Messages in this thread | | | From | "Xu, Yanfei" <> | Subject | BUG: mips: errors when compiling kernel with a large initramfs | Date | Tue, 7 Apr 2020 17:58:23 +0800 |
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Hi,
It fails to compile mips kernel with large initramfs (at link time).
kernel version: 5.6.0
Steps to reproduce:
1. git clone mainline kernel
2. set ARCH=mips and CROSS_COMPILE=mips-linux-gnu-
3. make defconfig
4.enable initramfs support and set the path about initramfs source file
5.make -j24
[KEY] when your initramfs files is too large, and cause usr/initramfs_data.cpio.gz
compiled is larger than 225M, you will get the following error. BTW, x86 doesn't
have this issue that I have tested.
------------------------------error messages-----------------------------------------
CHK include/generated/compile.h LD vmlinux.o MODPOST vmlinux.o MODINFO modules.builtin.modinfo GEN modules.builtin LD .tmp_vmlinux.kallsyms1 kernel/configs.o: In function `ikconfig_cleanup': /home/wrsadmin/work/linux/kernel/linux-master/kernel/configs.c:72:(.exit.text+0x8): relocation truncated to fit: R_MIPS_26 against `remove_proc_entry' fs/binfmt_script.o: In function `exit_script_binfmt': /home/wrsadmin/work/linux/kernel/linux-master/fs/binfmt_script.c:165:(.exit.text+0x4): relocation truncated to fit: R_MIPS_26 against `unregister_binfmt' fs/binfmt_elf.o: In function `exit_elf_binfmt': /home/wrsadmin/work/linux/kernel/linux-master/fs/binfmt_elf.c:2393:(.exit.text+0x4): relocation truncated to fit: R_MIPS_26 against `unregister_binfmt' fs/mbcache.o: In function `mbcache_exit': /home/wrsadmin/work/linux/kernel/linux-master/fs/mbcache.c:429:(.exit.text+0x4): relocation truncated to fit: R_MIPS_26 against `kmem_cache_destroy' fs/nfs_common/grace.o: In function `exit_grace': /home/wrsadmin/work/linux/kernel/linux-master/fs/nfs_common/grace.c:133:(.exit.text+0x4): relocation truncated to fit: R_MIPS_26 against `unregister_pernet_subsys' fs/ext4/super.o: In function `ext4_destroy_lazyinit_thread': /home/wrsadmin/work/linux/kernel/linux-master/fs/ext4/super.c:3456:(.exit.text+0x24): relocation truncated to fit: R_MIPS_26 against `kthread_stop' fs/ext4/super.o: In function `unregister_as_ext2': /home/wrsadmin/work/linux/kernel/linux-master/fs/ext4/super.c:6126:(.exit.text+0x30): relocation truncated to fit: R_MIPS_26 against `unregister_filesystem' fs/ext4/super.o: In function `unregister_as_ext3': /home/wrsadmin/work/linux/kernel/linux-master/fs/ext4/super.c:6155:(.exit.text+0x3c): relocation truncated to fit: R_MIPS_26 against `unregister_filesystem' fs/ext4/super.o: In function `ext4_exit_fs': /home/wrsadmin/work/linux/kernel/linux-master/fs/ext4/super.c:6261:(.exit.text+0x48): relocation truncated to fit: R_MIPS_26 against `unregister_filesystem' fs/ext4/super.o: In function `destroy_inodecache': /home/wrsadmin/work/linux/kernel/linux-master/fs/ext4/super.c:1218:(.exit.text+0x50): relocation truncated to fit: R_MIPS_26 against `rcu_barrier' /home/wrsadmin/work/linux/kernel/linux-master/fs/ext4/super.c:1219:(.exit.text+0x5c): additional relocation overflows omitted from the output Makefile:1086: recipe for target 'vmlinux' failed make[1]: *** [vmlinux] Error 1 Makefile:1058: recipe for target 'autoksyms_recursive' failed make: *** [autoksyms_recursive] Error 2
Any comment will be appreciated.
Thanks,
Yanfei
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