From: Ganesh Goudar <ganeshgr@linux.ibm.com>
To: linuxppc-dev@lists.ozlabs.org, mpe@ellerman.id.au
Cc: mahesh@linux.vnet.ibm.com, msuchanek@suse.de,
Ganesh Goudar <ganeshgr@linux.ibm.com>,
npiggin@gmail.com
Subject: [PATCH 0/3] powerpc/mce: Fix mce handler and add selftest
Date: Wed, 16 Sep 2020 22:52:25 +0530 [thread overview]
Message-ID: <20200916172228.83271-1-ganeshgr@linux.ibm.com> (raw)
This patch series fixes mce handling for pseries, provides debugfs
interface for mce injection and adds selftest to test mce handling
on pseries/powernv machines running in hash mmu mode.
debugfs interface and sleftest are added only for slb multihit
injection, We can add other tests in future if possible.
Ganesh Goudar (3):
powerpc/mce: remove nmi_enter/exit from real mode handler
powerpc/mce: Add debugfs interface to inject MCE
selftest/powerpc: Add slb multihit selftest
arch/powerpc/Kconfig.debug | 9 ++
arch/powerpc/kernel/mce.c | 7 +-
arch/powerpc/sysdev/Makefile | 2 +
arch/powerpc/sysdev/mce_error_inject.c | 149 ++++++++++++++++++
tools/testing/selftests/powerpc/Makefile | 3 +-
tools/testing/selftests/powerpc/mces/Makefile | 6 +
.../selftests/powerpc/mces/slb_multihit.sh | 9 ++
7 files changed, 183 insertions(+), 2 deletions(-)
create mode 100644 arch/powerpc/sysdev/mce_error_inject.c
create mode 100644 tools/testing/selftests/powerpc/mces/Makefile
create mode 100755 tools/testing/selftests/powerpc/mces/slb_multihit.sh
--
2.26.2
next reply other threads:[~2020-09-17 1:18 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-16 17:22 Ganesh Goudar [this message]
2020-09-16 17:22 ` [PATCH 1/3] powerpc/mce: remove nmi_enter/exit from real mode handler Ganesh Goudar
2020-09-17 12:20 ` Michal Suchánek
2020-09-18 12:04 ` Ganesh
2020-09-16 17:22 ` [PATCH 2/3] powerpc/mce: Add debugfs interface to inject MCE Ganesh Goudar
2020-09-17 8:24 ` kernel test robot
2020-09-17 8:36 ` kernel test robot
2020-09-17 12:23 ` Michal Suchánek
2020-09-18 12:06 ` Ganesh
2020-09-18 6:40 ` Michael Ellerman
2020-09-18 12:07 ` Ganesh
2020-09-16 17:22 ` [PATCH 3/3] selftest/powerpc: Add slb multihit selftest Ganesh Goudar
2020-09-17 12:29 ` [PATCH 0/3] powerpc/mce: Fix mce handler and add selftest Michal Suchánek
2020-09-18 11:49 ` Ganesh
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