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2023-08-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-15/+13
Cross-merge networking fixes after downstream PR. No conflicts. Adjacent changes: drivers/net/ethernet/intel/igc/igc_main.c 06b412589eef ("igc: Add lock to safeguard global Qbv variables") d3750076d464 ("igc: Add TransmissionOverrun counter") drivers/net/ethernet/microsoft/mana/mana_en.c a7dfeda6fdec ("net: mana: Fix MANA VF unload when hardware is unresponsive") a9ca9f9ceff3 ("page_pool: split types and declarations from page_pool.h") 92272ec4107e ("eth: add missing xdp.h includes in drivers") net/mptcp/protocol.h 511b90e39250 ("mptcp: fix disconnect vs accept race") b8dc6d6ce931 ("mptcp: fix rcv buffer auto-tuning") tools/testing/selftests/net/mptcp/mptcp_join.sh c8c101ae390a ("selftests: mptcp: join: fix 'implicit EP' test") 03668c65d153 ("selftests: mptcp: join: rework detailed report") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-10Merge tag 'net-6.5-rc6' of ↵Linus Torvalds1-15/+12
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from netfilter, wireless and bpf. Still trending up in size but the good news is that the "current" regressions are resolved, AFAIK. We're getting weirdly many fixes for Wake-on-LAN and suspend/resume handling on embedded this week (most not merged yet), not sure why. But those are all for older bugs. Current release - regressions: - tls: set MSG_SPLICE_PAGES consistently when handing encrypted data over to TCP Current release - new code bugs: - eth: mlx5: correct IDs on VFs internal to the device (IPU) Previous releases - regressions: - phy: at803x: fix WoL support / reporting on AR8032 - bonding: fix incorrect deletion of ETH_P_8021AD protocol VID from slaves, leading to BUG_ON() - tun: prevent tun_build_skb() from exceeding the packet size limit - wifi: rtw89: fix 8852AE disconnection caused by RX full flags - eth/PCI: enetc: fix probing after 6fffbc7ae137 ("PCI: Honor firmware's device disabled status"), keep PCI devices around even if they are disabled / not going to be probed to be able to apply quirks on them - eth: prestera: fix handling IPv4 routes with nexthop IDs Previous releases - always broken: - netfilter: re-work garbage collection to avoid races between user-facing API and timeouts - tunnels: fix generating ipv4 PMTU error on non-linear skbs - nexthop: fix infinite nexthop bucket dump when using maximum nexthop ID - wifi: nl80211: fix integer overflow in nl80211_parse_mbssid_elems() Misc: - unix: use consistent error code in SO_PEERPIDFD - ipv6: adjust ndisc_is_useropt() to include PREFIX_INFO, in prep for upcoming IETF RFC" * tag 'net-6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (94 commits) net: hns3: fix strscpy causing content truncation issue net: tls: set MSG_SPLICE_PAGES consistently ibmvnic: Ensure login failure recovery is safe from other resets ibmvnic: Do partial reset on login failure ibmvnic: Handle DMA unmapping of login buffs in release functions ibmvnic: Unmap DMA login rsp buffer on send login fail ibmvnic: Enforce stronger sanity checks on login response net: mana: Fix MANA VF unload when hardware is unresponsive netfilter: nf_tables: remove busy mark and gc batch API netfilter: nft_set_hash: mark set element as dead when deleting from packet path netfilter: nf_tables: adapt set backend to use GC transaction API netfilter: nf_tables: GC transaction API to avoid race with control plane selftests/bpf: Add sockmap test for redirecting partial skb data selftests/bpf: fix a CI failure caused by vsock sockmap test bpf, sockmap: Fix bug that strp_done cannot be called bpf, sockmap: Fix map type error in sock_map_del_link xsk: fix refcount underflow in error path ipv6: adjust ndisc_is_useropt() to also return true for PIO selftests: forwarding: bridge_mdb: Make test more robust selftests: forwarding: bridge_mdb_max: Fix failing test with old libnet ...
2023-08-10net: ptp: create a mock-up PTP Hardware Clock driverVladimir Oltean1-0/+7
There are several cases where virtual net devices may benefit from having a PTP clock, and these have to do with testing. I can see at least netdevsim and veth as potential users of a common mock-up PTP hardware clock driver. The proposed idea is to create an object which emulates PTP clock operations on top of the unadjustable CLOCK_MONOTONIC_RAW plus a software-controlled time domain via a timecounter/cyclecounter and then link that PHC to the netdevsim device. The driver is fully functional for its intended purpose, and it successfully passes the PTP selftests. $ cd tools/testing/selftests/ptp/ $ ./phc.sh /dev/ptp2 TEST: settime [ OK ] TEST: adjtime [ OK ] TEST: adjfreq [ OK ] Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Link: https://lore.kernel.org/r/20230807193324.4128292-7-vladimir.oltean@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-10Merge tag 'wireless-2023-08-09' of ↵Jakub Kicinski1-4/+1
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless Johannes Berg says: ==================== Just a few small updates: * fix an integer overflow in nl80211 * fix rtw89 8852AE disconnections * fix a buffer overflow in ath12k * fix AP_VLAN configuration lookups * fix allocation failure handling in brcm80211 * update MAINTAINERS for some drivers * tag 'wireless-2023-08-09' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless: wifi: ath12k: Fix buffer overflow when scanning with extraie wifi: nl80211: fix integer overflow in nl80211_parse_mbssid_elems() wifi: cfg80211: fix sband iftype data lookup for AP_VLAN wifi: rtw89: fix 8852AE disconnection caused by RX full flags MAINTAINERS: Remove tree entry for rtl8180 MAINTAINERS: Update entry for rtl8187 wifi: brcm80211: handle params_v1 allocation failure ==================== Link: https://lore.kernel.org/r/20230809124818.167432-2-johannes@sipsolutions.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-09net: fs_enet: Remove linux/fs_enet_pd.hChristophe Leroy1-1/+0
