From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Alexander Aring <aahringo@redhat.com>,
David Teigland <teigland@redhat.com>,
Sasha Levin <sashal@kernel.org>,
cluster-devel@redhat.com
Subject: [PATCH AUTOSEL 5.12 004/116] fs: dlm: fix mark setting deadlock
Date: Wed, 5 May 2021 12:29:32 -0400 [thread overview]
Message-ID: <20210505163125.3460440-4-sashal@kernel.org> (raw)
In-Reply-To: <20210505163125.3460440-1-sashal@kernel.org>
From: Alexander Aring <aahringo@redhat.com>
[ Upstream commit e125fbeb538e5e35a00c6c8150a5361bef34814c ]
This patch fixes an deadlock issue when dlm_lowcomms_close() is called.
When dlm_lowcomms_close() is called the clusters_root.subsys.su_mutex is
held to remove configfs items. At this time we flushing (e.g.
cancel_work_sync()) the workers of send and recv workqueue. Due the fact
that we accessing configfs items (mark values), these workers will lock
clusters_root.subsys.su_mutex as well which are already hold by
dlm_lowcomms_close() and ends in a deadlock situation.
[67170.703046] ======================================================
[67170.703965] WARNING: possible circular locking dependency detected
[67170.704758] 5.11.0-rc4+ #22 Tainted: G W
[67170.705433] ------------------------------------------------------
[67170.706228] dlm_controld/280 is trying to acquire lock:
[67170.706915] ffff9f2f475a6948 ((wq_completion)dlm_recv){+.+.}-{0:0}, at: __flush_work+0x203/0x4c0
[67170.708026]
but task is already holding lock:
[67170.708758] ffffffffa132f878 (&clusters_root.subsys.su_mutex){+.+.}-{3:3}, at: configfs_rmdir+0x29b/0x310
[67170.710016]
which lock already depends on the new lock.
The new behaviour adds the mark value to the node address configuration
which doesn't require to held the clusters_root.subsys.su_mutex by
accessing mark values in a separate datastructure. However the mark
values can be set now only after a node address was set which is the
case when the user is using dlm_controld.
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
fs/dlm/config.c | 29 ++++++++++------------------
fs/dlm/config.h | 1 -
fs/dlm/lowcomms.c | 49 ++++++++++++++++++++++++++++++++---------------
fs/dlm/lowcomms.h | 1 +
4 files changed, 45 insertions(+), 35 deletions(-)
diff --git a/fs/dlm/config.c b/fs/dlm/config.c
index 49c5f9407098..582bffa09a66 100644
--- a/fs/dlm/config.c
+++ b/fs/dlm/config.c
@@ -688,6 +688,7 @@ static ssize_t comm_mark_show(struct config_item *item, char *buf)
static ssize_t comm_mark_store(struct config_item *item, const char *buf,
size_t len)
{
+ struct dlm_comm *comm;
unsigned int mark;
int rc;
@@ -695,7 +696,15 @@ static ssize_t comm_mark_store(struct config_item *item, const char *buf,
if (rc)
return rc;
- config_item_to_comm(item)->mark = mark;
+ if (mark == 0)
+ mark = dlm_config.ci_mark;
+
+ comm = config_item_to_comm(item);
+ rc = dlm_lowcomms_nodes_set_mark(comm->nodeid, mark);
+ if (rc)
+ return rc;
+
+ comm->mark = mark;
return len;
}
@@ -870,24 +879,6 @@ int dlm_comm_seq(int nodeid, uint32_t *seq)
return 0;
}
-void dlm_comm_mark(int nodeid, unsigned int *mark)
-{
- struct dlm_comm *cm;
-
- cm = get_comm(nodeid);
- if (!cm) {
- *mark = dlm_config.ci_mark;
- return;
- }
-
- if (cm->mark)
- *mark = cm->mark;
- else
- *mark = dlm_config.ci_mark;
-
- put_comm(cm);
-}
-
int dlm_our_nodeid(void)
{
return local_comm ? local_comm->nodeid : 0;
diff --git a/fs/dlm/config.h b/fs/dlm/config.h
index c210250a2581..d2cd4bd20313 100644
--- a/fs/dlm/config.h
+++ b/fs/dlm/config.h
@@ -48,7 +48,6 @@ void dlm_config_exit(void);
int dlm_config_nodes(char *lsname, struct dlm_config_node **nodes_out,
int *count_out);
int dlm_comm_seq(int nodeid, uint32_t *seq);
-void dlm_comm_mark(int nodeid, unsigned int *mark);
int dlm_our_nodeid(void);
int dlm_our_addr(struct sockaddr_storage *addr, int num);
diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c
index 372c34ff8594..440dce99d0d9 100644
--- a/fs/dlm/lowcomms.c
+++ b/fs/dlm/lowcomms.c
@@ -116,6 +116,7 @@ struct writequeue_entry {
struct dlm_node_addr {
struct list_head list;
int nodeid;
+ int mark;
int addr_count;
int curr_addr_index;
struct sockaddr_storage *addr[DLM_MAX_ADDR_COUNT];
@@ -303,7 +304,8 @@ static int addr_compare(const struct sockaddr_storage *x,
}
static int nodeid_to_addr(int nodeid, struct sockaddr_storage *sas_out,
- struct sockaddr *sa_out, bool try_new_addr)
+ struct sockaddr *sa_out, bool try_new_addr,
+ unsigned int *mark)
{
struct sockaddr_storage sas;
struct dlm_node_addr *na;
@@ -331,6 +333,8 @@ static int nodeid_to_addr(int nodeid, struct sockaddr_storage *sas_out,
