you should 1. edit the /linux/kernel/ksyms.c ,add a line "EXPORT_SYMBOL(get_user_pages)",this can export the kernel symbol "get_user_pages" 2. recompile the linux kernel. 3.use new kernel to start linux then video_buf.o can be loaded sucessfully. -------------------------------------------------- Willis.Yang -----原始邮件----- 发件人: Ivan Gustavo [mailto:ivan@xxxxxxxxxxxx] 发送时间: 2002年11月28日 03:32 收件人: video4linux-list@xxxxxxxxxx 主题: get_user_pages symbol hy all, I downloaded the kernel source 2.4.18 using apt-get on an debian woody (3.0r0), and patched it with the v4l2-api-2.4.18.diff patch file of gerd knorr, and tried to compile the bttv-0.8.46 module pack, but when I try to load the module video_buf.o I get "video-buf.o: unresolved symbol get_user_pages_Rb50ef32f" I am trying to fix it by exporting the get_user_pages symbol on the linux/mm/memory.c... Is that the best way to fix it? Anybody had the same problem? Have any patch to fix it? Tanks -- Ivan Gustavo Munix dos Santos ----------------------------- http://www.munix.com.br mailto:ivan@xxxxxxxxxxxx SkyTech Telecom SJC Av. Heitor Vila lobos, 1565 Fone: 12-39232925 Ramal 215 Sao Jose Dos Campos - SP -- video4linux-list mailing list Unsubscribe mailto:video4linux-list-request@xxxxxxxxxx?subject=unsubscribe https://listman.redhat.com/mailman/listinfo/video4linux-list
