diff mbox series

[v5,19/22] target/riscv: Fix check range for first fault only

Message ID 20211125073951.57678-20-zhiwei_liu@c-sky.com (mailing list archive)
State New, archived
Headers show
Series Support UXL filed in xstatus | expand

Commit Message

LIU Zhiwei Nov. 25, 2021, 7:39 a.m. UTC 
Only check the range that has passed the address translation.

Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
---
 target/riscv/vector_helper.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c
index e9d49cf105..e3ac70da01 100644
--- a/target/riscv/vector_helper.c
+++ b/target/riscv/vector_helper.c
@@ -631,12 +631,12 @@  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 * msz, PAGE_READ) < 0) {
+                    if (page_check_range(addr, offset, PAGE_READ) < 0) {
                         vl = i;
                         goto ProbeSuccess;
                     }
 #else
-                    probe_pages(env, addr, nf * msz, ra, MMU_DATA_LOAD);
+                    probe_pages(env, addr, offset, ra, MMU_DATA_LOAD);
 #endif
                 } else {
                     vl = i;