mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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7ac6ea4a3e0898db76aecccd68fb2c403eb7d24e
1350018
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Fernando Fernandez Mancera
|
7ac6ea4a3e |
ipv6: fix omitted netlink attributes when using RTEXT_FILTER_SKIP_STATS
Using RTEXT_FILTER_SKIP_STATS is incorrectly skipping non-stats IPv6
netlink attributes on link dump. This causes issues on userspace tools,
e.g iproute2 is not rendering address generation mode as it should due
to missing netlink attribute.
Move the filling of IFLA_INET6_STATS and IFLA_INET6_ICMP6STATS to a
helper function guarded by a flag check to avoid hitting the same
situation in the future.
Fixes:
|
||
 Taehee Yoo
|
e4546c6498 |
eth: bnxt: fix deadlock in the mgmt_ops
When queue is being reset, callbacks of mgmt_ops are called by
netdev_nl_bind_rx_doit().
The netdev_nl_bind_rx_doit() first acquires netdev_lock() and then calls
callbacks.
So, mgmt_ops callbacks should not acquire netdev_lock() internaly.
The bnxt_queue_{start | stop}() calls napi_{enable | disable}() but they
internally acquire netdev_lock().
So, deadlock occurs.
To avoid deadlock, napi_{enable | disable}_locked() should be used
instead.
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Fixes:
|
||
 Dmitry Safonov
|
e5ddf19dbc |
net/selftests: Add loopback link local route for self-connect
self-connect-ipv6 got slightly flaky on netdev: > # timeout set to 120 > # selftests: net/tcp_ao: self-connect_ipv6 > # 1..5 > # # 708[lib/setup.c:250] rand seed 1742872572 > # TAP version 13 > # # 708[lib/proc.c:213] Snmp6 Ip6OutNoRoutes: 0 => 1 > # not ok 1 # error 708[self-connect.c:70] failed to connect() > # ok 2 No unexpected trace events during the test run > # # Planned tests != run tests (5 != 2) > # # Totals: pass:1 fail:0 xfail:0 xpass:0 skip:0 error:1 > ok 1 selftests: net/tcp_ao: self-connect_ipv6 I can not reproduce it on my machines, but judging by "Ip6OutNoRoutes" there is no route to the local_addr (::1). Looking at the kernel code, I see that kernel does add link-local address automatically in init_loopback(), but that is called from ipv6 notifier block. So, in turn the userspace that brought up the loopback interface may see rtnetlink ACK earlier than addrconf_notify() does it's job (at least, on a slow VM such as netdev). Probably, for ipv4 it's the same, judging by inetdev_event(). The fix is quite simple: set the link-local route straight after bringing the loopback interface. That will make it synchronous. Signed-off-by: Dmitry Safonov <0x7f454c46@gmail.com> Link: https://patch.msgid.link/20250402-tcp-ao-selfconnect-flake-v1-1-8388d629ef3d@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
 Edward Cree
|
8241ecec1c |
sfc: fix NULL dereferences in ef100_process_design_param()
Since cited commit, ef100_probe_main() and hence also
ef100_check_design_params() run before efx->net_dev is created;
consequently, we cannot netif_set_tso_max_size() or _segs() at this
point.
Move those netif calls to ef100_probe_netdev(), and also replace
netif_err within the design params code with pci_err.
Reported-by: Kyungwook Boo <bookyungwook@gmail.com>
Fixes:
|
||
 Joshua Washington
|
15970e1b23 |
gve: handle overflow when reporting TX consumed descriptors
When the tx tail is less than the head (in cases of wraparound), the TX
consumed descriptor statistic in DQ will be reported as
UINT32_MAX - head + tail, which is incorrect. Mask the difference of
head and tail according to the ring size when reporting the statistic.
Cc: stable@vger.kernel.org
Fixes:
|
||
 Antoine Tenart
|
3a0a3ff659 |
net: decrease cached dst counters in dst_release
Upstream fix |
||
 Guillaume Nault
|
8930424777 |
tunnels: Accept PACKET_HOST in skb_tunnel_check_pmtu().
Because skb_tunnel_check_pmtu() doesn't handle PACKET_HOST packets, commit |
||
 Stefano Garzarella
|
fccd2b711d |
vsock: avoid timeout during connect() if the socket is closing
When a peer attempts to establish a connection, vsock_connect() contains
a loop that waits for the state to be TCP_ESTABLISHED. However, the
other peer can be fast enough to accept the connection and close it
immediately, thus moving the state to TCP_CLOSING.
When this happens, the peer in the vsock_connect() is properly woken up,
but since the state is not TCP_ESTABLISHED, it goes back to sleep
until the timeout expires, returning -ETIMEDOUT.
If the socket state is TCP_CLOSING, waiting for the timeout is pointless.
vsock_connect() can return immediately without errors or delay since the
connection actually happened. The socket will be in a closing state,
but this is not an issue, and subsequent calls will fail as expected.
We discovered this issue while developing a test that accepts and
immediately closes connections to stress the transport switch between
two connect() calls, where the first one was interrupted by a signal
(see Closes link).
Reported-by: Luigi Leonardi <leonardi@redhat.com>
Closes: https://lore.kernel.org/virtualization/bq6hxrolno2vmtqwcvb5bljfpb7mvwb3kohrvaed6auz5vxrfv@ijmd2f3grobn/
Fixes:
|
||
 Jakub Kicinski
|
0ff0faf7af |
Merge branch 'udp-fix-two-integer-overflows-when-sk-sk_rcvbuf-is-close-to-int_max'
Kuniyuki Iwashima says: ==================== udp: Fix two integer overflows when sk->sk_rcvbuf is close to INT_MAX. I got a report that UDP mem usage in /proc/net/sockstat did not drop even after an application was terminated. The issue could happen if sk->sk_rmem_alloc wraps around due to a large sk->sk_rcvbuf, which was INT_MAX in our case. The patch 2 fixes the issue, and the patch 1 fixes yet another overflow I found while investigating the issue. v3: https://lore.kernel.org/20250327202722.63756-1-kuniyu@amazon.com v2: https://lore.kernel.org/20250325195826.52385-1-kuniyu@amazon.com v1: https://lore.kernel.org/20250323231016.74813-1-kuniyu@amazon.com ==================== Link: https://patch.msgid.link/20250401184501.67377-1-kuniyu@amazon.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
 Kuniyuki Iwashima
|
df207de9d9 |
udp: Fix memory accounting leak.
Matt Dowling reported a weird UDP memory usage issue.
Under normal operation, the UDP memory usage reported in /proc/net/sockstat
remains close to zero. However, it occasionally spiked to 524,288 pages
and never dropped. Moreover, the value doubled when the application was
terminated. Finally, it caused intermittent packet drops.
We can reproduce the issue with the script below [0]:
1. /proc/net/sockstat reports 0 pages
# cat /proc/net/sockstat | grep UDP:
UDP: inuse 1 mem 0
2. Run the script till the report reaches 524,288
# python3 test.py & sleep 5
# cat /proc/net/sockstat | grep UDP:
UDP: inuse 3 mem 524288 <-- (INT_MAX + 1) >> PAGE_SHIFT
3. Kill the socket and confirm the number never drops
# pkill python3 && sleep 5
# cat /proc/net/sockstat | grep UDP:
UDP: inuse 1 mem 524288
4. (necessary since v6.0) Trigger proto_memory_pcpu_drain()
# python3 test.py & sleep 1 && pkill python3
5. The number doubles
# cat /proc/net/sockstat | grep UDP:
UDP: inuse 1 mem 1048577
The application set INT_MAX to SO_RCVBUF, which triggered an integer
overflow in udp_rmem_release().
When a socket is close()d, udp_destruct_common() purges its receive
queue and sums up skb->truesize in the queue. This total is calculated
and stored in a local unsigned integer variable.
The total size is then passed to udp_rmem_release() to adjust memory
accounting. However, because the function takes a signed integer
argument, the total size can wrap around, causing an overflow.
Then, the released amount is calculated as follows:
1) Add size to sk->sk_forward_alloc.
2) Round down sk->sk_forward_alloc to the nearest lower multiple of
PAGE_SIZE and assign it to amount.
3) Subtract amount from sk->sk_forward_alloc.
4) Pass amount >> PAGE_SHIFT to __sk_mem_reduce_allocated().
When the issue occurred, the total in udp_destruct_common() was 2147484480
(INT_MAX + 833), which was cast to -2147482816 in udp_rmem_release().
At 1) sk->sk_forward_alloc is changed from 3264 to -2147479552, and
2) sets -2147479552 to amount. 3) reverts the wraparound, so we don't
see a warning in inet_sock_destruct(). However, udp_memory_allocated
ends up doubling at 4).
Since commit
|
||
|
Kuniyuki Iwashima
|
5a465a0da1 |
udp: Fix multiple wraparounds of sk->sk_rmem_alloc.
