* please revert commit ce8556cca6 "kbuild: verify that $DEPMOD is installed" introduced in v4.18.4.
@ 2018-08-22 18:53 ` H. Nikolaus Schaller
0 siblings, 0 replies; 21+ messages in thread
From: H. Nikolaus Schaller @ 2018-08-22 18:53 UTC (permalink / raw)
To: Randy Dunlap
Cc: Lucas De Marchi, Lucas De Marchi, Michal Marek, Jessica Yu,
Chih-Wei Huang, stable, Linux Kernel Mailing List,
Discussions about the Letux Kernel
This patch requires that /sbin/depmod is installed and installable on
the build host.
But not all build hosts for cross compiling Linux are Linux systems
and are able to provide a working port of depmod, especially at the
file patch /sbin/depmod.
I use, for example, a Darwin system to cross compile Linux and I run
depmod -a on the embedded system once, after installing a new Linux
kernel there.
I have no problem with seeing a warning, but aborting the build process
is IMHO a bad idea since the previous behaviour didn't harm many people
as far as I see. Probably 99% of people compiling Linux kernels do that
on Linux and 99% of those have depmod installed for optimal operation of
their build host. So IMHO printing the warning is good enough.
BR and thanks,
Nikolaus Schaller
^ permalink raw reply [flat|nested] 21+ messages in thread
* please revert commit ce8556cca6 "kbuild: verify that $DEPMOD is installed" introduced in v4.18.4.
@ 2018-08-22 18:53 ` H. Nikolaus Schaller
0 siblings, 0 replies; 21+ messages in thread
From: H. Nikolaus Schaller @ 2018-08-22 18:53 UTC (permalink / raw)
To: Randy Dunlap
Cc: Lucas De Marchi, Lucas De Marchi, Michal Marek, Jessica Yu,
Chih-Wei Huang, stable, Linux Kernel Mailing List,
Discussions about the Letux Kernel
This patch requires that /sbin/depmod is installed and installable on
the build host.
But not all build hosts for cross compiling Linux are Linux systems
and are able to provide a working port of depmod, especially at the
file patch /sbin/depmod.
I use, for example, a Darwin system to cross compile Linux and I run
depmod -a on the embedded system once, after installing a new Linux
kernel there.
I have no problem with seeing a warning, but aborting the build process
is IMHO a bad idea since the previous behaviour didn't harm many people
as far as I see. Probably 99% of people compiling Linux kernels do that
on Linux and 99% of those have depmod installed for optimal operation of
their build host. So IMHO printing the warning is good enough.
BR and thanks,
Nikolaus Schaller
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: please revert commit ce8556cca6 "kbuild: verify that $DEPMOD is installed" introduced in v4.18.4.
2018-08-22 18:53 ` H. Nikolaus Schaller
@ 2018-08-22 19:10 ` Greg KH
-1 siblings, 0 replies; 21+ messages in thread
From: Greg KH @ 2018-08-22 19:10 UTC (permalink / raw)
To: H. Nikolaus Schaller
Cc: Randy Dunlap, Lucas De Marchi, Lucas De Marchi, Michal Marek,
Jessica Yu, Chih-Wei Huang, stable, Linux Kernel Mailing List,
Discussions about the Letux Kernel
On Wed, Aug 22, 2018 at 08:53:46PM +0200, H. Nikolaus Schaller wrote:
> This patch requires that /sbin/depmod is installed and installable on
> the build host.
>
> But not all build hosts for cross compiling Linux are Linux systems
> and are able to provide a working port of depmod, especially at the
> file patch /sbin/depmod.
>
> I use, for example, a Darwin system to cross compile Linux and I run
> depmod -a on the embedded system once, after installing a new Linux
> kernel there.
>
> I have no problem with seeing a warning, but aborting the build process
> is IMHO a bad idea since the previous behaviour didn't harm many people
> as far as I see. Probably 99% of people compiling Linux kernels do that
> on Linux and 99% of those have depmod installed for optimal operation of
> their build host. So IMHO printing the warning is good enough.
It needs to be reverted in Linus's tree first before I can revert it in
the stable tree(s).
thanks,
greg k-h
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: please revert commit ce8556cca6 "kbuild: verify that $DEPMOD is installed" introduced in v4.18.4.
@ 2018-08-22 19:10 ` Greg KH
0 siblings, 0 replies; 21+ messages in thread
From: Greg KH @ 2018-08-22 19:10 UTC (permalink / raw)
To: H. Nikolaus Schaller
Cc: Randy Dunlap, Lucas De Marchi, Lucas De Marchi, Michal Marek,
Jessica Yu, Chih-Wei Huang, stable, Linux Kernel Mailing List,
Discussions about the Letux Kernel
On Wed, Aug 22, 2018 at 08:53:46PM +0200, H. Nikolaus Schaller wrote:
> This patch requires that /sbin/depmod is installed and installable on
> the build host.
>
> But not all build hosts for cross compiling Linux are Linux systems
> and are able to provide a working port of depmod, especially at the
> file patch /sbin/depmod.
>
> I use, for example, a Darwin system to cross compile Linux and I run
> depmod -a on the embedded system once, after installing a new Linux
> kernel there.
>
> I have no problem with seeing a warning, but aborting the build process
> is IMHO a bad idea since the previous behaviour didn't harm many people
> as far as I see. Probably 99% of people compiling Linux kernels do that
> on Linux and 99% of those have depmod installed for optimal operation of
> their build host. So IMHO printing the warning is good enough.
It needs to be reverted in Linus's tree first before I can revert it in
the stable tree(s).
thanks,
greg k-h
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: please revert commit ce8556cca6 "kbuild: verify that $DEPMOD is installed" introduced in v4.18.4.
2018-08-22 18:53 ` H. Nikolaus Schaller
@ 2018-08-22 23:33 ` Randy Dunlap
-1 siblings, 0 replies; 21+ messages in thread
From: Randy Dunlap @ 2018-08-22 23:33 UTC (permalink / raw)
To: H. Nikolaus Schaller
Cc: Lucas De Marchi, Lucas De Marchi, Michal Marek, Jessica Yu,
Chih-Wei Huang, stable, Linux Kernel Mailing List,
Discussions about the Letux Kernel, Masahiro Yamada,
linux-kbuild
On 08/22/2018 11:53 AM, H. Nikolaus Schaller wrote:
> This patch requires that /sbin/depmod is installed and installable on
> the build host.
