From: Tom Lendacky <thomas.lendacky@amd.com>
To: "Kuppuswamy,
Sathyanarayanan" <sathyanarayanan.kuppuswamy@linux.intel.com>,
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>,
Tianyu Lan <Tianyu.Lan@microsoft.com>
Subject: Re: [PATCH 01/11] mm: Introduce a function to check for virtualization protection features
Date: Wed, 11 Aug 2021 10:39:54 -0500 [thread overview]
Message-ID: <e7208040-9ccc-b2df-b2d3-a06ed793908b@amd.com> (raw)
In-Reply-To: <805946e3-5138-3565-65eb-3cb8ac6f0b3e@linux.intel.com>
On 8/11/21 9:53 AM, Kuppuswamy, Sathyanarayanan wrote:
> On 7/27/21 3:26 PM, Tom Lendacky wrote:
>> diff --git a/include/linux/protected_guest.h
>> b/include/linux/protected_guest.h
>> new file mode 100644
>> index 000000000000..f8ed7b72967b
>> --- /dev/null
>> +++ b/include/linux/protected_guest.h
>> @@ -0,0 +1,32 @@
>> +/* SPDX-License-Identifier: GPL-2.0-only */
>> +/*
>> + * Protected Guest (and Host) Capability checks
>> + *
>> + * Copyright (C) 2021 Advanced Micro Devices, Inc.
>> + *
>> + * Author: Tom Lendacky<thomas.lendacky@amd.com>
>> + */
>> +
>> +#ifndef _PROTECTED_GUEST_H
>> +#define _PROTECTED_GUEST_H
>> +
>> +#ifndef __ASSEMBLY__
>
> Can you include headers for bool type and false definition?
Can do.
Thanks,
Tom
>
> --- a/include/linux/protected_guest.h
> +++ b/include/linux/protected_guest.h
> @@ -12,6 +12,9 @@
>
> #ifndef __ASSEMBLY__
>
> +#include <linux/types.h>
> +#include <linux/stddef.h>
>
> Otherwise, I see following errors in multi-config auto testing.
>
> include/linux/protected_guest.h:40:15: error: unknown type name 'bool'
> include/linux/protected_guest.h:40:63: error: 'false' undeclared (first
> use in this functi
>
next prev parent reply other threads:[~2021-08-11 15:40 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-27 22:26 [PATCH 00/11] Implement generic prot_guest_has() helper function Tom Lendacky
2021-07-27 22:26 ` [PATCH 01/11] mm: Introduce a function to check for virtualization protection features Tom Lendacky
2021-07-28 13:17 ` Christoph Hellwig
2021-07-28 16:28 ` Borislav Petkov
2021-08-02 10:34 ` Joerg Roedel
2021-08-11 14:53 ` Kuppuswamy, Sathyanarayanan
2021-08-11 15:39 ` Tom Lendacky [this message]
2021-07-27 22:26 ` [PATCH 02/11] x86/sev: Add an x86 version of prot_guest_has() Tom Lendacky
2021-07-28 13:22 ` Christoph Hellwig
2021-07-29 14:24 ` Tom Lendacky
2021-08-02 10:35 ` Joerg Roedel
2021-07-27 22:26 ` [PATCH 03/11] powerpc/pseries/svm: Add a powerpc " Tom Lendacky
2021-07-27 22:26 ` [PATCH 04/11] x86/sme: Replace occurrences of sme_active() with prot_guest_has() Tom Lendacky
2021-08-02 10:37 ` Joerg Roedel
2021-07-27 22:26 ` [PATCH 05/11] x86/sev: Replace occurrences of sev_active() " Tom Lendacky
2021-08-02 10:42 ` Joerg Roedel
2021-07-27 22:26 ` [PATCH 06/11] x86/sev: Replace occurrences of sev_es_active() " Tom Lendacky
2021-08-02 10:45 ` Joerg Roedel
2021-08-09 21:59 ` Tom Lendacky
2021-08-09 22:08 ` Kuppuswamy, Sathyanarayanan
2021-07-27 22:26 ` [PATCH 07/11] treewide: Replace the use of mem_encrypt_active() " Tom Lendacky
2021-07-30 22:34 ` Sean Christopherson
2021-08-09 21:55 ` Tom Lendacky
2021-08-02 12:42 ` Christophe Leroy
2021-08-09 22:04 ` Tom Lendacky
2021-08-10 18:45 ` Kuppuswamy, Sathyanarayanan
2021-08-10 19:48 ` Tom Lendacky
2021-08-10 20:09 ` Kuppuswamy, Sathyanarayanan
2021-08-11 12:19 ` Kirill A. Shutemov
2021-08-11 15:52 ` Tom Lendacky
2021-08-12 10:07 ` Kirill A. Shutemov
2021-08-13 17:08 ` Tom Lendacky
2021-08-13 20:17 ` Tom Lendacky
2021-07-27 22:26 ` [PATCH 08/11] mm: Remove the now unused mem_encrypt_active() function Tom Lendacky
2021-08-02 10:47 ` Joerg Roedel
2021-07-27 22:26 ` [PATCH 09/11] x86/sev: " Tom Lendacky
2021-08-02 10:46 ` Joerg Roedel
2021-07-27 22:26 ` [PATCH 10/11] powerpc/pseries/svm: " Tom Lendacky
2021-07-27 22:26 ` [PATCH 11/11] s390/mm: " Tom Lendacky
2021-07-27 22:37 ` [PATCH 00/11] Implement generic prot_guest_has() helper function Tom Lendacky
2021-07-28 11:50 ` Christian König
2021-08-09 1:41 ` Kuppuswamy, Sathyanarayanan
2021-08-09 22:16 ` Tom Lendacky
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