__udp_enqueue_schedule_skb() has the following condition:
if (atomic_read(&sk->sk_rmem_alloc) > sk->sk_rcvbuf)
goto drop;
sk->sk_rcvbuf is initialised by net.core.rmem_default and later can
be configured by SO_RCVBUF, which is limited by net.core.rmem_max,
or SO_RCVBUFFORCE.
If we set INT_MAX to sk->sk_rcvbuf, the condition is always false
as sk->sk_rmem_alloc is also signed int.
Then, the size of the incoming skb is added to sk->sk_rmem_alloc
unconditionally.
This results in integer overflow (possibly multiple times) on
sk->sk_rmem_alloc and allows a single socket to have skb up to
net.core.udp_mem[1].
For example, if we set a large value to udp_mem[1] and INT_MAX to
sk->sk_rcvbuf and flood packets to the socket, we can see multiple
overflows:
# cat /proc/net/sockstat | grep UDP:
UDP: inuse 3 mem 7956736 <-- (7956736 << 12) bytes > INT_MAX * 15
^- PAGE_SHIFT
# ss -uam
State Recv-Q ...
UNCONN -1757018048 ... <-- flipping the sign repeatedly
skmem:(r2537949248,rb2147483646,t0,tb212992,f1984,w0,o0,bl0,d0)
Previously, we had a boundary check for INT_MAX, which was removed by
commit
|
||
|
Kuniyuki Iwashima
|
1b7fdc702c |
rtnetlink: Use register_pernet_subsys() in rtnl_net_debug_init().
rtnl_net_debug_init() registers rtnl_net_debug_net_ops by
register_pernet_device() but calls unregister_pernet_subsys()
in case register_netdevice_notifier() fails.
It corrupts pernet_list because first_device is updated in
register_pernet_device() but not unregister_pernet_subsys().
Let's fix it by calling register_pernet_subsys() instead.
The _subsys() one fits better for the use case because it keeps
the notifier alive until default_device_exit_net(), giving it
more chance to test NETDEV_UNREGISTER.
Fixes:
|
||
 Pedro Tammela
|
ca9e5d3d9a |
selftests: tc-testing: fix nat regex matching
In iproute 6.14, the nat ip mask logic was fixed to remove an undefined behaviour[1]. So now instead of reporting '0.0.0.0/32' on x86 and potentially '0.0.0.0/0' in other platforms, it reports '0.0.0.0/0' in all platforms. [1] https://lore.kernel.org/netdev/20250306112520.188728-1-torben.nielsen@prevas.dk/ Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Pedro Tammela <pctammela@mojatatu.com> Link: https://patch.msgid.link/20250401144908.568140-1-pctammela@mojatatu.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
 Tobias Waldekranz
|
9684407522 |
net: mvpp2: Prevent parser TCAM memory corruption
Protect the parser TCAM/SRAM memory, and the cached (shadow) SRAM
information, from concurrent modifications.
Both the TCAM and SRAM tables are indirectly accessed by configuring
an index register that selects the row to read or write to. This means
that operations must be atomic in order to, e.g., avoid spreading
writes across multiple rows. Since the shadow SRAM array is used to
find free rows in the hardware table, it must also be protected in
order to avoid TOCTOU errors where multiple cores allocate the same
row.
This issue was detected in a situation where `mvpp2_set_rx_mode()` ran
concurrently on two CPUs. In this particular case the
MVPP2_PE_MAC_UC_PROMISCUOUS entry was corrupted, causing the
classifier unit to drop all incoming unicast - indicated by the
`rx_classifier_drops` counter.
Fixes:
|
||
 Greg Thelen
|
d3210dabda |
eth: mlx4: select PAGE_POOL
With commit |
||
|
Jakub Kicinski
|
5bbcb5902e |
MAINTAINERS: update Open vSwitch maintainers
Pravin has not been active for a while, missingmaints reports:
Subsystem OPENVSWITCH
Changes 138 / 253 (54%)
(No activity)
Top reviewers:
[41]: aconole@redhat.com
[31]: horms@kernel.org
[23]: echaudro@redhat.com
[8]: fw@strlen.de
[6]: i.maximets@ovn.org
INACTIVE MAINTAINER Pravin B Shelar <pshelar@ovn.org>
Let's elevate Aaron, Eelco and Ilya to the status of maintainers.
Acked-by: Aaron Conole <aconole@redhat.com>
Acked-by: Ilya Maximets <i.maximets@ovn.org>
Acked-by: Eelco Chaudron <echaudro@redhat.com>
Acked-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250401001520.2080231-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
||
 Stanislav Fomichev
|
d996e412b2 |
bpf: add missing ops lock around dev_xdp_attach_link
Syzkaller points out that create_link path doesn't grab ops lock,
add it.
Reported-by: syzbot+08936936fe8132f91f1a@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/bpf/67e6b3e8.050a0220.2f068f.0079.GAE@google.com/
Fixes:
|
||
 Lorenzo Bianconi
|
367579274f |
net: airoha: Fix ETS priomap validation
ETS Qdisc schedules SP bands in a priority order assigning band-0 the
highest priority (band-0 > band-1 > .. > band-n) while EN7581 arranges
SP bands in a priority order assigning band-7 the highest priority
(band-7 > band-6, .. > band-n).
Fix priomap check in airoha_qdma_set_tx_ets_sched routine in order to
align ETS Qdisc and airoha_eth driver SP priority ordering.
Fixes:
|
||
|
Lorenzo Bianconi
|
57b290d97c |
net: airoha: Fix qid report in airoha_tc_get_htb_get_leaf_queue()
Fix the following kernel warning deleting HTB offloaded leafs and/or root
HTB qdisc in airoha_eth driver properly reporting qid in
airoha_tc_get_htb_get_leaf_queue routine.
$tc qdisc replace dev eth1 root handle 10: htb offload
$tc class add dev eth1 arent 10: classid 10:4 htb rate 100mbit ceil 100mbit
$tc qdisc replace dev eth1 parent 10:4 handle 4: ets bands 8 \
quanta 1514 3028 4542 6056 7570 9084 10598 12112
$tc qdisc del dev eth1 root
[ 55.827864] ------------[ cut here ]------------
[ 55.832493] WARNING: CPU: 3 PID: 2678 at 0xffffffc0798695a4
[ 55.956510] CPU: 3 PID: 2678 Comm: tc Tainted: G O 6.6.71 #0
[ 55.963557] Hardware name: Airoha AN7581 Evaluation Board (DT)
[ 55.969383] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 55.976344] pc : 0xffffffc0798695a4
[ 55.979851] lr : 0xffffffc079869a20
[ 55.983358] sp : ffffffc0850536a0
[ 55.986665] x29: ffffffc0850536a0 x28: 0000000000000024 x27: 0000000000000001
[ 55.993800] x26: 0000000000000000 x25: ffffff8008b19000 x24: ffffff800222e800
[ 56.000935] x23: 0000000000000001 x22: 0000000000000000 x21: ffffff8008b19000
[ 56.008071] x20: ffffff8002225800 x19: ffffff800379d000 x18: 0000000000000000
[ 56.015206] x17: ffffffbf9ea59000 x16: ffffffc080018000 x15: 0000000000000000
[ 56.022342] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000001
[ 56.029478] x11: ffffffc081471008 x10: ffffffc081575a98 x9 : 0000000000000000
[ 56.036614] x8 : ffffffc08167fd40 x7 : ffffffc08069e104 x6 : ffffff8007f86000
[ 56.043748] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000001
[ 56.050884] x2 : 0000000000000000 x1 : 0000000000000250 x0 : ffffff800222c000
[ 56.058020] Call trace:
[ 56.060459] 0xffffffc0798695a4
[ 56.063618] 0xffffffc079869a20
[ 56.066777] __qdisc_destroy+0x40/0xa0
[ 56.070528] qdisc_put+0x54/0x6c
[ 56.073748] qdisc_graft+0x41c/0x648
[ 56.077324] tc_get_qdisc+0x168/0x2f8
[ 56.080978] rtnetlink_rcv_msg+0x230/0x330
[ 56.085076] netlink_rcv_skb+0x5c/0x128
[ 56.088913] rtnetlink_rcv+0x14/0x1c
[ 56.092490] netlink_unicast+0x1e0/0x2c8
[ 56.096413] netlink_sendmsg+0x198/0x3c8
[ 56.100337] ____sys_sendmsg+0x1c4/0x274
[ 56.104261] ___sys_sendmsg+0x7c/0xc0
[ 56.107924] __sys_sendmsg+0x44/0x98
[ 56.111492] __arm64_sys_sendmsg+0x20/0x28
[ 56.115580] invoke_syscall.constprop.0+0x58/0xfc
[ 56.120285] do_el0_svc+0x3c/0xbc
[ 56.123592] el0_svc+0x18/0x4c
[ 56.126647] el0t_64_sync_handler+0x118/0x124
[ 56.131005] el0t_64_sync+0x150/0x154
[ 56.134660] ---[ end trace 0000000000000000 ]---
Fixes:
|
||
 Eric Dumazet
|
10206302af |
sctp: add mutual exclusion in proc_sctp_do_udp_port()
We must serialize calls to sctp_udp_sock_stop() and sctp_udp_sock_start()
or risk a crash as syzbot reported:
Oops: general protection fault, probably for non-canonical address 0xdffffc000000000d: 0000 [#1] SMP KASAN PTI
KASAN: null-ptr-deref in range [0x0000000000000068-0x000000000000006f]
CPU: 1 UID: 0 PID: 6551 Comm: syz.1.44 Not tainted 6.14.0-syzkaller-g7f2ff7b62617 #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:kernel_sock_shutdown+0x47/0x70 net/socket.c:3653
Call Trace:
<TASK>
udp_tunnel_sock_release+0x68/0x80 net/ipv4/udp_tunnel_core.c:181
sctp_udp_sock_stop+0x71/0x160 net/sctp/protocol.c:930
proc_sctp_do_udp_port+0x264/0x450 net/sctp/sysctl.c:553
proc_sys_call_handler+0x3d0/0x5b0 fs/proc/proc_sysctl.c:601
