tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 1acb6ad947eee3676d09c5626001d3bc1b69b9ce !4990 vt: fix memory overlapping when deleting chars in the buffer

elapsed time: 746m

configs tested: 7 configs skipped: 97

The following configs have been built successfully. More configs may be tested in the coming days.

tested configs: arm64 allmodconfig gcc arm64 allnoconfig gcc arm64 defconfig gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 defconfig gcc x86_64 rhel-8.3-rust clang