diff options
| author | John Ogness <john.ogness@linutronix.de> | 2018-06-21 15:36:21 +0206 |
|---|---|---|
| committer | John Ogness <john.ogness@linutronix.de> | 2018-06-21 15:36:21 +0206 |
| commit | 1b169196c50371f015b451d909b4be9247e6cebd (patch) | |
| tree | 4939d0ed35fded1b59b15fec5f2cf11072134ddd /schulung_tools/notes/preempt-rt-tips.txt | |
| parent | 2ee933ddabb6a1154730f2502ea249a68f2793a6 (diff) | |
preempt-rt notes: update kernel, fix config typo
Signed-off-by: John Ogness <john.ogness@linutronix.de>
Diffstat (limited to 'schulung_tools/notes/preempt-rt-tips.txt')
| -rw-r--r-- | schulung_tools/notes/preempt-rt-tips.txt | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/schulung_tools/notes/preempt-rt-tips.txt b/schulung_tools/notes/preempt-rt-tips.txt index 89b4204..c0d0b07 100644 --- a/schulung_tools/notes/preempt-rt-tips.txt +++ b/schulung_tools/notes/preempt-rt-tips.txt @@ -1,20 +1,20 @@ -# download 4.14 kernel -wget --continue https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.14.tar.xz +# download 4.16 kernel +wget --continue https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.16.tar.xz -# download 4.14 -> 4.14.27 stable kernel patch -wget --continue https://cdn.kernel.org/pub/linux/kernel/v4.x/patch-4.14.27.xz +# download 4.16 -> 4.16.12 stable kernel patch +wget --continue https://cdn.kernel.org/pub/linux/kernel/v4.x/patch-4.16.12.xz -# download 4.14.27 -> 4.14.27-rt21 realtime kernel patch -wget --continue https://www.kernel.org/pub/linux/kernel/projects/rt/4.14/older/patch-4.14.27-rt21.patch.xz +# download 4.16.12 -> 4.16.12-rt5 realtime kernel patch +wget --continue https://www.kernel.org/pub/linux/kernel/projects/rt/4.16/older/patch-4.16.12-rt5.patch.xz -# unpack 4.14 kernel -tar xJf linux-4.14.tar.xz +# unpack 4.16 kernel +tar xJf linux-4.16.tar.xz -# apply 4.14.27 stable kernel patch -xzcat patch-4.14.27.xz | patch -p 1 -d linux-4.14 +# apply 4.16.12 stable kernel patch +xzcat patch-4.16.12.xz | patch -p 1 -d linux-4.16 -# apply 4.14.27-rt21 realtime kernel patch -xzcat patch-4.14.27-rt21.patch.xz | patch -p 1 -d linux-4.14 +# apply 4.16.12-rt5 realtime kernel patch +xzcat patch-4.16.12-rt5.patch.xz | patch -p 1 -d linux-4.16 # @@ -28,7 +28,7 @@ xzcat patch-4.14.27-rt21.patch.xz | patch -p 1 -d linux-4.14 # CONFIG_DETECT_HUNG_TASK # # (reduced power, but greater latencies, disable it) -# (use CONFIG_100_HZ and CONFIG_HZ_PERIODIC instead) +# (use CONFIG_HZ_100 and CONFIG_HZ_PERIODIC instead) # CONFIG_NO_HZ # # (additional NOPs inserted to each function, ok to enable so you have ftrace) |