| Message ID | 20220201153502.14230-2-Shivanand.Kunijadar@toshiba-tsip.com (mailing list archive) |
|---|---|
| State | Handled Elsewhere |
| Headers | show |
| Series | Add necessary steps to verify swupdate | expand |
On 01.02.22 16:35, Shivanand.Kunijadar@toshiba-tsip.com wrote: > From: Shivanand Kunijadar <Shivanand.Kunijadar@toshiba-tsip.com> > > This recipe adds systemd service to cause kernel panic during system > boot. > It helps to check the swupdate-rollback feature. > > Signed-off-by: Shivanand Kunijadar <Shivanand.Kunijadar@toshiba-tsip.com> > --- > kas/opt/kernel-panic.yml | 18 ++++++++++++++ > .../kernel-panic/files/sysrq-panic.service | 10 ++++++++ > recipes-core/kernel-panic/kernel-panic.bb | 24 +++++++++++++++++++ > 3 files changed, 52 insertions(+) > create mode 100644 kas/opt/kernel-panic.yml > create mode 100644 recipes-core/kernel-panic/files/sysrq-panic.service > create mode 100644 recipes-core/kernel-panic/kernel-panic.bb > > diff --git a/kas/opt/kernel-panic.yml b/kas/opt/kernel-panic.yml > new file mode 100644 > index 0000000..47df7b1 > --- /dev/null > +++ b/kas/opt/kernel-panic.yml > @@ -0,0 +1,18 @@ > +# > +# CIP Core, generic profile > +# > +# Copyright (c) Toshiba Corporation, 2022 > +# > +# Authors: > +# Shivanand Kunijadar <Shivanand.Kunijadar@toshiba-tsip.com> > +# > +# SPDX-License-Identifier: MIT > +# > +# This kas file adds systemd service file to cause kernel panic during system boot. > + > +header: > + version: 10 > + > +local_conf_header: > + kernel-panic: | > + IMAGE_INSTALL_append = " kernel-panic" > diff --git a/recipes-core/kernel-panic/files/sysrq-panic.service b/recipes-core/kernel-panic/files/sysrq-panic.service > new file mode 100644 > index 0000000..169a97c > --- /dev/null > +++ b/recipes-core/kernel-panic/files/sysrq-panic.service > @@ -0,0 +1,10 @@ > +[Unit] > +Description=sysrq panic > + > +[Service] > +Type=oneshot > +ExecStart=/bin/sh -c "echo c > /proc/sysrq-trigger" > + > +[Install] > +WantedBy=default.target > + > diff --git a/recipes-core/kernel-panic/kernel-panic.bb b/recipes-core/kernel-panic/kernel-panic.bb > new file mode 100644 > index 0000000..511febb > --- /dev/null > +++ b/recipes-core/kernel-panic/kernel-panic.bb > @@ -0,0 +1,24 @@ > +# > +# CIP Core, generic profile > +# > +# Copyright (c) Toshiba Corporation, 2022 > +# > +# Authors: > +# Shivanand Kunijadar <Shivanand.Kunijadar@toshiba-tsip.com> > +# > +# SPDX-License-Identifier: MIT > +# > + > +inherit dpkg-raw > + > +DESCRIPTION = "Systemd service file to cause kernel panic" > + > +SRC_URI = " \ > + file://sysrq-panic.service" > + > +do_install() { > + install -v -d ${D}/lib/systemd/system > + install -v -m 0644 ${WORKDIR}/sysrq-panic.service ${D}/lib/systemd/system/ > + install -v -d ${D}/etc/systemd/system/default.target.wants > + ln -s /lib/systemd/system/sysrq-panic.service ${D}/etc/systemd/system/default.target.wants/ > +} Applied already to next, dropping the extra new-line in sysrq-panic.service. Thanks, Jan
diff --git a/kas/opt/kernel-panic.yml b/kas/opt/kernel-panic.yml new file mode 100644 index 0000000..47df7b1 --- /dev/null +++ b/kas/opt/kernel-panic.yml @@ -0,0 +1,18 @@ +# +# CIP Core, generic profile +# +# Copyright (c) Toshiba Corporation, 2022 +# +# Authors: +# Shivanand Kunijadar <Shivanand.Kunijadar@toshiba-tsip.com> +# +# SPDX-License-Identifier: MIT +# +# This kas file adds systemd service file to cause kernel panic during system boot. + +header: + version: 10 + +local_conf_header: + kernel-panic: | + IMAGE_INSTALL_append = " kernel-panic" diff --git a/recipes-core/kernel-panic/files/sysrq-panic.service b/recipes-core/kernel-panic/files/sysrq-panic.service new file mode 100644 index 0000000..169a97c --- /dev/null +++ b/recipes-core/kernel-panic/files/sysrq-panic.service @@ -0,0 +1,10 @@ +[Unit] +Description=sysrq panic + +[Service] +Type=oneshot +ExecStart=/bin/sh -c "echo c > /proc/sysrq-trigger" + +[Install] +WantedBy=default.target + diff --git a/recipes-core/kernel-panic/kernel-panic.bb b/recipes-core/kernel-panic/kernel-panic.bb new file mode 100644 index 0000000..511febb --- /dev/null +++ b/recipes-core/kernel-panic/kernel-panic.bb @@ -0,0 +1,24 @@ +# +# CIP Core, generic profile +# +# Copyright (c) Toshiba Corporation, 2022 +# +# Authors: +# Shivanand Kunijadar <Shivanand.Kunijadar@toshiba-tsip.com> +# +# SPDX-License-Identifier: MIT +# + +inherit dpkg-raw + +DESCRIPTION = "Systemd service file to cause kernel panic" + +SRC_URI = " \ + file://sysrq-panic.service" + +do_install() { + install -v -d ${D}/lib/systemd/system + install -v -m 0644 ${WORKDIR}/sysrq-panic.service ${D}/lib/systemd/system/ + install -v -d ${D}/etc/systemd/system/default.target.wants + ln -s /lib/systemd/system/sysrq-panic.service ${D}/etc/systemd/system/default.target.wants/ +}