All of lore.kernel.org
 help / color / mirror / Atom feed
From: Borislav Petkov <bp@alien8.de>
To: Ashish Kalra <Ashish.Kalra@amd.com>
Cc: x86@kernel.org, linux-kernel@vger.kernel.org,
	kvm@vger.kernel.org, linux-coco@lists.linux.dev,
	linux-mm@kvack.org, linux-crypto@vger.kernel.org,
	tglx@linutronix.de, mingo@redhat.com, jroedel@suse.de,
	thomas.lendacky@amd.com, hpa@zytor.com, ardb@kernel.org,
	pbonzini@redhat.com, seanjc@google.com, vkuznets@redhat.com,
	wanpengli@tencent.com, jmattson@google.com, luto@kernel.org,
	dave.hansen@linux.intel.com, slp@redhat.com, pgonda@google.com,
	peterz@infradead.org, srinivas.pandruvada@linux.intel.com,
	rientjes@google.com, dovmurik@linux.ibm.com, tobin@ibm.com,
	michael.roth@amd.com, vbabka@suse.cz, kirill@shutemov.name,
	ak@linux.intel.com, tony.luck@intel.com, marcorr@google.com,
	sathyanarayanan.kuppuswamy@linux.intel.com, alpergun@google.com,
	dgilbert@redhat.com, jarkko@kernel.org
Subject: Re: [PATCH Part2 v6 01/49] x86/cpufeatures: Add SEV-SNP CPU feature
Date: Tue, 21 Jun 2022 10:58:29 +0200	[thread overview]
Message-ID: <YrGINaPc3cojG6/3@zn.tnic> (raw)
In-Reply-To: <7abfca61f8595c036e1bd9f1d65ab78af0006627.1655761627.git.ashish.kalra@amd.com>

On Mon, Jun 20, 2022 at 10:59:01PM +0000, Ashish Kalra wrote:
> From: Brijesh Singh <brijesh.singh@amd.com>
> 
> Add CPU feature detection for Secure Encrypted Virtualization with
> Secure Nested Paging. This feature adds a strong memory integrity
> protection to help prevent malicious hypervisor-based attacks like
> data replay, memory re-mapping, and more.
> 
> Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>

verify_tags: Warning: Sender Ashish Kalra <Ashish.Kalra@amd.com> hasn't signed off on the patch!

When you send someone else's patch, you need to add your SOB underneath
it to state that you have handled that patch too, on its way mainline.

While waiting for review, please brush up on the development process by
perusing the documentation in Documentation/process/ and especially

Documentation/process/submitting-patches.rst

> ---
>  arch/x86/include/asm/cpufeatures.h       | 1 +
>  arch/x86/kernel/cpu/amd.c                | 3 ++-
>  tools/arch/x86/include/asm/cpufeatures.h | 1 +
>  3 files changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/x86/include/asm/cpufeatures.h b/arch/x86/include/asm/cpufeatures.h
> index 30da1341f226..1cba0217669f 100644
> --- a/arch/x86/include/asm/cpufeatures.h
> +++ b/arch/x86/include/asm/cpufeatures.h
> @@ -407,6 +407,7 @@
>  #define X86_FEATURE_SEV			(19*32+ 1) /* AMD Secure Encrypted Virtualization */
>  #define X86_FEATURE_VM_PAGE_FLUSH	(19*32+ 2) /* "" VM Page Flush MSR is supported */
>  #define X86_FEATURE_SEV_ES		(19*32+ 3) /* AMD Secure Encrypted Virtualization - Encrypted State */
> +#define X86_FEATURE_SEV_SNP		(19*32+4)  /* AMD Secure Encrypted Virtualization - Secure Nested Paging */

Do you not see how there's a space between the '+' and the single-digit
number so that the vertical formatting works?

