Hello maintainers,

Here are some of my contributions :

1. Fix some upstream serious bugs I found, and the upstream maintainer has accept these patches. [1] [2] [3] [4] [5] [6]

2. In version anolis cloud kernel 4.19, fully support aero series(95xx) and ventura series(94xx) raid card, and optimise raid performance. [7] [8] [9]

3. Support various customer`s raid problems, proficient in bug analysis, and skilled at using storcli64. [14] [15]

4. Backport dozens of bugfix patches to anolis cloud kernel 4.19, improve megaraid_sas driver`s code quality. [10] [11] [12] [13]

5. Also working on scsi module, optimise tcmu significant performance (30% with file backstore). [16]

[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=27b571cc454e5a5939b4940ed0bf20aaf37f5225

[2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ad40d51992392a2336af861f83c17c0b08ca64b6

[3] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=17883cd59f5575ebe5b3cce2fd0f0d91738871bb

[4] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9b78d8fadeee078ca947a3b44157f42035fdf8b1

[5] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8c499e49240bd93628368c3588975cfb94169b8b

[6] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7dd6f4af9482c319fa829583799e63e38967177d

[7] https://gitee.com/anolis/cloud-kernel/pulls/103

[8] https://gitee.com/anolis/cloud-kernel/pulls/213

[9] https://gitee.com/anolis/cloud-kernel/pulls/687

[10] https://gitee.com/anolis/cloud-kernel/pulls/215

[11] https://gitee.com/anolis/cloud-kernel/pulls/622

[12] https://gitee.com/anolis/cloud-kernel/pulls/614

[13] https://gitee.com/anolis/cloud-kernel/pulls/598

[14] https://bugzilla.openanolis.cn/show_bug.cgi?id=4509

[15] https://bugzilla.openanolis.cn/show_bug.cgi?id=2044

[16] https://gitee.com/anolis/cloud-kernel/pulls/410