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List: openembedded-core
Subject: Re: [OE-core][PATCH v2 1/2] qemu.bbclass: drop OLDEST_KERNEL reference
From: "Changqing Li" <changqing.li () windriver ! com>
Date: 2021-12-31 0:50:34
Message-ID: 3bb83ea8-9b36-b2f3-c889-db1d2ac6c2e8 () windriver ! com
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On 12/30/21 9:21 PM, Richard Purdie wrote:
> [Please note: This e-mail is from an EXTERNAL e-mail address]
>
> On Thu, 2021-12-30 at 16:51 +0800, Changqing Li wrote:
>> On 12/16/21 7:48 PM, Matt Madison wrote:
>>
>>> [Please note: This e-mail is from an EXTERNAL e-mail address]
>>>
>>> which is introducing task hash changes for some
>>> allarch package builds, and should no longer
>>> be needed with recent versions of qemu.
>>>
>>> Signed-off-by: Matt Madison <matt@madison.systems>
>>> ---
>>> meta/classes/qemu.bbclass | 2 +-
>>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>>
>>> diff --git a/meta/classes/qemu.bbclass b/meta/classes/qemu.bbclass
>>> index 01a7b86ae1..333202b7c4 100644
>>> --- a/meta/classes/qemu.bbclass
>>> +++ b/meta/classes/qemu.bbclass
>>> @@ -54,7 +54,7 @@ def qemu_run_binary(data, rootfs_path, binary):
>>> # this dance). For others (e.g. arm) a -cpu option is not necessary, since
>>> the
>>> # qemu-arm default CPU supports all required architecture levels.
>>>
>>> -QEMU_OPTIONS = "-r ${OLDEST_KERNEL} ${@d.getVar("QEMU_EXTRAOPTIONS_%s" %
>>> d.getVar('PACKAGE_ARCH')) or ""}"
>>> +QEMU_OPTIONS = "${@d.getVar("QEMU_EXTRAOPTIONS_%s" %
>>> d.getVar('PACKAGE_ARCH')) or ""}"
>> Hi,
>> Latest yocto still take "CentOS 7.x" as Supported Linux Distributions. But
>> centos7 have kernel version 3.10.
>> But we have some archs, like aarch64, set OLDEST_KERNEL to 3.14. Without "-r
>> ${OLDEST_KERNEL}",
>> some recipes which will run qemu during configure or compile will failed with
>> error:
>> FATAL: kernel too old
>> How about add it back?
>>
> It was removed for a reason and believed to be no longer needed. Which version
> of qemu was this with?
For aarch64, systemd do_configure failed during run following command:
Running test binary command:
tmp-glibc/work/cortexa72-wrs-linux/systemd/1_249.7-r0/meson-qemuwrapper
tmp-glibc/work/cortexa72-wrs-linux/systemd/1_249.7-r0/build/meson-private/sanitycheckc_cross.exe
meson-qemuwrapper is wrapper of qemu-aarch64
tmp-glibc/work/cortexa72-wrs-linux/systemd/1_249.7-r0/recipe-sysroot-native/usr/bin/qemu-aarch64
-version
*qemu-aarch64 version 6.2.0*
Copyright (c) 2003-2021 Fabrice Bellard and the QEMU Project developers
>
> Cheers,
>
> Richard
>
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<div class="moz-cite-prefix">On 12/30/21 9:21 PM, Richard Purdie
wrote:<br>
</div>
<blockquote type="cite" \
cite="mid:80057c485bdc44beb4e4cd4dc533bb6f8333516d.camel@linuxfoundation.org">
<pre class="moz-quote-pre" wrap="">[Please note: This e-mail is from an \
EXTERNAL e-mail address]
On Thu, 2021-12-30 at 16:51 +0800, Changqing Li wrote:
</pre>
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">
On 12/16/21 7:48 PM, Matt Madison wrote:
</pre>
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">[Please note: This e-mail is from an \
EXTERNAL e-mail address]
which is introducing task hash changes for some
allarch package builds, and should no longer
be needed with recent versions of qemu.
Signed-off-by: Matt Madison <a class="moz-txt-link-rfc2396E" \
href="mailto:matt@madison.systems"><matt@madison.systems></a>
---
meta/classes/qemu.bbclass | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meta/classes/qemu.bbclass b/meta/classes/qemu.bbclass
index 01a7b86ae1..333202b7c4 100644
--- a/meta/classes/qemu.bbclass
+++ b/meta/classes/qemu.bbclass
@@ -54,7 +54,7 @@ def qemu_run_binary(data, rootfs_path, binary):
# this dance). For others (e.g. arm) a -cpu option is not necessary, since
the
# qemu-arm default CPU supports all required architecture levels.
-QEMU_OPTIONS = "-r ${OLDEST_KERNEL} \
${@d.getVar("QEMU_EXTRAOPTIONS_%s" % d.getVar('PACKAGE_ARCH')) or \
""}" +QEMU_OPTIONS = <a class="moz-txt-link-rfc2396E" \
href="mailto:${@d.getVar(">"${@d.getVar("</a>QEMU_EXTRAOPTIONS_%s" % \
d.getVar('PACKAGE_ARCH')) or ""}" </pre>
</blockquote>
<pre class="moz-quote-pre" wrap="">Hi,
Latest yocto still take "CentOS 7.x" as Supported Linux Distributions. But
centos7 have kernel version 3.10.
But we have some archs, like aarch64, set OLDEST_KERNEL to 3.14. Without "-r
${OLDEST_KERNEL}",
some recipes which will run qemu during configure or compile will failed with
error:
FATAL: kernel too old
How about add it back?
</pre>
</blockquote>
<pre class="moz-quote-pre" wrap="">
It was removed for a reason and believed to be no longer needed. Which version
of qemu was this with?</pre>
</blockquote>
<p>For aarch64, systemd do_configure failed during run following
command:<br>
</p>
<p>Running test binary command:
tmp-glibc/work/cortexa72-wrs-linux/systemd/1_249.7-r0/meson-qemuwrapper
tmp-glibc/work/cortexa72-wrs-linux/systemd/1_249.7-r0/build/meson-private/sanitycheckc_cross.exe</p>
<p>meson-qemuwrapper is wrapper of qemu-aarch64</p>
tmp-glibc/work/cortexa72-wrs-linux/systemd/1_249.7-r0/recipe-sysroot-native/usr/bin/qemu-aarch64
-version<br>
<b>qemu-aarch64 version 6.2.0</b><br>
Copyright (c) 2003-2021 Fabrice Bellard and the QEMU Project
developers<br>
<br>
<blockquote type="cite" \
cite="mid:80057c485bdc44beb4e4cd4dc533bb6f8333516d.camel@linuxfoundation.org"> <pre \
class="moz-quote-pre" wrap="">
Cheers,
Richard
</pre>
</blockquote>
</body>
</html>
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