From: Jim Baxter <jim_baxter@mentor.com>
To: Roberto Sassu <roberto.sassu@huawei.com>,
Eugeniu Rosca <erosca@de.adit-jv.com>
Cc: Rob Landley <rob@landley.net>, "hpa@zytor.com" <hpa@zytor.com>,
Masahiro Yamada <masahiroy@kernel.org>,
Arvind Sankar <nivedita@alum.mit.edu>,
Mimi Zohar <zohar@linux.ibm.com>,
"viro@zeniv.linux.org.uk" <viro@zeniv.linux.org.uk>,
"linux-security-module@vger.kernel.org"
<linux-security-module@vger.kernel.org>,
"linux-integrity@vger.kernel.org"
<linux-integrity@vger.kernel.org>,
"initramfs@vger.kernel.org" <initramfs@vger.kernel.org>,
"linux-api@vger.kernel.org" <linux-api@vger.kernel.org>,
"linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"bug-cpio@gnu.org" <bug-cpio@gnu.org>,
"zohar@linux.vnet.ibm.com" <zohar@linux.vnet.ibm.com>,
Silviu Vlasceanu <Silviu.Vlasceanu@huawei.com>,
Dmitry Kasatkin <dmitry.kasatkin@huawei.com>,
"takondra@cisco.com" <takondra@cisco.com>,
"kamensky@cisco.com" <kamensky@cisco.com>,
"arnd@arndb.de" <arnd@arndb.de>,
"james.w.mcmechan@gmail.com" <james.w.mcmechan@gmail.com>,
"linux-kbuild@vger.kernel.org" <linux-kbuild@vger.kernel.org>,
Dirk Behme <dirk.behme@de.bosch.com>,
Eugeniu Rosca <roscaeugeniu@gmail.com>
Subject: Re: [PATCH v4 0/3] initramfs: add support for xattrs in the initial ram disk
Date: Fri, 29 Jul 2022 11:37:49 +0100 [thread overview]
Message-ID: <d6af7f7e-7f8c-a6a7-7a09-84928fd69774@mentor.com> (raw)
In-Reply-To: <8e6a723874644449be99fcebb0905058@huawei.com>
On 19/07/2022 07:55, Roberto Sassu wrote:
>> From: Jim Baxter [mailto:jim_baxter@mentor.com]
>> Sent: Monday, July 18, 2022 8:08 PM
>>
>>
>>
>> Best regards,
>>
>> *Jim Baxter*
>>
>> Siemens Digital Industries Software
>> Automotive Business Unit
>> DI SW STS ABU
>> UK
>> Tel.: +44 (161) 926-1656
>> mailto:jim.baxter@siemens.com <mailto:jim.baxter@siemens.com>
>> sw.siemens.com <https://sw.siemens.com/>
>>
>> On 18/07/2022 17:49, Roberto Sassu wrote:
>>>> From: Jim Baxter [mailto:jim_baxter@mentor.com]
>>>> Sent: Monday, July 18, 2022 6:36 PM
>>>>
>>>>
>>>> Hello,
>>>>
>>>> I have been testing these patches and do not see the xattr information when
>>>> trying to retrieve it within the initramfs, do you have an example of how
>>>> you tested this originally?
>>>
>>> Hi Jim, all
>>>
>>> apologies, I didn't find yet the time to look at this.
>>
>> Hello Roberto,
>>
>> Thank you for your response, I can wait until you have looked at the patches,
>> I asked the question to make sure it was not something wrong in my
>> configuration.
>>
>>>
>>> Uhm, I guess this could be solved with:
>>>
>>> https://github.com/openeuler-
>> mirror/kernel/commit/18a502f7e3b1de7b9ba0c70896ce08ee13d052da
>>>
>>> and adding initramtmpfs to the kernel command line. You are
>>> probably using ramfs, which does not have xattr support.
>>>
Can I clarify which filesystem type is supported with this patch series?
Is it tmpfs or perhaps a ramdisk?
>>
>>
>> Thank you, I have tested that patch but the problem remained. Here is my
>> command line, I wonder if there is something wrong.
>>
>> Kernel command line: rw rootfstype=initramtmpfs root=/dev/ram0
>> initrd=0x500000000 rootwait
>
> It is just initramtmpfs, without rootfstype=.
>
> Roberto
Best regards,
Jim
next prev parent reply other threads:[~2022-07-29 10:38 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-23 12:18 [PATCH v4 0/3] initramfs: add support for xattrs in the initial ram disk Roberto Sassu
2019-05-23 12:18 ` [PATCH v4 1/3] initramfs: add file metadata Roberto Sassu
2022-06-15 17:54 ` Eugeniu Rosca
2019-05-23 12:18 ` [PATCH v4 2/3] initramfs: read metadata from special file METADATA!!! Roberto Sassu
2019-07-01 12:54 ` Mimi Zohar
2019-05-23 12:18 ` [PATCH v4 3/3] gen_init_cpio: add support for file metadata Roberto Sassu
2019-06-30 15:27 ` Mimi Zohar
2022-06-16 14:47 ` Eugeniu Rosca
2022-06-16 15:16 ` Eugeniu Rosca
2022-06-30 15:06 ` Roberto Sassu
2022-06-30 20:38 ` Eugeniu Rosca
2019-06-03 9:31 ` [PATCH v4 0/3] initramfs: add support for xattrs in the initial ram disk Roberto Sassu
2019-06-03 18:32 ` Rob Landley
2019-06-26 8:15 ` Roberto Sassu
2019-06-30 15:39 ` Mimi Zohar
2019-07-01 13:42 ` Roberto Sassu
2019-07-01 14:31 ` Mimi Zohar
2019-07-15 16:54 ` Roberto Sassu
2019-07-24 15:34 ` Roberto Sassu
2022-06-09 10:26 ` Eugeniu Rosca
2022-06-09 11:05 ` Roberto Sassu
2022-06-10 15:33 ` Eugeniu Rosca
2022-06-10 15:38 ` Roberto Sassu
2022-06-15 9:27 ` Eugeniu Rosca
2022-07-18 16:36 ` Jim Baxter
2022-07-18 16:49 ` Roberto Sassu
2022-07-18 18:08 ` Jim Baxter
2022-07-19 6:55 ` Roberto Sassu
2022-07-19 11:50 ` Rob Landley
2022-07-19 12:26 ` Roberto Sassu
2022-07-19 14:14 ` Rob Landley
2022-07-20 11:52 ` Roberto Sassu
2022-07-29 10:37 ` Jim Baxter [this message]
2022-07-30 9:39 ` Rob Landley
2022-07-19 11:33 ` Rob Landley
2022-07-19 11:00 ` Rob Landley
2019-07-01 13:22 ` Mimi Zohar
2022-06-15 15:50 ` Alexander Lobakin
2022-06-15 16:03 ` Roberto Sassu
2022-06-16 13:24 ` Eugeniu Rosca
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