On Mon, Feb 12, 2018 at 10:43:25AM -0500, Lennart Sorensen wrote: > Commit 9a0be5af added a reference to vsyscall_pgprot in > arch/x86/mm/kaiser.c but that is undefined if X86_VSYSCALL_EMULATION=n > which on an embedded system where you know how all your software is > compiled is quite likely. > > Of course the condition is always false with that config so the code > will never be run, but the compiler is unhappy.
What is the compiler error? I have not had any reports of this with all of the varied builds that we currently run on the stable trees. thanks, greg k-h
