- 12 Jul, 2024 3 commits
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Jakub Kicinski authored
Merge tag 'wireless-next-2024-07-11' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Kalle Valo says: ==================== wireless-next patches for v6.11 Most likely the last "new features" pull request for v6.11 with changes both in stack and in drivers. The big thing is the multiple radios for wiphy feature which makes it possible to better advertise radio capabilities to user space. mt76 enabled MLO and iwlwifi re-enabled MLO, ath12k and rtw89 Wi-Fi 6 devices got WoWLAN support. Major changes: cfg80211/mac80211 * remove DEAUTH_NEED_MGD_TX_PREP flag * multiple radios per wiphy support mac80211_hwsim * multi-radio wiphy support ath12k * DebugFS support for datapath statistics * WCN7850: support for WoW (Wake on WLAN) * WCN7850: device-tree bindings ath11k * QCA6390: device-tree bindings iwlwifi * mvm: re-enable Multi-Link Operation (MLO) * aggregation (A-MSDU) optimisations rtw89 * preparation for RTL8852BE-VT support * WoWLAN support for WiFi 6 chips * 36-bit PCI DMA support mt76 * mt7925 Multi-Link Operation (MLO) support * tag 'wireless-next-2024-07-11' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (204 commits) wifi: mac80211: fix AP chandef capturing in CSA wifi: iwlwifi: correctly reference TSO page information wifi: mt76: mt792x: fix scheduler interference in drv own process wifi: mt76: mt7925: enabling MLO when the firmware supports it wifi: mt76: mt7925: remove the unused mt7925_mcu_set_chan_info wifi: mt76: mt7925: update mt7925_mac_link_bss_add for MLO wifi: mt76: mt7925: update mt7925_mcu_bss_basic_tlv for MLO wifi: mt76: mt7925: update mt7925_mcu_set_timing for MLO wifi: mt76: mt7925: update mt7925_mcu_sta_phy_tlv for MLO wifi: mt76: mt7925: update mt7925_mcu_sta_rate_ctrl_tlv for MLO wifi: mt76: mt7925: add mt7925_mcu_sta_eht_mld_tlv for MLO wifi: mt76: mt7925: update mt7925_mcu_sta_update for MLO wifi: mt76: mt7925: update mt7925_mcu_add_bss_info for MLO wifi: mt76: mt7925: update mt7925_mcu_bss_mld_tlv for MLO wifi: mt76: mt7925: update mt7925_mcu_sta_mld_tlv for MLO wifi: mt76: mt7925: add mt7925_[assign,unassign]_vif_chanctx wifi: mt76: add def_wcid to struct mt76_wcid wifi: mt76: mt7925: report link information in rx status wifi: mt76: mt7925: update rate index according to link id wifi: mt76: mt7925: add link handling in the mt7925_ipv6_addr_change ... ==================== Link: https://patch.msgid.link/20240711102353.0C849C116B1@smtp.kernel.orgSigned-off-by:
Jakub Kicinski <kuba@kernel.org>
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Eric Dumazet authored
IFLA_MAX is increasing slowly but surely. Some compilers use more than 512 bytes of stack in rtnetlink_rcv_msg() because it calls rtnl_calcit() for RTM_GETLINK message. Use noinline_for_stack attribute to not inline rtnl_calcit(), and directly use nla_for_each_attr_type() (Jakub suggestion) because we only care about IFLA_EXT_MASK at this stage. Signed-off-by:
Eric Dumazet <edumazet@google.com> Reviewed-by:
Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20240710151653.3786604-1-edumazet@google.comSigned-off-by:
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Chen Ni authored
Replace a comma between expression statements by a semicolon. Signed-off-by:
Chen Ni <nichen@iscas.ac.cn> Reviewed-by:
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- 11 Jul, 2024 27 commits
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Jakub Kicinski authored
Jakub Kicinski says: ==================== ethtool: use the rss context XArray in ring deactivation safety-check Now that we have an XArray storing information about all extra RSS contexts - use it to extend checks already performed using ethtool_get_max_rxfh_channel(). ==================== Link: https://patch.msgid.link/20240710174043.754664-1-kuba@kernel.orgSigned-off-by:
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Jakub Kicinski authored
ethtool_get_max_rxfh_channel() gets called when user requests deactivating Rx channels. Check the additional RSS contexts, too. While we do track whether RSS context has an indirection table explicitly set by the user, no driver looks at that bit. Assume drivers won't auto-regenerate the additional tables, to be safe. Reviewed-by:
Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20240710174043.754664-3-kuba@kernel.orgSigned-off-by:
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Jakub Kicinski authored
Commit 0d1b7d6c ("bnxt: fix crashes when reducing ring count with active RSS contexts") proves that allowing indirection table to contain channels with out of bounds IDs may lead to crashes. Currently the max channel check in the core gets skipped if driver can't fetch the indirection table or when we can't allocate memory. Both of those conditions should be extremely rare but if they do happen we should try to be safe and fail the channel change. Reviewed-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski authored
Cross-merge networking fixes after downstream PR. Conflicts: net/sched/act_ct.c 26488172 ("net/sched: Fix UAF when resolving a clash") 3abbd7ed ("act_ct: prepare for stolen verdict coming from conntrack and nat engine") No adjacent changes. Signed-off-by:
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Colin Ian King authored
There is a spelling mistake in a dev_err message. Fix it. Signed-off-by:
Colin Ian King <colin.i.king@gmail.com> Acked-by:
Kory Maincent <Kory.maincent@bootlin.com> Link: https://patch.msgid.link/20240709105222.168306-1-colin.i.king@gmail.comSigned-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds authored
