Good point.+static inline void pack_tss(tss_desc *tss, unsigned long addr,
+ unsigned size, unsigned entry)
+{
+#ifdef CONFIG_X86_64
+ set_tssldt_descriptor(tss,
+ addr, entry, size);
+#else
+ pack_descriptor(tss, (unsigned long)addr,
+ size,
+ 0x80 | entry, 0);
It would be better if you just unified that first instead of ifdef'ing.
I guess i386 could get a set_tssldt_descriptor() like wrapper
around pack_descriptor().