* [PATCH 0/1] systemd: avoid boot failures for mips64
@ 2016-10-09 9:23 Chen Qi
2016-10-09 9:23 ` [PATCH 1/1] " Chen Qi
0 siblings, 1 reply; 5+ messages in thread
From: Chen Qi @ 2016-10-09 9:23 UTC (permalink / raw)
To: openembedded-core
The following changes since commit 747f59f5103995654f2b10a52d1dfd2dd4ad1a0e:
linux-yocto/4.8: Enable R8169 driver since its needed by supported platforms (2016-10-08 07:45:53 +0100)
are available in the git repository at:
git://git.openembedded.org/openembedded-core-contrib ChenQi/bug10250
http://cgit.openembedded.org/cgit.cgi/openembedded-core-contrib/log/?h=ChenQi/bug10250
Chen Qi (1):
systemd: avoid boot failures for mips64
meta/recipes-core/systemd/systemd.inc | 1 +
1 file changed, 1 insertion(+)
--
1.9.1
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 1/1] systemd: avoid boot failures for mips64
2016-10-09 9:23 [PATCH 0/1] systemd: avoid boot failures for mips64 Chen Qi
@ 2016-10-09 9:23 ` Chen Qi
2016-10-16 23:03 ` Khem Raj
0 siblings, 1 reply; 5+ messages in thread
From: Chen Qi @ 2016-10-09 9:23 UTC (permalink / raw)
To: openembedded-core
If we start a systemd based qemumips64 target with 'pam' enabled in
DISTRO_FEATURES, we could not login in successfully. After you provide
username and password to the login prompt, the login prompt just comes up
again. Besides, there are other boot failures.
Append '-O0' flag for mips64 target as a workaround to this problem.
[YOCTO #10250]
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
---
meta/recipes-core/systemd/systemd.inc | 1 +
1 file changed, 1 insertion(+)
diff --git a/meta/recipes-core/systemd/systemd.inc b/meta/recipes-core/systemd/systemd.inc
index f800f42..db588e7 100644
--- a/meta/recipes-core/systemd/systemd.inc
+++ b/meta/recipes-core/systemd/systemd.inc
@@ -23,3 +23,4 @@ PV = "230+git${SRCPV}"
S = "${WORKDIR}/git"
LDFLAGS_append_libc-uclibc = " -lrt -lssp_nonshared -lssp "
+CFLAGS_append_mips64 = " -O0"
--
1.9.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 1/1] systemd: avoid boot failures for mips64
2016-10-09 9:23 ` [PATCH 1/1] " Chen Qi
@ 2016-10-16 23:03 ` Khem Raj
2016-10-17 6:25 ` ChenQi
0 siblings, 1 reply; 5+ messages in thread
From: Khem Raj @ 2016-10-16 23:03 UTC (permalink / raw)
To: Chen Qi; +Cc: Patches and discussions about the oe-core layer
On Sun, Oct 9, 2016 at 2:23 AM, Chen Qi <Qi.Chen@windriver.com> wrote:
> If we start a systemd based qemumips64 target with 'pam' enabled in
> DISTRO_FEATURES, we could not login in successfully. After you provide
> username and password to the login prompt, the login prompt just comes up
> again. Besides, there are other boot failures.
>
> Append '-O0' flag for mips64 target as a workaround to this problem.
>
> [YOCTO #10250]
>
> Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
> ---
> meta/recipes-core/systemd/systemd.inc | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/meta/recipes-core/systemd/systemd.inc b/meta/recipes-core/systemd/systemd.inc
> index f800f42..db588e7 100644
> --- a/meta/recipes-core/systemd/systemd.inc
> +++ b/meta/recipes-core/systemd/systemd.inc
> @@ -23,3 +23,4 @@ PV = "230+git${SRCPV}"
> S = "${WORKDIR}/git"
>
> LDFLAGS_append_libc-uclibc = " -lrt -lssp_nonshared -lssp "
> +CFLAGS_append_mips64 = " -O0"
can you instead explore a bit more e.g. disabling lto etc.
