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    Subject[PATCH 0/3] Type aware module allocator
    Date
    This set implements the second part of module type aware allocator
    (module_alloc_type), which was discussed in [1]. This part contains the
    interface of the new allocator, as well as changes in x86 code to use the
    new allocator (modules, BPF, ftrace, kprobe).

    The set does not contain a binpack allocator to enable sharing huge pages
    among different allocations. But this set defines the interface used by
    the binpack allocator. [2] has some discussion on different options of the
    binpack allocator.

    [1] https://lore.kernel.org/linux-mm/20221107223921.3451913-1-song@kernel.org/
    [2] https://lore.kernel.org/all/20230308094106.227365-1-rppt@kernel.org/

    Song Liu (3):
    module: Introduce module_alloc_type
    ftrace: Add swap_func to ftrace_process_locs()
    x86/module: Use module_alloc_type

    arch/x86/kernel/alternative.c | 37 ++++--
    arch/x86/kernel/ftrace.c | 44 ++++---
    arch/x86/kernel/kprobes/core.c | 8 +-
    arch/x86/kernel/module.c | 114 +++++++++++------
    arch/x86/kernel/unwind_orc.c | 13 +-
    arch/x86/net/bpf_jit_comp.c | 22 +++-
    include/linux/ftrace.h | 2 +
    include/linux/module.h | 6 +
    include/linux/moduleloader.h | 75 ++++++++++++
    init/main.c | 1 +
    kernel/bpf/bpf_struct_ops.c | 10 +-
    kernel/bpf/core.c | 26 ++--
    kernel/bpf/trampoline.c | 6 +-
    kernel/kprobes.c | 6 +-
    kernel/module/internal.h | 3 +
    kernel/module/main.c | 217 +++++++++++++++++++++++++++++++--
    kernel/module/strict_rwx.c | 4 +
    kernel/trace/ftrace.c | 13 +-
    18 files changed, 493 insertions(+), 114 deletions(-)

    --
    2.34.1

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