Commit ff10ffd9 authored by Chunhui Li's avatar Chunhui Li
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ANDROID: kernel: fix debug_kinfo set twice crash issue 



  If write string to /sys/module/debug_kinfo/parameters/build_info
twice, kernel will crash. fix by removing vunmap in build_info_set.

Bug: 213120696
Signed-off-by: default avatarChunhui Li <chunhui.li@mediatek.com>
Change-Id: I683859067a31068de0006be8490efa4b0107044f
(cherry picked from commit bdc772ad)
parent c0c8e7cc
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