Gabe Black has submitted this change. (
https://gem5-review.googlesource.com/c/public/gem5/+/29172 )
Change subject: x86: Stop setting the physical address in finalizePhysical.
..
x86: Stop setting the physical address in finalizePhysical.
The physical address has already been set (it's read earlier in the
function), and so doesn't need to be set again. Reading the virtual
address can cause an assert if the virtual address had never been set in
the first place, for example when an access comes from KVM which might
give you an access to complete which is based on a physical address
only.
Change-Id: Ic46a40b1a94235538b5bd53065e5019273b3d3f3
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/29172
Maintainer: Jason Lowe-Power
Reviewed-by: Pouya Fotouhi
Tested-by: kokoro
---
M src/arch/x86/tlb.cc
1 file changed, 0 insertions(+), 1 deletion(-)
Approvals:
Pouya Fotouhi: Looks good to me, approved
Jason Lowe-Power: Looks good to me, approved
kokoro: Regressions pass
diff --git a/src/arch/x86/tlb.cc b/src/arch/x86/tlb.cc
index 71ab563..8068423 100644
--- a/src/arch/x86/tlb.cc
+++ b/src/arch/x86/tlb.cc
@@ -264,7 +264,6 @@
req->setFlags(Request::STRICT_ORDER);
uint8_t func;
PseudoInst::decodeAddrOffset(paddr - m5opRange.start(), func);
-req->setPaddr(req->getVaddr());
req->setLocalAccessor(
[func, mode](ThreadContext *tc, PacketPtr pkt) -> Cycles
{
--
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Gerrit-Project: public/gem5
Gerrit-Branch: release-staging-v20.0.0.0
Gerrit-Change-Id: Ic46a40b1a94235538b5bd53065e5019273b3d3f3
Gerrit-Change-Number: 29172
Gerrit-PatchSet: 2
Gerrit-Owner: Gabe Black
Gerrit-Reviewer: Ayaz Akram
Gerrit-Reviewer: Bobby R. Bruce
Gerrit-Reviewer: Bradford Beckmann
Gerrit-Reviewer: Gabe Black
Gerrit-Reviewer: Jason Lowe-Power
Gerrit-Reviewer: Pouya Fotouhi
Gerrit-Reviewer: kokoro
Gerrit-MessageType: merged
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