mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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048486f81d01db4d100af021ee2ea211d19732a0
1179228 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Geetha sowjanya
|
048486f81d |
octeontx2-af: Secure APR table update with the lock
APR table contains the lmtst base address of PF/VFs. These entries
are updated by the PF/VF during the device probe. The lmtst address
is fetched from HW using "TXN_REQ" and "ADDR_RSP_STS" registers.
The lock tries to protect these registers from getting overwritten
when multiple PFs invokes rvu_get_lmtaddr() simultaneously.
For example, if PF1 submit the request and got permitted before it
reads the response and PF2 got scheduled submit the request then the
response of PF1 is overwritten by the PF2 response.
Fixes:
|
||
|
David S. Miller
|
9e08dcef60 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf
Pablo Neir Ayuso says: ==================== The following patchset contains Netfilter fixes for net: 1) Hit ENOENT when trying to update an unexisting base chain. 2) Fix libmnl pkg-config usage in selftests, from Jeremy Sowden. 3) KASAN reports use-after-free when deleting a set element for an anonymous set that was already removed in the same transaction, reported by P. Sondej and P. Krysiuk. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Pablo Neira Ayuso
|
c1592a8994 |
netfilter: nf_tables: deactivate anonymous set from preparation phase
Toggle deleted anonymous sets as inactive in the next generation, so users cannot perform any update on it. Clear the generation bitmask in case the transaction is aborted. The following KASAN splat shows a set element deletion for a bound anonymous set that has been already removed in the same transaction. [ 64.921510] ================================================================== [ 64.923123] BUG: KASAN: wild-memory-access in nf_tables_commit+0xa24/0x1490 [nf_tables] [ 64.924745] Write of size 8 at addr dead000000000122 by task test/890 [ 64.927903] CPU: 3 PID: 890 Comm: test Not tainted 6.3.0+ #253 [ 64.931120] Call Trace: [ 64.932699] <TASK> [ 64.934292] dump_stack_lvl+0x33/0x50 [ 64.935908] ? nf_tables_commit+0xa24/0x1490 [nf_tables] [ 64.937551] kasan_report+0xda/0x120 [ 64.939186] ? nf_tables_commit+0xa24/0x1490 [nf_tables] [ 64.940814] nf_tables_commit+0xa24/0x1490 [nf_tables] [ 64.942452] ? __kasan_slab_alloc+0x2d/0x60 [ 64.944070] ? nf_tables_setelem_notify+0x190/0x190 [nf_tables] [ 64.945710] ? kasan_set_track+0x21/0x30 [ 64.947323] nfnetlink_rcv_batch+0x709/0xd90 [nfnetlink] [ 64.948898] ? nfnetlink_rcv_msg+0x480/0x480 [nfnetlink] Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
||
|
Jeremy Sowden
|
de4773f023 |
selftests: netfilter: fix libmnl pkg-config usage
1. Don't hard-code pkg-config
2. Remove distro-specific default for CFLAGS
3. Use pkg-config for LDLIBS
Fixes:
|
||
|
Pablo Neira Ayuso
|
8509f62b0b |
netfilter: nf_tables: hit ENOENT on unexisting chain/flowtable update with missing attributes
If user does not specify hook number and priority, then assume this is
a chain/flowtable update. Therefore, report ENOENT which provides a
better hint than EINVAL. Set on extended netlink error report to refer
to the chain name.
Fixes:
|
||
|
Felix Fietkau
|
c6d96df9fa |
net: ethernet: mtk_eth_soc: drop generic vlan rx offload, only use DSA untagging
Through testing I found out that hardware vlan rx offload support seems to
have some hardware issues. At least when using multiple MACs and when
receiving tagged packets on the secondary MAC, the hardware can sometimes
start to emit wrong tags on the first MAC as well.
In order to avoid such issues, drop the feature configuration and use
the offload feature only for DSA hardware untagging on MT7621/MT7622
devices where this feature works properly.
Fixes:
|
||
|
David S. Miller
|
fb7cba6191 |
Merge branch 'rxrpc-timeout-fixes'
David Howells says:
====================
rxrpc: Timeout handling fixes
Here are three patches to fix timeouts handling in AF_RXRPC:
(1) The hard call timeout should be interpreted in seconds, not
milliseconds.
(2) Allow a waiting call to be aborted (thereby cancelling the call) in
the case a signal interrupts sendmsg() and leaves it hanging until it
is granted a channel on a connection.
(3) Kernel-generated calls get the timer started on them even if they're
still waiting to be attached to a connection. If the timer expires
before the wait is complete and a conn is attached, an oops will
occur.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
|
||
|
David Howells
|
db099c625b |
rxrpc: Fix timeout of a call that hasn't yet been granted a channel
afs_make_call() calls rxrpc_kernel_begin_call() to begin a call (which may
get stalled in the background waiting for a connection to become
available); it then calls rxrpc_kernel_set_max_life() to set the timeouts -
but that starts the call timer so the call timer might then expire before
we get a connection assigned - leading to the following oops if the call
stalled:
BUG: kernel NULL pointer dereference, address: 0000000000000000
...
CPU: 1 PID: 5111 Comm: krxrpcio/0 Not tainted 6.3.0-rc7-build3+ #701
RIP: 0010:rxrpc_alloc_txbuf+0xc0/0x157
...
Call Trace:
<TASK>
rxrpc_send_ACK+0x50/0x13b
rxrpc_input_call_event+0x16a/0x67d
rxrpc_io_thread+0x1b6/0x45f
? _raw_spin_unlock_irqrestore+0x1f/0x35
? rxrpc_input_packet+0x519/0x519
kthread+0xe7/0xef
? kthread_complete_and_exit+0x1b/0x1b
ret_from_fork+0x22/0x30
Fix this by noting the timeouts in struct rxrpc_call when the call is
created. The timer will be started when the first packet is transmitted.
It shouldn't be possible to trigger this directly from userspace through
AF_RXRPC as sendmsg() will return EBUSY if the call is in the
waiting-for-conn state if it dropped out of the wait due to a signal.
Fixes:
|
||
|
David Howells
|
0eb362d254 |
rxrpc: Make it so that a waiting process can be aborted
When sendmsg() creates an rxrpc call, it queues it to wait for a connection
and channel to be assigned and then waits before it can start shovelling
data as the encrypted DATA packet content includes a summary of the
connection parameters.
However, sendmsg() may get interrupted before a connection gets assigned
and further sendmsg() calls will fail with EBUSY until an assignment is
made.
Fix this so that the call can at least be aborted without failing on
EBUSY. We have to be careful here as sendmsg() mustn't be allowed to start
the call timer if the call doesn't yet have a connection assigned as an
oops may follow shortly thereafter.
Fixes:
|
||
|
David Howells
|
0d098d83c5 |
rxrpc: Fix hard call timeout units
The hard call timeout is specified in the RXRPC_SET_CALL_TIMEOUT cmsg in
seconds, so fix the point at which sendmsg() applies it to the call to
convert to jiffies from seconds, not milliseconds.
Fixes:
|
||
|
Tom Rix
|
4f163bf82b |
net: atlantic: Define aq_pm_ops conditionally on CONFIG_PM
For s390, gcc with W=1 reports
drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c:458:32: error:
'aq_pm_ops' defined but not used [-Werror=unused-const-variable=]
458 | static const struct dev_pm_ops aq_pm_ops = {
| ^~~~~~~~~
The only use of aq_pm_ops is conditional on CONFIG_PM.
The definition of aq_pm_ops and its functions should also
be conditional on CONFIG_PM.
Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
||
|
Andy Moreton
|
281900a923 |
sfc: Fix module EEPROM reporting for QSFP modules
The sfc driver does not report QSFP module EEPROM contents correctly as only the first page is fetched from hardware. Commit |
||
|
David S. Miller
|
f858e2fd23 |
Merge branch 'r8152-fixes'
Hayes Wang says: ==================== r8152: fix 2.5G devices v3: For patch #2, modify the comment. v2: For patch #1, Remove inline for fc_pause_on_auto() and fc_pause_off_auto(), and update the commit message. For patch #2, define the magic value for OCP register 0xa424. v1: These patches are used to fix some issues of RTL8156. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Hayes Wang
|
cce8334f4a |
r8152: move setting r8153b_rx_agg_chg_indicate()
Move setting r8153b_rx_agg_chg_indicate() for 2.5G devices. The
r8153b_rx_agg_chg_indicate() has to be called after enabling tx/rx.
Otherwise, the coalescing settings are useless.
Fixes:
|
||
|
Hayes Wang
|
61b0ad6f58 |
r8152: fix the poor throughput for 2.5G devices
Fix the poor throughput for 2.5G devices, when changing the speed from
auto mode to force mode. This patch is used to notify the MAC when the
mode is changed.
Fixes:
|
||
|
Hayes Wang
|
8ceda6d5a1 |
r8152: fix flow control issue of RTL8156A
The feature of flow control becomes abnormal, if the device sends a
pause frame and the tx/rx is disabled before sending a release frame. It
causes the lost of packets.