>
> But not all build hosts for cross compiling Linux are Linux systems
> and are able to provide a working port of depmod, especially at the
> file patch /sbin/depmod.
>
> I use, for example, a Darwin system to cross compile Linux and I run
> depmod -a on the embedded system once, after installing a new Linux
> kernel there.
>
> I have no problem with seeing a warning, but aborting the build process
> is IMHO a bad idea since the previous behaviour didn't harm many people
> as far as I see. Probably 99% of people compiling Linux kernels do that
> on Linux and 99% of those have depmod installed for optimal operation of
> their build host. So IMHO printing the warning is good enough.
Thanks for the report and sorry about the problem.
I'm OK with changing the error to a warning.
Does the patch below work for you?
thanks.
---
From: Randy Dunlap <rdunlap@infradead.org>
When $DEPMOD is not found, only print a warning instead of exiting
with an error message and error status.
E.g.:
Warning: 'make modules_install' requires /sbin/depmod. Please install it.
This is probably in the kmod package.
../scripts/depmod.sh: line 44: /sbin/depmod: No such file or directory
make[1]: *** [/home/rdunlap/lnx/lnx-418/Makefile:1244: _modinst_post] Error 127
make: *** [Makefile:146: sub-make] Error 2
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: H. Nikolaus Schaller <hns@goldelico.com>
---
scripts/depmod.sh | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- lnx-418.orig/scripts/depmod.sh
+++ lnx-418/scripts/depmod.sh
@@ -15,9 +15,8 @@ if ! test -r System.map ; then
fi
if [ -z $(command -v $DEPMOD) ]; then
- echo "'make modules_install' requires $DEPMOD. Please install it." >&2
+ echo "Warning: 'make modules_install' requires $DEPMOD. Please install it." >&2
echo "This is probably in the kmod package." >&2
- exit 1
fi
# older versions of depmod require the version string to start with three
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: please revert commit ce8556cca6 "kbuild: verify that $DEPMOD is installed" introduced in v4.18.4.
@ 2018-08-22 23:33 ` Randy Dunlap
0 siblings, 0 replies; 21+ messages in thread
From: Randy Dunlap @ 2018-08-22 23:33 UTC (permalink / raw)
To: H. Nikolaus Schaller
Cc: Lucas De Marchi, Lucas De Marchi, Michal Marek, Jessica Yu,
Chih-Wei Huang, stable, Linux Kernel Mailing List,
Discussions about the Letux Kernel, Masahiro Yamada,
linux-kbuild
On 08/22/2018 11:53 AM, H. Nikolaus Schaller wrote:
> This patch requires that /sbin/depmod is installed and installable on
> the build host.
>
> But not all build hosts for cross compiling Linux are Linux systems
> and are able to provide a working port of depmod, especially at the
> file patch /sbin/depmod.
>
> I use, for example, a Darwin system to cross compile Linux and I run
> depmod -a on the embedded system once, after installing a new Linux
> kernel there.
>
> I have no problem with seeing a warning, but aborting the build process
> is IMHO a bad idea since the previous behaviour didn't harm many people
> as far as I see. Probably 99% of people compiling Linux kernels do that
> on Linux and 99% of those have depmod installed for optimal operation of
> their build host. So IMHO printing the warning is good enough.
Thanks for the report and sorry about the problem.
I'm OK with changing the error to a warning.
Does the patch below work for you?
thanks.
---
From: Randy Dunlap <rdunlap@infradead.org>
When $DEPMOD is not found, only print a warning instead of exiting
with an error message and error status.
E.g.:
Warning: 'make modules_install' requires /sbin/depmod. Please install it.
This is probably in the kmod package.
../scripts/depmod.sh: line 44: /sbin/depmod: No such file or directory
make[1]: *** [/home/rdunlap/lnx/lnx-418/Makefile:1244: _modinst_post] Error 127
make: *** [Makefile:146: sub-make] Error 2
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: H. Nikolaus Schaller <hns@goldelico.com>
---
scripts/depmod.sh | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- lnx-418.orig/scripts/depmod.sh
+++ lnx-418/scripts/depmod.sh
@@ -15,9 +15,8 @@ if ! test -r System.map ; then
fi
if [ -z $(command -v $DEPMOD) ]; then
- echo "'make modules_install' requires $DEPMOD. Please install it." >&2
+ echo "Warning: 'make modules_install' requires $DEPMOD. Please install it." >&2
echo "This is probably in the kmod package." >&2
- exit 1
fi
# older versions of depmod require the version string to start with three
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: please revert commit ce8556cca6 "kbuild: verify that $DEPMOD is installed" introduced in v4.18.4.
2018-08-22 23:33 ` Randy Dunlap
@ 2018-08-23 0:39 ` Dmitry Torokhov
-1 siblings, 0 replies; 21+ messages in thread
From: Dmitry Torokhov @ 2018-08-23 0:39 UTC (permalink / raw)
To: Randy Dunlap
Cc: Dr. H. Nikolaus Schaller, lucas.demarchi, lucas.de.marchi,
michal.lkml, jeyu, cwhuang, 3.8+,
lkml, Discussions about the Letux Kernel, Masahiro Yamada,
Linux Kbuild mailing list
On Wed, Aug 22, 2018 at 4:35 PM Randy Dunlap <rdunlap@infradead.org> wrote:
>
> On 08/22/2018 11:53 AM, H. Nikolaus Schaller wrote:
> > This patch requires that /sbin/depmod is installed and installable on
> > the build host.
> >
> > But not all build hosts for cross compiling Linux are Linux systems
> > and are able to provide a working port of depmod, especially at the
> > file patch /sbin/depmod.
> >
> > I use, for example, a Darwin system to cross compile Linux and I run
> > depmod -a on the embedded system once, after installing a new Linux
> > kernel there.
