On Sat, Jun 10, 2017 at 12:01:02AM -0400, David Miller wrote: > From: Guenter Roeck <linux@xxxxxxxxxxxx> > Date: Fri, 9 Jun 2017 15:34:46 -0700 > > > Hi Greg, > > > > [ just in case 0day didn't report it yet ] > > > > sparc64 builds fail in v4.4-stable-queue with > > > > arch/sparc/lib/multi3.S:2:24: fatal error: > > asm/export.h: No such file or directory > > > > This is with v4.4.71-20-gff35505 when building any sparc64 image. > > > > Culprit is "sparc64: Add __multi3 for gcc 7.x and later". > > Presumably some context patch is missing. Copying the author > > and Dave. > > Greg, a backport to 4.4 needs to export the symbol via > arch/sparc/kernel/sparc64_ksyms.c or whatever it used > to be called when we couldn't export symbols via assembler. Yeah, this is my fault, I'll work on it later today, and if I can't figure it out, just drop it. The number of sparc users on 4.4 is pretty small, if non-existant :) thanks, greg k-h