Set PLA_RX_FIFO_FULL and PLA_RX_FIFO_EMPTY to zeros before disabling the
tx/rx. And, toggle FC_PATCH_TASK before enabling tx/rx to reset the flow
control patch and timer. Then, the hardware could clear the state and
the flow control becomes normal after enabling tx/rx.
Besides, remove inline for fc_pause_on_auto() and fc_pause_off_auto().
Fixes:
|
||
|
Victor Nogueira
|
526f28bd0f |
net/sched: act_mirred: Add carrier check
There are cases where the device is adminstratively UP, but operationally
down. For example, we have a physical device (Nvidia ConnectX-6 Dx, 25Gbps)
who's cable was pulled out, here is its ip link output:
5: ens2f1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000
link/ether b8:ce:f6:4b:68:35 brd ff:ff:ff:ff:ff:ff
altname enp179s0f1np1
As you can see, it's administratively UP but operationally down.
In this case, sending a packet to this port caused a nasty kernel hang (so
nasty that we were unable to capture it). Aborting a transmit based on
operational status (in addition to administrative status) fixes the issue.
Fixes:
|
||
|
Angelo Dureghello
|
6686317855 |
net: dsa: mv88e6xxx: add mv88e6321 rsvd2cpu
Add rsvd2cpu capability for mv88e6321 model, to allow proper bpdu
processing.
Signed-off-by: Angelo Dureghello <angelo.dureghello@timesys.com>
Fixes:
|
||
|
Antoine Tenart
|
dc6456e938 |
net: ipv6: fix skb hash for some RST packets
The skb hash comes from sk->sk_txhash when using TCP, except for some
IPv6 RST packets. This is because in tcp_v6_send_reset when not in
TIME_WAIT the hash is taken from sk->sk_hash, while it should come from
sk->sk_txhash as those two hashes are not computed the same way.
Packetdrill script to test the above,
0 socket(..., SOCK_STREAM, IPPROTO_TCP) = 3
+0 fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
+0 connect(3, ..., ...) = -1 EINPROGRESS (Operation now in progress)
+0 > (flowlabel 0x1) S 0:0(0) <...>
// Wrong ack seq, trigger a rst.
+0 < S. 0:0(0) ack 0 win 4000
// Check the flowlabel matches prior one from SYN.
+0 > (flowlabel 0x1) R 0:0(0) <...>
Fixes:
|
||
|
Andrea Mayer
|
46ef24c60f |
selftests: srv6: make srv6_end_dt46_l3vpn_test more robust
On some distributions, the rp_filter is automatically set (=1) by
default on a netdev basis (also on VRFs).
In an SRv6 End.DT46 behavior, decapsulated IPv4 packets are routed using
the table associated with the VRF bound to that tunnel. During lookup
operations, the rp_filter can lead to packet loss when activated on the
VRF.
Therefore, we chose to make this selftest more robust by explicitly
disabling the rp_filter during tests (as it is automatically set by some
Linux distributions).
Fixes:
|
||
|
Cong Wang
|
c88f8d5cd9 |
sit: update dev->needed_headroom in ipip6_tunnel_bind_dev()
When a tunnel device is bound with the underlying device, its dev->needed_headroom needs to be updated properly. IPv4 tunnels already do the same in ip_tunnel_bind_dev(). Otherwise we may not have enough header room for skb, especially after commit |
||
|
Vlad Buslov
|
da94a7781f |
net/sched: cls_api: remove block_cb from driver_list before freeing
Error handler of tcf_block_bind() frees the whole bo->cb_list on error.
However, by that time the flow_block_cb instances are already in the driver
list because driver ndo_setup_tc() callback is called before that up the
call chain in tcf_block_offload_cmd(). This leaves dangling pointers to
freed objects in the list and causes use-after-free[0]. Fix it by also
removing flow_block_cb instances from driver_list before deallocating them.
[0]:
[ 279.868433] ==================================================================
[ 279.869964] BUG: KASAN: slab-use-after-free in flow_block_cb_setup_simple+0x631/0x7c0
[ 279.871527] Read of size 8 at addr ffff888147e2bf20 by task tc/2963
[ 279.873151] CPU: 6 PID: 2963 Comm: tc Not tainted 6.3.0-rc6+ #4
[ 279.874273] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014
[ 279.876295] Call Trace:
[ 279.876882] <TASK>
[ 279.877413] dump_stack_lvl+0x33/0x50
[ 279.878198] print_report+0xc2/0x610
[ 279.878987] ? flow_block_cb_setup_simple+0x631/0x7c0
[ 279.879994] kasan_report+0xae/0xe0
[ 279.880750] ? flow_block_cb_setup_simple+0x631/0x7c0
[ 279.881744] ? mlx5e_tc_reoffload_flows_work+0x240/0x240 [mlx5_core]
[ 279.883047] flow_block_cb_setup_simple+0x631/0x7c0
[ 279.884027] tcf_block_offload_cmd.isra.0+0x189/0x2d0
[ 279.885037] ? tcf_block_setup+0x6b0/0x6b0
[ 279.885901] ? mutex_lock+0x7d/0xd0
[ 279.886669] ? __mutex_unlock_slowpath.constprop.0+0x2d0/0x2d0
[ 279.887844] ? ingress_init+0x1c0/0x1c0 [sch_ingress]
[ 279.888846] tcf_block_get_ext+0x61c/0x1200
[ 279.889711] ingress_init+0x112/0x1c0 [sch_ingress]
[ 279.890682] ? clsact_init+0x2b0/0x2b0 [sch_ingress]
[ 279.891701] qdisc_create+0x401/0xea0
[ 279.892485] ? qdisc_tree_reduce_backlog+0x470/0x470
[ 279.893473] tc_modify_qdisc+0x6f7/0x16d0
[ 279.894344] ? tc_get_qdisc+0xac0/0xac0
[ 279.895213] ? mutex_lock+0x7d/0xd0
[ 279.896005] ? __mutex_lock_slowpath+0x10/0x10
[ 279.896910] rtnetlink_rcv_msg+0x5fe/0x9d0
[ 279.897770] ? rtnl_calcit.isra.0+0x2b0/0x2b0
[ 279.898672] ? __sys_sendmsg+0xb5/0x140
[ 279.899494] ? do_syscall_64+0x3d/0x90
[ 279.900302] ? entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 279.901337] ? kasan_save_stack+0x2e/0x40
[ 279.902177] ? kasan_save_stack+0x1e/0x40
[ 279.903058] ? kasan_set_track+0x21/0x30
[ 279.903913] ? kasan_save_free_info+0x2a/0x40
[ 279.904836] ? ____kasan_slab_free+0x11a/0x1b0
[ 279.905741] ? kmem_cache_free+0x179/0x400
[ 279.906599] netlink_rcv_skb+0x12c/0x360
[ 279.907450] ? rtnl_calcit.isra.0+0x2b0/0x2b0
[ 279.908360] ? netlink_ack+0x1550/0x1550
[ 279.909192] ? rhashtable_walk_peek+0x170/0x170
[ 279.910135] ? kmem_cache_alloc_node+0x1af/0x390
[ 279.911086] ? _copy_from_iter+0x3d6/0xc70
[ 279.912031] netlink_unicast+0x553/0x790
[ 279.912864] ? netlink_attachskb+0x6a0/0x6a0
[ 279.913763] ? netlink_recvmsg+0x416/0xb50
[ 279.914627] netlink_sendmsg+0x7a1/0xcb0
[ 279.915473] ? netlink_unicast+0x790/0x790
[ 279.916334] ? iovec_from_user.part.0+0x4d/0x220
[ 279.917293] ? netlink_unicast+0x790/0x790
[ 279.918159] sock_sendmsg+0xc5/0x190
[ 279.918938] ____sys_sendmsg+0x535/0x6b0
[ 279.919813] ? import_iovec+0x7/0x10
[ 279.920601] ? kernel_sendmsg+0x30/0x30
[ 279.921423] ? __copy_msghdr+0x3c0/0x3c0
[ 279.922254] ? import_iovec+0x7/0x10
[ 279.923041] ___sys_sendmsg+0xeb/0x170
[ 279.923854] ? copy_msghdr_from_user+0x110/0x110
[ 279.924797] ? ___sys_recvmsg+0xd9/0x130
[ 279.925630] ? __perf_event_task_sched_in+0x183/0x470
[ 279.926656] ? ___sys_sendmsg+0x170/0x170
[ 279.927529] ? ctx_sched_in+0x530/0x530
[ 279.928369] ? update_curr+0x283/0x4f0
[ 279.929185] ? perf_event_update_userpage+0x570/0x570
[ 279.930201] ? __fget_light+0x57/0x520
[ 279.931023] ? __switch_to+0x53d/0xe70
[ 279.931846] ? sockfd_lookup_light+0x1a/0x140
[ 279.932761] __sys_sendmsg+0xb5/0x140
[ 279.933560] ? __sys_sendmsg_sock+0x20/0x20
[ 279.934436] ? fpregs_assert_state_consistent+0x1d/0xa0
[ 279.935490] do_syscall_64+0x3d/0x90
[ 279.936300] entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 279.937311] RIP: 0033:0x7f21c814f887
[ 279.938085] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 279.941448] RSP: 002b:00007fff11efd478 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 279.942964] RAX: ffffffffffffffda RBX: 0000000064401979 RCX: 00007f21c814f887
[ 279.944337] RDX: 0000000000000000 RSI: 00007fff11efd4e0 RDI: 0000000000000003
