Messages in this thread | | | Date | Mon, 15 Dec 2014 11:47:09 +0000 | From | "Jan Beulich" <> | Subject | Re: [Xen-devel] [PATCH 1/4] xen: build infrastructure for generating hypercall depending symbols |
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>>> On 15.12.14 at 12:38, <david.vrabel@citrix.com> wrote: > On 11/12/14 18:04, Juergen Gross wrote: >> --- a/arch/x86/syscalls/Makefile >> +++ b/arch/x86/syscalls/Makefile > > Why are these changes here and not in arch/x86/xen/Makefile?
Because this needs to be done in a step that (afaict) has no hook in the Xen-specific Makefile.
>> @@ -47,10 +50,16 @@ $(out)/syscalls_32.h: $(syscall32) $(systbl) >> $(out)/syscalls_64.h: $(syscall64) $(systbl) >> $(call if_changed,systbl) >> >> +$(out)/xen-hypercalls.h: $(srctree)/scripts/xen-hypercalls.sh >> + $(call if_changed,hypercalls) >> + >> +$(out)/xen-hypercalls.h: $(srctree)/include/xen/interface/xen*.h > > The generated header should end up in asm/xen/
Why is generated/asm/ not good enough?
Jan
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