Pull networking fixes from Paolo Abeni: "Including fixes from bpf and netfilter. Current release - regressions: - core: fix rc7's __skb_datagram_iter() regression Current release - new code bugs: - eth: bnxt: fix crashes when reducing ring count with active RSS contexts Previous releases - regressions: - sched: fix UAF when resolving a clash - skmsg: skip zero length skb in sk_msg_recvmsg2 - sunrpc: fix kernel free on connection failure in xs_tcp_setup_socket - tcp: avoid too many retransmit packets - tcp: fix incorrect undo caused by DSACK of TLP retransmit - udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port(). - eth: ks8851: fix deadlock with the SPI chip variant - eth: i40e: fix XDP program unloading while removing the driver Previous releases - always broken: - bpf: - fix too early release of tcx_entry - fail bpf_timer_cancel when callback is being cancelled - bpf: fix order of args in call to bpf_map_kvcalloc - netfilter: nf_tables: prefer nft_chain_validate - ppp: reject claimed-as-LCP but actually malformed packets - wireguard: avoid unaligned 64-bit memory accesses" * tag 'net-6.10-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (33 commits) net, sunrpc: Remap EPERM in case of connection failure in xs_tcp_setup_socket net/sched: Fix UAF when resolving a clash net: ks8851: Fix potential TX stall after interface reopen udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port(). netfilter: nf_tables: prefer nft_chain_validate netfilter: nfnetlink_queue: drop bogus WARN_ON ethtool: netlink: do not return SQI value if link is down ppp: reject claimed-as-LCP but actually malformed packets selftests/bpf: Add timer lockup selftest net: ethernet: mtk-star-emac: set mac_managed_pm when probing e1000e: fix force smbus during suspend flow tcp: avoid too many retransmit packets bpf: Defer work in bpf_timer_cancel_and_free bpf: Fail bpf_timer_cancel when callback is being cancelled bpf: fix order of args in call to bpf_map_kvcalloc net: ethernet: lantiq_etop: fix double free in detach i40e: Fix XDP program unloading while removing the driver net: fix rc7's __skb_datagram_iter() net: ks8851: Fix deadlock with the SPI chip variant octeontx2-af: Fix incorrect value output on error path in rvu_check_rsrc_availability() ... -
git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfsLinus Torvalds authored
Pull vfs fixes from Christian Brauner: "cachefiles: - Export an existing and add a new cachefile helper to be used in filesystems to fix reference count bugs - Use the newly added fscache_ty_get_volume() helper to get a reference count on an fscache_volume to handle volumes that are about to be removed cleanly - After withdrawing a fscache_cache via FSCACHE_CACHE_IS_WITHDRAWN wait for all ongoing cookie lookups to complete and for the object count to reach zero - Propagate errors from vfs_getxattr() to avoid an infinite loop in cachefiles_check_volume_xattr() because it keeps seeing ESTALE - Don't send new requests when an object is dropped by raising CACHEFILES_ONDEMAND_OJBSTATE_DROPPING - Cancel all requests for an object that is about to be dropped - Wait for the ondemand_boject_worker to finish before dropping a cachefiles object to prevent use-after-free - Use cyclic allocation for message ids to better handle id recycling - Add missing lock protection when iterating through the xarray when polling netfs: - Use standard logging helpers for debug logging VFS: - Fix potential use-after-free in file locks during trace_posix_lock_inode(). The tracepoint could fire while another task raced it and freed the lock that was requested to be traced - Only increment the nr_dentry_negative counter for dentries that are present on the superblock LRU. Currently, DCACHE_LRU_LIST list is used to detect this case. However, the flag is also raised in combination with DCACHE_SHRINK_LIST to indicate that dentry->d_lru is used. So checking only DCACHE_LRU_LIST will lead to wrong nr_dentry_negative count. Fix the check to not count dentries that are on a shrink related list Misc: - hfsplus: fix an uninitialized value issue in copy_name - minix: fix minixfs_rename with HIGHMEM. It still uses kunmap() even though we switched it to kmap_local_page() a while ago" * tag 'vfs-6.10-rc8.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: minixfs: Fix minixfs_rename with HIGHMEM hfsplus: fix uninit-value in copy_name vfs: don't mod negative dentry count when on shrinker list filelock: fix potential use-after-free in posix_lock_inode cachefiles: add missing lock protection when polling cachefiles: cyclic allocation of msg_id to avoid reuse cachefiles: wait for ondemand_object_worker to finish when dropping object cachefiles: cancel all requests for the object that is being dropped cachefiles: stop sending new request when dropping object cachefiles: propagate errors from vfs_getxattr() to avoid infinite loop cachefiles: fix slab-use-after-free in cachefiles_withdraw_cookie() cachefiles: fix slab-use-after-free in fscache_withdraw_volume() netfs, fscache: export fscache_put_volume() and add fscache_try_get_volume() netfs: Switch debug logging to pr_debug() -
git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nfPaolo Abeni authored
Pablo Neira Ayuso says: ==================== Netfilter fixes for net The following batch contains Netfilter fixes for net: Patch #1 fixes a bogus WARN_ON splat in nfnetlink_queue. Patch #2 fixes a crash due to stack overflow in chain loop detection by using the existing chain validation routines Both patches from Florian Westphal. netfilter pull request 24-07-11 * tag 'nf-24-07-11' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf: netfilter: nf_tables: prefer nft_chain_validate netfilter: nfnetlink_queue: drop bogus WARN_ON ==================== Link: https://patch.msgid.link/20240711093948.3816-1-pablo@netfilter.orgSigned-off-by:
Paolo Abeni <pabeni@redhat.com>
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https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpfPaolo Abeni authored
