函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\microcode\amd.c Create Date:2022-07-27 09:09:17
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：reload_ucode_amd

函数原型：void reload_ucode_amd(void)

返回类型：void

参数：无

572  mc等于amd_ucode_patch
574  Access to machine-specific registers (available on 586 and better only)* Note: the rd* operations modify the parameters directly (without using* pointer indirection), this allows gcc to optimize better(AMD64 MSRs. Not complete. See the architecture manual for a more* complete list., rev, dummy)
576  如果rev小于patch_id则
577  如果非__apply_microcode_amd(mc)则
578  ucode_new_rev等于patch_id
579  打印信息("reload patch_level=0x%08x\n", ucode_new_rev)