ln -s ../../ldiskfs/kernel_patches/patches linux-stage/patches
ln -s ../../ldiskfs/kernel_patches/series/ldiskfs-5.4.0-42-ubuntu20.series linux-stage/series
cd linux-stage && quilt push -a -q
Applying patch patches/rhel8/ext4-inode-version.patch
Applying patch patches/linux-5.4/ext4-lookup-dotdot.patch
Applying patch patches/suse15/ext4-print-inum-in-htree-warning.patch
Applying patch patches/rhel8/ext4-prealloc.patch
Applying patch patches/ubuntu18/ext4-osd-iop-common.patch
Applying patch patches/ubuntu19/ext4-misc.patch
1 out of 3 hunks FAILED
Patch patches/ubuntu19/ext4-misc.patch does not apply (enforce with -f)
make[2]: *** [autoMakefile:649: sources] Error 1
make[2]: Leaving directory '/home/ubuntu/lustre-build/lustre-release/ldiskfs'
make[1]: *** [autoMakefile:641: all-recursive] Error 1
make[1]: Leaving directory '/home/ubuntu/lustre-build/lustre-release'
make: *** [autoMakefile:519: all] Error 2