Re: [OBSOLETE?] CONFIG_PREEMPT_RT_FULL config parameter in 4.19?!
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Zoran
> This never existed in the upstream kernel, only in -rt branches. > It still exists in 4.19-rt. Sure. The following is done by me: git clone git://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip.git Isn't this CIP RT-kernel real-time tree? cd linux-cip git checkout -b cip_v4.19.58-cip6 v4.19.58-cip6 make -j4 -k -s ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- O=build-arm omap2plus_defconfig Please, check the folllowing: Linux stretch 4.19.0-5-amd64 #1 SMP Debian 4.19.37-5 (2019-06-19) x86_64 vagrant@stretch:~/git-repos/linux-cip/build-arm$ pwd /home/vagrant/git-repos/linux-cip/build-arm vagrant@stretch:~/git-repos/linux-cip/build-arm$ ls -al .config -rw-r--r-- 1 vagrant vagrant 148183 Jul 18 04:25 .config vagrant@stretch:~/git-repos/linux-cip/build-arm$ cat .config | grep PREEMPT CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_PREEMPTIRQ_TRACEPOINTS=y # CONFIG_PREEMPTIRQ_EVENTS is not set # CONFIG_PREEMPTIRQ_DELAY_TEST is not set vagrant@stretch:~/git-repos/linux-cip/build-arm $ And, finally: vagrant@stretch:~/git-repos/linux-cip$ pwd /home/vagrant/git-repos/linux-cip vagrant@stretch:~/git-repos/linux-cip$ ack CONFIG_PREEMPT_RT_FULL vagrant@stretch:~/git-repos/linux-cip$ Hmmmmmm... Strange, isn't it??? Please, advise? Thank you, Zoran Stojsavljevic _______
On Fri, Jul 19, 2019 at 3:58 PM Ben Hutchings <ben.hutchings@...> wrote: On Fri, 2019-07-19 at 15:31 +0200, Zoran S wrote:
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