iter_file_splice_write+0x91c/0x1150 fs/splice.c:738
do_splice_from fs/splice.c:935 [inline]
direct_splice_actor+0x18f/0x6c0 fs/splice.c:1158
splice_direct_to_actor+0x342/0xa30 fs/splice.c:1102
do_splice_direct_actor fs/splice.c:1201 [inline]
do_splice_direct+0x174/0x240 fs/splice.c:1227
do_sendfile+0xafd/0xe50 fs/read_write.c:1368
__do_sys_sendfile64 fs/read_write.c:1429 [inline]
__se_sys_sendfile64 fs/read_write.c:1415 [inline]
__x64_sys_sendfile64+0x1d8/0x220 fs/read_write.c:1415
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
Fixes:
|
||
|
Jakub Kicinski
|
daf63408dd |
Merge branch 'net_sched-skbprio-remove-overly-strict-queue-assertions'
Cong Wang says: ==================== net_sched: skbprio: Remove overly strict queue assertions ==================== Link: https://patch.msgid.link/20250329222536.696204-1-xiyou.wangcong@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
 Cong Wang
|
076c700988 |
selftests: tc-testing: Add TBF with SKBPRIO queue length corner case test
Add a test case to validate the interaction between TBF and SKBPRIO queueing disciplines, specifically targeting queue length accounting corner cases. This test complements the fix for the queue length accounting issue in the SKBPRIO qdisc. This is still best-effort, as timing and manipulating enqueue and dequeue from user-space is very hard. Cc: Pedro Tammela <pctammela@mojatatu.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Acked-by: Paolo Abeni <pabeni@redhat.com> Link: https://patch.msgid.link/20250329222536.696204-3-xiyou.wangcong@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Cong Wang
|
ce8fe975fd |
net_sched: skbprio: Remove overly strict queue assertions
In the current implementation, skbprio enqueue/dequeue contains an assertion
that fails under certain conditions when SKBPRIO is used as a child qdisc under
TBF with specific parameters. The failure occurs because TBF sometimes peeks at
packets in the child qdisc without actually dequeuing them when tokens are
unavailable.
This peek operation creates a discrepancy between the parent and child qdisc
queue length counters. When TBF later receives a high-priority packet,
SKBPRIO's queue length may show a different value than what's reflected in its
internal priority queue tracking, triggering the assertion.
The fix removes this overly strict assertions in SKBPRIO, they are not
necessary at all.
Reported-by: syzbot+a3422a19b05ea96bee18@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=a3422a19b05ea96bee18
Fixes:
|
||
 Debin Zhu
|
078aabd567 |
netlabel: Fix NULL pointer exception caused by CALIPSO on IPv4 sockets
When calling netlbl_conn_setattr(), addr->sa_family is used
to determine the function behavior. If sk is an IPv4 socket,
but the connect function is called with an IPv6 address,
the function calipso_sock_setattr() is triggered.
Inside this function, the following code is executed:
sk_fullsock(__sk) ? inet_sk(__sk)->pinet6 : NULL;
Since sk is an IPv4 socket, pinet6 is NULL, leading to a
null pointer dereference.
This patch fixes the issue by checking if inet6_sk(sk)
returns a NULL pointer before accessing pinet6.
Signed-off-by: Debin Zhu <mowenroot@163.com>
Signed-off-by: Bitao Ouyang <1985755126@qq.com>
Acked-by: Paul Moore <paul@paul-moore.com>
Fixes:
|
||
 Linus Torvalds
|
acc4d5ff0b |
Merge tag 'net-6.15-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Rather tiny pull request, mostly so that we can get into our trees
your fix to the x86 Makefile.
Current release - regressions:
- Revert "tcp: avoid atomic operations on sk->sk_rmem_alloc", error
queue accounting was missed
Current release - new code bugs:
- 5 fixes for the netdevice instance locking work
Previous releases - regressions:
- usbnet: restore usb%d name exception for local mac addresses
Previous releases - always broken:
- rtnetlink: allocate vfinfo size for VF GUIDs when supported, avoid
spurious GET_LINK failures
- eth: mana: Switch to page pool for jumbo frames
- phy: broadcom: Correct BCM5221 PHY model detection
Misc:
- selftests: drv-net: replace helpers for referring to other files"
* tag 'net-6.15-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (22 commits)
Revert "tcp: avoid atomic operations on sk->sk_rmem_alloc"
bnxt_en: bring back rtnl lock in bnxt_shutdown
eth: gve: add missing netdev locks on reset and shutdown paths
selftests: mptcp: ignore mptcp_diag binary
selftests: mptcp: close fd_in before returning in main_loop
selftests: mptcp: fix incorrect fd checks in main_loop
mptcp: fix NULL pointer in can_accept_new_subflow
octeontx2-af: Free NIX_AF_INT_VEC_GEN irq
octeontx2-af: Fix mbox INTR handler when num VFs > 64
net: fix use-after-free in the netdev_nl_sock_priv_destroy()
selftests: net: use Path helpers in ping
selftests: net: use the dummy bpf from net/lib
selftests: drv-net: replace the rpath helper with Path objects
net: lapbether: use netdev_lockdep_set_classes() helper
net: phy: broadcom: Correct BCM5221 PHY model detection
net: usb: usbnet: restore usb%d name exception for local mac addresses
net/mlx5e: SHAMPO, Make reserved size independent of page size
net: mana: Switch to page pool for jumbo frames
MAINTAINERS: Add dedicated entries for phy_link_topology
net: move replay logic to tc_modify_qdisc
...
|
||
|
Linus Torvalds
|
3491aa0478 |
Merge tag 'vfio-v6.15-rc1' of https://github.com/awilliam/linux-vfio
Pull VFIO updates from Alex Williamson: - Relax IGD support code to match display class device rather than specifically requiring a VGA device (Tomita Moeko) - Accelerate DMA mapping of device MMIO by iterating at PMD and PUD levels to take advantage of huge pfnmap support added in v6.12 (Alex Williamson) - Extend virtio vfio-pci variant driver to include migration support for block devices where enabled by the PF (Yishai Hadas) - Virtualize INTx PIN register for devices where the platform does not route legacy PCI interrupts for the device and the interrupt is reported as IRQ_NOTCONNECTED (Alex Williamson) * tag 'vfio-v6.15-rc1' of https://github.com/awilliam/linux-vfio: vfio/pci: Handle INTx IRQ_NOTCONNECTED vfio/virtio: Enable support for virtio-block live migration vfio/type1: Use mapping page mask for pfnmaps mm: Provide address mask in struct follow_pfnmap_args vfio/type1: Use consistent types for page counts vfio/type1: Use vfio_batch for vaddr_get_pfns() vfio/type1: Convert all vaddr_get_pfns() callers to use vfio_batch vfio/type1: Catch zero from pin_user_pages_remote() vfio/pci: match IGD devices in display controller class |
||
|
Linus Torvalds
|
4b98d5dcd1 |
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull virtio updates from Michael Tsirkin: "A small number of improvements all over the place: - shutdown has been reworked to reset devices - virtio fs is now allowed in vduse - vhost-scsi memory use has been reduced - cleanups, fixes all over the place A couple more fixes are being tested and will be merged after rc1" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vhost-scsi: Reduce response iov mem use vhost-scsi: Allocate iov_iter used for unaligned copies when needed vhost-scsi: Stop duplicating se_cmd fields vhost-scsi: Dynamically allocate scatterlists vhost-scsi: Return queue full for page alloc failures during copy vhost-scsi: Add better resource allocation failure handling vhost-scsi: Allocate T10 PI structs only when enabled vhost-scsi: Reduce mem use by moving upages to per queue vduse: add virtio_fs to allowed dev id sound/virtio: Fix cancel_sync warnings on uninitialized work_structs vdpa/mlx5: Fix oversized null mkey longer than 32bit vdpa/mlx5: Fix mlx5_vdpa_get_config() endianness on big-endian machines vhost-scsi: Fix handling of multiple calls to vhost_scsi_set_endpoint tools: virtio/linux/module.h add MODULE_DESCRIPTION() define. tools: virtio/linux/compiler.h: Add data_race() define. tools/virtio: Add DMA_MAPPING_ERROR and sg_dma_len api define for virtio test virtio: break and reset virtio devices on device_shutdown() |
||
|
Linus Torvalds
|
48552153cf |
Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd
Pull iommufd updates from Jason Gunthorpe:
"Two significant new items:
- Allow reporting IOMMU HW events to userspace when the events are
clearly linked to a device.
