Re: [v6 PATCH 01/21] x86/mpx: Use signed variables to compute effective addresses

2017-04-25 Thread Ricardo Neri
On Tue, 2017-04-11 at 23:56 +0200, Borislav Petkov wrote: > On Tue, Mar 07, 2017 at 04:32:34PM -0800, Ricardo Neri wrote: > > Even though memory addresses are unsigned. The operands used to compute the > > ... unsigned, the operands ... Oops! I will correct. -- To

Re: [v6 PATCH 01/21] x86/mpx: Use signed variables to compute effective addresses

2017-04-11 Thread Borislav Petkov
On Tue, Mar 07, 2017 at 04:32:34PM -0800, Ricardo Neri wrote: > Even though memory addresses are unsigned. The operands used to compute the ... unsigned, the operands ... > effective address do have a sign. This is true for the r/m part of the > ModRM byte, the