iavf: Fix issue with MAC address of VF shown as zero
After reinitialization of iavf, ice driver gets VIRTCHNL_OP_ADD_ETH_ADDR
message with incorrectly set type of MAC address. Hardware address should
have is_primary flag set as true. This way ice driver knows what it has
to set as a MAC address.
Check if the address is primary in iavf_add_filter function and set flag
accordingly.
To test set all-zero MAC on a VF. This triggers iavf re-initialization
and VIRTCHNL_OP_ADD_ETH_ADDR message gets sent to PF.
For example:
ip link set dev ens785 vf 0 mac 00:00:00:00:00:00
This triggers re-initialization of iavf. New MAC should be assigned.
Now check if MAC is non-zero:
ip link show dev ens785
Fixes: 2b819c0cb66b ("iavf: Add usage of new virtchnl format to set default MAC") Signed-off-by: Michal Wilczynski <michal.wilczynski@intel.com> Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
After PF reset and ethtool -t there was call trace in dmesg
sometimes leading to panic. When there was some time, around 5
seconds, between reset and test there were no errors.
Problem was that pf reset calls i40e_vsi_close in prep_for_reset
and ethtool -t calls i40e_vsi_close in diag_test. If there was not
enough time between those commands the second i40e_vsi_close starts
before previous i40e_vsi_close was done which leads to crash.
Add check to diag_test if pf is in reset and don't start offline
tests if it is true.
Add netif_info("testing failed") into unhappy path of i40e_diag_test()
Fixes: d1e1cb4e7188 ("i40e: Disable offline diagnostics if VFs are enabled") Fixes: b956de6d19de ("i40e: Fix ethtool offline diagnostic with netqueues") Signed-off-by: Michal Jaron <michalx.jaron@intel.com> Signed-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com> Tested-by: Gurucharan <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Procedure of configure tc flower filters erroneously allows to create
filters on TC0 where unfiltered packets are also directed by default.
Issue was caused by insufficient checks of hw_tc parameter specifying
the hardware traffic class to pass matching packets to.
Fix checking hw_tc parameter which blocks creation of filters on TC0.
Fixes: 29b59b6af9bb ("i40e: Enable cloud filters via tc-flower") Signed-off-by: Grzegorz Szczurek <grzegorzx.szczurek@intel.com> Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com> Tested-by: Bharathi Sreenivas <bharathi.sreenivas@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Justin Stitt [Tue, 7 Jun 2022 19:11:19 +0000 (12:11 -0700)]
net: amd-xgbe: fix clang -Wformat warning
see warning:
| drivers/net/ethernet/amd/xgbe/xgbe-drv.c:2787:43: warning: format specifies
| type 'unsigned short' but the argument has type 'int' [-Wformat]
| netdev_dbg(netdev, "Protocol: %#06hx\n", ntohs(eth->h_proto));
| ~~~~~~ ^~~~~~~~~~~~~~~~~~~
Variadic functions (printf-like) undergo default argument promotion.
Documentation/core-api/printk-formats.rst specifically recommends
using the promoted-to-type's format flag.
Also, as per C11 6.3.1.1:
(https://www.open-std.org/jtc1/sc22/wg14/www/docs/n1548.pdf)
`If an int can represent all values of the original type ..., the
value is converted to an int; otherwise, it is converted to an
unsigned int. These are called the integer promotions.`
Since the argument is a u16 it will get promoted to an int and thus it is
most accurate to use the %x format specifier here. It should be noted that the
`#06` formatting sugar does not alter the promotion rules.
Muchun Song [Tue, 7 Jun 2022 07:02:14 +0000 (15:02 +0800)]
tcp: use alloc_large_system_hash() to allocate table_perturb
In our server, there may be no high order (>= 6) memory since we reserve
lots of HugeTLB pages when booting. Then the system panic. So use
alloc_large_system_hash() to allocate table_perturb.
Fixes: 42dfe912a0fc ("tcp: dynamically allocate the perturb table used by source ports") Signed-off-by: Muchun Song <songmuchun@bytedance.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://lore.kernel.org/r/20220607070214.94443-1-songmuchun@bytedance.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Alvin Šipraga [Tue, 7 Jun 2022 18:46:24 +0000 (20:46 +0200)]
net: dsa: realtek: rtl8365mb: fix GMII caps for ports with internal PHY
Since commit 41652b8e4029 ("net: phylink: handle NA interface mode in
phylink_fwnode_phy_connect()"), phylib defaults to GMII when no phy-mode
or phy-connection-type property is specified in a DSA port node of the
device tree. The same commit caused a regression in rtl8365mb whereby
phylink would fail to connect, because the driver did not advertise
support for GMII for ports with internal PHY.
It should be noted that the aforementioned regression is not because the
blamed commit was incorrect: on the contrary, the blamed commit is
correcting the previous behaviour whereby unspecified phy-mode would
cause the internal interface mode to be PHY_INTERFACE_MODE_NA. The
rtl8365mb driver only worked by accident before because it _did_
advertise support for PHY_INTERFACE_MODE_NA, despite NA being reserved
for internal use by phylink. With one mistake fixed, the other was
exposed.
Commit 429c9b4ea3d3 ("net: dsa: rtl8365mb: add GMII as user port mode")
then introduced implicit support for GMII mode on ports with internal
PHY to allow a PHY connection for device trees where the phy-mode is not
explicitly set to "internal". At this point everything was working OK
again.
Subsequently, commit 81dca6939e30 ("net: dsa: realtek: convert to
phylink_generic_validate()") broke this behaviour again by discarding
the usage of rtl8365mb_phy_mode_supported() - where this GMII support
was indicated - while switching to the new .phylink_get_caps API.
With the new API, rtl8365mb_phy_mode_supported() is no longer needed.
Remove it altogether and add back the GMII capability - this time to
rtl8365mb_phylink_get_caps() - so that the above default behaviour works
for ports with internal PHY again.
Fixes: 81dca6939e30 ("net: dsa: realtek: convert to phylink_generic_validate()") Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/20220607184624.417641-1-alvin@pqrs.dk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Jakub Kicinski [Thu, 9 Jun 2022 04:02:22 +0000 (21:02 -0700)]
Merge branch '10GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2022-06-07
This series contains updates to ixgbe driver only.
Olivier Matz resolves an issue so that broadcast packets can still be
received when VF removes promiscuous settings and removes setting of
VLAN promiscuous, in promiscuous mode, to prevent a loop when VFs are
bridged.
* '10GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
ixgbe: fix unexpected VLAN Rx in promisc mode on VF
ixgbe: fix bcast packets Rx on VF after promisc removal
====================
====================
mv88e6xxx: fixes for reading serdes state
These are some low-priority fixes to the mv88e6xxx serdes code.
Patch 1 fixes the reporting of an_complete, which is used in the
emulation of a conventional C22 PHY. Patch from Marek.
Patch 2 makes one of the error messages in patch 2 to be consistent
with the other error messages in this function.
Patch 3 ensures that we do not miss a link-failure event.
====================
net: dsa: mv88e6xxx: correctly report serdes link failure
Phylink wants to know if the link has dropped since the last time state
was retrieved, and the BMSR gives us that. Read the BMSR and use it when
deciding the link state. Fill in the an_complete member as well for the
emulated PHY state.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net: dsa: mv88e6xxx: fix BMSR error to be consistent with others
Other errors accessing the registers in mv88e6352_serdes_pcs_get_state()
print "PHY " before the register name, except for the BMSR. Make this
consistent with the other error messages.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Marek Behún [Tue, 7 Jun 2022 11:28:42 +0000 (12:28 +0100)]
net: dsa: mv88e6xxx: use BMSR_ANEGCOMPLETE bit for filling an_complete
Commit 71c825811410 ("net: dsa: mv88e6xxx: Link in pcs_get_state() if AN
is bypassed") added the ability to link if AN was bypassed, and added
filling of state->an_complete field, but set it to true if AN was
enabled in BMCR, not when AN was reported complete in BMSR.
This was done because for some reason, when I wanted to use BMSR value
to infer an_complete, I was looking at BMSR_ANEGCAPABLE bit (which was
always 1), instead of BMSR_ANEGCOMPLETE bit.
Use BMSR_ANEGCOMPLETE for filling state->an_complete.
Fixes: 71c825811410 ("net: dsa: mv88e6xxx: Link in pcs_get_state() if AN is bypassed") Signed-off-by: Marek Behún <kabel@kernel.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Miaoqian Lin [Tue, 7 Jun 2022 04:11:43 +0000 (08:11 +0400)]
net: altera: Fix refcount leak in altera_tse_mdio_create
Every iteration of for_each_child_of_node() decrements
the reference count of the previous node.
