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19d82bdeda
1256511 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Johannes Berg
|
19d82bdeda |
wifi: iwlwifi: mvm: handle debugfs names more carefully
With debugfs=off, we can get here with the dbgfs_dir being
an ERR_PTR(). Instead of checking for all this, which is
often flagged as a mistake, simply handle the names here
more carefully by printing them, then we don't need extra
checks.
Also, while checking, I noticed theoretically 'buf' is too
small, so fix that size as well.
Cc: stable@vger.kernel.org
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218422
Fixes:
|
||
|
Benjamin Berg
|
17f64517bf |
wifi: iwlwifi: mvm: guard against invalid STA ID on removal
Guard against invalid station IDs in iwl_mvm_mld_rm_sta_id as that would result in out-of-bounds array accesses. This prevents issues should the driver get into a bad state during error handling. Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240320232419.d523167bda9c.I1cffd86363805bf86a95d8bdfd4b438bb54baddc@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
||
|
Johannes Berg
|
c2ace63006 |
wifi: iwlwifi: read txq->read_ptr under lock
If we read txq->read_ptr without lock, we can read the same value twice, then obtain the lock, and reclaim from there to two different places, but crucially reclaim the same entry twice, resulting in the WARN_ONCE() a little later. Fix that by reading txq->read_ptr under lock. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240319100755.bf4c62196504.I978a7ca56c6bd6f1bf42c15aa923ba03366a840b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
||
|
Johannes Berg
|
045a5b645d |
wifi: iwlwifi: fw: don't always use FW dump trig
Since the dump_data (struct iwl_fwrt_dump_data) is a union,
it's not safe to unconditionally access and use the 'trig'
member, it might be 'desc' instead. Access it only if it's
known to be 'trig' rather than 'desc', i.e. if ini-debug
is present.
Cc: stable@vger.kernel.org
Fixes:
|
||
|
Johannes Berg
|
06a093807e |
wifi: iwlwifi: mvm: rfi: fix potential response leaks
If the rx payload length check fails, or if kmemdup() fails,
we still need to free the command response. Fix that.
Fixes:
|
||
|
Ayala Beker
|
134d715e9e |
wifi: mac80211: correctly set active links upon TTLM
Fix ieee80211_ttlm_set_links() to not set all active links,
but instead let the driver know that valid links status changed
and select the active links properly.
Fixes:
|
||
|
Ilan Peer
|
a8b5d4809b |
wifi: iwlwifi: mvm: Configure the link mapping for non-MLD FW
In the non MLD firmware flows, although the deflink is used, the mapping of link ID to BSS configuration was missing, which causes flows that need this mapping to crash. Fix this by adding the link ID to BSS configuration mapping to non MLD flows as well. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240311081938.0b5c361e8f0c.Ib11f41815d2efa5d1ec57f855de4c8563142987b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
||
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Shaul Triebitz
|
847d7353e5 |
wifi: iwlwifi: mvm: consider having one active link
Do not call iwl_mvm_mld_get_primary_link if only one link
is active.
In that case, the sole active link should be used.
iwl_mvm_mld_get_primary_link returns -1 if only one link
is active causing a warning.
Fixes:
|
||
|
Emmanuel Grumbach
|
bbe806c294 |
wifi: iwlwifi: mvm: pick the version of SESSION_PROTECTION_NOTIF
When we want to know whether we should look for the mac_id or the
link_id in struct iwl_mvm_session_prot_notif, we should look at the
version of SESSION_PROTECTION_NOTIF.
This causes WARNINGs:
WARNING: CPU: 0 PID: 11403 at drivers/net/wireless/intel/iwlwifi/mvm/time-event.c:959 iwl_mvm_rx_session_protect_notif+0x333/0x340 [iwlmvm]
RIP: 0010:iwl_mvm_rx_session_protect_notif+0x333/0x340 [iwlmvm]
Code: 00 49 c7 84 24 48 07 00 00 00 00 00 00 41 c6 84 24 78 07 00 00 ff 4c 89 f7 e8 e9 71 54 d9 e9 7d fd ff ff 0f 0b e9 23 fe ff ff <0f> 0b e9 1c fe ff ff 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffb4bb00003d40 EFLAGS: 00010202
RAX: 0000000000000000 RBX: ffff9ae63a361000 RCX: ffff9ae4a98b60d4
RDX: ffff9ae4588499c0 RSI: 0000000000000305 RDI: ffff9ae4a98b6358
RBP: ffffb4bb00003d68 R08: 0000000000000003 R09: 0000000000000010
R10: ffffb4bb00003d00 R11: 000000000000000f R12: ffff9ae441399050
R13: ffff9ae4761329e8 R14: 0000000000000001 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff9ae7af400000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055fb75680018 CR3: 00000003dae32006 CR4: 0000000000f70ef0
PKRU: 55555554
Call Trace:
<IRQ>
? show_regs+0x69/0x80
? __warn+0x8d/0x150
? iwl_mvm_rx_session_protect_notif+0x333/0x340 [iwlmvm]
? report_bug+0x196/0x1c0
? handle_bug+0x45/0x80
? exc_invalid_op+0x1c/0xb0
? asm_exc_invalid_op+0x1f/0x30
? iwl_mvm_rx_session_protect_notif+0x333/0x340 [iwlmvm]
iwl_mvm_rx_common+0x115/0x340 [iwlmvm]
iwl_mvm_rx_mq+0xa6/0x100 [iwlmvm]
iwl_pcie_rx_handle+0x263/0xa10 [iwlwifi]
iwl_pcie_napi_poll_msix+0x32/0xd0 [iwlwifi]
Fixes:
|
||
|
Johannes Berg
|
2e6bd24339 |
wifi: mac80211: fix prep_connection error path
If prep_channel fails in prep_connection, the code releases the deflink's chanctx, which is wrong since we may be using a different link. It's already wrong to even do that always though, since we might still have the station. Remove it only if prep_channel succeeded and later updates fail. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240318184907.2780c1f08c3d.I033c9b15483933088f32a2c0789612a33dd33d82@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
||
|
Igor Artemiev
|
ec50f3114e |
wifi: cfg80211: fix rdev_dump_mpp() arguments order
Fix the order of arguments in the TP_ARGS macro for the rdev_dump_mpp tracepoint event. Found by Linux Verification Center (linuxtesting.org). Signed-off-by: Igor Artemiev <Igor.A.Artemiev@mcst.ru> Link: https://msgid.link/20240311164519.118398-1-Igor.A.Artemiev@mcst.ru Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
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|
Johannes Berg
|
5f40400505 |
wifi: iwlwifi: mvm: disable MLO for the time being
MLO ended up not really fully stable yet, we want to make sure it works well with the ecosystem before enabling it. Thus, remove the flag, but set WIPHY_FLAG_DISABLE_WEXT so we don't get wireless extensions back until we enable MLO for this hardware. Cc: stable@vger.kernel.org Reviewed-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240314110951.d6ad146df98d.I47127e4fdbdef89e4ccf7483641570ee7871d4e6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
||
|
Johannes Berg
|
be23b2d7c3 |
wifi: cfg80211: add a flag to disable wireless extensions
Wireless extensions are already disabled if MLO is enabled, given that we cannot support MLO there with all the hard- coded assumptions about BSSID etc. However, the WiFi7 ecosystem is still stabilizing, and some devices may need MLO disabled while that happens. In that case, we might end up with a device that supports wext (but not MLO) in one kernel, and then breaks wext in the future (by enabling MLO), which is not desirable. Add a flag to let such drivers/devices disable wext even if MLO isn't yet enabled. Cc: stable@vger.kernel.org Link: https://msgid.link/20240314110951.b50f1dc4ec21.I656ddd8178eedb49dc5c6c0e70f8ce5807afb54f@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
||
|
Jeff Johnson
|
774f8841f5 |
wifi: mac80211: fix ieee80211_bss_*_flags kernel-doc
Running kernel-doc on ieee80211_i.h flagged the following: net/mac80211/ieee80211_i.h:145: warning: expecting prototype for enum ieee80211_corrupt_data_flags. Prototype was for enum ieee80211_bss_corrupt_data_flags instead net/mac80211/ieee80211_i.h:162: warning: expecting prototype for enum ieee80211_valid_data_flags. Prototype was for enum ieee80211_bss_valid_data_flags instead Fix these warnings. Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://msgid.link/20240314-kdoc-ieee80211_i-v1-1-72b91b55b257@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
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|
Felix Fietkau
|
4f2bdb3c5e |
wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes
When moving a station out of a VLAN and deleting the VLAN afterwards, the fast_rx entry still holds a pointer to the VLAN's netdev, which can cause use-after-free bugs. Fix this by immediately calling ieee80211_check_fast_rx after the VLAN change. Cc: stable@vger.kernel.org Reported-by: ranygh@riseup.net Signed-off-by: Felix Fietkau <nbd@nbd.name> Link: https://msgid.link/20240316074336.40442-1-nbd@nbd.name Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
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Johan Hovold
|
27f8f108c8 |
wifi: mac80211: fix mlme_link_id_dbg()
Make sure that the new mlme_link_id_dbg() macro honours
CONFIG_MAC80211_MLME_DEBUG as intended to avoid spamming the log with
messages like:
wlan0: no EHT support, limiting to HE
wlan0: determined local STA to be HE, BW limited to 160 MHz
wlan0: determined AP xx:xx:xx:xx:xx:xx to be VHT
wlan0: connecting with VHT mode, max bandwidth 160 MHz
Fixes:
|
||
|
Ping-Ke Shih
|
10b890ee21 |
MAINTAINERS: wifi: add git tree for Realtek WiFi drivers
Add git tree to manage all Realtek WiFi drivers except RTL8180 which is old and orphan. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://msgid.link/20240319011925.6855-1-pkshih@realtek.com |
||
|
Ping-Ke Shih
|
cec60af197 |
wifi: rtw89: coex: fix configuration for shared antenna for 8922A
WiFi 2x2 + BT combo cards can be two or three physical antenna. For two
antenna case, one antenna is shared by WiFi and BT, and different
configuration should be applied. Fix the typo.
This problem was found by Coccicheck, and actually that is a typo instead:
rtw8922a.c:2235:2-4: WARNING: possible condition with no effect (if == else)
Fixes:
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||
|
Jakub Kicinski
|
67072c314f |
Merge branch 'tcp-rds-fix-use-after-free-around-kernel-tcp-reqsk'
Kuniyuki Iwashima says:
====================
tcp/rds: Fix use-after-free around kernel TCP reqsk.
syzkaller reported an warning of netns ref tracker for RDS TCP listener,
which commit
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||
|
Kuniyuki Iwashima
|
2a750d6a5b |
rds: tcp: Fix use-after-free of net in reqsk_timer_handler().
syzkaller reported a warning of netns tracker [0] followed by KASAN
splat [1] and another ref tracker warning [1].
syzkaller could not find a repro, but in the log, the only suspicious
sequence was as follows:
18:26:22 executing program 1:
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
...
