• Will Deacon's avatar
    ARM: entry: allow ARM-private syscalls to be restarted · 377747c4
    Will Deacon authored
    System calls will only be restarted after signal handling if they (a)
    return an error code indicating that a restart is required and (b) have
    `why' set to a non-zero value, to indicate that the signal interrupted
    This patch leaves `why' set to a non-zero value for ARM-private syscalls
    , and only zeroes it for syscalls that are not implemented.
    Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
entry-common.S 14.2 KB