[kvm-unit-tests,v2,0/1] x86: test clflushopt of MMIO address

Message ID	20201118121129.6276-1-david.edmondson@oracle.com (mailing list archive)
Headers	show Return-Path: <kvm-owner@kernel.org> From: David Edmondson <david.edmondson@oracle.com> To: kvm@vger.kernel.org Cc: David Edmondson <david.edmondson@oracle.com> Subject: [kvm-unit-tests PATCH v2 0/1] x86: test clflushopt of MMIO address Date: Wed, 18 Nov 2020 12:11:28 +0000 Message-Id: <20201118121129.6276-1-david.edmondson@oracle.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	x86: test clflushopt of MMIO address \| expand [kvm-unit-tests,v2,0/1] x86: test clflushopt of MMIO address [kvm-unit-tests,v2,1/1] x86: check that clflushopt of an MMIO address succeeds

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20201118121129.6276-1-david.edmondson@oracle.com (mailing list archive)

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From: David Edmondson <david.edmondson@oracle.com>
To: kvm@vger.kernel.org
Cc: David Edmondson <david.edmondson@oracle.com>
Subject: [kvm-unit-tests PATCH v2 0/1] x86: test clflushopt of MMIO address
Date: Wed, 18 Nov 2020 12:11:28 +0000
Message-Id: <20201118121129.6276-1-david.edmondson@oracle.com>
MIME-Version: 1.0
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Precedence: bulk

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x86: test clflushopt of MMIO address | expand

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David Edmondson Nov. 18, 2020, 12:11 p.m. UTC

Kernel fix was merged in 51b958e5aeb1e18c00332e0b37c5d4e95a3eff84.

v2:
- Use HPET rather than the PCI test device (Nadav Amit).

David Edmondson (1):
  x86: check that clflushopt of an MMIO address succeeds

 x86/Makefile.common   |  3 ++-
 x86/clflushopt_mmio.c | 45 +++++++++++++++++++++++++++++++++++++++++++
 x86/unittests.cfg     |  5 +++++
 3 files changed, 52 insertions(+), 1 deletion(-)
 create mode 100644 x86/clflushopt_mmio.c