[ 279.945660] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 279.947003] R10: 00007f21c8008708 R11: 0000000000000246 R12: 0000000000000001
[ 279.948345] R13: 0000000000409980 R14: 000000000047e538 R15: 0000000000485400
[ 279.949690] </TASK>
[ 279.950706] Allocated by task 2960:
[ 279.951471] kasan_save_stack+0x1e/0x40
[ 279.952338] kasan_set_track+0x21/0x30
[ 279.953165] __kasan_kmalloc+0x77/0x90
[ 279.954006] flow_block_cb_setup_simple+0x3dd/0x7c0
[ 279.955001] tcf_block_offload_cmd.isra.0+0x189/0x2d0
[ 279.956020] tcf_block_get_ext+0x61c/0x1200
[ 279.956881] ingress_init+0x112/0x1c0 [sch_ingress]
[ 279.957873] qdisc_create+0x401/0xea0
[ 279.958656] tc_modify_qdisc+0x6f7/0x16d0
[ 279.959506] rtnetlink_rcv_msg+0x5fe/0x9d0
[ 279.960392] netlink_rcv_skb+0x12c/0x360
[ 279.961216] netlink_unicast+0x553/0x790
[ 279.962044] netlink_sendmsg+0x7a1/0xcb0
[ 279.962906] sock_sendmsg+0xc5/0x190
[ 279.963702] ____sys_sendmsg+0x535/0x6b0
[ 279.964534] ___sys_sendmsg+0xeb/0x170
[ 279.965343] __sys_sendmsg+0xb5/0x140
[ 279.966132] do_syscall_64+0x3d/0x90
[ 279.966908] entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 279.968407] Freed by task 2960:
[ 279.969114] kasan_save_stack+0x1e/0x40
[ 279.969929] kasan_set_track+0x21/0x30
[ 279.970729] kasan_save_free_info+0x2a/0x40
[ 279.971603] ____kasan_slab_free+0x11a/0x1b0
[ 279.972483] __kmem_cache_free+0x14d/0x280
[ 279.973337] tcf_block_setup+0x29d/0x6b0
[ 279.974173] tcf_block_offload_cmd.isra.0+0x226/0x2d0
[ 279.975186] tcf_block_get_ext+0x61c/0x1200
[ 279.976080] ingress_init+0x112/0x1c0 [sch_ingress]
[ 279.977065] qdisc_create+0x401/0xea0
[ 279.977857] tc_modify_qdisc+0x6f7/0x16d0
[ 279.978695] rtnetlink_rcv_msg+0x5fe/0x9d0
[ 279.979562] netlink_rcv_skb+0x12c/0x360
[ 279.980388] netlink_unicast+0x553/0x790
[ 279.981214] netlink_sendmsg+0x7a1/0xcb0
[ 279.982043] sock_sendmsg+0xc5/0x190
[ 279.982827] ____sys_sendmsg+0x535/0x6b0
[ 279.983703] ___sys_sendmsg+0xeb/0x170
[ 279.984510] __sys_sendmsg+0xb5/0x140
[ 279.985298] do_syscall_64+0x3d/0x90
[ 279.986076] entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 279.987532] The buggy address belongs to the object at ffff888147e2bf00
which belongs to the cache kmalloc-192 of size 192
[ 279.989747] The buggy address is located 32 bytes inside of
freed 192-byte region [ffff888147e2bf00, ffff888147e2bfc0)
[ 279.992367] The buggy address belongs to the physical page:
[ 279.993430] page:00000000550f405c refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x147e2a
[ 279.995182] head:00000000550f405c order:1 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 279.996713] anon flags: 0x200000000010200(slab|head|node=0|zone=2)
[ 279.997878] raw: 0200000000010200 ffff888100042a00 0000000000000000 dead000000000001
[ 279.999384] raw: 0000000000000000 0000000000200020 00000001ffffffff 0000000000000000
[ 280.000894] page dumped because: kasan: bad access detected
[ 280.002386] Memory state around the buggy address:
[ 280.003338] ffff888147e2be00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 280.004781] ffff888147e2be80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[ 280.006224] >ffff888147e2bf00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 280.007700] ^
[ 280.008592] ffff888147e2bf80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[ 280.010035] ffff888147e2c000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 280.011564] ==================================================================
Fixes:
|
||
|
Eric Dumazet
|
7e692df393 |
tcp: fix skb_copy_ubufs() vs BIG TCP
David Ahern reported crashes in skb_copy_ubufs() caused by TCP tx zerocopy
using hugepages, and skb length bigger than ~68 KB.
skb_copy_ubufs() assumed it could copy all payload using up to
MAX_SKB_FRAGS order-0 pages.
This assumption broke when BIG TCP was able to put up to 512 KB per skb.
We did not hit this bug at Google because we use CONFIG_MAX_SKB_FRAGS=45
and limit gso_max_size to 180000.
A solution is to use higher order pages if needed.
v2: add missing __GFP_COMP, or we leak memory.
Fixes:
|
||
|
Cosmo Chou
|
6f75cd166a |
net/ncsi: clear Tx enable mode when handling a Config required AEN
ncsi_channel_is_tx() determines whether a given channel should be
used for Tx or not. However, when reconfiguring the channel by
handling a Configuration Required AEN, there is a misjudgment that
the channel Tx has already been enabled, which results in the Enable
Channel Network Tx command not being sent.
Clear the channel Tx enable flag before reconfiguring the channel to
avoid the misjudgment.
Fixes:
|
||
|
Paolo Abeni
|
075cafffce |
Merge branch 'macsec-fixes-for-cn10kb'
Geetha sowjanya says: ==================== Macsec fixes for CN10KB This patch set has fixes for the issues encountered while testing macsec on CN10KB silicon. Below is the description of patches: Patch 1: For each LMAC two MCSX_MCS_TOP_SLAVE_CHANNEL_CFG registers exist in CN10KB. Bypass has to be disabled in two registers. Patch 2: Add workaround for errata w.r.t accessing TCAM DATA and MASK registers. Patch 3: Fixes the parser configuration to allow PTP traffic. Patch 4: Addresses the IP vector and block level interrupt mask changes. Patch 5: Fix NULL pointer crashes when rebooting Patch 6: Since MCS is global block shared by all LMACS the TCAM match must include macsec DMAC also to distinguish each macsec interface Patch 7: Before freeing MCS hardware resource to AF clear the stats also. Patch 8: Stats which share single counter in hardware are tracked in software. This tracking was based on wrong secy mode params. Use correct secy mode params Patch 9: When updating secy mode params, PN number was also reset to initial values. Hence do not write to PN value register when updating secy. ==================== Link: https://lore.kernel.org/r/20230426062528.20575-1-gakula@marvell.com Signed-off-by: Paolo Abeni <pabeni@redhat.com> |
||
|
Subbaraya Sundeep
|
3c99bace4a |
octeontx2-pf: mcs: Do not reset PN while updating secy
After creating SecYs, SCs and SAs a SecY can be modified
to change attributes like validation mode, protect frames
mode etc. During this SecY update, packet number is reset to
initial user given value by mistake. Hence do not reset
PN when updating SecY parameters.
Fixes:
|
||
|
Subbaraya Sundeep
|
9bdfe61054 |
octeontx2-pf: mcs: Fix shared counters logic
Macsec stats like InPktsLate and InPktsDelayed share
same counter in hardware. If SecY replay_protect is true
then counter represents InPktsLate otherwise InPktsDelayed.
This mode change was tracked based on protect_frames
instead of replay_protect mistakenly. Similarly InPktsUnchecked
and InPktsOk share same counter and mode change was tracked
based on validate_check instead of validate_disabled.
This patch fixes those problems.
Fixes:
|
||
|
Subbaraya Sundeep
|
815debbbf7 |
octeontx2-pf: mcs: Clear stats before freeing resource
When freeing MCS hardware resources like SecY, SC and
SA the corresponding stats needs to be cleared. Otherwise
previous stats are shown in newly created macsec interfaces.
Fixes:
|
||
|
Subbaraya Sundeep
|
57d00d4364 |
octeontx2-pf: mcs: Match macsec ethertype along with DMAC
On CN10KB silicon a single hardware macsec block is
present and offloads macsec operations for all the
ethernet LMACs. TCAM match with macsec ethertype 0x88e5
alone at RX side is not sufficient to distinguish all the
macsec interfaces created on top of netdevs. Hence append
the DMAC of the macsec interface too. Otherwise the first
created macsec interface only receives all the macsec traffic.
