From: Simon Veith <sveith@amazon.de>
To: qemu-devel@nongnu.org, qemu-arm@nongnu.org
Cc: Simon Veith <sveith@amazon.de>, Eric Auger <eric.auger@redhat.com>
Subject: [PATCH v2 6/6] hw/arm/smmuv3: Report F_STE_FETCH fault address in correct word position
Date: Wed, 11 Dec 2019 16:07:40 +0100 [thread overview]
Message-ID: <1576076860-24820-4-git-send-email-sveith@amazon.de> (raw)
In-Reply-To: <1576076860-24820-1-git-send-email-sveith@amazon.de>
The smmuv3_record_event() function that generates the F_STE_FETCH error
uses the EVT_SET_ADDR macro to record the fetch address, placing it in
32-bit words 4 and 5.
The correct position for this address is in words 6 and 7, per the
SMMUv3 Architecture Specification.
Update the function to use the EVT_SET_ADDR2 macro instead, which is the
macro intended for writing to these words.
ref. ARM IHI 0070C, section 7.3.4.
Signed-off-by: Simon Veith <sveith@amazon.de>
Cc: Eric Auger <eric.auger@redhat.com>
Cc: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org
Acked-by: Eric Auger <eric.auger@redhat.com>
---
hw/arm/smmuv3.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/arm/smmuv3.c b/hw/arm/smmuv3.c
index 31ac3ca..8b5f157 100644
--- a/hw/arm/smmuv3.c
+++ b/hw/arm/smmuv3.c
@@ -172,7 +172,7 @@ void smmuv3_record_event(SMMUv3State *s, SMMUEventInfo *info)
case SMMU_EVT_F_STE_FETCH:
EVT_SET_SSID(&evt, info->u.f_ste_fetch.ssid);
EVT_SET_SSV(&evt, info->u.f_ste_fetch.ssv);
- EVT_SET_ADDR(&evt, info->u.f_ste_fetch.addr);
+ EVT_SET_ADDR2(&evt, info->u.f_ste_fetch.addr);
break;
case SMMU_EVT_C_BAD_STE:
EVT_SET_SSID(&evt, info->u.c_bad_ste.ssid);
--
2.7.4
next prev parent reply other threads:[~2019-12-11 15:13 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-11 14:57 [PATCH v2 0/6] hw/arm/smmuv3: Correct stream ID and event address handling Simon Veith
2019-12-11 14:57 ` [PATCH v2 1/6] hw/arm/smmuv3: Apply address mask to linear strtab base address Simon Veith
2019-12-11 15:05 ` [PATCH v2 2/6] hw/arm/smmuv3: Correct SMMU_BASE_ADDR_MASK value Simon Veith
2019-12-11 15:07 ` [PATCH v2 3/6] hw/arm/smmuv3: Check stream IDs against actual table LOG2SIZE Simon Veith
2019-12-11 15:07 ` [PATCH v2 4/6] hw/arm/smmuv3: Align stream table base address to table size Simon Veith
2019-12-11 15:07 ` [PATCH v2 5/6] hw/arm/smmuv3: Use correct bit positions in EVT_SET_ADDR2 macro Simon Veith
2019-12-11 15:07 ` Simon Veith [this message]
2019-12-16 14:45 ` [PATCH v2 0/6] hw/arm/smmuv3: Correct stream ID and event address handling Peter Maydell
2019-12-16 14:56 ` Veith, Simon
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