Re: [PATCH v6 05/27] x86, 64bit: clear ident mapping when kernel is above 512G

2012-12-18 Thread Yinghai Lu
On Sun, Dec 16, 2012 at 9:49 AM, Borislav Petkov wrote: > On Thu, Dec 13, 2012 at 02:01:59PM -0800, Yinghai Lu wrote: >> After following patch: >> x86, 64bit: Set extra ident mapping for whole kernel range >> >> We have extra ident mapping for kernel that is loaded above 1G. > > What? > >

Re: [PATCH v6 05/27] x86, 64bit: clear ident mapping when kernel is above 512G

2012-12-18 Thread Yinghai Lu
On Sun, Dec 16, 2012 at 9:49 AM, Borislav Petkov b...@alien8.de wrote: On Thu, Dec 13, 2012 at 02:01:59PM -0800, Yinghai Lu wrote: After following patch: x86, 64bit: Set extra ident mapping for whole kernel range We have extra ident mapping for kernel that is loaded above 1G. What?

Re: [PATCH v6 05/27] x86, 64bit: clear ident mapping when kernel is above 512G

2012-12-16 Thread Yinghai Lu
On Sun, Dec 16, 2012 at 9:49 AM, Borislav Petkov wrote: > On Thu, Dec 13, 2012 at 02:01:59PM -0800, Yinghai Lu wrote: >> After following patch: >> x86, 64bit: Set extra ident mapping for whole kernel range >> >> We have extra ident mapping for kernel that is loaded above 1G. > > What? > >

Re: [PATCH v6 05/27] x86, 64bit: clear ident mapping when kernel is above 512G

2012-12-16 Thread Borislav Petkov
On Thu, Dec 13, 2012 at 02:01:59PM -0800, Yinghai Lu wrote: > After following patch: > x86, 64bit: Set extra ident mapping for whole kernel range > > We have extra ident mapping for kernel that is loaded above 1G. What? /me looks at next patch Aaah, the *next* patch adds an extra ident

Re: [PATCH v6 05/27] x86, 64bit: clear ident mapping when kernel is above 512G

2012-12-16 Thread Borislav Petkov
On Thu, Dec 13, 2012 at 02:01:59PM -0800, Yinghai Lu wrote: After following patch: x86, 64bit: Set extra ident mapping for whole kernel range We have extra ident mapping for kernel that is loaded above 1G. What? /me looks at next patch Aaah, the *next* patch adds an extra ident

Re: [PATCH v6 05/27] x86, 64bit: clear ident mapping when kernel is above 512G

2012-12-16 Thread Yinghai Lu
On Sun, Dec 16, 2012 at 9:49 AM, Borislav Petkov b...@alien8.de wrote: On Thu, Dec 13, 2012 at 02:01:59PM -0800, Yinghai Lu wrote: After following patch: x86, 64bit: Set extra ident mapping for whole kernel range We have extra ident mapping for kernel that is loaded above 1G. What?