>  #define X86_FEATURE_SME_COHERENT	(19*32+10) /* "" AMD hardware-enforced cache coherency */
>  
>  /*
> diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
> index 0c0b09796ced..2e87015a9d69 100644
> --- a/arch/x86/kernel/cpu/amd.c
> +++ b/arch/x86/kernel/cpu/amd.c
> @@ -559,7 +559,7 @@ static void early_detect_mem_encrypt(struct cpuinfo_x86 *c)
>  	 *	      If the kernel has not enabled SME via any means then
>  	 *	      don't advertise the SME feature.
>  	 *   For SEV: If BIOS has not enabled SEV then don't advertise the
> -	 *            SEV and SEV_ES feature (set in scattered.c).
> +	 *            SEV, SEV_ES and SEV_SNP feature.

Let's generalize that so that it doesn't get updated with every feature:

"... then don't advertize SEV and any additional functionality based on it."

>  	 *
>  	 *   In all cases, since support for SME and SEV requires long mode,
>  	 *   don't advertise the feature under CONFIG_X86_32.
> @@ -594,6 +594,7 @@ static void early_detect_mem_encrypt(struct cpuinfo_x86 *c)
>  clear_sev:
>  		setup_clear_cpu_cap(X86_FEATURE_SEV);
>  		setup_clear_cpu_cap(X86_FEATURE_SEV_ES);
> +		setup_clear_cpu_cap(X86_FEATURE_SEV_SNP);
>  	}
>  }
>  
> diff --git a/tools/arch/x86/include/asm/cpufeatures.h b/tools/arch/x86/include/asm/cpufeatures.h
> index 73e643ae94b6..a636342ecb26 100644
> --- a/tools/arch/x86/include/asm/cpufeatures.h
> +++ b/tools/arch/x86/include/asm/cpufeatures.h
> @@ -405,6 +405,7 @@
>  #define X86_FEATURE_SEV			(19*32+ 1) /* AMD Secure Encrypted Virtualization */
>  #define X86_FEATURE_VM_PAGE_FLUSH	(19*32+ 2) /* "" VM Page Flush MSR is supported */
>  #define X86_FEATURE_SEV_ES		(19*32+ 3) /* AMD Secure Encrypted Virtualization - Encrypted State */
> +#define X86_FEATURE_SEV_SNP		(19*32+4)  /* AMD Secure Encrypted Virtualization - Secure Nested Paging */
>  #define X86_FEATURE_SME_COHERENT	(19*32+10) /* "" AMD hardware-enforced cache coherency */

Ditto.

Thx.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette

  reply	other threads:[~2022-06-21  8:58 UTC|newest]