if (!na->addr_count)
return -ENOENT;
+ *mark = na->mark;
+
if (sas_out)
memcpy(sas_out, &sas, sizeof(struct sockaddr_storage));
@@ -350,7 +354,8 @@ static int nodeid_to_addr(int nodeid, struct sockaddr_storage *sas_out,
return 0;
}
-static int addr_to_nodeid(struct sockaddr_storage *addr, int *nodeid)
+static int addr_to_nodeid(struct sockaddr_storage *addr, int *nodeid,
+ unsigned int *mark)
{
struct dlm_node_addr *na;
int rv = -EEXIST;
@@ -364,6 +369,7 @@ static int addr_to_nodeid(struct sockaddr_storage *addr, int *nodeid)
for (addr_i = 0; addr_i < na->addr_count; addr_i++) {
if (addr_compare(na->addr[addr_i], addr)) {
*nodeid = na->nodeid;
+ *mark = na->mark;
rv = 0;
goto unlock;
}
@@ -412,6 +418,7 @@ int dlm_lowcomms_addr(int nodeid, struct sockaddr_storage *addr, int len)
new_node->nodeid = nodeid;
new_node->addr[0] = new_addr;
new_node->addr_count = 1;
+ new_node->mark = dlm_config.ci_mark;
list_add(&new_node->list, &dlm_node_addrs);
spin_unlock(&dlm_node_addrs_spin);
return 0;
@@ -519,6 +526,23 @@ int dlm_lowcomms_connect_node(int nodeid)
return 0;
}
+int dlm_lowcomms_nodes_set_mark(int nodeid, unsigned int mark)
+{
+ struct dlm_node_addr *na;
+
+ spin_lock(&dlm_node_addrs_spin);
+ na = find_node_addr(nodeid);
+ if (!na) {
+ spin_unlock(&dlm_node_addrs_spin);
+ return -ENOENT;
+ }
+
+ na->mark = mark;
+ spin_unlock(&dlm_node_addrs_spin);
+
+ return 0;
+}
+
static void lowcomms_error_report(struct sock *sk)
{
struct connection *con;
@@ -867,7 +891,7 @@ static int accept_from_sock(struct listen_connection *con)
/* Get the new node's NODEID */
make_sockaddr(&peeraddr, 0, &len);
- if (addr_to_nodeid(&peeraddr, &nodeid)) {
+ if (addr_to_nodeid(&peeraddr, &nodeid, &mark)) {
unsigned char *b=(unsigned char *)&peeraddr;
log_print("connect from non cluster node");
print_hex_dump_bytes("ss: ", DUMP_PREFIX_NONE,
@@ -876,9 +900,6 @@ static int accept_from_sock(struct listen_connection *con)
return -1;
}
- dlm_comm_mark(nodeid, &mark);
- sock_set_mark(newsock->sk, mark);
-
log_print("got connection from %d", nodeid);
/* Check to see if we already have a connection to this node. This
@@ -892,6 +913,8 @@ static int accept_from_sock(struct listen_connection *con)
goto accept_err;
}
+ sock_set_mark(newsock->sk, mark);
+
mutex_lock(&newcon->sock_mutex);
if (newcon->sock) {
struct connection *othercon = newcon->othercon;
@@ -1015,8 +1038,6 @@ static void sctp_connect_to_sock(struct connection *con)
struct socket *sock;
unsigned int mark;
- dlm_comm_mark(con->nodeid, &mark);
-
mutex_lock(&con->sock_mutex);
/* Some odd races can cause double-connects, ignore them */
@@ -1029,7 +1050,7 @@ static void sctp_connect_to_sock(struct connection *con)
}
memset(&daddr, 0, sizeof(daddr));
- result = nodeid_to_addr(con->nodeid, &daddr, NULL, true);
+ result = nodeid_to_addr(con->nodeid, &daddr, NULL, true, &mark);
if (result < 0) {
log_print("no address for nodeid %d", con->nodeid);
goto out;
@@ -1104,13 +1125,11 @@ static void sctp_connect_to_sock(struct connection *con)
static void tcp_connect_to_sock(struct connection *con)
{
struct sockaddr_storage saddr, src_addr;
+ unsigned int mark;
int addr_len;
struct socket *sock = NULL;
- unsigned int mark;
int result;
- dlm_comm_mark(con->nodeid, &mark);
-
mutex_lock(&con->sock_mutex);
if (con->retries++ > MAX_CONNECT_RETRIES)
goto out;
@@ -1125,15 +1144,15 @@ static void tcp_connect_to_sock(struct connection *con)
if (result < 0)
goto out_err;
- sock_set_mark(sock->sk, mark);
-
memset(&saddr, 0, sizeof(saddr));
- result = nodeid_to_addr(con->nodeid, &saddr, NULL, false);
+ result = nodeid_to_addr(con->nodeid, &saddr, NULL, false, &mark);
if (result < 0) {
log_print("no address for nodeid %d", con->nodeid);
goto out_err;
}
+ sock_set_mark(sock->sk, mark);
+
add_sock(sock, con);
/* Bind to our cluster-known address connecting to avoid
diff --git a/fs/dlm/lowcomms.h b/fs/dlm/lowcomms.h
index 0918f9376489..790d6703b17e 100644
--- a/fs/dlm/lowcomms.h
+++ b/fs/dlm/lowcomms.h
@@ -21,6 +21,7 @@ int dlm_lowcomms_close(int nodeid);
void *dlm_lowcomms_get_buffer(int nodeid, int len, gfp_t allocation, char **ppc);
void dlm_lowcomms_commit_buffer(void *mh);
int dlm_lowcomms_connect_node(int nodeid);
+int dlm_lowcomms_nodes_set_mark(int nodeid, unsigned int mark);
int dlm_lowcomms_addr(int nodeid, struct sockaddr_storage *addr, int len);
#endif /* __LOWCOMMS_DOT_H__ */
--
2.30.2
next prev parent reply other threads:[~2021-05-05 16:31 UTC|newest]
