Arg.  PULL.


On 3/1/24 13:05, Richard Henderson wrote:
> The following changes since commit c0c6a0e3528b88aaad0b9d333e295707a195587b:
> 
>    Merge tag 'migration-next-pull-request' of https://gitlab.com/peterx/qemu into staging (2024-02-28 17:27:10 +0000)
> 
> are available in the Git repository at:
> 
>    https://gitlab.com/rth7680/qemu.git tags/pull-tcg-20240301
> 
> for you to fetch changes up to 04dadd22aed00e5a2955ab078d7edd676812cf41:
> 
>    tests/tcg: Check that shmat() does not break /proc/self/maps (2024-03-01 08:09:55 -1000)
> 
> ----------------------------------------------------------------
> linux-user: Rewrite elf coredump
> tcg/aarch64: Apple does not align __int128_t in even registers
> accel/tcg: Fixes for page tables in mmio memory
> linux-user: Remove qemu_host_page_{size,mask}, HOST_PAGE_ALIGN
> migration: Remove qemu_host_page_size
> hw/tpm: Remove qemu_host_page_size
> softmmu: Remove qemu_host_page_{size,mask}, HOST_PAGE_ALIGN
> linux-user: Split and reorganize target_mmap.
> *-user: Deprecate and disable -p pagesize
> linux-user: Allow TARGET_PAGE_BITS_VARY
> target/alpha: Enable TARGET_PAGE_BITS_VARY for user-only
> target/arm: Enable TARGET_PAGE_BITS_VARY for AArch64 user-only
> target/ppc: Enable TARGET_PAGE_BITS_VARY for user-only
> linux-user: Remove pgb_dynamic alignment assertion
> tcg/optimize: fix uninitialized variable
> linux-user: Rewrite shmat
> 
> ----------------------------------------------------------------
> Ilya Leoshkevich (1):
>        tests/tcg: Check that shmat() does not break /proc/self/maps
> 
> Jonathan Cameron (1):
>        tcg: Avoid double lock if page tables happen to be in mmio memory.
> 
> Paolo Bonzini (1):
>        tcg/optimize: fix uninitialized variable
> 
> Peter Maydell (1):
>        accel/tcg: Set can_do_io at at start of lookup_tb_ptr helper
> 
> Richard Henderson (56):
>        linux-user/elfload: Disable core dump if getrlimit fails
>        linux-user/elfload: Merge init_note_info and fill_note_info
>        linux-user/elfload: Tidy fill_note_info and struct elf_note_info
>        linux-user/elfload: Stack allocate struct mm_struct
>        linux-user/elfload: Latch errno before cleanup in elf_core_dump
>        linux-user/elfload: Open core file after vma_init
>        linux-user/elfload: Truncate core file on open
>        linux-user/elfload: Lock cpu list and mmap during elf_core_dump
>        linux-user/elfload: Size corefile before opening
>        linux-user/elfload: Write corefile elf header in one block
>        linux-user/elfload: Write process memory to core file in larger chunks
>        linux-user/elfload: Simplify vma_dump_size
>        linux-user/elfload: Rely on walk_memory_regions for vmas
>        linux-user/elfload: Unprotect regions before core dump
>        tcg/aarch64: Apple does not align __int128_t in even registers
>        accel/tcg: Remove qemu_host_page_size from page_protect/page_unprotect
>        linux-user: Adjust SVr4 NULL page mapping
>        linux-user: Remove qemu_host_page_{size, mask} in probe_guest_base
>        linux-user: Remove qemu_host_page_size from create_elf_tables
>        linux-user/hppa: Simplify init_guest_commpage
>        linux-user/nios2: Remove qemu_host_page_size from init_guest_commpage
>        linux-user/arm: Remove qemu_host_page_size from init_guest_commpage
>        linux-user: Remove qemu_host_page_size from elf_core_dump
>        linux-user: Remove qemu_host_page_{size, mask} from mmap.c
>        linux-user: Remove REAL_HOST_PAGE_ALIGN from mmap.c
>        linux-user: Remove HOST_PAGE_ALIGN from mmap.c
>        migration: Remove qemu_host_page_size
>        hw/tpm: Remove HOST_PAGE_ALIGN from tpm_ppi_init
>        softmmu/physmem: Remove qemu_host_page_size
>        softmmu/physmem: Remove HOST_PAGE_ALIGN
>        linux-user: Remove qemu_host_page_size from main
