> > > > Let me ask one more question.
> > > >
> > > > I guess this patch is motivated by
> > > > how difficult to convey kernel headers
> > > > from vendors to users.
> > > >
> > > > In that situation, how will the user find
> > > > the right compiler to use for building external modules?
> > > >
>
On Sat, Mar 02, 2019 at 11:13:07AM +0900, Masahiro Yamada wrote:
> On Sat, Mar 2, 2019 at 3:03 AM Joel Fernandes wrote:
> >
> > On Fri, Mar 01, 2019 at 03:25:05PM +0900, Masahiro Yamada wrote:
> > [...]
> > > > > I am guessing the user will run these commands
> > > > > on the target system.
> > >
On Sat, Mar 2, 2019 at 3:03 AM Joel Fernandes wrote:
>
> On Fri, Mar 01, 2019 at 03:25:05PM +0900, Masahiro Yamada wrote:
> [...]
> > > > I am guessing the user will run these commands
> > > > on the target system.
> > > > In other words, external modules are native-compiled.
> > > > So,
> > > >
>
On Fri, Mar 01, 2019 at 04:03:09PM +0900, Masami Hiramatsu wrote:
> Hi Joel,
>
> On Thu, 28 Feb 2019 22:26:11 -0500
> Joel Fernandes wrote:
>
> > On Fri, Mar 01, 2019 at 11:28:26AM +0900, Masami Hiramatsu wrote:
[..]
> > There are many usecases for this, I have often run into issues with Linux
>
On Fri, Mar 01, 2019 at 03:25:05PM +0900, Masahiro Yamada wrote:
[...]
> > > I am guessing the user will run these commands
> > > on the target system.
> > > In other words, external modules are native-compiled.
> > > So,
> > >
> > > target-arch: arm64
> > > host-arch: arm64
> > >
> > >
> > >
On 02/28/19 22:26, Joel Fernandes wrote:
> On Fri, Mar 01, 2019 at 11:28:26AM +0900, Masami Hiramatsu wrote:
> > Hi Joel,
>
> Hi Masami,
>
> > On Thu, 28 Feb 2019 10:00:54 -0500
> > Joel Fernandes wrote:
> >
> > > > Hmm, isn't it easier to add kernel-headers package on Android?
> > >
> > > I h
Hi Joel,
On Thu, 28 Feb 2019 22:26:11 -0500
Joel Fernandes wrote:
> On Fri, Mar 01, 2019 at 11:28:26AM +0900, Masami Hiramatsu wrote:
> > Hi Joel,
>
> Hi Masami,
>
> > On Thu, 28 Feb 2019 10:00:54 -0500
> > Joel Fernandes wrote:
> >
> > > > Hmm, isn't it easier to add kernel-headers package
On Fri, Mar 1, 2019 at 12:06 AM Joel Fernandes wrote:
>
> On Thu, Feb 28, 2019 at 11:17:51AM +0900, Masahiro Yamada wrote:
> > Hi Joel,
> >
> >
> > On Thu, Feb 28, 2019 at 4:40 AM Joel Fernandes (Google)
> > wrote:
> > >
> > > Introduce in-kernel headers and other artifacts which are made availab
On Fri, Mar 01, 2019 at 11:28:26AM +0900, Masami Hiramatsu wrote:
> Hi Joel,
Hi Masami,
> On Thu, 28 Feb 2019 10:00:54 -0500
> Joel Fernandes wrote:
>
> > > Hmm, isn't it easier to add kernel-headers package on Android?
> >
> > I have already been down that road. In the Android ecosystem, the
Hi Joel,
On Thu, 28 Feb 2019 10:00:54 -0500
Joel Fernandes wrote:
> > Hmm, isn't it easier to add kernel-headers package on Android?
>
> I have already been down that road. In the Android ecosystem, the Android
> teams only provide a "userspace system image" which goes on the system
> partition
On Thu, Feb 28, 2019 at 09:43:06AM -0500, Joel Fernandes wrote:
> On Thu, Feb 28, 2019 at 11:17:51AM +0900, Masahiro Yamada wrote:
> > Hi Joel,
> >
> >
> > On Thu, Feb 28, 2019 at 4:40 AM Joel Fernandes (Google)
> > wrote:
> > >
> > > Introduce in-kernel headers and other artifacts which are mad
On Thu, Feb 28, 2019 at 05:04:59PM +0100, Dietmar Eggemann wrote:
[...] ^
> kernel/kheaders_data.h:1:1: note: in expansion of macro ‘KH_MAGIC_END’
> KH_MAGIC_END;
> ^~~~
> kernel/kheaders.c: In function ‘ikheaders_read_current’:
> kernel/kheaders.c:38:12: error: ‘kern
On 2/28/19 5:48 PM, Qais Yousef wrote:
On 02/28/19 17:04, Dietmar Eggemann wrote:
Hi Joel,
On 2/28/19 3:47 PM, Joel Fernandes wrote:
On Thu, Feb 28, 2019 at 01:53:43PM +, Qais Yousef wrote:
Hi Joel
On 02/27/19 14:37, Joel Fernandes (Google) wrote:
[...]
