Adrian Danis dd59353944 x86: More portable user mode IO port restriction ... For x86-64, to disable IO instructions in user mode requires a IO permission map being set up properly in TSS. Setting the IO map base field of TSS larger than the TSS works for 32-bit, but not 64-bit. This commit sets up a IO permission map usable for both 32-bit and 64-bit kernel and changes the TSS to use the mapping. The IO permission bitmap is appened to the bitfield generated tss_t, resulting the tss_io_t structure.		2016-02-15 16:08:51 +11:00
..
arm	Added changes for Wandboard	2016-02-12 11:54:36 +11:00
x86/arch	x86: More portable user mode IO port restriction	2016-02-15 16:08:51 +11:00