Re: [patch -next 1/2] media/az6027: doing dma on the stack

2010-05-06 Thread Mauro Carvalho Chehab
walter harms wrote: > > Dan Carpenter schrieb: >> I changed the dma buffers to use allocated memory instead of stack >> memory. >> >> The reason for this is documented in Documentation/DMA-API-HOWTO.txt >> under the section: "What memory is DMA'able?" That document was only >> added a couple wee

Re: [patch -next 1/2] media/az6027: doing dma on the stack

2010-05-04 Thread walter harms
Dan Carpenter schrieb: > I changed the dma buffers to use allocated memory instead of stack > memory. > > The reason for this is documented in Documentation/DMA-API-HOWTO.txt > under the section: "What memory is DMA'able?" That document was only > added a couple weeks ago and there are still l

[patch -next 1/2] media/az6027: doing dma on the stack

2010-05-04 Thread Dan Carpenter
I changed the dma buffers to use allocated memory instead of stack memory. The reason for this is documented in Documentation/DMA-API-HOWTO.txt under the section: "What memory is DMA'able?" That document was only added a couple weeks ago and there are still lots of modules which haven't been cor