scsi: klist: Make it safe to use klists in atomic context

[mirror_ubuntu-bionic-kernel.git] / lib / test_bitmap.c

diff --git a/lib/test_bitmap.c b/lib/test_bitmap.c
index aa1f2669bdd5d83663994ef04ca0d26b634e8e5f..0a6f492fb9d98feab0e8ed31e81b992e20df29b3 100644 (file)
--- a/lib/test_bitmap.c
+++ b/lib/test_bitmap.c
@@ -218,6 +218,10 @@ static const struct test_bitmap_parselist parselist_tests[] __initconst = {
        {-EINVAL, "-1", NULL, 8, 0},
        {-EINVAL, "-0", NULL, 8, 0},
        {-EINVAL, "10-1", NULL, 8, 0},
+       {-EINVAL, "0-31:", NULL, 8, 0},
+       {-EINVAL, "0-31:0", NULL, 8, 0},
+       {-EINVAL, "0-31:0/0", NULL, 8, 0},
+       {-EINVAL, "0-31:1/0", NULL, 8, 0},
        {-EINVAL, "0-31:10/1", NULL, 8, 0},
 };
 
@@ -430,23 +434,32 @@ static void noinline __init test_mem_optimisations(void)
        unsigned int start, nbits;
 
        for (start = 0; start < 1024; start += 8) {
-               memset(bmap1, 0x5a, sizeof(bmap1));
-               memset(bmap2, 0x5a, sizeof(bmap2));
                for (nbits = 0; nbits < 1024 - start; nbits += 8) {
+                       memset(bmap1, 0x5a, sizeof(bmap1));
+                       memset(bmap2, 0x5a, sizeof(bmap2));
+
                        bitmap_set(bmap1, start, nbits);
                        __bitmap_set(bmap2, start, nbits);
-                       if (!bitmap_equal(bmap1, bmap2, 1024))
+                       if (!bitmap_equal(bmap1, bmap2, 1024)) {
                                printk("set not equal %d %d\n", start, nbits);
-                       if (!__bitmap_equal(bmap1, bmap2, 1024))
+                               failed_tests++;
+                       }
+                       if (!__bitmap_equal(bmap1, bmap2, 1024)) {
                                printk("set not __equal %d %d\n", start, nbits);
+                               failed_tests++;
+                       }
 
                        bitmap_clear(bmap1, start, nbits);
                        __bitmap_clear(bmap2, start, nbits);
-                       if (!bitmap_equal(bmap1, bmap2, 1024))
+                       if (!bitmap_equal(bmap1, bmap2, 1024)) {
                                printk("clear not equal %d %d\n", start, nbits);
-                       if (!__bitmap_equal(bmap1, bmap2, 1024))
+                               failed_tests++;
+                       }
+                       if (!__bitmap_equal(bmap1, bmap2, 1024)) {
                                printk("clear not __equal %d %d\n", start,
                                                                        nbits);
+                               failed_tests++;
+                       }
                }
        }
 }