CFLAGS_append_mips64 = " -fno-lto"
and also consider little endian
> --
> 1.9.1
>
> --
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-core
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 1/1] systemd: avoid boot failures for mips64
2016-10-16 23:03 ` Khem Raj
@ 2016-10-17 6:25 ` ChenQi
2016-10-17 13:27 ` Khem Raj
0 siblings, 1 reply; 5+ messages in thread
From: ChenQi @ 2016-10-17 6:25 UTC (permalink / raw)
To: Khem Raj; +Cc: Patches and discussions about the oe-core layer
On 10/17/2016 07:03 AM, Khem Raj wrote:
> On Sun, Oct 9, 2016 at 2:23 AM, Chen Qi <Qi.Chen@windriver.com> wrote:
>> If we start a systemd based qemumips64 target with 'pam' enabled in
>> DISTRO_FEATURES, we could not login in successfully. After you provide
>> username and password to the login prompt, the login prompt just comes up
>> again. Besides, there are other boot failures.
>>
>> Append '-O0' flag for mips64 target as a workaround to this problem.
>>
>> [YOCTO #10250]
>>
>> Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
>> ---
>> meta/recipes-core/systemd/systemd.inc | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/meta/recipes-core/systemd/systemd.inc b/meta/recipes-core/systemd/systemd.inc
>> index f800f42..db588e7 100644
>> --- a/meta/recipes-core/systemd/systemd.inc
>> +++ b/meta/recipes-core/systemd/systemd.inc
>> @@ -23,3 +23,4 @@ PV = "230+git${SRCPV}"
>> S = "${WORKDIR}/git"
>>
>> LDFLAGS_append_libc-uclibc = " -lrt -lssp_nonshared -lssp "
>> +CFLAGS_append_mips64 = " -O0"
> can you instead explore a bit more e.g. disabling lto etc.
> CFLAGS_append_mips64 = " -fno-lto"
>
> and also consider little endian
>
Hi Khem,
I thought of adding '-O0' to CFLAGS because when I was debugging this
problem, I found that several 'printf' statements would make errors
disappear. I'm not familiar with these options. I just gave a test for
'-fno-lto', and it caused the following error.
ERROR: systemd-1_230+gitAUTOINC+3a74d4fc90-r0 do_package: debugedit
failed with exit code 1 (cmd was
'/buildarea2/chenqi/poky/build-systemd/tmp/sysroots/x86_64-linux/usr/lib/rpm/bin/debugedit'
-i -l
'/buildarea2/chenqi/poky/build-systemd/tmp/work/mips64-poky-linux/systemd/1_230+gitAUTOINC+3a74d4fc90-r0/debugsources.list'
'/buildarea2/chenqi/poky/build-systemd/tmp/work/mips64-poky-linux/systemd/1_230+gitAUTOINC+3a74d4fc90-r0/package/usr/lib/systemd/ptest/tests/test-libsystemd-sym.o'):
/buildarea2/chenqi/poky/build-systemd/tmp/sysroots/x86_64-linux/usr/lib/rpm/bin/debugedit:
/buildarea2/chenqi/poky/build-systemd/tmp/work/mips64-poky-linux/systemd/1_230+gitAUTOINC+3a74d4fc90-r0/package/usr/lib/systemd/ptest/tests/test-libsystemd-sym.o:
Unhandled relocation 2 in .debug_info section
ERROR: systemd-1_230+gitAUTOINC+3a74d4fc90-r0 do_package: Function
failed: split_and_strip_files
ERROR: Logfile of failure stored in:
/buildarea2/chenqi/poky/build-systemd/tmp/work/mips64-poky-linux/systemd/1_230+gitAUTOINC+3a74d4fc90-r0/temp/log.do_package.8462
ERROR: Task
(/buildarea2/chenqi/poky/meta/recipes-core/systemd/systemd_230.bb:do_package)
failed with exit code '1'
Best Regards,
Chen Qi
>> --
>> 1.9.1
>>
>> --
>> _______________________________________________
>> Openembedded-core mailing list
>> Openembedded-core@lists.openembedded.org
>> http://lists.openembedded.org/mailman/listinfo/openembedded-core
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 1/1] systemd: avoid boot failures for mips64
2016-10-17 6:25 ` ChenQi
@ 2016-10-17 13:27 ` Khem Raj
0 siblings, 0 replies; 5+ messages in thread
From: Khem Raj @ 2016-10-17 13:27 UTC (permalink / raw)
To: ChenQi; +Cc: Patches and discussions about the oe-core layer
> On Oct 16, 2016, at 11:25 PM, ChenQi <Qi.Chen@windriver.com> wrote:
>
>> On 10/17/2016 07:03 AM, Khem Raj wrote:
>>> On Sun, Oct 9, 2016 at 2:23 AM, Chen Qi <Qi.Chen@windriver.com> wrote:
>>> If we start a systemd based qemumips64 target with 'pam' enabled in
>>> DISTRO_FEATURES, we could not login in successfully. After you provide
>>> username and password to the login prompt, the login prompt just comes up
>>> again. Besides, there are other boot failures.
