summaryrefslogtreecommitdiff
path: root/lib
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2023-01-07 10:06:47 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2023-01-07 10:06:47 -0800
commit4a4dcea0831394b876ae955ecf49ba072ffbf059 (patch)
treea104e14c23947f0dad6ce2fb1d17d57cffdb7b26 /lib
parenta7c4127a29ce222c9fa4fb4ae5b15e182a1ee5c9 (diff)
parente95d50d74b93a767a026f588e8de0b9718a0105e (diff)
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma fixes from Jason Gunthorpe: "Most noticeable is that Yishai found a big data corruption regression due to a change in the scatterlist: - Do not wrongly combine non-contiguous pages in scatterlist - Fix compilation warnings on gcc 13 - Oops when using some mlx5 stats - Bad enforcement of atomic responder resources in mlx5" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: lib/scatterlist: Fix to merge contiguous pages into the last SG properly RDMA/mlx5: Fix validation of max_rd_atomic caps for DC RDMA/mlx5: Fix mlx5_ib_get_hw_stats when used for device RDMA/srp: Move large values to a new enum for gcc13
Diffstat (limited to 'lib')
-rw-r--r--lib/scatterlist.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/scatterlist.c b/lib/scatterlist.c
index a0ad2a7959b5..f72aa50c6654 100644
--- a/lib/scatterlist.c
+++ b/lib/scatterlist.c
@@ -476,7 +476,7 @@ int sg_alloc_append_table_from_pages(struct sg_append_table *sgt_append,
/* Merge contiguous pages into the last SG */
prv_len = sgt_append->prv->length;
last_pg = sg_page(sgt_append->prv);
- while (n_pages && pages_are_mergeable(last_pg, pages[0])) {
+ while (n_pages && pages_are_mergeable(pages[0], last_pg)) {
if (sgt_append->prv->length + PAGE_SIZE > max_segment)
break;
sgt_append->prv->length += PAGE_SIZE;