* Errors using linux-4.4.y against kernel target v3.19
@ 2017-03-15 15:06 Ezequiel Garcia
2017-03-15 19:40 ` Arend Van Spriel
0 siblings, 1 reply; 6+ messages in thread
From: Ezequiel Garcia @ 2017-03-15 15:06 UTC (permalink / raw)
To: backports
Hi,
I have checked out linux-4.4.y branch, and executed this:
$ python2 gentree.py --integrate ~/repos/linux/next/
~/repos/linux/torvalds/ --clean --gitdebug --git-revision v4.4.53
--verbose
My torvalds dir is reset to v3.19. It seems it goes more or less well,
but it fails at three points:
1) Failed to process SmPL patch
collateral-evolutions/network/0027-genl-const/genl-const.cocci:
Failed to process SmPL patch
collateral-evolutions/network/0027-genl-const/genl-const.cocci
Traceback (most recent call last):
File "gentree.py", line 1091, in <module>
ret =3D _main()
File "gentree.py", line 724, in _main
logwrite=3Dlogwrite)
File "gentree.py", line 906, in process
apply_patches(args, "backport", source_dir, 'patches',
bpid.target_dir, logwrite)
File "gentree.py", line 605, in apply_patches
raise Exception('SmPL patch failed')
Exception: SmPL patch failed
Running coccinelle results in this:
[zeta@laptop ~/repos/backports]$ ./devel/pycocci
patches/collateral-evolutions/network/0027-genl-const/genl-const.cocci
~/repos/linux/torvalds/backports/
spatch --sp-file
patches/collateral-evolutions/network/0027-genl-const/genl-const.cocci
--in-place --recursive-includes --relax-include-path --use-coccigrep
--timeout 120 --dir /home/zeta/repos/linux/torvalds/backports/ -max 4
-index 0
spatch --sp-file
patches/collateral-evolutions/network/0027-genl-const/genl-const.cocci
--in-place --recursive-includes --relax-include-path --use-coccigrep
--timeout 120 --dir /home/zeta/repos/linux/torvalds/backports/ -max 4
-index 1
spatch --sp-file
patches/collateral-evolutions/network/0027-genl-const/genl-const.cocci
--in-place --recursive-includes --relax-include-path --use-coccigrep
--timeout 120 --dir /home/zeta/repos/linux/torvalds/backports/ -max 4
-index 2
spatch --sp-file
patches/collateral-evolutions/network/0027-genl-const/genl-const.cocci
--in-place --recursive-includes --relax-include-path --use-coccigrep
--timeout 120 --dir /home/zeta/repos/linux/torvalds/backports/ -max 4
-index 3
Failed to apply changes from genl-const.cocci
Specific log output from change that failed using genl-const.cocci
init_defs_builtins: /usr/lib/coccinelle/standard.h
plus: parse error:
File "patches/collateral-evolutions/network/0027-genl-const/genl-const.co=
cci",
line 6, column 1, charpos =3D 68
around =3D '__genl_const',
whole content =3D +__genl_const struct genl_multicast_group
Full log using genl-const.cocci
init_defs_builtins: /usr/lib/coccinelle/standard.h
plus: parse error:
File "patches/collateral-evolutions/network/0027-genl-const/genl-const.co=
cci",
line 6, column 1, charpos =3D 68
around =3D '__genl_const',
whole content =3D +__genl_const struct genl_multicast_group
2) The Makefile patch doesn't apply, namely:
integration-patches/0001-enable-backports/0001-enable-backports-built-in.pa=
tch.
The resolution was fairly easy.
3) The BACKPORT_BP_MODULES symbol is problematic:
scripts/kconfig/mconf Kconfig
backports//compat/Kconfig:57: symbol 'BACKPORT_BP_MODULES' redefines
option 'modules' already defined by symbol 'MODULES'
make[1]: *** [scripts/kconfig/Makefile:24: menuconfig] Error 1
make: *** [Makefile:543: menuconfig] Error 2
Any ideas on why I get all of these? Is it that v3.19 is not supported
by the 4.4.y branch ?
Thanks!
