linux-kernel - Re: [PATCH 2/2] selftests/powerpc: Add core file test for Protection Key registers

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Date:   Fri, 18 May 2018 00:03:51 +1000
From:   Michael Ellerman <mpe@...erman.id.au>
To:     Thiago Jung Bauermann <bauerman@...ux.vnet.ibm.com>,
        linuxppc-dev@...ts.ozlabs.org
Cc:     linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org,
        Ram Pai <linuxram@...ibm.com>,
        Thiago Jung Bauermann <bauerman@...ux.vnet.ibm.com>
Subject: Re: [PATCH 2/2] selftests/powerpc: Add core file test for Protection Key registers

Thiago Jung Bauermann <bauerman@...ux.vnet.ibm.com> writes:

> This test verifies that the AMR, IAMR and UAMOR are being written to a
> process' core file.
>
> Signed-off-by: Thiago Jung Bauermann <bauerman@...ux.vnet.ibm.com>
> ---
>  tools/testing/selftests/powerpc/ptrace/Makefile    |   5 +-
>  tools/testing/selftests/powerpc/ptrace/core-pkey.c | 460 +++++++++++++++++++++

Also failing w/out pkeys:

  test: core_pkey
  tags: git_version:52e7d87
  [FAIL] Test FAILED on line 117
  [FAIL] Test FAILED on line 265
  failure: core_pkey


cheers