On Thu, Aug 09, 2018 at 03:44:40PM +0800, Alan Kao wrote:
> We expect that a kernel with CONFIG_FPU=y can still support no-FPU
> machines. To do so, the kernel should first examine the existence of a
> FPU, then do nothing if a FPU does exist; otherwise, it should
> disable/bypass all FPU-related f
We expect that a kernel with CONFIG_FPU=y can still support no-FPU
machines. To do so, the kernel should first examine the existence of a
FPU, then do nothing if a FPU does exist; otherwise, it should
disable/bypass all FPU-related functions.
In this patch, a new global variable, has_fpu, is creat
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