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authorLinus Torvalds <torvalds@linux-foundation.org>2022-04-07 19:01:47 -1000
committerLinus Torvalds <torvalds@linux-foundation.org>2022-04-07 19:01:47 -1000
commit73b193f265096080eac866b9a852627b475384fc (patch)
treec1da3fc7b3d4f4c9731afbd176519f625e21b49e /kernel
parent42e7a03d3badebd4e70aea5362d6914dfc7c220b (diff)
parentec4eb8a86ade4d22633e1da2a7d85a846b7d1798 (diff)
downloadlinux-73b193f265096080eac866b9a852627b475384fc.tar.bz2
Merge tag 'net-5.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni: "Including fixes from bpf and netfilter. Current release - new code bugs: - mctp: correct mctp_i2c_header_create result - eth: fungible: fix reference to __udivdi3 on 32b builds - eth: micrel: remove latencies support lan8814 Previous releases - regressions: - bpf: resolve to prog->aux->dst_prog->type only for BPF_PROG_TYPE_EXT - vrf: fix packet sniffing for traffic originating from ip tunnels - rxrpc: fix a race in rxrpc_exit_net() - dsa: revert "net: dsa: stop updating master MTU from master.c" - eth: ice: fix MAC address setting Previous releases - always broken: - tls: fix slab-out-of-bounds bug in decrypt_internal - bpf: support dual-stack sockets in bpf_tcp_check_syncookie - xdp: fix coalescing for page_pool fragment recycling - ovs: fix leak of nested actions - eth: sfc: - add missing xdp queue reinitialization - fix using uninitialized xdp tx_queue - eth: ice: - clear default forwarding VSI during VSI release - fix broken IFF_ALLMULTI handling - synchronize_rcu() when terminating rings - eth: qede: confirm skb is allocated before using - eth: aqc111: fix out-of-bounds accesses in RX fixup - eth: slip: fix NPD bug in sl_tx_timeout()" * tag 'net-5.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (61 commits) drivers: net: slip: fix NPD bug in sl_tx_timeout() bpf: Adjust bpf_tcp_check_syncookie selftest to test dual-stack sockets bpf: Support dual-stack sockets in bpf_tcp_check_syncookie myri10ge: fix an incorrect free for skb in myri10ge_sw_tso net: usb: aqc111: Fix out-of-bounds accesses in RX fixup qede: confirm skb is allocated before using net: ipv6mr: fix unused variable warning with CONFIG_IPV6_PIMSM_V2=n net: phy: mscc-miim: reject clause 45 register accesses net: axiemac: use a phandle to reference pcs_phy dt-bindings: net: add pcs-handle attribute net: axienet: factor out phy_node in struct axienet_local net: axienet: setup mdio unconditionally net: sfc: fix using uninitialized xdp tx_queue rxrpc: fix a race in rxrpc_exit_net() net: openvswitch: fix leak of nested actions net: ethernet: mv643xx: Fix over zealous checking of_get_mac_address() net: openvswitch: don't send internal clone attribute to the userspace. net: micrel: Fix KS8851 Kconfig ice: clear cmd_type_offset_bsz for TX rings ice: xsk: fix VSI state check in ice_xsk_wakeup() ...
Diffstat (limited to 'kernel')
-rw-r--r--kernel/trace/bpf_trace.c4
-rw-r--r--kernel/trace/rethook.c2
2 files changed, 3 insertions, 3 deletions
diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c
index 7fa2ebc07f60..d8553f46caa2 100644
--- a/kernel/trace/bpf_trace.c
+++ b/kernel/trace/bpf_trace.c
@@ -2349,11 +2349,11 @@ kprobe_multi_link_handler(struct fprobe *fp, unsigned long entry_ip,
}
static int
-kprobe_multi_resolve_syms(const void *usyms, u32 cnt,
+kprobe_multi_resolve_syms(const void __user *usyms, u32 cnt,
unsigned long *addrs)
{
unsigned long addr, size;
- const char **syms;
+ const char __user **syms;
int err = -ENOMEM;
unsigned int i;
char *func;
diff --git a/kernel/trace/rethook.c b/kernel/trace/rethook.c
index ab463a4d2b23..b56833700d23 100644
--- a/kernel/trace/rethook.c
+++ b/kernel/trace/rethook.c
@@ -65,7 +65,7 @@ static void rethook_free_rcu(struct rcu_head *head)
*/
void rethook_free(struct rethook *rh)
{
- rcu_assign_pointer(rh->handler, NULL);
+ WRITE_ONCE(rh->handler, NULL);
call_rcu(&rh->rcu, rethook_free_rcu);
}