From 2f27b5034244c4ebd70c90066defa771a99a5320 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 13 Oct 2021 16:55:42 +0200 Subject: x86/fpu: Remove fpu::state All users converted. Remove it along with the sanity checks. Signed-off-by: Thomas Gleixner Signed-off-by: Borislav Petkov Link: https://lkml.kernel.org/r/20211013145322.765063318@linutronix.de --- arch/x86/include/asm/fpu/types.h | 18 +++++++----------- 1 file changed, 7 insertions(+), 11 deletions(-) (limited to 'arch/x86/include/asm/fpu') diff --git a/arch/x86/include/asm/fpu/types.h b/arch/x86/include/asm/fpu/types.h index 3bb6277efbb5..297e3b4920cb 100644 --- a/arch/x86/include/asm/fpu/types.h +++ b/arch/x86/include/asm/fpu/types.h @@ -352,20 +352,16 @@ struct fpu { struct fpstate *fpstate; /* - * @state: + * @__fpstate: * - * In-memory copy of all FPU registers that we save/restore - * over context switches. If the task is using the FPU then - * the registers in the FPU are more recent than this state - * copy. If the task context-switches away then they get - * saved here and represent the FPU state. + * Initial in-memory storage for FPU registers which are saved in + * context switch and when the kernel uses the FPU. The registers + * are restored from this storage on return to user space if they + * are not longer containing the tasks FPU register state. */ - union { - struct fpstate __fpstate; - union fpregs_state state; - }; + struct fpstate __fpstate; /* - * WARNING: 'state' is dynamically-sized. Do not put + * WARNING: '__fpstate' is dynamically-sized. Do not put * anything after it here. */ }; -- cgit