Thread overview: 119+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-05 16:29 [PATCH AUTOSEL 5.12 001/116] ath11k: fix thermal temperature read Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 002/116] ALSA: usb-audio: Add Pioneer DJM-850 to quirks-table Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 003/116] fs: dlm: fix debugfs dump Sasha Levin
2021-05-05 16:29 ` Sasha Levin [this message]
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 005/116] fs: dlm: add errno handling to check callback Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 006/116] fs: dlm: add check if dlm is currently running Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 007/116] fs: dlm: change allocation limits Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 008/116] fs: dlm: check on minimum msglen size Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 009/116] fs: dlm: flush swork on shutdown Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 010/116] fs: dlm: add shutdown hook Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 011/116] tipc: convert dest node's address to network order Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 012/116] ASoC: Intel: bytcr_rt5640: Enable jack-detect support on Asus T100TAF Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 013/116] net/mlx5e: Use net_prefetchw instead of prefetchw in MPWQE TX datapath Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 014/116] net: stmmac: Set FIFO sizes for ipq806x Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 015/116] ASoC: rsnd: core: Check convert rate in rsnd_hw_params Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 016/116] Documentation: networking: switchdev: fix command for static FDB entries Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 017/116] Bluetooth: Fix incorrect status handling in LE PHY UPDATE event Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 018/116] i2c: bail out early when RDWR parameters are wrong Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 019/116] ALSA: hdsp: don't disable if not enabled Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 020/116] ALSA: hdspm: " Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 021/116] ALSA: rme9652: " Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 022/116] ALSA: bebob: enable to deliver MIDI messages for multiple ports Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 023/116] Bluetooth: Set CONF_NOT_COMPLETE as l2cap_chan default Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 024/116] Bluetooth: verify AMP hci_chan before amp_destroy Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 025/116] Bluetooth: initialize skb_queue_head at l2cap_chan_create() Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 026/116] net/sched: cls_flower: use ntohs for struct flow_dissector_key_ports Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 027/116] net: bridge: when suppression is enabled exclude RARP packets Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 028/116] Bluetooth: check for zapped sk before connecting Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 029/116] selftests/powerpc: Fix L1D flushing tests for Power10 Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 030/116] ALSA: hda/hdmi: fix max DP-MST dev_num for Intel TGL+ platforms Sasha Levin
2021-05-05 16:29 ` [PATCH AUTOSEL 5.12 031/116] powerpc/32: Statically initialise first emergency context Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 032/116] net: hns3: remediate a potential overflow risk of bd_num_list Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 033/116] net: hns3: add handling for xmit skb with recursive fraglist Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 034/116] ip6_vti: proper dev_{hold|put} in ndo_[un]init methods Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 035/116] can: dev: can_free_echo_skb(): don't crash the kernel if can_priv::echo_skb is accessed out of bounds Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 036/116] iommu/arm-smmu-v3: Add a check to avoid invalid iotlb sync Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 037/116] ASoC: Intel: bytcr_rt5640: Add quirk for the Chuwi Hi8 tablet Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 038/116] ice: handle increasing Tx or Rx ring sizes Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 039/116] KVM: arm64: Use BUG and BUG_ON in nVHE hyp Sasha Levin
2021-05-05 16:49 ` Marc Zyngier
