From cbf9c74ef46d71c015b9de53f4514941dca8a035 Mon Sep 17 00:00:00 2001 From: Bandan Das Date: Thu, 3 Aug 2023 14:19:37 -0400 Subject: [PATCH 10/14] qapi, i386/sev: Change the reduced-phys-bits value from 5 to 1 RH-Author: Bandan Das RH-MergeRequest: 196: Updates to SEV reduced-phys-bits parameter RH-Bugzilla: 2214839 RH-Acked-by: Miroslav Rezanina RH-Commit: [1/4] 4243578db33f89461e60b745eb96fee402218c9f (bdas1/qemu-kvm) Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2214839 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 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 de91054523..bf04042f45 100644 --- a/qapi/misc-target.json +++ b/qapi/misc-target.json @@ -172,7 +172,7 @@ # -> { "execute": "query-sev-capabilities" } # <- { "return": { "pdh": "8CCDD8DDD", "cert-chain": "888CCCDDDEE", # "cpu0-id": "2lvmGwo+...61iEinw==", -# "cbitpos": 47, "reduced-phys-bits": 5}} +# "cbitpos": 47, "reduced-phys-bits": 1}} # ## { 'command': 'query-sev-capabilities', 'returns': 'SevCapability', -- 2.39.3