On Tue, 2018-02-13 at 16:29 +0100, Greg Kroah-Hartman wrote:
> > arch/powerpc/kernel/entry_64.S: Assembler messages:
> > arch/powerpc/kernel/entry_64.S:260: Error: unrecognized opcode:
> > `rfi_to_user'
> > arch/powerpc/kernel/entry_64.S:270: Error: unrecognized opcode:
> > `rfi_to_kernel'
> > arch/powerpc/kernel/entry_64.S:885: Error: unrecognized opcode:
> > `rfi_to_user'
> > arch/powerpc/kernel/entry_64.S:900: Error: unrecognized opcode:
> > `rfi_to_kernel'
> >
> > Looks like 222f20f140623 ("powerpc/64s: Simple RFI macro conversions") is
> > missing,
> > or at least part of it. Unfortunately it doesn't apply cleanly.
>
> Ugh. Let's see if the ppc developers care about this or not :)Hi, in Debian we extracted the following hunk from 222f20f140623 to fix build on powerpc/ppc64el. Only compile tested against Debian builds though. diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index 3320bcac7192..e68faa4d1b13 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -37,6 +37,11 @@ #include <asm/tm.h> #include <asm/ppc-opcode.h> #include <asm/export.h> +#ifdef CONFIG_PPC_BOOK3S +#include <asm/exception-64s.h> +#else +#include <asm/exception-64e.h> +#endif /* * System calls. -- Yves-Alexis
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