From 57ee29fbb08f7b89ee1b7c75b749392c08af3b03 Mon Sep 17 00:00:00 2001 From: Bandan Das 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 RH-MergeRequest: 296: Updates to SEV reduced-phys-bits parameter RH-Bugzilla: 2214840 RH-Acked-by: Emanuele Giuseppe Esposito RH-Acked-by: Vitaly Kuznetsov RH-Commit: [1/4] 4137cb3b57cbb175078bc908fb2301ea2b97fd17 Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2214840 commit 798a818f50a9bfc01e8b5943090de458863b897b Author: Tom Lendacky 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 Reviewed-by: Dr. David Alan Gilbert Message-Id: Signed-off-by: Paolo Bonzini RHEL Notes: Conflicts: Context differences, since commit 811b4ec7f8eb is missing Signed-off-by: Bandan Das --- 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