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4001, 0x0, @loopback}, 0x1c) (async)
The notable thing here is 0x4001 in connect(), which is RDS_TCP_PORT.
So, the scenario would be:
1. unshare(CLONE_NEWNET) creates a per netns tcp listener in
rds_tcp_listen_init().
2. syz-executor connect()s to it and creates a reqsk.
3. syz-executor exit()s immediately.
4. netns is dismantled. [0]
5. reqsk timer is fired, and UAF happens while freeing reqsk. [1]
6. listener is freed after RCU grace period. [2]
Basically, reqsk assumes that the listener guarantees netns safety
until all reqsk timers are expired by holding the listener's refcount.
However, this was not the case for kernel sockets.
Commit
|
||
|
Eric Dumazet
|
1c4e97dd2d |
tcp: Fix NEW_SYN_RECV handling in inet_twsk_purge()
inet_twsk_purge() uses rcu to find TIME_WAIT and NEW_SYN_RECV
objects to purge.
These objects use SLAB_TYPESAFE_BY_RCU semantic and need special
care. We need to use refcount_inc_not_zero(&sk->sk_refcnt).
Reuse the existing correct logic I wrote for TIME_WAIT,
because both structures have common locations for
sk_state, sk_family, and netns pointer.
If after the refcount_inc_not_zero() the object fields longer match
the keys, use sock_gen_put(sk) to release the refcount.
Then we can call inet_twsk_deschedule_put() for TIME_WAIT,
inet_csk_reqsk_queue_drop_and_put() for NEW_SYN_RECV sockets,
with BH disabled.
Then we need to restart the loop because we had drop rcu_read_lock().
Fixes:
|
||
|
Linus Torvalds
|
9187210eee |
Networking changes for 6.9.
Core & protocols
----------------
- Large effort by Eric to lower rtnl_lock pressure and remove locks:
- Make commonly used parts of rtnetlink (address, route dumps etc.)
lockless, protected by RCU instead of rtnl_lock.
- Add a netns exit callback which already holds rtnl_lock,
allowing netns exit to take rtnl_lock once in the core
instead of once for each driver / callback.
- Remove locks / serialization in the socket diag interface.
- Remove 6 calls to synchronize_rcu() while holding rtnl_lock.
- Remove the dev_base_lock, depend on RCU where necessary.
- Support busy polling on a per-epoll context basis. Poll length
and budget parameters can be set independently of system defaults.
- Introduce struct net_hotdata, to make sure read-mostly global config
variables fit in as few cache lines as possible.
- Add optional per-nexthop statistics to ease monitoring / debug
of ECMP imbalance problems.
- Support TCP_NOTSENT_LOWAT in MPTCP.
- Ensure that IPv6 temporary addresses' preferred lifetimes are long
enough, compared to other configured lifetimes, and at least 2 sec.
- Support forwarding of ICMP Error messages in IPSec, per RFC 4301.
- Add support for the independent control state machine for bonding
per IEEE 802.1AX-2008 5.4.15 in addition to the existing coupled
control state machine.
- Add "network ID" to MCTP socket APIs to support hosts with multiple
disjoint MCTP networks.
- Re-use the mono_delivery_time skbuff bit for packets which user
space wants to be sent at a specified time. Maintain the timing
information while traversing veth links, bridge etc.
- Take advantage of MSG_SPLICE_PAGES for RxRPC DATA and ACK packets.
- Simplify many places iterating over netdevs by using an xarray
instead of a hash table walk (hash table remains in place, for
use on fastpaths).
- Speed up scanning for expired routes by keeping a dedicated list.
- Speed up "generic" XDP by trying harder to avoid large allocations.
- Support attaching arbitrary metadata to netconsole messages.
Things we sprinkled into general kernel code
--------------------------------------------
- Enforce VM_IOREMAP flag and range in ioremap_page_range and introduce
VM_SPARSE kind and vm_area_[un]map_pages (used by bpf_arena).
- Rework selftest harness to enable the use of the full range of
ksft exit code (pass, fail, skip, xfail, xpass).
Netfilter
---------
- Allow userspace to define a table that is exclusively owned by a daemon
(via netlink socket aliveness) without auto-removing this table when
the userspace program exits. Such table gets marked as orphaned and
a restarting management daemon can re-attach/regain ownership.
- Speed up element insertions to nftables' concatenated-ranges set type.
Compact a few related data structures.
BPF
---
- Add BPF token support for delegating a subset of BPF subsystem
functionality from privileged system-wide daemons such as systemd
through special mount options for userns-bound BPF fs to a trusted
& unprivileged application.
- Introduce bpf_arena which is sparse shared memory region between BPF
program and user space where structures inside the arena can have
pointers to other areas of the arena, and pointers work seamlessly
for both user-space programs and BPF programs.
- Introduce may_goto instruction that is a contract between the verifier
and the program. The verifier allows the program to loop assuming it's
behaving well, but reserves the right to terminate it.
- Extend the BPF verifier to enable static subprog calls in spin lock
critical sections.
- Support registration of struct_ops types from modules which helps
projects like fuse-bpf that seeks to implement a new struct_ops type.
- Add support for retrieval of cookies for perf/kprobe multi links.
- Support arbitrary TCP SYN cookie generation / validation in the TC
layer with BPF to allow creating SYN flood handling in BPF firewalls.
- Add code generation to inline the bpf_kptr_xchg() helper which
improves performance when stashing/popping the allocated BPF objects.
Wireless
--------
- Add SPP (signaling and payload protected) AMSDU support.
- Support wider bandwidth OFDMA, as required for EHT operation.
Driver API
----------
- Major overhaul of the Energy Efficient Ethernet internals to support
new link modes (2.5GE, 5GE), share more code between drivers
(especially those using phylib), and encourage more uniform behavior.
Convert and clean up drivers.
- Define an API for querying per netdev queue statistics from drivers.
- IPSec: account in global stats for fully offloaded sessions.
- Create a concept of Ethernet PHY Packages at the Device Tree level,
to allow parameterizing the existing PHY package code.
- Enable Rx hashing (RSS) on GTP protocol fields.
Misc
----
- Improvements and refactoring all over networking selftests.
- Create uniform module aliases for TC classifiers, actions,
and packet schedulers to simplify creating modprobe policies.
- Address all missing MODULE_DESCRIPTION() warnings in networking.
- Extend the Netlink descriptions in YAML to cover message encapsulation
or "Netlink polymorphism", where interpretation of nested attributes
depends on link type, classifier type or some other "class type".
Drivers
-------
- Ethernet high-speed NICs:
- Add a new driver for Marvell's Octeon PCI Endpoint NIC VF.
- Intel (100G, ice, idpf):
- support E825-C devices
- nVidia/Mellanox:
- support devices with one port and multiple PCIe links
- Broadcom (bnxt):
- support n-tuple filters
- support configuring the RSS key
- Wangxun (ngbe/txgbe):
- implement irq_domain for TXGBE's sub-interrupts
- Pensando/AMD:
- support XDP
- optimize queue submission and wakeup handling (+17% bps)
- optimize struct layout, saving 28% of memory on queues
- Ethernet NICs embedded and virtual:
- Google cloud vNIC:
- refactor driver to perform memory allocations for new queue
config before stopping and freeing the old queue memory
- Synopsys (stmmac):
- obey queueMaxSDU and implement counters required by 802.1Qbv
- Renesas (ravb):
- support packet checksum offload
- suspend to RAM and runtime PM support
- Ethernet switches:
- nVidia/Mellanox:
- support for nexthop group statistics
- Microchip:
- ksz8: implement PHY loopback
- add support for KSZ8567, a 7-port 10/100Mbps switch
- PTP:
- New driver for RENESAS FemtoClock3 Wireless clock generator.
- Support OCP PTP cards designed and built by Adva.
- CAN:
- Support recvmsg() flags for own, local and remote traffic
on CAN BCM sockets.
- Support for esd GmbH PCIe/402 CAN device family.
- m_can:
- Rx/Tx submission coalescing
- wake on frame Rx
- WiFi:
- Intel (iwlwifi):
- enable signaling and payload protected A-MSDUs
- support wider-bandwidth OFDMA
- support for new devices
- bump FW API to 89 for AX devices; 90 for BZ/SC devices
- MediaTek (mt76):
- mt7915: newer ADIE version support
- mt7925: radio temperature sensor support
- Qualcomm (ath11k):
- support 6 GHz station power modes: Low Power Indoor (LPI),
Standard Power) SP and Very Low Power (VLP)
- QCA6390 & WCN6855: support 2 concurrent station interfaces
- QCA2066 support
- Qualcomm (ath12k):
- refactoring in preparation for Multi-Link Operation (MLO) support
- 1024 Block Ack window size support
- firmware-2.bin support
- support having multiple identical PCI devices (firmware needs to
have ATH12K_FW_FEATURE_MULTI_QRTR_ID)
- QCN9274: support split-PHY devices
- WCN7850: enable Power Save Mode in station mode
- WCN7850: P2P support
- RealTek:
- rtw88: support for more rtw8811cu and rtw8821cu devices
- rtw89: support SCAN_RANDOM_SN and SET_SCAN_DWELL
- rtlwifi: speed up USB firmware initialization
- rtwl8xxxu:
- RTL8188F: concurrent interface support
- Channel Switch Announcement (CSA) support in AP mode
- Broadcom (brcmfmac):
- per-vendor feature support
- per-vendor SAE password setup
- DMI nvram filename quirk for ACEPC W5 Pro
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-next-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski:
"Core & protocols:
- Large effort by Eric to lower rtnl_lock pressure and remove locks:
- Make commonly used parts of rtnetlink (address, route dumps
etc) lockless, protected by RCU instead of rtnl_lock.
- Add a netns exit callback which already holds rtnl_lock,
allowing netns exit to take rtnl_lock once in the core instead
of once for each driver / callback.
- Remove locks / serialization in the socket diag interface.
- Remove 6 calls to synchronize_rcu() while holding rtnl_lock.
- Remove the dev_base_lock, depend on RCU where necessary.
- Support busy polling on a per-epoll context basis. Poll length and
budget parameters can be set independently of system defaults.
- Introduce struct net_hotdata, to make sure read-mostly global
config variables fit in as few cache lines as possible.
- Add optional per-nexthop statistics to ease monitoring / debug of
ECMP imbalance problems.
- Support TCP_NOTSENT_LOWAT in MPTCP.
- Ensure that IPv6 temporary addresses' preferred lifetimes are long
enough, compared to other configured lifetimes, and at least 2 sec.
- Support forwarding of ICMP Error messages in IPSec, per RFC 4301.
- Add support for the independent control state machine for bonding
per IEEE 802.1AX-2008 5.4.15 in addition to the existing coupled
control state machine.
- Add "network ID" to MCTP socket APIs to support hosts with multiple
disjoint MCTP networks.
- Re-use the mono_delivery_time skbuff bit for packets which user
space wants to be sent at a specified time. Maintain the timing
information while traversing veth links, bridge etc.
