[5.10][bugfix] Intel: backport to fix In Field Scan(IFS) Scan At Field(SAF) · Pull Request !4131 · anolis/cloud-kernel

bugzilla: https://bugzilla.openanolis.cn/show_bug.cgi?id=11895

Intel In Field Scan (IFS) is a hardware feature to run circuit level tests on a CPU core to detect problems that are not caught by parity or ECC checks.

IFS Scan At Field(SAF) and ArrayBIST supported in [PR1568](https://gitee.com/anolis/cloud-kernel/pulls/1568) and [PR1648](https://gitee.com/anolis/cloud-kernel/pulls/1648)

This PR is to fix In Field Scan(IFS) Scan At Field(SAF) for SPR/EMR platforms.

**Upstream commit from v5.18 to v6.11:** 
3114f77e9453daa292ec0906f313a715c69b5943 platform/x86/intel/ifs: Initialize union ifs_status to zero
2545deba314eec91dc5ca1a954fe97f91ef1cf07 platform/x86/intel/ifs: release cpus_read_lock()
3279decb2c3c8d58cb0b70ed5235c480735a36ee platform/x86/intel/ifs: Annotate work queue on stack so object debug does not complain
34e82891d995ab89b494032c5ab0ee939cbb7524 tools arch x86: Sync the msr-index.h copy with the kernel sources
9dde6cadb92b5670b23b97ec53091df0530ec38b tools arch x86: Sync the msr-index.h copy with the kernel sources

**Kernel config** 
CONFIG_INTEL_IFS

**Test** 
Kernel is built and run successfully.
Verified in EMR platform(CONFIG_INTEL_IFS=m).

类型	指派人员	状态
审查	xunlei Artie Ding Guixin Liu	已完成 (0/0人)
测试	小龙已测试通过	已完成 (1/1人)

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