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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-05-25 20:24:28 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-05-25 20:24:28 -0700 |
commit | bc2dbc5420e82560e650f8531ceca597441ca171 (patch) | |
tree | ac93448eaba1fe89fa007f9945f7e507b97dba8e /tools/testing | |
parent | 03250e1028057173b212341015d5fbf53327042c (diff) | |
parent | 3f1959721558a976aaf9c2024d5bc884e6411bf7 (diff) | |
download | linux-stable-bc2dbc5420e82560e650f8531ceca597441ca171.tar.gz linux-stable-bc2dbc5420e82560e650f8531ceca597441ca171.tar.bz2 linux-stable-bc2dbc5420e82560e650f8531ceca597441ca171.zip |
Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton:
"16 fixes"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
kasan: fix memory hotplug during boot
kasan: free allocated shadow memory on MEM_CANCEL_ONLINE
checkpatch: fix macro argument precedence test
init/main.c: include <linux/mem_encrypt.h>
kernel/sys.c: fix potential Spectre v1 issue
mm/memory_hotplug: fix leftover use of struct page during hotplug
proc: fix smaps and meminfo alignment
mm: do not warn on offline nodes unless the specific node is explicitly requested
mm, memory_hotplug: make has_unmovable_pages more robust
mm/kasan: don't vfree() nonexistent vm_area
MAINTAINERS: change hugetlbfs maintainer and update files
ipc/shm: fix shmat() nil address after round-down when remapping
Revert "ipc/shm: Fix shmat mmap nil-page protection"
idr: fix invalid ptr dereference on item delete
ocfs2: revert "ocfs2/o2hb: check len for bio_add_page() to avoid getting incorrect bio"
mm: fix nr_rotate_swap leak in swapon() error case
Diffstat (limited to 'tools/testing')
-rw-r--r-- | tools/testing/radix-tree/idr-test.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/testing/radix-tree/idr-test.c b/tools/testing/radix-tree/idr-test.c index 6c645eb77d42..ee820fcc29b0 100644 --- a/tools/testing/radix-tree/idr-test.c +++ b/tools/testing/radix-tree/idr-test.c @@ -252,6 +252,13 @@ void idr_checks(void) idr_remove(&idr, 3); idr_remove(&idr, 0); + assert(idr_alloc(&idr, DUMMY_PTR, 0, 0, GFP_KERNEL) == 0); + idr_remove(&idr, 1); + for (i = 1; i < RADIX_TREE_MAP_SIZE; i++) + assert(idr_alloc(&idr, DUMMY_PTR, 0, 0, GFP_KERNEL) == i); + idr_remove(&idr, 1 << 30); + idr_destroy(&idr); + for (i = INT_MAX - 3UL; i < INT_MAX + 1UL; i++) { struct item *item = item_create(i, 0); assert(idr_alloc(&idr, item, i, i + 10, GFP_KERNEL) == i); |