When break from a for_each_child_of_node() loop,
we need to explicitly call of_node_put() on the child node when
not need anymore.
Add missing of_node_put() to avoid refcount leak.
After the first ct() action the packet headers are almost fully
re-written. The next ct() tries to re-use the existing nfct entry
and marks the packet as invalid, so it gets dropped later in the
pipeline.
Clearing the cached conntrack entry whenever packet tuple is changed
to avoid the issue.
The flow key should not be cleared though, because we should still
be able to match on the ct_state if the recirculation happens after
the tuple change but before the next ct() action.
Chen Lin [Wed, 8 Jun 2022 12:46:53 +0000 (20:46 +0800)]
net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface netdev[napi]_alloc_frag
When rx_flag == MTK_RX_FLAGS_HWLRO,
rx_data_len = MTK_MAX_LRO_RX_LENGTH(4096 * 3) > PAGE_SIZE.
netdev_alloc_frag is for alloction of page fragment only.
Reference to other drivers and Documentation/vm/page_frags.rst
Branch to use __get_free_pages when ring->frag_size > PAGE_SIZE.
But was eventually revised more thoroughly:
- restrict the check to the only branch where needed, in an
uncommon GRE path that uses header_ops and calls skb_pull.
- test skb_transport_header, which is set along with csum_start
in skb_partial_csum_set in the normal header_ops datapath.
Turns out skbs can arrive in this branch without the transport
header set, e.g., through BPF redirection.
Revise the check back to check csum_start directly, and only if
CHECKSUM_PARTIAL. Do leave the check in the updated location.
Check field regardless of whether TUNNEL_CSUM is configured.
We've added 6 non-merge commits during the last 2 day(s) which contain
a total of 8 files changed, 49 insertions(+), 15 deletions(-).
The main changes are:
1) Fix an illegal copy_to_user() attempt seen by syzkaller through arm64
BPF JIT compiler, from Eric Dumazet.
2) Fix calling global functions from BPF_PROG_TYPE_EXT programs by using
the correct program context type, from Toke Høiland-Jørgensen.
3) Fix XSK TX batching invalid descriptor handling, from Maciej Fijalkowski.
4) Fix potential integer overflows in multi-kprobe link code by using safer
kvmalloc_array() allocation helpers, from Dan Carpenter.
5) Add Quentin as bpftool maintainer, from Quentin Monnet.
* https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
MAINTAINERS: Add a maintainer for bpftool
xsk: Fix handling of invalid descriptors in XSK TX batching API
selftests/bpf: Add selftest for calling global functions from freplace
bpf: Fix calling global functions from BPF_PROG_TYPE_EXT programs
bpf: Use safer kvmalloc_array() where possible
bpf, arm64: Clear prog->jited_len along prog->jited
====================
Arnd Bergmann [Tue, 7 Jun 2022 09:01:46 +0000 (11:01 +0200)]
au1000_eth: stop using virt_to_bus()
The conversion to the dma-mapping API in linux-2.6.11 was incomplete
and left a virt_to_bus() call around. There have been a number of
fixes for DMA mapping API abuse in this driver, but this one always
slipped through.
Change it to just use the existing dma_addr_t pointer, and make it
use the correct types throughout the driver to make it easier to
understand the virtual vs dma address spaces.
Wang Yufen [Tue, 7 Jun 2022 12:00:28 +0000 (20:00 +0800)]
ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg
When len >= INT_MAX - transhdrlen, ulen = len + transhdrlen will be
overflow. To fix, we can follow what udpv6 does and subtract the
transhdrlen from the max.
Wang Yufen [Tue, 7 Jun 2022 12:00:27 +0000 (20:00 +0800)]
ipv6: Fix signed integer overflow in __ip6_append_data
Resurrect ubsan overflow checks and ubsan report this warning,
fix it by change the variable [length] type to size_t.
UBSAN: signed-integer-overflow in net/ipv6/ip6_output.c:1489:19 2147479552 + 8567 cannot be represented in type 'int'
CPU: 0 PID: 253 Comm: err Not tainted 5.16.0+ #1
Hardware name: linux,dummy-virt (DT)
Call trace:
dump_backtrace+0x214/0x230
show_stack+0x30/0x78
dump_stack_lvl+0xf8/0x118
dump_stack+0x18/0x30
ubsan_epilogue+0x18/0x60
handle_overflow+0xd0/0xf0
__ubsan_handle_add_overflow+0x34/0x44
__ip6_append_data.isra.48+0x1598/0x1688
ip6_append_data+0x128/0x260
udpv6_sendmsg+0x680/0xdd0
inet6_sendmsg+0x54/0x90
sock_sendmsg+0x70/0x88
____sys_sendmsg+0xe8/0x368
___sys_sendmsg+0x98/0xe0
__sys_sendmmsg+0xf4/0x3b8
__arm64_sys_sendmmsg+0x34/0x48
invoke_syscall+0x64/0x160
el0_svc_common.constprop.4+0x124/0x300
do_el0_svc+0x44/0xc8
el0_svc+0x3c/0x1e8
el0t_64_sync_handler+0x88/0xb0
el0t_64_sync+0x16c/0x170
Changes since v1:
-Change the variable [length] type to unsigned, as Eric Dumazet suggested.
Changes since v2:
-Don't change exthdrlen type in ip6_make_skb, as Paolo Abeni suggested.
Changes since v3:
-Don't change ulen type in udpv6_sendmsg and l2tp_ip6_sendmsg, as
Jakub Kicinski suggested.
Xiaohui Zhang [Tue, 7 Jun 2022 08:32:30 +0000 (16:32 +0800)]
nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred
Similar to the handling of play_deferred in commit f30e45bc9791
("Bluetooth: btusb: Fix memory leak in play_deferred"), we thought
a patch might be needed here as well.
Currently usb_submit_urb is called directly to submit deferred tx
urbs after unanchor them.
So the usb_giveback_urb_bh would failed to unref it in usb_unanchor_urb
and cause memory leak.
Put those urbs in tx_anchor to avoid the leak, and also fix the error
handling.
Martin Faltesek [Tue, 7 Jun 2022 02:57:29 +0000 (21:57 -0500)]
nfc: st21nfca: fix incorrect sizing calculations in EVT_TRANSACTION
The transaction buffer is allocated by using the size of the packet buf,
and subtracting two which seem intended to remove the two tags which are
not present in the target structure. This calculation leads to under
counting memory because of differences between the packet contents and the
target structure. The aid_len field is a u8 in the packet, but a u32 in
the structure, resulting in at least 3 bytes always being under counted.
Further, the aid data is a variable length field in the packet, but fixed
in the structure, so if this field is less than the max, the difference is
added to the under counting.
The last validation check for transaction->params_len is also incorrect
since it employs the same accounting error.
To fix, perform validation checks progressively to safely reach the
next field, to determine the size of both buffers and verify both tags.
Once all validation checks pass, allocate the buffer and copy the data.
This eliminates freeing memory on the error path, as those checks are
moved ahead of memory allocation.
Fixes: 3263ee990e60 ("NFC: st21nfca: Add HCI transaction event support") Fixes: 41003d32ea94 ("nfc: st21nfca: Fix potential buffer overflows in EVT_TRANSACTION") Cc: stable@vger.kernel.org Signed-off-by: Martin Faltesek <mfaltesek@google.com> Reviewed-by: Guenter Roeck <groeck@chromium.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Martin Faltesek [Tue, 7 Jun 2022 02:57:27 +0000 (21:57 -0500)]
nfc: st21nfca: fix incorrect validating logic in EVT_TRANSACTION
The first validation check for EVT_TRANSACTION has two different checks
tied together with logical AND. One is a check for minimum packet length,
and the other is for a valid aid_tag. If either condition is true (fails),
then an error should be triggered. The fix is to change && to ||.
Fixes: 3263ee990e60 ("NFC: st21nfca: Add HCI transaction event support") Cc: stable@vger.kernel.org Signed-off-by: Martin Faltesek <mfaltesek@google.com> Reviewed-by: Guenter Roeck <groeck@chromium.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
EXPORT_SYMBOL and __init is a bad combination because the .init.text
section is freed up after the initialization. Hence, modules cannot
use symbols annotated __init. The access to a freed symbol may end up
with kernel panic.
modpost used to detect it, but it has been broken for a decade.
Recently, I fixed modpost so it started to warn it again, then this
showed up in linux-next builds.
