print_req_error while mkfs loop device

kernelversion: 4.19.90-2005.2.0.0039.oe1.aarch64

step to reproduce:

create file on tmpfs: dd if=/dev/zero of=/tmp/test.img count=100 bs=1M
attach with loop1: losetup /dev/loop1 /tmp/test.img
mkfs /dev/loop1, then got error messages like:

[104286.004575] print_req_error: I/O error, dev loop1, sector 204672
[104286.005444] print_req_error: I/O error, dev loop1, sector 522
[104286.005903] print_req_error: I/O error, dev loop1, sector 16906
[104286.006377] print_req_error: I/O error, dev loop1, sector 32774
[104286.006840] print_req_error: I/O error, dev loop1, sector 49674
[104286.007292] print_req_error: I/O error, dev loop1, sector 65542
[104286.007769] print_req_error: I/O error, dev loop1, sector 82442
[104286.008327] print_req_error: I/O error, dev loop1, sector 98310
[104286.008807] print_req_error: I/O error, dev loop1, sector 115210
[104286.009311] print_req_error: I/O error, dev loop1, sector 131078

No errors report on kernel-4.18 & 4.19.36-vhulk1907.1.0.h773

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非内核问题，用户态工具mkfs.ext2高版本会下发fallocatr(zero range)，而tmpfs在fallocate时是不支持zero range引起的。
非tmpfs不会有这个问题

GVP openEuler / kernel

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GVPopenEuler / kernel

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