linux-kernel - Re: fw_fallback.sh test failed in Debian 11

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Message-ID: <CY4PR11MB13205F799D0A30BB011E4334C5149@CY4PR11MB1320.namprd11.prod.outlook.com>
Date:   Thu, 1 Dec 2022 00:42:54 +0000
From:   "Zhou, Jie2X" <jie2x.zhou@...el.com>
To:     "Weight, Russell H" <russell.h.weight@...el.com>,
        "gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>
CC:     "shuah@...nel.org" <shuah@...nel.org>,
        "mcgrof@...nel.org" <mcgrof@...nel.org>,
        "Zhang, Tianfei" <tianfei.zhang@...el.com>,
        "linux-kselftest@...r.kernel.org" <linux-kselftest@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "Li, Philip" <philip.li@...el.com>
Subject: Re: fw_fallback.sh test failed in Debian 11

hi Russ,

>> Are you sure you have the proper kernel code loaded with the test
>> firmware code that creates this sysfs file?  Without that, this test
>> will not work.
>Nevertheless, the error message you reported in your first email indicates
>that the test_firmware device may not be present. Did you verify that the running
>system reports the expected configs? What does the following command show?
~# zgrep CONFIG_TEST_FIRMWARE /proc/config.gz
CONFIG_TEST_FIRMWARE=y

best regards,