> >
> > I have no problem with seeing a warning, but aborting the build process
> > is IMHO a bad idea since the previous behaviour didn't harm many people
> > as far as I see. Probably 99% of people compiling Linux kernels do that
> > on Linux and 99% of those have depmod installed for optimal operation of
> > their build host. So IMHO printing the warning is good enough.
>
> Thanks for the report and sorry about the problem.
>
> I'm OK with changing the error to a warning.
> Does the patch below work for you?
Why would one want a warning on a host that never runs "make modules_install"?
Can this check be only done when we actually try to install modules?
Thanks.
--
Dmitry
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: please revert commit ce8556cca6 "kbuild: verify that $DEPMOD is installed" introduced in v4.18.4.
@ 2018-08-23 0:39 ` Dmitry Torokhov
0 siblings, 0 replies; 21+ messages in thread
From: Dmitry Torokhov @ 2018-08-23 0:39 UTC (permalink / raw)
To: Randy Dunlap
Cc: Dr. H. Nikolaus Schaller, lucas.demarchi, lucas.de.marchi,
michal.lkml, jeyu, cwhuang, 3.8+,
lkml, Discussions about the Letux Kernel, Masahiro Yamada,
Linux Kbuild mailing list
On Wed, Aug 22, 2018 at 4:35 PM Randy Dunlap <rdunlap@infradead.org> wrote:
>
> On 08/22/2018 11:53 AM, H. Nikolaus Schaller wrote:
> > This patch requires that /sbin/depmod is installed and installable on
> > the build host.
> >
> > But not all build hosts for cross compiling Linux are Linux systems
> > and are able to provide a working port of depmod, especially at the
> > file patch /sbin/depmod.
> >
> > I use, for example, a Darwin system to cross compile Linux and I run
> > depmod -a on the embedded system once, after installing a new Linux
> > kernel there.
> >
> > I have no problem with seeing a warning, but aborting the build process
> > is IMHO a bad idea since the previous behaviour didn't harm many people
> > as far as I see. Probably 99% of people compiling Linux kernels do that
> > on Linux and 99% of those have depmod installed for optimal operation of
> > their build host. So IMHO printing the warning is good enough.
>
> Thanks for the report and sorry about the problem.
>
> I'm OK with changing the error to a warning.
> Does the patch below work for you?
Why would one want a warning on a host that never runs "make modules_install"?
Can this check be only done when we actually try to install modules?
Thanks.
--
Dmitry
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: please revert commit ce8556cca6 "kbuild: verify that $DEPMOD is installed" introduced in v4.18.4.
2018-08-23 0:39 ` Dmitry Torokhov
@ 2018-08-23 1:07 ` Randy Dunlap
-1 siblings, 0 replies; 21+ messages in thread
From: Randy Dunlap @ 2018-08-23 1:07 UTC (permalink / raw)
To: Dmitry Torokhov
Cc: Dr. H. Nikolaus Schaller, lucas.demarchi, lucas.de.marchi,
michal.lkml, jeyu, cwhuang, 3.8+,
lkml, Discussions about the Letux Kernel, Masahiro Yamada,
Linux Kbuild mailing list
On 08/22/2018 05:39 PM, Dmitry Torokhov wrote:
> On Wed, Aug 22, 2018 at 4:35 PM Randy Dunlap <rdunlap@infradead.org> wrote:
>>
>> On 08/22/2018 11:53 AM, H. Nikolaus Schaller wrote:
>>> This patch requires that /sbin/depmod is installed and installable on
>>> the build host.
>>>
>>> But not all build hosts for cross compiling Linux are Linux systems
>>> and are able to provide a working port of depmod, especially at the
>>> file patch /sbin/depmod.
>>>
>>> I use, for example, a Darwin system to cross compile Linux and I run
>>> depmod -a on the embedded system once, after installing a new Linux
>>> kernel there.
>>>
>>> I have no problem with seeing a warning, but aborting the build process
>>> is IMHO a bad idea since the previous behaviour didn't harm many people
>>> as far as I see. Probably 99% of people compiling Linux kernels do that
>>> on Linux and 99% of those have depmod installed for optimal operation of
>>> their build host. So IMHO printing the warning is good enough.
>>
>> Thanks for the report and sorry about the problem.
>>
>> I'm OK with changing the error to a warning.
>> Does the patch below work for you?
>
> Why would one want a warning on a host that never runs "make modules_install"?
> Can this check be only done when we actually try to install modules?
So Nikolaus: how do you provoke this problem that you are reporting?
It's not just a theoretical problem, is it?
The way that I read the top-level Makefile, this check for $DEPMOD only happens
when you run "make modules_install".
--
~Randy
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: please revert commit ce8556cca6 "kbuild: verify that $DEPMOD is installed" introduced in v4.18.4.
@ 2018-08-23 1:07 ` Randy Dunlap
0 siblings, 0 replies; 21+ messages in thread
From: Randy Dunlap @ 2018-08-23 1:07 UTC (permalink / raw)
To: Dmitry Torokhov
Cc: Dr. H. Nikolaus Schaller, lucas.demarchi, lucas.de.marchi,
michal.lkml, jeyu, cwhuang, 3.8+,
lkml, Discussions about the Letux Kernel, Masahiro Yamada,
Linux Kbuild mailing list
On 08/22/2018 05:39 PM, Dmitry Torokhov wrote:
> On Wed, Aug 22, 2018 at 4:35 PM Randy Dunlap <rdunlap@infradead.org> wrote:
>>
>> On 08/22/2018 11:53 AM, H. Nikolaus Schaller wrote:
>>> This patch requires that /sbin/depmod is installed and installable on
>>> the build host.
>>>
>>> But not all build hosts for cross compiling Linux are Linux systems
>>> and are able to provide a working port of depmod, especially at the
>>> file patch /sbin/depmod.
>>>
>>> I use, for example, a Darwin system to cross compile Linux and I run
>>> depmod -a on the embedded system once, after installing a new Linux
>>> kernel there.
>>>
>>> I have no problem with seeing a warning, but aborting the build process
>>> is IMHO a bad idea since the previous behaviour didn't harm many people
>>> as far as I see. Probably 99% of people compiling Linux kernels do that
>>> on Linux and 99% of those have depmod installed for optimal operation of
>>> their build host. So IMHO printing the warning is good enough.