linux/fs_enet_pd.h is not used anymore. Remove it. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/5be102791c987792ad127b15543ee6715394cf67.1691155347.git.christophe.leroy@csgroup.eu Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-09MAINTAINERS: update Claudiu Beznea's email addressClaudiu Beznea1-11/+11
Update MAINTAINERS entries with a valid email address as the Microchip one is no longer valid. Acked-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev> Acked-by: Sebastian Reichel <sre@kernel.org> Link: https://lore.kernel.org/r/20230804050007.235799-1-claudiu.beznea@tuxon.dev Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-08MAINTAINERS: Remove tree entry for rtl8180Larry Finger1-1/+0
This entry is not needed. Remove it. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Link: https://lore.kernel.org/r/20230804222438.16076-3-Larry.Finger@lwfinger.net Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-08-08MAINTAINERS: Update entry for rtl8187Larry Finger1-3/+1
As Herton Ronaldo Krzesinski is no longer active, remove him as maintainer for rtl8187. The git tree entry is also removed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Link: https://lore.kernel.org/r/20230804222438.16076-2-Larry.Finger@lwfinger.net Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-08-07page_pool: split types and declarations from page_pool.hYunsheng Lin1-1/+1
Split types and pure function declarations from page_pool.h and add them in page_page/types.h, so that C sources can include page_pool.h and headers should generally only include page_pool/types.h as suggested by jakub. Rename page_pool.h to page_pool/helpers.h to have both in one place. Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Suggested-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com> Reviewed-by: Alexander Duyck <alexanderduyck@fb.com> Link: https://lore.kernel.org/r/20230804180529.2483231-2-aleksander.lobakin@intel.com [Jakub: change microsoft/mana, fix kdoc paths in Documentation] Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-04Merge tag 'mtd/fixes-for-6.5-rc5' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull mtd fixes from Miquel Raynal: "Raw NAND fixes: - fsl_upm: Fix an off-by one test in fun_exec_op() - Rockchip: - Align hwecc vs. raw page helper layouts - Fix oobfree offset and description - Meson: Fix OOB available bytes for ECC - Omap ELM: Fix incorrect type in assignment SPI-NOR fix: - Avoid holes in struct spi_mem_op Hyperbus fix: - Add Tudor as reviewer in MAINTAINERS SPI-NAND fixes: - Winbond and Toshiba: Fix ecc_get_status" * tag 'mtd/fixes-for-6.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: rawnand: fsl_upm: Fix an off-by one test in fun_exec_op() mtd: spi-nor: avoid holes in struct spi_mem_op MAINTAINERS: Add myself as reviewer for HYPERBUS mtd: rawnand: rockchip: Align hwecc vs. raw page helper layouts mtd: rawnand: rockchip: fix oobfree offset and description mtd: rawnand: meson: fix OOB available bytes for ECC mtd: rawnand: omap_elm: Fix incorrect type in assignment mtd: spinand: winbond: Fix ecc_get_status mtd: spinand: toshiba: Fix ecc_get_status
2023-08-04Merge tag 'for-netdev' of ↵Jakub Kicinski1-2/+2
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next Martin KaFai Lau says: ==================== pull-request: bpf-next 2023-08-03 We've added 54 non-merge commits during the last 10 day(s) which contain a total of 84 files changed, 4026 insertions(+), 562 deletions(-). The main changes are: 1) Add SO_REUSEPORT support for TC bpf_sk_assign from Lorenz Bauer, Daniel Borkmann 2) Support new insns from cpu v4 from Yonghong Song 3) Non-atomically allocate freelist during prefill from YiFei Zhu 4) Support defragmenting IPv(4|6) packets in BPF from Daniel Xu 5) Add tracepoint to xdp attaching failure from Leon Hwang 6) struct netdev_rx_queue and xdp.h reshuffling to reduce rebuild time from Jakub Kicinski * tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (54 commits) net: invert the netdevice.h vs xdp.h dependency net: move struct netdev_rx_queue out of netdevice.h eth: add missing xdp.h includes in drivers selftests/bpf: Add testcase for xdp attaching failure tracepoint bpf, xdp: Add tracepoint to xdp attaching failure selftests/bpf: fix static assert compilation issue for test_cls_*.c bpf: fix bpf_probe_read_kernel prototype mismatch riscv, bpf: Adapt bpf trampoline to optimized riscv ftrace framework libbpf: fix typos in Makefile tracing: bpf: use struct trace_entry in struct syscall_tp_t bpf, devmap: Remove unused dtab field from bpf_dtab_netdev bpf, cpumap: Remove unused cmap field from bpf_cpu_map_entry netfilter: bpf: Only define get_proto_defrag_hook() if necessary bpf: Fix an array-index-out-of-bounds issue in disasm.c net: remove duplicate INDIRECT_CALLABLE_DECLARE of udp[6]_ehashfn docs/bpf: Fix malformed documentation bpf: selftests: Add defrag selftests bpf: selftests: Support custom type and proto for client sockets bpf: selftests: Support not connecting client socket netfilter: bpf: Support BPF_F_NETFILTER_IP_DEFRAG in netfilter link ... ==================== Link: https://lore.kernel.org/r/20230803174845.825419-1-martin.lau@linux.dev Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-26/+27
Cross-merge networking fixes after downstream PR. Conflicts: net/dsa/port.c 9945c1fb03a3 ("net: dsa: fix older DSA drivers using phylink") a88dd7538461 ("net: dsa: remove legacy_pre_march2020 detection") https://lore.kernel.org/all/20230731102254.2c9868ca@canb.auug.org.au/ net/xdp/xsk.c 3c5b4d69c358 ("net: annotate data-races around sk->sk_mark") b7f72a30e9ac ("xsk: introduce wrappers and helpers for supporting multi-buffer in Tx path") https://lore.kernel.org/all/20230731102631.39988412@canb.auug.org.au/ drivers/net/ethernet/broadcom/bnxt/bnxt.c 37b61cda9c16 ("bnxt: don't handle XDP in netpoll") 2b56b3d99241 ("eth: bnxt: handle invalid Tx completions more gracefully") https://lore.kernel.org/all/20230801101708.1dc7faac@canb.auug.org.au/ Adjacent changes: drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c 62da08331f1a ("net/mlx5e: Set proper IPsec source port in L4 selector") fbd517549c32 ("net/mlx5e: Add function to get IPsec offload namespace") drivers/net/ethernet/sfc/selftest.c 55c1528f9b97 ("sfc: fix field-spanning memcpy in selftest") ae9d445cd41f ("sfc: Miscellaneous comment removals") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-04Merge tag 'net-6.5-rc5' of ↵Linus Torvalds1-24/+18
