Hi all: This email proposes adding myself as a co-maintainer for the x86 architecture in the cloud-kernel maintained in the openAnolis. Over the last three years, I've deeply engaged with the x86 architecture, making some contributions across various aspects. That includes: 1. New feature:Enable hwdrc through resctrl[1] 2. New feature: Alicc (Alibaba cryptographic accelerator driver)[2][3][4] 3. Backport feature: support microcode hot-rollback on intel platform[5] 4. Backport feature: Enable ACPI PCC on arm64[6] 5. Backport feature:perf support instruction latency\L2 Topdown events\data block and addr block.etc.[7] 6. Other bug fixes:[8][9][10][11][12][13][14][15][16][17][18][19][20] Giving that I have been an x86 architecture reviewer for over a year, I’d like to take on greater responsibilities. And in the future, I will continuously focus on x86 architecture and make more efforts based on the openAnolis community. Thanks, Guanjun PS: The files(or directories) list that I want to maintain is as follows: _//_ drivers/iommu/intel-iommu.c include/linux/intel-iommu.h drivers/iommu/ include/linux/iommu.h include/linux/of_iommu.h include/linux/iova.h Documentation/x86/resctrl* arch/x86/include/asm/resctrl.h arch/x86/kernel/cpu/resctrl/ Documentation/devicetree/bindings/x86/ Documentation/x86/ arch/x86/ drivers/dma/ Documentation/admin-guide/pm/cpuidle.rst Documentation/driver-api/pm/cpuidle.rst drivers/cpuidle/ include/linux/cpuidle.h [1] https://gitee.com/anolis/cloud-kernel/pulls/2643 [2] https://gitee.com/anolis/cloud-kernel/pulls/611 [3] https://gitee.com/anolis/cloud-kernel/pulls/606 [4] https://gitee.com/anolis/cloud-kernel/pulls/573 [5] https://gitee.com/anolis/cloud-kernel/pulls/383 [6] https://gitee.com/anolis/cloud-kernel/pulls/679 [7] https://gitee.com/anolis/cloud-kernel/pulls/324 [8] https://gitee.com/anolis/cloud-kernel/pulls/2643 [9] https://gitee.com/anolis/cloud-kernel/pulls/1887 [10] https://gitee.com/anolis/cloud-kernel/pulls/896 [11] https://gitee.com/anolis/cloud-kernel/pulls/701 [12] https://gitee.com/anolis/cloud-kernel/pulls/690 [13] https://gitee.com/anolis/cloud-kernel/pulls/619 [14] https://gitee.com/anolis/cloud-kernel/pulls/617 [15] https://gitee.com/anolis/cloud-kernel/pulls/543 [16] https://gitee.com/anolis/cloud-kernel/pulls/472 [17] https://gitee.com/anolis/cloud-kernel/pulls/426 [18] https://gitee.com/anolis/cloud-kernel/pulls/292 [19] https://gitee.com/anolis/cloud-kernel/pulls/211 [20] https://gitee.com/anolis/cloud-kernel/pulls/24