There are two ways to fix it:
- Remove __init
- Remove EXPORT_SYMBOL
I chose the latter for this case because the caller (net/ipv6/seg6.c)
and the callee (net/ipv6/seg6_hmac.c) belong to the same module.
It seems an internal function call in ipv6.ko.
Fixes: 2a102c0c3fb4 ("ipv6: sr: add core files for SR HMAC support") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
EXPORT_SYMBOL and __init is a bad combination because the .init.text
section is freed up after the initialization. Hence, modules cannot
use symbols annotated __init. The access to a freed symbol may end up
with kernel panic.
modpost used to detect it, but it has been broken for a decade.
Recently, I fixed modpost so it started to warn it again, then this
showed up in linux-next builds.
There are two ways to fix it:
- Remove __init
- Remove EXPORT_SYMBOL
I chose the latter for this case because the only in-tree call-site,
net/ipv4/xfrm4_policy.c is never compiled as modular.
(CONFIG_XFRM is boolean)
Fixes: 8c386fd01b83 ("xfrm: Introduce xfrm_input_afinfo to access the the callbacks properly") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Acked-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
EXPORT_SYMBOL and __init is a bad combination because the .init.text
section is freed up after the initialization. Hence, modules cannot
use symbols annotated __init. The access to a freed symbol may end up
with kernel panic.
modpost used to detect it, but it has been broken for a decade.
Recently, I fixed modpost so it started to warn it again, then this
showed up in linux-next builds.
There are two ways to fix it:
- Remove __init
- Remove EXPORT_SYMBOL
I chose the latter for this case because the only in-tree call-site,
drivers/net/phy/phy_device.c is never compiled as modular.
(CONFIG_PHYLIB is boolean)
Fixes: 66627e97e10e ("net: phy: Allow splitting MDIO bus/device support from PHYs") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Quentin Monnet [Wed, 8 Jun 2022 12:14:28 +0000 (13:14 +0100)]
MAINTAINERS: Add a maintainer for bpftool
I've been contributing and reviewing patches for bpftool for some time,
and I'm taking care of its external mirror. On Alexei, KP, and Daniel's
suggestion, I would like to step forwards and become a maintainer for
the tool. This patch adds a dedicated entry to MAINTAINERS.
xsk: Fix handling of invalid descriptors in XSK TX batching API
xdpxceiver run on a AF_XDP ZC enabled driver revealed a problem with XSK
Tx batching API. There is a test that checks how invalid Tx descriptors
are handled by AF_XDP. Each valid descriptor is followed by invalid one
on Tx side whereas the Rx side expects only to receive a set of valid
descriptors.
In current xsk_tx_peek_release_desc_batch() function, the amount of
available descriptors is hidden inside xskq_cons_peek_desc_batch(). This
can be problematic in cases where invalid descriptors are present due to
the fact that xskq_cons_peek_desc_batch() returns only a count of valid
descriptors. This means that it is impossible to properly update XSK
ring state when calling xskq_cons_release_n().
To address this issue, pull out the contents of
xskq_cons_peek_desc_batch() so that callers (currently only
xsk_tx_peek_release_desc_batch()) will always be able to update the
state of ring properly, as total count of entries is now available and
use this value as an argument in xskq_cons_release_n(). By
doing so, xskq_cons_peek_desc_batch() can be dropped altogether.
Fixes: dd684760acc1 ("xsk: Introduce batched Tx descriptor interfaces") Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Magnus Karlsson <magnus.karlsson@intel.com> Link: https://lore.kernel.org/bpf/20220607142200.576735-1-maciej.fijalkowski@intel.com
Miaoqian Lin [Sun, 5 Jun 2022 07:23:34 +0000 (11:23 +0400)]
net: dsa: lantiq_gswip: Fix refcount leak in gswip_gphy_fw_list
Every iteration of for_each_available_child_of_node() decrements
the reference count of the previous node.
when breaking early from a for_each_available_child_of_node() loop,
we need to explicitly call of_node_put() on the gphy_fw_np.
Add missing of_node_put() to avoid refcount leak.
1) Fix NAT support for NFPROTO_INET without layer 3 address,
from Florian Westphal.
2) Use kfree_rcu(ptr, rcu) variant in nf_tables clean_net path.
3) Use list to collect flowtable hooks to be deleted.
4) Initialize list of hook field in flowtable transaction.
5) Release hooks on error for flowtable updates.
6) Memleak in hardware offload rule commit and abort paths.
7) Early bail out in case device does not support for hardware offload.
This adds a new interface to net/core/flow_offload.c to check if the
flow indirect block list is empty.
* git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf:
netfilter: nf_tables: bail out early if hardware offload is not supported
netfilter: nf_tables: memleak flow rule from commit path
netfilter: nf_tables: release new hooks on unsupported flowtable flags
netfilter: nf_tables: always initialize flowtable hook list in transaction
netfilter: nf_tables: delete flowtable hooks via transaction list
netfilter: nf_tables: use kfree_rcu(ptr, rcu) to release hooks in clean_net path
netfilter: nat: really support inet nat without l3 address
====================
ixgbe: fix unexpected VLAN Rx in promisc mode on VF
When the promiscuous mode is enabled on a VF, the IXGBE_VMOLR_VPE
bit (VLAN Promiscuous Enable) is set. This means that the VF will
receive packets whose VLAN is not the same than the VLAN of the VF.
If we tcpdump on VF3, we see all the packets, even those transmitted
on vlan 1000.
This behavior prevents to bridge VF1 and VF2 in VM2, because it will
create a loop: packets transmitted on VF1 will be received by VF2 and
vice-versa, and bridged again through the software bridge.
This patch remove the activation of VLAN Promiscuous when a VF enables
the promiscuous mode. However, the IXGBE_VMOLR_UPE bit (Unicast
Promiscuous) is kept, so that a VF receives all packets that has the
same VLAN, whatever the destination MAC address.
Fixes: 4fa2e8731385 ("ixgbe, ixgbevf: Add new mbox API xcast mode") Cc: stable@vger.kernel.org Cc: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: Olivier Matz <olivier.matz@6wind.com> Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
ixgbe: fix bcast packets Rx on VF after promisc removal
After a VF requested to remove the promiscuous flag on an interface, the
broadcast packets are not received anymore. This breaks some protocols
like ARP.
In ixgbe_update_vf_xcast_mode(), we should keep the IXGBE_VMOLR_BAM
bit (Broadcast Accept) on promiscuous removal.
This flag is already set by default in ixgbe_set_vmolr() on VF reset.
Fixes: 4fa2e8731385 ("ixgbe, ixgbevf: Add new mbox API xcast mode") Cc: stable@vger.kernel.org Cc: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: Olivier Matz <olivier.matz@6wind.com> Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
selftests/bpf: Add selftest for calling global functions from freplace
Add a selftest that calls a global function with a context object parameter
from an freplace function to check that the program context type is
correctly converted to the freplace target when fetching the context type
from the kernel BTF.
v2:
- Trim includes
- Get rid of global function
- Use __noinline
bpf: Fix calling global functions from BPF_PROG_TYPE_EXT programs
The verifier allows programs to call global functions as long as their
argument types match, using BTF to check the function arguments. One of the
allowed argument types to such global functions is PTR_TO_CTX; however the
check for this fails on BPF_PROG_TYPE_EXT functions because the verifier
uses the wrong type to fetch the vmlinux BTF ID for the program context
type. This failure is seen when an XDP program is loaded using
libxdp (which loads it as BPF_PROG_TYPE_EXT and attaches it to a global XDP
type program).
Fix the issue by passing in the target program type instead of the
BPF_PROG_TYPE_EXT type to bpf_prog_get_ctx() when checking function
argument compatibility.
The first Fixes tag refers to the latest commit that touched the code in
question, while the second one points to the code that first introduced
the global function call verification.
Dan Carpenter [Thu, 26 May 2022 10:24:05 +0000 (13:24 +0300)]
bpf: Use safer kvmalloc_array() where possible
The kvmalloc_array() function is safer because it has a check for
integer overflows. These sizes come from the user and I was not
able to see any bounds checking so an integer overflow seems like a
realistic concern.
Eric Dumazet [Tue, 31 May 2022 21:51:13 +0000 (14:51 -0700)]
bpf, arm64: Clear prog->jited_len along prog->jited
syzbot reported an illegal copy_to_user() attempt
from bpf_prog_get_info_by_fd() [1]
There was no repro yet on this bug, but I think
that commit 8c5276ad8b23 ("mm/usercopy: Detect vmalloc overruns")
is exposing a prior bug in bpf arm64.
bpf_prog_get_info_by_fd() looks at prog->jited_len
to determine if the JIT image can be copied out to user space.
