{"action":"created","issue":{"url":"https://api.github.com/repos/dynup/kpatch/issues/633","repository_url":"https://api.github.com/repos/dynup/kpatch","labels_url":"https://api.github.com/repos/dynup/kpatch/issues/633/labels{/name}","comments_url":"https://api.github.com/repos/dynup/kpatch/issues/633/comments","events_url":"https://api.github.com/repos/dynup/kpatch/issues/633/events","html_url":"https://github.com/dynup/kpatch/issues/633","id":194812847,"number":633,"title":"dirtycow & 4.4.21 (ubuntu 4.4.0-42-62) error building","user":{"login":"SvenDowideit","id":28492,"avatar_url":"https://avatars.githubusercontent.com/u/28492?v=3","gravatar_id":"","url":"https://api.github.com/users/SvenDowideit","html_url":"https://github.com/SvenDowideit","followers_url":"https://api.github.com/users/SvenDowideit/followers","following_url":"https://api.github.com/users/SvenDowideit/following{/other_user}","gists_url":"https://api.github.com/users/SvenDowideit/gists{/gist_id}","starred_url":"https://api.github.com/users/SvenDowideit/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/SvenDowideit/subscriptions","organizations_url":"https://api.github.com/users/SvenDowideit/orgs","repos_url":"https://api.github.com/users/SvenDowideit/repos","events_url":"https://api.github.com/users/SvenDowideit/events{/privacy}","received_events_url":"https://api.github.com/users/SvenDowideit/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":6,"created_at":"2016-12-11T04:47:36Z","updated_at":"2016-12-14T17:03:54Z","closed_at":null,"body":"I've been playing around with this for a day or so, but don't know enough to figure out what's up.\r\n\r\n(using kpatch master at a963ee7 today, if that matters)\r\n\r\nI've tried the normal dirtycow patch, and I've tried moving the define into gup.c, and also unrolling the new static function inline.\r\n\r\nI'm consistently getting:\r\n\r\n```\r\nUsing source directory at /usr/src/09a763a\r\nTesting patch file\r\nchecking file mm/gup.c\r\nReading special section data\r\nBuilding original kernel\r\nBuilding patched kernel\r\nExtracting new and modified ELF sections\r\ngup.o: changed function: follow_page_pte\r\ngup.o: changed function: __get_user_pages\r\n/usr/local/libexec/kpatch/create-diff-object: ERROR: gup.o: kpatch_create_dynamic_rela_sections: \\\r\n1973: lookup_local_symbol pmd_val (gup.c) needed for .text.follow_page_pte\r\n```\r\n\r\nI presumed this was something on my end, but after being shown https://github.com/dynup/kpatch/issues/614, I wonder if its more complicated.\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/dynup/kpatch/issues/comments/267091703","html_url":"https://github.com/dynup/kpatch/issues/633#issuecomment-267091703","issue_url":"https://api.github.com/repos/dynup/kpatch/issues/633","id":267091703,"user":{"login":"jpoimboe","id":1750978,"avatar_url":"https://avatars.githubusercontent.com/u/1750978?v=3","gravatar_id":"","url":"https://api.github.com/users/jpoimboe","html_url":"https://github.com/jpoimboe","followers_url":"https://api.github.com/users/jpoimboe/followers","following_url":"https://api.github.com/users/jpoimboe/following{/other_user}","gists_url":"https://api.github.com/users/jpoimboe/gists{/gist_id}","starred_url":"https://api.github.com/users/jpoimboe/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jpoimboe/subscriptions","organizations_url":"https://api.github.com/users/jpoimboe/orgs","repos_url":"https://api.github.com/users/jpoimboe/repos","events_url":"https://api.github.com/users/jpoimboe/events{/privacy}","received_events_url":"https://api.github.com/users/jpoimboe/received_events","type":"User","site_admin":false},"created_at":"2016-12-14T17:03:54Z","updated_at":"2016-12-14T17:03:54Z","body":"Nice, I had no idea github supported attachments.  Will see if I can recreate."}}
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