Fixes:
|
||
|
Subbaraya Sundeep
|
699af748c6 |
octeontx2-pf: mcs: Fix NULL pointer dereferences
When system is rebooted after creating macsec interface
below NULL pointer dereference crashes occurred. This
patch fixes those crashes by using correct order of teardown
[ 3324.406942] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
[ 3324.415726] Mem abort info:
[ 3324.418510] ESR = 0x96000006
[ 3324.421557] EC = 0x25: DABT (current EL), IL = 32 bits
[ 3324.426865] SET = 0, FnV = 0
[ 3324.429913] EA = 0, S1PTW = 0
[ 3324.433047] Data abort info:
[ 3324.435921] ISV = 0, ISS = 0x00000006
[ 3324.439748] CM = 0, WnR = 0
....
[ 3324.575915] Call trace:
[ 3324.578353] cn10k_mdo_del_secy+0x24/0x180
[ 3324.582440] macsec_common_dellink+0xec/0x120
[ 3324.586788] macsec_notify+0x17c/0x1c0
[ 3324.590529] raw_notifier_call_chain+0x50/0x70
[ 3324.594965] call_netdevice_notifiers_info+0x34/0x7c
[ 3324.599921] rollback_registered_many+0x354/0x5bc
[ 3324.604616] unregister_netdevice_queue+0x88/0x10c
[ 3324.609399] unregister_netdev+0x20/0x30
[ 3324.613313] otx2_remove+0x8c/0x310
[ 3324.616794] pci_device_shutdown+0x30/0x70
[ 3324.620882] device_shutdown+0x11c/0x204
[ 966.664930] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
[ 966.673712] Mem abort info:
[ 966.676497] ESR = 0x96000006
[ 966.679543] EC = 0x25: DABT (current EL), IL = 32 bits
[ 966.684848] SET = 0, FnV = 0
[ 966.687895] EA = 0, S1PTW = 0
[ 966.691028] Data abort info:
[ 966.693900] ISV = 0, ISS = 0x00000006
[ 966.697729] CM = 0, WnR = 0
[ 966.833467] Call trace:
[ 966.835904] cn10k_mdo_stop+0x20/0xa0
[ 966.839557] macsec_dev_stop+0xe8/0x11c
[ 966.843384] __dev_close_many+0xbc/0x140
[ 966.847298] dev_close_many+0x84/0x120
[ 966.851039] rollback_registered_many+0x114/0x5bc
[ 966.855735] unregister_netdevice_many.part.0+0x14/0xa0
[ 966.860952] unregister_netdevice_many+0x18/0x24
[ 966.865560] macsec_notify+0x1ac/0x1c0
[ 966.869303] raw_notifier_call_chain+0x50/0x70
[ 966.873738] call_netdevice_notifiers_info+0x34/0x7c
[ 966.878694] rollback_registered_many+0x354/0x5bc
[ 966.883390] unregister_netdevice_queue+0x88/0x10c
[ 966.888173] unregister_netdev+0x20/0x30
[ 966.892090] otx2_remove+0x8c/0x310
[ 966.895571] pci_device_shutdown+0x30/0x70
[ 966.899660] device_shutdown+0x11c/0x204
[ 966.903574] __do_sys_reboot+0x208/0x290
[ 966.907487] __arm64_sys_reboot+0x20/0x30
[ 966.911489] el0_svc_handler+0x80/0x1c0
[ 966.915316] el0_svc+0x8/0x180
[ 966.918362] Code: f9400000 f9400a64 91220014 f94b3403 (f9400060)
[ 966.924448] ---[ end trace 341778e799c3d8d7 ]---
Fixes:
|
||
|
Geetha sowjanya
|
b8aebeaaf9 |
octeontx2-af: mcs: Fix MCS block interrupt
On CN10KB, MCS IP vector number, BBE and PAB interrupt mask
got changed to support more block level interrupts.
To address this changes, this patch fixes the bbe and pab
interrupt handlers.
Fixes:
|
||
|
Geetha sowjanya
|
65cdc2b637 |
octeontx2-af: mcs: Config parser to skip 8B header
When ptp timestamp is enabled in RPM, RPM will append 8B
timestamp header for all RX traffic. MCS need to skip these
8 bytes header while parsing the packet header, so that
correct tcam key is created for lookup.
This patch fixes the mcs parser configuration to skip this
8B header for ptp packets.
Fixes:
|
||
|
Subbaraya Sundeep
|
b516121986 |
octeontx2-af: mcs: Write TCAM_DATA and TCAM_MASK registers at once
As per hardware errata on CN10KB, all the four TCAM_DATA
and TCAM_MASK registers has to be written at once otherwise
write to individual registers will fail. Hence write to all
TCAM_DATA registers and then to all TCAM_MASK registers.
Fixes:
|
||
|
Geetha sowjanya
|
c222b292a3 |
octeonxt2-af: mcs: Fix per port bypass config
For each lmac port, MCS has two MCS_TOP_SLAVE_CHANNEL_CONFIGX
registers. For CN10KB both register need to be configured for the
port level mcs bypass to work. This patch also sets bitmap
of flowid/secy entry reserved for default bypass so that these
entries can be shown in debugfs.
Fixes:
|
||
|
John Hickey
|
c23ae5091a |
ixgbe: Fix panic during XDP_TX with > 64 CPUs
Commit |
||
|
Pedro Tammela
|
1b483d9f58 |
net/sched: act_pedit: free pedit keys on bail from offset check
Ido Schimmel reports a memleak on a syzkaller instance:
BUG: memory leak
unreferenced object 0xffff88803d45e400 (size 1024):
comm "syz-executor292", pid 563, jiffies 4295025223 (age 51.781s)
hex dump (first 32 bytes):
28 bd 70 00 fb db df 25 02 00 14 1f ff 02 00 02 (.p....%........
00 32 00 00 1f 00 00 00 ac 14 14 3e 08 00 07 00 .2.........>....
backtrace:
[<ffffffff81bd0f2c>] kmemleak_alloc_recursive include/linux/kmemleak.h:42 [inline]
[<ffffffff81bd0f2c>] slab_post_alloc_hook mm/slab.h:772 [inline]
[<ffffffff81bd0f2c>] slab_alloc_node mm/slub.c:3452 [inline]
[<ffffffff81bd0f2c>] __kmem_cache_alloc_node+0x25c/0x320 mm/slub.c:3491
[<ffffffff81a865d9>] __do_kmalloc_node mm/slab_common.c:966 [inline]
[<ffffffff81a865d9>] __kmalloc+0x59/0x1a0 mm/slab_common.c:980
[<ffffffff83aa85c3>] kmalloc include/linux/slab.h:584 [inline]
[<ffffffff83aa85c3>] tcf_pedit_init+0x793/0x1ae0 net/sched/act_pedit.c:245
[<ffffffff83a90623>] tcf_action_init_1+0x453/0x6e0 net/sched/act_api.c:1394
[<ffffffff83a90e58>] tcf_action_init+0x5a8/0x950 net/sched/act_api.c:1459
[<ffffffff83a96258>] tcf_action_add+0x118/0x4e0 net/sched/act_api.c:1985
[<ffffffff83a96997>] tc_ctl_action+0x377/0x490 net/sched/act_api.c:2044
[<ffffffff83920a8d>] rtnetlink_rcv_msg+0x46d/0xd70 net/core/rtnetlink.c:6395
[<ffffffff83b24305>] netlink_rcv_skb+0x185/0x490 net/netlink/af_netlink.c:2575
[<ffffffff83901806>] rtnetlink_rcv+0x26/0x30 net/core/rtnetlink.c:6413
[<ffffffff83b21cae>] netlink_unicast_kernel net/netlink/af_netlink.c:1339 [inline]
[<ffffffff83b21cae>] netlink_unicast+0x5be/0x8a0 net/netlink/af_netlink.c:1365
[<ffffffff83b2293f>] netlink_sendmsg+0x9af/0xed0 net/netlink/af_netlink.c:1942
[<ffffffff8380c39f>] sock_sendmsg_nosec net/socket.c:724 [inline]
[<ffffffff8380c39f>] sock_sendmsg net/socket.c:747 [inline]
[<ffffffff8380c39f>] ____sys_sendmsg+0x3ef/0xaa0 net/socket.c:2503
[<ffffffff838156d2>] ___sys_sendmsg+0x122/0x1c0 net/socket.c:2557
[<ffffffff8381594f>] __sys_sendmsg+0x11f/0x200 net/socket.c:2586
[<ffffffff83815ab0>] __do_sys_sendmsg net/socket.c:2595 [inline]
[<ffffffff83815ab0>] __se_sys_sendmsg net/socket.c:2593 [inline]
[<ffffffff83815ab0>] __x64_sys_sendmsg+0x80/0xc0 net/socket.c:2593
The recently added static offset check missed a free to the key buffer when
bailing out on error.