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from bpf and wireless. Nothing scary here. Feels like the first wave of regressions from v6.5 is addressed - one outstanding fix still to come in TLS for the sendpage rework. Current release - regressions: - udp: fix __ip_append_data()'s handling of MSG_SPLICE_PAGES - dsa: fix older DSA drivers using phylink Previous releases - regressions: - gro: fix misuse of CB in udp socket lookup - mlx5: unregister devlink params in case interface is down - Revert "wifi: ath11k: Enable threaded NAPI" Previous releases - always broken: - sched: cls_u32: fix match key mis-addressing - sched: bind logic fixes for cls_fw, cls_u32 and cls_route - add bound checks to a number of places which hand-parse netlink - bpf: disable preemption in perf_event_output helpers code - qed: fix scheduling in a tasklet while getting stats - avoid using APIs which are not hardirq-safe in couple of drivers, when we may be in a hard IRQ (netconsole) - wifi: cfg80211: fix return value in scan logic, avoid page allocator warning - wifi: mt76: mt7615: do not advertise 5 GHz on first PHY of MT7615D (DBDC) Misc: - drop handful of inactive maintainers, put some new in place" * tag 'net-6.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (98 commits) MAINTAINERS: update TUN/TAP maintainers test/vsock: remove vsock_perf executable on `make clean` tcp_metrics: fix data-race in tcpm_suck_dst() vs fastopen tcp_metrics: annotate data-races around tm->tcpm_net tcp_metrics: annotate data-races around tm->tcpm_vals[] tcp_metrics: annotate data-races around tm->tcpm_lock tcp_metrics: annotate data-races around tm->tcpm_stamp tcp_metrics: fix addr_same() helper prestera: fix fallback to previous version on same major version udp: Fix __ip_append_data()'s handling of MSG_SPLICE_PAGES net/mlx5e: Set proper IPsec source port in L4 selector net/mlx5: fs_core: Skip the FTs in the same FS_TYPE_PRIO_CHAINS fs_prio net/mlx5: fs_core: Make find_closest_ft more generic wifi: brcmfmac: Fix field-spanning write in brcmf_scan_params_v2_to_v1() vxlan: Fix nexthop hash size ip6mr: Fix skb_under_panic in ip6mr_cache_report() s390/qeth: Don't call dev_close/dev_open (DOWN/UP) net: tap_open(): set sk_uid from current_fsuid() net: tun_chr_open(): set sk_uid from current_fsuid() net: dcb: choose correct policy to parse DCB_ATTR_BCN ...
2023-08-03MAINTAINERS: update TUN/TAP maintainersJakub Kicinski1-1/+4
Willem and Jason have agreed to take over the maintainer duties for TUN/TAP, thank you! There's an existing entry for TUN/TAP which only covers the user mode Linux implementation. Since we haven't heard from Maxim on the list for almost a decade, extend that entry and take it over, rather than adding a new one. Acked-by: Willem de Bruijn <willemb@google.com> Acked-by: Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/20230802182843.4193099-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-03Merge tag 'wireless-2023-08-03' of ↵Jakub Kicinski1-22/+14
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless Kalle Valo says: ==================== wireless fixes for v6.5 We did some house cleaning in MAINTAINERS file so several patches about that. Few regressions fixed and also fix some recently enabled memcpy() warnings. Only small commits and nothing special standing out. * tag 'wireless-2023-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless: wifi: brcmfmac: Fix field-spanning write in brcmf_scan_params_v2_to_v1() wifi: ray_cs: Replace 1-element array with flexible array MAINTAINERS: add Jeff as ath10k, ath11k and ath12k maintainer MAINTAINERS: wifi: mark mlw8k as orphan MAINTAINERS: wifi: mark b43 as orphan MAINTAINERS: wifi: mark zd1211rw as orphan MAINTAINERS: wifi: mark wl3501 as orphan MAINTAINERS: wifi: mark rndis_wlan as orphan MAINTAINERS: wifi: mark ar5523 as orphan MAINTAINERS: wifi: mark cw1200 as orphan MAINTAINERS: wifi: atmel: mark as orphan MAINTAINERS: wifi: rtw88: change Ping as the maintainer Revert "wifi: ath6k: silence false positive -Wno-dangling-pointer warning on GCC 12" wifi: cfg80211: Fix return value in scan logic Revert "wifi: ath11k: Enable threaded NAPI" MAINTAINERS: Update mwifiex maintainer list wifi: mt76: mt7615: do not advertise 5 GHz on first phy of MT7615D (DBDC) ==================== Link: https://lore.kernel.org/r/20230803140058.57476C433C9@smtp.kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-03net: phy: provide phylib stubs for hardware timestamping operationsVladimir Oltean1-0/+1
net/core/dev_ioctl.c (built-in code) will want to call phy_mii_ioctl() for hardware timestamping purposes. This is not directly possible, because phy_mii_ioctl() is a symbol provided under CONFIG_PHYLIB. Do something similar to what was done in DSA in commit 5a17818682cf ("net: dsa: replace NETDEV_PRE_CHANGE_HWTSTAMP notifier with a stub"), and arrange some indirect calls to phy_mii_ioctl() through a stub structure containing function pointers, that's provided by phylib as built-in even when CONFIG_PHYLIB=m, and which phy_init() populates at runtime (module insertion). Note: maybe the ownership of the ethtool_phy_ops singleton is backwards, and the methods exposed by that should be later merged into phylib_stubs. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Link: https://lore.kernel.org/r/20230801142824.1772134-12-vladimir.oltean@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-30Merge tag 'usb-6.5-rc4' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are a set of USB driver fixes for 6.5-rc4. Include in here are: - new USB serial device ids - dwc3 driver fixes for reported issues - typec driver fixes for reported problems - gadget driver fixes - reverts of some problematic USB changes that went into -rc1 All of these have been in linux-next with no reported problems" * tag 'usb-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (24 commits) usb: misc: ehset: fix wrong if condition usb: dwc3: pci: skip BYT GPIO lookup table for hardwired phy usb: cdns3: fix incorrect calculation of ep_buf_size when more than one config usb: gadget: call usb_gadget_check_config() to verify UDC capability usb: typec: Use sysfs_emit_at when concatenating the string usb: typec: Iterate pds array when showing the pd list usb: typec: Set port->pd before adding device for typec_port usb: typec: qcom: fix return value check in qcom_pmic_typec_probe() Revert "usb: gadget: tegra-xudc: Fix error check in tegra_xudc_powerdomain_init()" Revert "usb: xhci: tegra: Fix error check" USB: gadget: Fix the memory leak in raw_gadget driver usb: gadget: core: remove unbalanced mutex_unlock in usb_gadget_activate Revert "usb: dwc3: core: Enable AutoRetry feature in the controller" Revert "xhci: add quirk for host controllers that don't update endpoint DCS" USB: quirks: add quirk for Focusrite Scarlett usb: xhci-mtk: set the dma max_seg_size MAINTAINERS: drop invalid usb/cdns3 Reviewer e-mail usb: dwc3: don't reset device side if dwc3 was configured as host-only usb: typec: ucsi: move typec_set_mode(TYPEC_STATE_SAFE) to ucsi_unregister_partner() usb: ohci-at91: Fix the unhandle interrupt when resume ...
2023-07-30Merge tag 'tty-6.5-rc4' of ↵Linus Torvalds1-0/+6
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial fixes from Greg KH: "Here are some small TTY and serial driver fixes for 6.5-rc4 for some reported problems. Included in here is: - TIOCSTI fix for braille readers - documentation fix for minor numbers - MAINTAINERS update for new serial files in -rc1 - minor serial driver fixes for reported problems All of these have been in linux-next with no reported problems" * tag 'tty-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: 8250_dw: Preserve original value of DLF register tty: serial: sh-sci: Fix sleeping in atomic context serial: sifive: Fix sifive_serial_console_setup() section Documentation: devices.txt: reconcile serial/ucc_uart minor numers MAINTAINERS: Update TTY layer for lists and recently added files tty: n_gsm: fix UAF in gsm_cleanup_mux TIOCSTI: always enable for CAP_SYS_ADMIN
2023-07-28Merge tag 'cxl-fixes-6.5-rc4' of ↵Linus Torvalds1-1/+3
git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl Pull cxl fixes from Vishal Verma: - Update MAINTAINERS for cxl - A few static analysis fixes - Fix a Kconfig dependency for CONFIG_FW_LOADER * tag 'cxl-fixes-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: tools/testing/cxl: Remove unused SZ_512G macro cxl/acpi: Return 'rc' instead of '0' in cxl_parse_cfmws() cxl/acpi: Fix a use-after-free in cxl_parse_cfmws() cxl: Update MAINTAINERS cxl/mem: Fix a double shift bug cxl: fix CONFIG_FW_LOADER dependency
2023-07-28MAINTAINERS: Add myself as maintainer of the ems_pci.c driverGerhard Uttenthaler1-0/+7
At the suggestion of Marc Kleine-Budde [1], I add myself as maintainer of the ems_pci.c driver. [1] https://lore.kernel.org/all/20230720-purplish-quizzical-247024e66671-mkl@pengutronix.de Signed-off-by: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> Link: https://lore.kernel.org/all/20230720144032.28960-1-uttenthaler@ems-wuensche.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2023-07-28MAINTAINERS: stmmac: retire Giuseppe CavallaroJakub Kicinski1-1/+0
I tried to get stmmac maintainers to be more active by agreeing with them off-list on a review rotation. I pinged Peppe 3 times over 2 weeks during his "shift month", no reviews are flowing. All the contributions are much appreciated! But stmmac is quite active, we need participating maintainers :( Reviewed-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/r/20230726151120.1649474-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-0/+2
Cross-merge networking fixes after downstream PR. No conflicts or adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-27MAINTAINERS: Add myself as reviewer for HYPERBUSTudor Ambarus1-0/+1
Add myself as Designated Reviewer for Hyperbus support. I'm assessing the framework and I'd like to get involved in reviewing further patches. Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org> Acked-by: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20230620025359.33839-1-tudor.ambarus@linaro.org
2023-07-26MAINTAINERS: add Jeff as ath10k, ath11k and ath12k maintainerKalle Valo1-0/+3
Jeff will now start maintaining these drivers together with me. Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230725094248.3205486-1-kvalo@kernel.org
2023-07-26MAINTAINERS: wifi: mark mlw8k as orphanKalle Valo1-2/+1
Last activity from Lennert is from 2012 so mark the driver as orphan. Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230724104547.3061709-10-kvalo@kernel.org
2023-07-26MAINTAINERS: wifi: mark b43 as orphanKalle Valo1-1/+1
There's no maintainer for b43 so mark it as orphan. Signed-off-by: Kalle Valo <kvalo@kernel.org> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230724104547.3061709-9-kvalo@kernel.org
2023-07-26MAINTAINERS: wifi: mark zd1211rw as orphanKalle Valo1-4/+1
Last activity from Ulrich is from 2007 so mark the driver orphan. Remove the zd1211-devs list, I doubt anyone uses it anymore. The webpage seems to be down so remove that as well. Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230724104547.3061709-8-kvalo@kernel.org
2023-07-26MAINTAINERS: wifi: mark wl3501 as orphanKalle Valo1-1/+1
There's no maintainer for this driver so mark it as orphan. Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230724104547.3061709-7-kvalo@kernel.org
2023-07-26MAINTAINERS: wifi: mark rndis_wlan as orphanKalle Valo1-2/+1
Last activity from Jussi for this driver is from 2013 so mark the driver orphan. Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230724104547.3061709-6-kvalo@kernel.org
