Hi, On Monday, 19 of September 2005 17:44, Joost Witteveen wrote: > Joost Witteveen wrote: > > > The Oops below happend while swsuspending my Sempron laptop. The > > system freezes afterwards. > > OK, replying to my own email as I haven't had any reply yet (I'm not > subscribed to the list). > > Since I sent the email, I've had two more oopses (they don't happen as > often as before), which I've added to: > > http://www.komputilo.org/~joostje/linux/swsuspend/ There sometimes is not enough memory to suspend on your box, and the BUG() triggers because nr_copy_pages_check is initialized too late. The following patch should fix it. Could you please test? Greetings, Rafael Index: linux-2.6.14-rc1/kernel/power/swsusp.c =================================================================== --- linux-2.6.14-rc1.orig/kernel/power/swsusp.c 2005-09-22 22:05:52.000000000 +0200 +++ linux-2.6.14-rc1/kernel/power/swsusp.c 2005-09-22 22:08:14.000000000 +0200 @@ -918,6 +918,7 @@ pagedir_nosave = NULL; nr_copy_pages = calc_nr(nr_copy_pages); + nr_copy_pages_check = nr_copy_pages; pr_debug("suspend: (pages needed: %d + %d free: %d)\n", nr_copy_pages, PAGES_FOR_IO, nr_free_pages()); @@ -940,7 +941,6 @@ return error; } - nr_copy_pages_check = nr_copy_pages; return 0; } -- Rafael J. Wysocki, Ph.D. Institute of Theoretical Physics Faculty of Physics of Warsaw University ul. Hoza 69, 00-681 Warsaw [tel: +48 22 55 32 263] [mob: +48 60 50 53 693] ---------------------------- One should not increase, beyond what is necessary, the number of entities required to explain anything. -- William of Ockham