Thread overview: 306+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-20 22:56 [PATCH Part2 v6 00/49] Add AMD Secure Nested Paging (SEV-SNP) Ashish Kalra
2022-06-20 22:59 ` [PATCH Part2 v6 01/49] x86/cpufeatures: Add SEV-SNP CPU feature Ashish Kalra
2022-06-21  8:58   ` Borislav Petkov [this message]
2022-06-20 22:59 ` [PATCH Part2 v6 02/49] iommu/amd: Introduce function to check SEV-SNP support Ashish Kalra
2022-06-21 15:28   ` Peter Gonda
2022-06-21 17:45     ` Kalra, Ashish
2022-06-21 17:50       ` Peter Gonda
2022-06-22  7:33         ` Suthikulpanit, Suravee
2022-08-25  1:28         ` jarkko
2022-08-25  1:30           ` Jarkko Sakkinen
2022-08-26 18:54             ` Kalra, Ashish
2022-08-28  4:18               ` Jarkko Sakkinen
2022-07-01 10:42   ` Borislav Petkov
2022-07-05 13:56     ` Kalra, Ashish
2022-07-05 14:33       ` Borislav Petkov
2022-07-05 14:53         ` Kalra, Ashish
2022-06-20 23:02 ` [PATCH Part2 v6 03/49] x86/sev: Add the host SEV-SNP initialization support Ashish Kalra
2022-06-21 15:47   ` Peter Gonda
2022-06-21 17:59     ` Kalra, Ashish
2022-06-23 20:48   ` Marc Orr
2022-06-23 22:22     ` Kalra, Ashish
2022-07-17 10:01   ` Borislav Petkov
2022-07-19  3:56     ` Kalra, Ashish
2022-07-19  8:38       ` Borislav Petkov
2022-07-19 11:34         ` Kalra, Ashish
2022-06-20 23:02 ` [PATCH Part2 v6 04/49] x86/sev: set SYSCFG.MFMD Ashish Kalra
2022-06-23 21:00   ` Marc Orr
2022-07-21 11:29   ` Borislav Petkov
2022-08-01 21:16     ` Kalra, Ashish
2022-06-20 23:02 ` [PATCH Part2 v6 05/49] x86/sev: Add RMP entry lookup helpers Ashish Kalra
2022-06-22 14:13   ` Dave Hansen
2022-06-22 14:22     ` Kalra, Ashish
2022-06-22 14:29       ` Dave Hansen
2022-06-22 18:15         ` Kalra, Ashish
2022-06-22 18:17           ` Dave Hansen
2022-06-22 18:34             ` Kalra, Ashish
2022-06-22 18:42               ` Dave Hansen
2022-06-22 18:50                 ` Kalra, Ashish
2022-06-22 19:43                 ` Kalra, Ashish
2022-06-22 19:49                   ` Dave Hansen
2022-06-22 20:15                     ` Kalra, Ashish
2022-06-22 20:58                       ` Kalra, Ashish
2022-06-23 22:36                       ` Sean Christopherson
2022-06-23 22:43                         ` Kalra, Ashish
2022-07-22 11:35                           ` Borislav Petkov
2022-07-22 19:04                             ` Sean Christopherson
2022-07-22 19:25                               ` Borislav Petkov
2022-07-22 19:38                                 ` Borislav Petkov
2022-08-01 21:53                                   ` Kalra, Ashish
2022-07-22 22:16                                 ` Sean Christopherson
2022-07-22 22:25                                   ` Borislav Petkov
2022-08-01 21:50                                 ` Kalra, Ashish
2022-06-23 21:30   ` Marc Orr
2022-07-22 11:43   ` Borislav Petkov
2022-08-01 21:45     ` Kalra, Ashish
2022-07-25 14:32   ` Borislav Petkov
2022-08-01 22:04     ` Kalra, Ashish
2022-06-20 23:02 ` [PATCH Part2 v6 06/49] x86/sev: Add helper functions for RMPUPDATE and PSMASH instruction Ashish Kalra
2022-06-21 16:40   ` Dr. David Alan Gilbert
2022-06-21 17:38     ` Kalra, Ashish
2022-06-22 18:17       ` Kalra, Ashish
2022-06-28 10:50         ` Dr. David Alan Gilbert
2022-06-28 17:57           ` Kalra, Ashish
2022-06-28 18:58             ` Dr. David Alan Gilbert