>>
>> Thanks for the report and sorry about the problem.
>>
>> I'm OK with changing the error to a warning.
>> Does the patch below work for you?
>
> Why would one want a warning on a host that never runs "make modules_install"?
> Can this check be only done when we actually try to install modules?
So Nikolaus: how do you provoke this problem that you are reporting?
It's not just a theoretical problem, is it?
The way that I read the top-level Makefile, this check for $DEPMOD only happens
when you run "make modules_install".
--
~Randy
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: please revert commit ce8556cca6 "kbuild: verify that $DEPMOD is installed" introduced in v4.18.4.
2018-08-23 1:07 ` Randy Dunlap
@ 2018-08-23 7:16 ` H. Nikolaus Schaller
-1 siblings, 0 replies; 21+ messages in thread
From: H. Nikolaus Schaller @ 2018-08-23 7:16 UTC (permalink / raw)
To: Randy Dunlap
Cc: Dmitry Torokhov, lucas.demarchi, lucas.de.marchi, michal.lkml,
jeyu, cwhuang, 3.8+,
lkml, Discussions about the Letux Kernel, Masahiro Yamada,
Linux Kbuild mailing list
Hi Randy,
> Am 23.08.2018 um 03:07 schrieb Randy Dunlap <rdunlap@infradead.org>:
>
> On 08/22/2018 05:39 PM, Dmitry Torokhov wrote:
>> On Wed, Aug 22, 2018 at 4:35 PM Randy Dunlap <rdunlap@infradead.org> wrote:
>>>
>>> On 08/22/2018 11:53 AM, H. Nikolaus Schaller wrote:
>>>> This patch requires that /sbin/depmod is installed and installable on
>>>> the build host.
>>>>
>>>> But not all build hosts for cross compiling Linux are Linux systems
>>>> and are able to provide a working port of depmod, especially at the
>>>> file patch /sbin/depmod.
>>>>
>>>> I use, for example, a Darwin system to cross compile Linux and I run
>>>> depmod -a on the embedded system once, after installing a new Linux
>>>> kernel there.
>>>>
>>>> I have no problem with seeing a warning, but aborting the build process
>>>> is IMHO a bad idea since the previous behaviour didn't harm many people
>>>> as far as I see. Probably 99% of people compiling Linux kernels do that
>>>> on Linux and 99% of those have depmod installed for optimal operation of
>>>> their build host. So IMHO printing the warning is good enough.
>>>
>>> Thanks for the report and sorry about the problem.
>>>
>>> I'm OK with changing the error to a warning.
>>> Does the patch below work for you?
>>
>> Why would one want a warning on a host that never runs "make modules_install"?
>> Can this check be only done when we actually try to install modules?
>
>
> So Nikolaus: how do you provoke this problem that you are reporting?
> It's not just a theoretical problem, is it?
>
> The way that I read the top-level Makefile, this check for $DEPMOD only happens
> when you run "make modules_install".
Yes,
we run on the build host
make letux_defconfig dtbs uImage INSTALL_MOD_PATH=/tmp/kernel-modules-$$ modules modules_install
and then scp the files from /tmp/kernel-modules-$$ to the embedded device.
Or pack into some installable file setfor download on our server.
So we run modules_install on the build host as well to copy the modules into the correct hierarchy
and give it the correct lib/modules/<kernel_release> prefix.
I would have to duplicate this what module_install does in some wrapper script.
BTW: it is a standard technique described by others:
http://labs.isee.biz/index.php/The_Linux_kernel#IGEP_Boards_based_on_Texas_Instruments_.C2.A0Processors
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- modules_install INSTALL_MOD_PATH=/media/user/rootfs
http://en.gnublin.org/index.php/Kernel_compile_%2B_Module_installation#Compile_the_modules
mkdir kernel_archiv
make modules_install INSTALL_MOD_PATH=kernel_archiv
cp arch/arm/boot/zImage kernel_archiv
cd kernel_archiv
tar cfvz kernel.tar.gz zImage lib/
All these descriptions will now break if run on a host without /sbin/depmod installed.
BR and thanks,
Nikolaus
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: please revert commit ce8556cca6 "kbuild: verify that $DEPMOD is installed" introduced in v4.18.4.
@ 2018-08-23 7:16 ` H. Nikolaus Schaller
0 siblings, 0 replies; 21+ messages in thread
From: H. Nikolaus Schaller @ 2018-08-23 7:16 UTC (permalink / raw)
To: Randy Dunlap
Cc: Dmitry Torokhov, lucas.demarchi, lucas.de.marchi, michal.lkml,
jeyu, cwhuang, 3.8+,
lkml, Discussions about the Letux Kernel, Masahiro Yamada,
Linux Kbuild mailing list
Hi Randy,
> Am 23.08.2018 um 03:07 schrieb Randy Dunlap <rdunlap@infradead.org>:
>
> On 08/22/2018 05:39 PM, Dmitry Torokhov wrote:
>> On Wed, Aug 22, 2018 at 4:35 PM Randy Dunlap <rdunlap@infradead.org> wrote:
>>>
>>> On 08/22/2018 11:53 AM, H. Nikolaus Schaller wrote:
>>>> This patch requires that /sbin/depmod is installed and installable on
>>>> the build host.
>>>>
>>>> But not all build hosts for cross compiling Linux are Linux systems
>>>> and are able to provide a working port of depmod, especially at the
>>>> file patch /sbin/depmod.
>>>>
>>>> I use, for example, a Darwin system to cross compile Linux and I run
>>>> depmod -a on the embedded system once, after installing a new Linux
>>>> kernel there.
>>>>
>>>> I have no problem with seeing a warning, but aborting the build process
>>>> is IMHO a bad idea since the previous behaviour didn't harm many people
>>>> as far as I see. Probably 99% of people compiling Linux kernels do that
>>>> on Linux and 99% of those have depmod installed for optimal operation of
>>>> their build host. So IMHO printing the warning is good enough.
>>>
>>> Thanks for the report and sorry about the problem.
>>>
>>> I'm OK with changing the error to a warning.
>>> Does the patch below work for you?
>>
>> Why would one want a warning on a host that never runs "make modules_install"?
>> Can this check be only done when we actually try to install modules?
