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== Comment: #0 - Mauricio Faria De Oliveira <mauri...@br.ibm.com> - 2017-05-17
Backport request for 16.04.3 HWE (via 17.04).
6b3edefefa67 powerpc/powernv: POWER9 support for msgsnd/doorbell IPI
a5adf282461f powerpc/64s: Avoid a branch for ppc_msgsnd
b87ac0218355 powerpc: Introduce msgsnd/doorbell barrier primitives
b866cc2199d6 powerpc: Change the doorbell IPI calling convention
9b7ff0c6586b powerpc/64s: Add SCV FSCR bit for ISA v3.0
794464f4dea0 powerpc/64s: Add msgp facility unavailable log string
Contacts (in CC list):
- Breno Leitao <bren...@br.ibm.com>
== Comment: #1 - Mauricio Faria De Oliveira <mauri...@br.ibm.com> - 2017-05-17
Gustavo has been working on this request, and has identified other commits
He has a working patched kernel and is performing stress test for
validating it before submission.
== Comment: #2 - Gustavo Luiz Ferreira Walbon <gwal...@br.ibm.com> - 2017-05-18
I will submit a patch set in the kernel-team mailing list.
** Affects: linux (Ubuntu)
Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage)
** Tags: architecture-ppc64le bugnameltc-154777 severity-medium
Ubuntu16.04.03: POWER9 XIVE: msgsnd/doorbell IPI support (backport)
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