diff mbox series

[PULL,29/39] accel/tcg: Replace direct use of io_readx/io_writex in do_{ld, st}_1

Message ID 20230916033011.479144-30-richard.henderson@linaro.org
State Accepted
Commit d89c64f6fd1c949ab6d698f4970fd9fd1b177f8e
Headers show
Series [PULL,01/39] accel/tcg: mttcg remove false-negative halted assertion | expand

Commit Message

Richard Henderson Sept. 16, 2023, 3:30 a.m. UTC 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 accel/tcg/cputlb.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index f3635afb36..cc36e681a7 100644
--- a/accel/tcg/cputlb.c
+++ b/accel/tcg/cputlb.c
@@ -2342,7 +2342,8 @@  static uint8_t do_ld_1(CPUArchState *env, MMULookupPageData *p, int mmu_idx,
                        MMUAccessType type, uintptr_t ra)
 {
     if (unlikely(p->flags & TLB_MMIO)) {
-        return io_readx(env, p->full, mmu_idx, p->addr, ra, type, MO_UB);
+        QEMU_IOTHREAD_LOCK_GUARD();
+        return do_ld_mmio_beN(env, p->full, 0, p->addr, 1, mmu_idx, type, ra);
     } else {
         return *(uint8_t *)p->haddr;
     }
@@ -2857,7 +2858,8 @@  static void do_st_1(CPUArchState *env, MMULookupPageData *p, uint8_t val,
                     int mmu_idx, uintptr_t ra)
 {
     if (unlikely(p->flags & TLB_MMIO)) {
-        io_writex(env, p->full, mmu_idx, val, p->addr, ra, MO_UB);
+        QEMU_IOTHREAD_LOCK_GUARD();
+        do_st_mmio_leN(env, p->full, val, p->addr, 1, mmu_idx, ra);
     } else if (unlikely(p->flags & TLB_DISCARD_WRITE)) {
         /* nothing */
     } else {