November 2024 - Linux-stable-mirror

[PATCH 4.19 000/349] 4.19.323-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.323 release. There are 349 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sat, 09 Nov 2024 06:33:12 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.323-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.323-rc2 Jeongjun Park <aha310510(a)gmail.com> vt: prevent kernel-infoleak in con_font_get() Jeongjun Park <aha310510(a)gmail.com> mm: shmem: fix data-race in shmem_getattr() Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix kernel bug due to missing clearing of checked flag Edward Adam Davis <eadavis(a)qq.com> ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix potential deadlock with newly created symlinks Ville Syrjälä <ville.syrjala(a)linux.intel.com> wifi: iwlegacy: Clear stale interrupts before resuming device Manikanta Pubbisetty <quic_mpubbise(a)quicinc.com> wifi: ath10k: Fix memory leak in management tx Felix Fietkau <nbd(a)nbd.name> wifi: mac80211: do not pass a stopped vif to the driver in .get_txpower Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "driver core: Fix uevent_show() vs driver detach race" Faisal Hassan <quic_faisalh(a)quicinc.com> xhci: Fix Link TRB DMA in command ring stopped completion event Zijun Hu <quic_zijuhu(a)quicinc.com> usb: phy: Fix API devm_usb_put_phy() can not release the phy Zongmin Zhou <zhouzongmin(a)kylinos.cn> usbip: tools: Fix detach_port() invalid port error path Dimitri Sivanich <sivanich(a)hpe.com> misc: sgi-gru: Don't disable preemption in GRU driver Daniel Palmer <daniel(a)0x0f.com> net: amd: mvme147: Fix probe banner message Xiongfeng Wang <wangxiongfeng2(a)huawei.com> firmware: arm_sdei: Fix the input parameter of cpuhp_remove_state() Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_payload: sanitize offset and length before calling skb_checksum() Benoît Monin <benoit.monin(a)gmx.fr> net: skip offload for NETIF_F_IPV6_CSUM if ipv6 header contains extension Xin Long <lucien.xin(a)gmail.com> net: support ip generic csum processing in skb_csum_hwoffload_help Byeonguk Jeong <jungbu2855(a)gmail.com> bpf: Fix out-of-bounds write in trie_get_next_key() Pedro Tammela <pctammela(a)mojatatu.com> net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT Pablo Neira Ayuso <pablo(a)netfilter.org> gtp: allow -1 to be specified as file description from userspace Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> gtp: simplify error handling code in 'gtp_encap_enable()' Wander Lairson Costa <wander(a)redhat.com> igb: Disable threaded IRQ for igb_msix_other Felix Fietkau <nbd(a)nbd.name> wifi: mac80211: skip non-uploaded keys in ieee80211_iter_keys Xiu Jianfeng <xiujianfeng(a)huawei.com> cgroup: Fix potential overflow issue when checking max_depth Selvarasu Ganesan <selvarasu.g(a)samsung.com> usb: dwc3: core: Stop processing of pending events if controller is halted Yu Chen <chenyu56(a)huawei.com> usb: dwc3: Add splitdisable quirk for Hisilicon Kirin Soc Marek Szyprowski <m.szyprowski(a)samsung.com> usb: dwc3: remove generic PHY calibrate() calls Sabrina Dubroca <sd(a)queasysnail.net> xfrm: validate new SA's prefixlen using SA family when sel.family is unset junhua huang <huang.junhua(a)zte.com.cn> arm64/uprobes: change the uprobe_opcode_t typedef to fix the sparse warning Paul Moore <paul(a)paul-moore.com> selinux: improve error checking in sel_write_load() Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Fix VF namespace also in synthetic NIC NETDEV_REGISTER event Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix kernel bug due to missing clearing of buffer delay flag Shubham Panwar <shubiisp8(a)gmail.com> ACPI: button: Add DMI quirk for Samsung Galaxy Book2 to fix initial lid detection issue Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: Guard against bad data for ATIF ACPI method Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek: Update default depop procedure Jinjie Ruan <ruanjinjie(a)huawei.com> posix-clock: posix-clock: Fix unbalanced locking in pc_clock_settime() Oliver Neukum <oneukum(a)suse.com> net: usb: usbnet: fix name regression Biju Das <biju.das(a)bp.renesas.com> dt-bindings: power: Add r8a774b1 SYSC power domain definitions Wang Hai <wanghai38(a)huawei.com> be2net: fix potential memory leak in be_xmit() Wang Hai <wanghai38(a)huawei.com> net/sun3_82586: fix potential memory leak in sun3_82586_send_packet() Dave Kleikamp <dave.kleikamp(a)oracle.com> jfs: Fix sanity check in dbMount Gianfranco Trad <gianf.trad(a)gmail.com> udf: fix uninit-value use in udf_get_fileshortad Nico Boehr <nrb(a)linux.ibm.com> KVM: s390: gaccess: Check if guest address is in memslot Janis Schoetterl-Glausch <scgl(a)linux.ibm.com> KVM: s390: gaccess: Cleanup access to guest pages Janis Schoetterl-Glausch <scgl(a)linux.ibm.com> KVM: s390: gaccess: Refactor access address range check Janis Schoetterl-Glausch <scgl(a)linux.ibm.com> KVM: s390: gaccess: Refactor gpa and length calculation Mark Rutland <mark.rutland(a)arm.com> arm64: probes: Fix uprobes for big-endian kernels junhua huang <huang.junhua(a)zte.com.cn> arm64:uprobe fix the uprobe SWBP_INSN in big-endian Ye Bin <yebin10(a)huawei.com> Bluetooth: bnep: fix wild-memory-access in proto_unregister Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> usb: typec: altmode should keep reference to parent Wang Hai <wanghai38(a)huawei.com> net: systemport: fix potential memory leak in bcm_sysport_xmit() Wang Hai <wanghai38(a)huawei.com> net: ethernet: aeroflex: fix potential memory leak in greth_start_xmit_gbit() Sabrina Dubroca <sd(a)queasysnail.net> macsec: don't increment counters for an unrelated SA Jonathan Marek <jonathan(a)marek.ca> drm/msm/dsi: fix 32-bit signed integer extension in pclk_rate calculation Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com> RDMA/bnxt_re: Return more meaningful error Anumula Murali Mohan Reddy <anumula(a)chelsio.com> RDMA/cxgb4: Fix RDMA_CM_EVENT_UNREACHABLE error for iWARP Saravanan Vajravel <saravanan.vajravel(a)broadcom.com> RDMA/bnxt_re: Fix incorrect AVID type in WQE structure Andrey Skvortsov <andrej.skvortzov(a)gmail.com> clk: Fix slab-out-of-bounds error in