This is linked to the VIOMMU object and is intended to be used by a
VMM to forward HW events to the virtual machine as part of
emulating a vIOMMU. ARM SMMUv3 is the first driver to use this
mechanism. Like the existing fault events the data is delivered
through a simple FD returning event records on read().
- PASID support in VFIO.
The "Process Address Space ID" is a PCI feature that allows the
device to tag all PCI DMA operations with an ID. The IOMMU will
then use the ID to select a unique translation for those DMAs. This
is part of Intel's vIOMMU support as VT-D HW requires the
hypervisor to manage each PASID entry.
The support is generic so any VFIO user could attach any
translation to a PASID, and the support should work on ARM SMMUv3
as well. AMD requires additional driver work.
Some minor updates, along with fixes:
- Prevent using nested parents with fault's, no driver support today
- Put a single "cookie_type" value in the iommu_domain to indicate
what owns the various opaque owner fields"
* tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd: (49 commits)
iommufd: Test attach before detaching pasid
iommufd: Fix iommu_vevent_header tables markup
iommu: Convert unreachable() to BUG()
iommufd: Balance veventq->num_events inc/dec
iommufd: Initialize the flags of vevent in iommufd_viommu_report_event()
iommufd/selftest: Add coverage for reporting max_pasid_log2 via IOMMU_HW_INFO
iommufd: Extend IOMMU_GET_HW_INFO to report PASID capability
vfio: VFIO_DEVICE_[AT|DE]TACH_IOMMUFD_PT support pasid
vfio-iommufd: Support pasid [at|de]tach for physical VFIO devices
ida: Add ida_find_first_range()
iommufd/selftest: Add coverage for iommufd pasid attach/detach
iommufd/selftest: Add test ops to test pasid attach/detach
iommufd/selftest: Add a helper to get test device
iommufd/selftest: Add set_dev_pasid in mock iommu
iommufd: Allow allocating PASID-compatible domain
iommu/vt-d: Add IOMMU_HWPT_ALLOC_PASID support
iommufd: Enforce PASID-compatible domain for RID
iommufd: Support pasid attach/replace
iommufd: Enforce PASID-compatible domain in PASID path
iommufd/device: Add pasid_attach array to track per-PASID attach
...
|
||
|
Linus Torvalds
|
792b8307ec |
Merge tag 'edac_urgent_for_v6.15_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
Pull EDAC documentation fix from Borislav Petkov: - A single fix making sure the EDAC subtree is included in the documentation table of contents * tag 'edac_urgent_for_v6.15_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: Documentation/EDAC: Fix warning document isn't included in any toctree |
||
|
Linus Torvalds
|
8868485d6b |
Merge tag 'thermal-6.15-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more thermal control updates from Rafael Wysocki:
"These are mostly assorted updates of thermal drivers used on ARM
platforms:
- Use dev_err_probe() helpers to simplify the init code in the Qoriq
thermal driver (Frank Li)
- Power down the Qoriq's TMU at suspend time (Alice Guo)
- Add ipq5332, ipq5424 compatible to the QCom's tsens thermal driver
and TSENS enable / calibration support for V2 (Praveenkumar I)
- Add missing rk3328 mapping entry (Trevor Woerner)
- Remove duplicate struct declaration from the thermal core header
file (Xueqin Luo)
- Disable the monitoring mode during suspend in the LVTS Mediatek
driver to prevent temperature acquisition glitches (Nícolas F. R.
A. Prado)
- Disable Stage 3 thermal threshold in the LVTS Mediatek driver
because it disables the suspend ability and does not have an
interrupt handler (Nícolas F. R. A. Prado)
- Fix low temperature offset interrupt in the LVTS Mediatek driver to
prevent multiple interrupts from triggering when the system is at
its normal functionning temperature (Nícolas F. R. A. Prado)
- Enable interrupts in the LVTS Mediatek driver only on sensors that
are in use (Nícolas F. R. A. Prado)
- Add the BCM74110 compatible DT binding and the corresponding code
to support a chip based on a different process node than previous
chips (Florian Fainelli)
- Correct indentation and style in DTS example (Krzysztof Kozlowski)
- Unify hexadecimal annotatation in the rcar_gen3 driver (Niklas
Söderlund)
- Factor out the code logic to read fuses on Gen3 and Gen4 in the
rcar_gen3 thermal driver (Niklas Söderlund)
- Drop unused driver data from the QCom's spmi temperature alarm
driver (Johan Hovold)"
* tag 'thermal-6.15-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal/drivers/qcom-spmi-temp-alarm: Drop unused driver data
thermal: rcar_gen3: Reuse logic to read fuses on Gen3 and Gen4
thermal: rcar_gen3: Use lowercase hex constants
dt-bindings: thermal: Correct indentation and style in DTS example
thermal/drivers/brcmstb_thermal: Add support for BCM74110
dt-bindings: thermal: Update for BCM74110
thermal/drivers/mediatek/lvts: Only update IRQ enable for valid sensors
thermal/drivers/mediatek/lvts: Start sensor interrupts disabled
thermal/drivers/mediatek/lvts: Disable low offset IRQ for minimum threshold
thermal/drivers/mediatek/lvts: Disable Stage 3 thermal threshold
thermal/drivers/mediatek/lvts: Disable monitor mode during suspend
thermal: core: Remove duplicate struct declaration
thermal/drivers/rockchip: Add missing rk3328 mapping entry
thermal/drivers/tsens: Add TSENS enable and calibration support for V2
dt-bindings: thermal: tsens: Add ipq5332, ipq5424 compatible
thermal/drivers/qoriq: Power down TMU on system suspend
thermal/drivers/qoriq: Use dev_err_probe() simplify the code
|
||
|
Linus Torvalds
|
1df7752800 |
Merge tag 'i3c/for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
Pull i3c updates from Alexandre Belloni:
"The silvaco driver gets support for the integration of the IP in the
Nuvoton npcm845 SoC. There is also a fix for a possible NULL pointer
dereference that can happen with early IBIs. Summary:
Core:
- Fix a possible NULL pointer dereference due to IBI coming when the
target driver is not yet probed.