- Take advantage of MSG_SPLICE_PAGES for RxRPC DATA and ACK packets.
- Simplify many places iterating over netdevs by using an xarray
instead of a hash table walk (hash table remains in place, for use
on fastpaths).
- Speed up scanning for expired routes by keeping a dedicated list.
- Speed up "generic" XDP by trying harder to avoid large allocations.
- Support attaching arbitrary metadata to netconsole messages.
Things we sprinkled into general kernel code:
- Enforce VM_IOREMAP flag and range in ioremap_page_range and
introduce VM_SPARSE kind and vm_area_[un]map_pages (used by
bpf_arena).
- Rework selftest harness to enable the use of the full range of ksft
exit code (pass, fail, skip, xfail, xpass).
Netfilter:
- Allow userspace to define a table that is exclusively owned by a
daemon (via netlink socket aliveness) without auto-removing this
table when the userspace program exits. Such table gets marked as
orphaned and a restarting management daemon can re-attach/regain
ownership.
- Speed up element insertions to nftables' concatenated-ranges set
type. Compact a few related data structures.
BPF:
- Add BPF token support for delegating a subset of BPF subsystem
functionality from privileged system-wide daemons such as systemd
through special mount options for userns-bound BPF fs to a trusted
& unprivileged application.
- Introduce bpf_arena which is sparse shared memory region between
BPF program and user space where structures inside the arena can
have pointers to other areas of the arena, and pointers work
seamlessly for both user-space programs and BPF programs.
- Introduce may_goto instruction that is a contract between the
verifier and the program. The verifier allows the program to loop
assuming it's behaving well, but reserves the right to terminate
it.
- Extend the BPF verifier to enable static subprog calls in spin lock
critical sections.
- Support registration of struct_ops types from modules which helps
projects like fuse-bpf that seeks to implement a new struct_ops
type.
- Add support for retrieval of cookies for perf/kprobe multi links.
- Support arbitrary TCP SYN cookie generation / validation in the TC
layer with BPF to allow creating SYN flood handling in BPF
firewalls.
- Add code generation to inline the bpf_kptr_xchg() helper which
improves performance when stashing/popping the allocated BPF
objects.
Wireless:
- Add SPP (signaling and payload protected) AMSDU support.
- Support wider bandwidth OFDMA, as required for EHT operation.
Driver API:
- Major overhaul of the Energy Efficient Ethernet internals to
support new link modes (2.5GE, 5GE), share more code between
drivers (especially those using phylib), and encourage more
uniform behavior. Convert and clean up drivers.
- Define an API for querying per netdev queue statistics from
drivers.
- IPSec: account in global stats for fully offloaded sessions.
- Create a concept of Ethernet PHY Packages at the Device Tree level,
to allow parameterizing the existing PHY package code.
- Enable Rx hashing (RSS) on GTP protocol fields.
Misc:
- Improvements and refactoring all over networking selftests.
- Create uniform module aliases for TC classifiers, actions, and
packet schedulers to simplify creating modprobe policies.
- Address all missing MODULE_DESCRIPTION() warnings in networking.
- Extend the Netlink descriptions in YAML to cover message
encapsulation or "Netlink polymorphism", where interpretation of
nested attributes depends on link type, classifier type or some
other "class type".
Drivers:
- Ethernet high-speed NICs:
- Add a new driver for Marvell's Octeon PCI Endpoint NIC VF.
- Intel (100G, ice, idpf):
- support E825-C devices
- nVidia/Mellanox:
- support devices with one port and multiple PCIe links
- Broadcom (bnxt):
- support n-tuple filters
- support configuring the RSS key
- Wangxun (ngbe/txgbe):
- implement irq_domain for TXGBE's sub-interrupts
- Pensando/AMD:
- support XDP
- optimize queue submission and wakeup handling (+17% bps)
- optimize struct layout, saving 28% of memory on queues
- Ethernet NICs embedded and virtual:
- Google cloud vNIC:
- refactor driver to perform memory allocations for new queue
config before stopping and freeing the old queue memory
- Synopsys (stmmac):
- obey queueMaxSDU and implement counters required by 802.1Qbv
- Renesas (ravb):
- support packet checksum offload
- suspend to RAM and runtime PM support
- Ethernet switches:
- nVidia/Mellanox:
- support for nexthop group statistics
- Microchip:
- ksz8: implement PHY loopback
- add support for KSZ8567, a 7-port 10/100Mbps switch
- PTP:
- New driver for RENESAS FemtoClock3 Wireless clock generator.
- Support OCP PTP cards designed and built by Adva.
- CAN:
- Support recvmsg() flags for own, local and remote traffic on CAN
BCM sockets.
- Support for esd GmbH PCIe/402 CAN device family.
- m_can:
- Rx/Tx submission coalescing
- wake on frame Rx
- WiFi:
- Intel (iwlwifi):
- enable signaling and payload protected A-MSDUs
- support wider-bandwidth OFDMA
- support for new devices
- bump FW API to 89 for AX devices; 90 for BZ/SC devices
- MediaTek (mt76):
- mt7915: newer ADIE version support
- mt7925: radio temperature sensor support
- Qualcomm (ath11k):
- support 6 GHz station power modes: Low Power Indoor (LPI),
Standard Power) SP and Very Low Power (VLP)
- QCA6390 & WCN6855: support 2 concurrent station interfaces
- QCA2066 support
- Qualcomm (ath12k):
- refactoring in preparation for Multi-Link Operation (MLO)
support
- 1024 Block Ack window size support
- firmware-2.bin support
- support having multiple identical PCI devices (firmware needs
to have ATH12K_FW_FEATURE_MULTI_QRTR_ID)
- QCN9274: support split-PHY devices
- WCN7850: enable Power Save Mode in station mode
- WCN7850: P2P support
- RealTek:
- rtw88: support for more rtw8811cu and rtw8821cu devices
- rtw89: support SCAN_RANDOM_SN and SET_SCAN_DWELL
- rtlwifi: speed up USB firmware initialization
- rtwl8xxxu:
- RTL8188F: concurrent interface support
- Channel Switch Announcement (CSA) support in AP mode
- Broadcom (brcmfmac):
- per-vendor feature support
- per-vendor SAE password setup
- DMI nvram filename quirk for ACEPC W5 Pro"
* tag 'net-next-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2255 commits)
nexthop: Fix splat with CONFIG_DEBUG_PREEMPT=y
nexthop: Fix out-of-bounds access during attribute validation
nexthop: Only parse NHA_OP_FLAGS for dump messages that require it
nexthop: Only parse NHA_OP_FLAGS for get messages that require it
bpf: move sleepable flag from bpf_prog_aux to bpf_prog
bpf: hardcode BPF_PROG_PACK_SIZE to 2MB * num_possible_nodes()
selftests/bpf: Add kprobe multi triggering benchmarks
ptp: Move from simple ida to xarray
vxlan: Remove generic .ndo_get_stats64
vxlan: Do not alloc tstats manually
devlink: Add comments to use netlink gen tool
nfp: flower: handle acti_netdevs allocation failure
net/packet: Add getsockopt support for PACKET_COPY_THRESH
net/netlink: Add getsockopt support for NETLINK_LISTEN_ALL_NSID
selftests/bpf: Add bpf_arena_htab test.
selftests/bpf: Add bpf_arena_list test.
selftests/bpf: Add unit tests for bpf_arena_alloc/free_pages
bpf: Add helper macro bpf_addr_space_cast()
libbpf: Recognize __arena global variables.
bpftool: Recognize arena map type
...
|
||
|
Linus Torvalds
|
1f44039766 |
A moderatly busy cycle for development this time around.
- Some cleanup of the main index page for easier navigation
- Rework some of the other top-level pages for better readability and, with
luck, fewer merge conflicts in the future.
- Submit-checklist improvements, hopefully the first of many.
- New Italian translations
- A fair number of kernel-doc fixes and improvements. We have also dropped
the recommendation to use an old version of Sphinx.
- A new document from Thorsten on bisection
...and lots of fixes and updates.
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Merge tag 'docs-6.9' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"A moderatly busy cycle for development this time around.
- Some cleanup of the main index page for easier navigation
- Rework some of the other top-level pages for better readability
and, with luck, fewer merge conflicts in the future.
- Submit-checklist improvements, hopefully the first of many.
- New Italian translations
- A fair number of kernel-doc fixes and improvements. We have also
dropped the recommendation to use an old version of Sphinx.
- A new document from Thorsten on bisection
... and lots of fixes and updates"
* tag 'docs-6.9' of git://git.lwn.net/linux: (54 commits)
docs: verify/bisect: fixes, finetuning, and support for Arch
docs: Makefile: Add dependency to $(YNL_INDEX) for targets other than htmldocs
docs: Move ja_JP/howto.rst to ja_JP/process/howto.rst
docs: submit-checklist: use subheadings
docs: submit-checklist: structure by category
docs: new text on bisecting which also covers bug validation
docs: drop the version constraints for sphinx and dependencies
docs: kerneldoc-preamble.sty: Remove code for Sphinx <2.4
docs: Restore "smart quotes" for quotes
docs/zh_CN: accurate translation of "function"
docs: Include simplified link titles in main index
docs: Correct formatting of title in admin-guide/index.rst
docs: kernel_feat.py: fix build error for missing files
MAINTAINERS: Set the field name for subsystem profile section
kasan: Add documentation for CONFIG_KASAN_EXTRA_INFO
Fixed case issue with 'fault-injection' in documentation
kernel-doc: handle #if in enums as well
Documentation: update mailing list addresses
doc: kerneldoc.py: fix indentation
scripts/kernel-doc: simplify signature printing
...
|
||
|
Linus Torvalds
|
3749bda230 |
audit/stable-6.9 PR 20240312
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Merge tag 'audit-pr-20240312' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit
Pull audit updates from Paul Moore:
"Two small audit patches:
- Use the KMEM_CACHE() macro instead of kmem_cache_create()
The guidance appears to be to use the KMEM_CACHE() macro when
possible and there is no reason why we can't use the macro, so
let's use it.
- Remove an unnecessary assignment in audit_dupe_lsm_field()
A return value variable was assigned a value in its declaration,
but the declaration value is overwritten before the return value
variable is ever referenced; drop the assignment at declaration
time"
* tag 'audit-pr-20240312' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit:
audit: use KMEM_CACHE() instead of kmem_cache_create()
audit: remove unnecessary assignment in audit_dupe_lsm_field()
|
||
|
Linus Torvalds
|
681ba318a6 |
Smack updates for v6.9.
