Re: [PATCH v15 00/24] selftests, powerpc, x86: Memory Protection Keys

[PATCH v15 00/24] selftests, powerpc, x86: Memory Protection Keys · Sandipan Das <hidden> · 2019-12-18
[PATCH v15 01/23] selftests/x86/pkeys: Move selftests to arch-neutral directory · Sandipan Das <hidden> · 2019-12-18
[PATCH v15 02/23] selftests/vm/pkeys: Rename all references to pkru to a generic name · Sandipan Das <hidden> · 2019-12-18
[PATCH v15 14/23] selftests/vm/pkeys: Fix assertion in test_pkey_alloc_exhaust() · Sandipan Das <hidden> · 2019-12-18
Re: [PATCH v15 14/23] selftests/vm/pkeys: Fix assertion in test_pkey_alloc_exhaust() · Michael Ellerman <mpe@ellerman.id.au> · 2020-01-15
[PATCH v15 04/23] selftests/vm/pkeys: Move some definitions to arch-specific header · Sandipan Das <hidden> · 2019-12-18
[PATCH v15 07/23] selftests: vm: pkeys: Add helpers for pkey bits · Sandipan Das <hidden> · 2019-12-18
[PATCH v15 18/23] selftests/vm/pkeys: Detect write violation on a mapped access-denied-key page · Sandipan Das <hidden> · 2019-12-18
[PATCH v15 15/23] selftests/vm/pkeys: Improve checks to determine pkey support · Sandipan Das <hidden> · 2019-12-18
[PATCH v15 10/23] selftests/vm/pkeys: Fix alloc_random_pkey() to make it really random · Sandipan Das <hidden> · 2019-12-18
[PATCH v15 17/23] selftests/vm/pkeys: Associate key on a mapped page and detect write violation · Sandipan Das <hidden> · 2019-12-18
[PATCH v15 09/23] selftests/vm/pkeys: Fix assertion in pkey_disable_set/clear() · Sandipan Das <hidden> · 2019-12-18
[PATCH v15 03/23] selftests/vm/pkeys: Move generic definitions to header file · Sandipan Das <hidden> · 2019-12-18
[PATCH v15 08/23] selftests/vm/pkeys: Fix pkey_disable_clear() · Sandipan Das <hidden> · 2019-12-18
[PATCH v15 19/23] selftests/vm/pkeys: Introduce a sub-page allocator · Sandipan Das <hidden> · 2019-12-18
[PATCH v15 20/23] selftests/vm/pkeys: Test correct behaviour of pkey-0 · Sandipan Das <hidden> · 2019-12-18
[PATCH v15 11/23] selftests: vm: pkeys: Use the correct huge page size · Sandipan Das <hidden> · 2019-12-18
[PATCH v15 06/23] selftests/vm/pkeys: Typecast the pkey register · Sandipan Das <hidden> · 2019-12-18
Re: [PATCH v15 06/23] selftests/vm/pkeys: Typecast the pkey register · Dave Hansen <hidden> · 2019-12-18
Re: [PATCH v15 06/23] selftests/vm/pkeys: Typecast the pkey register · Michal Suchánek <hidden> · 2019-12-18
Re: [PATCH v15 06/23] selftests/vm/pkeys: Typecast the pkey register · Dave Hansen <hidden> · 2019-12-18
Re: [PATCH v15 06/23] selftests/vm/pkeys: Typecast the pkey register · Michal Suchánek <hidden> · 2019-12-18
Re: [PATCH v15 06/23] selftests/vm/pkeys: Typecast the pkey register · Michael Ellerman <mpe@ellerman.id.au> · 2019-12-19
[PATCH v15 12/23] selftests/vm/pkeys: Introduce generic pkey abstractions · Sandipan Das <hidden> · 2019-12-18
[PATCH v15 13/23] selftests/vm/pkeys: Introduce powerpc support · Sandipan Das <hidden> · 2019-12-18
[PATCH v15 22/23] selftests/vm/pkeys: Override access right definitions on powerpc · Sandipan Das <hidden> · 2019-12-18
[PATCH v15 16/23] selftests/vm/pkeys: Associate key on a mapped page and detect access violation · Sandipan Das <hidden> · 2019-12-18
[PATCH v15 21/23] selftests/vm/pkeys: Fix number of reserved powerpc pkeys · Sandipan Das <hidden> · 2019-12-18
[PATCH v15 23/23] selftests: vm: pkeys: Use the correct page size on powerpc · Sandipan Das <hidden> · 2019-12-18
Re: [PATCH v15 23/23] selftests: vm: pkeys: Use the correct page size on powerpc · Michael Ellerman <mpe@ellerman.id.au> · 2020-01-15
Re: [PATCH v15 23/23] selftests: vm: pkeys: Use the correct page size on powerpc · Sandipan Das <hidden> · 2020-01-16
[PATCH v15 05/23] selftests/vm/pkeys: Make gcc check arguments of sigsafe_printf() · Sandipan Das <hidden> · 2019-12-18
Re: [PATCH v15 00/24] selftests, powerpc, x86: Memory Protection Keys · Dave Hansen <hidden> · 2019-12-18
Re: [PATCH v15 00/24] selftests, powerpc, x86: Memory Protection Keys · Aneesh Kumar K.V <hidden> · 2020-01-10
Re: [PATCH v15 00/24] selftests, powerpc, x86: Memory Protection Keys · Dave Hansen <hidden> · 2020-01-10
Re: [PATCH v15 00/24] selftests, powerpc, x86: Memory Protection Keys · Sandipan Das <hidden> · 2020-01-11

From: Dave Hansen <hidden>
Date: 2019-12-18 20:48:16
Also in: linux-arch, linux-kselftest, linux-mm

On 12/17/19 11:51 PM, Sandipan Das wrote:

Testing
-------
Verified for correctness on powerpc. Need help with x86 testing as I
do not have access to a Skylake server. Client platforms like Coffee
Lake do not have the required feature bits set in CPUID.

FWIW, you can get a Skylake Server instance from cloud providers.  I
spooled up an Amazon EC3 instance once to run these tests.  It think it
cost me $0.08.

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