2022-06-28 19:03             ` Dave Hansen
2022-07-25 13:24             ` Borislav Petkov
2022-08-01 23:32               ` Kalra, Ashish
2022-08-02 14:14                 ` Borislav Petkov
2022-06-22 14:26   ` Dave Hansen
2022-06-22 18:04     ` Kalra, Ashish
2022-07-24 17:31   ` Dov Murik
2022-08-02  4:49     ` Kalra, Ashish
2022-07-25 14:36   ` Borislav Petkov
2022-08-01 22:31     ` Kalra, Ashish
2022-08-03 20:26       ` Borislav Petkov
2022-06-20 23:03 ` [PATCH Part2 v6 07/49] x86/sev: Invalid pages from direct map when adding it to RMP table Ashish Kalra
2022-06-24  0:06   ` Marc Orr
2022-07-27 17:01   ` Borislav Petkov
2022-08-01 23:57     ` Kalra, Ashish
2022-08-04 12:11       ` Borislav Petkov
2022-11-02  3:12         ` Kalra, Ashish
2022-11-02 11:27           ` Borislav Petkov
2022-12-19 15:00     ` Michael Roth
2022-12-19 20:08       ` Borislav Petkov
2022-12-27 21:49         ` Kalra, Ashish
2022-12-29 17:09           ` Borislav Petkov
2023-01-05 21:46             ` Kalra, Ashish
2023-01-05 22:08           ` Marc Orr
2023-01-05 22:27             ` Kalra, Ashish
2023-01-05 22:31               ` Marc Orr
2022-12-30 15:19         ` Mike Rapoport
2022-06-20 23:03 ` [PATCH Part2 v6 08/49] x86/traps: Define RMP violation #PF error code Ashish Kalra
2022-08-08 13:13   ` Borislav Petkov
2022-06-20 23:03 ` [PATCH Part2 v6 09/49] x86/fault: Add support to handle the RMP fault for user address Ashish Kalra
2022-06-22 14:29   ` Jeremi Piotrowski
2022-07-12 11:57   ` Jarkko Sakkinen
2022-07-12 14:29     ` Kalra, Ashish
2022-07-12 14:54       ` Jarkko Sakkinen
2022-08-09 16:55   ` Borislav Petkov
2022-08-10  3:59     ` Kalra, Ashish
2022-08-10  9:42       ` Borislav Petkov
2022-08-10 22:00         ` Kalra, Ashish
2022-08-11 14:27           ` Borislav Petkov
2022-09-01 20:32           ` Kalra, Ashish
2022-09-02  6:52             ` Borislav Petkov
2022-09-02 15:33               ` Kalra, Ashish
2022-09-03  4:25                 ` Borislav Petkov
2022-09-03  5:51                   ` Kalra, Ashish
2022-09-03  6:57                     ` Kalra, Ashish
2022-09-03  8:31                       ` Boris Petkov
2022-09-03 17:30                         ` Kalra, Ashish
2022-09-04  6:37                           ` Borislav Petkov
2022-09-06 14:06                             ` Kalra, Ashish
2022-09-06 10:25     ` Jarkko Sakkinen
2022-09-06 10:33       ` Jarkko Sakkinen
2022-09-06 13:54       ` Marc Orr
2022-09-06 14:17         ` Kalra, Ashish
2022-09-06 15:06           ` Michael Roth
2022-09-06 16:39             ` Kalra, Ashish
2022-09-07  5:14               ` Marc Orr
2022-09-06 15:44           ` Jarkko Sakkinen
2022-09-08  7:46             ` Jarkko Sakkinen
2022-09-08  7:57               ` Jarkko Sakkinen
2022-08-11 15:15   ` vbabka
2022-09-06  2:30   ` Dave Hansen
2022-06-20 23:03 ` [PATCH Part2 v6 10/49] x86/fault: Add support to dump RMP entry on fault Ashish Kalra
2022-06-22 14:33   ` Jeremi Piotrowski
2022-06-22 14:42     ` Jeremi Piotrowski
2022-06-22 18:08       ` Kalra, Ashish
2022-08-23 13:21   ` Borislav Petkov
2022-06-20 23:04 ` [PATCH Part2 v6 11/49] crypto:ccp: Define the SEV-SNP commands Ashish Kalra
2022-09-20 13:03   ` Borislav Petkov
2022-09-20 13:46     ` Kalra, Ashish
2022-09-20 14:04       ` Borislav Petkov
