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[v2,00/24] linux-user: mmap range fixes

Message ID 20230707204054.8792-1-richard.henderson@linaro.org
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Series linux-user: mmap range fixes | expand

Message

Richard Henderson July 7, 2023, 8:40 p.m. UTC 
Changes for v2:
  * Apply r-b,
  * Fix bsd-user typo.

r~

Richard Henderson (24):
  linux-user: Use assert in mmap_fork_start
  linux-user: Fix formatting of mmap.c
  linux-user/strace: Expand struct flags to hold a mask
  linux-user: Split TARGET_MAP_* out of syscall_defs.h
  linux-user: Split TARGET_PROT_* out of syscall_defs.h
  linux-user: Populate more bits in mmap_flags_tbl
  accel/tcg: Introduce page_check_range_empty
  bsd-user: Use page_check_range_empty for MAP_EXCL
  linux-user: Implement MAP_FIXED_NOREPLACE
  linux-user: Split out target_to_host_prot
  linux-user: Widen target_mmap offset argument to off_t
  linux-user: Rewrite target_mprotect
  linux-user: Rewrite mmap_frag
  accel/tcg: Introduce page_find_range_empty
  bsd-user: Use page_find_range_empty for mmap_find_vma_reserved
  linux-user: Use page_find_range_empty for mmap_find_vma_reserved
  linux-user: Use 'last' instead of 'end' in target_mmap
  linux-user: Rewrite mmap_reserve
  linux-user: Rename mmap_reserve to mmap_reserve_or_unmap
  linux-user: Simplify target_munmap
  accel/tcg: Accept more page flags in page_check_range
  accel/tcg: Return bool from page_check_range
  linux-user: Remove can_passthrough_madvise
  linux-user: Simplify target_madvise

 bsd-user/qemu.h                  |   2 +-
 include/exec/cpu-all.h           |  40 +-
 linux-user/aarch64/target_mman.h |   3 +
 linux-user/alpha/target_mman.h   |  13 +
 linux-user/generic/target_mman.h |  58 +++
 linux-user/hppa/target_mman.h    |  10 +
 linux-user/mips/target_mman.h    |  13 +
 linux-user/mips64/target_mman.h  |   2 +-
 linux-user/ppc/target_mman.h     |   3 +
 linux-user/qemu.h                |   2 +-
 linux-user/sparc/target_mman.h   |   4 +
 linux-user/syscall_defs.h        |  96 +----
 linux-user/user-mmap.h           |   2 +-
 linux-user/xtensa/target_mman.h  |  13 +
 accel/tcg/user-exec.c            |  72 +++-
 bsd-user/mmap.c                  |  50 +--
 linux-user/mmap.c                | 708 ++++++++++++++++---------------
 linux-user/strace.c              |  61 +--
 linux-user/syscall.c             |  22 +-
 target/hppa/op_helper.c          |   2 +-
 target/riscv/vector_helper.c     |   2 +-
 target/sparc/ldst_helper.c       |   2 +-
 accel/tcg/ldst_atomicity.c.inc   |   4 +-
 23 files changed, 640 insertions(+), 544 deletions(-)