On Thu, Dec 18, 2008 at 11:44 AM, Kyle McMartin <kyle@xxxxxxxxxxxxx> wrote: > diff --git a/arch/parisc/include/asm/assembly.h b/arch/parisc/include/asm/assembly.h > index ffb2088..b152733 100644 > --- a/arch/parisc/include/asm/assembly.h > +++ b/arch/parisc/include/asm/assembly.h > @@ -447,6 +447,11 @@ > mtctl %r0, %cr18 > SAVE_CR (%cr18, PT_IAOQ1(\regs)) > > + SAVE_CR (%cr8, PT_PID0(\regs)) > + SAVE_CR (%cr9, PT_PID1(\regs)) > + SAVE_CR (%cr12, PT_PID2(\regs)) > + SAVE_CR (%cr13, PT_PID3(\regs)) In a 64-bit kernel (W-bit set to 1) these registers are 64-bits in width and each one contains 2 pids? e.g. CR8 = pid1, pid2 CR9 = pid3, pid4 CR12 = pid5, pid6 CR13 = pid7, pid8 The docs say the pids can be from 16-32 bits wide, but the true length is implementation dependent. Cheers, Carlos. -- To unsubscribe from this list: send the line "unsubscribe linux-parisc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
