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From: Ganesh Goudar <ganeshgr@linux.ibm.com>
To: linuxppc-dev@lists.ozlabs.org, mpe@ellerman.id.au
Subject: [PATCH v4 0/2] powerpc/mce: Fix mce handler and add selftest
Date: Fri,  9 Oct 2020 12:10:03 +0530
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Cc: msuchanek@suse.de, Ganesh Goudar <ganeshgr@linux.ibm.com>,
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 <linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org>

This patch series fixes mce handling for pseries, Adds LKDTM test
for SLB multihit recovery and enables selftest for the same,
basically to test MCE handling on pseries/powernv machines running
in hash mmu mode.

v4:
* Use radix_enabled() to check if its in Hash or Radix mode.
* Use FW_FEATURE_LPAR instead of machine_is_pseries().

v3:
* Merging selftest changes with patch 2/2, Instead of having separate
  patch.
* Minor improvements like adding enough comments, Makefile changes,
  including header file and adding some prints.

v2:
* Remove in_nmi check before calling nmi_enter/exit,
  as nesting is supported.
* Fix build errors and remove unused variables.
* Integrate error injection code into LKDTM.
* Add support to inject multihit in paca.


Ganesh Goudar (2):
  powerpc/mce: remove nmi_enter/exit from real mode handler
  lkdtm/powerpc: Add SLB multihit test

 arch/powerpc/kernel/mce.c               |   7 +-
 drivers/misc/lkdtm/Makefile             |   1 +
 drivers/misc/lkdtm/core.c               |   3 +
 drivers/misc/lkdtm/lkdtm.h              |   3 +
 drivers/misc/lkdtm/powerpc.c            | 156 ++++++++++++++++++++++++
 tools/testing/selftests/lkdtm/tests.txt |   1 +
 6 files changed, 167 insertions(+), 4 deletions(-)
 create mode 100644 drivers/misc/lkdtm/powerpc.c

-- 
2.26.2