2023-07-26MAINTAINERS: wifi: mark ar5523 as orphanKalle Valo1-2/+1
Last activity from Pontus for this driver is from 2013 so mark the driver orphan. Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230724104547.3061709-5-kvalo@kernel.org
2023-07-26MAINTAINERS: wifi: mark cw1200 as orphanKalle Valo1-2/+1
Last activity from Solomon is from 2013 so mark the driver orphan. Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230724104547.3061709-4-kvalo@kernel.org
2023-07-26MAINTAINERS: wifi: atmel: mark as orphanKalle Valo1-2/+1
Last activity from Simon is from 2005 so mark the driver is orphan. Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230724104547.3061709-3-kvalo@kernel.org
2023-07-26MAINTAINERS: wifi: rtw88: change Ping as the maintainerKalle Valo1-1/+1
Yan-Hsuan has been away since 2021 and Ping has been the de facto maintainer the past year, actively reviewing patches and doing all other maintainer duties. So fix the MAINTAINERS file to show the current situation. Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230724104547.3061709-2-kvalo@kernel.org
2023-07-25MAINTAINERS: Update TTY layer for lists and recently added filesTony Lindgren1-0/+6
Add mailing lists for linux-serial and lkml for the TTY layer. And let's list the recently added files. This makes it easier for get_maintainer.pl to include linux-serial for patches. Signed-off-by: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/r/20230721072334.59272-1-tony@atomide.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-25MAINTAINERS: Replace my email addressYonghong Song1-2/+2
Switch from corporate email address to linux.dev address. Signed-off-by: Yonghong Song <yonghong.song@linux.dev> Link: https://lore.kernel.org/r/20230725054100.1013421-1-yonghong.song@linux.dev Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
2023-07-25MAINTAINERS: drop invalid usb/cdns3 Reviewer e-mailRoger Quadros1-1/+0
Alternate working e-mail of this Reviewer not available so drop it do prevent unnecessary bounce backs. Signed-off-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20230712122828.17793-1-rogerq@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-24MAINTAINERS: Update mwifiex maintainer listBrian Norris1-5/+2
We haven't heard anything from these folks in years. I've been reviewing many submissions and plan to keep doing so. Cc: Amitkumar Karwar <amitkarwar@gmail.com> Cc: Ganapathi Bhat <ganapathi017@gmail.com> Cc: Sharvari Harisangam <sharvari.harisangam@nxp.com> Cc: Xinming Hu <huxinming820@gmail.com> Signed-off-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230721160603.1.Idf0e8025f59c62d73c08960638249b58cf215acc@changeid
2023-07-22MAINTAINERS: net: fix sort orderMarc Kleine-Budde1-9/+9
Linus seems to like the MAINTAINERS file sorted, see c192ac735768 ("MAINTAINERS 2: Electric Boogaloo"). Since this is currently not the case, restore the sort order. Fixes: 3abf3d15ffff ("MAINTAINERS: ASP 2.0 Ethernet driver maintainers") Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Justin Chen <justin.chen@broadcom.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Florian Fainelli <florian.fainelli@broadcom.com> Link: https://lore.kernel.org/r/20230720151107.679668-1-mkl@pengutronix.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-2/+12
Cross-merge networking fixes after downstream PR. No conflicts or adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-19bpf: Add fd-based tcx multi-prog infra with link supportDaniel Borkmann1-1/+3
This work refactors and adds a lightweight extension ("tcx") to the tc BPF ingress and egress data path side for allowing BPF program management based on fds via bpf() syscall through the newly added generic multi-prog API. The main goal behind this work which we also presented at LPC [0] last year and a recent update at LSF/MM/BPF this year [3] is to support long-awaited BPF link functionality for tc BPF programs, which allows for a model of safe ownership and program detachment. Given the rise in tc BPF users in cloud native environments, this becomes necessary to avoid hard to debug incidents either through stale leftover programs or 3rd party applications accidentally stepping on each others toes. As a recap, a BPF link represents the attachment of a BPF program to a BPF hook point. The BPF link holds a single reference to keep BPF program alive. Moreover, hook points do not reference a BPF link, only the application's fd or pinning does. A BPF link holds meta-data specific to attachment and implements operations for link creation, (atomic) BPF program update, detachment and introspection. The motivation for BPF links for tc BPF programs is multi-fold, for example: - From Meta: "It's especially important for applications that are deployed fleet-wide and that don't "control" hosts they are deployed to. If such application crashes and no one notices and does anything about that, BPF program will keep running draining resources or even just, say, dropping packets. We at FB had outages due to such permanent BPF attachment semantics. With fd-based BPF link we are getting a framework, which allows safe, auto-detachable behavior by default, unless application explicitly opts in by pinning the BPF link." [1] - From Cilium-side the tc BPF programs we attach to host-facing veth devices and phys devices build the core datapath for Kubernetes Pods, and they implement forwarding, load-balancing, policy, EDT-management, etc, within BPF. Currently there is no concept of 'safe' ownership, e.g. we've recently experienced hard-to-debug issues in a user's staging environment where another Kubernetes application using tc BPF attached to the same prio/handle of cls_bpf, accidentally wiping all Cilium-based BPF programs from underneath it. The goal is to establish a clear/safe ownership model via links which cannot accidentally be overridden. [0,2] BPF links for tc can co-exist with non-link attachments, and the semantics are in line also with XDP links: BPF links cannot replace other BPF links, BPF links cannot replace non-BPF links, non-BPF links cannot