1 files changed, 5 insertions, 2 deletions

diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
index 4e61388ec03d..55bb57e6a30d 100644
--- a/fs/proc/vmcore.c
+++ b/fs/proc/vmcore.c
@@ -231,7 +231,9 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
 
         list_for_each_entry(m, &vmcore_list, list) {
                 if (*fpos < m->offset + m->size) {
-                        tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
+                        tsz = (size_t)min_t(unsigned long long,
+                                            m->offset + m->size - *fpos,
+                                            buflen);
                         start = m->paddr + *fpos - m->offset;
                         tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
                         if (tmp < 0)
@@ -461,7 +463,8 @@ static int mmap_vmcore(struct file *file, struct vm_area_struct *vma)
                 if (start < m->offset + m->size) {
                         u64 paddr = 0;
 
-                        tsz = min_t(size_t, m->offset + m->size - start, size);
+                        tsz = (size_t)min_t(unsigned long long,
+                                            m->offset + m->size - start, size);
                         paddr = m->paddr + start - m->offset;
                         if (vmcore_remap_oldmem_pfn(vma, vma->vm_start + len,
                                                     paddr >> PAGE_SHIFT, tsz,