Fixes:
|
||
|
Ivan Vecera
|
32eff6bace |
net/sched: flower: Fix wrong handle assignment during filter change
Commit |
||
|
David Howells
|
2b5fdc0f5c |
rxrpc: Fix potential data race in rxrpc_wait_to_be_connected()
Inside the loop in rxrpc_wait_to_be_connected() it checks call->error to
see if it should exit the loop without first checking the call state. This
is probably safe as if call->error is set, the call is dead anyway, but we
should probably wait for the call state to have been set to completion
first, lest it cause surprise on the way out.
Fix this by only accessing call->error if the call is complete. We don't
actually need to access the error inside the loop as we'll do that after.
This caused the following report:
BUG: KCSAN: data-race in rxrpc_send_data / rxrpc_set_call_completion
write to 0xffff888159cf3c50 of 4 bytes by task 25673 on cpu 1:
rxrpc_set_call_completion+0x71/0x1c0 net/rxrpc/call_state.c:22
rxrpc_send_data_packet+0xba9/0x1650 net/rxrpc/output.c:479
rxrpc_transmit_one+0x1e/0x130 net/rxrpc/output.c:714
rxrpc_decant_prepared_tx net/rxrpc/call_event.c:326 [inline]
rxrpc_transmit_some_data+0x496/0x600 net/rxrpc/call_event.c:350
rxrpc_input_call_event+0x564/0x1220 net/rxrpc/call_event.c:464
rxrpc_io_thread+0x307/0x1d80 net/rxrpc/io_thread.c:461
kthread+0x1ac/0x1e0 kernel/kthread.c:376
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
read to 0xffff888159cf3c50 of 4 bytes by task 25672 on cpu 0:
rxrpc_send_data+0x29e/0x1950 net/rxrpc/sendmsg.c:296
rxrpc_do_sendmsg+0xb7a/0xc20 net/rxrpc/sendmsg.c:726
rxrpc_sendmsg+0x413/0x520 net/rxrpc/af_rxrpc.c:565
sock_sendmsg_nosec net/socket.c:724 [inline]
sock_sendmsg net/socket.c:747 [inline]
____sys_sendmsg+0x375/0x4c0 net/socket.c:2501
___sys_sendmsg net/socket.c:2555 [inline]
__sys_sendmmsg+0x263/0x500 net/socket.c:2641
__do_sys_sendmmsg net/socket.c:2670 [inline]
__se_sys_sendmmsg net/socket.c:2667 [inline]
__x64_sys_sendmmsg+0x57/0x60 net/socket.c:2667
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
value changed: 0x00000000 -> 0xffffffea
Fixes:
|
||
|
Linus Torvalds
|
6e98b09da9 |
Merge tag 'net-next-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Paolo Abeni:
"Core:
- Introduce a config option to tweak MAX_SKB_FRAGS. Increasing the
default value allows for better BIG TCP performances
- Reduce compound page head access for zero-copy data transfers
- RPS/RFS improvements, avoiding unneeded NET_RX_SOFTIRQ when
possible
- Threaded NAPI improvements, adding defer skb free support and
unneeded softirq avoidance
- Address dst_entry reference count scalability issues, via false
sharing avoidance and optimize refcount tracking
- Add lockless accesses annotation to sk_err[_soft]
- Optimize again the skb struct layout
- Extends the skb drop reasons to make it usable by multiple
subsystems
- Better const qualifier awareness for socket casts
BPF:
- Add skb and XDP typed dynptrs which allow BPF programs for more
ergonomic and less brittle iteration through data and
variable-sized accesses
- Add a new BPF netfilter program type and minimal support to hook
BPF programs to netfilter hooks such as prerouting or forward
- Add more precise memory usage reporting for all BPF map types
- Adds support for using {FOU,GUE} encap with an ipip device
operating in collect_md mode and add a set of BPF kfuncs for
controlling encap params
- Allow BPF programs to detect at load time whether a particular
kfunc exists or not, and also add support for this in light
skeleton
- Bigger batch of BPF verifier improvements to prepare for upcoming
BPF open-coded iterators allowing for less restrictive looping
capabilities
- Rework RCU enforcement in the verifier, add kptr_rcu and enforce
BPF programs to NULL-check before passing such pointers into kfunc
- Add support for kptrs in percpu hashmaps, percpu LRU hashmaps and
in local storage maps
- Enable RCU semantics for task BPF kptrs and allow referenced kptr
tasks to be stored in BPF maps
- Add support for refcounted local kptrs to the verifier for allowing
shared ownership, useful for adding a node to both the BPF list and
rbtree
- Add BPF verifier support for ST instructions in
convert_ctx_access() which will help new -mcpu=v4 clang flag to
start emitting them
- Add ARM32 USDT support to libbpf
- Improve bpftool's visual program dump which produces the control
flow graph in a DOT format by adding C source inline annotations
Protocols:
- IPv4: Allow adding to IPv4 address a 'protocol' tag. Such value
indicates the provenance of the IP address
- IPv6: optimize route lookup, dropping unneeded R/W lock acquisition
- Add the handshake upcall mechanism, allowing the user-space to
implement generic TLS handshake on kernel's behalf
- Bridge: support per-{Port, VLAN} neighbor suppression, increasing
resilience to nodes failures
- SCTP: add support for Fair Capacity and Weighted Fair Queueing
schedulers
- MPTCP: delay first subflow allocation up to its first usage. This
will allow for later better LSM interaction
- xfrm: Remove inner/outer modes from input/output path. These are
not needed anymore
- WiFi:
- reduced neighbor report (RNR) handling for AP mode
- HW timestamping support
- support for randomized auth/deauth TA for PASN privacy
- per-link debugfs for multi-link
- TC offload support for mac80211 drivers
- mac80211 mesh fast-xmit and fast-rx support
- enable Wi-Fi 7 (EHT) mesh support
Netfilter:
- Add nf_tables 'brouting' support, to force a packet to be routed
instead of being bridged
- Update bridge netfilter and ovs conntrack helpers to handle IPv6
Jumbo packets properly, i.e. fetch the packet length from
hop-by-hop extension header. This is needed for BIT TCP support
- The iptables 32bit compat interface isn't compiled in by default
anymore
- Move ip(6)tables builtin icmp matches to the udptcp one. This has
the advantage that icmp/icmpv6 match doesn't load the
iptables/ip6tables modules anymore when iptables-nft is used
- Extended netlink error report for netdevice in flowtables and
netdev/chains. Allow for incrementally add/delete devices to netdev
basechain. Allow to create netdev chain without device
Driver API:
- Remove redundant Device Control Error Reporting Enable, as PCI core
has already error reporting enabled at enumeration time
- Move Multicast DB netlink handlers to core, allowing devices other
then bridge to use them
- Allow the page_pool to directly recycle the pages from safely
localized NAPI
- Implement lockless TX queue stop/wake combo macros, allowing for
further code de-duplication and sanitization
- Add YNL support for user headers and struct attrs
- Add partial YNL specification for devlink
- Add partial YNL specification for ethtool
- Add tc-mqprio and tc-taprio support for preemptible traffic classes
- Add tx push buf len param to ethtool, specifies the maximum number
of bytes of a transmitted packet a driver can push directly to the
underlying device
- Add basic LED support for switch/phy
- Add NAPI documentation, stop relaying on external links
- Convert dsa_master_ioctl() to netdev notifier. This is a
preparatory work to make the hardware timestamping layer selectable
by user space
- Add transceiver support and improve the error messages for CAN-FD
controllers
New hardware / drivers:
- Ethernet:
- AMD/Pensando core device support
- MediaTek MT7981 SoC
- MediaTek MT7988 SoC
- Broadcom BCM53134 embedded switch
- Texas Instruments CPSW9G ethernet switch
- Qualcomm EMAC3 DWMAC ethernet
- StarFive JH7110 SoC
- NXP CBTX ethernet PHY
- WiFi:
- Apple M1 Pro/Max devices
- RealTek rtl8710bu/rtl8188gu
- RealTek rtl8822bs, rtl8822cs and rtl8821cs SDIO chipset
- Bluetooth:
- Realtek RTL8821CS, RTL8851B, RTL8852BS
- Mediatek MT7663, MT7922
- NXP w8997
- Actions Semi ATS2851
- QTI WCN6855
- Marvell 88W8997
- Can:
- STMicroelectronics bxcan stm32f429
Drivers:
- Ethernet NICs:
- Intel (1G, icg):
- add tracking and reporting of QBV config errors
- add support for configuring max SDU for each Tx queue
- Intel (100G, ice):
- refactor mailbox overflow detection to support Scalable IOV
- GNSS interface optimization
- Intel (i40e):
- support XDP multi-buffer
- nVidia/Mellanox:
- add the support for linux bridge multicast offload
- enable TC offload for egress and engress MACVLAN over bond
- add support for VxLAN GBP encap/decap flows offload
- extend packet offload to fully support libreswan
- support tunnel mode in mlx5 IPsec packet offload
- extend XDP multi-buffer support
- support MACsec VLAN offload
- add support for dynamic msix vectors allocation
- drop RX page_cache and fully use page_pool
- implement thermal zone to report NIC temperature
- Netronome/Corigine:
- add support for multi-zone conntrack offload
- Solarflare/Xilinx:
- support offloading TC VLAN push/pop actions to the MAE
- support TC decap rules
- support unicast PTP
- Other NICs:
- Broadcom (bnxt): enforce software based freq adjustments only on
shared PHC NIC
- RealTek (r8169): refactor to addess ASPM issues during NAPI poll
- Micrel (lan8841): add support for PTP_PF_PEROUT
- Cadence (macb): enable PTP unicast
- Engleder (tsnep): add XDP socket zero-copy support
- virtio-net: implement exact header length guest feature
- veth: add page_pool support for page recycling
- vxlan: add MDB data path support
- gve: add XDP support for GQI-QPL format
- geneve: accept every ethertype
- macvlan: allow some packets to bypass broadcast queue
- mana: add support for jumbo frame
- Ethernet high-speed switches:
- Microchip (sparx5): Add support for TC flower templates
- Ethernet embedded switches:
- Broadcom (b54):
- configure 6318 and 63268 RGMII ports
- Marvell (mv88e6xxx):
- faster C45 bus scan
- Microchip:
- lan966x:
- add support for IS1 VCAP
- better TX/RX from/to CPU performances
- ksz9477: add ETS Qdisc support
- ksz8: enhance static MAC table operations and error handling
- sama7g5: add PTP capability
- NXP (ocelot):
- add support for external ports
- add support for preemptible traffic classes
- Texas Instruments:
- add CPSWxG SGMII support for J7200 and J721E
- Intel WiFi (iwlwifi):
- preparation for Wi-Fi 7 EHT and multi-link support
- EHT (Wi-Fi 7) sniffer support
- hardware timestamping support for some devices/firwmares
- TX beacon protection on newer hardware
- Qualcomm 802.11ax WiFi (ath11k):
- MU-MIMO parameters support
- ack signal support for management packets
- RealTek WiFi (rtw88):
- SDIO bus support
- better support for some SDIO devices (e.g. MAC address from
efuse)
- RealTek WiFi (rtw89):
- HW scan support for 8852b
- better support for 6 GHz scanning
- support for various newer firmware APIs
- framework firmware backwards compatibility
- MediaTek WiFi (mt76):
- P2P support
- mesh A-MSDU support
- EHT (Wi-Fi 7) support
- coredump support"
* tag 'net-next-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2078 commits)
net: phy: hide the PHYLIB_LEDS knob
net: phy: marvell-88x2222: remove unnecessary (void*) conversions
tcp/udp: Fix memleaks of sk and zerocopy skbs with TX timestamp.
