On Sat, Sep 12, 2020 at 6:39 AM Karel Gardas <karel.gar...@centrum.cz> wrote: > > On 9/12/20 9:28 AM, Karel Gardas wrote: > > On 9/12/20 6:59 AM, Gedare Bloom wrote: > >> On Fri, Sep 11, 2020 at 11:53 AM Karel Gardas <karel.gar...@centrum.cz> > >> wrote: > >>> > >>> On 9/11/20 6:16 PM, Gedare Bloom wrote: > >>>> Looks to be coming through > >>>> > >>>> cpukit/score/cpu/i386/include/rtems/asm.h:157 movb > >>>> imps_apic_cpu_map(\REG),\REG /* CPU ID in REG */ > >>>> > >>>> The assembler is right to complain. movb has to target one of the > >>>> 1-byte mnemonics, so this should be %al for the LSB of %eax. One needs > >>>> to check through this logic carefully, but I think the right thing to > >>>> do here is: > >>>> movzbl imps_apic_cpu_map(\REG),\REG > >>>> > >>>> That should do the trick. Can you test it locally? > >>> > >>> Sure! Builds fine and testsuite testing reveals: > >>> > >> Great. I opened #4076 to apply this fix on 5 branch. > > > > Wait a minute. I've thought 5 branch is perfectly fine. What's broken is > > master. Well, 5.1rc2 and 5.1 release were fine for SMP on pc386 so I > > expected 5 branch be too. -- Anyway, I'll test that for sure. > > I've tested 5 branch and it compiles and works fine with SMP so the fix > is needed only on master branch. > oh ok thank you! I'll move that ticket over, and push a fix but may wait until after the build system change goes in.
> Karel > > _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