My theory is that syzbot managed to get a prog where prog->jited_len
has been set to 43, while prog->bpf_func has ben cleared.
It is not clear why copy_to_user(uinsns, NULL, ulen) is triggering
this particular warning.
I thought find_vma_area(NULL) would not find a vm_struct.
As we do not hold vmap_area_lock spinlock, it might be possible
that the found vm_struct was garbage.
af_unix: Fix a data-race in unix_dgram_peer_wake_me().
unix_dgram_poll() calls unix_dgram_peer_wake_me() without `other`'s
lock held and check if its receive queue is full. Here we need to
use unix_recvq_full_lockless() instead of unix_recvq_full(), otherwise
KCSAN will report a data-race.
Miaoqian Lin [Fri, 3 Jun 2022 13:32:38 +0000 (17:32 +0400)]
net: ethernet: bgmac: Fix refcount leak in bcma_mdio_mii_register
of_get_child_by_name() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Add missing of_node_put() to avoid refcount leak.
Fixes: 964ce15c0ee0 ("net: ethernet: bgmac: move BCMA MDIO Phy code into a separate file") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20220603133238.44114-1-linmq006@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Jakub Kicinski [Mon, 6 Jun 2022 21:27:39 +0000 (14:27 -0700)]
Merge branch 'amt-fix-several-bugs-in-amt_rcv'
Taehee Yoo says:
====================
amt: fix several bugs in amt_rcv()
This series fixes bugs in amt_rcv().
First patch fixes pskb_may_pull() issue.
Some functions missed to call pskb_may_pull() and uses wrong
parameter of pskb_may_pull().
Second patch fixes possible null-ptr-deref in amt_rcv().
If there is no amt private data in sock, skb will be freed.
And it increases stats.
But in order to increase stats, amt private data is needed.
So, uninitialised pointer will be used at that point.
Third patch fixes wrong definition of type_str[] in amt.c
====================
Taehee Yoo [Thu, 2 Jun 2022 14:01:08 +0000 (14:01 +0000)]
amt: fix wrong type string definition
amt message type definition starts from 1, not 0.
But type_str[] starts from 0.
So, it prints wrong type information.
Fixes: 19284cc854b3 ("amt: add data plane of amt interface") Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Taehee Yoo [Thu, 2 Jun 2022 14:01:07 +0000 (14:01 +0000)]
amt: fix possible null-ptr-deref in amt_rcv()
When amt interface receives amt message, it tries to obtain amt private
data from sock.
If there is no amt private data, it frees an skb immediately.
After kfree_skb(), it increases the rx_dropped stats.
But in order to use rx_dropped, amt private data is needed.
So, it makes amt_rcv() to do not increase rx_dropped stats when it can
not obtain amt private data.
Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Fixes: fc88a4dae8ff ("amt: fix possible memory leak in amt_rcv()") Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Taehee Yoo [Thu, 2 Jun 2022 14:01:06 +0000 (14:01 +0000)]
amt: fix wrong usage of pskb_may_pull()
It adds missing pskb_may_pull() in amt_update_handler() and
amt_multicast_data_handler().
And it fixes wrong parameter of pskb_may_pull() in
amt_advertisement_handler() and amt_membership_query_handler().
Reported-by: Jakub Kicinski <kuba@kernel.org> Fixes: 19284cc854b3 ("amt: add data plane of amt interface") Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
netfilter: nf_tables: bail out early if hardware offload is not supported
If user requests for NFT_CHAIN_HW_OFFLOAD, then check if either device
provides the .ndo_setup_tc interface or there is an indirect flow block
that has been registered. Otherwise, bail out early from the preparation
phase. Moreover, validate that family == NFPROTO_NETDEV and hook is
NF_NETDEV_INGRESS.
Tan Tee Min [Thu, 26 May 2022 09:03:47 +0000 (17:03 +0800)]
net: phy: dp83867: retrigger SGMII AN when link change
There is a limitation in TI DP83867 PHY device where SGMII AN is only
triggered once after the device is booted up. Even after the PHY TPI is
down and up again, SGMII AN is not triggered and hence no new in-band
message from PHY to MAC side SGMII.
This could cause an issue during power up, when PHY is up prior to MAC.
At this condition, once MAC side SGMII is up, MAC side SGMII wouldn`t
receive new in-band message from TI PHY with correct link status, speed
and duplex info.
As suggested by TI, implemented a SW solution here to retrigger SGMII
Auto-Neg whenever there is a link change.
v2: Add Fixes tag in commit message.
Fixes: 6d27bc44975f ("net: phy: dp83867: Add TI dp83867 phy") Cc: <stable@vger.kernel.org> # 5.4.x Signed-off-by: Sit, Michael Wei Hong <michael.wei.hong.sit@intel.com> Reviewed-by: Voon Weifeng <weifeng.voon@intel.com> Signed-off-by: Tan Tee Min <tee.min.tan@linux.intel.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20220526090347.128742-1-tee.min.tan@linux.intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
- Revert "net: af_key: add check for pfkey_broadcast in function
pfkey_process"
- tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd
- nf_tables: disallow non-stateful expression in sets earlier
- nft_limit: clone packet limits' cost value
- nf_tables: double hook unregistration in netns path
- ping6: fix ping -6 with interface name
Previous releases - always broken:
- sched: fix memory barriers to prevent skbs from getting stuck in
lockless qdiscs
- neigh: set lower cap for neigh_managed_work rearming, avoid
constantly scheduling the probe work
- bpf: fix probe read error on big endian in ___bpf_prog_run()
- amt: memory leak and error handling fixes
Misc:
- ipv6: expand & rename accept_unsolicited_na to accept_untracked_na"
* tag 'net-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (80 commits)
net/af_packet: make sure to pull mac header
net: add debug info to __skb_pull()
net: CONFIG_DEBUG_NET depends on CONFIG_NET
stmmac: intel: Add RPL-P PCI ID
net: stmmac: use dev_err_probe() for reporting mdio bus registration failure
tipc: check attribute length for bearer name
ice: fix access-beyond-end in the switch code
nfp: remove padding in nfp_nfdk_tx_desc
ax25: Fix ax25 session cleanup problems
net: usb: qmi_wwan: Add support for Cinterion MV31 with new baseline
sfc/siena: fix wrong tx channel offset with efx_separate_tx_channels
sfc/siena: fix considering that all channels have TX queues
socket: Don't use u8 type in uapi socket.h
net/sched: act_api: fix error code in tcf_ct_flow_table_fill_tuple_ipv6()
net: ping6: Fix ping -6 with interface name
macsec: fix UAF bug for real_dev
octeontx2-af: fix error code in is_valid_offset()
wifi: mac80211: fix use-after-free in chanctx code
bonding: guard ns_targets by CONFIG_IPV6
tcp: tcp_rtx_synack() can be called from process context
...
Saravana Kannan [Thu, 2 Jun 2022 03:56:52 +0000 (20:56 -0700)]
module: Fix prefix for module.sig_enforce module param
Commit 2c85ee92a950 ("module: Move all into module/") changed the prefix
of the module param by moving/renaming files. A later commit also moves
the module_param() into a different file, thereby changing the prefix
yet again.
This would break kernel cmdline compatibility and also userspace
compatibility at /sys/module/module/parameters/sig_enforce.
So, set the prefix back to "module.".
Fixes: 2c85ee92a950 ("module: Move all into module/") Link: https://lore.kernel.org/lkml/20220602034111.4163292-1-saravanak@google.com/ Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Aaron Tomlin <atomlin@redhat.com> Acked-by: Luis Chamberlain <mcgrof@kernel.org> Signed-off-by: Saravana Kannan <saravanak@google.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Thu, 2 Jun 2022 19:11:25 +0000 (12:11 -0700)]
Merge tag 'pci-v5.19-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull pci fixes from Bjorn Helgaas:
- Revert brcmstb patches that broke booting on Raspberry Pi Compute
Module 4 (Bjorn Helgaas)
- Fix bridge_d3_blacklist[] error that overwrote the existing Gigabyte
X299 entry instead of adding a new one (Bjorn Helgaas)
- Update Lorenzo Pieralisi's email address in MAINTAINERS (Lorenzo
Pieralisi)
* tag 'pci-v5.19-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
MAINTAINERS: Update Lorenzo Pieralisi's email address
PCI/PM: Fix bridge_d3_blacklist[] Elo i2 overwrite of Gigabyte X299
Revert "PCI: brcmstb: Split brcm_pcie_setup() into two funcs"
Revert "PCI: brcmstb: Add mechanism to turn on subdev regulators"
Revert "PCI: brcmstb: Add control of subdevice voltage regulators"
Revert "PCI: brcmstb: Do not turn off WOL regulators on suspend"
Fixes: d297b99b09d5 ("net/af_packet: add VLAN support for AF_PACKET SOCK_RAW GSO") Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: syzbot <syzkaller@googlegroups.com> Acked-by: Hangbin Liu <liuhangbin@gmail.com> Acked-by: Willem de Bruijn <willemb@google.com> Cc: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net: stmmac: use dev_err_probe() for reporting mdio bus registration failure
I have a board where these two lines are always printed during boot:
imx-dwmac 30bf0000.ethernet: Cannot register the MDIO bus
imx-dwmac 30bf0000.ethernet: stmmac_dvr_probe: MDIO bus (id: 1) registration failed
It's perfectly fine, and the device is successfully (and silently, as
far as the console goes) probed later.
