[PATCH 0/8] SmePMP bugfixes and improvement

[Yu-Chien Peter Lin]

This series improves SmePMP related functions and fixes
the access fault during domain context switch when SmePMP
is enabled.

Yu-Chien Peter Lin (8):
  lib: sbi_hart: move sbi_hart_get_smepmp_flags() to sbi_domain
  lib: sbi_domain: allow specifying inaccessible region
  lib: sbi_domain: print unsupported SmePMP permissions
  lib: sbi_hart: add error message for insufficient PMP entries
  lib: sbi_domain_context: skip the reserved entry during domain context
    switch
  lib: sbi_domain: add SBI_DOMAIN_MEMREGION_FW memregion flag
  lib: sbi_domain: ensure consistent firmware PMP entries
  lib: sbi_domain_context: preserve firmware PMP entries during domain
    context switch

 include/sbi/sbi_domain.h     | 11 ++++
 lib/sbi/sbi_domain.c         | 99 +++++++++++++++++++++++++++++++++++-
 lib/sbi/sbi_domain_context.c | 48 +++++++++++++++++
 lib/sbi/sbi_hart.c           | 86 +++++--------------------------
 4 files changed, 170 insertions(+), 74 deletions(-)

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2.39.3