On Wed, Oct 04, 2017 at 08:16:36AM -0700, Guenter Roeck wrote: > On Wed, Oct 04, 2017 at 09:43:06AM -0500, Josh Poimboeuf wrote: > > When compiling the kernel with the '-frecord-gcc-switches' flag, objtool > > complains: > > > > arch/x86/kvm/emulate.o: warning: objtool: .GCC.command.line+0x0: special: > > can't find new instruction > > > > And also the kernel fails to link. > > > > The problem is that the 'kvm_fastop_exception' code gets placed into the > > throwaway '.GCC.command.line' section instead of '.text'. > > > > Exception fixup code is conventionally placed in the '.fixup' section, > > so put it there where it belongs. > > > > Reported-and-tested-by: Guenter Roeck <li...@roeck-us.net> > > Signed-off-by: Josh Poimboeuf <jpoim...@redhat.com> > > Thanks!
I forgot to add the kvm maintainers to CC. Will resend. -- Josh
