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Diffstat (limited to 'arch/x86/kernel/crash_dump_64.c')
-rw-r--r--arch/x86/kernel/crash_dump_64.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
index 22369dd5de3b..045e82e8945b 100644
--- a/arch/x86/kernel/crash_dump_64.c
+++ b/arch/x86/kernel/crash_dump_64.c
@@ -70,3 +70,8 @@ ssize_t copy_oldmem_page_encrypted(unsigned long pfn, char *buf, size_t csize,
{
return __copy_oldmem_page(pfn, buf, csize, offset, userbuf, true);
}
+
+ssize_t elfcorehdr_read(char *buf, size_t count, u64 *ppos)
+{
+ return read_from_oldmem(buf, count, ppos, 0, sev_active());
+}