Daniel Borkmann says: ==================== pull-request: bpf 2024-07-11 The following pull-request contains BPF updates for your *net* tree. We've added 4 non-merge commits during the last 2 day(s) which contain a total of 4 files changed, 262 insertions(+), 19 deletions(-). The main changes are: 1) Fixes for a BPF timer lockup and a use-after-free scenario when timers are used concurrently, from Kumar Kartikeya Dwivedi. 2) Fix the argument order in the call to bpf_map_kvcalloc() which could otherwise lead to a compilation error, from Mohammad Shehar Yaar Tausif. bpf-for-netdev * tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: selftests/bpf: Add timer lockup selftest bpf: Defer work in bpf_timer_cancel_and_free bpf: Fail bpf_timer_cancel when callback is being cancelled bpf: fix order of args in call to bpf_map_kvcalloc ==================== Link: https://patch.msgid.link/20240711084016.25757-1-daniel@iogearbox.netSigned-off-by:
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Daniel Borkmann authored
When using a BPF program on kernel_connect(), the call can return -EPERM. This causes xs_tcp_setup_socket() to loop forever, filling up the syslog and causing the kernel to potentially freeze up. Neil suggested: This will propagate -EPERM up into other layers which might not be ready to handle it. It might be safer to map EPERM to an error we would be more likely to expect from the network system - such as ECONNREFUSED or ENETDOWN. ECONNREFUSED as error seems reasonable. For programs setting a different error can be out of reach (see handling in 4fbac77d) in particular on kernels which do not have f10d0596 ("bpf: Make BPF_PROG_RUN_ARRAY return -err instead of allow boolean"), thus given that it is better to simply remap for consistent behavior. UDP does handle EPERM in xs_udp_send_request(). Fixes: d74bad4e ("bpf: Hooks for sys_connect") Fixes: 4fbac77d ("bpf: Hooks for sys_bind") Co-developed-by:
Lex Siegel <usiegl00@gmail.com> Signed-off-by:
Daniel Borkmann <daniel@iogearbox.net> Cc: Neil Brown <neilb@suse.de> Cc: Trond Myklebust <trondmy@kernel.org> Cc: Anna Schumaker <anna@kernel.org> Link: https://github.com/cilium/cilium/issues/33395 Link: https://lore.kernel.org/bpf/171374175513.12877.8993642908082014881@noble.neil.brown.name Link: https://patch.msgid.link/9069ec1d59e4b2129fc23433349fd5580ad43921.1720075070.git.daniel@iogearbox.netSigned-off-by:
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Chengen Du authored
KASAN reports the following UAF: BUG: KASAN: slab-use-after-free in tcf_ct_flow_table_process_conn+0x12b/0x380 [act_ct] Read of size 1 at addr ffff888c07603600 by task handler130/6469 Call Trace: <IRQ> dump_stack_lvl+0x48/0x70 print_address_description.constprop.0+0x33/0x3d0 print_report+0xc0/0x2b0 kasan_report+0xd0/0x120 __asan_load1+0x6c/0x80 tcf_ct_flow_table_process_conn+0x12b/0x380 [act_ct] tcf_ct_act+0x886/0x1350 [act_ct] tcf_action_exec+0xf8/0x1f0 fl_classify+0x355/0x360 [cls_flower] __tcf_classify+0x1fd/0x330 tcf_classify+0x21c/0x3c0 sch_handle_ingress.constprop.0+0x2c5/0x500 __netif_receive_skb_core.constprop.0+0xb25/0x1510 __netif_receive_skb_list_core+0x220/0x4c0 netif_receive_skb_list_internal+0x446/0x620 napi_complete_done+0x157/0x3d0 gro_cell_poll+0xcf/0x100 __napi_poll+0x65/0x310 net_rx_action+0x30c/0x5c0 __do_softirq+0x14f/0x491 __irq_exit_rcu+0x82/0xc0 irq_exit_rcu+0xe/0x20 common_interrupt+0xa1/0xb0 </IRQ> <TASK> asm_common_interrupt+0x27/0x40 Allocated by task 6469: kasan_save_stack+0x38/0x70 kasan_set_track+0x25/0x40 kasan_save_alloc_info+0x1e/0x40 __kasan_krealloc+0x133/0x190 krealloc+0xaa/0x130 nf_ct_ext_add+0xed/0x230 [nf_conntrack] tcf_ct_act+0x1095/0x1350 [act_ct] tcf_action_exec+0xf8/0x1f0 fl_classify+0x355/0x360 [cls_flower] __tcf_classify+0x1fd/0x330 tcf_classify+0x21c/0x3c0 sch_handle_ingress.constprop.0+0x2c5/0x500 __netif_receive_skb_core.constprop.0+0xb25/0x1510 __netif_receive_skb_list_core+0x220/0x4c0 netif_receive_skb_list_internal+0x446/0x620 napi_complete_done+0x157/0x3d0 gro_cell_poll+0xcf/0x100 __napi_poll+0x65/0x310 net_rx_action+0x30c/0x5c0 __do_softirq+0x14f/0x491 Freed by task 6469: kasan_save_stack+0x38/0x70 kasan_set_track+0x25/0x40 kasan_save_free_info+0x2b/0x60 ____kasan_slab_free+0x180/0x1f0 __kasan_slab_free+0x12/0x30 slab_free_freelist_hook+0xd2/0x1a0 __kmem_cache_free+0x1a2/0x2f0 kfree+0x78/0x120 nf_conntrack_free+0x74/0x130 [nf_conntrack] nf_ct_destroy+0xb2/0x140 [nf_conntrack] __nf_ct_resolve_clash+0x529/0x5d0 [nf_conntrack] nf_ct_resolve_clash+0xf6/0x490 [nf_conntrack] __nf_conntrack_confirm+0x2c6/0x770 [nf_conntrack] tcf_ct_act+0x12ad/0x1350 [act_ct] tcf_action_exec+0xf8/0x1f0 fl_classify+0x355/0x360 [cls_flower] __tcf_classify+0x1fd/0x330 tcf_classify+0x21c/0x3c0 sch_handle_ingress.constprop.0+0x2c5/0x500 __netif_receive_skb_core.constprop.0+0xb25/0x1510 __netif_receive_skb_list_core+0x220/0x4c0 netif_receive_skb_list_internal+0x446/0x620 napi_complete_done+0x157/0x3d0 gro_cell_poll+0xcf/0x100 __napi_poll+0x65/0x310 net_rx_action+0x30c/0x5c0 __do_softirq+0x14f/0x491 The ct may be dropped if a clash has been resolved but is still passed to the tcf_ct_flow_table_process_conn function for further usage. This issue can be fixed by retrieving ct from skb again after confirming conntrack. Fixes: 0cc254e5 ("net/sched: act_ct: Offload connections with commit action") Co-developed-by:
Gerald Yang <gerald.yang@canonical.com> Signed-off-by:
Chengen Du <chengen.du@canonical.com> Link: https://patch.msgid.link/20240710053747.13223-1-chengen.du@canonical.comSigned-off-by:
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Ronald Wahl authored
The amount of TX space in the hardware buffer is tracked in the tx_space variable. The initial value is currently only set during driver probing. After closing the interface and reopening it the tx_space variable has the last value it had before close. If it is smaller than the size of the first send packet after reopeing the interface the queue will be stopped. The queue is woken up after receiving a TX interrupt but this will never happen since we did not send anything. This commit moves the initialization of the tx_space variable to the ks8851_net_open function right before starting the TX queue. Also query the value from the hardware instead of using a hard coded value. Only the SPI chip variant is affected by this issue because only this driver variant actually depends on the tx_space variable in the xmit function. Fixes: 3dc5d445 ("net: ks8851: Fix TX stall caused by TX buffer overrun") Cc: "David S. Miller" <davem@davemloft.net> Cc: Eric Dumazet <edumazet@google.com> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Paolo Abeni <pabeni@redhat.com> Cc: Simon Horman <horms@kernel.org> Cc: netdev@vger.kernel.org Cc: stable@vger.kernel.org # 5.10+ Signed-off-by:
Ronald Wahl <ronald.wahl@raritan.com> Reviewed-by:
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Kuniyuki Iwashima authored
syzkaller triggered the warning [0] in udp_v4_early_demux(). In udp_v[46]_early_demux() and sk_lookup(), we do not touch the refcount of the looked-up sk and use sock_pfree() as skb->destructor, so we check SOCK_RCU_FREE to ensure that the sk is safe to access during the RCU grace period. Currently, SOCK_RCU_FREE is flagged for a bound socket after being put into the hash table. Moreover, the SOCK_RCU_FREE check is done too early in udp_v[46]_early_demux() and sk_lookup(), so there could be a small race window: CPU1 CPU2 ---- ---- udp_v4_early_demux() udp_lib_get_port() | |- hlist_add_head_rcu() |- sk = __udp4_lib_demux_lookup() | |- DEBUG_NET_WARN_ON_ONCE(sk_is_refcounted(sk)); `- sock_set_flag(sk, SOCK_RCU_FREE) We had the same bug in TCP and fixed it in commit 871019b2 ("net: set SOCK_RCU_FREE before inserting socket into hashtable"). Let's apply the same fix for UDP. [0]: WARNING: CPU: 0 PID: 11198 at net/ipv4/udp.c:2599 udp_v4_early_demux+0x481/0xb70 net/ipv4/udp.c:2599 Modules linked in: CPU: 0 PID: 11198 Comm: syz-executor.1 Not tainted 6.9.0-g93bda330 #13 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014 RIP: 0010:udp_v4_early_demux+0x481/0xb70 net/ipv4/udp.c:2599 Code: c5 7a 15 fe bb 01 00 00 00 44 89 e9 31 ff d3 e3 81 e3 bf ef ff ff 89 de e8 2c 74 15 fe 85 db 0f 85 02 06 00 00 e8 9f 7a 15 fe <0f> 0b e8 98 7a 15 fe 49 8d 7e 60 e8 4f 39 2f fe 49 c7 46 60 20 52 RSP: 0018:ffffc9000ce3fa58 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8318c92c RDX: ffff888036ccde00 RSI: ffffffff8318c2f1 RDI: 0000000000000001 RBP: ffff88805a2dd6e0 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0001ffffffffffff R12: ffff88805a2dd680 R13: 0000000000000007 R14: ffff88800923f900 R15: ffff88805456004e FS: 00007fc449127640(0000) GS:ffff88807dc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc449126e38 CR3: 000000003de4b002 CR4: 0000000000770ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 PKRU: 55555554 Call Trace: <TASK> ip_rcv_finish_core.constprop.0+0xbdd/0xd20 net/ipv4/ip_input.c:349 ip_rcv_finish+0xda/0x150 net/ipv4/ip_input.c:447 NF_HOOK include/linux/netfilter.h:314 [inline] NF_HOOK include/linux/netfilter.h:308 [inline] ip_rcv+0x16c/0x180 net/ipv4/ip_input.c:569 __netif_receive_skb_one_core+0xb3/0xe0 net/core/dev.c:5624 __netif_receive_skb+0x21/0xd0 net/core/dev.c:5738 netif_receive_skb_internal net/core/dev.c:5824 [inline] netif_receive_skb+0x271/0x300 net/core/dev.c:5884 tun_rx_batched drivers/net/tun.c:1549 [inline] tun_get_user+0x24db/0x2c50 drivers/net/tun.c:2002 tun_chr_write_iter+0x107/0x1a0 drivers/net/tun.c:2048 new_sync_write fs/read_write.c:497 [inline] vfs_write+0x76f/0x8d0 fs/read_write.c:590 ksys_write+0xbf/0x190 fs/read_write.c:643 __do_sys_write fs/read_write.c:655 [inline] __se_sys_write fs/read_write.c:652 [inline] __x64_sys_write+0x41/0x50 fs/read_write.c:652 x64_sys_call+0xe66/0x1990 arch/x86/include/generated/asm/syscalls_64.h:2 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x4b/0x110 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x4b/0x53 RIP: 0033:0x7fc44a68bc1f Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 e9 cf f5 ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 3c d0 f5 ff 48 RSP: 002b:00007fc449126c90 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00000000004bc050 RCX: 00007fc44a68bc1f RDX: 0000000000000032 RSI: 00000000200000c0 RDI: 00000000000000c8 RBP: 00000000004bc050 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000032 R11: 0000000000000293 R12: 0000000000000000 R13: 000000000000000b R14: 00007fc44a5ec530 R15: 0000000000000000 </TASK> Fixes: 6acc9b43 ("bpf: Add helper to retrieve socket in BPF") Reported-by:syzkaller <syzkaller@googlegroups.com> Signed-off-by:
Kuniyuki Iwashima <kuniyu@amazon.com> Reviewed-by:
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Florian Westphal authored
nft_chain_validate already performs loop detection because a cycle will result in a call stack overflow (ctx->level >= NFT_JUMP_STACK_SIZE). It also follows maps via ->validate callback in nft_lookup, so there appears no reason to iterate the maps again. nf_tables_check_loops() and all its helper functions can be removed. This improves ruleset load time significantly, from 23s down to 12s. This also fixes a crash bug. Old loop detection code can result in unbounded recursion: BUG: TASK stack guard page was hit at .... Oops: stack guard page: 0000 [#1] PREEMPT SMP KASAN CPU: 4 PID: 1539 Comm: nft Not tainted 6.10.0-rc5+ #1 [..] with a suitable ruleset during validation of register stores. I can't see any actual reason to attempt to check for this from nft_validate_register_store(), at this point the transaction is still in progress, so we don't have a full picture of the rule graph. For nf-next it might make sense to either remove it or make this depend on table->validate_state in case we could catch an error earlier (for improved error reporting to userspace). Fixes: 20a69341 ("netfilter: nf_tables: add netlink set API") Signed-off-by:
Florian Westphal <fw@strlen.de> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org>
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Florian Westphal authored