2022-06-20 23:04 ` [PATCH Part2 v6 12/49] crypto: ccp: Add support to initialize the AMD-SP for SEV-SNP Ashish Kalra
2022-10-01 17:33   ` Borislav Petkov
2022-10-14 21:09     ` Kalra, Ashish
2022-10-14 21:31       ` Kalra, Ashish
2022-10-25  8:56         ` Borislav Petkov
2022-10-19 18:48       ` Kalra, Ashish
2022-10-23 21:17         ` Jarkko Sakkinen
2022-10-25  9:07         ` Borislav Petkov
2022-10-25  8:30       ` Borislav Petkov
2022-06-20 23:04 ` [PATCH Part2 v6 13/49] crypto:ccp: Provide APIs to issue SEV-SNP commands Ashish Kalra
2022-06-21 21:43   ` Peter Gonda
2022-06-22  1:44     ` Kalra, Ashish
2022-08-02 10:52     ` Jarkko Sakkinen
2022-10-01 20:17   ` Borislav Petkov
2022-10-03 14:38     ` Kalra, Ashish
2022-10-03 16:16       ` Borislav Petkov
2022-10-03 17:11         ` Kalra, Ashish
2022-10-03 17:45           ` Borislav Petkov
2022-10-03 18:01             ` Peter Gonda
2022-10-03 18:16               ` Borislav Petkov
2022-10-03 18:43                 ` Kalra, Ashish
2022-10-03 18:53                   ` Borislav Petkov
2022-06-20 23:05 ` [PATCH Part2 v6 14/49] crypto: ccp: Handle the legacy TMR allocation when SNP is enabled Ashish Kalra
2022-06-21 18:11   ` Peter Gonda
2022-06-21 20:17     ` Kalra, Ashish
2022-06-24 14:19       ` Peter Gonda
2022-08-02 12:17       ` jarkko
2022-08-02 11:17   ` Jarkko Sakkinen
2022-10-13 15:15   ` Borislav Petkov
2022-10-14 20:00     ` Kalra, Ashish
2022-10-25 10:25       ` Borislav Petkov
2022-10-31 20:10         ` Kalra, Ashish
2022-10-31 21:15           ` Borislav Petkov
2022-10-31 21:58             ` Kalra, Ashish
2022-11-02 11:22               ` Borislav Petkov
2022-11-14 23:36                 ` Kalra, Ashish
2022-11-15 14:26                   ` Borislav Petkov
2022-11-15 15:14                   ` Vlastimil Babka
2022-11-15 15:22                     ` Borislav Petkov
2022-11-15 16:27                       ` Borislav Petkov
2022-11-15 22:44                         ` Kalra, Ashish
2022-11-15 17:24                     ` Kalra, Ashish
2022-11-15 18:15                       ` Kalra, Ashish
2022-11-16  9:08                         ` Vlastimil Babka
2022-11-16 10:19                           ` Kalra, Ashish
2022-11-16 10:25                             ` Vlastimil Babka
2022-11-16 18:01                               ` Kalra, Ashish
2022-11-16 18:33                                 ` Borislav Petkov
2022-11-16 18:53                                   ` Kalra, Ashish
2022-11-16 19:09                                     ` Borislav Petkov
2022-11-16 19:23                                       ` Kalra, Ashish
2022-11-16 18:32                               ` Dave Hansen
2022-11-16  5:19                     ` HORIGUCHI NAOYA(堀口 直也)
2022-11-16 10:28                       ` Kalra, Ashish
2022-11-16 23:41                         ` HORIGUCHI NAOYA(堀口 直也)
2022-11-17 20:56       ` Kalra, Ashish
2022-11-20 21:34         ` Borislav Petkov
2022-11-22  0:37           ` Kalra, Ashish
2022-11-22 10:17             ` Borislav Petkov
2022-11-22 10:32               ` Kalra, Ashish
2022-11-22 10:44                 ` Borislav Petkov
2022-11-22 11:44                   ` Kalra, Ashish
2022-11-23 11:40                     ` Borislav Petkov
2022-11-23 18:32                       ` Kalra, Ashish
2022-06-20 23:05 ` [PATCH Part2 v6 15/49] crypto: ccp: Handle the legacy SEV command " Ashish Kalra