Improvements to the initialization of in-memory inodes. A fix in ramfs to propery ensure the initialization of in-memory inodes. Removal of duplicated code in smack_cred_transfer(). -----BEGIN PGP SIGNATURE----- iQJLBAABCAA1FiEEC+9tH1YyUwIQzUIeOKUVfIxDyBEFAmXvWzgXHGNhc2V5QHNj aGF1Zmxlci1jYS5jb20ACgkQOKUVfIxDyBFAtRAAi1FWtSKnS9lekFqBwxl6RFzS W1cxnNJq0IMt0/f9Asd4aqPRbXA36dAF/MIwzwqkxZl3/FLy4XOb0NDRhBcSU5Jl Yf5uMXuDfj8VRTQlSl6gDCFH7uhSazggWZ1aN0gEz0F1++JagAnwB6vo0BVZO3Yv pkJAUy6sOMMuUKRDSOnffqABC2EBb82HzD/+13ts6HjOUF96AlPuWCnfy2SWBN7+ ZiFZ8CR1EIVMXpeHLugwLrnQcDL9fmTIs8zOabh8c1QcZCKpSRsxgMcKwxU1mutf x6F+qBkMXQjFdFINtsYcwD1MCU2MWk32pzpei53HebNbMcs0rrik95PM/doxTIZI 8n5Q9FKyCgezFbIWmeelPOhM8iEJ7UaJWFxy4wB486J66/dXG7zJA+fmkYAty3H/ pmO4jfXFQ3PsB261cqut/A3Pxu44n3Kk2t24evoYWC72Zka6iJ5kgaaAQcnZF6S5 L8K1+IGqXlvWOijOtdla4pZ54IZaKmh0LLgSruwOu+3U7qNQHXEwZujWbibK2aiE dxYT4EjHX8gK50kq8QBPtEJs5DXgnfXwh4Tp+ffNYik5U08U3hi/QQzLnpgy8ton XZZwMJUueBHpJywq0M3UGMpE5OfjTCiQ30zryld6TF8kl7k1IKP756RcXKXShBfj znQQvAFGxkzQvZv2FJM= =QDx7 -----END PGP SIGNATURE----- Merge tag 'Smack-for-6.9' of https://github.com/cschaufler/smack-next Pull smack updates from Casey Schaufler: - Improvements to the initialization of in-memory inodes - A fix in ramfs to propery ensure the initialization of in-memory inodes - Removal of duplicated code in smack_cred_transfer() * tag 'Smack-for-6.9' of https://github.com/cschaufler/smack-next: Smack: use init_task_smack() in smack_cred_transfer() ramfs: Initialize security of in-memory inodes smack: Initialize the in-memory inode in smack_inode_init_security() smack: Always determine inode labels in smack_inode_init_security() smack: Handle SMACK64TRANSMUTE in smack_inode_setsecurity() smack: Set SMACK64TRANSMUTE only for dirs in smack_inode_setxattr() |
||
|
Linus Torvalds
|
7f1a277409 |
seccomp updates for v6.9-rc1
- Improve reliability of selftests (Terry Tritton, Kees Cook) - Fix strict-aliasing warning in samples (Arnd Bergmann) -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAmXvlj8WHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJs6fD/9jcb5/9RNObVjSb19XSDfmlm6t +0u+aHKBZCuIu8WgrlU2rtMUJ8BiiWKVQIOViIJJJ6xz4uXIo+cRV3o5oRNKRrbj TDBoX3aiaFN8AcJL8TXHRMWpjOod99VLAazMD5ZbMI97/kWS1eFyZiyewea24NpS uMSBQFbfZUs44nvYLv+6zIVsBZ1AOhUJwnjgY/3cV2MleVPyb81EJRtJBiOlmTBY i2Vhk61Vgb4Ab/NruMmsBMCEMZzGNKeO1HaatmFBPhEZYh9vkeynCQC9MciBgVBB jzdhsxWVbBhkYc1GJUzXNGDavGuay/OIuuihA58JDQGHFUxJGR3hkDXSaXLCmGxt dPln+WFItfQHCJStfa+9m/muuoCJkKCZu6TkCVZC+n8fbaCPNSvvEjGfi2b7jL/x QKYto9AgWA/FJU+Z572davaMcCk84gcm8FNpQzm0KoMkfRVqz6XCSoYQ8sxNXrQp 9+XzwAkLrqsVRZQK8rTzfGJ7G+7yMShBlyCgM8BhvUmGE6KS2c1J3AEe+ejumK1V a3jlmj6cO4IXVDZdE585NYTO6dMKxQ659VMErqYt0tzvmyPh6BqNyJkga9l/CHTA LHpYGImmQLtWx5uuh5jM+YLFSNktBhDeVMaqJOmalUfqdD8NeMuub7GciPxF6qAz u13iYmRsw4KZ66tE/w== =lqxR -----END PGP SIGNATURE----- Merge tag 'seccomp-v6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull seccomp updates from Kees Cook: "There are no core kernel changes here; it's entirely selftests and samples: - Improve reliability of selftests (Terry Tritton, Kees Cook) - Fix strict-aliasing warning in samples (Arnd Bergmann)" * tag 'seccomp-v6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: samples: user-trap: fix strict-aliasing warning selftests/seccomp: Pin benchmark to single CPU selftests/seccomp: user_notification_addfd check nextfd is available selftests/seccomp: Change the syscall used in KILL_THREAD test selftests/seccomp: Handle EINVAL on unshare(CLONE_NEWPID) |
||
|
Linus Torvalds
|
216532e147 |
hardening updates for v6.9-rc1
- string.h and related header cleanups (Tanzir Hasan, Andy Shevchenko)
- VMCI memcpy() usage and struct_size() cleanups (Vasiliy Kovalev, Harshit
Mogalapalli)
- selftests/powerpc: Fix load_unaligned_zeropad build failure (Michael
Ellerman)
- hardened Kconfig fragment updates (Marco Elver, Lukas Bulwahn)
- Handle tail call optimization better in LKDTM (Douglas Anderson)
- Use long form types in overflow.h (Andy Shevchenko)
- Add flags param to string_get_size() (Andy Shevchenko)
- Add Coccinelle script for potential struct_size() use (Jacob Keller)
- Fix objtool corner case under KCFI (Josh Poimboeuf)
- Drop 13 year old backward compat CAP_SYS_ADMIN check (Jingzi Meng)
- Add str_plural() helper (Michal Wajdeczko, Kees Cook)
- Ignore relocations in .notes section
- Add comments to explain how __is_constexpr() works
- Fix m68k stack alignment expectations in stackinit Kunit test
- Convert string selftests to KUnit
- Add KUnit tests for fortified string functions
- Improve reporting during fortified string warnings
- Allow non-type arg to type_max() and type_min()
- Allow strscpy() to be called with only 2 arguments
- Add binary mode to leaking_addresses scanner
- Various small cleanups to leaking_addresses scanner
- Adding wrapping_*() arithmetic helper
- Annotate initial signed integer wrap-around in refcount_t
- Add explicit UBSAN section to MAINTAINERS
- Fix UBSAN self-test warnings
- Simplify UBSAN build via removal of CONFIG_UBSAN_SANITIZE_ALL
- Reintroduce UBSAN's signed overflow sanitizer
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Merge tag 'hardening-v6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull hardening updates from Kees Cook:
"As is pretty normal for this tree, there are changes all over the
place, especially for small fixes, selftest improvements, and improved
macro usability.
Some header changes ended up landing via this tree as they depended on
the string header cleanups. Also, a notable set of changes is the work
for the reintroduction of the UBSAN signed integer overflow sanitizer
so that we can continue to make improvements on the compiler side to
make this sanitizer a more viable future security hardening option.
Summary:
- string.h and related header cleanups (Tanzir Hasan, Andy
Shevchenko)
- VMCI memcpy() usage and struct_size() cleanups (Vasiliy Kovalev,
Harshit Mogalapalli)
- selftests/powerpc: Fix load_unaligned_zeropad build failure
(Michael Ellerman)
- hardened Kconfig fragment updates (Marco Elver, Lukas Bulwahn)
- Handle tail call optimization better in LKDTM (Douglas Anderson)
- Use long form types in overflow.h (Andy Shevchenko)
- Add flags param to string_get_size() (Andy Shevchenko)
- Add Coccinelle script for potential struct_size() use (Jacob
Keller)
- Fix objtool corner case under KCFI (Josh Poimboeuf)
- Drop 13 year old backward compat CAP_SYS_ADMIN check (Jingzi Meng)
- Add str_plural() helper (Michal Wajdeczko, Kees Cook)
- Ignore relocations in .notes section
- Add comments to explain how __is_constexpr() works
- Fix m68k stack alignment expectations in stackinit Kunit test
- Convert string selftests to KUnit
- Add KUnit tests for fortified string functions
- Improve reporting during fortified string warnings
- Allow non-type arg to type_max() and type_min()
- Allow strscpy() to be called with only 2 arguments
- Add binary mode to leaking_addresses scanner
- Various small cleanups to leaking_addresses scanner
- Adding wrapping_*() arithmetic helper
- Annotate initial signed integer wrap-around in refcount_t
- Add explicit UBSAN section to MAINTAINERS
- Fix UBSAN self-test warnings
- Simplify UBSAN build via removal of CONFIG_UBSAN_SANITIZE_ALL
- Reintroduce UBSAN's signed overflow sanitizer"
* tag 'hardening-v6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: (51 commits)
selftests/powerpc: Fix load_unaligned_zeropad build failure
string: Convert helpers selftest to KUnit
string: Convert selftest to KUnit
sh: Fix build with CONFIG_UBSAN=y
compiler.h: Explain how __is_constexpr() works
overflow: Allow non-type arg to type_max() and type_min()
VMCI: Fix possible memcpy() run-time warning in vmci_datagram_invoke_guest_handler()
lib/string_helpers: Add flags param to string_get_size()
x86, relocs: Ignore relocations in .notes section
objtool: Fix UNWIND_HINT_{SAVE,RESTORE} across basic blocks
overflow: Use POD in check_shl_overflow()
lib: stackinit: Adjust target string to 8 bytes for m68k
sparc: vdso: Disable UBSAN instrumentation
kernel.h: Move lib/cmdline.c prototypes to string.h
leaking_addresses: Provide mechanism to scan binary files
leaking_addresses: Ignore input device status lines
leaking_addresses: Use File::Temp for /tmp files
MAINTAINERS: Update LEAKING_ADDRESSES details
fortify: Improve buffer overflow reporting
fortify: Add KUnit tests for runtime overflows
...
