• Michael Ellerman's avatar
    powerpc/xmon: Don't print hashed pointers in xmon · d8104182
    Michael Ellerman authored
    Since commit ad67b74d ("printk: hash addresses printed with %p")
    pointers printed with %p are hashed, ie. you don't see the actual
    pointer value but rather a cryptographic hash of its value.
    
    In xmon we want to see the actual pointer values, because xmon is a
    debugger, so replace %p with %px which prints the actual pointer
    value.
    
    We justify doing this in xmon because 1) xmon is a kernel crash
    debugger, it's only accessible via the console 2) xmon doesn't print
    to dmesg, so the pointers it prints are not able to be leaked that
    way.
    Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
    d8104182
xmon.c 83.4 KB