Happens when rules get flushed/deleted while packet is out, so remove this WARN_ON. This WARN exists in one form or another since v4.14, no need to backport this to older releases, hence use a more recent fixes tag. Fixes: 3f801968 ("netfilter: move nf_reinject into nfnetlink_queue modules") Reported-by:
kernel test robot <oliver.sang@intel.com> Closes: https://lore.kernel.org/oe-lkp/202407081453.11ac0f63-lkp@intel.comSigned-off-by:
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Oleksij Rempel authored
Do not attach SQI value if link is down. "SQI values are only valid if link-up condition is present" per OpenAlliance specification of 100Base-T1 Interoperability Test suite [1]. The same rule would apply for other link types. [1] https://opensig.org/automotive-ethernet-specifications/# Fixes: 80660219 ("ethtool: provide UAPI for PHY Signal Quality Index (SQI)") Signed-off-by:
Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by:
Andrew Lunn <andrew@lunn.ch> Reviewed-by:
Woojung Huh <woojung.huh@microchip.com> Link: https://patch.msgid.link/20240709061943.729381-1-o.rempel@pengutronix.deSigned-off-by:
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Dmitry Antipov authored
Since 'ppp_async_encode()' assumes valid LCP packets (with code from 1 to 7 inclusive), add 'ppp_check_packet()' to ensure that LCP packet has an actual body beyond PPP_LCP header bytes, and reject claimed-as-LCP but actually malformed data otherwise. Reported-by: syzbot+ec0723ba9605678b14bf@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=ec0723ba9605678b14bf Fixes: 1da177e4 ("Linux-2.6.12-rc2") Signed-off-by:
Dmitry Antipov <dmantipov@yandex.ru> Signed-off-by:
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Kumar Kartikeya Dwivedi authored
Add a selftest that tries to trigger a situation where two timer callbacks are attempting to cancel each other's timer. By running them continuously, we hit a condition where both run in parallel and cancel each other. Without the fix in the previous patch, this would cause a lockup as hrtimer_cancel on either side will wait for forward progress from the callback. Ensure that this situation leads to a EDEADLK error. Signed-off-by:
Kumar Kartikeya Dwivedi <memxor@gmail.com> Signed-off-by:
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Jian Hui Lee authored
The below commit introduced a warning message when phy state is not in the states: PHY_HALTED, PHY_READY, and PHY_UP. commit 744d23c7 ("net: phy: Warn about incorrect mdio_bus_phy_resume() state") mtk-star-emac doesn't need mdiobus suspend/resume. To fix the warning message during resume, indicate the phy resume/suspend is managed by the mac when probing. Fixes: 744d23c7 ("net: phy: Warn about incorrect mdio_bus_phy_resume() state") Signed-off-by:
Jian Hui Lee <jianhui.lee@canonical.com> Reviewed-by:
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Jakub Kicinski authored
Tony Nguyen says: ==================== ice: Support to dump PHY config, FEC Anil Samal says: Implementation to dump PHY configuration and FEC statistics to facilitate link level debugging of customer issues. Implementation has two parts a. Serdes equalization # ethtool -d eth0 Output: Offset Values ------ ------ 0x0000: 00 00 00 00 03 00 00 00 05 00 00 00 01 08 00 40 0x0010: 01 00 00 40 00 00 39 3c 01 00 00 00 00 00 00 00 0x0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ... 0x01f0: 01 00 00 00 ef be ad de 8f 00 00 00 00 00 00 00 0x0200: 00 00 00 00 ef be ad de 00 00 00 00 00 00 00 00 0x0210: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0230: 00 00 00 00 00 00 00 00 00 00 00 00 fa ff 00 00 0x0240: 06 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 0x0250: 0f b0 0f b0 00 00 00 00 00 00 00 00 00 00 00 00 0x0260: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0270: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x02a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x02b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x02c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x02d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x02e0: 00 00 00 00 00 00 00 00 00 00 00 00 Current implementation appends 176 bytes i.e. 44 bytes * 4 serdes lane. For port with 2 serdes lane, first 88 bytes are valid values and remaining 88 bytes are filled with zero. Similarly for port with 1 serdes lane, first 44 bytes are valid and remaining 132 bytes are marked zero. Each set of serdes equalizer parameter (i.e. set of 44 bytes) follows below order a. rx_equalization_pre2 b. rx_equalization_pre1 c. rx_equalization_post1 d. rx_equalization_bflf e. rx_equalization_bfhf f. rx_equalization_drate g. tx_equalization_pre1 h. tx_equalization_pre3 i. tx_equalization_atten j. tx_equalization_post1 k. tx_equalization_pre2 Where each individual equalizer parameter is of 4 bytes. As ethtool prints values as individual bytes, for little endian machine these values will be in reverse byte order. b. FEC block counts # ethtool -I --show-fec eth0 Output: FEC parameters for eth0: Supported/Configured FEC encodings: Auto RS BaseR Active FEC encoding: RS Statistics: corrected_blocks: 0 uncorrectable_blocks: 0 This series do following: Patch 1 - Implementation to support user provided flag for side band queue command. Patch 2 - Currently driver does not have a way to derive serdes lane number, pcs quad , pcs port from port number. So we introduced a mechanism to derive above info. Ethtool interface extension to include FEC statistics counter. Patch 3 - Ethtool interface extension to include serdes equalizer output. v1: https://lore.kernel.org/netdev/20240702180710.2606969-1-anthony.l.nguyen@intel.com/ ==================== Link: https://patch.msgid.link/20240709202951.2103115-1-anthony.l.nguyen@intel.comSigned-off-by: -
Anil Samal authored
To debug link issues in the field, serdes Tx/Rx equalizer values help to determine the health of serdes lane. Extend 'ethtool -d' option to dump serdes Tx/Rx equalizer. The following list of equalizer param is supported a. rx_equalization_pre2 b. rx_equalization_pre1 c. rx_equalization_post1 d. rx_equalization_bflf e. rx_equalization_bfhf f. rx_equalization_drate g. tx_equalization_pre1 h. tx_equalization_pre3 i. tx_equalization_atten j. tx_equalization_post1 k. tx_equalization_pre2 Reviewed-by:Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by:
Anil Samal <anil.samal@intel.com> Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel) Signed-off-by:
Tony Nguyen <anthony.l.nguyen@intel.com> Link: https://patch.msgid.link/20240709202951.2103115-4-anthony.l.nguyen@intel.comSigned-off-by:
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Anil Samal authored
To debug link issues in the field, it is paramount to dump fec corrected/uncorrected block counts from firmware. Firmware requires PCS quad number and PCS port number to read FEC statistics. Current driver implementation does not maintain above physical properties of a port. Add new driver API to derive physical properties of an input port.These properties include PCS quad number, PCS port number, serdes lane count, primary serdes lane number. Extend ethtool option '--show-fec' to support fec statistics. The IEEE standard mandates two sets of counters: - 30.5.1.1.17 aFECCorrectedBlocks - 30.5.1.1.18 aFECUncorrectableBlocks Standard defines above statistics per lane but current implementation supports total FEC statistics per port i.e. sum of all lane per port. Find sample output below FEC parameters for ens21f0np0: Supported/Configured FEC encodings: Auto RS BaseR Active FEC encoding: RS Statistics: corrected_blocks: 0 uncorrectable_blocks: 0 Reviewed-by:
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Anil Samal authored
Current driver implementation for Sideband Queue supports a fixed flag (ICE_AQ_FLAG_RD). To retrieve FEC statistics from firmware, Sideband Queue command is used with a different flag. Extend API for Sideband Queue command to use 'flags' as input argument. Reviewed-by:
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Vitaly Lifshits authored
Commit 861e8086 ("e1000e: move force SMBUS from enable ulp function to avoid PHY loss issue") resolved a PHY access loss during suspend on Meteor Lake consumer platforms, but it affected corporate systems incorrectly. A better fix, working for both consumer and corporate systems, was proposed in commit bfd546a5 ("e1000e: move force SMBUS near the end of enable_ulp function"). However, it introduced a regression on older devices, such as [8086:15B8], [8086:15F9], [8086:15BE]. This patch aims to fix the secondary regression, by limiting the scope of the changes to Meteor Lake platforms only. Fixes: bfd546a5 ("e1000e: move force SMBUS near the end of enable_ulp function") Reported-by:
Todd Brandt <todd.e.brandt@intel.com> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218940Reported-by:
Dieter Mummenschanz <dmummenschanz@web.de> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218936Signed-off-by:
Vitaly Lifshits <vitaly.lifshits@intel.com> Tested-by: Mor Bar-Gabay <morx.bar.gabay@intel.com> (A Contingent Worker at Intel) Signed-off-by:
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Frank Li authored
Convert enetc device binding file to yaml. Split to 3 yaml files, 'fsl,enetc.yaml', 'fsl,enetc-mdio.yaml', 'fsl,enetc-ierb.yaml'. Additional Changes: - Add pci<vendor id>,<production id> in compatible string. - Ref to common ethernet-controller.yaml and mdio.yaml. - Add Wei fang, Vladimir and Claudiu as maintainer. - Update ENETC description. - Remove fixed-link part. Signed-off-by:
Frank Li <Frank.Li@nxp.com> Reviewed-by:
Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20240709214841.570154-1-Frank.Li@nxp.comSigned-off-by:
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Eric Dumazet authored
If a TCP socket is using TCP_USER_TIMEOUT, and the other peer retracted its window to zero, tcp_retransmit_timer() can retransmit a packet every two jiffies (2 ms for HZ=1000), for about 4 minutes after TCP_USER_TIMEOUT has 'expired'. The fix is to make sure tcp_rtx_probe0_timed_out() takes icsk->icsk_user_timeout into account. Before blamed commit, the socket would not timeout after icsk->icsk_user_timeout, but would use standard exponential backoff for the retransmits. Also worth noting that before commit e89688e3 ("net: tcp: fix unexcepted socket die when snd_wnd is 0"), the issue would last 2 minutes instead of 4. Fixes: b701a99e ("tcp: Add tcp_clamp_rto_to_user_timeout() helper to improve accuracy") Signed-off-by:
Jason Xing <kerneljasonxing@gmail.com> Reviewed-by:
Jon Maxwell <jmaxwell37@gmail.com> Reviewed-by:
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Marek Vasut authored
The RTL8211F PHY does support LED configuration, document support for LEDs in the binding document. Signed-off-by:
Marek Vasut <marex@denx.de> Reviewed-by:
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- 10 Jul, 2024 10 commits
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Alexei Starovoitov authored
Kumar Kartikeya Dwivedi says: ==================== Fixes for BPF timer lockup and UAF The following patches contain fixes for timer lockups and a use-after-free scenario. This set proposes to fix the following lockup situation for BPF timers. CPU 1 CPU 2 bpf_timer_cb bpf_timer_cb timer_cb1 timer_cb2 bpf_timer_cancel(timer_cb2) bpf_timer_cancel(timer_cb1) hrtimer_cancel hrtimer_cancel In this case, both callbacks will continue waiting for each other to finish synchronously, causing a lockup. The proposed fix adds support for tracking in-flight cancellations *begun by other timer callbacks* for a particular BPF timer. Whenever preparing to call hrtimer_cancel, a callback will increment the target timer's counter, then inspect its in-flight cancellations, and if non-zero, return -EDEADLK to avoid situations where the target timer's callback is waiting for its completion. This does mean that in cases where a callback is fired and cancelled, it will be unable to cancel any timers in that execution. This can be alleviated by maintaining the list of