net: amd: Fix link leak when verifying config failed
net: phy: marvell: Fix inconsistent indenting in led_blink_set
lan966x: Don't use xdp_frame when action is XDP_TX
tsnep: Add XDP socket zero-copy TX support
tsnep: Add XDP socket zero-copy RX support
tsnep: Move skb receive action to separate function
tsnep: Add functions for queue enable/disable
tsnep: Rework TX/RX queue initialization
tsnep: Replace modulo operation with mask
net: phy: dp83867: Add led_brightness_set support
net: phy: Fix reading LED reg property
drivers: nfc: nfcsim: remove return value check of `dev_dir`
net: phy: dp83867: Remove unnecessary (void*) conversions
net: ethtool: coalesce: try to make user settings stick twice
net: mana: Check if netdev/napi_alloc_frag returns single page
net: mana: Rename mana_refill_rxoob and remove some empty lines
net: veth: add page_pool stats
...
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||
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Linus Torvalds
|
b68ee1c613 |
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley: "Updates to the usual drivers (megaraid_sas, scsi_debug, lpfc, target, mpi3mr, hisi_sas, arcmsr). The major core change is the constification of the host templates (which touches everything) along with other minor fixups and clean ups" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (207 commits) scsi: ufs: mcq: Use pointer arithmetic in ufshcd_send_command() scsi: ufs: mcq: Annotate ufshcd_inc_sq_tail() appropriately scsi: cxlflash: s/semahpore/semaphore/ scsi: lpfc: Silence an incorrect device output scsi: mpi3mr: Use IRQ save variants of spinlock to protect chain frame allocation scsi: scsi_debug: Fix missing error code in scsi_debug_init() scsi: hisi_sas: Work around build failure in suspend function scsi: lpfc: Fix ioremap issues in lpfc_sli4_pci_mem_setup() scsi: mpt3sas: Fix an issue when driver is being removed scsi: mpt3sas: Remove HBA BIOS version in the kernel log scsi: target: core: Fix invalid memory access scsi: scsi_debug: Drop sdebug_queue scsi: scsi_debug: Only allow sdebug_max_queue be modified when no shosts scsi: scsi_debug: Use scsi_host_busy() in delay_store() and ndelay_store() scsi: scsi_debug: Use blk_mq_tagset_busy_iter() in stop_all_queued() scsi: scsi_debug: Use blk_mq_tagset_busy_iter() in sdebug_blk_mq_poll() scsi: scsi_debug: Dynamically allocate sdebug_queued_cmd scsi: scsi_debug: Use scsi_block_requests() to block queues scsi: scsi_debug: Protect block_unblock_all_queues() with mutex scsi: scsi_debug: Change shost list lock to a mutex ... |
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Linus Torvalds
|
36006b1d5c |
Merge tag 'ata-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata
Pull ata updates from Damien Le Moal: - Many cleanups of the pata_parport driver and of its protocol modules (Ondrej) - Remove unused code (ata_id_xxx() functions) (Sergey) - Add Add UniPhier SATA controller DT bindings (Kunihiko) - Fix dependencies for the Freescale QorIQ AHCI SATA controller driver (Geert) - DT property handling improvements (Rob) * tag 'ata-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata: (57 commits) ata: pata_parport-bpck6: Declare mode_map as static ata: pata_parport-bpck6: Remove dependency on 64BIT ata: pata_parport-bpck6: reduce indents in bpck6_open ata: pata_parport-bpck6: delete ppc6lnx.c ata: pata_parport-bpck6: move defines and mode_map to bpck6.c ata: pata_parport-bpck6: move ppc6_wr_data_byte to bpck6.c and rename ata: pata_parport-bpck6: move ppc6_rd_data_byte to bpck6.c and rename ata: pata_parport-bpck6: move ppc6_send_cmd to bpck6.c and rename ata: pata_parport-bpck6: move ppc6_deselect to bpck6.c and rename ata: pata_parport-bpck6: merge ppc6_select into bpck6_open ata: pata_parport-bpck6: move ppc6_open to bpck6.c and rename ata: pata_parport-bpck6: move ppc6_wr_extout to bpck6.c and rename ata: pata_parport-bpck6: move ppc6_wait_for_fifo to bpck6.c and rename ata: pata_parport-bpck6: merge ppc6_wr_data_blk into bpck6_write_block ata: pata_parport-bpck6: merge ppc6_rd_data_blk into bpck6_read_block ata: pata_parport-bpck6: merge ppc6_wr_port16_blk into bpck6_write_block ata: pata_parport-bpck6: merge ppc6_rd_port16_blk into bpck6_read_block ata: pata_parport-bpck6: merge ppc6_wr_port into bpck6_write_regr ata: pata_parport-bpck6: merge ppc6_rd_port into bpck6_read_regr ata: pata_parport-bpck6: remove ppc6_close ... |
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Linus Torvalds
|
48dc810012 |
Merge tag 'for-6.4/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper updates from Mike Snitzer: - Split dm-bufio's rw_semaphore and rbtree. Offers improvements to dm-bufio's locking to allow increased concurrent IO -- particularly for read access for buffers already in dm-bufio's cache. - Also split dm-bio-prison-v1's spinlock and rbtree with comparable aim at improving concurrent IO (for the DM thinp target). - Both the dm-bufio and dm-bio-prison-v1 scaling of the number of locks and rbtrees used are managed by dm_num_hash_locks(). And the hash function used by both is dm_hash_locks_index(). - Allow DM targets to require DISCARD, WRITE_ZEROES and SECURE_ERASE to be split at the target specified boundary (in terms of max_discard_sectors, max_write_zeroes_sectors and max_secure_erase_sectors respectively). - DM verity error handling fix for check_at_most_once on FEC. - Update DM verity target to emit audit events on verification failure and more. - DM core ->io_hints improvements needed in support of new discard support that is added to the DM "zero" and "error" targets. - Fix missing kmem_cache_destroy() call in initialization error path of both the DM integrity and DM clone targets. - A couple fixes for DM flakey, also add "error_reads" feature. - Fix DM core's resume to not lock FS when the DM map is NULL; otherwise initial table load can race with FS mount that takes superblock's ->s_umount rw_semaphore. - Various small improvements to both DM core and DM targets. * tag 'for-6.4/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: (40 commits) dm: don't lock fs when the map is NULL in process of resume dm flakey: add an "error_reads" option dm flakey: remove trailing space in the table line dm flakey: fix a crash with invalid table line dm ioctl: fix nested locking in table_clear() to remove deadlock concern dm: unexport dm_get_queue_limits() dm: allow targets to require splitting WRITE_ZEROES and SECURE_ERASE dm: add helper macro for simple DM target module init and exit dm raid: remove unused d variable dm: remove unnecessary (void*) conversions dm mirror: add DMERR message if alloc_workqueue fails dm: push error reporting down to dm_register_target() dm integrity: call kmem_cache_destroy() in dm_integrity_init() error path dm clone: call kmem_cache_destroy() in dm_clone_init() error path dm error: add discard support dm zero: add discard support dm table: allow targets without devices to set ->io_hints dm verity: emit audit events on verification failure and more dm verity: fix error handling for check_at_most_once on FEC dm: improve hash_locks sizing and hash function ... |
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Linus Torvalds
|
9dd6956b38 |
Merge tag 'for-6.4/block-2023-04-21' of git://git.kernel.dk/linux
Pull block updates from Jens Axboe:
- drbd patches, bringing us closer to unifying the out-of-tree version
and the in tree one (Andreas, Christoph)
- support for auto-quiesce for the s390 dasd driver (Stefan)
- MD pull request via Song:
- md/bitmap: Optimal last page size (Jon Derrick)
- Various raid10 fixes (Yu Kuai, Li Nan)
- md: add error_handlers for raid0 and linear (Mariusz Tkaczyk)
- NVMe pull request via Christoph:
- Drop redundant pci_enable_pcie_error_reporting (Bjorn Helgaas)
- Validate nvmet module parameters (Chaitanya Kulkarni)
- Fence TCP socket on receive error (Chris Leech)
- Fix async event trace event (Keith Busch)
- Minor cleanups (Chaitanya Kulkarni, zhenwei pi)
- Fix and cleanup nvmet Identify handling (Damien Le Moal,
Christoph Hellwig)
- Fix double blk_mq_complete_request race in the timeout handler
(Lei Yin)
- Fix irq locking in nvme-fcloop (Ming Lei)
- Remove queue mapping helper for rdma devices (Sagi Grimberg)
- use structured request attribute checks for nbd (Jakub)
- fix blk-crypto race conditions between keyslot management (Eric)
- add sed-opal support for reading read locking range attributes
(Ondrej)
- make fault injection configurable for null_blk (Akinobu)
- clean up the request insertion API (Christoph)
- clean up the queue running API (Christoph)
- blkg config helper cleanups (Tejun)
- lazy init support for blk-iolatency (Tejun)
- various fixes and tweaks to ublk (Ming)
- remove hybrid polling. It hasn't really been useful since we got
async polled IO support, and these days we don't support sync polled
IO at all (Keith)
- misc fixes, cleanups, improvements (Zhong, Ondrej, Colin, Chengming,
Chaitanya, me)
* tag 'for-6.4/block-2023-04-21' of git://git.kernel.dk/linux: (118 commits)
nbd: fix incomplete validation of ioctl arg