>
>
> So Nikolaus: how do you provoke this problem that you are reporting?
> It's not just a theoretical problem, is it?
>
> The way that I read the top-level Makefile, this check for $DEPMOD only happens
> when you run "make modules_install".
Yes,
we run on the build host
make letux_defconfig dtbs uImage INSTALL_MOD_PATH=/tmp/kernel-modules-$$ modules modules_install
and then scp the files from /tmp/kernel-modules-$$ to the embedded device.
Or pack into some installable file setfor download on our server.
So we run modules_install on the build host as well to copy the modules into the correct hierarchy
and give it the correct lib/modules/<kernel_release> prefix.
I would have to duplicate this what module_install does in some wrapper script.
BTW: it is a standard technique described by others:
http://labs.isee.biz/index.php/The_Linux_kernel#IGEP_Boards_based_on_Texas_Instruments_.C2.A0Processors
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- modules_install INSTALL_MOD_PATH=/media/user/rootfs
http://en.gnublin.org/index.php/Kernel_compile_%2B_Module_installation#Compile_the_modules
mkdir kernel_archiv
make modules_install INSTALL_MOD_PATH=kernel_archiv
cp arch/arm/boot/zImage kernel_archiv
cd kernel_archiv
tar cfvz kernel.tar.gz zImage lib/
All these descriptions will now break if run on a host without /sbin/depmod installed.
BR and thanks,
Nikolaus
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: please revert commit ce8556cca6 "kbuild: verify that $DEPMOD is installed" introduced in v4.18.4.
2018-08-23 1:07 ` Randy Dunlap
@ 2018-08-23 7:20 ` Masahiro Yamada
-1 siblings, 0 replies; 21+ messages in thread
From: Masahiro Yamada @ 2018-08-23 7:20 UTC (permalink / raw)
To: Randy Dunlap
Cc: Dmitry Torokhov, Dr. H. Nikolaus Schaller, Lucas De Marchi,
Lucas De Marchi, Michal Marek, Jessica Yu, Chih-Wei Huang, 3.8+,
lkml, Discussions about the Letux Kernel,
Linux Kbuild mailing list
2018-08-23 10:07 GMT+09:00 Randy Dunlap <rdunlap@infradead.org>:
> On 08/22/2018 05:39 PM, Dmitry Torokhov wrote:
>> On Wed, Aug 22, 2018 at 4:35 PM Randy Dunlap <rdunlap@infradead.org> wrote:
>>>
>>> On 08/22/2018 11:53 AM, H. Nikolaus Schaller wrote:
>>>> This patch requires that /sbin/depmod is installed and installable on
>>>> the build host.
>>>>
>>>> But not all build hosts for cross compiling Linux are Linux systems
>>>> and are able to provide a working port of depmod, especially at the
>>>> file patch /sbin/depmod.
>>>>
>>>> I use, for example, a Darwin system to cross compile Linux and I run
>>>> depmod -a on the embedded system once, after installing a new Linux
>>>> kernel there.
>>>>
>>>> I have no problem with seeing a warning, but aborting the build process
>>>> is IMHO a bad idea since the previous behaviour didn't harm many people
>>>> as far as I see. Probably 99% of people compiling Linux kernels do that
>>>> on Linux and 99% of those have depmod installed for optimal operation of
>>>> their build host. So IMHO printing the warning is good enough.
>>>
>>> Thanks for the report and sorry about the problem.
>>>
>>> I'm OK with changing the error to a warning.
>>> Does the patch below work for you?
>>
>> Why would one want a warning on a host that never runs "make modules_install"?
>> Can this check be only done when we actually try to install modules?
>
>
> So Nikolaus: how do you provoke this problem that you are reporting?
> It's not just a theoretical problem, is it?
>
> The way that I read the top-level Makefile, this check for $DEPMOD only happens
> when you run "make modules_install".
>
> --
> ~Randy
Unless I am misunderstanding, he wants to use
"make modules_install" just for copying modules.
Then, he will run depmod on the target system later.
--
Best Regards
Masahiro Yamada
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: please revert commit ce8556cca6 "kbuild: verify that $DEPMOD is installed" introduced in v4.18.4.
@ 2018-08-23 7:20 ` Masahiro Yamada
0 siblings, 0 replies; 21+ messages in thread
From: Masahiro Yamada @ 2018-08-23 7:20 UTC (permalink / raw)
To: Randy Dunlap
Cc: Dmitry Torokhov, Dr. H. Nikolaus Schaller, Lucas De Marchi,
Lucas De Marchi, Michal Marek, Jessica Yu, Chih-Wei Huang, 3.8+,
lkml, Discussions about the Letux Kernel,
Linux Kbuild mailing list
2018-08-23 10:07 GMT+09:00 Randy Dunlap <rdunlap@infradead.org>:
> On 08/22/2018 05:39 PM, Dmitry Torokhov wrote:
>> On Wed, Aug 22, 2018 at 4:35 PM Randy Dunlap <rdunlap@infradead.org> wrote:
>>>
>>> On 08/22/2018 11:53 AM, H. Nikolaus Schaller wrote:
>>>> This patch requires that /sbin/depmod is installed and installable on
>>>> the build host.
>>>>
>>>> But not all build hosts for cross compiling Linux are Linux systems
>>>> and are able to provide a working port of depmod, especially at the
>>>> file patch /sbin/depmod.
>>>>
>>>> I use, for example, a Darwin system to cross compile Linux and I run
>>>> depmod -a on the embedded system once, after installing a new Linux
>>>> kernel there.
>>>>
>>>> I have no problem with seeing a warning, but aborting the build process
>>>> is IMHO a bad idea since the previous behaviour didn't harm many people
>>>> as far as I see. Probably 99% of people compiling Linux kernels do that
>>>> on Linux and 99% of those have depmod installed for optimal operation of
>>>> their build host. So IMHO printing the warning is good enough.
>>>
>>> Thanks for the report and sorry about the problem.
>>>
>>> I'm OK with changing the error to a warning.
>>> Does the patch below work for you?
>>
>> Why would one want a warning on a host that never runs "make modules_install"?
>> Can this check be only done when we actually try to install modules?