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 040/116] net: usb: ax88179_178a: initialize local variables before use Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 041/116] Bluetooth: btusb: Enable quirk boolean flag for Mediatek Chip Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 042/116] ASoC: rt5670: Add a quirk for the Dell Venue 10 Pro 5055 Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 043/116] selftests: mptcp: launch mptcp_connect with timeout Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 044/116] i2c: Add I2C_AQ_NO_REP_START adapter quirk Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 045/116] Bluetooth: Do not set cur_adv_instance in adv param MGMT request Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 046/116] MIPS: Loongson64: Use _CACHE_UNCACHED instead of _CACHE_UNCACHED_ACCELERATED Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 047/116] coresight: Do not scan for graph if none is present Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 048/116] IB/hfi1: Correct oversized ring allocation Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 049/116] mac80211: Set priority and queue mapping for injected frames Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 050/116] mac80211: clear the beacon's CRC after channel switch Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 051/116] ASoC: soc-compress: lock pcm_mutex to resolve lockdep error Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 052/116] net: phy: make PHY PM ops a no-op if MAC driver manages PHY PM Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 053/116] net: fec: use mac-managed " Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 054/116] pinctrl: samsung: use 'int' for register masks in Exynos Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 055/116] rtw88: 8822c: add LC calibration for RTL8822C Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 056/116] mt76: mt7615: fix key set/delete issues Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 057/116] mt76: mt7615: support loading EEPROM for MT7613BE Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 058/116] mt76: mt76x0: disable GTK offloading Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 059/116] mt76: connac: always check return value from mt76_connac_mcu_alloc_wtbl_req Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 060/116] mt76: mt7915: always check return value from mt7915_mcu_alloc_wtbl_req Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 061/116] mt76: mt7915: fix key set/delete issue Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 062/116] mt76: mt7915: fix txpower init for TSSI off chips Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 063/116] mt76: mt7921: fix key set/delete issue Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 064/116] mt76: mt7915: add wifi subsystem reset Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 065/116] i2c: imx: Fix PM reference leak in i2c_imx_reg_slave() Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 066/116] fuse: invalidate attrs when page writeback completes Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 067/116] virtiofs: fix userns Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 068/116] cuse: prevent clone Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 069/116] iwlwifi: pcie: make cfg vs. trans_cfg more robust Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 070/116] iwlwifi: queue: avoid memory leak in reset flow Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 071/116] iwlwifi: trans/pcie: defer transport initialisation Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 072/116] powerpc/mm: Add cond_resched() while removing hpte mappings Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 073/116] ASoC: rsnd: call rsnd_ssi_master_clk_start() from rsnd_ssi_init() Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 074/116] net: bridge: propagate error code and extack from br_mc_disabled_update Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 075/116] Revert "iommu/amd: Fix performance counter initialization" Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 076/116] iommu/amd: Remove performance counter pre-initialization test Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 077/116] drm/amd/display: Force vsync flip when reconfiguring MPCC Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 078/116] selftests: Set CC to clang in lib.mk if LLVM is set Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 079/116] kconfig: nconf: stop endless search loops Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 080/116] ALSA: