Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\microcode\amd.c Create Date:2022-07-28 08:09:12
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:update_cache

Proto:static void update_cache(struct ucode_patch *new_patch)

Type:void

Parameter:

TypeParameterName
struct ucode_patch *new_patch
607  If equiv_cpu == equiv_cpu Then
608  If patch_id >= patch_id Then
610  free previously allocated memory
611  free previously allocated memory
612  Return
615  list_replace - replace old entry by new one*@old : the element to be replaced*@new : the new element to insert* If @old was empty, it will be overwritten.
616  free previously allocated memory
617  free previously allocated memory
618  Return
622  list_add_tail - add a new entry*@new: new entry to be added*@head: list head to add it before* Insert a new entry before the specified head.* This is useful for implementing queues.
Caller
NameDescribe
verify_and_add_patchReturn a non-negative value even if some of the checks failed so that* we can skip over the next patch. If we return a negative value, we* signal a grave error like a memory allocation has failed and the* driver cannot continue functioning normally