mainline inclusion
from mainline-v5.14-rc1
commit 1c61fada
category: feature
bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I590ZC
CVE: NA

Intel-SIG: commit 1c61fada x86/fpu: Rename copy_kernel_to_fpregs() to restore_fpregs_from_fpstate().

--------------------------------

This is not a copy functionality. It restores the register state from the
supplied kernel buffer.

No functional changes.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NBorislav Petkov <bp@suse.de>
Reviewed-by: NBorislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20210623121454.716058365@linutronix.deSigned-off-by: NLin Wang <lin.x.wang@intel.com>
Signed-off-by: NAichun Shi <aichun.shi@intel.com>