waiting callbacks in bpf_hrtimer and searching through it to avoid interdependencies, but this may introduce additional delays in bpf_timer_cancel, in addition to requiring extra state at runtime which may need to be allocated or reused from bpf_hrtimer storage. Moreover, extra synchronization is needed to delete these elements from the list of waiting callbacks once hrtimer_cancel has finished. The second patch is for a deadlock situation similar to above in bpf_timer_cancel_and_free, but also a UAF scenario that can occur if timer is armed before entering it, if hrtimer_running check causes the hrtimer_cancel call to be skipped. As seen above, synchronous hrtimer_cancel would lead to deadlock (if same callback tries to free its timer, or two timers free each other), therefore we queue work onto the global workqueue to ensure outstanding timers are cancelled before bpf_hrtimer state is freed. Further details are in the patches. ==================== Link: https://lore.kernel.org/r/20240709185440.1104957-1-memxor@gmail.comSigned-off-by:Alexei Starovoitov <ast@kernel.org>
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Kumar Kartikeya Dwivedi authored
Currently, the same case as previous patch (two timer callbacks trying to cancel each other) can be invoked through bpf_map_update_elem as well, or more precisely, freeing map elements containing timers. Since this relies on hrtimer_cancel as well, it is prone to the same deadlock situation as the previous patch. It would be sufficient to use hrtimer_try_to_cancel to fix this problem, as the timer cannot be enqueued after async_cancel_and_free. Once async_cancel_and_free has been done, the timer must be reinitialized before it can be armed again. The callback running in parallel trying to arm the timer will fail, and freeing bpf_hrtimer without waiting is sufficient (given kfree_rcu), and bpf_timer_cb will return HRTIMER_NORESTART, preventing the timer from being rearmed again. However, there exists a UAF scenario where the callback arms the timer before entering this function, such that if cancellation fails (due to timer callback invoking this routine, or the target timer callback running concurrently). In such a case, if the timer expiration is significantly far in the future, the RCU grace period expiration happening before it will free the bpf_hrtimer state and along with it the struct hrtimer, that is enqueued. Hence, it is clear cancellation needs to occur after async_cancel_and_free, and yet it cannot be done inline due to deadlock issues. We thus modify bpf_timer_cancel_and_free to defer work to the global workqueue, adding a work_struct alongside rcu_head (both used at _different_ points of time, so can share space). Update existing code comments to reflect the new state of affairs. Fixes: b00628b1 ("bpf: Introduce bpf timers.") Signed-off-by:
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Kumar Kartikeya Dwivedi authored
Given a schedule: timer1 cb timer2 cb bpf_timer_cancel(timer2); bpf_timer_cancel(timer1); Both bpf_timer_cancel calls would wait for the other callback to finish executing, introducing a lockup. Add an atomic_t count named 'cancelling' in bpf_hrtimer. This keeps track of all in-flight cancellation requests for a given BPF timer. Whenever cancelling a BPF timer, we must check if we have outstanding cancellation requests, and if so, we must fail the operation with an error (-EDEADLK) since cancellation is synchronous and waits for the callback to finish executing. This implies that we can enter a deadlock situation involving two or more timer callbacks executing in parallel and attempting to cancel one another. Note that we avoid incrementing the cancelling counter for the target timer (the one being cancelled) if bpf_timer_cancel is not invoked from a callback, to avoid spurious errors. The whole point of detecting cur->cancelling and returning -EDEADLK is to not enter a busy wait loop (which may or may not lead to a lockup). This does not apply in case the caller is in a non-callback context, the other side can continue to cancel as it sees fit without running into errors. Background on prior attempts: Earlier versions of this patch used a bool 'cancelling' bit and used the following pattern under timer->lock to publish cancellation status. lock(t->lock); t->cancelling = true; mb(); if (cur->cancelling) return -EDEADLK; unlock(t->lock); hrtimer_cancel(t->timer); t->cancelling = false; The store outside the critical section could overwrite a parallel requests t->cancelling assignment to true, to ensure the parallely executing callback observes its cancellation status. It would be necessary to clear this cancelling bit once hrtimer_cancel is done, but lack of serialization introduced races. Another option was explored where bpf_timer_start would clear the bit when (re)starting the timer under timer->lock. This would ensure serialized access to the cancelling bit, but may allow it to be cleared before in-flight hrtimer_cancel has finished executing, such that lockups can occur again. Thus, we choose an atomic counter to keep track of all outstanding cancellation requests and use it to prevent lockups in case callbacks attempt to cancel each other while executing in parallel. Reported-by:
Dohyun Kim <dohyunkim@google.com> Reported-by:
Neel Natu <neelnatu@google.com> Fixes: b00628b1 ("bpf: Introduce bpf timers.") Signed-off-by:
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Mohammad Shehar Yaar Tausif authored
