Re: [PATCH] powerpc/vdso: remove deprecated VDS64_HAS_DESCRIPTORS references

2020-03-17 Thread Michael Ellerman
On Mon, 2020-02-24 at 21:18:48 UTC, Joe Lawrence wrote: > The original 2005 patch that introduced the powerpc vdso, pre-git > ("ppc64: Implement a vDSO and use it for signal trampoline") notes that: > > ... symbols exposed by the vDSO aren't "normal" function symbols, apps > can't be expected

Re: [PATCH] powerpc/vdso: remove deprecated VDS64_HAS_DESCRIPTORS references

2020-02-24 Thread Michael Ellerman
Joe Lawrence writes: > The original 2005 patch that introduced the powerpc vdso, pre-git > ("ppc64: Implement a vDSO and use it for signal trampoline") notes that: > > ... symbols exposed by the vDSO aren't "normal" function symbols, apps > can't be expected to link against them directly, the

[PATCH] powerpc/vdso: remove deprecated VDS64_HAS_DESCRIPTORS references

2020-02-24 Thread Joe Lawrence
The original 2005 patch that introduced the powerpc vdso, pre-git ("ppc64: Implement a vDSO and use it for signal trampoline") notes that: ... symbols exposed by the vDSO aren't "normal" function symbols, apps can't be expected to link against them directly, the vDSO's are both seen as if