• Mark Rutland's avatar
    arm64: thread_info remove stale items · dcbe0285
    Mark Rutland authored
    We have a comment claiming __switch_to() cares about where cpu_context
    is located relative to cpu_domain in thread_info. However arm64 has
    never had a thread_info::cpu_domain field, and neither __switch_to nor
    cpu_switch_to care where the cpu_context field is relative to others.
    
    Additionally, the init_thread_info alias is never used anywhere in the
    kernel, and will shortly become problematic when thread_info is moved
    into task_struct.
    
    This patch removes both.
    Signed-off-by: default avatarMark Rutland <mark.rutland@arm.com>
    Tested-by: default avatarLaura Abbott <labbott@redhat.com>
    Cc: James Morse <james.morse@arm.com>
    Cc: Will Deacon <will.deacon@arm.com>
    Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
    dcbe0285
thread_info.h 4.23 KB