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From:   "Zhou, Jie2X" <jie2x.zhou@intel.com>
To:     "Weight, Russell H" <russell.h.weight@intel.com>,
        "gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>
CC:     "shuah@kernel.org" <shuah@kernel.org>,
        "mcgrof@kernel.org" <mcgrof@kernel.org>,
        "Zhang, Tianfei" <tianfei.zhang@intel.com>,
        "linux-kselftest@vger.kernel.org" <linux-kselftest@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "Li, Philip" <philip.li@intel.com>
Subject: Re: fw_fallback.sh test failed in Debian 11
Thread-Topic: fw_fallback.sh test failed in Debian 11
Thread-Index: AQHZA5lIOHIFr50OcUq4S5sLOYsQua5VjYWAgAFsaHyAAMJuAIAAd7cVgAAD/YCAAAUgCA==
Date:   Thu, 1 Dec 2022 01:28:53 +0000
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>How much of this path exists on your machine?=0A=
>/sys/devices/virtual/misc/test_firmware/trigger_request=0A=
This path exists.=0A=
=0A=
>And is there anything in the dmesg output that indicates a failure associa=
ted with=0A=
>the test_firmware device?=0A=
Yes.=0A=
=0A=
kern  :info  : [   77.858068] test_firmware: loading 'test-firmware.bin'=0A=
kern  :info  : [   77.864705] test_firmware: loaded: 8=0A=
kern  :info  : [   77.874250] test_firmware: loading 'test-firmware.bin'=0A=
kern  :warn  : [   77.880672] misc test_firmware: Direct firmware load for =
test-firmware.bin failed with error -2=0A=
kern  :info  : [   77.890106] test_firmware: load of 'test-firmware.bin' fa=
iled: -2=0A=
kern  :info  : [   78.896662] test_firmware: loading ''=0A=
kern  :info  : [   78.901059] test_firmware: load of '' failed: -22=0A=
kern  :info  : [   78.907422] test_firmware: loading ''=0A=
kern  :err   : [   78.912278] test_firmware: failed to async load firmware=
=0A=
kern  :info  : [   78.918594] test_firmware: loading 'nope-test-firmware.bi=
n'=0A=
kern  :warn  : [   78.925405] misc test_firmware: Direct firmware load for =
nope-test-firmware.bin failed with error -2=0A=
kern  :info  : [   78.935260] Ignoring firmware sysfs fallback due to sysct=
l knob=0A=
kern  :info  : [   78.941934] test_firmware: load of 'nope-test-firmware.bi=
n' failed: -2=0A=
kern  :info  : [   78.962155] test_firmware: loading 'test-firmware.bin'=0A=
kern  :info  : [   78.968232] test_firmware: loaded: 9=0A=
kern  :info  : [   78.986063] test_firmware: loading 'test-firmware.bin'=0A=
kern  :info  : [   78.992269] test_firmware: loaded: 9=0A=
kern  :info  : [   79.023611] test_firmware: reset=0A=
kern  :info  : [   79.028466] test_firmware: batched sync firmware loading =
'test-firmware.bin' 4 times=0A=
=0A=
best regards,=