[PATCH v1 2/3] arm64/sve: Use the sve_flush macros in sve_load_from_fpsimd_state()

Mark Brown broonie at kernel.org
Mon May 10 05:23:47 PDT 2021


This makes the code a bit clearer and as a result we can also make the
indentation more normal, there is no change to the generated code.

Signed-off-by: Mark Brown <broonie at kernel.org>
---
 arch/arm64/kernel/entry-fpsimd.S | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/arm64/kernel/entry-fpsimd.S b/arch/arm64/kernel/entry-fpsimd.S
index 3f2c2a3f52b6..ee8773f4088b 100644
--- a/arch/arm64/kernel/entry-fpsimd.S
+++ b/arch/arm64/kernel/entry-fpsimd.S
@@ -63,11 +63,11 @@ SYM_FUNC_END(sve_set_vq)
  * 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
- _for n, 0, 15, _sve_pfalse	\n
-		_sve_wrffr	0
-		ret
+	sve_load_vq	x1, x2, x3
+	fpsimd_restore	x0, 8
+	sve_flush_p
+	sve_flush_ffr
+	ret
 SYM_FUNC_END(sve_load_from_fpsimd_state)
 
 /* Zero all SVE registers but the first 128-bits of each vector */
-- 
2.20.1




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