Drivers:
- mipi-i3c-hci: Use I2C DMA-safe api
- svc: add Nuvoton npcm845 support"
* tag 'i3c/for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux:
i3c: Add NULL pointer check in i3c_master_queue_ibi()
i3c: master: Drop duplicate check before calling OF APIs
i3c: master: svc: Fix implicit fallthrough in svc_i3c_master_ibi_work()
i3c: master: svc: Fix missing STOP for master request
i3c: master: svc: Use readsb helper for reading MDB
i3c: master: svc: Fix missing the IBI rules
i3c: master: svc: Fix i3c_master_get_free_addr return check
i3c: master: svc: Fix npcm845 DAA process corruption
i3c: master: svc: Fix npcm845 invalid slvstart event
i3c: master: svc: Fix npcm845 FIFO empty issue
i3c: master: svc: Add support for Nuvoton npcm845 i3c
dt-bindings: i3c: silvaco: Add npcm845 compatible string
dt-bindings: i3c: dw: Add power-domains
i3c: master: svc: Flush FIFO before sending Dynamic Address Assignment(DAA)
i3c: mipi-i3c-hci: Use I2C DMA-safe api
i3c: Remove the const qualifier from i2c_msg pointer in i2c_xfers API
MAINTAINERS: Add Frank Li to Silvaco I3C
MAINTAINERS: Remove Conor Culhane from Silvaco I3C
|
||
|
Linus Torvalds
|
696c45bcc3 |
Merge tag 'linux-watchdog-6.15-rc1' of git://www.linux-watchdog.org/linux-watchdog
Pull watchdog updates from Wim Van Sebroeck: - Add watchdog driver for Lenovo SE30 platform - Add support for Allwinner A523 - Add i.MX94 support - watchdog framework: Convert to use device property - renesas,wdt: Document RZ/G3E support - Various other fixes and improvemenents * tag 'linux-watchdog-6.15-rc1' of git://www.linux-watchdog.org/linux-watchdog: watchdog: sunxi_wdt: Add support for Allwinner A523 dt-bindings: watchdog: sunxi: add Allwinner A523 compatible string watchdog: aspeed: fix 64-bit division watchdog: npcm: Remove unnecessary NULL check before clk_prepare_enable/clk_disable_unprepare dt-bindings: watchdog: renesas,wdt: Document RZ/G3E support watchdog: Convert to use device property watchdog: lenovo_se30_wdt: include io.h for devm_ioremap() dt-bindings: watchdog: fsl-imx7ulp-wdt: Add i.MX94 support watchdog: nic7018_wdt: tidy up ACPI ID table watchdog: s3c2410_wdt: Fix PMU register bits for ExynosAutoV920 SoC watchdog: lenovo_se30_wdt: Watchdog driver for Lenovo SE30 platform watchdog: Enable RZV2HWDT driver depend on ARCH_RENESAS watchdog: cros-ec: Add newlines to printks watchdog: aspeed: Update bootstatus handling |
||
|
Linus Torvalds
|
28a1b05678 |
Merge tag 'i2c-for-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:
"i2c-core updates (collected by Wolfram):
- remove last user and unexport i2c_of_match_device()
- irq usage cleanup from Jiri
i2c-host updates (collected by Andi):
Refactoring and cleanups:
- octeon, cadence, i801, pasemi, mlxbf, bcm-iproc: general
refactorings
- octeon: remove 10-bit address support
Improvements:
- amd-asf: improved error handling
- designware: use guard(mutex)
- amd-asf, designware: update naming to follow latest specs
- cadence: fix cleanup path in probe
- i801: use MMIO and I/O mapping helpers to access registers
- pxa: handle error after clk_prepare_enable
New features:
- added i2c_10bit_addr_*_from_msg() and updated multiple drivers
- omap: added multiplexer state handling
- qcom-geni: update frequency configuration
- qup: introduce DMA usage policy
New hardware support:
- exynos: add support for Samsung exynos7870
- k1: add support for spacemit k1 (new driver)
- imx: add support for i.mx94 lpi2c
- rk3x: add support for rk3562
- designware: add support for Renesas RZ/N1D
Multiplexers:
- ltc4306, reg: fix assignment in platform_driver structure
at24 eeprom updates (collected by Bartosz):
- add two new compatible entries to the DT binding document
- drop of_match_ptr() and ACPI_PTR() macros"
* tag 'i2c-for-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (50 commits)
dt-bindings: i2c: snps,designware-i2c: describe Renesas RZ/N1D variant
irqdomain: i2c: Switch to irq_find_mapping()
i2c: iproc: Refactor prototype and remove redundant error checks
i2c: qcom-geni: Update i2c frequency table to match hardware guidance
i2c: mlxbf: Use readl_poll_timeout_atomic() for polling
i2c: pasemi: Add registers bits and switch to BIT()
i2c: k1: Initialize variable before use
i2c: spacemit: add support for SpacemiT K1 SoC
dt-bindings: i2c: spacemit: add support for K1 SoC
i2c: omap: Add support for setting mux
dt-bindings: i2c: omap: Add mux-states property
i2c: octeon: remove 10-bit addressing support
i2c: octeon: fix return commenting
i2c: i801: Use MMIO if available
i2c: i801: Switch to iomapped register access
i2c: i801: Improve too small kill wait time in i801_check_post
i2c: i801: Move i801_wait_intr and i801_wait_byte_done in the code
i2c: i801: Cosmetic improvements
i2c: cadence: Move reset_control_assert after pm_runtime_set_suspended in probe error path
i2c: cadence: Simplify using devm_clk_get_enabled()
...
|
||
 Shiju Jose
|
212120a164 |
Documentation/EDAC: Fix warning document isn't included in any toctree
Fix the build (htmldocs) warning:
Documentation/edac/index.rst: WARNING: document isn't included in any toctree.
Fixes:
|
||
|
Linus Torvalds
|
91e5bfe317 |
Merge tag 'dmaengine-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
Pull dmaengine updates from Vinod Koul:
"The dmaengine subsystem updates for this cycle consist of a new driver
(Microchip) along with couple of yaml binding conversions, core api
updates and bunch of driver updates etc.
New HW support:
- Microchip sama7d65 dma controller
- Yaml conversion of atmel dma binding and Freescale Elo DMA
Controller binding
Core:
- Remove device_prep_dma_imm_data() API as users are removed
- Reduce scope of some less frequently used DMA request channel APIs
with aim to cleanup these in future
Updates:
- Drop Fenghua Yu from idxd maintainers, as he changed jobs
- AMD ptdma support for multiqueue and ae4dma deprecated PCI IDs
removal"
* tag 'dmaengine-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (29 commits)
dmaengine: ptdma: Utilize the AE4DMA engine's multi-queue functionality
dmaengine: ae4dma: Use the MSI count and its corresponding IRQ number
dmaengine: ae4dma: Remove deprecated PCI IDs
dmaengine: Remove device_prep_dma_imm_data from struct dma_device
dmaengine: ti: edma: support sw triggered chans in of_edma_xlate()
dmaengine: ti: k3-udma: Enable second resource range for BCDMA and PKTDMA
dmaengine: fsl-edma: free irq correctly in remove path
dmaengine: fsl-edma: cleanup chan after dma_async_device_unregister
dt-bindings: dma: snps,dw-axi-dmac: Allow devices to be marked as noncoherent
dmaengine: dmatest: Fix dmatest waiting less when interrupted
dt-bindings: dma: Convert fsl,elo*-dma to YAML
dt-bindings: dma: fsl-mxs-dma: Add compatible string for i.MX8 chips
dmaengine: Fix typo in comment
dmaengine: ti: k3-udma-glue: Drop skip_fdq argument from k3_udma_glue_reset_rx_chn
dmaengine: bcm2835-dma: fix warning when CONFIG_PM=n
dt-bindings: dma: fsl,edma: Add i.MX94 support
dt-bindings: dma: atmel: add microchip,sama7d65-dma
dmaengine: img-mdc: remove incorrect of_match_ptr annotation
dmaengine: idxd: Delete unnecessary NULL check
dmaengine: pxa: Enable compile test
...
|
||
|
Linus Torvalds
|
e63a165308 |
Merge tag 'phy-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
Pull phy updates from Vinod Koul:
"A fairly moderate sized request for the generic phy subsystem with
some new device and driver support along with driver updates with
Samsung and Qualcomm ones being major ones.
New HW Support:
- Qualcomm X1P42100 PCIe Gen4x4, QCS615 qmp usbc, PCIe UNIPHY 28LP
driver, SM8750 QMP UFS PHY
- Rockchip rk3576 hdptx, rk3562 naneng-combo support
- Samsung MIPI D-/C-PHY driver, ExynosAutov920 ufs phy driver
Updates:
- Samsung USB3 Type-C lane orientation detection and configuration
for Google gs101
- Qualcomm support for dual lane PHY support for QCS8300 SoC"
* tag 'phy-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (47 commits)
phy: rockchip-naneng-combo: Support rk3562
dt-bindings: phy: rockchip: Add rk3562 naneng-combophy compatible
phy: rockchip: Add Samsung MIPI D-/C-PHY driver
dt-bindings: phy: Add Rockchip MIPI C-/D-PHY schema
phy: qcom: uniphy-28lp: add COMMON_CLK dependency
phy: rockchip: usbdp: Remove unnecessary bool conversion
phy: rockchip: usbdp: Avoid call hpd_event_trigger in dp_phy_init
phy: rockchip: usbdp: Only verify link rates/lanes/voltage when the corresponding set flags are set
phy: qcom-qmp-pcie: add dual lane PHY support for QCS8300
dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Document the QCS8300 QMP PCIe PHY Gen4 x2
phy: qcom-qmp-ufs: Add PHY Configuration support for sm8750
dt-bindings: phy: qcom,sc8280xp-qmp-ufs-phy: document the SM8750 QMP UFS PHY
phy: qcom: Introduce PCIe UNIPHY 28LP driver
dt-bindings: phy: qcom,uniphy-pcie: Document PCIe uniphy
phy: qcom: qmp-usbc: Add qmp configuration for QCS615
phy: freescale: imx8m-pcie: assert phy reset and perst in power off
phy: freescale: imx8m-pcie: cleanup reset logic
phy: core: Remove unused phy_pm_runtime_(allow|forbid)
dt-bindings: phy: document Allwinner A523 USB-2.0 PHY
phy: phy-rockchip-samsung-hdptx: Add support for RK3576
...