replace BPF links and lastly only non-BPF links can replace non-BPF links. In case of Cilium, this would solve mentioned issue of safe ownership model as 3rd party applications would not be able to accidentally wipe Cilium programs, even if they are not BPF link aware. Earlier attempts [4] have tried to integrate BPF links into core tc machinery to solve cls_bpf, which has been intrusive to the generic tc kernel API with extensions only specific to cls_bpf and suboptimal/complex since cls_bpf could be wiped from the qdisc also. Locking a tc BPF program in place this way, is getting into layering hacks given the two object models are vastly different. We instead implemented the tcx (tc 'express') layer which is an fd-based tc BPF attach API, so that the BPF link implementation blends in naturally similar to other link types which are fd-based and without the need for changing core tc internal APIs. BPF programs for tc can then be successively migrated from classic cls_bpf to the new tc BPF link without needing to change the program's source code, just the BPF loader mechanics for attaching is sufficient. For the current tc framework, there is no change in behavior with this change and neither does this change touch on tc core kernel APIs. The gist of this patch is that the ingress and egress hook have a lightweight, qdisc-less extension for BPF to attach its tc BPF programs, in other words, a minimal entry point for tc BPF. The name tcx has been suggested from discussion of earlier revisions of this work as a good fit, and to more easily differ between the classic cls_bpf attachment and the fd-based one. For the ingress and egress tcx points, the device holds a cache-friendly array with program pointers which is separated from control plane (slow-path) data. Earlier versions of this work used priority to determine ordering and expression of dependencies similar as with classic tc, but it was challenged that for something more future-proof a better user experience is required. Hence this resulted in the design and development of the generic attach/detach/query API for multi-progs. See prior patch with its discussion on the API design. tcx is the first user and later we plan to integrate also others, for example, one candidate is multi-prog support for XDP which would benefit and have the same 'look and feel' from API perspective. The goal with tcx is to have maximum compatibility to existing tc BPF programs, so they don't need to be rewritten specifically. Compatibility to call into classic tcf_classify() is also provided in order to allow successive migration or both to cleanly co-exist where needed given its all one logical tc layer and the tcx plus classic tc cls/act build one logical overall processing pipeline. tcx supports the simplified return codes TCX_NEXT which is non-terminating (go to next program) and terminating ones with TCX_PASS, TCX_DROP, TCX_REDIRECT. The fd-based API is behind a static key, so that when unused the code is also not entered. The struct tcx_entry's program array is currently static, but could be made dynamic if necessary at a point in future. The a/b pair swap design has been chosen so that for detachment there are no allocations which otherwise could fail. The work has been tested with tc-testing selftest suite which all passes, as well as the tc BPF tests from the BPF CI, and also with Cilium's L4LB. Thanks also to Nikolay Aleksandrov and Martin Lau for in-depth early reviews of this work. [0] https://lpc.events/event/16/contributions/1353/ [1] https://lore.kernel.org/bpf/CAEf4BzbokCJN33Nw_kg82sO=xppXnKWEncGTWCTB9vGCmLB6pw@mail.gmail.com [2] https://colocatedeventseu2023.sched.com/event/1Jo6O/tales-from-an-ebpf-programs-murder-mystery-hemanth-malla-guillaume-fournier-datadog [3] http://vger.kernel.org/bpfconf2023_material/tcx_meta_netdev_borkmann.pdf [4] https://lore.kernel.org/bpf/20210604063116.234316-1-memxor@gmail.com Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Jakub Kicinski <kuba@kernel.org> Link: https://lore.kernel.org/r/20230719140858.13224-3-daniel@iogearbox.net Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2023-07-19bpf: Add generic attach/detach/query API for multi-progsDaniel Borkmann1-0/+1
This adds a generic layer called bpf_mprog which can be reused by different attachment layers to enable multi-program attachment and dependency resolution. In-kernel users of the bpf_mprog don't need to care about the dependency resolution internals, they can just consume it with few API calls. The initial idea of having a generic API sparked out of discussion [0] from an earlier revision of this work where tc's priority was reused and exposed via BPF uapi as a way to coordinate dependencies among tc BPF programs, similar as-is for classic tc BPF. The feedback was that priority provides a bad user experience and is hard to use [1], e.g.: I cannot help but feel that priority logic copy-paste from old tc, netfilter and friends is done because "that's how things were done in the past". [...] Priority gets exposed everywhere in uapi all the way to bpftool when it's right there for users to understand. And that's the main problem with it. The user don't want to and don't need to be aware of it, but uapi forces them to pick the priority. [...] Your cover letter [0] example proves that in real life different service pick the same priority. They simply don't know any better. Priority is an unnecessary magic that apps _have_ to pick, so they just copy-paste and everyone ends up using the same. The course of the discussion showed more and more the need for a generic, reusable API where the "same look and feel" can be applied for various other program types beyond just tc BPF, for example XDP today does not have multi- program support in kernel, but also there was interest around this API for improving management of cgroup program types. Such common multi-program management concept is useful for BPF management daemons or user space BPF applications coordinating internally about their