devm_clk_release() Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> clk: Fix pointer casting to prevent oops in devm_clk_release() Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: propagate directory read errors from nilfs_find_entry() Zhang Rui <rui.zhang(a)intel.com> x86/apic: Always explicitly disarm TSC-deadline timer Takashi Iwai <tiwai(a)suse.de> parport: Proper fix for array out-of-bounds access Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit FN920C04 MBIM compositions Benjamin B. Frost <benjamin(a)geanix.com> USB: serial: option: add support for Quectel EG916Q-GL Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Fix incorrect stream context type macro Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: btusb: Fix regression with fake CSR controllers 0a12:0001 Aaron Thompson <dev(a)aaront.org> Bluetooth: Remove debugfs directory on module init failure Emil Gedenryd <emil.gedenryd(a)axis.com> iio: light: opt3001: add missing full-scale range value Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> iio: hid-sensors: Fix an error handling path in _hid_sensor_set_report_latency() Javier Carrasco <javier.carrasco.cruz(a)gmail.com> iio: adc: ti-ads8688: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig Javier Carrasco <javier.carrasco.cruz(a)gmail.com> iio: dac: stm32-dac-core: add missing select REGMAP_MMIO in Kconfig Nikolay Kuratov <kniv(a)yandex-team.ru> drm/vmwgfx: Handle surface check failure correctly Jim Mattson <jmattson(a)google.com> x86/cpufeatures: Define X86_FEATURE_AMD_IBPB_RET Michael Mueller <mimu(a)linux.ibm.com> KVM: s390: Change virtual to physical address access in diag 0x258 handler Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> s390/sclp_vt220: Convert newlines to CRLF instead of LFCR Joseph Huang <Joseph.Huang(a)garmin.com> net: dsa: mv88e6xxx: Fix out-of-bound access Breno Leitao <leitao(a)debian.org> KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin() OGAWA Hirofumi <hirofumi(a)mail.parknet.co.jp> fat: fix uninitialized variable WangYuli <wangyuli(a)uniontech.com> PCI: Add function 0 DMA alias quirk for Glenfly Arise chip Mark Rutland <mark.rutland(a)arm.com> arm64: probes: Fix simulate_ldr*_literal() Mark Rutland <mark.rutland(a)arm.com> arm64: probes: Remove broken LDR (literal) uprobe support Jinjie Ruan <ruanjinjie(a)huawei.com> posix-clock: Fix missing timespec64 check in pc_clock_settime() Anastasia Kovaleva <a.kovaleva(a)yadro.com> net: Fix an unsafe loop on the list Icenowy Zheng <uwu(a)icenowy.me> usb: storage: ignore bogus device raised by JieLi BR21 USB sound chip Jose Alberto Reguero <jose.alberto.reguero(a)gmail.com> usb: xhci: Fix problem with xhci resume from suspend Oliver Neukum <oneukum(a)suse.com> Revert "usb: yurex: Replace snprintf() with the safer scnprintf() variant" Wade Wang <wade.wang(a)hp.com> HID: plantronics: Workaround for an unexcepted opposite volume key Oliver Neukum <oneukum(a)suse.com> CDC-NCM: avoid overflow in sanity checking j.nixdorf(a)avm.de <j.nixdorf(a)avm.de> net: ipv6: ensure we call ipv6_mc_down() at most once Eric Dumazet <edumazet(a)google.com> ppp: fix ppp_async_encode() illegal access Rosen Penev <rosenp(a)gmail.com> net: ibm: emac: mal: fix wrong goto Mohamed Khalfella <mkhalfella(a)purestorage.com> igb: Do not bring the device up after non-fatal error Billy Tsai <billy_tsai(a)aspeedtech.com> gpio: aspeed: Use devm_clk api to manage clock source Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> clk: Provide new devm_clk helpers for prepared and enabled clocks Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> clk: generalize devm_clk_get() a bit Phil Edworthy <phil.edworthy(a)renesas.com> clk: Add (devm_)clk_get_optional() functions Billy Tsai <billy_tsai(a)aspeedtech.com> gpio: aspeed: Add the flush write to ensure the write complete. Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: RFCOMM: FIX possible deadlock in rfcomm_sk_state_change Andy Roulin <aroulin(a)nvidia.com> netfilter: br_netfilter: fix panic with metadata_dst skb Neal Cardwell <ncardwell(a)google.com> tcp: fix tcp_enter_recovery() to zero retrans_stamp when it's safe Dan Carpenter <dan.carpenter(a)linaro.org> SUNRPC: Fix integer overflow in decode_rc_list() Chuck Lever <chuck.lever(a)oracle.com> NFS: Remove print_overflow_msg() Andrey Shumilin <shum.sdl(a)nppct.ru> fbdev: sisfb: Fix strbuf array overflow Zijun Hu <quic_zijuhu(a)quicinc.com> driver core: bus: Return -EIO instead of 0 when show/store invalid bus attribute Zhu Jun <zhujun2(a)cmss.chinamobile.com> tools/iio: Add memory allocation failure check for trigger_name Xu Yang <xu.yang_2(a)nxp.com> usb: chipidea: udc: enable suspend interrupt after usb reset Yunke Cao <yunkec(a)chromium.org> media: videobuf2-core: clear memory related fields in __vb2_plane_dmabuf_put() Alex Williamson <alex.williamson(a)redhat.com> PCI: Mark Creative Labs EMU20k2 INTx masking as broken Hans de Goede <hdegoede(a)redhat.com> i2c: i801: Use a different adapter-name for IDF adapters Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> clk: bcm: bcm53573: fix OF node leak in init Daniel Jordan <daniel.m.jordan(a)oracle.com> ktest.pl: Avoid false positives with grub2 skip regex Thomas Richter <tmricht(a)linux.ibm.com> s390/cpum_sf: Remove WARN_ON_ONCE statements Wojciech Gładysz <wojciech.gladysz(a)infogain.com> ext4: nested locking for xattr inode Gerald Schaefer <gerald.schaefer(a)linux.ibm.com> s390/mm: Add cond_resched() to cmm_alloc/free_pages() Heiko Carstens <hca(a)linux.ibm.com> s390/facility: Disable compile time optimization for decompressor code Tao Chen <chen.dylane(a)gmail.com> bpf: Check percpu map value size first Mathias Krause <minipli(a)grsecurity.net> Input: synaptics-rmi4 - fix UAF of IRQ domain on driver removal Michael S. Tsirkin <mst(a)redhat.com> virtio_console: fix misc probe bugs Rob Clark <robdclark(a)chromium.org> drm/crtc: fix uninitialized variable use even harder Sean Paul <seanpaul(a)chromium.org> drm: Move drm_mode_setcrtc() local re-init to failure path Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Remove precision vsnprintf() check from print event Linus Walleij <linus.walleij(a)linaro.org> net: ethernet: cortina: Drop TSO support