[PATCH 1/2] Fix hang issue when execute "shutdown now" command

[PATCH 1/2] Fix hang issue when execute "shutdown now" command

[Matthew McClintock]

From: Zhenhua Luo <b19537@freescale.com>

    The original issue:
    When "shutdown now" command is typed on Linux prompt, the system tries to
    shut down gracefully from runlevel 5 to 1.
    RunLevel 1 is single-user/maintenance mode. This is the default behavior
    when no runlevel option is mentioned in shutdown command (like shutdown
    -h now OR shutdown -r now).
    The startup script which starts single-user mode by initiating a new
    process is missing from /etc/rc1.d/...
    Because of this, following error appears:
        INIT: no more processes left in this runlevel
    A start-up script is needed to enables the user to log into single-user
    mode when "shutdown now" command is given.

Signed-off-by: Matthew McClintock <msm@freescale.com>
Signed-off-by: Zhenhua Luo <b19537@freescale.com>
---
 meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb b/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb
index 492c60c..fe1ff41 100644
--- a/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb
+++ b/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb
@@ -2,7 +2,7 @@ DESCRIPTION = "Inittab for sysvinit"
 LICENSE = "GPLv2"
 LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/GPL-2.0;md5=801f80980d171dd6425610833a22dbe6"
 
-PR = "r7"
+PR = "r8"
 
 SRC_URI = "file://inittab"
 
@@ -26,7 +26,8 @@ do_install() {
     for i in $tmp
     do
 	j=`echo ${i} | sed s/\;/\ /g`
-        echo "${idx}:2345:respawn:${base_sbindir}/getty ${j}" >> ${D}${sysconfdir}/inittab
+	echo "${idx}:12345:respawn:${base_sbindir}/getty ${j}" >> ${D}${sysconfdir}/inittab
+
 	idx=`expr $idx + 1`
     done
 
-- 
1.7.10

[PATCH 2/2] sysvinit-inittab.bb: fix up dynamically removed consoles

[Matthew McClintock]

Using dmesg could result in removing all the serial consoles as the
dmesg buffer might get filled up and erase the info we are looking
for. Instead let's look at /proc/consoles

Signed-off-by: Matthew McClintock <msm@freescale.com>
---
 meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb b/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb
index fe1ff41..fae3cac 100644
--- a/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb
+++ b/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb
@@ -2,7 +2,7 @@ DESCRIPTION = "Inittab for sysvinit"
 LICENSE = "GPLv2"
 LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/GPL-2.0;md5=801f80980d171dd6425610833a22dbe6"
 
-PR = "r8"
+PR = "r9"
 
 SRC_URI = "file://inittab"
 
@@ -59,7 +59,7 @@ if [ "x$D" == "x" ]; then
 	for i in $tmp
 	do
 		j=`echo ${i} | sed s/^.*\;//g`
-		if [ -z "`dmesg | grep ${j}`" ]; then
+		if [ -z "`cat /proc/consoles | grep ${j}`" ]; then
 			sed -i /^.*${j}$/d /etc/inittab
 		fi
 	done
-- 
1.7.10

Re: [PATCH 1/2] Fix hang issue when execute "shutdown now" command

[McClintock Matthew-B29882]

Ignore this... there is one patch before this one...

-M

On Tue, Jul 10, 2012 at 3:00 PM, Matthew McClintock <msm@freescale.com> wrote:
> From: Zhenhua Luo <b19537@freescale.com>
>
>     The original issue:
>     When "shutdown now" command is typed on Linux prompt, the system tries to
>     shut down gracefully from runlevel 5 to 1.
>     RunLevel 1 is single-user/maintenance mode. This is the default behavior
>     when no runlevel option is mentioned in shutdown command (like shutdown
>     -h now OR shutdown -r now).
>     The startup script which starts single-user mode by initiating a new
>     process is missing from /etc/rc1.d/...
>     Because of this, following error appears:
>         INIT: no more processes left in this runlevel
>     A start-up script is needed to enables the user to log into single-user
>     mode when "shutdown now" command is given.
>
> Signed-off-by: Matthew McClintock <msm@freescale.com>
> Signed-off-by: Zhenhua Luo <b19537@freescale.com>
> ---
>  meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb |    5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb b/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb
> index 492c60c..fe1ff41 100644
> --- a/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb
> +++ b/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb
> @@ -2,7 +2,7 @@ DESCRIPTION = "Inittab for sysvinit"
>  LICENSE = "GPLv2"
>  LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/GPL-2.0;md5=801f80980d171dd6425610833a22dbe6"
>
> -PR = "r7"
> +PR = "r8"
>
>  SRC_URI = "file://inittab"
>
> @@ -26,7 +26,8 @@ do_install() {
>      for i in $tmp
>      do
>         j=`echo ${i} | sed s/\;/\ /g`
> -        echo "${idx}:2345:respawn:${base_sbindir}/getty ${j}" >> ${D}${sysconfdir}/inittab
> +       echo "${idx}:12345:respawn:${base_sbindir}/getty ${j}" >> ${D}${sysconfdir}/inittab
> +
>         idx=`expr $idx + 1`
>      done
>
> --
> 1.7.10
>
>
>
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core

Re: [PATCH 2/2] sysvinit-inittab.bb: fix up dynamically removed consoles

[McClintock Matthew-B29882]

Ignore this one too, sorry.

-M

On Tue, Jul 10, 2012 at 3:00 PM, Matthew McClintock <msm@freescale.com> wrote:
> Using dmesg could result in removing all the serial consoles as the
> dmesg buffer might get filled up and erase the info we are looking
> for. Instead let's look at /proc/consoles
>
> Signed-off-by: Matthew McClintock <msm@freescale.com>
> ---
>  meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb b/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb
> index fe1ff41..fae3cac 100644
> --- a/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb
> +++ b/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb
> @@ -2,7 +2,7 @@ DESCRIPTION = "Inittab for sysvinit"
>  LICENSE = "GPLv2"
>  LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/GPL-2.0;md5=801f80980d171dd6425610833a22dbe6"
>
> -PR = "r8"
> +PR = "r9"
>
>  SRC_URI = "file://inittab"
>
> @@ -59,7 +59,7 @@ if [ "x$D" == "x" ]; then
>         for i in $tmp
>         do
>                 j=`echo ${i} | sed s/^.*\;//g`
> -               if [ -z "`dmesg | grep ${j}`" ]; then
> +               if [ -z "`cat /proc/consoles | grep ${j}`" ]; then
>                         sed -i /^.*${j}$/d /etc/inittab
>                 fi
>         done
> --
> 1.7.10
>
>
>
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> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
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