[35.3.1] cannot add CONFIG_BLK_DEV_SR for enabling SCSI CDROM

[fengying_chu]

Hi, we would like to enable SCSI CDROM at OrinNX 8GB with Xavier NX Devkit(NVMe), so we add CONFIG_BLK_DEV_SR in the defconfig file.
The build and flash process is ok, but the DUT hangs when it first boots to the OOBE.
There is nothing showing at the monitor. It just hangs.
The debug log is attached, and there is some information about “module verification failed: signature and/or required key missing”.
Could you please to check this issue? Thanks a lot.

您好，我們想要加入SCSI CDROM功能，所以將CONFIG_BLK_DEV_SR加入defconfig檔案。
程式碼有build成功，且燒錄過程也沒有錯誤。但是，當DUT燒完後，其是無法開進OOBE使用者設定畫面，monitor沒有顯示任何畫面。
也就是說，此DUT在燒完機後，第一次開機都無法進入OS、無法操作。
以下是log，能幫忙檢視看看嗎，感謝。

defconfig (32.5 KB)
log_20230504.txt (115.2 KB)

[WayneWWW]

You need to rebuild the nvidia.ko driver. Source code is in public tarball.

You changed the kernel image but you didn’t rebuild the rest of kernel modules (.ko files)

[fengying_chu]

Hi Wayne,
In addition to nvidia.ko, nvidia-drm.ko, and nvidia-modeset.ko, what .ko files in public tarball do we need to rebuild if we change the kernel image?
Thanks a lot.