UBUNTU: [Config] Set CONFIG_KEXEC=y for all architectures

[mirror_ubuntu-zesty-kernel.git] / mm / filemap.c

diff --git a/mm/filemap.c b/mm/filemap.c
index b772a33ef640ab0d6770bb3d249a6fe6f16eeebc..3f9afded581be1a013bda4db2c0ec3a721323364 100644 (file)
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1791,6 +1791,11 @@ static ssize_t do_generic_file_read(struct file *filp, loff_t *ppos,
 
                cond_resched();
 find_page:
+               if (fatal_signal_pending(current)) {
+                       error = -EINTR;
+                       goto out;
+               }
+
                page = find_get_page(mapping, index);
                if (!page) {
                        page_cache_sync_readahead(mapping,