The original function call passed size of smap->bucket before the number of buckets which raises the error 'calloc-transposed-args' on compilation. Vlastimil Babka added: The order of parameters can be traced back all the way to 6ac99e8f ("bpf: Introduce bpf sk local storage") accross several refactorings, and that's why the commit is used as a Fixes: tag. In v6.10-rc1, a different commit 2c321f3f ("mm: change inlined allocation helpers to account at the call site") however exposed the order of args in a way that gcc-14 has enough visibility to start warning about it, because (in !CONFIG_MEMCG case) bpf_map_kvcalloc is then a macro alias for kvcalloc instead of a static inline wrapper. To sum up the warning happens when the following conditions are all met: - gcc-14 is used (didn't see it with gcc-13) - commit 2c321f3f is present - CONFIG_MEMCG is not enabled in .config - CONFIG_WERROR turns this from a compiler warning to error Fixes: 6ac99e8f ("bpf: Introduce bpf sk local storage") Reviewed-by:
Andrii Nakryiko <andrii@kernel.org> Tested-by:
Christian Kujau <lists@nerdbynature.de> Signed-off-by:
Mohammad Shehar Yaar Tausif <sheharyaar48@gmail.com> Signed-off-by:
Vlastimil Babka <vbabka@suse.cz> Link: https://lore.kernel.org/r/20240710100521.15061-2-vbabka@suse.czSigned-off-by:
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Linus Torvalds authored
Merge tag 'mm-hotfixes-stable-2024-07-10-13-19' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "21 hotfixes, 15 of which are cc:stable. No identifiable theme here - all are singleton patches, 19 are for MM" * tag 'mm-hotfixes-stable-2024-07-10-13-19' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (21 commits) mm/hugetlb: fix kernel NULL pointer dereference when migrating hugetlb folio mm/hugetlb: fix potential race in __update_and_free_hugetlb_folio() filemap: replace pte_offset_map() with pte_offset_map_nolock() arch/xtensa: always_inline get_current() and current_thread_info() sched.h: always_inline alloc_tag_{save|restore} to fix modpost warnings MAINTAINERS: mailmap: update Lorenzo Stoakes's email address mm: fix crashes from deferred split racing folio migration lib/build_OID_registry: avoid non-destructive substitution for Perl < 5.13.2 compat mm: gup: stop abusing try_grab_folio nilfs2: fix kernel bug on rename operation of broken directory mm/hugetlb_vmemmap: fix race with speculative PFN walkers cachestat: do not flush stats in recency check mm/shmem: disable PMD-sized page cache if needed mm/filemap: skip to create PMD-sized page cache if needed mm/readahead: limit page cache size in page_cache_ra_order() mm/filemap: make MAX_PAGECACHE_ORDER acceptable to xarray mm/damon/core: merge regions aggressively when max_nr_regions is unmet Fix userfaultfd_api to return EINVAL as expected mm: vmalloc: check if a hash-index is in cpu_possible_mask mm: prevent derefencing NULL ptr in pfn_section_valid() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "One core change that moves a disk start message to a location where it will only be printed once instead of twice plus a couple of error handling race fixes in the ufs driver" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: sd: Do not repeat the starting disk message scsi: ufs: core: Fix ufshcd_abort_one racing issue scsi: ufs: core: Fix ufshcd_clear_cmd racing issue
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https://github.com/awilliam/linux-vfioLinus Torvalds authored
Pull VFIO fix from Alex Williamson: - Recent stable backports are exposing a bug introduced in the v6.10 development cycle where a counter value is uninitialized. This leads to regressions in userspace drivers like QEMU where where the kernel might ask for an arbitrary buffer size or return out of memory itself based on a bogus value. Zero initialize the counter. (Yi Liu) * tag 'vfio-v6.10' of https://github.com/awilliam/linux-vfio: vfio/pci: Init the count variable in collecting hot-reset devices
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https://evilpiepirate.org/git/bcachefsLinus Torvalds authored
Pull bcachefs fixes from Kent Overstreet: - Switch some asserts to WARN() - Fix a few "transaction not locked" asserts in the data read retry paths and backpointers gc - Fix a race that would cause the journal to get stuck on a flush commit - Add missing fsck checks for the fragmentation LRU - The usual assorted ssorted syzbot fixes * tag 'bcachefs-2024-07-10' of https://evilpiepirate.org/git/bcachefs: (22 commits) bcachefs: Add missing bch2_trans_begin() bcachefs: Fix missing error check in journal_entry_btree_keys_validate() bcachefs: Warn on attempting a move with no replicas bcachefs: bch2_data_update_to_text() bcachefs: Log mount failure error code bcachefs: Fix undefined behaviour in eytzinger1_first() bcachefs: Mark bch_inode_info as SLAB_ACCOUNT bcachefs: Fix bch2_inode_insert() race path for tmpfiles closures: fix closure_sync + closure debugging bcachefs: Fix journal getting stuck on a flush commit bcachefs: io clock: run timer fns under clock lock bcachefs: Repair fragmentation_lru in alloc_write_key() bcachefs: add check for missing fragmentation in check_alloc_to_lru_ref() bcachefs: bch2_btree_write_buffer_maybe_flush() bcachefs: Add missing printbuf_tabstops_reset() calls bcachefs: Fix loop restart in bch2_btree_transactions_read() bcachefs: Fix bch2_read_retry_nodecode() bcachefs: Don't use the new_fs() bucket alloc path on an initialized fs bcachefs: Fix shift greater than integer size bcachefs: Change bch2_fs_journal_stop() BUG_ON() to warning ...
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Linus Torvalds authored
Merge tag 'platform-drivers-x86-v6.10-6' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver fix from Hans de Goede: "One-liner fix for a dmi_system_id array in the toshiba_acpi driver not being terminated properly. Something which somehow has escaped detection since being introduced in 2022 until now" * tag 'platform-drivers-x86-v6.10-6' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86: toshiba_acpi: Fix array out-of-bounds access
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull ACPI fix from Rafael Wysocki: "Fix the sorting of _CST output data in the ACPI processor idle driver (Kuan-Wei Chiu)" * tag 'acpi-6.10-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: processor_idle: Fix invalid comparison with insertion sort for latency
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