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From: Sandipan Das <sandipan@linux.ibm.com>
To: mpe@ellerman.id.au
Cc: fweimer@redhat.com, aneesh.kumar@linux.ibm.com,
	linuxram@us.ibm.com, linuxppc-dev@lists.ozlabs.org,
	bauerman@linux.ibm.com
Subject: [PATCH 0/5] Improvements to pkey tests
Date: Thu, 16 Jul 2020 16:33:42 +0530	[thread overview]
Message-ID: <cover.1594897099.git.sandipan@linux.ibm.com> (raw)

Based on recent bugs found in the pkey infrastructure, this
improves the test for execute-disabled pkeys and adds a new
test for detecting inconsistencies with the pkey reported by
the signal information upon getting a fault.

Sandipan Das (5):
  selftests/powerpc: Move pkey helpers to headers
  selftests/powerpc: Add pkey helpers for rights
  selftests/powerpc: Harden test for execute-disabled pkeys
  selftests/powerpc: Add helper to exit on failure
  selftests/powerpc: Add test for pkey siginfo verification

 .../testing/selftests/powerpc/include/pkeys.h | 136 +++++++
 .../testing/selftests/powerpc/include/utils.h |  13 +
 tools/testing/selftests/powerpc/mm/.gitignore |   1 +
 tools/testing/selftests/powerpc/mm/Makefile   |   5 +-
 .../selftests/powerpc/mm/pkey_exec_prot.c     | 210 +++--------
 .../selftests/powerpc/mm/pkey_siginfo.c       | 332 ++++++++++++++++++
 6 files changed, 544 insertions(+), 153 deletions(-)
 create mode 100644 tools/testing/selftests/powerpc/include/pkeys.h
 create mode 100644 tools/testing/selftests/powerpc/mm/pkey_siginfo.c

-- 
2.25.1


             reply	other threads:[~2020-07-16 11:06 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-16 11:03 Sandipan Das [this message]
2020-07-16 11:03 ` [PATCH 1/5] selftests/powerpc: Move pkey helpers to headers Sandipan Das
2020-07-16 11:03 ` [PATCH 2/5] selftests/powerpc: Add pkey helpers for rights Sandipan Das
2020-07-16 11:03 ` [PATCH 3/5] selftests/powerpc: Harden test for execute-disabled pkeys Sandipan Das
2020-07-16 11:03 ` [PATCH 4/5] selftests/powerpc: Add helper to exit on failure Sandipan Das
2020-07-16 11:03 ` [PATCH 5/5] selftests/powerpc: Add test for pkey siginfo verification Sandipan Das
2020-07-26 14:05   ` Michael Ellerman
2020-07-26 14:40     ` Christophe Leroy
2020-07-26 23:52       ` Michael Ellerman
2020-07-27  3:27         ` Sandipan Das

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