Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\check.c Create Date:2022-07-28 08:46:43
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:check_for_bios_corruption

Proto:static void check_for_bios_corruption(void)

Type:void

Parameter:Nothing

143  corruption = 0
145  If Not memory_corruption_check Then Return
148  When i < num_scan_areas cycle
149  addr = __va(addr)
150  size = size
152  When size cycle
153  If Not addr Then Continue
155  pr_err("Corrupted low memory at %p (%lx phys) = %08lx\n", addr, __pa(addr), * addr)
156  corruption = 1
157  addr = 0
161  WARN_ONCE(corruption, r conditions "Memory corruption detected in low memory\n")
Caller
NameDescribe
check_corruption