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[PATCH v5 19/22] target/riscv: Fix check range for first fault only
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From: |
LIU Zhiwei |
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Subject: |
[PATCH v5 19/22] target/riscv: Fix check range for first fault only |
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Date: |
Thu, 25 Nov 2021 15:39:48 +0800 |
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 --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;
--
2.25.1
- [PATCH v5 10/22] target/riscv: Create current pm fields in env, (continued)
- [PATCH v5 10/22] target/riscv: Create current pm fields in env, LIU Zhiwei, 2021/11/25
- [PATCH v5 11/22] target/riscv: Alloc tcg global for cur_pm[mask|base], LIU Zhiwei, 2021/11/25
- [PATCH v5 12/22] target/riscv: Calculate address according to XLEN, LIU Zhiwei, 2021/11/25
- [PATCH v5 13/22] target/riscv: Split pm_enabled into mask and base, LIU Zhiwei, 2021/11/25
- [PATCH v5 14/22] target/riscv: Split out the vill from vtype, LIU Zhiwei, 2021/11/25
- [PATCH v5 15/22] target/riscv: Fix RESERVED field length in VTYPE, LIU Zhiwei, 2021/11/25
- [PATCH v5 16/22] target/riscv: Adjust vsetvl according to XLEN, LIU Zhiwei, 2021/11/25
- [PATCH v5 17/22] target/riscv: Remove VILL field in VTYPE, LIU Zhiwei, 2021/11/25
- [PATCH v5 18/22] target/riscv: Ajdust vector atomic check with XLEN, LIU Zhiwei, 2021/11/25
- [PATCH v5 19/22] target/riscv: Fix check range for first fault only,
LIU Zhiwei <=
- [PATCH v5 20/22] target/riscv: Adjust vector address with mask, LIU Zhiwei, 2021/11/25
- [PATCH v5 21/22] target/riscv: Adjust scalar reg in vector with XLEN, LIU Zhiwei, 2021/11/25
- [PATCH v5 22/22] target/riscv: Enable uxl field write, LIU Zhiwei, 2021/11/25