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
next 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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