zhanchengbin <zhanchengbin1(a)huawei.com> ext4: fix inode tree inconsistency caused by ENOMEM Armin Wolf <W_Armin(a)gmx.de> ACPI: battery: Fix possible crash when unregistering a battery hook Armin Wolf <W_Armin(a)gmx.de> ACPI: battery: Simplify battery hook locking Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> rtc: at91sam9: fix OF node leak in probe() error path Alexandre Belloni <alexandre.belloni(a)bootlin.com> rtc: at91sam9: drop platform_data support NeilBrown <neilb(a)suse.de> nfsd: fix delegation_blocked() to block correctly for at least 30 seconds Arnd Bergmann <arnd(a)arndb.de> nfsd: use ktime_get_seconds() for timestamps Oleg Nesterov <oleg(a)redhat.com> uprobes: fix kernel info leak via "[uprobes]" vma Mark Rutland <mark.rutland(a)arm.com> arm64: errata: Expand speculative SSBS workaround once more Mark Rutland <mark.rutland(a)arm.com> arm64: cputype: Add Neoverse-N3 definitions Anshuman Khandual <anshuman.khandual(a)arm.com> arm64: Add Cortex-715 CPU part definition Baokun Li <libaokun1(a)huawei.com> ext4: update orig_path in ext4_find_extent() Baokun Li <libaokun1(a)huawei.com> ext4: fix slab-use-after-free in ext4_split_extent_at() Theodore Ts'o <tytso(a)mit.edu> ext4: avoid ext4_error()'s caused by ENOMEM in the truncate path Emanuele Ghidoli <emanuele.ghidoli(a)toradex.com> gpio: davinci: fix lazy disable Filipe Manana <fdmanana(a)suse.com> btrfs: wait for fixup workers before stopping cleaner kthread during umount Nuno Sa <nuno.sa(a)analog.com> Input: adp5589-keys - fix adp5589_gpio_get_value() Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> tomoyo: fallback to realpath if symlink's pathname does not exist Barnabás Czémán <barnabas.czeman(a)mainlining.org> iio: magnetometer: ak8975: Fix reading for ak099xx sensors Zheng Wang <zyytlz.wz(a)163.com> media: venus: fix use after free bug in venus_remove due to race condition Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: uapi/linux/cec.h: cec_msg_set_reply_to: zero flags Sebastian Reichel <sebastian.reichel(a)collabora.com> clk: rockchip: fix error for unknown clocks Chun-Yi Lee <joeyli.kernel(a)gmail.com> aoe: fix the potential use-after-free problem in more places Jisheng Zhang <jszhang(a)kernel.org> riscv: define ILLEGAL_POINTER_VALUE for 64bit Lizhi Xu <lizhi.xu(a)windriver.com> ocfs2: fix possible null-ptr-deref in ocfs2_set_buffer_uptodate Julian Sun <sunjunchao2870(a)gmail.com> ocfs2: fix null-ptr-deref when journal load failed. Lizhi Xu <lizhi.xu(a)windriver.com> ocfs2: remove unreasonable unlock in ocfs2_read_blocks Joseph Qi <joseph.qi(a)linux.alibaba.com> ocfs2: cancel dqi_sync_work before freeing oinfo Gautham Ananthakrishna <gautham.ananthakrishna(a)oracle.com> ocfs2: reserve space for inline xattr before attaching reflink tree Joseph Qi <joseph.qi(a)linux.alibaba.com> ocfs2: fix uninit-value in ocfs2_get_block() Heming Zhao <heming.zhao(a)suse.com> ocfs2: fix the la space leak when unmounting an ocfs2 volume Baokun Li <libaokun1(a)huawei.com> jbd2: stop waiting for space when jbd2_cleanup_journal_tail() returns error Andrew Jones <ajones(a)ventanamicro.com> of/irq: Support #msi-cells=<0> in of_msi_get_domain Helge Deller <deller(a)kernel.org> parisc: Fix 64-bit userspace syscall path Luis Henriques (SUSE) <luis.henriques(a)linux.dev> ext4: fix incorrect tid assumption in ext4_wait_for_tail_page_commit() Baokun Li <libaokun1(a)huawei.com> ext4: fix double brelse() the buffer of the extents path Baokun Li <libaokun1(a)huawei.com> ext4: aovid use-after-free in ext4_ext_insert_extent() Luis Henriques (SUSE) <luis.henriques(a)linux.dev> ext4: fix incorrect tid assumption in __jbd2_log_wait_for_space() Baokun Li <libaokun1(a)huawei.com> ext4: propagate errors from ext4_find_extent() in ext4_insert_range() Edward Adam Davis <eadavis(a)qq.com> ext4: no need to continue when the number of entries is 1 Jaroslav Kysela <perex(a)perex.cz> ALSA: core: add isascii() check to card ID generator Helge Deller <deller(a)gmx.de> parisc: Fix itlb miss handler for 64-bit programs Luo Gengkun <luogengkun(a)huaweicloud.com> perf/core: Fix small negative period being ignored Jinjie Ruan <ruanjinjie(a)huawei.com> spi: bcm63xx: Fix module autoloading Robert Hancock <robert.hancock(a)calian.com> i2c: xiic: Wait for TX empty to avoid missed TX NAKs Christophe Leroy <christophe.leroy(a)csgroup.eu> selftests: vDSO: fix vDSO symbols lookup for powerpc64 Yifei Liu <yifei.l.liu(a)oracle.com> selftests: breakpoints: use remaining time to check if suspend succeed Ben Dooks <ben.dooks(a)codethink.co.uk> spi: s3c64xx: fix timeout counters in flush_fifo Artem Sadovnikov <ancowi69(a)gmail.com> ext4: fix i_data_sem unlock order in ext4_ind_migrate() Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> ext4: ext4_search_dir should return a proper error Geert Uytterhoeven <geert+renesas(a)glider.be> of/irq: Refer to actual buffer size in of_irq_parse_one() Geert Uytterhoeven <geert+renesas(a)glider.be> drm/radeon/r100: Handle unknown family in r100_cp_init_microcode() Kees Cook <kees(a)kernel.org> scsi: aacraid: Rearrange order of struct aac_srb_unit Matthew Brost <matthew.brost(a)intel.com> drm/printer: Allow NULL data in devcoredump printer Srinivasan Shanmugam <srinivasan.shanmugam(a)amd.com> drm/amd/display: Fix index out of bounds in degamma hardware format translation Alex Hung <alex.hung(a)amd.com> drm/amd/display: Check stream before comparing them Zhao Mengmeng <zhaomengmeng(a)kylinos.cn> jfs: Fix uninit-value access of new_ea in ea_buffer Edward Adam Davis <eadavis(a)qq.com> jfs: check if leafidx greater than num leaves per dmap tree Edward Adam Davis <eadavis(a)qq.com> jfs: Fix uaf in dbFreeBits Remington Brasga <rbrasga(a)uci.edu> jfs: UBSAN: shift-out-of-bounds in dbFindBits Damien Le Moal <dlemoal(a)kernel.org> ata: sata_sil: Rename sil_blacklist to sil_quirks Andrew Davis <afd(a)ti.com> power: reset: brcmstb: Do not go into infinite loop if reset fails Kaixin Wang <kxwang23(a)m.fudan.edu.cn> fbdev: pxafb: Fix possible use after free in pxafb_task() Takashi Iwai <tiwai(a)suse.de> ALSA: hdsp: Break infinite MIDI input flush loop Takashi Iwai <tiwai(a)suse.de> ALSA: asihpi: Fix potential OOB array access Thomas