--=20
Ezequiel Garc=C3=ADa, VanguardiaSur
www.vanguardiasur.com.ar
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^ permalink raw reply [flat|nested] 6+ messages in thread* Re: Errors using linux-4.4.y against kernel target v3.19
2017-03-15 15:06 Errors using linux-4.4.y against kernel target v3.19 Ezequiel Garcia
@ 2017-03-15 19:40 ` Arend Van Spriel
2017-03-15 23:45 ` Ezequiel Garcia
0 siblings, 1 reply; 6+ messages in thread
From: Arend Van Spriel @ 2017-03-15 19:40 UTC (permalink / raw)
To: Ezequiel Garcia, backports
On 15-3-2017 16:06, Ezequiel Garcia wrote:
> Hi,
>
> I have checked out linux-4.4.y branch, and executed this:
>
> $ python2 gentree.py --integrate ~/repos/linux/next/
> ~/repos/linux/torvalds/ --clean --gitdebug --git-revision v4.4.53
> --verbose
>
> My torvalds dir is reset to v3.19. It seems it goes more or less well,
> but it fails at three points:
>
> 1) Failed to process SmPL patch
> collateral-evolutions/network/0027-genl-const/genl-const.cocci:
>
> Failed to process SmPL patch
> collateral-evolutions/network/0027-genl-const/genl-const.cocci
> Traceback (most recent call last):
> File "gentree.py", line 1091, in <module>
> ret = _main()
> File "gentree.py", line 724, in _main
> logwrite=logwrite)
> File "gentree.py", line 906, in process
> apply_patches(args, "backport", source_dir, 'patches',
> bpid.target_dir, logwrite)
> File "gentree.py", line 605, in apply_patches
> raise Exception('SmPL patch failed')
> Exception: SmPL patch failed
>
> Running coccinelle results in this:
>
> [zeta@laptop ~/repos/backports]$ ./devel/pycocci
> patches/collateral-evolutions/network/0027-genl-const/genl-const.cocci
> ~/repos/linux/torvalds/backports/
> spatch --sp-file
> patches/collateral-evolutions/network/0027-genl-const/genl-const.cocci
> --in-place --recursive-includes --relax-include-path --use-coccigrep
> --timeout 120 --dir /home/zeta/repos/linux/torvalds/backports/ -max 4
> -index 0
> spatch --sp-file
> patches/collateral-evolutions/network/0027-genl-const/genl-const.cocci
> --in-place --recursive-includes --relax-include-path --use-coccigrep
> --timeout 120 --dir /home/zeta/repos/linux/torvalds/backports/ -max 4
> -index 1
> spatch --sp-file
> patches/collateral-evolutions/network/0027-genl-const/genl-const.cocci
> --in-place --recursive-includes --relax-include-path --use-coccigrep
> --timeout 120 --dir /home/zeta/repos/linux/torvalds/backports/ -max 4
> -index 2
> spatch --sp-file
> patches/collateral-evolutions/network/0027-genl-const/genl-const.cocci
> --in-place --recursive-includes --relax-include-path --use-coccigrep
> --timeout 120 --dir /home/zeta/repos/linux/torvalds/backports/ -max 4
> -index 3
> Failed to apply changes from genl-const.cocci
> Specific log output from change that failed using genl-const.cocci
> init_defs_builtins: /usr/lib/coccinelle/standard.h
> plus: parse error:
> File "patches/collateral-evolutions/network/0027-genl-const/genl-const.cocci",
> line 6, column 1, charpos = 68
> around = '__genl_const',
> whole content = +__genl_const struct genl_multicast_group
>
> Full log using genl-const.cocci
> init_defs_builtins: /usr/lib/coccinelle/standard.h
> plus: parse error:
> File "patches/collateral-evolutions/network/0027-genl-const/genl-const.cocci",
> line 6, column 1, charpos = 68
> around = '__genl_const',
> whole content = +__genl_const struct genl_multicast_group
>
> 2) The Makefile patch doesn't apply, namely:
> integration-patches/0001-enable-backports/0001-enable-backports-built-in.patch.
> The resolution was fairly easy.
>
> 3) The BACKPORT_BP_MODULES symbol is problematic:
>
> scripts/kconfig/mconf Kconfig
> backports//compat/Kconfig:57: symbol 'BACKPORT_BP_MODULES' redefines
> option 'modules' already defined by symbol 'MODULES'
> make[1]: *** [scripts/kconfig/Makefile:24: menuconfig] Error 1
> make: *** [Makefile:543: menuconfig] Error 2
>
> Any ideas on why I get all of these? Is it that v3.19 is not supported
> by the 4.4.y branch ?
I honestly don't know the current state of backports integration
feature. My use-case is creating a tarball that can be built against any
target kernel.
In your case can you try it with v4.4 kernel?
