Hi all, This series adds a new LKDTM trigger PPC_RADIX_TLBIEL, to validate machine check handling on radix MMU systems and improves reliability of the PPC_SLB_MULTIHIT test by adding isync instructions after slbmte operations.
Please review the patches and provide any feedback or suggestions for improvement. Thanks, Sayali --- v1->v2 - Split the patch series into two parts. - Updated "lkdtm/powerpc: add PPC_RADIX_TLBIEL test for radix MCE validation" as per review comments: Wrapped Hash-MMU specific functions with #ifdef CONFIG_PPC_64S_HASH_MMU. Guarded powerpc_crashtypes registration with #ifdef CONFIG_PPC_BOOK3S_64 Updated comment explaining the MCE trigger condition for radix MMU. v1: https://lore.kernel.org/all/[email protected]/ --- Sayali Patil (2): lkdtm/powerpc: add isync after slbmte to enforce SLB update ordering lkdtm/powerpc: add PPC_RADIX_TLBIEL test for radix MCE validation drivers/misc/lkdtm/Makefile | 2 +- drivers/misc/lkdtm/core.c | 2 +- drivers/misc/lkdtm/powerpc.c | 49 +++++++++++++++++++++++++ tools/testing/selftests/lkdtm/tests.txt | 1 + 4 files changed, 52 insertions(+), 2 deletions(-) -- 2.52.0
