb.ko] undefined! ERROR: “read_current_timer” [crypto\/tcrypt.ko] undefined! Fix, is to change ..\/linux-3.7-rc1\/arch\/arm\/kernel\/armksyms.c, at line 51, as follows: From: \u00a0\/* platform dependent support *\/ EXPORT_SYMBOL(arm_delay_ops); To: \u00a0\u00a0 \u00a0\/* platform dependent support *\/ …<\/span> Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[5,6,7,14,16,19],"tags":[1174,93,121,136,222,242,317],"class_list":["post-507","post","type-post","status-publish","format-standard","hentry","category-compilation","category-crash-and-burn","category-dreamplug","category-kernel","category-linux-arm","category-opinion","tag-arm","tag-armksyms-c","tag-compile-fix","tag-dreamplug-2","tag-kernel-3-7-rc1","tag-linux","tag-read_current_timer"],"_links":{"self":[{"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/posts\/507","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=507"}],"version-history":[{"count":0,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/posts\/507\/revisions"}],"wp:attachment":[{"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nERROR: “read_current_timer” [crypto\/tcrypt.ko] undefined!<\/em><\/p>\n
\nFrom:
\n \u00a0\/* platform dependent support *\/<\/strong>
\nEXPORT_SYMBOL(arm_delay_ops);<\/strong>
\nTo:
\n\u00a0\u00a0 \u00a0\/* platform dependent support *\/<\/strong>
\nEXPORT_SYMBOL(arm_delay_ops);<\/strong>
\nEXPORT_SYMBOL_GPL(read_current_timer);<\/strong>
\n…as suggested by a posting in the Linux Kernel Mailing List..\u00a0\u00a0 (search for ‘read_current_timer<\/em>‘ in the LKML..)<\/p>\n
\nKernel 3.7.0-rc1 on an armv5tel (ttyS0)<\/strong>
\n………………
\n$ uname -a<\/em><\/strong>
\nLinux rgdreamplug 3.7.0-rc1 #3 Tue Oct 16 15:21:43 BST 2012 armv5tel armv5tel armv5tel GNU\/Linux<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"