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From: Tom Lendacky <thomas.lendacky@amd.com>
To: linux-kernel@vger.kernel.org, x86@kernel.org,
	linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org,
	iommu@lists.linux-foundation.org, kvm@vger.kernel.org,
	linux-efi@vger.kernel.org, platform-driver-x86@vger.kernel.org,
	linux-graphics-maintainer@vmware.com,
	amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
	kexec@lists.infradead.org, linux-fsdevel@vger.kernel.org
Cc: Borislav Petkov <bp@alien8.de>,
	Brijesh Singh <brijesh.singh@amd.com>,
	Joerg Roedel <joro@8bytes.org>, Andi Kleen <ak@linux.intel.com>,
	Sathyanarayanan Kuppuswamy 
	<sathyanarayanan.kuppuswamy@linux.intel.com>,
	Tianyu Lan <Tianyu.Lan@microsoft.com>,
	Andy Lutomirski <luto@kernel.org>,
	Ard Biesheuvel <ardb@kernel.org>, Baoquan He <bhe@redhat.com>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Christian Borntraeger <borntraeger@de.ibm.com>,
	Daniel Vetter <daniel@ffwll.ch>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	Dave Young <dyoung@redhat.com>, David Airlie <airlied@linux.ie>,
	Heiko Carstens <hca@linux.ibm.com>,
	Ingo Molnar <mingo@redhat.com>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Michael Ellerman <mpe@ellerman.id.au>,
	Paul Mackerras <paulus@samba.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	Vasily Gorbik <gor@linux.ibm.com>, Will Deacon <will@kernel.org>
Subject: Re: [PATCH v2 00/12] Implement generic prot_guest_has() helper function
Date: Fri, 13 Aug 2021 12:22:50 -0500	[thread overview]
Message-ID: <5c5443e1-1168-078f-89d2-70275706be6a@amd.com> (raw)
In-Reply-To: <cover.1628873970.git.thomas.lendacky@amd.com>

On 8/13/21 11:59 AM, Tom Lendacky wrote:
> This patch series provides a generic helper function, prot_guest_has(),
> to replace the sme_active(), sev_active(), sev_es_active() and
> mem_encrypt_active() functions.
> 
> It is expected that as new protected virtualization technologies are
> added to the kernel, they can all be covered by a single function call
> instead of a collection of specific function calls all called from the
> same locations.
> 
> The powerpc and s390 patches have been compile tested only. Can the
> folks copied on this series verify that nothing breaks for them.

There are some patches related to PPC that added new calls to the 
mem_encrypt_active() function that are not yet in the tip tree. After the 
merge window, I'll need to send a v3 with those additional changes before 
this series can be applied.

Thanks,
Tom

      parent reply	other threads:[~2021-08-13 17:23 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-13 16:59 Tom Lendacky
2021-08-13 16:59 ` [PATCH v2 01/12] x86/ioremap: Selectively build arch override encryption functions Tom Lendacky
2021-08-14 15:25   ` Borislav Petkov
2021-08-13 16:59 ` [PATCH v2 02/12] mm: Introduce a function to check for virtualization protection features Tom Lendacky
2021-08-13 17:19   ` Kuppuswamy, Sathyanarayanan
2021-08-14 18:32   ` Borislav Petkov
2021-08-14 18:49     ` Tom Lendacky
2021-08-19  9:46   ` Christoph Hellwig
2021-08-19 16:39     ` Tom Lendacky
2021-08-13 16:59 ` [PATCH v2 03/12] x86/sev: Add an x86 version of prot_guest_has() Tom Lendacky
2021-08-14 19:08   ` Borislav Petkov
2021-08-15 13:53     ` Tom Lendacky
2021-08-15 14:39       ` Borislav Petkov
2021-08-17 15:22         ` Tom Lendacky
2021-08-17 18:39           ` Borislav Petkov
2021-08-19  9:52   ` Christoph Hellwig
2021-08-19 17:26     ` Borislav Petkov
2021-08-19 18:33     ` Tom Lendacky
2021-08-19 19:57       ` Kuppuswamy, Sathyanarayanan
2021-08-24  7:14       ` Christoph Hellwig
2021-08-13 16:59 ` [PATCH v2 04/12] powerpc/pseries/svm: Add a powerpc " Tom Lendacky
2021-08-17  8:35   ` Borislav Petkov
2021-08-17 14:11     ` Tom Lendacky
2021-08-17 12:38   ` Michael Ellerman
2021-08-19  9:55   ` Christoph Hellwig
2021-08-19 18:34     ` Tom Lendacky
2021-08-13 16:59 ` [PATCH v2 05/12] x86/sme: Replace occurrences of sme_active() with prot_guest_has() Tom Lendacky
2021-08-17  9:00   ` Borislav Petkov
2021-08-17 14:46     ` Tom Lendacky
2021-08-17 18:41       ` Borislav Petkov
2021-08-13 16:59 ` [PATCH v2 06/12] x86/sev: Replace occurrences of sev_active() " Tom Lendacky
2021-08-17 10:02   ` Borislav Petkov
2021-08-17 15:26     ` Tom Lendacky
2021-08-17 18:43       ` Borislav Petkov
2021-08-13 16:59 ` [PATCH v2 07/12] x86/sev: Replace occurrences of sev_es_active() " Tom Lendacky
2021-08-17 10:06   ` Borislav Petkov
2021-08-13 16:59 ` [PATCH v2 08/12] treewide: Replace the use of mem_encrypt_active() " Tom Lendacky
2021-08-13 16:59 ` [PATCH v2 09/12] mm: Remove the now unused mem_encrypt_active() function Tom Lendacky
2021-08-17 10:22   ` Borislav Petkov
2021-08-17 10:24     ` Borislav Petkov
2021-08-17 15:30       ` Tom Lendacky
2021-08-13 16:59 ` [PATCH v2 10/12] x86/sev: " Tom Lendacky
2021-08-13 16:59 ` [PATCH v2 11/12] powerpc/pseries/svm: " Tom Lendacky
2021-08-13 16:59 ` [PATCH v2 12/12] s390/mm: " Tom Lendacky
2021-08-13 17:22 ` Tom Lendacky [this message]

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