Messages in this thread | ![/](/images/icornerl.gif) | | Date | Tue, 25 Jul 2017 17:11:32 +0800 | From | kbuild test robot <> | Subject | vbox_hgsmi.c:undefined reference to `gen_pool_dma_alloc' |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 520eccdfe187591a51ea9ab4c1a024ae4d0f68d9 commit: dd55d44f408419278c00887bfcb2261d0caae350 staging: vboxvideo: Add vboxvideo to drivers/staging date: 8 days ago config: x86_64-randconfig-s4-07251602 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: git checkout dd55d44f408419278c00887bfcb2261d0caae350 # save the attached .config to linux build tree make ARCH=x86_64
All errors (new ones prefixed by >>):
drivers/staging/vboxvideo/vbox_hgsmi.o: In function `hgsmi_buffer_alloc': >> vbox_hgsmi.c:(.text+0x48): undefined reference to `gen_pool_dma_alloc' drivers/staging/vboxvideo/vbox_hgsmi.o: In function `hgsmi_buffer_free': >> vbox_hgsmi.c:(.text+0xe3): undefined reference to `gen_pool_free' drivers/staging/vboxvideo/vbox_hgsmi.o: In function `hgsmi_buffer_submit': >> vbox_hgsmi.c:(.text+0xf2): undefined reference to `gen_pool_virt_to_phys' drivers/staging/vboxvideo/vbox_main.o: In function `vbox_hw_fini': >> vbox_main.c:(.text+0xf9): undefined reference to `gen_pool_destroy' drivers/staging/vboxvideo/vbox_main.o: In function `vbox_driver_load': >> vbox_main.c:(.text+0x487): undefined reference to `gen_pool_create' >> vbox_main.c:(.text+0x4b2): undefined reference to `gen_pool_add_virt' vbox_main.c:(.text+0x614): undefined reference to `gen_pool_destroy'
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