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[PATCH v2 7/9] target/arm: Clean address for DC ZVA
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From: |
Richard Henderson |
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Subject: |
[PATCH v2 7/9] target/arm: Clean address for DC ZVA |
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Date: |
Mon, 2 Mar 2020 09:58:27 -0800 |
This data access was forgotten when we added support for cleaning
addresses of TBI information.
Fixes: 3a471103ac1823ba
Reviewed-by: Peter Maydell <address@hidden>
Signed-off-by: Richard Henderson <address@hidden>
---
target/arm/translate-a64.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index c910a49b4e..fefe8af7f5 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -1784,7 +1784,7 @@ static void handle_sys(DisasContext *s, uint32_t insn,
bool isread,
return;
case ARM_CP_DC_ZVA:
/* Writes clear the aligned block of memory which rt points into. */
- tcg_rt = cpu_reg(s, rt);
+ tcg_rt = clean_data_tbi(s, cpu_reg(s, rt));
gen_helper_dc_zva(cpu_env, tcg_rt);
return;
default:
--
2.20.1
- Re: [PATCH v2 3/9] target/arm: Introduce core_to_aa64_mmu_idx, (continued)
- [PATCH v2 4/9] target/arm: Apply TBI to ESR_ELx in helper_exception_return, Richard Henderson, 2020/03/02
- [PATCH v2 8/9] target/arm: Check addresses for disabled regimes, Richard Henderson, 2020/03/02
- [PATCH v2 6/9] target/arm: Use DEF_HELPER_FLAGS for helper_dc_zva, Richard Henderson, 2020/03/02
- [PATCH v2 5/9] target/arm: Move helper_dc_zva to helper-a64.c, Richard Henderson, 2020/03/02
- [PATCH v2 7/9] target/arm: Clean address for DC ZVA,
Richard Henderson <=
- [PATCH v2 9/9] target/arm: Disable clean_data_tbi for system mode, Richard Henderson, 2020/03/02
- Re: [PATCH v2 0/9] target/arm: Misc cleanups surrounding TBI, Peter Maydell, 2020/03/05