|
||
|
Linus Torvalds
|
4d31167e84 |
Merge tag 'soundwire-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
Pull soundwire updates from Vinod Koul: - Support for SoundWire Bulk Register Access (BRA) protocol in core along with Intel driver support and ASoC bits required - AMD driver updates and support for ACP 7.0 and 7.1 platforms * tag 'soundwire-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire: (28 commits) soundwire: take in count the bandwidth of a prepared stream ASoC: rt711-sdca: add DP0 support soundwire: debugfs: add interface for BPT/BRA transfers ASoC: SOF: Intel: hda-sdw-bpt: add CHAIN_DMA support soundwire: intel_ace2x: add BPT send_async/wait callbacks soundwire: intel: add BPT context definition ASoC: SOF: Intel: hda-sdw-bpt: add helpers for SoundWire BPT DMA soundwire: intel_auxdevice: add indirection for BPT send_async/wait soundwire: cadence: add BTP/BRA helpers to format data soundwire: bus: add bpt_stream pointer soundwire: bus: add send_async/wait APIs for BPT protocol soundwire: stream: reuse existing code for BPT stream soundwire: stream: special-case the bus compute_params() routine soundwire: stream: extend sdw_alloc_stream() to take 'type' parameter soundwire: extend sdw_stream_type to BPT soundwire: cadence: add BTP support for DP0 Documentation: driver: add SoundWire BRA description soundwire: amd: change the log level for command response log soundwire: slave: fix an OF node reference leak in soundwire slave device soundwire: Use str_enable_disable-like helpers ... |
||
|
Linus Torvalds
|
25601e8544 |
Merge tag 'char-misc-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char / misc / IIO driver updates from Greg KH:
"Here is the big set of char, misc, iio, and other smaller driver
subsystems for 6.15-rc1. Lots of stuff in here, including:
- loads of IIO changes and driver updates
- counter driver updates
- w1 driver updates
- faux conversions for some drivers that were abusing the platform
bus interface
- coresight driver updates
- rust miscdevice binding updates based on real-world-use
- other minor driver updates
All of these have been in linux-next with no reported issues for quite
a while"
* tag 'char-misc-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (292 commits)
samples: rust_misc_device: fix markup in top-level docs
Coresight: Fix a NULL vs IS_ERR() bug in probe
misc: lis3lv02d: convert to use faux_device
tlclk: convert to use faux_device
regulator: dummy: convert to use the faux device interface
bus: mhi: host: Fix race between unprepare and queue_buf
coresight: configfs: Constify struct config_item_type
doc: iio: ad7380: describe offload support
iio: ad7380: add support for SPI offload
iio: light: Add check for array bounds in veml6075_read_int_time_ms
iio: adc: ti-ads7924 Drop unnecessary function parameters
staging: iio: ad9834: Use devm_regulator_get_enable()
staging: iio: ad9832: Use devm_regulator_get_enable()
iio: gyro: bmg160_spi: add of_match_table
dt-bindings: iio: adc: Add i.MX94 and i.MX95 support
iio: adc: ad7768-1: remove unnecessary locking
Documentation: ABI: add wideband filter type to sysfs-bus-iio
iio: adc: ad7768-1: set MOSI idle state to prevent accidental reset
iio: adc: ad7768-1: Fix conversion result sign
iio: adc: ad7124: Benefit of dev = indio_dev->dev.parent in ad7124_parse_channel_config()
...
|
||
|
Linus Torvalds
|
2cd5769fb0 |
Merge tag 'driver-core-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core updatesk from Greg KH:
"Here is the big set of driver core updates for 6.15-rc1. Lots of stuff
happened this development cycle, including:
- kernfs scaling changes to make it even faster thanks to rcu
- bin_attribute constify work in many subsystems
- faux bus minor tweaks for the rust bindings
- rust binding updates for driver core, pci, and platform busses,
making more functionaliy available to rust drivers. These are all
due to people actually trying to use the bindings that were in
6.14.
- make Rafael and Danilo full co-maintainers of the driver core
codebase
- other minor fixes and updates"
* tag 'driver-core-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (52 commits)
rust: platform: require Send for Driver trait implementers
rust: pci: require Send for Driver trait implementers
rust: platform: impl Send + Sync for platform::Device
rust: pci: impl Send + Sync for pci::Device
rust: platform: fix unrestricted &mut platform::Device
rust: pci: fix unrestricted &mut pci::Device
rust: device: implement device context marker
rust: pci: use to_result() in enable_device_mem()
MAINTAINERS: driver core: mark Rafael and Danilo as co-maintainers
rust/kernel/faux: mark Registration methods inline
driver core: faux: only create the device if probe() succeeds
rust/faux: Add missing parent argument to Registration::new()
rust/faux: Drop #[repr(transparent)] from faux::Registration
rust: io: fix devres test with new io accessor functions
rust: io: rename `io::Io` accessors
kernfs: Move dput() outside of the RCU section.
efi: rci2: mark bin_attribute as __ro_after_init
rapidio: constify 'struct bin_attribute'
firmware: qemu_fw_cfg: constify 'struct bin_attribute'
powerpc/perf/hv-24x7: Constify 'struct bin_attribute'
...
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Linus Torvalds
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d6b02199cd |
Merge tag 'mm-nonmm-stable-2025-03-30-18-23' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull non-MM updates from Andrew Morton: - The series "powerpc/crash: use generic crashkernel reservation" from Sourabh Jain changes powerpc's kexec code to use more of the generic layers. - The series "get_maintainer: report subsystem status separately" from Vlastimil Babka makes some long-requested improvements to the get_maintainer output. - The series "ucount: Simplify refcounting with rcuref_t" from Sebastian Siewior cleans up and optimizing the refcounting in the ucount code. - The series "reboot: support runtime configuration of emergency hw_protection action" from Ahmad Fatoum improves the ability for a driver to perform an emergency system shutdown or reboot. - The series "Converge on using secs_to_jiffies() part two" from Easwar Hariharan performs further migrations from msecs_to_jiffies() to secs_to_jiffies(). - The series "lib/interval_tree: add some test cases and cleanup" from Wei Yang permits more userspace testing of kernel library code, adds some more tests and performs some cleanups. - The series "hung_task: Dump the blocking task stacktrace" from Masami Hiramatsu arranges for the hung_task detector to dump the stack of the blocking task and not just that of the blocked task. - The series "resource: Split and use DEFINE_RES*() macros" from Andy Shevchenko provides some cleanups to the resource definition macros. - Plus the usual shower of singleton patches - please see the individual changelogs for details. * tag 'mm-nonmm-stable-2025-03-30-18-23' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (77 commits) mailmap: consolidate email addresses of Alexander Sverdlin fs/procfs: fix the comment above proc_pid_wchan() relay: use kasprintf() instead of fixed buffer formatting resource: replace open coded variant of DEFINE_RES() resource: replace open coded variants of DEFINE_RES_*_NAMED() resource: replace open coded variant of DEFINE_RES_NAMED_DESC() resource: split DEFINE_RES_NAMED_DESC() out of DEFINE_RES_NAMED() samples: add hung_task detector mutex blocking sample hung_task: show the blocker task if the task is hung on mutex kexec_core: accept unaccepted kexec segments' destination addresses watchdog/perf: optimize bytes copied and remove manual NUL-termination lib/interval_tree: fix the comment of interval_tree_span_iter_next_gap() lib/interval_tree: skip the check before go to the right subtree lib/interval_tree: add test case for span iteration lib/interval_tree: add test case for interval_tree_iter_xxx() helpers lib/rbtree: add random seed lib/rbtree: split tests lib/rbtree: enable userland test suite for rbtree related data structure checkpatch: describe --min-conf-desc-length scripts/gdb/symbols: determine KASLR offset on s390 ... |
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Linus Torvalds
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eb0ece1602 |
