Re: [PATCH v2 0/6] Clean up and unify the vDSO

2014-05-02 Thread H. Peter Anvin
On 04/24/2014 03:08 PM, Andy Lutomirski wrote: > This rewrites a bunch of the vdso code. After these patches, the vvar > and hpet pages are mapped directly after the vdso text on all five vdso > variants. The fixmaps are gone on 64-bit systems. > > It would be possible to build the x32 vdso the

Re: [PATCH v2 0/6] Clean up and unify the vDSO

2014-04-24 Thread H. Peter Anvin
On 04/24/2014 03:08 PM, Andy Lutomirski wrote: > This rewrites a bunch of the vdso code. After these patches, the vvar > and hpet pages are mapped directly after the vdso text on all five vdso > variants. The fixmaps are gone on 64-bit systems. > > It would be possible to build the x32 vdso the

Re: [PATCH v2 0/6] Clean up and unify the vDSO

2014-04-24 Thread H. Peter Anvin
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[PATCH v2 0/6] Clean up and unify the vDSO

2014-04-24 Thread Andy Lutomirski
This rewrites a bunch of the vdso code. After these patches, the vvar and hpet pages are mapped directly after the vdso text on all five vdso variants. The fixmaps are gone on 64-bit systems. It would be possible to build the x32 vdso the normal way on top of these patches. I haven't touched th