Gleixner <tglx(a)linutronix.de> signal: Replace BUG_ON()s Gustavo A. R. Silva <gustavoars(a)kernel.org> wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_cmd_802_11_scan_ext() Aleksandrs Vinarskis <alex.vinarskis(a)gmail.com> ACPICA: iasl: handle empty connection_node Jason Xing <kernelxing(a)tencent.com> tcp: avoid reusing FIN_WAIT2 when trying to find port in connect() process Ido Schimmel <idosch(a)nvidia.com> ipv4: Mask upper DSCP bits and ECN bits in NETLINK_FIB_LOOKUP family Kuniyuki Iwashima <kuniyu(a)amazon.com> ipv4: Check !in_dev earlier for ioctl(SIOCSIFADDR). Simon Horman <horms(a)kernel.org> net: mvpp2: Increase size of queue_name buffer Simon Horman <horms(a)kernel.org> tipc: guard against string buffer overrun Pei Xiao <xiaopei01(a)kylinos.cn> ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package() Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI: EC: Do not release locks during operation region accesses Armin Wolf <W_Armin(a)gmx.de> ACPICA: Fix memory leak if acpi_ps_get_next_field() fails Armin Wolf <W_Armin(a)gmx.de> ACPICA: Fix memory leak if acpi_ps_get_next_namepath() fails Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> net: hisilicon: hns_mdio: fix OF node leak in probe() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> net: hisilicon: hns_dsaf_mac: fix OF node leak in hns_mac_get_info() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> net: hisilicon: hip04: fix OF node leak in probe() Toke Høiland-Jørgensen <toke(a)redhat.com> wifi: ath9k_htc: Use __skb_set_length() for resetting urb before resubmit Dmitry Kandybka <d.kandybka(a)gmail.com> wifi: ath9k: fix possible integer overflow in ath9k_get_et_stats() Jann Horn <jannh(a)google.com> f2fs: Require FMODE_WRITE for atomic write ioctls Takashi Iwai <tiwai(a)suse.de> ALSA: hda/conexant: Fix conflicting quirk for System76 Pangolin Takashi Iwai <tiwai(a)suse.de> ALSA: hda/generic: Unconditionally prefer preferred_dacs pairs Xin Long <lucien.xin(a)gmail.com> sctp: set sk_state back to CLOSED if autobind fails in sctp_listen_start Anton Danilov <littlesmilingcloud(a)gmail.com> ipv4: ip_gre: Fix drops of small packets in ipgre_xmit Eric Dumazet <edumazet(a)google.com> net: add more sanity checks to qdisc_pkt_len_init() Eric Dumazet <edumazet(a)google.com> net: avoid potential underflow in qdisc_pkt_len_init() with UFO Aleksander Jan Bajkowski <olek2(a)wp.pl> net: ethernet: lantiq_etop: fix memory disclosure Prashant Malani <pmalani(a)chromium.org> r8152: Factor out OOB link list waits Eric Dumazet <edumazet(a)google.com> netfilter: nf_tables: prevent nf_skb_duplicated corruption Phil Sutter <phil(a)nwl.cc> netfilter: uapi: NFTA_FLOWTABLE_HOOK is NLA_NESTED Xiubo Li <xiubli(a)redhat.com> ceph: remove the incorrect Fw reference check when dirtying pages Stefan Wahren <wahrenst(a)gmx.net> mailbox: bcm2835: Fix timeout during suspend mode Liao Chen <liaochen4(a)huawei.com> mailbox: rockchip: fix a typo in module autoloading Harshit Mogalapalli <harshit.m.mogalapalli(a)oracle.com> usb: yurex: Fix inconsistent locking bug in yurex_read() Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> i2c: isch: Add missed 'else' Tommy Huang <tommy_huang(a)aspeedtech.com> i2c: aspeed: Update the stop sw state when the bus recovery occurs Ma Ke <make24(a)iscas.ac.cn> pps: add an error check in parport_attach Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> pps: remove usage of the deprecated ida_simple_xx() API Oliver Neukum <oneukum(a)suse.com> USB: misc: yurex: fix race between read and write Lee Jones <lee(a)kernel.org> usb: yurex: Replace snprintf() with the safer scnprintf() variant Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> soc: versatile: realview: fix soc_dev leak during device remove Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> soc: versatile: realview: fix memory leak during device remove Sean Anderson <sean.anderson(a)linux.dev> PCI: xilinx-nwl: Fix off-by-one in INTx IRQ handler Thomas Gleixner <tglx(a)linutronix.de> PCI: xilinx-nwl: Use irq_data_get_irq_chip_data() Li Lingfeng <lilingfeng3(a)huawei.com> nfs: fix memory leak in error path of nfs4_do_reclaim Mickaël Salaün <mic(a)digikod.net> fs: Fix file_set_fowner LSM hook inconsistencies Julian Sun <sunjunchao2870(a)gmail.com> vfs: fix race between evice_inodes() and find_inode()&iput() Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> f2fs: avoid potential int overflow in sanity_check_area_boundary() Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> f2fs: prevent possible int overflow in dir_block_index() Thomas Weißschuh <linux(a)weissschuh.net> ACPI: sysfs: validate return type of _STR method Mikhail Lobanov <m.lobanov(a)rosalinux.ru> drbd: Add NULL check for net_conf to prevent dereference in state validation Qiu-ji Chen <chenqiuji666(a)gmail.com> drbd: Fix atomicity violation in drbd_uuid_set_bm() Florian Fainelli <florian.fainelli(a)broadcom.com> tty: rp2: Fix reset with non forgiving PCIe host bridges Jann Horn <jannh(a)google.com> firmware_loader: Block path traversal Oliver Neukum <oneukum(a)suse.com> USB: misc: cypress_cy7c63: check for short transfer Oliver Neukum <oneukum(a)suse.com> USB: appledisplay: close race between probe and completion handler Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> soc: versatile: integrator: fix OF node leak in probe() error path Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> Remove *.orig pattern from .gitignore Hailey Mothershead <hailmo(a)amazon.com> crypto: aead,cipher - zeroize key buffer after use Simon Horman <horms(a)kernel.org> netfilter: ctnetlink: compile ctnetlink_label_size with CONFIG_NF_CONNTRACK_EVENTS Youssef Samir <quic_yabdulra(a)quicinc.com> net: qrtr: Update packets cloning when broadcasting Josh Hunt <johunt(a)akamai.com> tcp: check skb is non-NULL in tcp_rto_delta_us() Eric Dumazet <edumazet(a)google.com> tcp: introduce tcp_skb_timestamp_us() helper Kaixin Wang <kxwang23(a)m.fudan.edu.cn> net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition Eric Dumazet <edumazet(a)google.com> netfilter: nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put() Suzuki K Poulose <suzuki.poulose(a)arm.com> coresight: tmc: sg: Do