Approved: Fortect
Over the past week, some users have reported that they have encountered Linux that cannot handle kernel requests to paging a virtual address.
Why Should I Enter A 100% CAPTCHA?
Performing a CAPTCHA test confirms that you are a human and grants you temporary access to site properties.
What Can I Do To Prevent Distinct From Being Used In The Future?
If you are using a private connection, e.g. B. At home, you can run a virus scan on your device to make sure it is not infected with malware.
If you’re in a new office or on a shared network, you can ask your network administrator to run a diagnostic scan of your entire network for misconfigured and infected devices.
Another way to prevent this posting in the future is to use the Privacy Pass. Now you may need to get version 2.0 from the Firefox add-ons store.
I am working with i.mx8mm evk with dsp one as interface. Yocto release 4.19.35 imx-warrior.
SAI1 interface connected to DSP serial port for I2S reading and
The SAI5 user interface is connected to another serialDSP port for I2S data collection.
Approved: Fortect
Fortect is the world's most popular and effective PC repair tool. It is trusted by millions of people to keep their systems running fast, smooth, and error-free. With its simple user interface and powerful scanning engine, Fortect quickly finds and fixes a broad range of Windows problems - from system instability and security issues to memory management and performance bottlenecks.
when I tried to pass the test (playback recording followed by alsa utilities recording)
Reading and saving hw_params: gas station: 8, format: S32_LE and sampling percentage: 48000
Recording is starting and I got a paging request error, please find the log below:
root@imx8mmevk:~# ./play32.sh
root@imx8mmevk:~# Play WAVE ‘ref8_32bit.wav’: Big-endian 32-bit character, 48000 Hz, 8 channels
root@imx8mmevk:~#./cap.sh
[ 26.962635] BE: adsp_pcm_be_startup microphone [be_mic_rec]
[ 26.977791] MIC_FE: adsp_pcm_fe_startup [fe_mic_rec]
Record ‘mic wave.wav’ : [ 26.995513] MIC BE : adsp_pcm_be_hw_params [be_mic_rec] rate 48000 ch 8 bit 35 period 160-4
signed 32 bits Little Rate[ endian, 27.MIC 007136] BE : adsp_pcm_be_hw_params [be_mic_rec] mclk 245760 BR0 [257.0 BR0] MIC BE: ADSP_PCM_BE_HW_PARAMS LRCK_INV [BE_MIC_REC] 0 BCK_INV 0
[27.038681] MIC_FE: ADSP_PCM_FE_HW_PARAMS [Fe_Mic_Rec] Stream 48000 CH 7-bit 32″160-4 8:1 period: 2.7, period 8:3 0x06 0x1A9
[ 27.169518] Kernel cannot service paging request via virtual address ffff00001a9cd000
[27.177450] Memory stop information:
[ 27.180242] ESR=0x96000007
[27.183318] Exception class=DABT (current EL), IL 32=bits
[ 27.189 254] SET 0 , e st is FnV=0< br>[27.192307] EA=8, S1PTW=0
br>[27.20 2215] CM 0, =WnR is 0
[27.205201] Swapper Pgtable: 4kpages, VA 48 bits, pgdp = 00000000a64ad819
[27. [FFFF00001A9.109] 27. [FFFF00001A9.109]] PGD = 00000000BDFE803, PUD = 00000000BDFFD803, PMD = 00000000B02E7003, PTE = 00000000B02E7003, PTE = 000000B02E7003, PTE = 0000000000B02E7003, PTE = 000000 00000000B02E7003, PTE = 0000000000B02E7003, PTE = “# FF0000″>[27.222739] Internal Error: UPS: 96000007 “#FF0000″>[27.228311] Related modules: 8021Q GARP stp mrp qca93772(Obrc3core) [crct17PID3 Record6 47.2] Stack Limit=0x00000000444534 CPU2)
4 : PID: 2 4276 Comm: arecord Tainted: GO 4.19.35-1.1.0+g0f9917c #1
[ 27.252416] Hardware Company: FSL i.MX8MM EVK Board (DT)
[ 27.257465] 20000005 pstate: ( nzCv daif -PAN -UAO)
[27.262260 ] Desktop: __memcpy_fromio+0x48/ 0x88
[27.266357] lr: copy_to_user_fromio+ 0xF4 / 0x108
[27.270884] SP: FFFF00001A98BA80
FFFF00001A98BA80 X29: X28: 000000000000
[x26: 27,284817] 00000000000000 x25: x24: ffff80007542d000
[27,290128] x23: ffff0000096086 c8 ffff00001a9cd000
[x22: 27,295439] x21: 000000000F3BFCF0 x20: 0000000000000010: 0000000000000010 x18: 00000000000010 <27 .x17: 306059] 00000000000000000000000000000000> [27,311370] X15: X14: FFFFFFFFFFFFFFFFFFFF0000096086C8
[27,316680] X13: FFFF0000897D0437 X12: FFFF0000097D043F