From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5F8BEC636CD for ; Tue, 31 Jan 2023 06:57:32 +0000 (UTC) Subject: Re: [meta-raspberrypi] Is Preempt-rt still supported in master / latest releases? To: yocto@lists.yoctoproject.org From: "Kuzemko Aleksandr" X-Originating-Location: Vinnytsia, Vinnytsya Oblast, UA (78.154.187.27) X-Originating-Platform: Linux Firefox 109 User-Agent: GROUPS.IO Web Poster MIME-Version: 1.0 Date: Mon, 30 Jan 2023 22:57:28 -0800 References: <20057.1674650953536874663@lists.yoctoproject.org> In-Reply-To: <20057.1674650953536874663@lists.yoctoproject.org> Message-ID: <4851.1675148248347125864@lists.yoctoproject.org> Content-Type: multipart/alternative; boundary="h8DJrwVesW7CFfokBMuN" List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Tue, 31 Jan 2023 06:57:32 -0000 X-Groupsio-URL: https://lists.yoctoproject.org/g/yocto/message/59113 --h8DJrwVesW7CFfokBMuN Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable My results: (32bit CM4 system) uname -a Linux b2qt-raspberrypi4 5.15.56-rt56-v7l #1 SMP PREEMPT_RT Fri Jul 22 13:23= :23 UTC 2022 armv7l GNU/Linux I create linux-raspberrypi_5.15.bbappend and add SRC_URI +=3D " \ file://patch-5.15.86-rt56.patch \ file://rt.cfg \ " in rt.cfg I put CONFIG_PREEMPT_RT=3Dy with new line at the end. --h8DJrwVesW7CFfokBMuN Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable My results: (32bit CM4 system)
uname -a
Linux b2qt-raspberrypi4 5.15.56-rt56-v7l #1 SMP PREEMPT_RT Fri Jul 2= 2 13:23:23 UTC 2022 armv7l GNU/Linux

I create linux-raspberrypi_5.15.bbappend and add
SRC_URI +=3D " \
    = ;       file://patch-5.15.86-rt56.patch \            file:/= /rt.cfg \
          = ; "
in rt.cfg I put
CONFIG_PR= EEMPT_RT=3Dy

with new line at the end.
 --h8DJrwVesW7CFfokBMuN--