Re: mmotm 2019-02-14-15-22 uploaded (drivers/misc/fastrpc.c)

[Randy Dunlap]

On 2/14/19 3:23 PM, akpm@xxxxxxxxxxxxxxxxxxxx wrote:
> The mm-of-the-moment snapshot 2019-02-14-15-22 has been uploaded to
> 
>    http://www.ozlabs.org/~akpm/mmotm/
> 
> mmotm-readme.txt says
> 
> README for mm-of-the-moment:
> 
> http://www.ozlabs.org/~akpm/mmotm/
> 
> This is a snapshot of my -mm patch queue.  Uploaded at random hopefully
> more than once a week.
> 
> You will need quilt to apply these patches to the latest Linus release (5.x
> or 5.x-rcY).  The series file is in broken-out.tar.gz and is duplicated in
> http://ozlabs.org/~akpm/mmotm/series

on x86_64:

when CONFIG_DMA_SHARED_BUFFER is not set:

ld: drivers/misc/fastrpc.o: in function `fastrpc_free_map':
fastrpc.c:(.text+0xbe): undefined reference to `dma_buf_unmap_attachment'
ld: fastrpc.c:(.text+0xcb): undefined reference to `dma_buf_detach'
ld: fastrpc.c:(.text+0xd4): undefined reference to `dma_buf_put'
ld: drivers/misc/fastrpc.o: in function `fastrpc_map_create':
fastrpc.c:(.text+0xb2b): undefined reference to `dma_buf_get'
ld: fastrpc.c:(.text+0xb47): undefined reference to `dma_buf_attach'
ld: fastrpc.c:(.text+0xb61): undefined reference to `dma_buf_map_attachment'
ld: fastrpc.c:(.text+0xc36): undefined reference to `dma_buf_put'
ld: fastrpc.c:(.text+0xc48): undefined reference to `dma_buf_detach'
ld: drivers/misc/fastrpc.o: in function `fastrpc_device_ioctl':
fastrpc.c:(.text+0x1756): undefined reference to `dma_buf_get'
ld: fastrpc.c:(.text+0x1776): undefined reference to `dma_buf_put'
ld: fastrpc.c:(.text+0x1780): undefined reference to `dma_buf_put'
ld: fastrpc.c:(.text+0x1abf): undefined reference to `dma_buf_export'
ld: fastrpc.c:(.text+0x1ae7): undefined reference to `dma_buf_fd'
ld: fastrpc.c:(.text+0x1cb5): undefined reference to `dma_buf_put'
ld: fastrpc.c:(.text+0x1cca): undefined reference to `dma_buf_put'



-- 
~Randy