From: Richard Henderson <richard.henderson@linaro.org>
Date: Thu, 26 Jan 2023 23:31:34 +0000 (-1000)
Subject: target/arm: Fix physical address resolution for Stage2
X-Git-Tag: v7.2.1~33
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f759e330002777e9a4a7a3a600aad322733125fc;p=thirdparty%2Fqemu.git

target/arm: Fix physical address resolution for Stage2

Conversion to probe_access_full missed applying the page offset.

Cc: qemu-stable@nongnu.org
Reported-by: Sid Manning <sidneym@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20230126233134.103193-1-richard.henderson@linaro.org
Fixes: f3639a64f602 ("target/arm: Use softmmu tlbs for page table walking")
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
(cherry picked from commit 9d2617ac7d3139d870ba14204aedd74395990192)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---

diff --git a/target/arm/ptw.c b/target/arm/ptw.c
index bb22271a1d6..0b160685575 100644
--- a/target/arm/ptw.c
+++ b/target/arm/ptw.c
@@ -266,7 +266,7 @@ static bool S1_ptw_translate(CPUARMState *env, S1Translate *ptw,
         if (unlikely(flags & TLB_INVALID_MASK)) {
             goto fail;
         }
-        ptw->out_phys = full->phys_addr;
+        ptw->out_phys = full->phys_addr | (addr & ~TARGET_PAGE_MASK);
         ptw->out_rw = full->prot & PAGE_WRITE;
         pte_attrs = full->pte_attrs;
         pte_secure = full->attrs.secure;