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[XEN,v1,0/4] xen/arm: Split MMU code as the prepration of MPU work form Arm32

Message ID 20230911135942.791206-1-ayan.kumar.halder@amd.com (mailing list archive)
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Series xen/arm: Split MMU code as the prepration of MPU work form Arm32 | expand

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Ayan Kumar Halder Sept. 11, 2023, 1:59 p.m. UTC 
Hi,

These are the set of patches based on top of
"[PATCH v6 00/13] xen/arm: Split MMU code as the prepration of MPU work".
These patches aim to do similar MMU rework for Arm32.

Similar to the former series, this is the preparation work to add MPU
support for Arm32.

Ayan Kumar Halder (4):
  xen/arm: arm32: Move pt_enforce_wxn() so that it can be bundled with
    other MMU functionality
  xen/arm32: head.S: Introduce enable_{boot,secondary}_cpu_mm()
  xen/arm32: Split and move MMU-specific head.S to mmu/head.S
  xen/arm: traps.c: Enclose VMSA specific registers within CONFIG_MMU

 xen/arch/arm/arm32/head.S               | 567 +-----------------------
 xen/arch/arm/arm32/mmu/Makefile         |   1 +
 xen/arch/arm/arm32/mmu/head.S           | 556 +++++++++++++++++++++++
 xen/arch/arm/include/asm/arm32/macros.h |  62 +++
 xen/arch/arm/traps.c                    |  17 +-
 5 files changed, 639 insertions(+), 564 deletions(-)
 create mode 100644 xen/arch/arm/arm32/mmu/head.S