attachments. Both from Cilium and Meta side [2], we've collected the following requirements for a generic attach/detach/query API for multi-progs which has been implemented as part of this work: - Support prog-based attach/detach and link API - Dependency directives (can also be combined): - BPF_F_{BEFORE,AFTER} with relative_{fd,id} which can be {prog,link,none} - BPF_F_ID flag as {fd,id} toggle; the rationale for id is so that user space application does not need CAP_SYS_ADMIN to retrieve foreign fds via bpf_*_get_fd_by_id() - BPF_F_LINK flag as {prog,link} toggle - If relative_{fd,id} is none, then BPF_F_BEFORE will just prepend, and BPF_F_AFTER will just append for attaching - Enforced only at attach time - BPF_F_REPLACE with replace_bpf_fd which can be prog, links have their own infra for replacing their internal prog - If no flags are set, then it's default append behavior for attaching - Internal revision counter and optionally being able to pass expected_revision - User space application can query current state with revision, and pass it along for attachment to assert current state before doing updates - Query also gets extension for link_ids array and link_attach_flags: - prog_ids are always filled with program IDs - link_ids are filled with link IDs when link was used, otherwise 0 - {prog,link}_attach_flags for holding {prog,link}-specific flags - Must be easy to integrate/reuse for in-kernel users The uapi-side changes needed for supporting bpf_mprog are rather minimal, consisting of the additions of the attachment flags, revision counter, and expanding existing union with relative_{fd,id} member. The bpf_mprog framework consists of an bpf_mprog_entry object which holds an array of bpf_mprog_fp (fast-path structure). The bpf_mprog_cp (control-path structure) is part of bpf_mprog_bundle. Both have been separated, so that fast-path gets efficient packing of bpf_prog pointers for maximum cache efficiency. Also, array has been chosen instead of linked list or other structures to remove unnecessary indirections for a fast point-to-entry in tc for BPF. The bpf_mprog_entry comes as a pair via bpf_mprog_bundle so that in case of updates the peer bpf_mprog_entry is populated and then just swapped which avoids additional allocations that could otherwise fail, for example, in detach case. bpf_mprog_{fp,cp} arrays are currently static, but they could be converted to dynamic allocation if necessary at a point in future. Locking is deferred to the in-kernel user of bpf_mprog, for example, in case of tcx which uses this API in the next patch, it piggybacks on rtnl. An extensive test suite for checking all aspects of this API for prog-based attach/detach and link API comes as BPF selftests in this series. Thanks also to Andrii Nakryiko for early API discussions wrt Meta's BPF prog management. [0] https://lore.kernel.org/bpf/20221004231143.19190-1-daniel@iogearbox.net [1] https://lore.kernel.org/bpf/CAADnVQ+gEY3FjCR=+DmjDR4gp5bOYZUFJQXj4agKFHT9CQPZBw@mail.gmail.com [2] http://vger.kernel.org/bpfconf2023_material/tcx_meta_netdev_borkmann.pdf Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/r/20230719140858.13224-2-daniel@iogearbox.net Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2023-07-17MAINTAINERS: ASP 2.0 Ethernet driver maintainersJustin Chen1-0/+9
Add maintainers entry for ASP 2.0 Ethernet driver. Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com> Signed-off-by: Justin Chen <justin.chen@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-07-17ASoC: Merge v6.5-rc2Mark Brown1-289/+507
Get a similar baseline to my other branches, and fixes for people using the branch.
2023-07-16Merge tag 'hardening-v6.5-rc2' of ↵Linus Torvalds1-1/+4
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening fixes from Kees Cook: - Remove LTO-only suffixes from promoted global function symbols (Yonghong Song) - Remove unused .text..refcount section from vmlinux.lds.h (Petr Pavlu) - Add missing __always_inline to sparc __arch_xchg() (Arnd Bergmann) - Claim maintainership of string routines * tag 'hardening-v6.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: sparc: mark __arch_xchg() as __always_inline MAINTAINERS: Foolishly claim maintainership of string routines kallsyms: strip LTO-only suffixes from promoted global functions vmlinux.lds.h: Remove a reference to no longer used sections .text..refcount
2023-07-15Merge tag 'spi-fix-v6.5-rc1' of ↵Linus Torvalds1-1/+8
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A couple of fairly minor driver specific fixes here, plus a bunch of maintainership and admin updates. Nothing too remarkable" * tag 'spi-fix-v6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: mailmap: add entry for Jonas Gorski MAINTAINERS: add myself for spi-bcm63xx spi: s3c64xx: clear loopback bit after loopback test spi: bcm63xx: fix max prepend length MAINTAINERS: Add myself as a maintainer for Microchip SPI
2023-07-15MAINTAINERS: Redo addition of ssm3515 to APPLE SOUNDMartin Povišer1-0/+2
The MAINTAINERS entries added in commit 4ac690bbae02 ("ASoC: ssm3515: Add new amp driver") were later erased in a merge commit. Re-add those. Cc: Mark Brown <broonie@kernel.org> Fixes: af53b00fa3ac ("Merge tag 'v6.4-rc2' into asoc-6.5 to get fixes for CI") Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Link: https://lore.kernel.org/r/20230712121556.93500-1-povik+lin@cutebit.org Signed-off-by: Mark Brown <broonie@kernel.org>
2023-07-14cxl: Update MAINTAINERSDan Williams1-1/+3