|
||
|
Linus Torvalds
|
b32273ee89 |
execve updates for v6.9-rc1
- Drop needless error path code in remove_arg_zero() (Li kunyu, Kees Cook) - binfmt_elf_efpic: Don't use missing interpreter's properties (Max Filippov) - Use /bin/bash for execveat selftests -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAmXvlWUWHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJueMEACVrxXuXlpozupTtixMzWkvoUjo bDmsyuX55PEmKwZXppD7cyxzHM0cdOzQmwMTBB8RWlMzZDMB/U6A8vxwKdoqGNT6 8nQ7/+GkeZLL32BSf8rtMsCrnFx58elOzEuiogkUwz73G/fBe+tbbZAFsR7q5cvr 6sHT9gP2Topycr01fHUwL41yDLZReCasxWdR+kYfn2akmpBGHpw12auHmZcVmWCc /uJTF4FUBt6Fa2h2OmQ3IByNZ50UoORfFkpP93ZaL1MUlILWMXo3DHOAM9vhowut PMa/9Blw86hZBIjKEkeeCIU83LSnI5PQCd7V+zCJmaslxkNPvoeH09rqHfGL37Pv DAOPpTEEm0l6ifunIAruSRmislBzQgO6n5ALPmMp4PcdBi5bbsk9PCLDEFwaTCeV 9H4kZnPl00Q7yyEXwHSJi1FFF3/DM0ntXVND2KQJVzqrszB51lALkI8fypWvTb9h POmU7PrYEXdjiTcMsWarajHYeV/VjmY7vwzjl8lXiw5nWnLJYQua8TAx4dEhpM3z qwa5K2L724ncsgKkwDZPDA3DsUAN9jYK+eqRRi6kD5zWdTkBHVvdLQrBjkUhndw/ DL2FkcLDewbHInEdbbIFOJUUmBxbRLcXEqb2nzQtiYIBQm4VqZFKTQqZVDWHF1UP +VeLTdDf6piwoP0cvQ== =MLV7 -----END PGP SIGNATURE----- Merge tag 'execve-v6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull execve updates from Kees Cook: - Drop needless error path code in remove_arg_zero() (Li kunyu, Kees Cook) - binfmt_elf_efpic: Don't use missing interpreter's properties (Max Filippov) - Use /bin/bash for execveat selftests * tag 'execve-v6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: exec: Simplify remove_arg_zero() error path selftests/exec: Perform script checks with /bin/bash exec: Delete unnecessary statements in remove_arg_zero() fs: binfmt_elf_efpic: don't use missing interpreter's properties |
||
|
Linus Torvalds
|
41cb8c332b |
pstore updates for v6.9-rc1
- Make PSTORE_RAM available by default on arm64 (Nícolas F. R. A. Prado) - Allow for dynamic initialization in modular build (Guilherme G. Piccoli) - Add missing allocation failure check (Kunwu Chan) - Avoid duplicate memory zeroing (Christophe JAILLET) - Avoid potential double-free during pstorefs umount -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAmXvlFsWHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJiR3D/0XGJYNL/jv5aF4J1Bsb21k7Hk0 hfJYzYpQxvV4sNr7U91ELAYlS/V8Sm3s5qna/MyyQVcLHPAqE89yM6RTDlDMYbXr fgJgwYbsQEu0zvBgMSYQFkS9UQ1/Pj8gxteOIIHAepuCjDKMQgSbfQOOZ8R/8o73 LuR8tVIlSW8JnUxDrrTHn8Mkn07HOInWTfmaA8HypdMOF3Rs0baDdABGB5CXAHan /a8VkazN9IDtGFJk9HB3tmwlSdzDF4at2bhwAgfQcisb2fhAbKN6n6jRW3564XNE 5JH50JBJcE8Zc1RpbD4XT5ClqXPj9BvOLgbGAcbgZbmjuqxdQcDMJ1IwAmIsIHTG fT/6/MN4m5uuc7tik1Y3igpkiYiNr0itcOBI6iyT70Hj5p0IRR3DYxtV47RQsb5j 1jBI6vtcmrwzOP8tKdrPlZ4iUl+wm7d5UjHleQZjpST3Rtm3an/TEuU3C7xVWKDf +LAb+vIao071L2JzNLwEKHAIEtcV9vtsM9I4ApoeC9gh80pW+OdfwfqiEkK3+Ht3 Sk7u6ez45SDlJtx1amE+kA7qbaFEZxSDerWQ32pqb7bzrKWEtdFATdYL6eBPJItm V1c+I4fYv6udjUH1igwNUKWsxLgQ0KvRv1AtvrBtgfTrq2WuuplTxPbh1l+jGt/4 nbu9FVNKLErrGGkK3Q== =xe9R -----END PGP SIGNATURE----- Merge tag 'pstore-v6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull pstore updates from Kees Cook: - Make PSTORE_RAM available by default on arm64 (Nícolas F R A Prado) - Allow for dynamic initialization in modular build (Guilherme G Piccoli) - Add missing allocation failure check (Kunwu Chan) - Avoid duplicate memory zeroing (Christophe JAILLET) - Avoid potential double-free during pstorefs umount * tag 'pstore-v6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: pstore/zone: Don't clear memory twice pstore/zone: Add a null pointer check to the psz_kmsg_read efi: pstore: Allow dynamic initialization based on module parameter arm64: defconfig: Enable PSTORE_RAM pstore/ram: Register to module device table pstore: inode: Only d_invalidate() is needed |
||
|
Linus Torvalds
|
a01c9fe323 |
NFSD 6.9 Release Notes
The bulk of the patches for this release are optimizations, code clean-ups, and minor bug fixes. One new feature to mention is that NFSD administrators now have the ability to revoke NFSv4 open and lock state. NFSD's NFSv3 support has had this capability for some time. As always I am grateful to NFSD contributors, reviewers, and testers. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEKLLlsBKG3yQ88j7+M2qzM29mf5cFAmXwV4QACgkQM2qzM29m f5c7cg/8CRe0mGbeEMonoSycBjANDuiRolCM+DhVccUvSyWPqf4blF5yrNHcf5zN WmjQHVXIJUMVpLovcakj+4aBIuXGgdSmBJamFTy9fVfcFadiWYRceNgMMXpLMDDI fMAszRUyfL/r0Evj0Zajt86R5/gGn+W9X6HlDc1k7VV0Z+fzRw9WMxADy11cgHLp mh2bzyPmwu0EfBYlWNWLqzWVZm1C5UCGnlInyr0KXImCLOkpJqAVXTDvDkGFW2Qw 1kJhodyabf6fRV2ZqPjLUuR4aRqABey83rB0N5z7MumO/dJUBW3CHR3uNMqvkmh3 XevI8bPzS2Kypijcx7dONtkDWwU+fsvCdepNpmVDB73B19BFiLG+HDbMypJ0dmp+ rvvfILRDCmIb+FA1DUeT3lIc6ac1f1+qAVc7hi3E7rGctEJWeHDsZg+E1PuTvpxM 3XfRaFnucY5vwyiB2/uI4eblBHcVXoKho+pUqQMegLPRbgsEUyFUfg3+ZMtntagd OVUXvWYIARP97HNh0J5ChcGI72UpXtFWMlbbiTiCzYx4FeiCffeczIERXNJ4FYAg fKUaiBhdAN1PPFCRXJORZ5XlSIeZttUNSJUPfmuOpkscMdkpRUIhuEUYo9K8/1eL O+YZeGW/kTG+llxOERfEHJoekLf1TgGdU7oBmTIgQIK03hTUih8= =75G4 -----END PGP SIGNATURE----- Merge tag 'nfsd-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux Pull nfsd updates from Chuck Lever: "The bulk of the patches for this release are optimizations, code clean-ups, and minor bug fixes. One new feature to mention is that NFSD administrators now have the ability to revoke NFSv4 open and lock state. NFSD's NFSv3 support has had this capability for some time. As always I am grateful to NFSD contributors, reviewers, and testers" * tag 'nfsd-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: (75 commits) NFSD: Clean up nfsd4_encode_replay() NFSD: send OP_CB_RECALL_ANY to clients when number of delegations reaches its limit NFSD: Document nfsd_setattr() fill-attributes behavior nfsd: Fix NFSv3 atomicity bugs in nfsd_setattr() nfsd: Fix a regression in nfsd_setattr() NFSD: OP_CB_RECALL_ANY should recall both read and write delegations NFSD: handle GETATTR conflict with write delegation NFSD: add support for CB_GETATTR callback NFSD: Document the phases of CREATE_SESSION NFSD: Fix the NFSv4.1 CREATE_SESSION operation nfsd: clean up comments over nfs4_client definition svcrdma: Add Write chunk WRs to the RPC's Send WR chain svcrdma: Post WRs for Write chunks in svc_rdma_sendto() svcrdma: Post the Reply chunk and Send WR together svcrdma: Move write_info for Reply chunks into struct svc_rdma_send_ctxt svcrdma: Post Send WR chain svcrdma: Fix retry loop in svc_rdma_send() svcrdma: Prevent a UAF in svc_rdma_send() svcrdma: Fix SQ wake-ups svcrdma: Increase the per-transport rw_ctx count ... |
||
|
Linus Torvalds
|
f153fbe1ea |
Changes since last update:
- Some folio conversions for compressed inodes; - Add compressed inode support over fscache; - Fix lockdep false positives of erofs_pseudo_mnt. -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEQ0A6bDUS9Y+83NPFUXZn5Zlu5qoFAmXv5CwRHHhpYW5nQGtl cm5lbC5vcmcACgkQUXZn5Zlu5qr5cQ/9EKPRY5R4qy+4AuH1vOsE+Gwl73fAYncR zwKeTQ5NXgCTbmZMPNSP9jikQaCy+tCnYVflD8PEeAiFqNaPTDjAGl+brTiQqgfJ RdvuqjgxhGvcBLNUkdwmV9TzWjPSjICuz1AjL1Lxvx0hBYxEtTEzRG06DHnZs1Hy qqfX6pp8uTUwk1fn+H94UGbdN7tSmiyJ18BmtfID7qYKa1/hkregcC3pLkcdPgGp bDFaf6NDpV2W8J+dxOIdFX+toi3Ssog3LY60uj2MBULqmGlB5JZw7HQua1Ol4qEi kS8ZWXPjHSAs4e5NdSe/lPybVpR+s72QQ7vyspIxdQFxm2wVWHpLqgRrdtNqySGt zrsIqfHzVCubfQA7dB1OJJHlJZEyMvprgfP4WmthHtekvaox6JaSx6Vydx1byTHS /2nBCkjNEgYYvUIcYLwjmcQvdvABGCp7IMv7h79NH1tNQDQL2mHvRw/WnkyYINpl qrZ3zQn2f2jlkjj0wUul3AGhMk91NvBmnfZz9+mn/jv2oZKn2v50mp2nuzSY7AeS /leqm9d42zQ0iWrXDc8OHaO1Qp2I3h4nET50KvD/pYveKI9C1/PUGuwd3jzsNF9M 2f19ve2ovViQwLUp8ovt85Xcst8ALtaOgcQdLVFQAskaK8QClDoz6MCTMWQlbcOz 9vW2k/9IZxU= =CXzx -----END PGP SIGNATURE----- Merge tag 'erofs-for-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs Pull erofs updates from Gao Xiang: "In this cycle, we introduce compressed inode support over fscache since a lot of native EROFS images are explicitly compressed so that EROFS over fscache can be more widely used even without Dragonfly Nydus [1]. Apart from that, there are some folio conversions for compressed inodes available as well as a lockdep false positive fix. Summary: - Some folio conversions for compressed inodes; - Add compressed inode support over fscache; - Fix lockdep false positives of erofs_pseudo_mnt" Link: https://nydus.dev [1] * tag 'erofs-for-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs: erofs: support compressed inodes over fscache erofs: make iov_iter describe target buffers over fscache erofs: fix lockdep false positives on initializing erofs_pseudo_mnt erofs: refine managed cache operations to folios erofs: convert z_erofs_submissionqueue_endio() to folios erofs: convert z_erofs_fill_bio_vec() to folios erofs: get rid of `justfound` debugging tag erofs: convert z_erofs_do_read_page() to folios erofs: convert z_erofs_onlinepage_.* to folios |
||
|
Linus Torvalds
|
d453cc5a27 |
fsverity updates for 6.9
Slightly improve data verification performance by eliminating an unnecessary lock. -----BEGIN PGP SIGNATURE----- iIkEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCZe/UDxQcZWJpZ2dlcnNA Z29vZ2xlLmNvbQAKCRDzXCl4vpKOK5gPAPjtvkLw2UFCtEkclUu5od9NoWX0LvFz f83wsNISY6RJAQD8HDxo8qgkbW0t9HkJ1XE/EPWzZ+FZ0owFgphqw4C3AQ== =vp0v -----END PGP SIGNATURE----- Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux Pull fsverity update from Eric Biggers: "Slightly improve data verification performance by eliminating an unnecessary lock" * tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux: fsverity: remove hash page spin lock |
||
|
Linus Torvalds
|
3bf95d567d |
fscrypt updates for 6.9
Fix flakiness in a test by releasing the quota synchronously when a key is removed, and other minor cleanups. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCZe/STxQcZWJpZ2dlcnNA Z29vZ2xlLmNvbQAKCRDzXCl4vpKOKyVAAQCJQr5l3fU+rm1FVpuVg8q/pbPdi5wJ N31pYFvY3AehtQEArdPNtBbXW3V7i9OL6CDmesuNtGr3Il5KRV1h89yyYgY= =RGab -----END PGP SIGNATURE----- Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux Pull fscrypt updates from Eric Biggers: "Fix flakiness in a test by releasing the quota synchronously when a key is removed, and other minor cleanups" * tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux: fscrypt: shrink the size of struct fscrypt_inode_info slightly fscrypt: write CBC-CTS instead of CTS-CBC fscrypt: clear keyring before calling key_put() fscrypt: explicitly require that inode->i_blkbits be set |
||
|
Linus Torvalds
|
cbcb9b5bc9 |
affs-for-6.9
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||
|
Linus Torvalds
|
43a7548e28 |
for-6.9-tag
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Merge tag 'for-6.9-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs updates from David Sterba:
"Mostly stabilization, refactoring and cleanup changes. There rest are
minor performance optimizations due to caching or lock contention
reduction and a few notable fixes.
