56 lines
2.0 KiB
Diff
56 lines
2.0 KiB
Diff
From 57ee29fbb08f7b89ee1b7c75b749392c08af3b03 Mon Sep 17 00:00:00 2001
|
|
From: Bandan Das <bsd@redhat.com>
|
|
Date: Thu, 3 Aug 2023 15:23:54 -0400
|
|
Subject: [PATCH 1/5] qapi, i386/sev: Change the reduced-phys-bits value from 5
|
|
to 1
|
|
|
|
RH-Author: Bandan Das <None>
|
|
RH-MergeRequest: 296: Updates to SEV reduced-phys-bits parameter
|
|
RH-Bugzilla: 2214840
|
|
RH-Acked-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
|
|
RH-Acked-by: Vitaly Kuznetsov <vkuznets@redhat.com>
|
|
RH-Commit: [1/4] 4137cb3b57cbb175078bc908fb2301ea2b97fd17
|
|
|
|
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2214840
|
|
|
|
commit 798a818f50a9bfc01e8b5943090de458863b897b
|
|
Author: Tom Lendacky <thomas.lendacky@amd.com>
|
|
Date: Fri Sep 30 10:14:27 2022 -0500
|
|
|
|
qapi, i386/sev: Change the reduced-phys-bits value from 5 to 1
|
|
|
|
A guest only ever experiences, at most, 1 bit of reduced physical
|
|
addressing. Change the query-sev-capabilities json comment to use 1.
|
|
|
|
Fixes: 31dd67f684 ("sev/i386: qmp: add query-sev-capabilities command")
|
|
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
|
|
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
|
|
Message-Id: <cb96d8e09154533af4b4e6988469bc0b32390b65.1664550870.git.thomas.lendacky@amd.com>
|
|
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
|
|
|
RHEL Notes:
|
|
Conflicts: Context differences, since commit 811b4ec7f8eb<qapi, target/i386/sev: Add cpu0-id to query-sev-capabilities>
|
|
is missing
|
|
|
|
Signed-off-by: Bandan Das <bsd@redhat.com>
|
|
---
|
|
qapi/misc-target.json | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
diff --git a/qapi/misc-target.json b/qapi/misc-target.json
|
|
index 4bc45d2474..ede9052440 100644
|
|
--- a/qapi/misc-target.json
|
|
+++ b/qapi/misc-target.json
|
|
@@ -205,7 +205,7 @@
|
|
#
|
|
# -> { "execute": "query-sev-capabilities" }
|
|
# <- { "return": { "pdh": "8CCDD8DDD", "cert-chain": "888CCCDDDEE",
|
|
-# "cbitpos": 47, "reduced-phys-bits": 5}}
|
|
+# "cbitpos": 47, "reduced-phys-bits": 1}}
|
|
#
|
|
##
|
|
{ 'command': 'query-sev-capabilities', 'returns': 'SevCapability',
|
|
--
|
|
2.37.3
|
|
|