Commit a6de0794d1 for qemu.org

commit a6de0794d14c0cfb41dba5ef80be6730c4573e76
Author: Richard Henderson <richard.henderson@linaro.org>
Date:   Thu Jan 8 11:44:58 2026 +1100

    target/hppa: Drop CONFIG_ATOMIC64 test

    Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
    Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

diff --git a/target/hppa/op_helper.c b/target/hppa/op_helper.c
index 65faf03cd0..f961046e4c 100644
--- a/target/hppa/op_helper.c
+++ b/target/hppa/op_helper.c
@@ -74,7 +74,6 @@ static void atomic_store_mask64(CPUHPPAState *env, target_ulong addr,
                                 uint64_t val, uint64_t mask,
                                 int size, uintptr_t ra)
 {
-#ifdef CONFIG_ATOMIC64
     int mmu_idx = cpu_mmu_index(env_cpu(env), 0);
     uint64_t old, new, cmp, *haddr;
     void *vaddr;
@@ -88,15 +87,12 @@ static void atomic_store_mask64(CPUHPPAState *env, target_ulong addr,
     old = *haddr;
     while (1) {
         new = be32_to_cpu((cpu_to_be32(old) & ~mask) | (val & mask));
-        cmp = qatomic_cmpxchg__nocheck(haddr, old, new);
+        cmp = qatomic_cmpxchg(haddr, old, new);
         if (cmp == old) {
             return;
         }
         old = cmp;
     }
-#else
-    cpu_loop_exit_atomic(env_cpu(env), ra);
-#endif
 }

 static void do_stby_b(CPUHPPAState *env, target_ulong addr, target_ulong val,