Use dev_err_probe() instead, which will demote these messages to debug
level (thus removing the alarming messages from the console) when the
error is -EPROBE_DEFER, and also has the advantage of including the
error code if/when it happens to be something other than -EPROBE_DEFER.
While here, add the missing \n to one of the format strings.
Linus Torvalds [Thu, 2 Jun 2022 15:59:39 +0000 (08:59 -0700)]
Merge tag 'ceph-for-5.19-rc1' of https://github.com/ceph/ceph-client
Pull ceph updates from Ilya Dryomov:
"A big pile of assorted fixes and improvements for the filesystem with
nothing in particular standing out, except perhaps that the fact that
the MDS never really maintained atime was made official and thus it's
no longer updated on the client either.
We also have a MAINTAINERS update: Jeff is transitioning his
filesystem maintainership duties to Xiubo"
* tag 'ceph-for-5.19-rc1' of https://github.com/ceph/ceph-client: (23 commits)
MAINTAINERS: move myself from ceph "Maintainer" to "Reviewer"
ceph: fix decoding of client session messages flags
ceph: switch TASK_INTERRUPTIBLE to TASK_KILLABLE
ceph: remove redundant variable ino
ceph: try to queue a writeback if revoking fails
ceph: fix statfs for subdir mounts
ceph: fix possible deadlock when holding Fwb to get inline_data
ceph: redirty the page for writepage on failure
ceph: try to choose the auth MDS if possible for getattr
ceph: disable updating the atime since cephfs won't maintain it
ceph: flush the mdlog for filesystem sync
ceph: rename unsafe_request_wait()
libceph: use swap() macro instead of taking tmp variable
ceph: fix statx AT_STATX_DONT_SYNC vs AT_STATX_FORCE_SYNC check
ceph: no need to invalidate the fscache twice
ceph: replace usage of found with dedicated list iterator variable
ceph: use dedicated list iterator variable
ceph: update the dlease for the hashed dentry when removing
ceph: stop retrying the request when exceeding 256 times
ceph: stop forwarding the request when exceeding 256 times
...
Linus Torvalds [Thu, 2 Jun 2022 15:55:01 +0000 (08:55 -0700)]
Merge tag 'livepatching-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching
Pull livepatching cleanup from Petr Mladek:
- Remove duplicated livepatch code [Christophe]
* tag 'livepatching-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching:
livepatch: Remove klp_arch_set_pc() and asm/livepatch.h
Linus Torvalds [Thu, 2 Jun 2022 15:46:30 +0000 (08:46 -0700)]
Merge tag 'memblock-v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock
Pull memblock test suite updates from Mike Rapoport:
"Comment updates for memblock test suite
Update comments in the memblock tests so that they will have
consistent style"
* tag 'memblock-v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
memblock tests: remove completed TODO item
memblock tests: update style of comments for memblock_free_*() functions
memblock tests: update style of comments for memblock_remove_*() functions
memblock tests: update style of comments for memblock_reserve_*() functions
memblock tests: update style of comments for memblock_add_*() functions
Dan Carpenter [Thu, 2 Jun 2022 11:02:18 +0000 (14:02 +0300)]
i2c: ismt: prevent memory corruption in ismt_access()
The "data->block[0]" variable comes from the user and is a number
between 0-255. It needs to be capped to prevent writing beyond the end
of dma_buffer[].
Fixes: fa6a67ed764f ("i2c: ismt: Adding support for I2C_SMBUS_BLOCK_PROC_CALL") Reported-and-tested-by: Zheyu Ma <zheyuma97@gmail.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Global `-Warray-bounds` enablement revealed some problems, one of
which is the way we define and use AQC rules messages.
In fact, they have a shared header, followed by the actual message,
which can be of one of several different formats. So it is
straightforward enough to define that header as a separate struct
and then embed it into message structures as needed, but currently
all the formats reside in one union coupled with the header. Then,
the code allocates only the memory needed for a particular message
format, leaving the union potentially incomplete.
There are no actual reads or writes beyond the end of an allocated
chunk, but at the same time, the whole implementation is fragile and
backed by an equilibrium rather than strong type and memory checks.
Define the structures the other way around: one for the common
header and the rest for the actual formats with the header embedded.
There are no places where several union members would be used at the
same time anyway. This allows to use proper struct_size() and let
the compiler know what is going to be done.
Finally, unsilence `-Warray-bounds` back for ice_switch.c.
Other little things worth mentioning:
* &ice_sw_rule_vsi_list_query is not used anywhere, remove it. It's
weird anyway to talk to hardware with purely kernel types
(bitmaps);
* expand the ICE_SW_RULE_*_SIZE() macros to pass a structure
variable name to struct_size() to let it do strict typechecking;
* rename ice_sw_rule_lkup_rx_tx::hdr to ::hdr_data to keep ::hdr
for the header structure to have the same name for it constistenly
everywhere;
* drop the duplicate of %ICE_SW_RULE_RX_TX_NO_HDR_SIZE residing in
ice_switch.h.
Fixes: 54df256cb16c ("ice: Add support for switch filter programming") Fixes: 0083c4b46939 ("ice: replace single-element array used for C struct hack") Signed-off-by: Alexander Lobakin <alexandr.lobakin@intel.com> Reviewed-by: Marcin Szycik <marcin.szycik@linux.intel.com> Acked-by: Tony Nguyen <anthony.l.nguyen@intel.com> Link: https://lore.kernel.org/r/20220601105924.2841410-1-alexandr.lobakin@intel.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Fei Qin [Wed, 1 Jun 2022 08:34:49 +0000 (10:34 +0200)]
nfp: remove padding in nfp_nfdk_tx_desc
NFDK firmware supports 48-bit dma addressing and
parses 16 high bits of dma addresses.
In nfp_nfdk_tx_desc, dma related structure and tso
related structure are union. When "mss" be filled
with nonzero value due to enable tso, the memory used
by "padding" may be also filled. Then, firmware may
parse wrong dma addresses which causes TX watchdog
timeout problem.
This patch removes padding and unifies the dma_addr_hi
bits with the one in firmware. nfp_nfdk_tx_desc_set_dma_addr
is also added to match this change.
Fixes: 1cccc56ca776 ("nfp: add support for NFDK data path") Signed-off-by: Fei Qin <fei.qin@corigine.com> Signed-off-by: Yinjun Zhang <yinjun.zhang@corigine.com> Signed-off-by: Louis Peens <louis.peens@corigine.com> Signed-off-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/r/20220601083449.50556-1-simon.horman@corigine.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Duoming Zhou [Mon, 30 May 2022 15:21:58 +0000 (23:21 +0800)]
ax25: Fix ax25 session cleanup problems
There are session cleanup problems in ax25_release() and
ax25_disconnect(). If we setup a session and then disconnect,
the disconnected session is still in "LISTENING" state that
is shown below.
Active AX.25 sockets
Dest Source Device State Vr/Vs Send-Q Recv-Q
DL9SAU-4 DL9SAU-3 ??? LISTENING 000/000 0 0
DL9SAU-3 DL9SAU-4 ??? LISTENING 000/000 0 0
The first reason is caused by del_timer_sync() in ax25_release().
The timers of ax25 are used for correct session cleanup. If we use
ax25_release() to close ax25 sessions and ax25_dev is not null,
the del_timer_sync() functions in ax25_release() will execute.
As a result, the sessions could not be cleaned up correctly,
because the timers have stopped.
In order to solve this problem, this patch adds a device_up flag
in ax25_dev in order to judge whether the device is up. If there
are sessions to be cleaned up, the del_timer_sync() in
ax25_release() will not execute. What's more, we add ax25_cb_del()
in ax25_kill_by_device(), because the timers have been stopped
and there are no functions that could delete ax25_cb if we do not
call ax25_release(). Finally, we reorder the position of
ax25_list_lock in ax25_cb_del() in order to synchronize among
different functions that call ax25_cb_del().
