On Wed, Feb 01, 2017 at 07:17:12PM +0530, Amit Shah wrote: > On (Wed) 01 Feb 2017 [00:02:27], Omar Sandoval wrote: > > From: Omar Sandoval <osandov@xxxxxx> > > > > put_chars() stuffs the buffer it gets into an sg, but that buffer may be > > on the stack. This breaks with CONFIG_VMAP_STACK=y (for me, it > > manifested as printks getting turned into NUL bytes). > > Seems reasonable. I wonder since all implementations of hvc do a > memcpy, if we can abstract it - but that'll need some work. > > Reviewed-by: Amit Shah <amit.shah@xxxxxxxxxx> > > Michael, please add to the virtio queue. > > Amit Hi, Michael, I don't see this in Linus' master or in your git tree, is it going to go in for -rc1? Thanks. _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