>
>
> So Nikolaus: how do you provoke this problem that you are reporting?
> It's not just a theoretical problem, is it?
>
> The way that I read the top-level Makefile, this check for $DEPMOD only happens
> when you run "make modules_install".
>
> --
> ~Randy
Unless I am misunderstanding, he wants to use
"make modules_install" just for copying modules.
Then, he will run depmod on the target system later.
--
Best Regards
Masahiro Yamada
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: please revert commit ce8556cca6 "kbuild: verify that $DEPMOD is installed" introduced in v4.18.4.
2018-08-22 23:33 ` Randy Dunlap
@ 2018-08-23 8:38 ` Masahiro Yamada
-1 siblings, 0 replies; 21+ messages in thread
From: Masahiro Yamada @ 2018-08-23 8:38 UTC (permalink / raw)
To: Randy Dunlap
Cc: H. Nikolaus Schaller, Lucas De Marchi, Lucas De Marchi,
Michal Marek, Jessica Yu, Chih-Wei Huang, stable,
Linux Kernel Mailing List, Discussions about the Letux Kernel,
linux-kbuild
Hi Randy,
2018-08-23 8:33 GMT+09:00 Randy Dunlap <rdunlap@infradead.org>:
> On 08/22/2018 11:53 AM, H. Nikolaus Schaller wrote:
>> This patch requires that /sbin/depmod is installed and installable on
>> the build host.
>>
>> But not all build hosts for cross compiling Linux are Linux systems
>> and are able to provide a working port of depmod, especially at the
>> file patch /sbin/depmod.
>>
>> I use, for example, a Darwin system to cross compile Linux and I run
>> depmod -a on the embedded system once, after installing a new Linux
>> kernel there.
>>
>> I have no problem with seeing a warning, but aborting the build process
>> is IMHO a bad idea since the previous behaviour didn't harm many people
>> as far as I see. Probably 99% of people compiling Linux kernels do that
>> on Linux and 99% of those have depmod installed for optimal operation of
>> their build host. So IMHO printing the warning is good enough.
>
> Thanks for the report and sorry about the problem.
>
> I'm OK with changing the error to a warning.
> Does the patch below work for you?
>
> thanks.
> ---
> From: Randy Dunlap <rdunlap@infradead.org>
>
> When $DEPMOD is not found, only print a warning instead of exiting
> with an error message and error status.
>
> E.g.:
> Warning: 'make modules_install' requires /sbin/depmod. Please install it.
> This is probably in the kmod package.
> ../scripts/depmod.sh: line 44: /sbin/depmod: No such file or directory
> make[1]: *** [/home/rdunlap/lnx/lnx-418/Makefile:1244: _modinst_post] Error 127
> make: *** [Makefile:146: sub-make] Error 2
>
> Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
> Reported-by: H. Nikolaus Schaller <hns@goldelico.com>
> ---
> scripts/depmod.sh | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> --- lnx-418.orig/scripts/depmod.sh
> +++ lnx-418/scripts/depmod.sh
> @@ -15,9 +15,8 @@ if ! test -r System.map ; then
> fi
>
> if [ -z $(command -v $DEPMOD) ]; then
> - echo "'make modules_install' requires $DEPMOD. Please install it." >&2
> + echo "Warning: 'make modules_install' requires $DEPMOD. Please install it." >&2
> echo "This is probably in the kmod package." >&2
> - exit 1
'exit 0' is missing here.
This shell script would fail, then abort the build process.
> ../scripts/depmod.sh: line 44: /sbin/depmod: No such file or directory
> make[1]: *** [/home/rdunlap/lnx/lnx-418/Makefile:1244: _modinst_post] Error 127
> make: *** [Makefile:146: sub-make] Error 2
--
Best Regards
Masahiro Yamada
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: please revert commit ce8556cca6 "kbuild: verify that $DEPMOD is installed" introduced in v4.18.4.
@ 2018-08-23 8:38 ` Masahiro Yamada
0 siblings, 0 replies; 21+ messages in thread
From: Masahiro Yamada @ 2018-08-23 8:38 UTC (permalink / raw)
To: Randy Dunlap
Cc: H. Nikolaus Schaller, Lucas De Marchi, Lucas De Marchi,
Michal Marek, Jessica Yu, Chih-Wei Huang, stable,
Linux Kernel Mailing List, Discussions about the Letux Kernel,
linux-kbuild
Hi Randy,
2018-08-23 8:33 GMT+09:00 Randy Dunlap <rdunlap@infradead.org>:
> On 08/22/2018 11:53 AM, H. Nikolaus Schaller wrote:
>> This patch requires that /sbin/depmod is installed and installable on
>> the build host.
>>
>> But not all build hosts for cross compiling Linux are Linux systems
>> and are able to provide a working port of depmod, especially at the
>> file patch /sbin/depmod.
>>
>> I use, for example, a Darwin system to cross compile Linux and I run
>> depmod -a on the embedded system once, after installing a new Linux
>> kernel there.
>>
>> I have no problem with seeing a warning, but aborting the build process
>> is IMHO a bad idea since the previous behaviour didn't harm many people
>> as far as I see. Probably 99% of people compiling Linux kernels do that
>> on Linux and 99% of those have depmod installed for optimal operation of
>> their build host. So IMHO printing the warning is good enough.
>
> Thanks for the report and sorry about the problem.
>
> I'm OK with changing the error to a warning.
> Does the patch below work for you?
>
> thanks.
> ---
> From: Randy Dunlap <rdunlap@infradead.org>
>
> When $DEPMOD is not found, only print a warning instead of exiting
> with an error message and error status.
>
> E.g.:
> Warning: 'make modules_install' requires /sbin/depmod. Please install it.
> This is probably in the kmod package.
> ../scripts/depmod.sh: line 44: /sbin/depmod: No such file or directory
> make[1]: *** [/home/rdunlap/lnx/lnx-418/Makefile:1244: _modinst_post] Error 127
> make: *** [Makefile:146: sub-make] Error 2
>
> Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
> Reported-by: H. Nikolaus Schaller <hns@goldelico.com>
> ---
> scripts/depmod.sh | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> --- lnx-418.orig/scripts/depmod.sh
> +++ lnx-418/scripts/depmod.sh
> @@ -15,9 +15,8 @@ if ! test -r System.map ; then
> fi
>
> if [ -z $(command -v $DEPMOD) ]; then
> - echo "'make modules_install' requires $DEPMOD. Please install it." >&2
> + echo "Warning: 'make modules_install' requires $DEPMOD. Please install it." >&2
> echo "This is probably in the kmod package." >&2
> - exit 1
'exit 0' is missing here.
