loongarch64: Fixed utest fork:safety

XiWeiGu · May 9, 2024 · 19bbf38 · 19bbf38
1 parent 21dd649
commit 19bbf38
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/kernel/loongarch64/dgemm_ncopy_16.S b/kernel/loongarch64/dgemm_ncopy_16.S
@@ -655,6 +655,8 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     addi.d    TD,    TD,  0x10
 
 .L_N1:
+    andi      J,     N,   0x01
+    beq       ZERO,  J,   .L_N0
     move      S1,    TS
     beq       ZERO,  M,   .L_N0