The second reason is caused by improper check in ax25_disconnect().
The incoming ax25 sessions which ax25->sk is null will close
heartbeat timer, because the check "if(!ax25->sk || ..)" is
satisfied. As a result, the session could not be cleaned up properly.
In order to solve this problem, this patch changes the improper
check to "if(ax25->sk && ..)" in ax25_disconnect().
What`s more, the ax25_disconnect() may be called twice, which is
not necessary. For example, ax25_kill_by_device() calls
ax25_disconnect() and sets ax25->state to AX25_STATE_0, but
ax25_release() calls ax25_disconnect() again.
In order to solve this problem, this patch add a check in
ax25_release(). If the flag of ax25->sk equals to SOCK_DEAD,
the ax25_disconnect() in ax25_release() should not be executed.
Fixes: e0a2e3a49bf2 ("ax25: Fix UAF bugs in ax25 timers") Fixes: 48a7d55e7d31 ("ax25: Fix segfault after sock connection timeout") Reported-and-tested-by: Thomas Osterried <thomas@osterried.de> Signed-off-by: Duoming Zhou <duoming@zju.edu.cn> Link: https://lore.kernel.org/r/20220530152158.108619-1-duoming@zju.edu.cn Signed-off-by: Paolo Abeni <pabeni@redhat.com>
netfilter: nf_tables: delete flowtable hooks via transaction list
Remove inactive bool field in nft_hook object that was introduced in 551cc2ca24cc ("netfilter: nf_tables: delete devices from flowtable").
Move stale flowtable hooks to transaction list instead.
Deleting twice the same device does not result in ENOENT.
Fixes: 551cc2ca24cc ("netfilter: nf_tables: delete devices from flowtable") Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
At slot 0, an internal node with 2 leaves could not be folded into the
node, because there was only one available slot (slot 0). Thus, the
internal node was retained. At slot 1, the node had one leaf, and was
able to be folded in successfully. The remaining nodes had no leaves,
and so were removed. By the end of the compression stage, there were 14
free slots, and only 3 leaf nodes. The tree was ascended and then its
parent node was compressed. When this node was seen, it could not be
folded, due to the internal node it contained.
The invariant for compression in this function is: whenever
nr_leaves_on_branch < ASSOC_ARRAY_FAN_OUT, the node should contain all
leaf nodes. The compression step currently cannot guarantee this, given
the corner case shown above.
To fix this issue, retry compression whenever we have retained a node,
and yet nr_leaves_on_branch < ASSOC_ARRAY_FAN_OUT. This second
compression will then allow the node in slot 1 to be folded in,
satisfying the invariant. Below is the output of the reproducer once the
fix is applied:
Slark Xiao [Wed, 1 Jun 2022 04:05:31 +0000 (12:05 +0800)]
net: usb: qmi_wwan: Add support for Cinterion MV31 with new baseline
Adding support for Cinterion device MV31 with Qualcomm
new baseline. Use different PIDs to separate it from
previous base line products.
All interfaces settings keep same as previous.
Jakub Kicinski [Thu, 2 Jun 2022 01:04:40 +0000 (18:04 -0700)]
Merge tag 'mlx5-fixes-2022-05-31' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux
Saeed Mahameed says:
====================
mlx5 fixes 2022-05-31
This series provides bug fixes to mlx5 driver.
Please pull and let me know if there is any problem.
* tag 'mlx5-fixes-2022-05-31' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux:
net/mlx5: Fix mlx5_get_next_dev() peer device matching
net/mlx5e: Update netdev features after changing XDP state
net/mlx5: correct ECE offset in query qp output
net/mlx5e: Disable softirq in mlx5e_activate_rq to avoid race condition
net/mlx5: CT: Fix header-rewrite re-use for tupels
net/mlx5e: TC NIC mode, fix tc chains miss table
net/mlx5: Don't use already freed action pointer
====================
====================
sfc/siena: fix some efx_separate_tx_channels errors
Trying to load sfc driver with modparam efx_separate_tx_channels=1
resulted in errors during initialization and not being able to use the
NIC. This patches fix a few bugs and make it work again.
This has been already done for sfc, do it also for sfc_siena.
====================
Íñigo Huguet [Wed, 1 Jun 2022 06:36:03 +0000 (08:36 +0200)]
sfc/siena: fix wrong tx channel offset with efx_separate_tx_channels
tx_channel_offset is calculated in efx_allocate_msix_channels, but it is
also calculated again in efx_set_channels because it was originally done
there, and when efx_allocate_msix_channels was introduced it was
forgotten to be removed from efx_set_channels.
Moreover, the old calculation is wrong when using
efx_separate_tx_channels because now we can have XDP channels after the
TX channels, so n_channels - n_tx_channels doesn't point to the first TX
channel.
Remove the old calculation from efx_set_channels, and add the
initialization of this variable if MSI or legacy interrupts are used,
next to the initialization of the rest of the related variables, where
it was missing.
This has been already done for sfc, do it also for sfc_siena.
Fixes: dc1c0a923867 ("sfc: allocate channels for XDP tx queues") Reported-by: Tianhao Zhao <tizhao@redhat.com> Signed-off-by: Íñigo Huguet <ihuguet@redhat.com> Acked-by: Martin Habets <habetsm.xilinx@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Martin Habets [Wed, 1 Jun 2022 06:36:02 +0000 (08:36 +0200)]
sfc/siena: fix considering that all channels have TX queues
Normally, all channels have RX and TX queues, but this is not true if
modparam efx_separate_tx_channels=1 is used. In that cases, some
channels only have RX queues and others only TX queues (or more
preciselly, they have them allocated, but not initialized).
Fix efx_channel_has_tx_queues to return the correct value for this case
too.
This has been already done for sfc, do it also for sfc_siena.
Messages shown at probe time before the fix:
sfc 0000:03:00.0 ens6f0np0: MC command 0x82 inlen 544 failed rc=-22 (raw=0) arg=0
------------[ cut here ]------------
netdevice: ens6f0np0: failed to initialise TXQ -1
WARNING: CPU: 1 PID: 626 at drivers/net/ethernet/sfc/ef10.c:2393 efx_ef10_tx_init+0x201/0x300 [sfc]
[...] stripped
RIP: 0010:efx_ef10_tx_init+0x201/0x300 [sfc]
[...] stripped
Call Trace:
efx_init_tx_queue+0xaa/0xf0 [sfc]
efx_start_channels+0x49/0x120 [sfc]
efx_start_all+0x1f8/0x430 [sfc]
efx_net_open+0x5a/0xe0 [sfc]
__dev_open+0xd0/0x190
__dev_change_flags+0x1b3/0x220
dev_change_flags+0x21/0x60
[...] stripped
Messages shown at remove time before the fix:
sfc 0000:03:00.0 ens6f0np0: failed to flush 10 queues
sfc 0000:03:00.0 ens6f0np0: failed to flush queues
Fixes: 45f4fb4ba4be ("sfc: fix channel allocation with brute force") Reported-by: Tianhao Zhao <tizhao@redhat.com> Signed-off-by: Martin Habets <habetsm.xilinx@gmail.com> Tested-by: Íñigo Huguet <ihuguet@redhat.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Jakub Kicinski [Thu, 2 Jun 2022 00:44:03 +0000 (17:44 -0700)]
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec
Steffen Klassert says:
====================
ipsec 2022-06-01
1) Revert "net: af_key: add check for pfkey_broadcast in function pfkey_process"
From Michal Kubecek.
2) Don't set IPv4 DF bit when encapsulating IPv6 frames below 1280 bytes.
From Maciej Żenczykowski.
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec:
xfrm: do not set IPv4 DF flag when encapsulating IPv6 frames <= 1280 bytes.
Revert "net: af_key: add check for pfkey_broadcast in function pfkey_process"
====================
Jakub Kicinski [Thu, 2 Jun 2022 00:34:22 +0000 (17:34 -0700)]
Merge tag 'wireless-2022-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless
Kalle Valo says:
====================
wireless fixes for v5.19
First set of fixes for v5.19. Build fixes for iwlwifi and libertas, a
scheduling while atomic fix for rtw88 and use-after-free fix for
mac80211.