This shell script would fail, then abort the build process.
> ../scripts/depmod.sh: line 44: /sbin/depmod: No such file or directory
> make[1]: *** [/home/rdunlap/lnx/lnx-418/Makefile:1244: _modinst_post] Error 127
> make: *** [Makefile:146: sub-make] Error 2
--
Best Regards
Masahiro Yamada
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: please revert commit ce8556cca6 "kbuild: verify that $DEPMOD is installed" introduced in v4.18.4.
2018-08-23 8:38 ` Masahiro Yamada
(?)
@ 2018-08-23 15:55 ` Alexander Kapshuk
-1 siblings, 0 replies; 21+ messages in thread
From: Alexander Kapshuk @ 2018-08-23 15:55 UTC (permalink / raw)
To: Masahiro Yamada
Cc: hns, lucas.demarchi, jeyu, cwhuang, stable, linux-kernel, letux-kernel
On Thu, Aug 23, 2018 at 05:38:27PM +0900, Masahiro Yamada wrote:
> Hi Randy,
>
>
> 2018-08-23 8:33 GMT+09:00 Randy Dunlap <rdunlap@infradead.org>:
> > On 08/22/2018 11:53 AM, H. Nikolaus Schaller wrote:
> >> This patch requires that /sbin/depmod is installed and installable on
> >> the build host.
> >>
> >> But not all build hosts for cross compiling Linux are Linux systems
> >> and are able to provide a working port of depmod, especially at the
> >> file patch /sbin/depmod.
> >>
> >> I use, for example, a Darwin system to cross compile Linux and I run
> >> depmod -a on the embedded system once, after installing a new Linux
> >> kernel there.
> >>
> >> I have no problem with seeing a warning, but aborting the build process
> >> is IMHO a bad idea since the previous behaviour didn't harm many people
> >> as far as I see. Probably 99% of people compiling Linux kernels do that
> >> on Linux and 99% of those have depmod installed for optimal operation of
> >> their build host. So IMHO printing the warning is good enough.
> >
> > Thanks for the report and sorry about the problem.
> >
> > I'm OK with changing the error to a warning.
> > Does the patch below work for you?
> >
> > thanks.
> > ---
> > From: Randy Dunlap <rdunlap@infradead.org>
> >
> > When $DEPMOD is not found, only print a warning instead of exiting
> > with an error message and error status.
> >
> > E.g.:
> > Warning: 'make modules_install' requires /sbin/depmod. Please install it.
> > This is probably in the kmod package.
> > ../scripts/depmod.sh: line 44: /sbin/depmod: No such file or directory
> > make[1]: *** [/home/rdunlap/lnx/lnx-418/Makefile:1244: _modinst_post] Error 127
> > make: *** [Makefile:146: sub-make] Error 2
> >
> > Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
> > Reported-by: H. Nikolaus Schaller <hns@goldelico.com>
> > ---
> > scripts/depmod.sh | 3 +--
> > 1 file changed, 1 insertion(+), 2 deletions(-)
> >
> > --- lnx-418.orig/scripts/depmod.sh
> > +++ lnx-418/scripts/depmod.sh
> > @@ -15,9 +15,8 @@ if ! test -r System.map ; then
> > fi
> >
> > if [ -z $(command -v $DEPMOD) ]; then
> > - echo "'make modules_install' requires $DEPMOD. Please install it." >&2
> > + echo "Warning: 'make modules_install' requires $DEPMOD. Please install it." >&2
> > echo "This is probably in the kmod package." >&2
> > - exit 1
>
>
> 'exit 0' is missing here.
>
> This shell script would fail, then abort the build process.
>
>
> > ../scripts/depmod.sh: line 44: /sbin/depmod: No such file or directory
> > make[1]: *** [/home/rdunlap/lnx/lnx-418/Makefile:1244: _modinst_post] Error 127
> > make: *** [Makefile:146: sub-make] Error 2
>
>
>
>
>
>
> --
> Best Regards
> Masahiro Yamada
May I suggest the following implementation:
diff -U0 scripts/depmod.sh ~/tmp/depmod.sh
--- scripts/depmod.sh 2018-08-10 17:14:19.036349222 +0300
+++ /home/sasha/tmp/depmod.sh 2018-08-23 18:07:23.486048827 +0300
# 'if' block may be omitted here. If System.map isn't there and isn't
readable, 'exit 0'.
@@ -13,3 +13 @@
-if ! test -r System.map ; then
- exit 0
-fi
+test -r System.map || exit 0
# Have the 'if' test statement syntax conform with the remainder of the
script, which uses 'if test' rather then the 2nd form of the test utility,
i.e. '[ expr ]'.
# In my view, the use of the negation operator, '!', makes the intent
clearer, and reads, 'if $DEPMOD not found', rather then 'if the length
of $DEPMOD is zero'.
@@ -17 +15 @@
-if [ -z $(command -v $DEPMOD) ]; then
+if test ! $(command -v $DEPMOD); then
@@ -20 +18 @@
- exit 1
+ exit 0
[Sample run]
# Testing for a non-existant utility:
% if test ! $(command -v cmd); then echo cmd not found; fi
% cmd not found
# Testing for a existing utility:
% if test ! $(command -v ed); then echo ed not found; fi
% if test $(command -v ed); then echo ed found; fi
% ed found
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH v2] modules_install: make missing $DEPMOD a warning instead of error
2018-08-23 8:38 ` Masahiro Yamada
@ 2018-08-23 17:52 ` Randy Dunlap
-1 siblings, 0 replies; 21+ messages in thread
From: Randy Dunlap @ 2018-08-23 17:52 UTC (permalink / raw)
To: Masahiro Yamada
Cc: H. Nikolaus Schaller, Lucas De Marchi, Lucas De Marchi,
Michal Marek, Jessica Yu, Chih-Wei Huang, stable,
Linux Kernel Mailing List, Discussions about the Letux Kernel,
linux-kbuild
From: Randy Dunlap <rdunlap@infradead.org>
When $DEPMOD is not found, only print a warning instead of exiting
with an error message and error status.