ublk: don't return 0 in case of any failure
sed-opal: geometry feature reporting command
null_blk: Always check queue mode setting from configfs
block: ublk: switch to ioctl command encoding
blk-mq: fix the blk_mq_add_to_requeue_list call in blk_kick_flush
block, bfq: Fix division by zero error on zero wsum
fault-inject: fix build error when FAULT_INJECTION_CONFIGFS=y and CONFIGFS_FS=m
block: store bdev->bd_disk->fops->submit_bio state in bdev
block: re-arrange the struct block_device fields for better layout
md/raid5: remove unused working_disks variable
md/raid10: don't call bio_start_io_acct twice for bio which experienced read error
md/raid10: fix memleak of md thread
md/raid10: fix memleak for 'conf->bio_split'
md/raid10: fix leak of 'r10bio->remaining' for recovery
md/raid10: don't BUG_ON() in raise_barrier()
md: fix soft lockup in status_resync
md: add error_handlers for raid0 and linear
md: Use optimal I/O size for last bitmap page
md: Fix types in sb writer
...
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Linus Torvalds
|
5b9a7bb72f |
Merge tag 'for-6.4/io_uring-2023-04-21' of git://git.kernel.dk/linux
Pull io_uring updates from Jens Axboe: - Cleanup of the io-wq per-node mapping, notably getting rid of it so we just have a single io_wq entry per ring (Breno) - Followup to the above, move accounting to io_wq as well and completely drop struct io_wqe (Gabriel) - Enable KASAN for the internal io_uring caches (Breno) - Add support for multishot timeouts. Some applications use timeouts to wake someone waiting on completion entries, and this makes it a bit easier to just have a recurring timer rather than needing to rearm it every time (David) - Support archs that have shared cache coloring between userspace and the kernel, and hence have strict address requirements for mmap'ing the ring into userspace. This should only be parisc/hppa. (Helge, me) - XFS has supported O_DIRECT writes without needing to lock the inode exclusively for a long time, and ext4 now supports it as well. This is true for the common cases of not extending the file size. Flag the fs as having that feature, and utilize that to avoid serializing those writes in io_uring (me) - Enable completion batching for uring commands (me) - Revert patch adding io_uring restriction to what can be GUP mapped or not. This does not belong in io_uring, as io_uring isn't really special in this regard. Since this is also getting in the way of cleanups and improvements to the GUP code, get rid of if (me) - A few series greatly reducing the complexity of registered resources, like buffers or files. Not only does this clean up the code a lot, the simplified code is also a LOT more efficient (Pavel) - Series optimizing how we wait for events and run task_work related to it (Pavel) - Fixes for file/buffer unregistration with DEFER_TASKRUN (Pavel) - Misc cleanups and improvements (Pavel, me) * tag 'for-6.4/io_uring-2023-04-21' of git://git.kernel.dk/linux: (71 commits) Revert "io_uring/rsrc: disallow multi-source reg buffers" io_uring: add support for multishot timeouts io_uring/rsrc: disassociate nodes and rsrc_data io_uring/rsrc: devirtualise rsrc put callbacks io_uring/rsrc: pass node to io_rsrc_put_work() io_uring/rsrc: inline io_rsrc_put_work() io_uring/rsrc: add empty flag in rsrc_node io_uring/rsrc: merge nodes and io_rsrc_put io_uring/rsrc: infer node from ctx on io_queue_rsrc_removal io_uring/rsrc: remove unused io_rsrc_node::llist io_uring/rsrc: refactor io_queue_rsrc_removal io_uring/rsrc: simplify single file node switching io_uring/rsrc: clean up __io_sqe_buffers_update() io_uring/rsrc: inline switch_start fast path io_uring/rsrc: remove rsrc_data refs io_uring/rsrc: fix DEFER_TASKRUN rsrc quiesce io_uring/rsrc: use wq for quiescing io_uring/rsrc: refactor io_rsrc_ref_quiesce io_uring/rsrc: remove io_rsrc_node::done io_uring/rsrc: use nospec'ed indexes ... |
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Linus Torvalds
|
5c7ecada25 |
Merge tag 'f2fs-for-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs update from Jaegeuk Kim: "In this round, we've mainly modified to support non-power-of-two zone size, which is not required for f2fs by design. In order to avoid arch dependency, we refactored the messy rb_entry structure shared across different extent_cache. In addition to the improvement, we've also fixed several subtle bugs and error cases. Enhancements: - support non-power-of-two zone size for zoned device - remove sharing the rb_entry structure in extent cache - refactor f2fs_gc to call checkpoint in urgent condition - support iopoll Bug fixes: - fix potential corruption when moving a directory - fix to avoid use-after-free for cached IPU bio - fix the folio private usage - avoid kernel warnings or panics in the cp_error case - fix to recover quota data correctly - fix some bugs in atomic operations - fix system crash due to lack of free space in LFS - fix null pointer panic in tracepoint in __replace_atomic_write_block - fix iostat lock protection - fix scheduling while atomic in decompression path - preserve direct write semantics when buffering is forced - fix to call f2fs_wait_on_page_writeback() in f2fs_write_raw_pages()" * tag 'f2fs-for-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (52 commits) f2fs: remove unnessary comment in __may_age_extent_tree f2fs: allocate node blocks for atomic write block replacement f2fs: use cow inode data when updating atomic write f2fs: remove power-of-two limitation of zoned device f2fs: allocate trace path buffer from names_cache f2fs: add has_enough_free_secs() f2fs: relax sanity check if checkpoint is corrupted f2fs: refactor f2fs_gc to call checkpoint in urgent condition f2fs: remove folio_detach_private() in .invalidate_folio and .release_folio f2fs: remove bulk remove_proc_entry() and unnecessary kobject_del() f2fs: support iopoll method f2fs: remove batched_trim_sections node description f2fs: fix to check return value of inc_valid_block_count() f2fs: fix to check return value of f2fs_do_truncate_blocks() f2fs: fix passing relative address when discard zones f2fs: fix potential corruption when moving a directory f2fs: add radix_tree_preload_end in error case f2fs: fix to recover quota data correctly f2fs: fix to check readonly condition correctly docs: f2fs: Correct instruction to disable checkpoint ... |
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Linus Torvalds
|
fbfaf03eba |
Merge tag 'dlm-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm
Pull dlm updates from David Teigland: - Remove some unused features (related to lock timeouts) that have been previously scheduled for removal - Fix a bug where the pending callback flag would be incorrectly cleared, which could potentially result in missing a completion callback - Use an unbound workqueue for dlm socket handling so that socket operations can be processed with less delay - Fix possible lockspace join connection errors with large clusters (e.g. over 16 nodes) caused by a small socket backlog setting - Use atomic bit ops for internal flags to help avoid mistakes copying flag values from messages - Fix recently introduced bug where memory for lvb data could be unnecessarily allocated for a lock * tag 'dlm-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm: fs: dlm: stop unnecessarily filling zero ms_extra bytes fs: dlm: switch lkb_sbflags to atomic ops fs: dlm: rsb hash table flag value to atomic ops fs: dlm: move internal flags to atomic ops fs: dlm: change dflags to use atomic bits fs: dlm: store lkb distributed flags into own value fs: dlm: remove DLM_IFL_LOCAL_MS flag fs: dlm: rename stub to local message flag fs: dlm: remove deprecated code parts DLM: increase socket backlog to avoid hangs with 16 nodes fs: dlm: add unbound flag to dlm_io workqueue fs: dlm: fix DLM_IFL_CB_PENDING gets overwritten |
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Linus Torvalds
|
e0fcc9c68d |
Merge tag 'gfs2-v6.3-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2
Pull gfs2 updates from Andreas Gruenbacher: - Fix revoke processing at unmount and on read-only remount - Refuse reading in inodes with an impossible indirect block height - Various minor cleanups * tag 'gfs2-v6.3-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: gfs2_ail_empty_gl no log flush on error gfs2: Issue message when revokes cannot be written gfs2: Perform second log flush in gfs2_make_fs_ro gfs2: return errors from gfs2_ail_empty_gl gfs2: Move variable assignment behind a null pointer check in inode_go_dump gfs2: Use gfs2_holder_initialized for jindex gfs2: Eliminate gfs2_trim_blocks gfs2: Fix inode height consistency check gfs2: Remove ghs[] from gfs2_unlink gfs2: Remove ghs[] from gfs2_link gfs2: Remove duplicate i_nlink check from gfs2_link() |
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Linus Torvalds
|
85d7ab2463 |
Merge tag 'for-6.4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs updates from David Sterba:
"Mostly core changes and cleanups, some notable fixes and two
performance improvements in directory logging.