Regards,
Arend
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^ permalink raw reply [flat|nested] 6+ messages in thread* Re: Errors using linux-4.4.y against kernel target v3.19
2017-03-15 19:40 ` Arend Van Spriel
@ 2017-03-15 23:45 ` Ezequiel Garcia
2017-03-17 10:29 ` Arend Van Spriel
0 siblings, 1 reply; 6+ messages in thread
From: Ezequiel Garcia @ 2017-03-15 23:45 UTC (permalink / raw)
To: Arend Van Spriel; +Cc: backports
Hey Arend,
On 15 March 2017 at 16:40, Arend Van Spriel
<arend.vanspriel@broadcom.com> wrote:
[..]
>
> I honestly don't know the current state of backports integration
> feature. My use-case is creating a tarball that can be built against any
> target kernel.
>
> In your case can you try it with v4.4 kernel?
>
Well, not surprisingly it works. Mostly because the errors I've mentioned
(except the coccinelle one) are related exclusively to kernel integration.
--=20
Ezequiel Garc=C3=ADa, VanguardiaSur
www.vanguardiasur.com.ar
--
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Errors using linux-4.4.y against kernel target v3.19
2017-03-15 23:45 ` Ezequiel Garcia
@ 2017-03-17 10:29 ` Arend Van Spriel
2017-03-17 10:33 ` Johannes Berg
0 siblings, 1 reply; 6+ messages in thread
From: Arend Van Spriel @ 2017-03-17 10:29 UTC (permalink / raw)
To: Ezequiel Garcia; +Cc: backports
On 16-3-2017 0:45, Ezequiel Garcia wrote:
> Hey Arend,
>
> On 15 March 2017 at 16:40, Arend Van Spriel
> <arend.vanspriel@broadcom.com> wrote:
> [..]
>>
>> I honestly don't know the current state of backports integration
>> feature. My use-case is creating a tarball that can be built against any
>> target kernel.
>>
>> In your case can you try it with v4.4 kernel?
>>
>
> Well, not surprisingly it works. Mostly because the errors I've mentioned
> (except the coccinelle one) are related exclusively to kernel integration.
Yeah, I meant retry kernel integration with the v4.4 kernel instead of
v4.4.53. However, I think we can safely assume kernel integration to be
broken. Not sure whether Johannes want to support it moving forward. I
think for now it has low priority.
Regards,
Arend
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Errors using linux-4.4.y against kernel target v3.19
2017-03-17 10:29 ` Arend Van Spriel
@ 2017-03-17 10:33 ` Johannes Berg
2017-03-20 20:35 ` Ezequiel Garcia
0 siblings, 1 reply; 6+ messages in thread
From: Johannes Berg @ 2017-03-17 10:33 UTC (permalink / raw)
To: Arend Van Spriel, Ezequiel Garcia; +Cc: backports
On Fri, 2017-03-17 at 11:29 +0100, Arend Van Spriel wrote:
>
> Yeah, I meant retry kernel integration with the v4.4 kernel instead
> of v4.4.53. However, I think we can safely assume kernel integration
> to be broken. Not sure whether Johannes want to support it moving
> forward. I think for now it has low priority.
I currently have no intention of working on it.
johannes
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Errors using linux-4.4.y against kernel target v3.19
2017-03-17 10:33 ` Johannes Berg
@ 2017-03-20 20:35 ` Ezequiel Garcia
0 siblings, 0 replies; 6+ messages in thread
From: Ezequiel Garcia @ 2017-03-20 20:35 UTC (permalink / raw)
To: Johannes Berg; +Cc: Arend Van Spriel, backports
On 17 March 2017 at 07:33, Johannes Berg <johannes@sipsolutions.net> wrote:
> On Fri, 2017-03-17 at 11:29 +0100, Arend Van Spriel wrote:
>>
>> Yeah, I meant retry kernel integration with the v4.4 kernel instead
>> of v4.4.53. However, I think we can safely assume kernel integration
>> to be broken. Not sure whether Johannes want to support it moving
>> forward. I think for now it has low priority.
>
> I currently have no intention of working on it.
>
Fair enough. It's not a big deal really.
Thanks guys,
--=20
Ezequiel Garc=C3=ADa, VanguardiaSur
www.vanguardiasur.com.ar
--
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^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2017-03-20 20:43 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2017-03-15 15:06 Errors using linux-4.4.y against kernel target v3.19 Ezequiel Garcia
2017-03-15 19:40 ` Arend Van Spriel
2017-03-15 23:45 ` Ezequiel Garcia
2017-03-17 10:29 ` Arend Van Spriel
2017-03-17 10:33 ` Johannes Berg
2017-03-20 20:35 ` Ezequiel Garcia
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