Re: printk issue - bug?

[Roland Dreier]

 > printk("PAGE_SIZE is 0x%X\n", PAGE_SIZE);
 > printk("Offset is 0x%X, PAGE_SIZE is 0x%X, readlen is 0x%X\n", offset,
 > PAGE_SIZE, readlen)
 > 
 > Output is:
 > 
 > [  162.603348] PAGE_SIZE is 0x1000
 > [  162.607473] Offset is 0x0, PAGE_SIZE is 0x0, readlen is 0x1000
 > 
 > ie PAGE_SIZE is incorrectly reported in the second printk (these are
 > consecutive lines of code)
 > 
 > offset is loff_t and readlen is unsigned long.

ie offset is a 64-bit type but the printk format for it is %x, which
presumably only consumes 32 bits on SH4?  Seems like your code is buggy
and you ignored a compiler warning about printk format mismatch?

 - R.
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