Re: scatterwalk_map_and_copy incorrect optimization

2016-12-10 Thread Herbert Xu
Jason A. Donenfeld wrote: > Hah, looks like I missed [1] by a couple weeks. Looks like it's been > settled then. > > Is this a stable@ candidate? Not really since it shouldn't cause any problems unless the stack is vmalloced. Cheers, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/

Re: scatterwalk_map_and_copy incorrect optimization

2016-12-10 Thread Herbert Xu
On Fri, Dec 09, 2016 at 02:18:01PM +0100, Jason A. Donenfeld wrote: > Hi Herbert, > > The scatterwalk_map_and_copy function copies ordinary buffers to and > from scatterlists. These buffers can, of course, be on the stack, and > this remains the most popular use of this function -- getting info >

Re: scatterwalk_map_and_copy incorrect optimization

2016-12-09 Thread Jason A. Donenfeld
Hah, looks like I missed [1] by a couple weeks. Looks like it's been settled then. Is this a stable@ candidate? [1] https://git.zx2c4.com/linux/commit/?id=c8467f7a3620698bf3c22f0e199b550fb611a8ae -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message