From: "Edwin van den Oetelaar (via gmail.com)" <oetelaar.automatisering-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Kernel Testers List
<kernel-testers-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: 2.6.29.1 to 2.6.30rc1 upgrade breaks my hotplug (and how I fixed it)
Date: Wed, 08 Apr 2009 17:00:56 +0200 [thread overview]
Message-ID: <49DCBC28.5070301@gmail.com> (raw)
Someone changed
/lib/kobject_uevent.c
To do stuff more parallel,
@@ -248,7 +258,7 @@
goto exit;
retval = call_usermodehelper(argv[0], argv,
- env->envp, UMH_WAIT_EXEC);
+ env->envp, UMH_NO_WAIT);
}
This breaks my hotplug, it only gets called once about every 500 events.
Changing UMH_NO_WAIT back to UMH_WAIT_EXEC again fixed my hotplug problems.
I used i686 kernel with /sbin/mdev handler (busybox system)
gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)
Best regards,
Edwin van den Oetelaar (Netherlands)
reply other threads:[~2009-04-08 15:00 UTC|newest]
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