The IO path cleanups are removing or refactoring old code, scrub main
loop has been completely rewritten also refactoring old code.
There are some changes to non-btrfs code, mostly trivial, the cgroup
punt bio logic is only moved from generic code.
Performance improvements:
- improve logging changes in a directory during one transaction,
avoid iterating over items and reduce lock contention (fsync time
4x lower)
- when logging directory entries during one transaction, reduce
locking of subvolume trees by checking tree-log instead
(improvement in throughput and latency for concurrent access to a
subvolume)
Notable fixes:
- dev-replace:
- properly honor read mode when requested to avoid reading from
source device
- target device won't be used for eventual read repair, this is
unreliable for NODATASUM files
- when there are unpaired (and unrepairable) metadata during
replace, exit early with error and don't try to finish whole
operation
- scrub ioctl properly rejects unknown flags
- fix global block reserve calculations
- fix partial direct io write when there's a page fault in the
middle, iomap will try to continue with partial request but the
btrfs part did not match that, this can lead to zeros written
instead of data
Core changes:
- io path:
- continued cleanups and refactoring around bio handling
- extent io submit path simplifications and cleanups
- flush write path simplifications and cleanups
- rework logic of passing sync mode of bio, with further cleanups
- rewrite scrub code flow, restructure how the stripes are enumerated
and verified in a more unified way
- allow to set lower threshold for block group reclaim in debug mode
to aid zoned mode testing
- remove obsolete time-based delayed ref throttling logic when
truncating items
- DREW locks are not using percpu variables anymore
- more warning fixes (-Wmaybe-uninitialized)
- u64 division simplifications
- error handling improvements
Non-btrfs code changes:
- push cgroup punt bio logic to btrfs code (there was no other user
of that), the functionality can be now selected separately by
BLK_CGROUP_PUNT_BIO
- crc32c_impl removed after removing last uses in btrfs code
- add btrfs_assertfail() to objtool table"
* tag 'for-6.4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (147 commits)
btrfs: mark btrfs_assertfail() __noreturn
btrfs: fix uninitialized variable warnings
btrfs: use log root when iterating over index keys when logging directory
btrfs: avoid iterating over all indexes when logging directory
btrfs: dev-replace: error out if we have unrepaired metadata error during
btrfs: remove pointless loop at btrfs_get_next_valid_item()
btrfs: scrub: reject unsupported scrub flags
btrfs: reinterpret async discard iops_limit=0 as no delay
btrfs: set default discard iops_limit to 1000
btrfs: remove unused raid56 functions which were dedicated for scrub
btrfs: scrub: remove scrub_bio structure
btrfs: scrub: remove scrub_block and scrub_sector structures
btrfs: scrub: remove the old scrub recheck code
btrfs: scrub: remove the old writeback infrastructure
btrfs: scrub: remove scrub_parity structure
btrfs: scrub: use scrub_stripe to implement RAID56 P/Q scrub
btrfs: scrub: switch scrub_simple_mirror() to scrub_stripe infrastructure
btrfs: scrub: introduce helper to queue a stripe for scrub
btrfs: scrub: introduce error reporting functionality for scrub_stripe
btrfs: scrub: introduce a writeback helper for scrub_stripe
...
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Linus Torvalds
|
94fc079266 |
Merge tag 'fs_for_v6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull ext2, reiserfs, udf, and quota updates from Jan Kara: "A couple of small fixes and cleanups for ext2, udf, reiserfs, and quota. The biggest change is making CONFIG_PRINT_QUOTA_WARNING depend on BROKEN with an outlook for removing it completely in an year or so" * tag 'fs_for_v6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: quota: mark PRINT_QUOTA_WARNING as BROKEN quota: update Kconfig comment reiserfs: remove unused iter variable quota: Use register_sysctl_init() for registering fs_dqstats_table reiserfs: remove unused sched_count variable ext2: remove redundant assignment to pointer end quota: make dquot_set_dqinfo return errors from ->write_info quota: fixup *_write_file_info() to return proper error code quota: simplify two-level sysctl registration for fs_dqstats_table udf: use wrapper i_blocksize() in udf_discard_prealloc() udf: Use folios in udf_adinicb_writepage() ext2: Check block size validity during mount ext2: Correct maximum ext2 filesystem block size |
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Linus Torvalds
|
0cfcde1faf |
Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 updates from Ted Ts'o:
"There are a number of major cleanups in ext4 this cycle:
- The data=journal writepath has been significantly cleaned up and
simplified, and reduces a large number of data=journal special
cases by Jan Kara.
- Ojaswin Muhoo has replaced linked list used to track extents that
have been used for inode preallocation with a red-black tree in the
multi-block allocator. This improves performance for workloads
which do a large number of random allocating writes.
- Thanks to Kemeng Shi for a lot of cleanup and bug fixes in the
multi-block allocator.
- Matthew wilcox has converted the code paths for reading and writing
ext4 pages to use folios.
- Jason Yan has continued to factor out ext4_fill_super() into
smaller functions for improve ease of maintenance and
comprehension.
- Josh Triplett has created an uapi header for ext4 userspace API's"
* tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (105 commits)
ext4: Add a uapi header for ext4 userspace APIs
ext4: remove useless conditional branch code
ext4: remove unneeded check of nr_to_submit
ext4: move dax and encrypt checking into ext4_check_feature_compatibility()
ext4: factor out ext4_block_group_meta_init()
ext4: move s_reserved_gdt_blocks and addressable checking into ext4_check_geometry()
ext4: rename two functions with 'check'
ext4: factor out ext4_flex_groups_free()
ext4: use ext4_group_desc_free() in ext4_put_super() to save some duplicated code
ext4: factor out ext4_percpu_param_init() and ext4_percpu_param_destroy()
ext4: factor out ext4_hash_info_init()
Revert "ext4: Fix warnings when freezing filesystem with journaled data"
ext4: Update comment in mpage_prepare_extent_to_map()
ext4: Simplify handling of journalled data in ext4_bmap()
ext4: Drop special handling of journalled data from ext4_quota_on()
ext4: Drop special handling of journalled data from ext4_evict_inode()
ext4: Fix special handling of journalled data from extent zeroing
ext4: Drop special handling of journalled data from extent shifting operations
ext4: Drop special handling of journalled data from ext4_sync_file()
ext4: Commit transaction before writing back pages in data=journal mode
...
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