2022-06-20 23:05 ` [PATCH Part2 v6 16/49] crypto: ccp: Add the SNP_PLATFORM_STATUS command Ashish Kalra
2022-06-20 23:05 ` [PATCH Part2 v6 17/49] crypto: ccp: Add the SNP_{SET,GET}_EXT_CONFIG command Ashish Kalra
2022-06-21 22:13   ` Peter Gonda
2022-06-22  1:58     ` Kalra, Ashish
2022-08-02 12:31   ` Jarkko Sakkinen
2022-08-08 19:27     ` Dionna Amalie Glaze
2022-08-08 21:32       ` Tom Lendacky
2022-08-08 23:25         ` Dionna Amalie Glaze
2022-06-20 23:06 ` [PATCH Part2 v6 18/49] crypto: ccp: Provide APIs to query extended attestation report Ashish Kalra
2022-06-21 22:30   ` Peter Gonda
2022-08-02 12:39   ` Jarkko Sakkinen
2022-06-20 23:06 ` [PATCH Part2 v6 19/49] KVM: SVM: Add support to handle AP reset MSR protocol Ashish Kalra
2022-06-20 23:06 ` [PATCH Part2 v6 20/49] KVM: SVM: Provide the Hypervisor Feature support VMGEXIT Ashish Kalra
2022-06-20 23:06 ` [PATCH Part2 v6 21/49] KVM: SVM: Make AVIC backing, VMSA and VMCB memory allocation SNP safe Ashish Kalra
2022-08-04 11:32   ` Vlastimil Babka
2022-06-20 23:07 ` [PATCH Part2 v6 22/49] KVM: SVM: Add initial SEV-SNP support Ashish Kalra
2022-06-20 23:07 ` [PATCH Part2 v6 23/49] KVM: SVM: Add KVM_SNP_INIT command Ashish Kalra
2022-06-20 23:07 ` [PATCH Part2 v6 24/49] KVM: SVM: Add KVM_SEV_SNP_LAUNCH_START command Ashish Kalra
2022-06-24 14:42   ` Peter Gonda
2022-06-24 18:17     ` Kalra, Ashish
2022-08-02 13:19   ` Jarkko Sakkinen
2022-06-20 23:07 ` [PATCH Part2 v6 25/49] KVM: SVM: Disallow registering memory range from HugeTLB for SNP guest Ashish Kalra
2022-08-04 13:37   ` Vlastimil Babka
2022-06-20 23:08 ` [PATCH Part2 v6 26/49] KVM: SVM: Add KVM_SEV_SNP_LAUNCH_UPDATE command Ashish Kalra
2022-06-24 14:33   ` Peter Gonda
2022-06-29 18:14     ` Kalra, Ashish
2022-08-02 12:50   ` Jarkko Sakkinen
2022-08-09 13:55   ` Sabin Rapan
2022-08-15 23:04     ` Kalra, Ashish
2022-06-20 23:08 ` [PATCH Part2 v6 27/49] KVM: SVM: Mark the private vma unmerable for SEV-SNP guests Ashish Kalra
2022-06-22 10:29   ` Dr. David Alan Gilbert
2022-08-04 10:56   ` Vlastimil Babka
2022-06-20 23:08 ` [PATCH Part2 v6 28/49] KVM: SVM: Add KVM_SEV_SNP_LAUNCH_FINISH command Ashish Kalra
2022-07-11 14:05   ` Peter Gonda
2022-07-11 22:41     ` Kalra, Ashish
2022-07-12 14:45       ` Peter Gonda
2022-07-12 15:22         ` Kalra, Ashish
2022-07-12 16:04           ` Peter Gonda
2022-07-12 17:40         ` Tom Lendacky
2022-07-13 14:59           ` Peter Gonda
2022-08-02 13:28   ` Jarkko Sakkinen
2022-09-08 14:55   ` [[PATCH for v6]] KVM: SEV: fix snp_launch_finish Harald Hoyer
2022-09-08 15:11     ` Sean Christopherson
2022-09-08 20:34       ` Jarkko Sakkinen
2022-09-09  8:04   ` [PATCH Part2 v6 28/49] KVM: SVM: Add KVM_SEV_SNP_LAUNCH_FINISH command Harald Hoyer
2022-06-20 23:08 ` [PATCH Part2 v6 29/49] KVM: X86: Keep the NPT and RMP page level in sync Ashish Kalra
2022-07-12 16:44   ` Jarkko Sakkinen
2022-06-20 23:09 ` [PATCH Part2 v6 30/49] KVM: x86/mmu: Introduce kvm_mmu_map_tdp_page() for use by TDX and SNP Ashish Kalra
2022-06-20 23:09 ` [PATCH Part2 v6 31/49] KVM: x86: Introduce kvm_mmu_get_tdp_walk() for SEV-SNP use Ashish Kalra
2022-09-07 17:45   ` Alper Gun
2022-06-20 23:09 ` [PATCH Part2 v6 32/49] KVM: x86: Define RMP page fault error bits for #NPF Ashish Kalra
2022-06-20 23:10 ` [PATCH Part2 v6 33/49] KVM: x86: Update page-fault trace to log full 64-bit error code Ashish Kalra