>        linux-user: Split out target_mmap__locked
>        linux-user: Move some mmap checks outside the lock
>        linux-user: Fix sub-host-page mmap
>        linux-user: Split out mmap_end
>        linux-user: Do early mmap placement only for reserved_va
>        linux-user: Split out do_munmap
>        linux-user: Use do_munmap for target_mmap failure
>        linux-user: Split out mmap_h_eq_g
>        linux-user: Split out mmap_h_lt_g
>        linux-user: Split out mmap_h_gt_g
>        tests/tcg: Remove run-test-mmap-*
>        tests/tcg: Extend file in linux-madvise.c
>        *-user: Deprecate and disable -p pagesize
>        cpu: Remove page_size_init
>        accel/tcg: Disconnect TargetPageDataNode from page size
>        linux-user: Allow TARGET_PAGE_BITS_VARY
>        target/arm: Enable TARGET_PAGE_BITS_VARY for AArch64 user-only
>        linux-user: Bound mmap_min_addr by host page size
>        target/ppc: Enable TARGET_PAGE_BITS_VARY for user-only
>        target/alpha: Enable TARGET_PAGE_BITS_VARY for user-only
>        linux-user: Remove pgb_dynamic alignment assertion
>        linux-user/x86_64: Handle the vsyscall page in open_self_maps_{2,4}
>        linux-user/loongarch64: Remove TARGET_FORCE_SHMLBA
>        linux-user: Add strace for shmat
>        linux-user: Rewrite target_shmat
> 
>   docs/about/deprecated.rst                    |  10 +
>   docs/user/main.rst                           |   3 -
>   bsd-user/qemu.h                              |   7 +
>   include/exec/cpu-common.h                    |   7 -
>   include/hw/core/cpu.h                        |   2 -
>   linux-user/loongarch64/target_syscall.h      |   7 -
>   target/alpha/cpu-param.h                     |  16 +-
>   target/arm/cpu-param.h                       |   6 +-
>   target/ppc/cpu-param.h                       |   9 +-
>   tcg/aarch64/tcg-target.h                     |   6 +-
>   accel/tcg/cpu-exec.c                         |   8 +
>   accel/tcg/cputlb.c                           |  34 +-
>   accel/tcg/translate-all.c                    |   1 -
>   accel/tcg/user-exec.c                        |  31 +-
>   bsd-user/main.c                              |  23 +-
>   cpu-target.c                                 |  16 -
>   hw/tpm/tpm_ppi.c                             |   6 +-
>   linux-user/elfload.c                         | 789 ++++++++--------------
>   linux-user/main.c                            |  34 +-
>   linux-user/mmap.c                            | 939 +++++++++++++++++----------
>   linux-user/strace.c                          |  24 +
>   linux-user/syscall.c                         |  16 +
>   migration/ram.c                              |  22 +-
>   system/physmem.c                             |  17 +-
>   system/vl.c                                  |   1 -
>   target/arm/cpu.c                             |  51 +-
>   tcg/optimize.c                               |   3 +-
>   tests/tcg/multiarch/linux/linux-madvise.c    |   2 +
>   tests/tcg/multiarch/linux/linux-shmat-maps.c |  55 ++
>   linux-user/strace.list                       |   2 +-
>   tests/tcg/alpha/Makefile.target              |   3 -
>   tests/tcg/arm/Makefile.target                |   3 -
>   tests/tcg/hppa/Makefile.target               |   3 -
>   tests/tcg/i386/Makefile.target               |   3 -
>   tests/tcg/m68k/Makefile.target               |   3 -
>   tests/tcg/multiarch/Makefile.target          |   9 -
>   tests/tcg/ppc/Makefile.target                |  12 -
>   tests/tcg/sh4/Makefile.target                |   3 -
>   tests/tcg/sparc64/Makefile.target            |   6 -
>   39 files changed, 1156 insertions(+), 1036 deletions(-)
>   create mode 100644 tests/tcg/multiarch/linux/linux-shmat-maps.c
>   delete mode 100644 tests/tcg/ppc/Makefile.target
>   delete mode 100644 tests/tcg/sparc64/Makefile.target