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-rw-r--r--arch/x86/kernel/crash_dump_64.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
index a7f617a3981d..97529552dd24 100644
--- a/arch/x86/kernel/crash_dump_64.c
+++ b/arch/x86/kernel/crash_dump_64.c
@@ -37,7 +37,6 @@ static ssize_t __copy_oldmem_page(unsigned long pfn, char *buf, size_t csize,
} else
memcpy(buf, vaddr + offset, csize);
- set_iounmap_nonlazy();
iounmap((void __iomem *)vaddr);
return csize;
}