Re: [PATCH 2/3] ARM: mm: fix __phys_to_virt to work with 64 bit phys_addr_t in BE case

On Mon, Nov 04, 2013 at 06:16:04PM -0800, Victor Kamensky wrote:

static inline unsigned long __phys_to_virt(phys_addr_t x) { unsigned long t;

• __pv_stub(x, t, "sub", __PV_BITS_31_24);

•    /*
  

•     * 'unsigned long' cast discard upper word when
  

•     * phys_addr_t is 64 bit, and makes sure that inline
  

•     * assembler expression receives 32 bit argument
  

•     * in place where 'r' 32 bit operand is expected.
  

•     */
  

We use tabs for indentation in the kernel source, not 8 spaces. Please fix before final submission, thanks. :)