On Thu, Feb 2, 2017 at 12:12 AM, James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx> wrote: > On Tue, 2017-01-31 at 16:26 -0800, Andrew Morton wrote: >> On Sat, 28 Jan 2017 12:13:10 +0100 Helge Deller <deller@xxxxxx> >> wrote: >> >> > The prctl(PR_GET_ENDIAN) syscall was added to Kernel 2.6.18, but >> > implemented for PowerPC only. This trivial patch adds support for >> > this syscall for all other architectures. >> >> Seems reasonable. I guess. Why is this needed? > > I don't think it is other than for PPC. If you're not variable endian > (which is only PPC to date), then you should know a priori what endian > you are from the #defines in userspace. MIPS as well, but it seems strange to require the kernel to tell you your endianness, when you can easily determine it yourself. Unless there's something about this I don't understand. -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