Performance improvements:
- minor speedup in logging when repeatedly allocated structure is
preallocated only once, improves latency and decreases lock
contention
- minor throughput increase (+6%), reduced lock contention after
clearing delayed allocation bits, applies to several common
workload types
- skip full quota rescan if a new relation is added in the same
transaction
Fixes:
- zstd fix for inline compressed file in subpage mode, updated
version from the 6.8 time
- proper qgroup inheritance ioctl parameter validation
- more fiemap followup fixes after reduced locking done in 6.8:
- fix race when detecting delalloc ranges
Core changes:
- more debugging code:
- added assertions for a very rare crash in raid56 calculation
- tree-checker dumps page state to give more insights into
possible reference counting issues
- add checksum calculation offloading sysfs knob, for now enabled
under DEBUG only to determine a good heuristic for deciding the
offload or synchronous, depends on various factors (block group
profile, device speed) and is not as clear as initially thought
(checksum type)
- error handling improvements, added assertions
- more page to folio conversion (defrag, truncate), cached size and
shift
- preparation for more fine grained locking of sectors in subpage
mode
- cleanups and refactoring:
- include cleanups, forward declarations
- pointer-to-structure helpers
- redundant argument removals
- removed unused code
- slab cache updates, last use of SLAB_MEM_SPREAD removed"
* tag 'for-6.9-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (114 commits)
btrfs: reuse cloned extent buffer during fiemap to avoid re-allocations
btrfs: fix race when detecting delalloc ranges during fiemap
btrfs: fix off-by-one chunk length calculation at contains_pending_extent()
btrfs: qgroup: allow quick inherit if snapshot is created and added to the same parent
btrfs: qgroup: validate btrfs_qgroup_inherit parameter
btrfs: include device major and minor numbers in the device scan notice
btrfs: mark btrfs_put_caching_control() static
btrfs: remove SLAB_MEM_SPREAD flag use
btrfs: qgroup: always free reserved space for extent records
btrfs: tree-checker: dump the page status if hit something wrong
btrfs: compression: remove dead comments in btrfs_compress_heuristic()
btrfs: subpage: make writer lock utilize bitmap
btrfs: subpage: make reader lock utilize bitmap
btrfs: unexport btrfs_subpage_start_writer() and btrfs_subpage_end_and_test_writer()
btrfs: pass a valid extent map cache pointer to __get_extent_map()
btrfs: merge btrfs_del_delalloc_inode() helpers
btrfs: pass btrfs_device to btrfs_scratch_superblocks()
btrfs: handle transaction commit errors in flush_reservations()
btrfs: use KMEM_CACHE() to create btrfs_free_space cache
btrfs: use KMEM_CACHE() to create delayed ref caches
...
|
||
|
Linus Torvalds
|
35d4aeea10 |
zonefs changes for 6.9.0-rc1
- A single change for this cycle to convert zonefs to use the new
mount API.
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Merge tag 'zonefs-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs
Pull zonefs update from Damien Le Moal:
- A single change for this cycle to convert zonefs to use the new
mount API
* tag 'zonefs-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs:
zonefs: convert zonefs to use the new mount api
|
||
|
Linus Torvalds
|
65d287c7eb |
asm-generic updates for 6.9
Just two small updates this time:
- A series I did to unify the definition of PAGE_SIZE through Kconfig,
intended to help with a vdso rework that needs the constant but
cannot include the normal kernel headers when building the compat
VDSO on arm64 and potentially others.
- a patch from Yan Zhao to remove the pfn_to_virt() definitions from
a couple of architectures after finding they were both incorrect
and entirely unused.
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Merge tag 'asm-generic-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull asm-generic updates from Arnd Bergmann:
"Just two small updates this time:
- A series I did to unify the definition of PAGE_SIZE through
Kconfig, intended to help with a vdso rework that needs the
constant but cannot include the normal kernel headers when building
the compat VDSO on arm64 and potentially others
- a patch from Yan Zhao to remove the pfn_to_virt() definitions from
a couple of architectures after finding they were both incorrect
and entirely unused"
* tag 'asm-generic-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
arch: define CONFIG_PAGE_SIZE_*KB on all architectures
arch: simplify architecture specific page size configuration
arch: consolidate existing CONFIG_PAGE_SIZE_*KB definitions
mm: Remove broken pfn_to_virt() on arch csky/hexagon/openrisc
|
||
|
Linus Torvalds
|
3efa10eb97 |
ARM defconfig updates for 6.9
This has the usual updates to enable platform specific driver modules as new hardware gets supported, as well as an update to the virt.config fragment so we disable all newly added platforms again. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmXvNZQACgkQYKtH/8kJ UidMQxAAxkUlsOsVjrWN1WSvVRpimSvM/DlFsJBNoriHFB71JNPYF1jsS2d/x0jx EVCZLw5vRZpREwBO+BU3DGDAQoVTX7wAKdn5foBnS6UVz+7st++Ind4Yd/j42OAn LZ5XxED8V4f/4CC1mAZ/URDzw1AqxzUWsBs87NxEfNMfC75Z/+9EFbIOWkUU/Rza cdVKzpNKyoPzvTAaCsoPkCnFL0u7QB1hPbCAGNUAR1goptMmSxDw1Nw6+yXYUUKQ cEu8ojryMn7OUr1LqRI61WtMwgs+ucOhsZrybqYShl34lnqSVSswNPuIjbsRwRaB IhNeEVVS6v+THwVBwOqtAwhI/efxiyire36AZwcMHfpO/ve+neq6kyLkFUqxK2HT TjQHhmYfjaxnYUeR/UnzEioLAwztaJtrBDTrLbFiJcsOWsMIcuxNDJF4VEeeN3uj JLT9WY234eKtAAdCExIRBrZ8LmBMYi5FBG3W9/JIo3ZqmyShdzGck4PjX6na0HRW GLgLfoW5v84ZLuMSY/BUAq7CYU68ZnniCP/CLM4GYEF66jkVUaxXjwdq8Fom5h5Q pxDGZtitj1QussrIR6j5Za98t3IVIU0i+ziCMjGw7NaG2RjZ5bq+QgfCoiEVfsAY mCrCDU9uFQ+qpSChUCQRHemMne4TWWUQs+argv5WYxXdpF45G9g= =yTAX -----END PGP SIGNATURE----- Merge tag 'soc-defconfig-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM defconfig updates from Arnd Bergmann: "This has the usual updates to enable platform specific driver modules as new hardware gets supported, as well as an update to the virt.config fragment so we disable all newly added platforms again" * tag 'soc-defconfig-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (24 commits) arm64: defconfig: Enable support for cbmem entries in the coreboot table ARM: defconfig: enable STMicroelectronics accelerometer and gyro for Exynos arm64: defconfig: drop ext2 filesystem and redundant ext3 arm64: defconfig: Enable Rockchip HDMI/eDP Combo PHY arm64: defconfig: Enable Wave5 Video Encoder/Decoder arm64: config: disable new platforms in virt.config arm64: defconfig: Enable QCOM PBS arm64: deconfig: enable Goodix Berlin SPI touchscreen driver as module arm64: defconfig: Enable X1E80100 multimedia clock controllers configs arm64: defconfig: Enable GCC and interconnect for QDU1000/QRU1000 arm64: defconfig: enable i.MX8MP ldb bridge arm64: defconfig: enable the vf610 gpio driver ARM: imx_v6_v7_defconfig: enable the vf610 gpio driver ARM: multi_v7_defconfig: Add more TI Keystone support arm64: defconfig: enable WCD939x USBSS driver as module arm64: defconfig: enable audio drivers for SM8650 QRD board arm64: defconfig: Enable Qualcomm interconnect providers ARM: multi_v7_defconfig: Enable BACKLIGHT_CLASS_DEVICE arm64: defconfig: Enable i.MX8QXP device drivers ARM: multi_v7_defconfig: Add more TI Keystone support ... |
||
|
Linus Torvalds
|
a60816720d |
ARM: SoC code updates for 6.9