* tag 'wireless-2022-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless:
wifi: mac80211: fix use-after-free in chanctx code
wifi: rtw88: add a work to correct atomic scheduling warning of ::set_tim
wifi: iwlwifi: pcie: rename CAUSE macro
wifi: libertas: use variable-size data in assoc req/resp cmd
====================
Linus Torvalds [Thu, 2 Jun 2022 00:23:53 +0000 (17:23 -0700)]
Merge tag 'xfs-5.19-for-linus-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull more xfs updates from Dave Chinner:
"This update is largely bug fixes and cleanups for all the code merged
in the first pull request. The majority of them are to the new logged
attribute code, but there are also a couple of fixes for other log
recovery and memory leaks that have recently been found.
Summary:
- fix refcount leak in xfs_ifree()
- fix xfs_buf_cancel structure leaks in log recovery
- fix dquot leak after failed quota check
- fix a couple of problematic ASSERTS
- fix small aim7 perf regression in from new btree sibling validation
- clean up log incompat feature marking for new logged attribute
feature
- disallow logged attributes on legacy V4 filesystem formats.
- fix da state leak when freeing attr intents
- improve validation of the attr log items in recovery
- use slab caches for commonly used attr structures
- fix leaks of attr name/value buffer and reduce copying overhead
during intent logging
- remove some dead debug code from log recovery"
* tag 'xfs-5.19-for-linus-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (33 commits)
xfs: fix xfs_ifree() error handling to not leak perag ref
xfs: move xfs_attr_use_log_assist usage out of libxfs
xfs: move xfs_attr_use_log_assist out of xfs_log.c
xfs: warn about LARP once per mount
xfs: implement per-mount warnings for scrub and shrink usage
xfs: don't log every time we clear the log incompat flags
xfs: convert buf_cancel_table allocation to kmalloc_array
xfs: don't leak xfs_buf_cancel structures when recovery fails
xfs: refactor buffer cancellation table allocation
xfs: don't leak btree cursor when insrec fails after a split
xfs: purge dquots after inode walk fails during quotacheck
xfs: assert in xfs_btree_del_cursor should take into account error
xfs: don't assert fail on perag references on teardown
xfs: avoid unnecessary runtime sibling pointer endian conversions
xfs: share xattr name and value buffers when logging xattr updates
xfs: do not use logged xattr updates on V4 filesystems
xfs: Remove duplicate include
xfs: reduce IOCB_NOWAIT judgment for retry exclusive unaligned DIO
xfs: Remove dead code
xfs: fix typo in comment
...
Linus Torvalds [Wed, 1 Jun 2022 21:44:01 +0000 (14:44 -0700)]
Merge tag 'i3c/for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
Pull i3c updates from Alexandre Belloni:
"Only clean ups and no functional change this cycle. A couple of yaml
conversions of the DT bindings, and a couple of code cleanups"
* tag 'i3c/for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux:
MAINTAINERS: rectify entries for some i3c drivers after dt conversion
i3c: master: svc: fix returnvar.cocci warning
i3c/master: simplify the return expression of i3c_hci_remove()
dt-bindings: i3c: Convert snps,dw-i3c-master to DT schema
dt-bindings: i3c: Convert cdns,i3c-master to DT schema
Linus Torvalds [Wed, 1 Jun 2022 21:25:04 +0000 (14:25 -0700)]
Merge tag 'for-5.19/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
- Fix DM core's dm_table_supports_poll to return false if target has no
data devices.
- Fix DM verity target so that it cannot be switched to a different DM
target type (e.g. dm-linear) via DM table reload.
* tag 'for-5.19/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm verity: set DM_TARGET_IMMUTABLE feature flag
dm table: fix dm_table_supports_poll to return false if no data devices
Linus Torvalds [Wed, 1 Jun 2022 21:13:41 +0000 (14:13 -0700)]
Merge tag 'for-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Pull power supply and reset updates from Sebastian Reichel:
"Not much from the power-supply subsystem this time around, since I was
busy most of the cycle. This also contains some fixes that I
originally planned to send for 5.18. Apart from this there is nothing
noteworthy.
Power-supply core:
- init power_supply_info struct to zero
Drivers:
- bq27xxx: expose data for uncalibrated battery
- bq24190-charger: use pm_runtime_resume_and_get
- ab8500_fg: allocate wq in probe
- axp288_fuel_gauge: drop BIOS version from 'T3 MRD' quirk
- axp288_fuel_gauge: modify 'T3 MRD' quirk to also fix 'One Mix 1'"
* tag 'for-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply:
power: supply: bq24190_charger: using pm_runtime_resume_and_get instead of pm_runtime_get_sync
power: supply: bq27xxx: expose battery data when CI=1
power: supply: ab8500_fg: Allocate wq in probe
power: supply: axp288_fuel_gauge: Drop BIOS version check from "T3 MRD" DMI quirk
power: supply: axp288_fuel_gauge: Fix battery reporting on the One Mix 1
power: supply: core: Initialize struct to zero
- Ongoing refactoring to consolidate the VFIO driver facing API to use
vfio_device (Jason Gunthorpe)
- Use drvdata to store vfio_device among all vfio-pci and variant
drivers (Jason Gunthorpe)
- Remove redundant code now that IOMMU core manages group DMA ownership
(Jason Gunthorpe)
- Remove vfio_group from external API handling struct file ownership
(Jason Gunthorpe)
- Correct typo in uapi comments (Thomas Huth)
- Fix coccicheck detected deadlock (Wan Jiabing)
- Use rwsem to remove races and simplify code around container and kvm
association to groups (Jason Gunthorpe)
- Harden access to devices in low power states and use runtime PM to
enable d3cold support for unused devices (Abhishek Sahu)
- Fix dma_owner handling of fake IOMMU groups (Jason Gunthorpe)
- Set driver_managed_dma on vfio-pci variant drivers (Jason Gunthorpe)
- Pass KVM pointer directly rather than via notifier (Matthew Rosato)
* tag 'vfio-v5.19-rc1' of https://github.com/awilliam/linux-vfio: (38 commits)
vfio: remove VFIO_GROUP_NOTIFY_SET_KVM
vfio/pci: Add driver_managed_dma to the new vfio_pci drivers
vfio: Do not manipulate iommu dma_owner for fake iommu groups
vfio/pci: Move the unused device into low power state with runtime PM
vfio/pci: Virtualize PME related registers bits and initialize to zero
vfio/pci: Change the PF power state to D0 before enabling VFs
vfio/pci: Invalidate mmaps and block the access in D3hot power state
vfio: Change struct vfio_group::container_users to a non-atomic int
vfio: Simplify the life cycle of the group FD
vfio: Fully lock struct vfio_group::container
vfio: Split up vfio_group_get_device_fd()
vfio: Change struct vfio_group::opened from an atomic to bool
vfio: Add missing locking for struct vfio_group::kvm
kvm/vfio: Fix potential deadlock problem in vfio
include/uapi/linux/vfio.h: Fix trivial typo - _IORW should be _IOWR instead
vfio/pci: Use the struct file as the handle not the vfio_group
kvm/vfio: Remove vfio_group from kvm
vfio: Change vfio_group_set_kvm() to vfio_file_set_kvm()
vfio: Change vfio_external_check_extension() to vfio_file_enforced_coherent()
vfio: Remove vfio_external_group_match_file()
...
Lukas Bulwahn [Wed, 1 Jun 2022 07:42:12 +0000 (09:42 +0200)]
MAINTAINERS: rectify entries for some i3c drivers after dt conversion
Commit 73eea6253edb ("dt-bindings: i3c: Convert cdns,i3c-master to DT
schema") and commit 70925a942cb9 ("dt-bindings: i3c: Convert
snps,dw-i3c-master to DT schema") convert some i3c dt-bindings to yaml,
but miss to adjust its reference in MAINTAINERS.
Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about
broken references.
Repair these file references in I3C DRIVER FOR CADENCE I3C MASTER IP and
I3C DRIVER FOR SYNOPSYS DESIGNWARE.
Linus Torvalds [Wed, 1 Jun 2022 18:54:29 +0000 (11:54 -0700)]
Merge tag 'erofs-for-5.19-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs
Pull more erofs updates from Gao Xiang:
"This is a follow-up to the main updates, including some fixes of
fscache mode related to compressed inodes and a cachefiles tracepoint.
There is also a patch to fix an unexpected decompression strategy
change due to a cleanup in the past. All the fixes are quite small.
Apart from these, documentation is also updated for a better
description of recent new features.
In addition, this has some trivial cleanups without actual code logic
changes, so I could have a more recent codebase to work on folios and
avoiding the PG_error page flag for the next cycle.
