Hi all, litmus7 [1][2], a tool that we develop and use to test the memory model on hardware, is building on kvm-unit-tests to encapsulate full system tests and control address translation. This series extends the kvm-unit-tests arm MMU API and adds two memory attributes to MAIR_EL1 to make them available to the litmus tests. [1]: http://diy.inria.fr/doc/litmus.html [2]: https://community.arm.com/developer/ip-products/processors/b/processors-ip-blog/posts/expanding-memory-model-tools-system-level-architecture v1: https://lore.kernel.org/kvm/20201102115311.103750-1-nikos.nikoleris@xxxxxxx/T/ Changes in v2: - Add comment on break-before-make in get_mmu_pte() - Signed-off-by tag from all co-authors - Minor formatting changes Thanks, Nikos Luc Maranget (1): arm: Add mmu_get_pte() to the MMU API Nikos Nikoleris (1): arm: Add support for the DEVICE_nGRE and NORMAL_WT memory types lib/arm/asm/mmu-api.h | 1 + lib/arm64/asm/pgtable-hwdef.h | 2 ++ lib/arm/mmu.c | 32 +++++++++++++++++++++----------- arm/cstart64.S | 6 +++++- 4 files changed, 29 insertions(+), 12 deletions(-) -- 2.17.1