hda/realtek: Add quirk for Lenovo Ideapad S740 Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 081/116] ASoC: Intel: sof_sdw: add quirk for new ADL-P Rvp Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 082/116] ALSA: hda/hdmi: fix race in handling acomp ELD notification at resume Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 083/116] i2c: i801: Add support for Intel Alder Lake PCH-M Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 084/116] sctp: Fix out-of-bounds warning in sctp_process_asconf_param() Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 085/116] flow_dissector: Fix out-of-bounds warning in __skb_flow_bpf_to_target() Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 086/116] powerpc/xive: Use the "ibm, chip-id" property only under PowerNV Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 087/116] powerpc/smp: Set numa node before updating mask Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 088/116] wilc1000: Bring MAC address setting in line with typical Linux behavior Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 089/116] mac80211: properly drop the connection in case of invalid CSA IE Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 090/116] ASoC: rt286: Generalize support for ALC3263 codec Sasha Levin
2021-05-07 4:34 ` David Ward
2021-05-14 13:04 ` Sasha Levin
2021-05-05 16:30 ` [PATCH AUTOSEL 5.12 091/116] ethtool: ioctl: Fix out-of-bounds warning in store_link_ksettings_for_user() Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 092/116] net: sched: tapr: prevent cycle_time == 0 in parse_taprio_schedule Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 093/116] samples/bpf: Fix broken tracex1 due to kprobe argument change Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 094/116] powerpc/pseries: Stop calling printk in rtas_stop_self() Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 095/116] drm/amd/display: fixed divide by zero kernel crash during dsc enablement Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 096/116] drm/amd/display: add handling for hdcp2 rx id list validation Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 097/116] drm/amdgpu: Add mem sync flag for IB allocated by SA Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 098/116] mt76: mt7615: fix entering driver-own state on mt7663 Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 099/116] crypto: ccp: Free SEV device if SEV init fails Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 100/116] wl3501_cs: Fix out-of-bounds warnings in wl3501_send_pkt Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 101/116] wl3501_cs: Fix out-of-bounds warnings in wl3501_mgmt_join Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 102/116] qtnfmac: Fix possible buffer overflow in qtnf_event_handle_external_auth Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 103/116] powerpc/iommu: Annotate nested lock for lockdep Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 104/116] iavf: remove duplicate free resources calls Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 105/116] net: ethernet: mtk_eth_soc: fix RX VLAN offload Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 106/116] selftests: mlxsw: Increase the tolerance of backlog buildup Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 107/116] selftests: mlxsw: Fix mausezahn invocation in ERSPAN scale test Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 108/116] kbuild: generate Module.symvers only when vmlinux exists Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 109/116] bnxt_en: Add PCI IDs for Hyper-V VF devices Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 110/116] ia64: module: fix symbolizer crash on fdescr Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 111/116] watchdog: rename __touch_watchdog() to a better descriptive name Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 112/116] watchdog: explicitly update timestamp when reporting softlockup Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 113/116] watchdog/softlockup: report the overall time of softlockups Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 114/116] watchdog/softlockup: remove logic that tried to prevent repeated reports Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 115/116] watchdog: fix barriers when printing backtraces from all CPUs Sasha Levin
2021-05-05 16:31 ` [PATCH AUTOSEL 5.12 116/116] watchdog: cleanup handling of false positives Sasha Levin
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