5a2451f10550 ("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.
Zheng Zengkai (1): x86/fpu: KABI_BROKEN_REMOVE "union fpregs_state state" from struct fpu
arch/x86/include/asm/fpu/types.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)