The reason for me to stay on v
On 02/28/19 17:04, Dietmar Eggemann wrote:
> Hi Joel,
>
> On 2/28/19 3:47 PM, Joel Fernandes wrote:
> > On Thu, Feb 28, 2019 at 01:53:43PM +, Qais Yousef wrote:
> > > Hi Joel
> > >
> > > On 02/27/19 14:37, Joel Fernandes (Google) wrote:
>
> [...]
>
> > Ah good catch, I made this change for
On 02/28/19 17:04, Dietmar Eggemann wrote:
> Hi Joel,
>
> On 2/28/19 3:47 PM, Joel Fernandes wrote:
> > On Thu, Feb 28, 2019 at 01:53:43PM +, Qais Yousef wrote:
> > > Hi Joel
> > >
> > > On 02/27/19 14:37, Joel Fernandes (Google) wrote:
>
> [...]
>
> > Ah good catch, I made this change for
On Thu, 28 Feb 2019 16:45:13 +0100
Greg KH wrote:
> On Thu, Feb 28, 2019 at 10:37:41AM -0500, Joel Fernandes wrote:
> > In any case, it is not practical to provide headers for every kernel
> > version on
> > the system image and maintain them, it will take up too much space and has
> > to
> > b
Hi Joel,
On 2/28/19 3:47 PM, Joel Fernandes wrote:
On Thu, Feb 28, 2019 at 01:53:43PM +, Qais Yousef wrote:
Hi Joel
On 02/27/19 14:37, Joel Fernandes (Google) wrote:
[...]
Ah good catch, I made this change for "file_list=${@:2}" in my tree but
forgot to push it. Below is the updated pa
On Thu, Feb 28, 2019 at 7:45 AM Greg KH wrote:
>
> On Thu, Feb 28, 2019 at 10:37:41AM -0500, Joel Fernandes wrote:
> > In any case, it is not practical to provide headers for every kernel
> > version on
> > the system image and maintain them, it will take up too much space and has
> > to
> > be
On Thu, Feb 28, 2019 at 10:37:41AM -0500, Joel Fernandes wrote:
> In any case, it is not practical to provide headers for every kernel version
> on
> the system image and maintain them, it will take up too much space and has to
> be periodically packaged. Not to mention that there will be kernel v
On Thu, Feb 28, 2019 at 04:30:26PM +0100, Greg KH wrote:
> On Thu, Feb 28, 2019 at 10:00:54AM -0500, Joel Fernandes wrote:
> > > Hmm, isn't it easier to add kernel-headers package on Android?
> >
> > I have already been down that road. In the Android ecosystem, the Android
> > teams only provide a
On Thu, Feb 28, 2019 at 10:00:54AM -0500, Joel Fernandes wrote:
> > Hmm, isn't it easier to add kernel-headers package on Android?
>
> I have already been down that road. In the Android ecosystem, the Android
> teams only provide a "userspace system image" which goes on the system
> partition of t
On Thu, Feb 28, 2019 at 05:34:44PM +0900, Masami Hiramatsu wrote:
> Hi Joel,
>
> On Wed, 27 Feb 2019 14:37:47 -0500
> "Joel Fernandes (Google)" wrote:
>
> > Introduce in-kernel headers and other artifacts which are made available
> > as an archive through proc (/proc/kheaders.tar.xz file). This
On Thu, Feb 28, 2019 at 01:53:43PM +, Qais Yousef wrote:
> Hi Joel
>
> On 02/27/19 14:37, Joel Fernandes (Google) wrote:
> > Introduce in-kernel headers and other artifacts which are made available
> > as an archive through proc (/proc/kheaders.tar.xz file). This archive makes
> > it possible
On Thu, Feb 28, 2019 at 11:17:51AM +0900, Masahiro Yamada wrote:
> Hi Joel,
>
>
> On Thu, Feb 28, 2019 at 4:40 AM Joel Fernandes (Google)
> wrote:
> >
> > Introduce in-kernel headers and other artifacts which are made available
> > as an archive through proc (/proc/kheaders.tar.xz file). This ar
Hi Joel
On 02/27/19 14:37, Joel Fernandes (Google) wrote:
> Introduce in-kernel headers and other artifacts which are made available
> as an archive through proc (/proc/kheaders.tar.xz file). This archive makes
> it possible to build kernel modules, run eBPF programs, and other
> tracing programs
Hi Joel,
On Wed, 27 Feb 2019 14:37:47 -0500
"Joel Fernandes (Google)" wrote:
> Introduce in-kernel headers and other artifacts which are made available
> as an archive through proc (/proc/kheaders.tar.xz file). This archive makes
> it possible to build kernel modules, run eBPF programs, and othe
Hi Joel,
On Thu, Feb 28, 2019 at 4:40 AM Joel Fernandes (Google)
wrote:
>
> Introduce in-kernel headers and other artifacts which are made available
> as an archive through proc (/proc/kheaders.tar.xz file). This archive makes
> it possible to build kernel modules, run eBPF programs, and other
>
Introduce in-kernel headers and other artifacts which are made available
as an archive through proc (/proc/kheaders.tar.xz file). This archive makes
it possible to build kernel modules, run eBPF programs, and other
tracing programs that need to extend the kernel for tracing purposes
without any dep
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