2022-07-25 11:19   ` Vlastimil Babka
2022-06-20 23:10 ` [PATCH Part2 v6 34/49] KVM: SVM: Do not use long-lived GHCB map while setting scratch area Ashish Kalra
2022-06-20 23:10 ` [PATCH Part2 v6 35/49] KVM: SVM: Remove the long-lived GHCB host map Ashish Kalra
2022-06-24 15:12   ` Peter Gonda
2022-06-24 20:14     ` Kalra, Ashish
2022-07-07 20:06       ` Peter Gonda
2022-07-07 20:31         ` Kalra, Ashish
2022-07-08 15:54           ` Peter Gonda
2022-07-08 15:59             ` Kalra, Ashish
2022-06-20 23:11 ` [PATCH Part2 v6 36/49] KVM: SVM: Add support to handle GHCB GPA register VMGEXIT Ashish Kalra
2022-06-28 13:28   ` Dr. David Alan Gilbert
2022-06-20 23:11 ` [PATCH Part2 v6 37/49] KVM: SVM: Add support to handle MSR based Page State Change VMGEXIT Ashish Kalra
2022-08-19 16:54   ` Peter Gonda
2022-09-19 17:53     ` Alper Gun
2022-09-19 21:38       ` Tom Lendacky
2022-09-19 22:02         ` Alper Gun
2022-09-19 22:18           ` Tom Lendacky
2022-09-19 23:46             ` Ashish Kalra
2022-09-26 15:19               ` Peter Gonda
2022-10-12 20:15                 ` Kalra, Ashish
2022-10-12 22:57                   ` Michael Roth
2022-06-20 23:11 ` [PATCH Part2 v6 38/49] KVM: SVM: Add support to handle " Ashish Kalra
2022-06-20 23:12 ` [PATCH Part2 v6 39/49] KVM: SVM: Introduce ops for the post gfn map and unmap Ashish Kalra
2022-08-18  3:47   ` Alper Gun
2022-11-17 20:18     ` Peter Gonda
2022-11-17 20:28       ` Kalra, Ashish
2022-11-17 21:36       ` Kalra, Ashish
2022-06-20 23:12 ` [PATCH Part2 v6 40/49] KVM: x86: Export the kvm_zap_gfn_range() for the SNP use Ashish Kalra
2022-06-20 23:13 ` [PATCH Part2 v6 41/49] KVM: SVM: Add support to handle the RMP nested page fault Ashish Kalra
2022-07-12 12:33   ` Jarkko Sakkinen
2022-07-12 12:45     ` Jarkko Sakkinen
2022-07-12 12:48       ` Jarkko Sakkinen
2022-07-12 15:32         ` Kalra, Ashish
2022-10-10 22:03   ` Alper Gun
2022-10-11  2:32     ` Kalra, Ashish
2022-10-12 22:53       ` Alper Gun
2022-10-13 15:00         ` Kalra, Ashish
2022-06-20 23:13 ` [PATCH Part2 v6 42/49] KVM: SVM: Provide support for SNP_GUEST_REQUEST NAE event Ashish Kalra
2022-06-24 16:25   ` Peter Gonda
2022-06-27 19:03     ` Kalra, Ashish
2022-06-29 19:15       ` Kalra, Ashish
2022-07-08 15:28         ` Peter Gonda
2022-10-21 19:06   ` Tom Lendacky
2022-10-21 21:12     ` Kalra, Ashish
2022-10-21 21:30       ` Tom Lendacky
2022-10-21 21:56         ` Kalra, Ashish
2022-06-20 23:13 ` [PATCH Part2 v6 43/49] KVM: SVM: Use a VMSA physical address variable for populating VMCB Ashish Kalra
2022-06-20 23:14 ` [PATCH Part2 v6 44/49] KVM: SVM: Support SEV-SNP AP Creation NAE event Ashish Kalra
2022-06-20 23:14 ` [PATCH Part2 v6 45/49] KVM: SVM: Add module parameter to enable the SEV-SNP Ashish Kalra
2022-06-20 23:14 ` [PATCH Part2 v6 46/49] ccp: add support to decrypt the page Ashish Kalra
2022-06-20 23:14 ` [PATCH Part2 v6 47/49] *fix for stale per-cpu pointer due to cond_resched during ghcb mapping Ashish Kalra
2022-06-24 16:35   ` Peter Gonda
2022-06-24 16:44     ` Kalra, Ashish
2022-06-20 23:15 ` [PATCH Part2 v6 48/49] *debug: warn and retry failed rmpupdates Ashish Kalra
2022-06-20 23:15 ` [PATCH Part2 v6 49/49] KVM: SVM: Sync the GHCB scratch buffer using already mapped ghcb Ashish Kalra

