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authorLinus Torvalds <torvalds@linux-foundation.org>2021-09-16 13:05:42 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-09-16 13:05:42 -0700
commitfc0c0548c1a2e676d3a928aaed70f2d4d254e395 (patch)
tree6875da13286e88f0eee2b045ecde268c1dc10270 /include/linux/mmap_lock.h
parent3c0d2a46c0141913dc6fd126c57d0615677d946e (diff)
parentee8a9600b5391f434905c46bec7f77d34505083e (diff)
Merge tag 'net-5.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski: "Including fixes from bpf. Current release - regressions: - vhost_net: fix OoB on sendmsg() failure - mlx5: bridge, fix uninitialized variable usage - bnxt_en: fix error recovery regression Current release - new code bugs: - bpf, mm: fix lockdep warning triggered by stack_map_get_build_id_offset() Previous releases - regressions: - r6040: restore MDIO clock frequency after MAC reset - tcp: fix tp->undo_retrans accounting in tcp_sacktag_one() - dsa: flush switchdev workqueue before tearing down CPU/DSA ports Previous releases - always broken: - ptp: dp83640: don't define PAGE0, avoid compiler warning - igc: fix tunnel segmentation offloads - phylink: update SFP selected interface on advertising changes - stmmac: fix system hang caused by eee_ctrl_timer during suspend/resume - mlx5e: fix mutual exclusion between CQE compression and HW TS Misc: - bpf, cgroups: fix cgroup v2 fallback on v1/v2 mixed mode - sfc: fallback for lack of xdp tx queues - hns3: add option to turn off page pool feature" * tag 'net-5.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (67 commits) mlxbf_gige: clear valid_polarity upon open igc: fix tunnel offloading net/{mlx5|nfp|bnxt}: Remove unnecessary RTNL lock assert net: wan: wanxl: define CROSS_COMPILE_M68K selftests: nci: replace unsigned int with int net: dsa: flush switchdev workqueue before tearing down CPU/DSA ports Revert "net: phy: Uniform PHY driver access" net: dsa: destroy the phylink instance on any error in dsa_slave_phy_setup ptp: dp83640: don't define PAGE0 bnx2x: Fix enabling network interfaces without VFs Revert "Revert "ipv4: fix memory leaks in ip_cmsg_send() callers"" tcp: fix tp->undo_retrans accounting in tcp_sacktag_one() net-caif: avoid user-triggerable WARN_ON(1) bpf, selftests: Add test case for mixed cgroup v1/v2 bpf, selftests: Add cgroup v1 net_cls classid helpers bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode bpf: Add oversize check before call kvcalloc() net: hns3: fix the timing issue of VF clearing interrupt sources net: hns3: fix the exception when query imp info net: hns3: disable mac in flr process ...
Diffstat (limited to 'include/linux/mmap_lock.h')
-rw-r--r--include/linux/mmap_lock.h9
1 files changed, 0 insertions, 9 deletions
diff --git a/include/linux/mmap_lock.h b/include/linux/mmap_lock.h
index b179f1e3541a..96e113e23d04 100644
--- a/include/linux/mmap_lock.h
+++ b/include/linux/mmap_lock.h
@@ -144,15 +144,6 @@ static inline void mmap_read_unlock(struct mm_struct *mm)
up_read(&mm->mmap_lock);
}
-static inline bool mmap_read_trylock_non_owner(struct mm_struct *mm)
-{
- if (mmap_read_trylock(mm)) {
- rwsem_release(&mm->mmap_lock.dep_map, _RET_IP_);
- return true;
- }
- return false;
-}
-
static inline void mmap_read_unlock_non_owner(struct mm_struct *mm)
{
__mmap_lock_trace_released(mm, false);