Ben, thank you for all the work to get the CXL subsystem off the ground and establishing QEMU as a place where hardware vendors can collaborate on the new advancements and mechanisms appearing in the CXL specification. Jonathan, thank you for your continued review and collaboration, you have been a defacto CXL maintainer for a while now. Davidlohr, thank you for getting the background command infrastructure off the ground and your leadership on and off the lists. Dave Jiang, thank you for yor continued attention to all the cross-subsytem plumbing issues that CXL continues to create. Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: Jonathan Cameron <jonathan.cameron@huawei.com> Cc: Ben Widawsky <bwidawsk@kernel.org> Cc: Adam Manzanares <a.manzanares@samsung.com> Cc: Alison Schofield <alison.schofield@intel.com> Cc: Vishal Verma <vishal.l.verma@intel.com> Cc: Ira Weiny <ira.weiny@intel.com> Cc: Dave Jiang <dave.jiang@intel.com> Acked-by: Davidlohr Bueso <dave@stgolabs.net> Acked-by: Jonathan Cameron <jonathan.cameron@huawei.com> Reviewed-by: Adam Manzanares <a.manzanares@samsung.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Link: https://lore.kernel.org/r/168921298745.190279.14706856880354094471.stgit@dwillia2-xfh.jf.intel.com Reviewed-by: Alison Schofield <alison.schofield@intel.com> Reviewed-by: Vishal Verma <vishal.l.verma@intel.com> Acked-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
2023-07-14Merge tag 'for-netdev' of ↵Jakub Kicinski1-1/+1
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next Alexei Starovoitov says: ==================== pull-request: bpf-next 2023-07-13 We've added 67 non-merge commits during the last 15 day(s) which contain a total of 106 files changed, 4444 insertions(+), 619 deletions(-). The main changes are: 1) Fix bpftool build in presence of stale vmlinux.h, from Alexander Lobakin. 2) Introduce bpf_me_mcache_free_rcu() and fix OOM under stress, from Alexei Starovoitov. 3) Teach verifier actual bounds of bpf_get_smp_processor_id() and fix perf+libbpf issue related to custom section handling, from Andrii Nakryiko. 4) Introduce bpf map element count, from Anton Protopopov. 5) Check skb ownership against full socket, from Kui-Feng Lee. 6) Support for up to 12 arguments in BPF trampoline, from Menglong Dong. 7) Export rcu_request_urgent_qs_task, from Paul E. McKenney. 8) Fix BTF walking of unions, from Yafang Shao. 9) Extend link_info for kprobe_multi and perf_event links, from Yafang Shao. * tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (67 commits) selftests/bpf: Add selftest for PTR_UNTRUSTED bpf: Fix an error in verifying a field in a union selftests/bpf: Add selftests for nested_trust bpf: Fix an error around PTR_UNTRUSTED selftests/bpf: add testcase for TRACING with 6+ arguments bpf, x86: allow function arguments up to 12 for TRACING bpf, x86: save/restore regs with BPF_DW size bpftool: Use "fallthrough;" keyword instead of comments bpf: Add object leak check. bpf: Convert bpf_cpumask to bpf_mem_cache_free_rcu. bpf: Introduce bpf_mem_free_rcu() similar to kfree_rcu(). selftests/bpf: Improve test coverage of bpf_mem_alloc. rcu: Export rcu_request_urgent_qs_task() bpf: Allow reuse from waiting_for_gp_ttrace list. bpf: Add a hint to allocated objects. bpf: Change bpf_mem_cache draining process. bpf: Further refactor alloc_bulk(). bpf: Factor out inc/dec of active flag into helpers. bpf: Refactor alloc_bulk(). bpf: Let free_all() return the number of freed elements. ... ==================== Link: https://lore.kernel.org/r/20230714020910.80794-1-alexei.starovoitov@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-14Merge tag 'net-6.5-rc2' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from netfilter, wireless and ebpf. Current release - regressions: - netfilter: conntrack: gre: don't set assured flag for clash entries - wifi: iwlwifi: remove 'use_tfh' config to fix crash Previous releases - regressions: - ipv6: fix a potential refcount underflow for idev - icmp6: ifix null-ptr-deref of ip6_null_entry->rt6i_idev in icmp6_dev() - bpf: fix max stack depth check for async callbacks - eth: mlx5e: - check for NOT_READY flag state after locking - fix page_pool page fragment tracking for XDP - eth: igc: - fix tx hang issue when QBV gate is closed - fix corner cases for TSN offload - eth: octeontx2-af: Move validation of ptp pointer before its usage - eth: ena: fix shift-out-of-bounds in exponential backoff Previous releases - always broken: - core: prevent skb corruption on frag list segmentation - sched: - cls_fw: fix improper refcount update leads to use-after-free - sch_qfq: account for stab overhead in qfq_enqueue - netfilter: - report use refcount overflow - prevent OOB access in nft_byteorder_eval - wifi: mt7921e: fix init command fail with enabled device - eth: ocelot: fix oversize frame dropping for preemptible TCs - eth: fec: recycle pages for transmitted XDP frames" * tag 'net-6.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (79 commits) selftests: tc-testing: add test for qfq with stab overhead net/sched: sch_qfq: account for stab overhead in qfq_enqueue selftests: tc-testing: add tests for qfq mtu sanity check net/sched: sch_qfq: reintroduce lmax bound check for MTU wifi: cfg80211: fix receiving mesh packets without RFC1042 header wifi: rtw89: debug: fix error code in rtw89_debug_priv_send_h2c_set() net: txgbe: fix eeprom calculation error net/sched: make psched_mtu() RTNL-less safe net: ena: fix shift-out-of-bounds in exponential backoff netdevsim: fix uninitialized data in nsim_dev_trap_fa_cookie_write() net/sched: flower: Ensure both minimum and maximum ports are specified MAINTAINERS: Add another mailing list for QUALCOMM ETHQOS ETHERNET DRIVER docs: netdev: update the URL of the status page wifi: iwlwifi: remove 'use_tfh' config to fix crash xdp: use trusted arguments in XDP hints kfuncs bpf: cpumap: Fix memory leak in cpu_map_update_elem wifi: airo: avoid uninitialized warning in airo_get_rate() octeontx2-pf: Add additional check for MCAM rules net: dsa: Removed unneeded of_node_put in felix_parse_ports_node net: fec: use netdev_err_once() instead of netdev_err() ...
2023-07-13MAINTAINERS: Foolishly claim maintainership of string routinesKees Cook1-1/+4
Since the string API is tightly coupled with FORTIFY_SOURCE, I am offering myself up as maintainer for it. Thankfully Andy is already a reviewer and can keep me on the straight and narrow. Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20230712194625.never.252-kees@kernel.org Signed-off-by: Kees Cook <keescook@chromium.org>