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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Oct 2023 15:22:10.0390 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 85fd791b-2960-4e09-dfcc-08dbce5baa83 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DS3PEPF000099DE.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH3PR12MB7524 X-Rspamd-Server: rspam09 X-Rspamd-Queue-Id: 28CF82002C X-Stat-Signature: e1re8uizyi7i3mthxi54y3h6zkub74p3 X-Rspam-User: X-HE-Tag: 1697469732-269530 X-HE-Meta: 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 s4dJzGzi 0L+8LRllej+7SHtLh3QShuaU9/SGQLZPSr3pUCL/LZwI6EU2zA07KjMaHrc8uSjIbDp7ve5InxAUEKOOj57Dt7OR4VILsslB/1siqna4o6JaZAbup6U7wWFj89MvsBGr+Lo8lMyZpaSABgUzsBtThOm6uxfSAdKcAiJlHC6K2nE4lLWYpr57NwF0INrypGXG+rfZWxbbsMSj+2uhK+ya1mBJyLEL8E9q9WufSP9Nl6hvN/FkDb9EHqwwdOwez6RuTIy9E6tm0NZu90EeN72Kl9pxt0h1B49dVND7McjhhpQjB4C5KBrzYaf9Nvy70WTJRRvOSczoBreoNp9gqmtjdPtIFigk5Lg7tuo7P+H/m99OjK3A7evEuM4lscVXSO96joq35W4ebibQSQfhXEVerHMqJvJYLX3jd0Fmtm9jyJ3+zxiICgoZjoQ7eLlKPdQXam1iz/GPoJN2LTcUiypjIOJLDGybrl7lOHv33 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Mon, Oct 16, 2023 at 05:14:38PM +0200, Paolo Bonzini wrote: > On 10/16/23 17:12, Greg KH wrote: > > On Mon, Oct 16, 2023 at 08:27:30AM -0500, Michael Roth wrote: > > > From: Paolo Bonzini > > > > > > svm_recalc_instruction_intercepts() is always called at least once > > > before the vCPU is started, so the setting or clearing of the RDTSCP > > > intercept can be dropped from the TSC_AUX virtualization support. > > > > > > Extracted from a patch by Tom Lendacky. > > > > > > Cc: stable@vger.kernel.org > > > Fixes: 296d5a17e793 ("KVM: SEV-ES: Use V_TSC_AUX if available instead of RDTSC/MSR_TSC_AUX intercepts") > > > Signed-off-by: Paolo Bonzini > > > (cherry picked from commit e8d93d5d93f85949e7299be289c6e7e1154b2f78) > > > Signed-off-by: Michael Roth > > > --- > > > arch/x86/kvm/svm/sev.c | 5 +---- > > > 1 file changed, 1 insertion(+), 4 deletions(-) > > > > What stable tree(s) are you wanting this applied to (same for the others > > in this series)? It's already in the 6.1.56 release, and the Fixes tag > > is for 5.19, so I don't see where it could be missing from? > > I tink it's missing in the (destined for 6.7) tree that Michael is basing > this series on, so he's cherry picking it from Linus's tree. Yes, this and PATCH #2 are both prereqs that have already been applied upstream, and are only being included in this series because they are preqs for PATCH #3 which is new. Sorry for any confusion. -Mike > > Paolo >