diff options
| -rw-r--r-- | arch/arm64/include/asm/fpsimd.h | 2 | ||||
| -rw-r--r-- | arch/arm64/kernel/entry-fpsimd.S | 16 |
2 files changed, 0 insertions, 18 deletions
diff --git a/arch/arm64/include/asm/fpsimd.h b/arch/arm64/include/asm/fpsimd.h index 9a62884183e5..e0e30567b80f 100644 --- a/arch/arm64/include/asm/fpsimd.h +++ b/arch/arm64/include/asm/fpsimd.h @@ -69,8 +69,6 @@ extern void sve_save_state(void *state, u32 *pfpsr); extern void sve_load_state(void const *state, u32 const *pfpsr, unsigned long vq_minus_1); extern void sve_flush_live(unsigned long vq_minus_1); -extern void sve_load_from_fpsimd_state(struct user_fpsimd_state const *state, - unsigned long vq_minus_1); extern unsigned int sve_get_vl(void); extern void sve_set_vq(unsigned long vq_minus_1); diff --git a/arch/arm64/kernel/entry-fpsimd.S b/arch/arm64/kernel/entry-fpsimd.S index 196e921f61de..afbf7dc47e1d 100644 --- a/arch/arm64/kernel/entry-fpsimd.S +++ b/arch/arm64/kernel/entry-fpsimd.S @@ -67,22 +67,6 @@ SYM_FUNC_START(sve_set_vq) SYM_FUNC_END(sve_set_vq) /* - * Load SVE state from FPSIMD state. - * - * x0 = pointer to struct fpsimd_state - * x1 = VQ - 1 - * - * Each SVE vector will be loaded with the first 128-bits taken from FPSIMD - * and the rest zeroed. All the other SVE registers will be zeroed. - */ -SYM_FUNC_START(sve_load_from_fpsimd_state) - sve_load_vq x1, x2, x3 - fpsimd_restore x0, 8 - sve_flush_p_ffr - ret -SYM_FUNC_END(sve_load_from_fpsimd_state) - -/* * Zero all SVE registers but the first 128-bits of each vector * * VQ must already be configured by caller, any further updates of VQ |