Merge tag 'mm-stable-2025-03-30-16-52' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull MM updates from Andrew Morton: - The series "Enable strict percpu address space checks" from Uros Bizjak uses x86 named address space qualifiers to provide compile-time checking of percpu area accesses. This has caused a small amount of fallout - two or three issues were reported. In all cases the calling code was found to be incorrect. - The series "Some cleanup for memcg" from Chen Ridong implements some relatively monir cleanups for the memcontrol code. - The series "mm: fixes for device-exclusive entries (hmm)" from David Hildenbrand fixes a boatload of issues which David found then using device-exclusive PTE entries when THP is enabled. More work is needed, but this makes thins better - our own HMM selftests now succeed. - The series "mm: zswap: remove z3fold and zbud" from Yosry Ahmed remove the z3fold and zbud implementations. They have been deprecated for half a year and nobody has complained. - The series "mm: further simplify VMA merge operation" from Lorenzo Stoakes implements numerous simplifications in this area. No runtime effects are anticipated. - The series "mm/madvise: remove redundant mmap_lock operations from process_madvise()" from SeongJae Park rationalizes the locking in the madvise() implementation. Performance gains of 20-25% were observed in one MADV_DONTNEED microbenchmark. - The series "Tiny cleanup and improvements about SWAP code" from Baoquan He contains a number of touchups to issues which Baoquan noticed when working on the swap code. - The series "mm: kmemleak: Usability improvements" from Catalin Marinas implements a couple of improvements to the kmemleak user-visible output. - The series "mm/damon/paddr: fix large folios access and schemes handling" from Usama Arif provides a couple of fixes for DAMON's handling of large folios. - The series "mm/damon/core: fix wrong and/or useless damos_walk() behaviors" from SeongJae Park fixes a few issues with the accuracy of kdamond's walking of DAMON regions. - The series "expose mapping wrprotect, fix fb_defio use" from Lorenzo Stoakes changes the interaction between framebuffer deferred-io and core MM. No functional changes are anticipated - this is preparatory work for the future removal of page structure fields. - The series "mm/damon: add support for hugepage_size DAMOS filter" from Usama Arif adds a DAMOS filter which permits the filtering by huge page sizes. - The series "mm: permit guard regions for file-backed/shmem mappings" from Lorenzo Stoakes extends the guard region feature from its present "anon mappings only" state. The feature now covers shmem and file-backed mappings. - The series "mm: batched unmap lazyfree large folios during reclamation" from Barry Song cleans up and speeds up the unmapping for pte-mapped large folios. - The series "reimplement per-vma lock as a refcount" from Suren Baghdasaryan puts the vm_lock back into the vma. Our reasons for pulling it out were largely bogus and that change made the code more messy. This patchset provides small (0-10%) improvements on one microbenchmark. - The series "Docs/mm/damon: misc DAMOS filters documentation fixes and improves" from SeongJae Park does some maintenance work on the DAMON docs. - The series "hugetlb/CMA improvements for large systems" from Frank van der Linden addresses a pile of issues which have been observed when using CMA on large machines. - The series "mm/damon: introduce DAMOS filter type for unmapped pages" from SeongJae Park enables users of DMAON/DAMOS to filter my the page's mapped/unmapped status. - The series "zsmalloc/zram: there be preemption" from Sergey Senozhatsky teaches zram to run its compression and decompression operations preemptibly. - The series "selftests/mm: Some cleanups from trying to run them" from Brendan Jackman fixes a pile of unrelated issues which Brendan encountered while runnimg our selftests. - The series "fs/proc/task_mmu: add guard region bit to pagemap" from Lorenzo Stoakes permits userspace to use /proc/pid/pagemap to determine whether a particular page is a guard page. - The series "mm, swap: remove swap slot cache" from Kairui Song removes the swap slot cache from the allocation path - it simply wasn't being effective. - The series "mm: cleanups for device-exclusive entries (hmm)" from David Hildenbrand implements a number of unrelated cleanups in this code. - The series "mm: Rework generic PTDUMP configs" from Anshuman Khandual implements a number of preparatoty cleanups to the GENERIC_PTDUMP Kconfig logic. - The series "mm/damon: auto-tune aggregation interval" from SeongJae Park implements a feedback-driven automatic tuning feature for DAMON's aggregation interval tuning. - The series "Fix lazy mmu mode" from Ryan Roberts fixes some issues in powerpc, sparc and x86 lazy MMU implementations. Ryan did this in preparation for implementing lazy mmu mode for arm64 to optimize vmalloc. - The series "mm/page_alloc: Some clarifications for migratetype fallback" from Brendan Jackman reworks some commentary to make the code easier to follow. - The series "page_counter cleanup and size reduction" from Shakeel Butt cleans up the page_counter code and fixes a size increase which we accidentally added late last year. - The series "Add a command line option that enables control of how many threads should be used to allocate huge pages" from Thomas Prescher does that. It allows the careful operator to significantly reduce boot time by tuning the parallalization of huge page initialization. - The series "Fix calculations in trace_balance_dirty_pages() for cgwb" from Tang Yizhou fixes the tracing output from the dirty page balancing code. - The series "mm/damon: make allow filters after reject filters useful and intuitive" from SeongJae Park improves the handling of allow and reject filters. Behaviour is made more consistent and the documention is updated accordingly. - The series "Switch zswap to object read/write APIs" from Yosry Ahmed updates zswap to the new object read/write APIs and thus permits the removal of some legacy code from zpool and zsmalloc. - The series "Some trivial cleanups for shmem" from Baolin Wang does as it claims. - The series "fs/dax: Fix ZONE_DEVICE page reference counts" from Alistair Popple regularizes the weird ZONE_DEVICE page refcount handling in DAX, permittig the removal of a number of special-case checks. - The series "refactor mremap and fix bug" from Lorenzo Stoakes is a preparatoty refactoring and cleanup of the mremap() code. - The series "mm: MM owner tracking for large folios (!hugetlb) + CONFIG_NO_PAGE_MAPCOUNT" from David Hildenbrand reworks the manner in which we determine whether a large folio is known to be mapped exclusively into a single MM. - The series "mm/damon: add sysfs dirs for managing DAMOS filters based on handling layers" from SeongJae Park adds a couple of new sysfs directories to ease the management of DAMON/DAMOS filters. - The series "arch, mm: reduce code duplication in mem_init()" from Mike Rapoport consolidates many per-arch implementations of mem_init() into code generic code, where that is practical. - The series "mm/damon/sysfs: commit parameters online via damon_call()" from SeongJae Park continues the cleaning up of sysfs access to DAMON internal data. - The series "mm: page_ext: Introduce new iteration API" from Luiz Capitulino reworks the page_ext initialization to fix a boot-time crash which was observed with an unusual combination of compile and cmdline options. - The series "Buddy allocator like (or non-uniform) folio split" from Zi Yan reworks the code to split a folio into smaller folios. The main benefit is lessened memory consumption: fewer post-split folios are generated. - The series "Minimize xa_node allocation during xarry split" from Zi Yan reduces the number of xarray xa_nodes which are generated during an xarray split. - The series "drivers/base/memory: Two cleanups" from Gavin Shan performs some maintenance work on the drivers/base/memory code. - The series "Add tracepoints for lowmem reserves, watermarks and totalreserve_pages" from Martin Liu adds some more tracepoints to the page allocator code. - The series "mm/madvise: cleanup requests validations and classifications" from SeongJae Park cleans up some warts which SeongJae observed during his earlier madvise work. - The series "mm/hwpoison: Fix regressions in memory failure handling" from Shuai Xue addresses two quite serious regressions which Shuai has observed in the memory-failure implementation. - The series "mm: reliable huge page allocator" from Johannes Weiner makes huge page allocations cheaper and more reliable by reducing fragmentation. - The series "Minor memcg cleanups & prep for memdescs" from Matthew Wilcox is preparatory work for the future implementation of memdescs. - The series "track memory used by balloon drivers" from Nico Pache introduces a way to track memory used by our various balloon drivers. - The series "mm/damon: introduce DAMOS filter type for active pages" from Nhat Pham permits users to filter for active/inactive pages, separately for file and anon pages. - The series "Adding Proactive Memory Reclaim Statistics" from Hao Jia separates the proactive reclaim statistics from the direct reclaim statistics. - The series "mm/vmscan: don't try to reclaim hwpoison folio" from Jinjiang Tu fixes our handling of hwpoisoned pages within the reclaim code. * tag 'mm-stable-2025-03-30-16-52' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (431 commits) mm/page_alloc: remove unnecessary __maybe_unused in order_to_pindex() x86/mm: restore early initialization of high_memory for 32-bits mm/vmscan: don't try to reclaim hwpoison folio mm/hwpoison: introduce folio_contain_hwpoisoned_page() helper cgroup: docs: add pswpin and pswpout items in cgroup v2 doc mm: vmscan: split proactive reclaim statistics from direct reclaim statistics selftests/mm: speed up split_huge_page_test selftests/mm: uffd-unit-tests support for hugepages > 2M docs/mm/damon/design: document active DAMOS filter type mm/damon: implement a new DAMOS filter type for active pages fs/dax: don't disassociate zero page entries MM documentation: add "Unaccepted" meminfo entry selftests/mm: add commentary about 9pfs bugs fork: use __vmalloc_node() for stack allocation docs/mm: Physical Memory: Populate the "Zones" section xen: balloon: update the NR_BALLOON_PAGES state hv_balloon: update the NR_BALLOON_PAGES state balloon_compaction: update the NR_BALLOON_PAGES state meminfo: add a per node counter for balloon drivers mm: remove references to folio in __memcg_kmem_uncharge_page() ... |
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Linus Torvalds
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08733088b5 |
Merge tag 'rust-fixes-6.15-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux
Pull Rust fix from Miguel Ojeda: "Fix 'generate_rust_analyzer.py' due to typo during merge" Mea culpa, mea maxima culpa. * tag 'rust-fixes-6.15-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux: scripts: generate_rust_analyzer: fix pin-init name in kernel deps |
