erofs pointer corruption and kernel crash

[Gao Xiang]

On 2026/4/10 17:59, Arseniy Krasnov wrote:
> 
> 
> 10.04.2026 12:20, Gao Xiang wrote:
>>
>>
>> On 2026/4/10 16:55, Arseniy Krasnov wrote:
>>>
>>>
>>
>> ...
>>
>>>>>
>>>>> BR2_TARGET_ROOTFS_EROFS=y
>>>>> BR2_TARGET_ROOTFS_EROFS_CUSTOM_COMPRESSION=y
>>>>> BR2_TARGET_ROOTFS_EROFS_COMPRESSION_ALGORITHMS="zstd,22 --max-extent-bytes 65536 -E48bit"
>>
>> btw, may I ask what's the erofs-utils version?
>> erofs-utils 1.9?
> 
> We have 1.8.5 erofs-utils

1.8.5 shouldn't have `-E48bit` support, that is my question.

Thanks,
Gao Xiang