On Sat, May 26, 2018 at 11:11 AM Konstantin Belousov <kostikbel_at_gmail.com> wrote: > On Sat, May 26, 2018 at 10:59:50AM +0100, Johannes Lundberg wrote: > > Hi > > > > The new AMD graphics drivers use floats in kernel space. > > Upstream Linux code has something like: > > kernel_fpu_begin(); > > ... > > kernel_fpu_end(); > > > > Do we have similar functions to save/restore FPU registers? > Read fpu_kern(9). > Thanks! Actually I found that just after hitting the send button :)Received on Sat May 26 2018 - 08:15:19 UTC
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