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=YrGINaPc3cojG6/3@zn.tnic \
    --to=bp@alien8.de \
    --cc=Ashish.Kalra@amd.com \
    --cc=ak@linux.intel.com \
    --cc=alpergun@google.com \
    --cc=ardb@kernel.org \
    --cc=dave.hansen@linux.intel.com \
    --cc=dgilbert@redhat.com \
    --cc=dovmurik@linux.ibm.com \
    --cc=hpa@zytor.com \
    --cc=jarkko@kernel.org \
    --cc=jmattson@google.com \
    --cc=jroedel@suse.de \
    --cc=kirill@shutemov.name \
    --cc=kvm@vger.kernel.org \
    --cc=linux-coco@lists.linux.dev \
    --cc=linux-crypto@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mm@kvack.org \
    --cc=luto@kernel.org \
    --cc=marcorr@google.com \
    --cc=michael.roth@amd.com \
    --cc=mingo@redhat.com \
    --cc=pbonzini@redhat.com \
    --cc=peterz@infradead.org \
    --cc=pgonda@google.com \
    --cc=rientjes@google.com \
    --cc=sathyanarayanan.kuppuswamy@linux.intel.com \
    --cc=seanjc@google.com \
    --cc=slp@redhat.com \
    --cc=srinivas.pandruvada@linux.intel.com \
    --cc=tglx@linutronix.de \
    --cc=thomas.lendacky@amd.com \
    --cc=tobin@ibm.com \
    --cc=tony.luck@intel.com \
    --cc=vbabka@suse.cz \
    --cc=vkuznets@redhat.com \
    --cc=wanpengli@tencent.com \
    --cc=x86@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.