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Linus Torvalds
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98fb679d19 |
Merge tag 'bcachefs-2025-03-31' of git://evilpiepirate.org/bcachefs
Pull more bcachefs updates from Kent Overstreet: "All bugfixes and logging improvements" * tag 'bcachefs-2025-03-31' of git://evilpiepirate.org/bcachefs: (35 commits) bcachefs: fix bch2_write_point_to_text() units bcachefs: Log original key being moved in data updates bcachefs: BCH_JSET_ENTRY_log_bkey bcachefs: Reorder error messages that include journal debug bcachefs: Don't use designated initializers for disk_accounting_pos bcachefs: Silence errors after emergency shutdown bcachefs: fix units in rebalance_status bcachefs: bch2_ioctl_subvolume_destroy() fixes bcachefs: Clear fs_path_parent on subvolume unlink bcachefs: Change btree_insert_node() assertion to error bcachefs: Better printing of inconsistency errors bcachefs: bch2_count_fsck_err() bcachefs: Better helpers for inconsistency errors bcachefs: Consistent indentation of multiline fsck errors bcachefs: Add an "ignore unknown" option to bch2_parse_mount_opts() bcachefs: bch2_time_stats_init_no_pcpu() bcachefs: Fix bch2_fs_get_tree() error path bcachefs: fix logging in journal_entry_err_msg() bcachefs: add missing newline in bch2_trans_updates_to_text() bcachefs: print_string_as_lines: fix extra newline ... |
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Linus Torvalds
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4080cf02f1 |
Merge tag 'fs_for_v6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull ext2, udf, and isofs updates from Jan Kara: - conversion of ext2 to the new mount API - small folio conversion work for ext2 - a fix of an unexpected return value in udf in inode_getblk() - a fix of handling of corrupted directory in isofs * tag 'fs_for_v6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: udf: Fix inode_getblk() return value ext2: Make ext2_params_spec static ext2: create ext2_msg_fc for use during parsing ext2: convert to the new mount API ext2: Remove reference to bh->b_page isofs: fix KMSAN uninit-value bug in do_isofs_readdir() |
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Linus Torvalds
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172f7c9167 |
Merge tag 'exfat-for-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat
Pull exfat updates from Namjae Jeon: - Fix random stack corruption and incorrect error returns in exfat_get_block() - Optimize exfat_get_block() by improving checking corner cases - Fix an endless loop by self-linked chain in exfat_find_last_cluster - Remove dead EXFAT_CLUSTERS_UNTRACKED codes - Add missing shutdown check - Improve the delete performance with discard mount option * tag 'exfat-for-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat: exfat: call bh_read in get_block only when necessary exfat: fix potential wrong error return from get_block exfat: fix missing shutdown check exfat: fix the infinite loop in exfat_find_last_cluster() exfat: fix random stack corruption after get_block exfat: remove count used cluster from exfat_statfs() exfat: support batch discard of clusters when freeing clusters |
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Linus Torvalds
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f64a72bc76 |
Merge tag 'v6.15rc-part1-ksmbd-server-fixes' of git://git.samba.org/ksmbd
Pull smb server updates from Steve French: - Two fixes for bounds checks of open contexts - Two multichannel fixes, including one for important UAF - Oplock/lease break fix for potential ksmbd connection refcount leak - Security fix to free crypto data more securely - Fix to enable allowing Kerberos authentication by default - Two RDMA/smbdirect fixes - Minor cleanup * tag 'v6.15rc-part1-ksmbd-server-fixes' of git://git.samba.org/ksmbd: ksmbd: fix r_count dec/increment mismatch ksmbd: fix multichannel connection failure ksmbd: fix use-after-free in ksmbd_sessions_deregister() ksmbd: use ib_device_get_netdev() instead of calling ops.get_netdev ksmbd: use aead_request_free to match aead_request_alloc Revert "ksmbd: fix missing RDMA-capable flag for IPoIB device in ksmbd_rdma_capable_netdev()" ksmbd: add bounds check for create lease context ksmbd: add bounds check for durable handle context ksmbd: make SMB_SERVER_KERBEROS5 enable by default ksmbd: Use str_read_write() and str_true_false() helpers |
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Linus Torvalds
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8b175e2e18 |
Merge tag '6.15-rc-part1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client updates from Steve French: - Fix for network namespace refcount leak - Multichannel fix and minor multichannel debug message cleanup - Fix potential null ptr reference in SMB3 close - Fix for special file handling when reparse points not supported by server - Two ACL fixes one for stricter ACE validation, one for incorrect perms requested - Three RFC1001 fixes: one for SMB3 mounts on port 139, one for better default hostname, and one for better session response processing - Minor update to email address for MAINTAINERS file - Allow disabling Unicode for access to old SMB1 servers - Three minor cleanups * tag '6.15-rc-part1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: Add new mount option -o nounicode to disable SMB1 UNICODE mode cifs: Set default Netbios RFC1001 server name to hostname in UNC smb: client: Fix netns refcount imbalance causing leaks and use-after-free cifs: add validation check for the fields in smb_aces CIFS: Propagate min offload along with other parameters from primary to secondary channels. cifs: Improve establishing SMB connection with NetBIOS session cifs: Fix establishing NetBIOS session for SMB2+ connection cifs: Fix getting DACL-only xattr system.cifs_acl and system.smb3_acl cifs: Check if server supports reparse points before using them MAINTAINERS: reorder preferred email for Steve French cifs: avoid NULL pointer dereference in dbg call smb: client: Remove redundant check in smb2_is_path_accessible() smb: client: Remove redundant check in cifs_oplock_break() smb: mark the new channel addition log as informational log with cifs_info smb: minor cleanup to remove unused function declaration |
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Linus Torvalds
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b6dde1e527 |
Merge tag 'nfsd-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
Pull nfsd updates from Chuck Lever: "Neil Brown contributed more scalability improvements to NFSD's open file cache, and Jeff Layton contributed a menagerie of repairs to NFSD's NFSv4 callback / backchannel implementation. Mike Snitzer contributed a change to NFS re-export support that disables support for file locking on a re-exported NFSv4 mount. This is because NFSv4 state recovery is currently difficult if not impossible for re-exported NFS mounts. The change aims to prevent data integrity exposures after the re-export server crashes. Work continues on the evolving NFSD netlink administrative API. Many thanks to the contributors, reviewers, testers, and bug reporters who participated during the v6.15 development cycle" * tag 'nfsd-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: (45 commits) NFSD: Add a Kconfig setting to enable delegated timestamps sysctl: Fixes nsm_local_state bounds nfsd: use a long for the count in nfsd4_state_shrinker_count() nfsd: remove obsolete comment from nfs4_alloc_stid nfsd: remove unneeded forward declaration of nfsd4_mark_cb_fault() nfsd: reorganize struct nfs4_delegation for better packing nfsd: handle errors from rpc_call_async() nfsd: move cb_need_restart flag into cb_flags nfsd: replace CB_GETATTR_BUSY with NFSD4_CALLBACK_RUNNING nfsd: eliminate cl_ra_cblist and NFSD4_CLIENT_CB_RECALL_ANY nfsd: prevent callback tasks running concurrently nfsd: disallow file locking and delegations for NFSv4 reexport nfsd: filecache: drop the list_lru lock during lock gc scans nfsd: filecache: don't repeatedly add/remove files on the lru list nfsd: filecache: introduce NFSD_FILE_RECENT nfsd: filecache: use list_lru_walk_node() in nfsd_file_gc() nfsd: filecache: use nfsd_file_dispose_list() in nfsd_file_close_inode_sync() NFSD: Re-organize nfsd_file_gc_worker() nfsd: filecache: remove race handling. fs: nfs: acl: Avoid -Wflex-array-member-not-at-end warning ... |
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Eric Dumazet
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f278b6d5bb |
Revert "tcp: avoid atomic operations on sk->sk_rmem_alloc"
This reverts commit |
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Stanislav Fomichev
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dd07df9ff3 |
bnxt_en: bring back rtnl lock in bnxt_shutdown
Taehee reports missing rtnl from bnxt_shutdown path:
inetdev_event (./include/linux/inetdevice.h:256 net/ipv4/devinet.c:1585)
notifier_call_chain (kernel/notifier.c:85)
__dev_close_many (net/core/dev.c:1732 (discriminator 3))
kernel/locking/mutex.c:713 kernel/locking/mutex.c:732)
dev_close_many (net/core/dev.c:1786)
netif_close (./include/linux/list.h:124 ./include/linux/list.h:215
bnxt_shutdown (drivers/net/ethernet/broadcom/bnxt/bnxt.c:16707) bnxt_en
pci_device_shutdown (drivers/pci/pci-driver.c:511)
device_shutdown (drivers/base/core.c:4820)
kernel_restart (kernel/reboot.c:271 kernel/reboot.c:285)
Bring back the rtnl lock.
Link: https://lore.kernel.org/netdev/CAMArcTV4P8PFsc6O2tSgzRno050DzafgqkLA2b7t=Fv_SY=brw@mail.gmail.com/
Fixes:
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