Summary:
- Leave compressed inodes unsupported in fscache mode for now
- Avoid crash when using tracepoint cachefiles_prep_read
- Fix `backmost' behavior due to a recent cleanup
- Update documentation for better description of recent new features
- Several decompression cleanups w/o logical change"
* tag 'erofs-for-5.19-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
erofs: fix 'backmost' member of z_erofs_decompress_frontend
erofs: simplify z_erofs_pcluster_readmore()
erofs: get rid of label `restart_now'
erofs: get rid of `struct z_erofs_collection'
erofs: update documentation
erofs: fix crash when enable tracepoint cachefiles_prep_read
erofs: leave compressed inodes unsupported in fscache mode for now
Linus Torvalds [Wed, 1 Jun 2022 18:17:24 +0000 (11:17 -0700)]
Merge tag '5.19-rc-ksmbd-server-fixes' of git://git.samba.org/ksmbd
Pull ksmbd server updates from Steve French:
- rdma (smbdirect) fixes, cleanup and optimizations
- crediting (flow control) fix for mounts from Windows client
- ACL fix
- Windows client query dir fix
- write validation fix
- cleanups
* tag '5.19-rc-ksmbd-server-fixes' of git://git.samba.org/ksmbd:
ksmbd: smbd: relax the count of sges required
ksmbd: fix outstanding credits related bugs
ksmbd: smbd: fix connection dropped issue
ksmbd: Fix some kernel-doc comments
ksmbd: fix wrong smbd max read/write size check
ksmbd: add smbd max io size parameter
ksmbd: handle smb2 query dir request for OutputBufferLength that is too small
ksmbd: smbd: handle multiple Buffer descriptors
ksmbd: smbd: change the return value of get_sg_list
ksmbd: smbd: simplify tracking pending packets
ksmbd: smbd: introduce read/write credits for RDMA read/write
ksmbd: smbd: change prototypes of RDMA read/write related functions
ksmbd: validate length in smb2_write()
ksmbd: fix reference count leak in smb_check_perm_dacl()
David Howells [Tue, 31 May 2022 08:30:40 +0000 (09:30 +0100)]
afs: Fix infinite loop found by xfstest generic/676
In AFS, a directory is handled as a file that the client downloads and
parses locally for the purposes of performing lookup and getdents
operations. The in-kernel afs filesystem has a number of functions that
do this.
A directory file is arranged as a series of 2K blocks divided into
32-byte slots, where a directory entry occupies one or more slots, plus
each block starts with one or more metadata blocks.
When parsing a block, if the last slots are occupied by a dirent that
occupies more than a single slot and the file position points at a slot
that's not the initial one, the logic in afs_dir_iterate_block() that
skips over it won't advance the file pointer to the end of it. This
will cause an infinite loop in getdents() as it will keep retrying that
block and failing to advance beyond the final entry.
Fix this by advancing the file pointer if the next entry will be beyond
it when we skip a block.
This was found by the generic/676 xfstest but can also be triggered with
something like:
Linus Torvalds [Wed, 1 Jun 2022 17:49:11 +0000 (10:49 -0700)]
Merge tag 'pwm/for-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
Pull pwm updates from Thierry Reding:
"Quite a large number of conversions this time around, courtesy of Uwe
who has been working tirelessly on these. No drivers of the legacy API
are left at this point, so as a next step the old API can be removed.
Support is added for a few new devices such as the Xilinx AXI timer-
based PWMs and the PWM IP found on Sunplus SoCs.
Other than that, there's a number of fixes, cleanups and optimizations"
* tag 'pwm/for-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (43 commits)
pwm: pwm-cros-ec: Add channel type support
dt-bindings: google,cros-ec-pwm: Add the new -type compatible
dt-bindings: Add mfd/cros_ec definitions
pwm: Document that the pinstate of a disabled PWM isn't reliable
pwm: twl-led: Implement .apply() callback
pwm: lpc18xx: Implement .apply() callback
pwm: mediatek: Implement .apply() callback
pwm: lpc32xx: Implement .apply() callback
pwm: tegra: Implement .apply() callback
pwm: stmpe: Implement .apply() callback
pwm: sti: Implement .apply() callback
pwm: pwm-mediatek: Add support for MediaTek Helio X10 MT6795
dt-bindings: pwm: pwm-mediatek: Add documentation for MT6795 SoC
pwm: tegra: Optimize period calculation
pwm: renesas-tpu: Improve precision of period and duty_cycle calculation
pwm: renesas-tpu: Improve maths to compute register settings
pwm: renesas-tpu: Rename variables to match the usual naming
pwm: renesas-tpu: Implement .apply() callback
pwm: renesas-tpu: Make use of devm functions
pwm: renesas-tpu: Make use of dev_err_probe()
...
Linus Torvalds [Wed, 1 Jun 2022 17:39:58 +0000 (10:39 -0700)]
Merge tag 'rpmsg-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
Pull rpmsg updates from Bjorn Andersson:
"This corrects the check for irq_of_parse_and_map() failures in the
Qualcomm SMD driver and fixes unregistration and a couple of double
free in the virtio rpmsg driver"
* tag 'rpmsg-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
rpmsg: qcom_smd: Fix returning 0 if irq_of_parse_and_map() fails
rpmsg: virtio: Fix the unregistration of the device rpmsg_ctrl
rpmsg: virtio: Fix possible double free in rpmsg_virtio_add_ctrl_dev()
rpmsg: virtio: Fix possible double free in rpmsg_probe()
rpmsg: qcom_smd: Fix irq_of_parse_and_map() return value
Linus Torvalds [Wed, 1 Jun 2022 17:35:22 +0000 (10:35 -0700)]
Merge tag 'rproc-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
Pull remoteproc updates from Bjorn Andersson:
"This fixes a race condition in the user space interface for starting
and stopping remote processors, it makes the ELF loader properly skip
zero memsz segments and it cleans up the debugfs tracefile code a bit
by not checking for errors.
It introduces support for controlling the audio DSP on Qualcomm
MSM8226, as well as audio and compute DSPs on Qualcomm SC8280XP.
It makes it possible to specify the firmware path for Mediatek's
remote processors, fixes a double free in the SCP driver and addresses
an issue with the SRAM initialization on MT8195.
Lastly it deprecates the custom ELF loader in the iMX remoteproc
driver, in favor of using the shared one"
* tag 'rproc-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (21 commits)
dt-bindings: remoteproc: mediatek: Add optional memory-region to mtk,scp
dt-bindings: remoteproc: mediatek: Make l1tcm reg exclusive to mt819x
dt-bindings: remoteproc: st,stm32-rproc: Fix phandle-array parameters description
remoteproc: imx_rproc: Support i.MX93
dt-bindings: remoteproc: imx_rproc: Support i.MX93
remoteproc: qcom: pas: Add MSM8226 ADSP support
dt-bindings: remoteproc: qcom: pas: Add MSM8226 adsp
remoteproc: mediatek: Allow reading firmware-name from DT
dt-bindings: remoteproc: mediatek: Add firmware-name property
remoteproc: qcom: pas: Add sc8280xp remoteprocs
dt-bindings: remoteproc: qcom: pas: Add sc8280xp adsp and nsp pair
dt-bindings: remoteproc: mediatek: Add interrupts property to mtk,scp
remoteproc: imx_rproc: Ignore create mem entry for resource table
remoteproc: core: Move state checking to remoteproc_core
remoteproc: core: Remove state checking before calling rproc_boot()
remoteproc: imx_dsp_rproc: Make rsc_table optional
remoteproc: imx_dsp_rproc: use common rproc_elf_load_segments
remoteproc: elf_loader: skip segment with memsz as zero
remoteproc: mtk_scp: Fix a potential double free
remoteproc: Don't bother checking the return value of debugfs_create*
...
Linus Torvalds [Wed, 1 Jun 2022 17:30:18 +0000 (10:30 -0700)]
Merge tag 'spi-fix-v5.19-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A couple of fixes that came in during the merge window: a driver fix
for spurious timeouts in the fsi driver and an improvement to make the
core display error messages for transfer_one_message() to help people
debug things"
* tag 'spi-fix-v5.19-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: core: Display return code when failing to transfer message
spi: fsi: Fix spurious timeout
Linus Torvalds [Wed, 1 Jun 2022 17:25:06 +0000 (10:25 -0700)]
Merge branch 'pcmcia-next' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux
Pull pcmcia updates from Dominik Brodowski:
"A few odd cleanups and fixes, including a Kconfig fix to add a
required dependency on MIPS"
* 'pcmcia-next' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux:
pcmcia: Use platform_get_irq() to get the interrupt
pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards
drivers/pcmcia: Fix typo in comment
projects / kernel.git / log