Commit: 01d09525da655fed6cabc49a6088c4e11f93612a - qemu (git)

Commit MetaInfo

• Revision: 01d09525da655fed6cabc49a6088c4e11f93612a (tree)
• Time: 2022-01-21 14:52:57
• Author: LIU Zhiwei <zhiwei_liu@c-sk...>
• Commiter: Alistair Francis

Log Message

target/riscv: Fix check range for first fault only

Only check the range that has passed the address translation.

Signed-off-by: LIU Zhiwei <[e-mail]>
Reviewed-by: Richard Henderson <[e-mail]>
Reviewed-by: Alistair Francis <[e-mail]>
Message-id: [e-mail]
Signed-off-by: Alistair Francis <[e-mail]>

Change Summary

• modified: target/riscv/vector_helper.c

Incremental Difference

--- a/target/riscv/vector_helper.c
+++ b/target/riscv/vector_helper.c
@@ -500,12 +500,12 @@ vext_ldff(void *vd, void *v0, target_ulong base,
                                          cpu_mmu_index(env, false));
                 if (host) {
 #ifdef CONFIG_USER_ONLY
-                    if (page_check_range(addr, nf << esz, PAGE_READ) < 0) {
+                    if (page_check_range(addr, offset, PAGE_READ) < 0) {
                         vl = i;
                         goto ProbeSuccess;
                     }
 #else
-                    probe_pages(env, addr, nf << esz, ra, MMU_DATA_LOAD);
+                    probe_pages(env, addr, offset, ra, MMU_DATA_LOAD);
 #endif
                 } else {
                     vl = i;