These are mostly minor updates, including a number of kerneldoc fixes from Randy Dunlap across multiple platforms. OMAP gets a few bugfixes, and the MAINTAINERS file gets updated for AMD Zynq and NXP S32G. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmXvMZUACgkQYKtH/8kJ Uif4aw/8CGMOuzR1JrOeHyS9EwHP/zbxz6zroLI9gL+WrcbeAXZ5N+h/QTzMwccd nOirlKjtYdvUGe2nheXPVSLzHiPQhJPOdrE9Yjo/cy5tvkMC1WUJ7pL96gs2G3K+ KrPFHbrYzYJHMp3ns/BFaal+7gM7joep6FB5TkhQU5hP745XoKedcFZwxENGsvH+ nIKgT4ICBXb2hO/Co5f8N2hhVVpR/U+lkEnslJd0UxF3eU5AIXuyh0/adNZA1R1n NDUmOyBc2j6W2mIUBA4axrWNwB6RnJh8fto/n4ouh0+w/Yi5TP66c6I2uE7gYDNR CaIZ3hfMREgjpqvxIzqMgJwB0INi1PiNUjRZbt5oID1VKNdRBQxyHYyWLHx+99gh iSlc4a0X71ZuvJVw6KDnRWDwXUCdL6Aeqw2ML1TFlUSYI5nhakyoMZZAjJBRFRLF zZlab1KUoSsfG3L2nGf2CmCsXDDe4HRe7HUYul1gs5fv/P/f/IBGT5lbtyqaiQ7C p0aIIzqwIgIqOSnkyKyn8WOHH15gUMUcYJN7n4Ojke/fav033lJN7An0HieYikNJ T+PvioB28B0hnJ4b5h40YY1vzop4ygYeIlAR6hDcoHsuV+sAU0CgSkULuZKJBjcO NNm5EX4bBlSESHDY9rRCdiDVTuPIvlJUKwMxqDm5QZLkVNyGLAc= =6zc9 -----END PGP SIGNATURE----- Merge tag 'soc-arm-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC code updates from Arnd Bergmann: "These are mostly minor updates, including a number of kerneldoc fixes from Randy Dunlap across multiple platforms. OMAP gets a few bugfixes, and the MAINTAINERS file gets updated for AMD Zynq and NXP S32G" * tag 'soc-arm-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (23 commits) ARM: s32c: update MAINTAINERS entry ARM: AM33xx: PRM: Implement REBOOT_COLD ARM: AM33xx: PRM: Remove redundand defines ARM: omap1: remove duplicated 'select ARCH_OMAP' ARM: s3c64xx: make bus_type const ARM: imx: Remove usage of the deprecated ida_simple_xx() API ARM: OMAP2+: fix kernel-doc warnings ARM: OMAP2+: fix kernel-doc warnings ARM: OMAP2+: fix a kernel-doc warning ARM: OMAP2+: PRM: fix kernel-doc warnings ARM: OMAP2+: prm44xx: fix a kernel-doc warning ARM: OMAP2+: pmic-cpcap: fix kernel-doc warnings ARM: OMAP2+: hwmod: fix kernel-doc warnings ARM: OMAP2+: hwmod: remove misuse of kernel-doc ARM: OMAP2+: CMINST: use matching function name in kernel-doc ARM: OMAP2+: cm33xx: use matching function name in kernel-doc ARM: OMAP2+: clock: fix a function name in kernel-doc ARM: OMAP2+: clockdomain: fix kernel-doc warnings ARM: OMAP2+: am33xx-restart: fix function name in kernel-doc soc: xilinx: update maintainer of event manager driver ... |
||
|
Linus Torvalds
|
2184dbcde4 |
ARM: SoC drivers for 6.9
This is the usual mix of updates for drivers that are used on (mostly
ARM) SoCs with no other top-level subsystem tree, including:
- The SCMI firmware subsystem gains support for version 3.2 of the
specification and updates to the notification code.
- Feature updates for Tegra and Qualcomm platforms for added
hardware support.
- A number of platforms get soc_device additions for identifying newly
added chips from Renesas, Qualcomm, Mediatek and Google.
- Trivial improvements for firmware and memory drivers amongst
others, in particular 'const' annotations throughout multiple
subsystems.
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Merge tag 'soc-drivers-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC driver updates from Arnd Bergmann:
"This is the usual mix of updates for drivers that are used on (mostly
ARM) SoCs with no other top-level subsystem tree, including:
- The SCMI firmware subsystem gains support for version 3.2 of the
specification and updates to the notification code
- Feature updates for Tegra and Qualcomm platforms for added hardware
support
- A number of platforms get soc_device additions for identifying
newly added chips from Renesas, Qualcomm, Mediatek and Google
- Trivial improvements for firmware and memory drivers amongst
others, in particular 'const' annotations throughout multiple
subsystems"
* tag 'soc-drivers-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (96 commits)
tee: make tee_bus_type const
soc: qcom: aoss: add missing kerneldoc for qmp members
soc: qcom: geni-se: drop unused kerneldoc struct geni_wrapper param
soc: qcom: spm: fix building with CONFIG_REGULATOR=n
bus: ti-sysc: constify the struct device_type usage
memory: stm32-fmc2-ebi: keep power domain on
memory: stm32-fmc2-ebi: add MP25 RIF support
memory: stm32-fmc2-ebi: add MP25 support
memory: stm32-fmc2-ebi: check regmap_read return value
dt-bindings: memory-controller: st,stm32: add MP25 support
dt-bindings: bus: imx-weim: convert to YAML
watchdog: s3c2410_wdt: use exynos_get_pmu_regmap_by_phandle() for PMU regs
soc: samsung: exynos-pmu: Add regmap support for SoCs that protect PMU regs
MAINTAINERS: Update SCMI entry with HWMON driver
MAINTAINERS: samsung: gs101: match patches touching Google Tensor SoC
memory: tegra: Fix indentation
memory: tegra: Add BPMP and ICC info for DLA clients
memory: tegra: Correct DLA client names
dt-bindings: memory: renesas,rpc-if: Document R-Car V4M support
firmware: arm_scmi: Update the supported clock protocol version
...
|
||
|
Linus Torvalds
|
306bee64b7 |
SoC: device tree updates for 6.9
There is very little going on with new SoC support this time, all the
new chips are variations of others that we already support, and they
are all based on ARMv8 cores:
- Mediatek MT7981B (Filogic 820) and MT7988A (Filogic 880) are
networking SoCs designed to be used in wireless routers, similar
to the already supported MT7986A (Filogic 830).
- NXP i.MX8DXP is a variant of i.MX8QXP, with two CPU cores less.
These are used in many embedded and industrial applications.
- Renesas R8A779G2 (R-Car V4H ES2.0) and R8A779H0 (R-Car V4M)
are automotive SoCs.
- TI J722S is another automotive variant of its K3 family,
related to the AM62 series.
There are a total of 7 new arm32 machines and 45 arm64 ones, including
- Two Android phones based on the old Tegra30 chip
- Two machines using Cortex-A53 SoCs from Allwinner, a mini PC and
a SoM development board
- A set-top box using Amlogic Meson G12A S905X2
- Eight embedded board using NXP i.MX6/8/9
- Three machines using Mediatek network router chips
- Ten Chromebooks, all based on Mediatek MT8186
- One development board based on Mediatek MT8395 (Genio 1200)
- Seven tablets and phones based on Qualcomm SoCs, most of them
from Samsung.
- A third development board for Qualcomm SM8550 (Snapdragon 8 Gen 2)
- Three variants of the "White Hawk" board for Renesas
automotive SoCs
- Ten Rockchips RK35xx based machines, including NAS, Tablet,
Game console and industrial form factors.
- Three evaluation boards for TI K3 based SoCs
The other changes are mainly the usual feature additions for existing hardware,
cleanups, and dtc compile time fixes. One notable change is the inclusion
of PowerVR SGX GPU nodes on TI SoCs.
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Merge tag 'soc-dt-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC device tree updates from Arnd Bergmann:
"There is very little going on with new SoC support this time, all the
new chips are variations of others that we already support, and they
are all based on ARMv8 cores:
- Mediatek MT7981B (Filogic 820) and MT7988A (Filogic 880) are
networking SoCs designed to be used in wireless routers, similar to
the already supported MT7986A (Filogic 830).
- NXP i.MX8DXP is a variant of i.MX8QXP, with two CPU cores less.
These are used in many embedded and industrial applications.
- Renesas R8A779G2 (R-Car V4H ES2.0) and R8A779H0 (R-Car V4M) are
automotive SoCs.
- TI J722S is another automotive variant of its K3 family, related to
the AM62 series.
There are a total of 7 new arm32 machines and 45 arm64 ones, including
- Two Android phones based on the old Tegra30 chip
- Two machines using Cortex-A53 SoCs from Allwinner, a mini PC and a
SoM development board
- A set-top box using Amlogic Meson G12A S905X2
- Eight embedded board using NXP i.MX6/8/9
- Three machines using Mediatek network router chips
- Ten Chromebooks, all based on Mediatek MT8186
- One development board based on Mediatek MT8395 (Genio 1200)
- Seven tablets and phones based on Qualcomm SoCs, most of them from
Samsung.
- A third development board for Qualcomm SM8550 (Snapdragon 8 Gen 2)
- Three variants of the "White Hawk" board for Renesas automotive
SoCs
- Ten Rockchips RK35xx based machines, including NAS, Tablet, Game
console and industrial form factors.
- Three evaluation boards for TI K3 based SoCs
The other changes are mainly the usual feature additions for existing
hardware, cleanups, and dtc compile time fixes. One notable change is
the inclusion of PowerVR SGX GPU nodes on TI SoCs"
* tag 'soc-dt-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (824 commits)
riscv: dts: Move BUILTIN_DTB_SOURCE to common Kconfig
riscv: dts: starfive: jh7100: fix root clock names
ARM: dts: samsung: exynos4412: decrease memory to account for unusable region
arm64: dts: qcom: sm8250-xiaomi-elish: set rotation
arm64: dts: qcom: sm8650: Fix SPMI channels size
arm64: dts: qcom: sm8550: Fix SPMI channels size
arm64: dts: rockchip: Fix name for UART pin header on qnap-ts433
arm: dts: marvell: clearfog-gtr-l8: align port numbers with enclosure
arm: dts: marvell: clearfog-gtr-l8: add support for second sfp connector
dt-bindings: soc: renesas: renesas-soc: Add pattern for gray-hawk
dtc: Enable dtc interrupt_provider check
arm64: dts: st: add video encoder support to stm32mp255
arm64: dts: st: add video decoder support to stm32mp255
ARM: dts: stm32: enable crypto accelerator on stm32mp135f-dk
ARM: dts: stm32: enable CRC on stm32mp135f-dk
ARM: dts: stm32: add CRC on stm32mp131
ARM: dts: add stm32f769-disco-mb1166-reva09
ARM: dts: stm32: add display support on stm32f769-disco
ARM: dts: stm32: rename mmc_vcard to vcc-3v3 on stm32f769-disco
ARM: dts: stm32: add DSI support on stm32f769
...
