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authorLinus Torvalds <torvalds@linux-foundation.org>2016-04-09 10:50:44 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-04-09 10:50:44 -0700
commit9ef11ceb0d380d4c9b43083fd920049aa05d3f8d (patch)
tree389cd1905c0b63c3956088b89f0b172b0a9281ba /net/rds/page.c
parent839a3f765728cdca0057a12e2dc0bf669ac1c22e (diff)
parent30d237a6c2e9be1bb816fe8e787b88fd7aad833b (diff)
downloadlinux-sh-9ef11ceb0d380d4c9b43083fd920049aa05d3f8d.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller: 1) Stale SKB data pointer access across pskb_may_pull() calls in L2TP, from Haishuang Yan. 2) Fix multicast frame handling in mac80211 AP code, from Felix Fietkau. 3) mac80211 station hashtable insert errors not handled properly, fix from Johannes Berg. 4) Fix TX descriptor count limit handling in e1000, from Alexander Duyck. 5) Revert a buggy netdev refcount fix in netpoll, from Bjorn Helgaas. 6) Must assign rtnl_link_ops of the device before registering it, fix in ip6_tunnel from Thadeu Lima de Souza Cascardo. 7) Memory leak fix in tc action net exit, from WANG Cong. 8) Add missing AF_KCM entries to name tables, from Dexuan Cui. 9) Fix regression in GRE handling of csums wrt. FOU, from Alexander Duyck. 10) Fix memory allocation alignment and congestion map corruption in RDS, from Shamir Rabinovitch. 11) Fix default qdisc regression in tuntap driver, from Jason Wang. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (44 commits) bridge, netem: mark mailing lists as moderated tuntap: restore default qdisc mpls: find_outdev: check for err ptr in addition to NULL check ipv6: Count in extension headers in skb->network_header RDS: fix congestion map corruption for PAGE_SIZE > 4k RDS: memory allocated must be align to 8 GRE: Disable segmentation offloads w/ CSUM and we are encapsulated via FOU net: add the AF_KCM entries to family name tables MAINTAINERS: intel-wired-lan list is moderated lib/test_bpf: Add additional BPF_ADD tests lib/test_bpf: Add test to check for result of 32-bit add that overflows lib/test_bpf: Add tests for unsigned BPF_JGT lib/test_bpf: Fix JMP_JSET tests VSOCK: Detach QP check should filter out non matching QPs. stmmac: fix adjust link call in case of a switch is attached af_packet: tone down the Tx-ring unsupported spew. net_sched: fix a memory leak in tc action samples/bpf: Enable powerpc support samples/bpf: Use llc in PATH, rather than a hardcoded value samples/bpf: Fix build breakage with map_perf_test_user.c ...
Diffstat (limited to 'net/rds/page.c')
-rw-r--r--net/rds/page.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/rds/page.c b/net/rds/page.c
index 616f21f4e7d7..e2b5a5832d3d 100644
--- a/net/rds/page.c
+++ b/net/rds/page.c
@@ -135,8 +135,8 @@ int rds_page_remainder_alloc(struct scatterlist *scat, unsigned long bytes,
if (rem->r_offset != 0)
rds_stats_inc(s_page_remainder_hit);
- rem->r_offset += bytes;
- if (rem->r_offset == PAGE_SIZE) {
+ rem->r_offset += ALIGN(bytes, 8);
+ if (rem->r_offset >= PAGE_SIZE) {
__free_page(rem->r_page);
rem->r_page = NULL;
}