Warning: 'make modules_install' requires /sbin/depmod. Please install it.
This is probably in the kmod package.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
---
v2: add missing "exit 0" and update the commit message (no Error).
scripts/depmod.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- lnx-418.orig/scripts/depmod.sh
+++ lnx-418/scripts/depmod.sh
@@ -15,9 +15,9 @@ if ! test -r System.map ; then
fi
if [ -z $(command -v $DEPMOD) ]; then
- echo "'make modules_install' requires $DEPMOD. Please install it." >&2
+ echo "Warning: 'make modules_install' requires $DEPMOD. Please install it." >&2
echo "This is probably in the kmod package." >&2
- exit 1
+ exit 0
fi
# older versions of depmod require the version string to start with three
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH v2] modules_install: make missing $DEPMOD a warning instead of error
@ 2018-08-23 17:52 ` Randy Dunlap
0 siblings, 0 replies; 21+ messages in thread
From: Randy Dunlap @ 2018-08-23 17:52 UTC (permalink / raw)
To: Masahiro Yamada
Cc: H. Nikolaus Schaller, Lucas De Marchi, Lucas De Marchi,
Michal Marek, Jessica Yu, Chih-Wei Huang, stable,
Linux Kernel Mailing List, Discussions about the Letux Kernel,
linux-kbuild
From: Randy Dunlap <rdunlap@infradead.org>
When $DEPMOD is not found, only print a warning instead of exiting
with an error message and error status.
Warning: 'make modules_install' requires /sbin/depmod. Please install it.
This is probably in the kmod package.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
---
v2: add missing "exit 0" and update the commit message (no Error).
scripts/depmod.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- lnx-418.orig/scripts/depmod.sh
+++ lnx-418/scripts/depmod.sh
@@ -15,9 +15,9 @@ if ! test -r System.map ; then
fi
if [ -z $(command -v $DEPMOD) ]; then
- echo "'make modules_install' requires $DEPMOD. Please install it." >&2
+ echo "Warning: 'make modules_install' requires $DEPMOD. Please install it." >&2
echo "This is probably in the kmod package." >&2
- exit 1
+ exit 0
fi
# older versions of depmod require the version string to start with three
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH v2] modules_install: make missing $DEPMOD a warning instead of error
2018-08-23 17:52 ` Randy Dunlap
@ 2018-08-23 17:59 ` Greg KH
-1 siblings, 0 replies; 21+ messages in thread
From: Greg KH @ 2018-08-23 17:59 UTC (permalink / raw)
To: Randy Dunlap
Cc: Masahiro Yamada, H. Nikolaus Schaller, Lucas De Marchi,
Lucas De Marchi, Michal Marek, Jessica Yu, Chih-Wei Huang,
stable, Linux Kernel Mailing List,
Discussions about the Letux Kernel, linux-kbuild
On Thu, Aug 23, 2018 at 10:52:39AM -0700, Randy Dunlap wrote:
> From: Randy Dunlap <rdunlap@infradead.org>
>
> When $DEPMOD is not found, only print a warning instead of exiting
> with an error message and error status.
>
> Warning: 'make modules_install' requires /sbin/depmod. Please install it.
> This is probably in the kmod package.
>
> Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
> ---
> v2: add missing "exit 0" and update the commit message (no Error).
You need a cc: stable in here too :(
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH v2] modules_install: make missing $DEPMOD a warning instead of error
@ 2018-08-23 17:59 ` Greg KH
0 siblings, 0 replies; 21+ messages in thread
From: Greg KH @ 2018-08-23 17:59 UTC (permalink / raw)
To: Randy Dunlap
Cc: Masahiro Yamada, H. Nikolaus Schaller, Lucas De Marchi,
Lucas De Marchi, Michal Marek, Jessica Yu, Chih-Wei Huang,
stable, Linux Kernel Mailing List,
Discussions about the Letux Kernel, linux-kbuild
On Thu, Aug 23, 2018 at 10:52:39AM -0700, Randy Dunlap wrote:
> From: Randy Dunlap <rdunlap@infradead.org>
>
> When $DEPMOD is not found, only print a warning instead of exiting
> with an error message and error status.
>
> Warning: 'make modules_install' requires /sbin/depmod. Please install it.
> This is probably in the kmod package.
>
> Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
> ---
> v2: add missing "exit 0" and update the commit message (no Error).
You need a cc: stable in here too :(
^ permalink raw reply [flat|nested] 21+ messages in thread
end of thread, other threads:[~2018-08-23 21:30 UTC | newest]
Thread overview: 21+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-08-22 18:53 please revert commit ce8556cca6 "kbuild: verify that $DEPMOD is installed" introduced in v4.18.4 H. Nikolaus Schaller
2018-08-22 18:53 ` H. Nikolaus Schaller
2018-08-22 19:10 ` Greg KH
2018-08-22 19:10 ` Greg KH
2018-08-22 23:33 ` Randy Dunlap
2018-08-22 23:33 ` Randy Dunlap
2018-08-23 0:39 ` Dmitry Torokhov
2018-08-23 0:39 ` Dmitry Torokhov
2018-08-23 1:07 ` Randy Dunlap
2018-08-23 1:07 ` Randy Dunlap
2018-08-23 7:16 ` H. Nikolaus Schaller
2018-08-23 7:16 ` H. Nikolaus Schaller
2018-08-23 7:20 ` Masahiro Yamada
2018-08-23 7:20 ` Masahiro Yamada
2018-08-23 8:38 ` Masahiro Yamada
2018-08-23 8:38 ` Masahiro Yamada
2018-08-23 15:55 ` Alexander Kapshuk
2018-08-23 17:52 ` [PATCH v2] modules_install: make missing $DEPMOD a warning instead of error Randy Dunlap
2018-08-23 17:52 ` Randy Dunlap
2018-08-23 17:59 ` Greg KH
2018-08-23 17:59 ` Greg KH
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