I'm cross-compiling the kernel and I get this error, is this serious? Is it possible to ignore.

[lalakii]

log:

aarch64-linux-gnu-ld: Unexpected GOT/PLT entries detected!
aarch64-linux-gnu-ld: Unexpected run-time procedure linkages detected!
aarch64-linux-gnu-ld: ID map text too big or misaligned
aarch64-linux-gnu-ld: drivers/net/phy/sunxi-ephy.o: in function `ephy_config_init':
sunxi-ephy.c:(.text+0x5f4): undefined reference to `sun50i_ephy_calibrate_value'
aarch64-linux-gnu-ld: drivers/net/phy/sunxi-ephy.o: in function `ac200_ephy_enable.constprop.0':
sunxi-ephy.c:(.text+0x934): undefined reference to `ac200_enable'
aarch64-linux-gnu-ld: sunxi-ephy.c:(.text+0x95c): undefined reference to `ac200_enable'
aarch64-linux-gnu-ld: sunxi-ephy.c:(.text+0xa14): undefined reference to `sun50i_ephy_calibrate_value'
make[1]: *** [scripts/Makefile.vmlinux:34: vmlinux] Error 1
make: *** [Makefile:1255: vmlinux] Error 2
make: *** Waiting for unfinished jobs....

branch: orange-pi-6.1-sun50iw9 device: orange pi zero3

[lalakii]

end

[halmartin]

For anyone else facing this issue, it was resolved for me by selecting the following in my kernel config:

CONFIG_MFD_AC200=y
CONFIG_MFD_AXP20X=m
CONFIG_MFD_AXP20X_I2C=m
CONFIG_MFD_AXP20X_RSB=m

[qichunren]

I go same issue. Did the change merge into repo?