>>>
>>> Append '-O0' flag for mips64 target as a workaround to this problem.
>>>
>>> [YOCTO #10250]
>>>
>>> Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
>>> ---
>>> meta/recipes-core/systemd/systemd.inc | 1 +
>>> 1 file changed, 1 insertion(+)
>>>
>>> diff --git a/meta/recipes-core/systemd/systemd.inc b/meta/recipes-core/systemd/systemd.inc
>>> index f800f42..db588e7 100644
>>> --- a/meta/recipes-core/systemd/systemd.inc
>>> +++ b/meta/recipes-core/systemd/systemd.inc
>>> @@ -23,3 +23,4 @@ PV = "230+git${SRCPV}"
>>> S = "${WORKDIR}/git"
>>>
>>> LDFLAGS_append_libc-uclibc = " -lrt -lssp_nonshared -lssp "
>>> +CFLAGS_append_mips64 = " -O0"
>> can you instead explore a bit more e.g. disabling lto etc.
>> CFLAGS_append_mips64 = " -fno-lto"
>>
>> and also consider little endian
>>
>
> Hi Khem,
>
> I thought of adding '-O0' to CFLAGS because when I was debugging this problem, I found that several 'printf' statements would make errors disappear. I'm not familiar with these options. I just gave a test for '-fno-lto', and it caused the following error.
O0 will mean bad performance. We should try to narrow it down to a subset of opt passes. Can you try O1 or Os
>
> ERROR: systemd-1_230+gitAUTOINC+3a74d4fc90-r0 do_package: debugedit failed with exit code 1 (cmd was '/buildarea2/chenqi/poky/build-systemd/tmp/sysroots/x86_64-linux/usr/lib/rpm/bin/debugedit' -i -l '/buildarea2/chenqi/poky/build-systemd/tmp/work/mips64-poky-linux/systemd/1_230+gitAUTOINC+3a74d4fc90-r0/debugsources.list' '/buildarea2/chenqi/poky/build-systemd/tmp/work/mips64-poky-linux/systemd/1_230+gitAUTOINC+3a74d4fc90-r0/package/usr/lib/systemd/ptest/tests/test-libsystemd-sym.o'):
> /buildarea2/chenqi/poky/build-systemd/tmp/sysroots/x86_64-linux/usr/lib/rpm/bin/debugedit: /buildarea2/chenqi/poky/build-systemd/tmp/work/mips64-poky-linux/systemd/1_230+gitAUTOINC+3a74d4fc90-r0/package/usr/lib/systemd/ptest/tests/test-libsystemd-sym.o: Unhandled relocation 2 in .debug_info section
> ERROR: systemd-1_230+gitAUTOINC+3a74d4fc90-r0 do_package: Function failed: split_and_strip_files
> ERROR: Logfile of failure stored in: /buildarea2/chenqi/poky/build-systemd/tmp/work/mips64-poky-linux/systemd/1_230+gitAUTOINC+3a74d4fc90-r0/temp/log.do_package.8462
> ERROR: Task (/buildarea2/chenqi/poky/meta/recipes-core/systemd/systemd_230.bb:do_package) failed with exit code '1'
>
> Best Regards,
> Chen Qi
>
>>> --
>>> 1.9.1
>>>
>>> --
>>> _______________________________________________
>>> Openembedded-core mailing list
>>> Openembedded-core@lists.openembedded.org
>>> http://lists.openembedded.org/mailman/listinfo/openembedded-core
>
^ permalink raw reply [flat|nested] 5+ messages in thread
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2016-10-09 9:23 [PATCH 0/1] systemd: avoid boot failures for mips64 Chen Qi
2016-10-09 9:23 ` [PATCH 1/1] " Chen Qi
2016-10-16 23:03 ` Khem Raj
2016-10-17 6:25 ` ChenQi
2016-10-17 13:27 ` Khem Raj
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