@@ -347,11 +347,12 @@ void __efi_fpsimd_begin(void)
WARN_ON(preemptible());
- if (may_use_simd()) {
+ if (may_use_simd())
kernel_neon_begin();
- __this_cpu_write(efi_fpsimd_state_used, true);
- } else
+ else {
fpsimd_save_state(this_cpu_ptr(&efi_fpsimd_state));
+ __this_cpu_write(efi_fpsimd_state_used, true);
+ }
}
/*
@@ -363,9 +364,9 @@ void __efi_fpsimd_end(void)
return;
if (__this_cpu_xchg(efi_fpsimd_state_used, false))
- kernel_neon_end();
- else
fpsimd_load_state(this_cpu_ptr(&efi_fpsimd_state));
+ else
+ kernel_neon_end();
}
#endif /* CONFIG_KERNEL_MODE_NEON */
Fix misleading usage of efi_fpsimd_state_used. Currently it's used to mean "efi_fpsimd_state not used", which is confusing to say the least. This patch inverts the sense of usage. Signed-off-by: Dave Martin <Dave.Martin@arm.com> --- arch/arm64/kernel/fpsimd.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-)