|
||
|
Linus Torvalds
|
508f34f238 |
m68k updates for v6.9
- Make the Zorro bus type constant, - Defconfig updates. -----BEGIN PGP SIGNATURE----- iIsEABYIADMWIQQ9qaHoIs/1I4cXmEiKwlD9ZEnxcAUCZe7/qxUcZ2VlcnRAbGlu dXgtbTY4ay5vcmcACgkQisJQ/WRJ8XDLqAEA9oVsEs8sneE4ytzbszusEURM1guy Tg0is6+nLFt/b1UBAIHVufApy9JuNJLkkWjA/ILyGk7tFvwI46QEv7m3URQP =pA6i -----END PGP SIGNATURE----- Merge tag 'm68k-for-v6.9-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k Pull m68k updates from Geert Uytterhoeven: - Make the Zorro bus type constant - defconfig updates * tag 'm68k-for-v6.9-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: defconfig: Update defconfigs for v6.8-rc1 zorro: Make zorro_bus_type const |
||
|
Linus Torvalds
|
691632f0e8 |
s390 updates for 6.9 merge window
- Various virtual vs physical address usage fixes
- Fix error handling in Processor Activity Instrumentation device driver, and
export number of counters with a sysfs file
- Allow for multiple events when Processor Activity Instrumentation counters
are monitored in system wide sampling
- Change multiplier and shift values of the Time-of-Day clock source to improve
steering precision
- Remove a couple of unneeded GFP_DMA flags from allocations
- Disable mmap alignment if randomize_va_space is also disabled, to avoid a too
small heap
- Various changes to allow s390 to be compiled with LLVM=1, since ld.lld and
llvm-objcopy will have proper s390 support witch clang 19
- Add __uninitialized macro to Compiler Attributes. This is helpful with s390's
FPU code where some users have up to 520 byte stack frames. Clearing such
stack frames (if INIT_STACK_ALL_PATTERN or INIT_STACK_ALL_ZERO is enabled)
before they are used contradicts the intention (performance improvement) of
such code sections.
- Convert switch_to() to an out-of-line function, and use the generic switch_to
header file
- Replace the usage of s390's debug feature with pr_debug() calls within the
zcrypt device driver
- Improve hotplug support of the Adjunct Processor device driver
- Improve retry handling in the zcrypt device driver
- Various changes to the in-kernel FPU code:
- Make in-kernel FPU sections preemptible
- Convert various larger inline assemblies and assembler files to C, mainly
by using singe instruction inline assemblies. This increases readability,
but also allows makes it easier to add proper instrumentation hooks
- Cleanup of the header files
- Provide fast variants of csum_partial() and csum_partial_copy_nocheck() based
on vector instructions
- Introduce and use a lock to synchronize accesses to zpci device data
structures to avoid inconsistent states caused by concurrent accesses
- Compile the kernel without -fPIE. This addresses the following problems if
the kernel is compiled with -fPIE:
- It uses dynamic symbols (.dynsym), for which the linker refuses to allow
more than 64k sections. This can break features which use
'-ffunction-sections' and '-fdata-sections', including kpatch-build and
function granular KASLR
- It unnecessarily uses GOT relocations, adding an extra layer of indirection
for many memory accesses
- Fix shared_cpu_list for CPU private L2 caches, which incorrectly were
reported as globally shared
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Merge tag 's390-6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Heiko Carstens:
- Various virtual vs physical address usage fixes
- Fix error handling in Processor Activity Instrumentation device
driver, and export number of counters with a sysfs file
- Allow for multiple events when Processor Activity Instrumentation
counters are monitored in system wide sampling
- Change multiplier and shift values of the Time-of-Day clock source to
improve steering precision
- Remove a couple of unneeded GFP_DMA flags from allocations
- Disable mmap alignment if randomize_va_space is also disabled, to
avoid a too small heap
- Various changes to allow s390 to be compiled with LLVM=1, since
ld.lld and llvm-objcopy will have proper s390 support witch clang 19
- Add __uninitialized macro to Compiler Attributes. This is helpful
with s390's FPU code where some users have up to 520 byte stack
frames. Clearing such stack frames (if INIT_STACK_ALL_PATTERN or
INIT_STACK_ALL_ZERO is enabled) before they are used contradicts the
intention (performance improvement) of such code sections.
- Convert switch_to() to an out-of-line function, and use the generic
switch_to header file
- Replace the usage of s390's debug feature with pr_debug() calls
within the zcrypt device driver
- Improve hotplug support of the Adjunct Processor device driver
- Improve retry handling in the zcrypt device driver
- Various changes to the in-kernel FPU code:
- Make in-kernel FPU sections preemptible
- Convert various larger inline assemblies and assembler files to
C, mainly by using singe instruction inline assemblies. This
increases readability, but also allows makes it easier to add
proper instrumentation hooks
- Cleanup of the header files
- Provide fast variants of csum_partial() and
csum_partial_copy_nocheck() based on vector instructions
- Introduce and use a lock to synchronize accesses to zpci device data
structures to avoid inconsistent states caused by concurrent accesses
- Compile the kernel without -fPIE. This addresses the following
problems if the kernel is compiled with -fPIE:
- It uses dynamic symbols (.dynsym), for which the linker refuses
to allow more than 64k sections. This can break features which
use '-ffunction-sections' and '-fdata-sections', including
kpatch-build and function granular KASLR
- It unnecessarily uses GOT relocations, adding an extra layer of
indirection for many memory accesses
- Fix shared_cpu_list for CPU private L2 caches, which incorrectly were
reported as globally shared
* tag 's390-6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (117 commits)
s390/tools: handle rela R_390_GOTPCDBL/R_390_GOTOFF64
s390/cache: prevent rebuild of shared_cpu_list
s390/crypto: remove retry loop with sleep from PAES pkey invocation
s390/pkey: improve pkey retry behavior
s390/zcrypt: improve zcrypt retry behavior
s390/zcrypt: introduce retries on in-kernel send CPRB functions
s390/ap: introduce mutex to lock the AP bus scan
s390/ap: rework ap_scan_bus() to return true on config change
s390/ap: clarify AP scan bus related functions and variables
s390/ap: rearm APQNs bindings complete completion
s390/configs: increase number of LOCKDEP_BITS
s390/vfio-ap: handle hardware checkstop state on queue reset operation
s390/pai: change sampling event assignment for PMU device driver
s390/boot: fix minor comment style damages
s390/boot: do not check for zero-termination relocation entry
s390/boot: make type of __vmlinux_relocs_64_start|end consistent
s390/boot: sanitize kaslr_adjust_relocs() function prototype
s390/boot: simplify GOT handling
s390: vmlinux.lds.S: fix .got.plt assertion
s390/boot: workaround current 'llvm-objdump -t -j ...' behavior
...
|
||
|
Linus Torvalds
|
b29f377119 |
x86/boot changes for v6.9:
- Continuing work by Ard Biesheuvel to improve the x86 early startup code,
with the long-term goal to make it position independent:
- Get rid of early accesses to global objects, either by moving them
to the stack, deferring the access until later, or dropping the
globals entirely.
- Move all code that runs early via the 1:1 mapping into .head.text,
and move code that does not out of it, so that build time checks can
be added later to ensure that no inadvertent absolute references were
emitted into code that does not tolerate them.
- Remove fixup_pointer() and occurrences of __pa_symbol(), which rely
on the compiler emitting absolute references, which is not guaranteed.
- Improve the early console code.
- Add early console message about ignored NMIs, so that users are at least
warned about their existence - even if we cannot do anything about them.
- Improve the kexec code's kernel load address handling.
- Enable more X86S (simplified x86) bits.
- Simplify early boot GDT handling
- Micro-optimize the boot code a bit
- Misc cleanups.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'x86-boot-2024-03-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 boot updates from Ingo Molnar:
- Continuing work by Ard Biesheuvel to improve the x86 early startup
code, with the long-term goal to make it position independent:
- Get rid of early accesses to global objects, either by moving
them to the stack, deferring the access until later, or dropping
the globals entirely
- Move all code that runs early via the 1:1 mapping into
.head.text, and move code that does not out of it, so that build
time checks can be added later to ensure that no inadvertent
absolute references were emitted into code that does not
tolerate them
- Remove fixup_pointer() and occurrences of __pa_symbol(), which
rely on the compiler emitting absolute references, which is not
guaranteed
- Improve the early console code
- Add early console message about ignored NMIs, so that users are at
least warned about their existence - even if we cannot do anything
about them
- Improve the kexec code's kernel load address handling
- Enable more X86S (simplified x86) bits
- Simplify early boot GDT handling
- Micro-optimize the boot code a bit
- Misc cleanups
* tag 'x86-boot-2024-03-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (22 commits)
x86/sev: Move early startup code into .head.text section
x86/sme: Move early SME kernel encryption handling into .head.text
x86/boot: Move mem_encrypt= parsing to the decompressor
efi/libstub: Add generic support for parsing mem_encrypt=
x86/startup_64: Simplify virtual switch on primary boot
x86/startup_64: Simplify calculation of initial page table address
x86/startup_64: Defer assignment of 5-level paging global variables
x86/startup_64: Simplify CR4 handling in startup code
x86/boot: Use 32-bit XOR to clear registers
efi/x86: Set the PE/COFF header's NX compat flag unconditionally
x86/boot/64: Load the final kernel GDT during early boot directly, remove startup_gdt[]
x86/boot/64: Use RIP_REL_REF() to access early_top_pgt[]
x86/boot/64: Use RIP_REL_REF() to access early page tables
x86/boot/64: Use RIP_REL_REF() to access '__supported_pte_mask'
x86/boot/64: Use RIP_REL_REF() to access early_dynamic_pgts[]
x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'
x86/boot/64: Simplify global variable accesses in GDT/IDT programming
x86/trampoline: Bypass compat mode in trampoline_start64() if not needed
kexec: Allocate kernel above bzImage's pref_address
x86/boot: Add a message about ignored early NMIs
...
|
||
|
Linus Torvalds
|
e66c58f743 |
* Revert VERW fixed addressing patch
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||
|
Linus Torvalds
|
0e33cf955f |
* Mitigate RFDS vulnerability
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||
|
Dave Hansen
|
532a0c57d7 |
Revert "x86/bugs: Use fixed addressing for VERW operand"
This was reverts commit
|
||
|
Ingo Molnar
|
2e2bc42c83 |
Merge branch 'linus' into x86/boot, to resolve conflict
There's a new conflict with Linus's upstream tree, because in the following merge conflict resolution in <asm/coco.h>: |
||
|
Jakub Kicinski
|
ed1f164038 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Merge in late fixes to prepare for the 6.9 net-next PR. Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Jakub Kicinski
|
a318d3d54c |
Merge branch 'nexthop-fix-two-nexthop-group-statistics-issues'
Ido Schimmel says: ==================== nexthop: Fix two nexthop group statistics issues Fix two issues that were introduced as part of the recent nexthop group statistics submission. See the commit messages for more details. ==================== Link: https://lore.kernel.org/r/20240311162307.545385-1-idosch@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |