[PATCH v1 0/1] bsps/pc386: Fix IPI for non-consecutive Apic IDs
gedare at rtems.org
Mon Jul 20 20:11:41 UTC 2020
Slightly off-topic, but which Intel Atom board are you using? If you
can say, and if your board has non-legacy boot, how did you get
through the boot sequence? That has been a trouble for some folks
On Fri, Jul 3, 2020 at 6:32 AM Jan Sommer <jan.sommer at dlr.de> wrote:
> I had some time for more hardware testing of the SMP functionality on a
> It turns out I missed a few places where the APICID <-> cpuid needed to be
> This only occurs if the APIC Ids of different cores are not numbered
> consecutively, which qemu does.
> With this patch I can now run 52 examples on an Intel Atom with 4 cores.
> The patch should apply to master and the 5 branch.
> Did I understand it correctly, that for integrating the patch in the
> RTEMS5 release, I need to first create a ticketr?
> Best regards,
> Jan Sommer (1):
> bsps/pc386: Fix IPI for non-consecutive APICIDs
> bsps/i386/pc386/start/smp-imps.c | 16 ++++++++++------
> 1 file changed, 10 insertions(+), 6 deletions(-)
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