x86/fpu: KABI_BROKEN_REMOVE "union fpregs_state state" from struct fpu

hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I5RQLJ

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

5a2451f1 ("x86/fpu: Avoid kabi change caused by struct fpu") will
lead to performance degradation of libmicro pthread_create testcase.
Assuming that no 3rd party driver will reach into struct fpu,
replace kabi fix macro from KABI_DEPRECATE to KABI_BROKEN_REMOVE
for element "union fpregs_state state" of struct fpu.
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
(cherry picked from commit b60bbfca)

arch/x86/include/asm/fpu/types.h

@@ -494,8 +494,11 @@ struct fpu {
 	 * 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.
+	 *
+	 * For kabi fix:
+	 * Assuming that no 3rd party driver will reach into struct fpu
 	 */
-	KABI_DEPRECATE(union fpregs_state, state)
+	KABI_BROKEN_REMOVE(union fpregs_state state)
 	KABI_EXTEND(struct fpstate __fpstate)
 	/*
 	 * WARNING: '__fpstate' is dynamically-sized.  Do not put