not leak sg_table Chao Yu <chao(a)kernel.org> f2fs: reduce expensive checkpoint trigger frequency Chao Yu <chao(a)kernel.org> f2fs: remove unneeded check condition in __f2fs_setxattr() Chao Yu <chao(a)kernel.org> f2fs: fix to update i_ctime in __f2fs_setxattr() Yonggil Song <yonggil.song(a)samsung.com> f2fs: fix typo Chao Yu <yuchao0(a)huawei.com> f2fs: enhance to update i_mode and acl atomically in f2fs_setattr() Guoqing Jiang <guoqing.jiang(a)linux.dev> nfsd: call cache_put if xdr_reserve_space returns NULL Jinjie Ruan <ruanjinjie(a)huawei.com> ntb: intel: Fix the NULL vs IS_ERR() bug for debugfs_create_dir() Mikhail Lobanov <m.lobanov(a)rosalinux.ru> RDMA/cxgb4: Added NULL check for lookup_atid Wang Jianzheng <wangjianzheng(a)vivo.com> pinctrl: mvebu: Fix devinit_dove_pinctrl_probe function David Lechner <dlechner(a)baylibre.com> clk: ti: dra7-atl: Fix leak of of_nodes Yang Yingliang <yangyingliang(a)huawei.com> pinctrl: single: fix missing error code in pcs_probe() Zhu Yanjun <yanjun.zhu(a)linux.dev> RDMA/iwcm: Fix WARNING:at_kernel/workqueue.c:#check_flush_dependency Sean Anderson <sean.anderson(a)linux.dev> PCI: xilinx-nwl: Fix register misspelling Junlin Li <make24(a)iscas.ac.cn> drivers: media: dvb-frontends/rtl2830: fix an out-of-bounds write error Junlin Li <make24(a)iscas.ac.cn> drivers: media: dvb-frontends/rtl2832: fix an out-of-bounds write error Jonas Karlman <jonas(a)kwiboo.se> clk: rockchip: Set parent rate for DCLK_VOP clock on RK3228 Ian Rogers <irogers(a)google.com> perf time-utils: Fix 32-bit nsec parsing Yang Jihong <yangjihong(a)bytedance.com> perf sched timehist: Fixed timestamp error when unable to confirm event sched_in time Yang Jihong <yangjihong(a)bytedance.com> perf sched timehist: Fix missing free of session in perf_sched__timehist() Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix potential oob read in nilfs_btree_check_delete() Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: determine empty node blocks as corrupted Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix potential null-ptr-deref in nilfs_btree_insert() Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> ext4: avoid OOB when system.data xattr changes underneath the filesystem Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> ext4: return error on ext4_find_inline_entry Kemeng Shi <shikemeng(a)huaweicloud.com> ext4: avoid negative min_clusters in find_group_orlov() Jiawei Ye <jiawei.ye(a)foxmail.com> smackfs: Use rcu_assign_pointer() to ensure safe assignment in smk_set_cipso yangerkun <yangerkun(a)huawei.com> ext4: clear EXT4_GROUP_INFO_WAS_TRIMMED_BIT even mount with discard Mauricio Faria de Oliveira <mfo(a)canonical.com> jbd2: introduce/export functions jbd2_journal_submit|finish_inode_data_buffers() Chen Yu <yu.c.chen(a)intel.com> kthread: fix task state in kthread worker if being frozen Rob Clark <robdclark(a)chromium.org> kthread: add kthread_work tracepoints Lasse Collin <lasse.collin(a)tukaani.org> xz: cleanup CRC32 edits from 2018 Tony Ambardar <tony.ambardar(a)gmail.com> selftests/bpf: Fix error compiling test_lru_map.c Juergen Gross <jgross(a)suse.com> xen/swiotlb: add alignment check for dma buffers Juergen Gross <jgross(a)suse.com> xen/swiotlb: simplify range_straddles_page_boundary() Juergen Gross <jgross(a)suse.com> xen: use correct end address of kernel for conflict checking Sherry Yang <sherry.yang(a)oracle.com> drm/msm: fix %s null argument error Wolfram Sang <wsa+renesas(a)sang-engineering.com> ipmi: docs: don't advertise deprecated sysfs entries Vladimir Lypak <vladimir.lypak(a)gmail.com> drm/msm/a5xx: fix races in preemption evaluation stage Vladimir Lypak <vladimir.lypak(a)gmail.com> drm/msm/a5xx: properly clear preemption records on resume Jeongjun Park <aha310510(a)gmail.com> jfs: fix out-of-bounds in dbNextAG() and diAlloc() Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> drm/radeon/evergreen_cs: fix int overflow errors in cs track offsets Alex Bee <knaerzche(a)gmail.com> drm/rockchip: vop: Allow 4096px width scaling Alex Deucher <alexander.deucher(a)amd.com> drm/radeon: properly handle vbios fake edid sizing Paulo Miguel Almeida <paulo.miguel.almeida.rodenas(a)gmail.com> drm/radeon: Replace one-element array with flexible-array member Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: properly handle vbios fake edid sizing Paulo Miguel Almeida <paulo.miguel.almeida.rodenas(a)gmail.com> drm/amdgpu: Replace one-element array with flexible-array member Matteo Croce <mcroce(a)redhat.com> drm/amd: fix typo Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> drm/stm: Fix an error handling path in stm_drm_platform_probe() Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> fbdev: hpfb: Fix an error handling path in hpfb_dio_probe() Artur Weber <aweber.kernel(a)gmail.com> power: supply: max17042_battery: Fix SOC threshold calc w/ no current sense Yuntao Liu <liuyuntao12(a)huawei.com> hwmon: (ntc_thermistor) fix module autoloading Mirsad Todorovac <mtodorovac69(a)gmail.com> mtd: slram: insert break after errors in parsing the map Guenter Roeck <linux(a)roeck-us.net> hwmon: (max16065) Fix overflows seen when writing limits Ankit Agrawal <agrawal.ag.ankit(a)gmail.com> clocksource/drivers/qcom: Add missing iounmap() on errors in msm_dt_timer_init() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> reset: berlin: fix OF node leak in probe() error path Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> ARM: versatile: fix OF node leak in CPUs prepare Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> spi: ppc4xx: Avoid returning 0 when failed to parse and map IRQ Ma Ke <make24(a)iscas.ac.cn> spi: ppc4xx: handle irq_of_parse_and_map() errors Yu Kuai <yukuai3(a)huawei.com> block, bfq: don't break merge chain in bfq_split_bfqq() Yu Kuai <yukuai3(a)huawei.com> block, bfq: choose the last bfqq from merge chain in bfq_setup_cooperator() Yu Kuai <yukuai3(a)huawei.com> block, bfq: fix possible UAF for bfqq->bic with merge chain Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: btusb: Fix not handling ZPL/short-transfer Kuniyuki Iwashima <kuniyu(a)amazon.com> can: bcm: Clear bo->bcm_proc_read after remove_proc_entry(). Dmitry Antipov <dmantipov(a)yandex.ru> wifi: mac80211: use two-phase skb reclamation in ieee80211_do_stop() Dmitry Antipov <dmantipov(a)yandex.ru> wifi: cfg80211: fix two more possible UBSAN-detected off-by-one errors Dmitry Antipov <dmantipov(a)yandex.ru> wifi: cfg80211: fix UBSAN noise in cfg80211_wext_siwscan() Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: elements with timeout below CONFIG_HZ never expire Toke Høiland-Jørgensen <toke(a)redhat.com> wifi: ath9k: Remove error checks when creating debugfs entries Minjie Du <duminjie(a)vivo.com> wifi: ath9k: fix parameter check in ath9k_init_debug() Aleksandr Mishin <amishin(a)t-argos.ru> ACPI: PMIC: Remove unneeded check in tps68470_pmic_opregion_probe() Junhao Xie <bigfoot(a)classfun.cn> USB: serial: pl2303: add device id for Macrosilicon MS3020 Hagar Hemdan <hagarhem(a)amazon.com> gpio: prevent potential speculation leaks in gpio_device_get_desc() Ferry Meng <mengferry(a)linux.alibaba.com> ocfs2: strict bound check before memcmp in ocfs2_xattr_find_entry() Ferry Meng <mengferry(a)linux.alibaba.com> ocfs2: add bounds checking to ocfs2_xattr_find_entry() Michael Kelley <mhklinux(a)outlook.com> x86/hyperv: Set X86_FEATURE_TSC_KNOWN_FREQ when Hyper-V provides frequency Liao Chen <liaochen4(a)huawei.com> spi: bcm63xx: Enable module autoloading Liao Chen <liaochen4(a)huawei.com> ASoC: tda7419: fix module autoloading Emmanuel Grumbach <emmanuel.grumbach(a)intel.com> wifi: iwlwifi: mvm: don't wait for tx queues if firmware is dead Daniel Gabay <daniel.gabay(a)intel.com> wifi: iwlwifi: mvm: fix iwl_mvm_max_scan_ie_fw_cmd_room() Jacky Chou <jacky_chou(a)aspeedtech.com> net: ftgmac100: Ensure tx descriptor updates are visible Mike Rapoport <rppt(a)kernel.org> microblaze: don't treat zero reserved memory regions as error Thomas Blocher <thomas.blocher(a)ek-dev.de> pinctrl: at91: make it work with current gpiolib Hongbo Li <lihongbo22(a)huawei.com> ASoC: allow module autoloading for table db1200_pids Samasth Norway Ananda <samasth.norway.ananda(a)oracle.com> selftests/kcmp: remove call to ksft_set_plan() Samasth Norway Ananda <samasth.norway.ananda(a)oracle.com> selftests/vm: remove call to ksft_set_plan() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> soundwire: stream: Revert "soundwire: stream: fix programming slave ports for non-continous port maps" Sean Anderson <sean.anderson(a)linux.dev> net: dpaa: Pad packets to ETH_ZLEN Jacky Chou <jacky_chou(a)aspeedtech.com> net: ftgmac100: Enable TX interrupt to avoid TX timeout Eran Ben Elisha <eranbe(a)mellanox.com> net/mlx5: Update the list of the PCI supported devices Quentin Schulz <quentin.schulz(a)cherry.de> arm64: dts: rockchip: override BIOS_DISABLE signal via GPIO hog on RK3399 Puma Anders Roxell <anders.roxell(a)linaro.org> scripts: kconfig: merge_config: config files: add a trailing newline Pawel Dembicki <paweldembicki(a)gmail.com> net: phy: vitesse: repair vsc73xx autonegotiation Moon Yeounsu <yyyynoom(a)gmail.com> net: ethernet: use ip_hdrlen() instead of bit shift Foster Snowhill <forst(a)pen.gy> usbnet: ipheth: fix carrier detection in modes 1 and 4 Aleksandr Mishin <amishin(a)t-argos.ru> staging: iio: frequency: ad9834: Validate frequency parameter value Beniamin Bia <biabeniamin(a)gmail.com> staging: iio: frequency: ad9833: Load clock using clock framework Beniamin Bia <biabeniamin(a)gmail.com> staging: iio: frequency: ad9833: Get frequency value statically ------------- Diffstat: .gitignore | 1 - Documentation/IPMI.txt | 2 +- Documentation/arm64/silicon-errata.txt | 2 + Documentation/driver-model/devres.txt | 1 + Makefile | 4 +- arch/arm/mach-realview/platsmp-dt.c | 1 + arch/arm64/Kconfig | 2 + arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 23 +- arch/arm64/include/asm/cputype.h | 4 + arch/arm64/include/asm/uprobes.h | 12 +- arch/arm64/kernel/cpu_errata.c | 2 + arch/arm64/kernel/probes/decode-insn.c | 16 +- arch/arm64/kernel/probes/simulate-insn.c | 18 +- arch/arm64/kernel/probes/uprobes.c | 4 +- arch/microblaze/mm/init.c | 5 - arch/parisc/kernel/entry.S | 6 +- arch/parisc/kernel/syscall.S | 14 +- arch/riscv/Kconfig | 5 + arch/s390/include/asm/facility.h | 6 +- arch/s390/kernel/perf_cpum_sf.c | 12 +- arch/s390/kvm/diag.c | 2 +- arch/s390/kvm/gaccess.c | 162 +++++--- arch/s390/kvm/gaccess.h | 14 +- arch/s390/mm/cmm.c | 18 +- arch/x86/include/asm/cpufeatures.h | 3 +- arch/x86/kernel/apic/apic.c | 14 +- arch/x86/kernel/cpu/mshyperv.c | 1 + arch/x86/xen/setup.c | 2 +- block/bfq-iosched.c | 13 +- crypto/aead.c | 3 +- crypto/cipher.c | 3 +- drivers/acpi/acpica/dbconvert.c | 2 + drivers/acpi/acpica/exprep.c | 3 + drivers/acpi/acpica/psargs.c | 47 +++ drivers/acpi/battery.c | 28 +- drivers/acpi/button.c | 11 + drivers/acpi/device_sysfs.c | 5 +- drivers/acpi/ec.c | 55 ++- drivers/acpi/pmic/tps68470_pmic.c | 6 +- drivers/ata/sata_sil.c | 12 +- drivers/base/bus.c | 6 +- drivers/base/core.c | 13 +- drivers/base/firmware_loader/main.c | 30 ++ drivers/base/module.c | 4 - drivers/block/aoe/aoecmd.c | 13 +- drivers/block/drbd/drbd_main.c | 8 +- drivers/block/drbd/drbd_state.c | 2 +- drivers/bluetooth/btusb.c | 10 +- drivers/char/virtio_console.c | 18 +- drivers/clk/bcm/clk-bcm53573-ilp.c | 2 +- drivers/clk/clk-devres.c | 115 +++++- drivers/clk/rockchip/clk-rk3228.c | 2 +- drivers/clk/rockchip/clk.c | 3 +- drivers/clk/ti/clk-dra7-atl.c | 1 + drivers/clocksource/timer-qcom.c | 7 +- drivers/firmware/arm_sdei.c | 2 +- drivers/gpio/gpio-aspeed.c | 4 +- drivers/gpio/gpio-davinci.c | 8 +- drivers/gpio/gpiolib.c | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 15 +- drivers/gpu/drm/amd/amdgpu/atombios_encoders.c | 26 +- drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 2 + .../gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.c | 2 + drivers/gpu/drm/amd/include/atombios.h | 4 +- drivers/gpu/drm/drm_crtc.c | 17 +- drivers/gpu/drm/drm_print.c | 13 +- drivers/gpu/drm/msm/adreno/a5xx_gpu.h | 1 + drivers/gpu/drm/msm/adreno/a5xx_preempt.c | 26 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c | 2 +- drivers/gpu/drm/msm/dsi/dsi_host.c | 2 +- drivers/gpu/drm/radeon/atombios.h | 2 +- drivers/gpu/drm/radeon/evergreen_cs.c | 62 +-- drivers/gpu/drm/radeon/r100.c | 70 ++-- drivers/gpu/drm/radeon/radeon_atombios.c | 26 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 4 +- drivers/gpu/drm/stm/drv.c | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 1 + drivers/hid/hid-ids.h | 2 + drivers/hid/hid-plantronics.c | 23 ++ drivers/hwmon/max16065.c | 5 +- drivers/hwmon/ntc_thermistor.c | 1 + drivers/hwtracing/coresight/coresight-tmc-etr.c | 2 +- drivers/i2c/busses/i2c-aspeed.c | 16 +- drivers/i2c/busses/i2c-i801.c | 9 +- drivers/i2c/busses/i2c-isch.c | 3 +- drivers/i2c/busses/i2c-xiic.c | 19 +- drivers/iio/adc/Kconfig | 2 + .../iio/common/hid-sensors/hid-sensor-trigger.c | 2 +- drivers/iio/dac/Kconfig | 1 + drivers/iio/light/opt3001.c | 4 + drivers/iio/magnetometer/ak8975.c | 32 +- drivers/infiniband/core/iwcm.c | 2 +- drivers/infiniband/hw/bnxt_re/qplib_fp.h | 2 +- drivers/infiniband/hw/bnxt_re/qplib_rcfw.c | 2 +- drivers/infiniband/hw/cxgb4/cm.c | 14 +- drivers/input/keyboard/adp5589-keys.c | 13 +- drivers/input/rmi4/rmi_driver.c | 6 +- drivers/mailbox/bcm2835-mailbox.c | 3 +- drivers/mailbox/rockchip-mailbox.c | 2 +- drivers/media/common/videobuf2/videobuf2-core.c | 8 +- drivers/media/dvb-frontends/rtl2830.c | 2 +- drivers/media/dvb-frontends/rtl2832.c | 2 +- drivers/media/platform/qcom/venus/core.c | 1 + drivers/misc/sgi-gru/grukservices.c | 2 - drivers/misc/sgi-gru/grumain.c | 4 - drivers/misc/sgi-gru/grutlbpurge.c | 2 - drivers/mtd/devices/slram.c | 2 + drivers/net/dsa/mv88e6xxx/global1_atu.c | 3 +- drivers/net/ethernet/aeroflex/greth.c | 3 +- drivers/net/ethernet/amd/mvme147.c | 7 +- drivers/net/ethernet/broadcom/bcmsysport.c | 1 + drivers/net/ethernet/cortina/gemini.c | 15 +- drivers/net/ethernet/emulex/benet/be_main.c | 10 +- drivers/net/ethernet/faraday/ftgmac100.c | 26 +- drivers/net/ethernet/faraday/ftgmac100.h | 2 +- drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 9 +- drivers/net/ethernet/hisilicon/hip04_eth.c | 1 + drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 1 + drivers/net/ethernet/hisilicon/hns_mdio.c | 1 + drivers/net/ethernet/i825xx/sun3_82586.c | 1 + drivers/net/ethernet/ibm/emac/mal.c | 2 +- drivers/net/ethernet/intel/igb/igb_main.c | 6 +- drivers/net/ethernet/jme.c | 10 +- drivers/net/ethernet/lantiq_etop.c | 4 +- drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 2 +- drivers/net/ethernet/mellanox/mlx5/core/main.c | 2 + drivers/net/ethernet/seeq/ether3.c | 2 + drivers/net/gtp.c | 27 +- drivers/net/hyperv/netvsc_drv.c | 30 ++ drivers/net/macsec.c | 18 - drivers/net/phy/vitesse.c | 14 - drivers/net/ppp/ppp_async.c | 2 +- drivers/net/usb/cdc_ncm.c | 8 +- drivers/net/usb/ipheth.c | 5 +- drivers/net/usb/r8152.c | 73 +--- drivers/net/usb/usbnet.c | 3 +- drivers/net/wireless/ath/ath10k/wmi-tlv.c | 7 +- drivers/net/wireless/ath/ath10k/wmi.c | 2 + drivers/net/wireless/ath/ath9k/debug.c | 6 +- drivers/net/wireless/ath/ath9k/hif_usb.c | 6 +- drivers/net/wireless/ath/ath9k/htc_drv_debug.c | 2 - drivers/net/wireless/intel/iwlegacy/common.c | 2 + drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 9 +- drivers/net/wireless/intel/iwlwifi/mvm/scan.c | 8 +- drivers/net/wireless/marvell/mwifiex/fw.h | 2 +- drivers/net/wireless/marvell/mwifiex/scan.c | 3 +- drivers/ntb/hw/intel/ntb_hw_gen1.c | 2 +- drivers/of/irq.c | 38 +- drivers/parport/procfs.c | 22 +- drivers/pci/controller/pcie-xilinx-nwl.c | 24 +- drivers/pci/quirks.c | 6 + drivers/pinctrl/mvebu/pinctrl-dove.c | 42 +- drivers/pinctrl/pinctrl-at91.c | 5 +- drivers/pinctrl/pinctrl-single.c | 3 +- drivers/power/reset/brcmstb-reboot.c | 3 - drivers/power/supply/max17042_battery.c | 5 +- drivers/pps/clients/pps_parport.c | 14 +- drivers/reset/reset-berlin.c | 3 +- drivers/rtc/Kconfig | 2 +- drivers/rtc/rtc-at91sam9.c | 45 +- drivers/s390/char/sclp_vt220.c | 4 +- drivers/scsi/aacraid/aacraid.h | 2 +- drivers/soc/versatile/soc-integrator.c | 1 + drivers/soc/versatile/soc-realview.c | 20 +- drivers/soundwire/stream.c | 8 +- drivers/spi/spi-bcm63xx.c | 2 + drivers/spi/spi-ppc4xx.c | 7 +- drivers/spi/spi-s3c64xx.c | 4 +- drivers/staging/iio/frequency/ad9834.c | 54 +-- drivers/staging/iio/frequency/ad9834.h | 28 -- drivers/tty/serial/rp2.c | 2 +- drivers/tty/vt/vt.c | 2 +- drivers/usb/chipidea/udc.c | 8 +- drivers/usb/dwc3/core.c | 49 ++- drivers/usb/dwc3/core.h | 11 +- drivers/usb/dwc3/gadget.c | 11 - drivers/usb/host/xhci-pci.c | 5 + drivers/usb/host/xhci-ring.c | 16 +- drivers/usb/host/xhci.h | 2 +- drivers/usb/misc/appledisplay.c | 15 +- drivers/usb/misc/cypress_cy7c63.c | 4 + drivers/usb/misc/yurex.c | 5 +- drivers/usb/phy/phy.c | 2 +- drivers/usb/serial/option.c | 8 + drivers/usb/serial/pl2303.c | 1 + drivers/usb/serial/pl2303.h | 4 + drivers/usb/storage/unusual_devs.h | 11 + drivers/usb/typec/class.c | 3 + drivers/video/fbdev/hpfb.c | 1 + drivers/video/fbdev/pxafb.c | 1 + drivers/video/fbdev/sis/sis_main.c | 2 +- drivers/xen/swiotlb-xen.c | 40 +- fs/btrfs/disk-io.c | 11 + fs/ceph/addr.c | 1 - fs/ext4/ext4.h | 1 + fs/ext4/extents.c | 70 +++- fs/ext4/ialloc.c | 2 + fs/ext4/inline.c | 35 +- fs/ext4/inode.c | 11 +- fs/ext4/mballoc.c | 10 +- fs/ext4/migrate.c | 2 +- fs/ext4/move_extent.c | 1 - fs/ext4/namei.c | 14 +- fs/ext4/xattr.c | 4 +- fs/f2fs/acl.c | 23 +- fs/f2fs/dir.c | 3 +- fs/f2fs/f2fs.h | 4 +- fs/f2fs/file.c | 24 +- fs/f2fs/super.c | 4 +- fs/f2fs/xattr.c | 29 +- fs/fat/namei_vfat.c | 2 +- fs/fcntl.c | 14 +- fs/inode.c | 4 + fs/jbd2/checkpoint.c | 14 +- fs/jbd2/commit.c | 36 +- fs/jbd2/journal.c | 2 + fs/jfs/jfs_discard.c | 11 +- fs/jfs/jfs_dmap.c | 11 +- fs/jfs/jfs_imap.c | 2 +- fs/jfs/xattr.c | 2 + fs/lockd/clnt4xdr.c | 14 - fs/lockd/clntxdr.c | 14 - fs/nfs/callback_xdr.c | 61 ++- fs/nfs/nfs2xdr.c | 84 ++-- fs/nfs/nfs3xdr.c | 163 +++----- fs/nfs/nfs42xdr.c | 21 +- fs/nfs/nfs4state.c | 1 + fs/nfs/nfs4xdr.c | 451 ++++++--------------- fs/nfsd/nfs4callback.c | 13 - fs/nfsd/nfs4idmap.c | 13 +- fs/nfsd/nfs4state.c | 15 +- fs/nilfs2/btree.c | 12 +- fs/nilfs2/dir.c | 50 +-- fs/nilfs2/namei.c | 42 +- fs/nilfs2/nilfs.h | 2 +- fs/nilfs2/page.c | 7 +- fs/ocfs2/aops.c | 5 +- fs/ocfs2/buffer_head_io.c | 4 +- fs/ocfs2/file.c | 8 + fs/ocfs2/journal.c | 7 +- fs/ocfs2/localalloc.c | 19 + fs/ocfs2/quota_local.c | 8 +- fs/ocfs2/refcounttree.c | 26 +- fs/ocfs2/xattr.c | 38 +- fs/udf/inode.c | 9 +- include/drm/drm_print.h | 54 ++- include/dt-bindings/power/r8a774b1-sysc.h | 26 ++ include/linux/clk.h | 145 +++++++ include/linux/jbd2.h | 4 + include/linux/pci_ids.h | 2 + include/net/sock.h | 2 + include/net/tcp.h | 27 +- include/trace/events/f2fs.h | 3 +- include/trace/events/sched.h | 84 ++++ include/uapi/linux/cec.h | 6 +- include/uapi/linux/netfilter/nf_tables.h | 2 +- kernel/bpf/arraymap.c | 3 + kernel/bpf/hashtab.c | 3 + kernel/bpf/lpm_trie.c | 2 +- kernel/cgroup/cgroup.c | 4 +- kernel/events/core.c | 6 +- kernel/events/uprobes.c | 2 +- kernel/kthread.c | 19 +- kernel/signal.c | 11 +- kernel/time/posix-clock.c | 3 + kernel/trace/trace_output.c | 6 +- lib/xz/xz_crc32.c | 2 +- lib/xz/xz_private.h | 4 - mm/shmem.c | 2 + net/bluetooth/af_bluetooth.c | 1 + net/bluetooth/bnep/core.c | 3 +- net/bluetooth/rfcomm/sock.c | 2 - net/bridge/br_netfilter_hooks.c | 5 + net/can/bcm.c | 4 +- net/core/dev.c | 29 +- net/ipv4/devinet.c | 6 +- net/ipv4/fib_frontend.c | 2 +- net/ipv4/ip_gre.c | 6 +- net/ipv4/netfilter/nf_dup_ipv4.c | 7 +- net/ipv4/tcp_input.c | 24 +- net/ipv4/tcp_ipv4.c | 5 +- net/ipv4/tcp_output.c | 2 +- net/ipv4/tcp_rate.c | 17 +- net/ipv4/tcp_recovery.c | 5 +- net/ipv6/addrconf.c | 8 +- net/ipv6/netfilter/nf_dup_ipv6.c | 7 +- net/ipv6/netfilter/nf_reject_ipv6.c | 14 +- net/mac80211/cfg.c | 3 +- net/mac80211/iface.c | 17 +- net/mac80211/key.c | 42 +- net/netfilter/nf_conntrack_netlink.c | 7 +- net/netfilter/nf_tables_api.c | 2 +- net/netfilter/nft_payload.c | 3 + net/netlink/af_netlink.c | 3 +- net/qrtr/qrtr.c | 2 +- net/sched/sch_api.c | 2 +- net/sctp/socket.c | 4 +- net/tipc/bearer.c | 8 +- net/wireless/nl80211.c | 3 +- net/wireless/scan.c | 6 +- net/wireless/sme.c | 3 +- net/xfrm/xfrm_user.c | 6 +- scripts/kconfig/merge_config.sh | 2 + security/selinux/selinuxfs.c | 31 +- security/smack/smackfs.c | 2 +- security/tomoyo/domain.c | 9 +- sound/core/init.c | 14 +- sound/pci/asihpi/hpimsgx.c | 2 +- sound/pci/hda/hda_generic.c | 4 +- sound/pci/hda/patch_conexant.c | 24 +- sound/pci/hda/patch_realtek.c | 38 +- sound/pci/rme9652/hdsp.c | 6 +- sound/pci/rme9652/hdspm.c | 6 +- sound/soc/au1x/db1200.c | 1 + sound/soc/codecs/tda7419.c | 1 + tools/iio/iio_generic_buffer.c | 4 + tools/perf/builtin-sched.c | 8 +- tools/perf/util/time-utils.c | 4 +- tools/testing/ktest/ktest.pl | 2 +- tools/testing/selftests/bpf/test_lru_map.c | 3 +- .../breakpoints/step_after_suspend_test.c | 5 +- tools/testing/selftests/kcmp/kcmp_test.c | 1 - tools/testing/selftests/vDSO/parse_vdso.c | 3 +- tools/testing/selftests/vm/compaction_test.c | 2 - tools/usb/usbip/src/usbip_detach.c | 1 + virt/kvm/kvm_main.c | 5 +- 326 files changed, 2647 insertions(+), 1789 deletions(-)

1 month, 1 week

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[PATCH v2] hexagon: Disable constant extender optimization for LLVM prior to 19.1.0

by Nathan Chancellor

The Hexagon-specific constant extender optimization in LLVM may crash on Linux kernel code [1], such as fs/bcache/btree_io.c after commit 32ed4a620c54 ("bcachefs: Btree path tracepoints") in 6.12: clang: llvm/lib/Target/Hexagon/HexagonConstExtenders.cpp:745: bool (anonymous namespace)::HexagonConstExtenders::ExtRoot::operator<(const HCE::ExtRoot &) const: Assertion `ThisB->getParent() == OtherB->getParent()' failed. Stack dump: 0. Program arguments: clang --target=hexagon-linux-musl ... fs/bcachefs/btree_io.c 1. <eof> parser at end of file 2. Code generation 3. Running pass 'Function Pass Manager' on module 'fs/bcachefs/btree_io.c'. 4. Running pass 'Hexagon constant-extender optimization' on function '@__btree_node_lock_nopath' Without assertions enabled, there is just a hang during compilation. This has been resolved in LLVM main (20.0.0) [2] and backported to LLVM 19.1.0 but the kernel supports LLVM 13.0.1 and newer, so disable the constant expander optimization using the '-mllvm' option when using a toolchain that is not fixed. Cc: stable(a)vger.kernel.org Link: https://github.com/llvm/llvm-project/issues/99714 [1] Link: https://github.com/llvm/llvm-project/commit/68df06a0b2998765cb0a41353fcf091… [2] Link: https://github.com/llvm/llvm-project/commit/2ab8d93061581edad3501561722ebd5… [3] Reviewed-by: Brian Cain <bcain(a)quicinc.com> Signed-off-by: Nathan Chancellor <nathan(a)kernel.org> --- Andrew, can you please take this for 6.13? Our CI continues to hit this. Changes in v2: - Rebase on 6.12 to make sure it is still applicable - Name exact bcachefs commit that introduces crash now that it is merged - Add 'Cc: stable' as this is now visible in a stable release - Carry forward Brian's reviewed-by - Link to v1: https://lore.kernel.org/r/20240819-hexagon-disable-constant-expander-pass-v… --- arch/hexagon/Makefile | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/hexagon/Makefile b/arch/hexagon/Makefile index 92d005958dfb232d48a4ca843b46262a84a08eb4..ff172cbe5881a074f9d9430c37071992a4c8beac 100644 --- a/arch/hexagon/Makefile +++ b/arch/hexagon/Makefile @@ -32,3 +32,9 @@ KBUILD_LDFLAGS += $(ldflags-y) TIR_NAME := r19 KBUILD_CFLAGS += -ffixed-$(TIR_NAME) -DTHREADINFO_REG=$(TIR_NAME) -D__linux__ KBUILD_AFLAGS += -DTHREADINFO_REG=$(TIR_NAME) + +# Disable HexagonConstExtenders pass for LLVM versions prior to 19.1.0 +# https://github.com/llvm/llvm-project/issues/99714 +ifneq ($(call clang-min-version, 190100),y) +KBUILD_CFLAGS += -mllvm -hexagon-cext=false +endif --- base-commit: adc218676eef25575469234709c2d87185ca223a change-id: 20240802-hexagon-disable-constant-expander-pass-8b6b61db6afc Best regards, -- Nathan Chancellor <nathan(a)kernel.org>

1 month, 1 week

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[PATCH AUTOSEL 5.15 01/13] PCI: Add ACS quirk for Broadcom BCM5760X NIC

by Sasha Levin

From: Ajit Khaparde <ajit.khaparde(a)broadcom.com> [ Upstream commit 524e057b2d66b61f9b63b6db30467ab7b0bb4796 ] The Broadcom BCM5760X NIC may be a multi-function device. While it does not advertise an ACS capability, peer-to-peer transactions are not possible between the individual functions. So it is ok to treat them as fully isolated. Add an ACS quirk for this device so the functions can be in independent IOMMU groups and attached individually to userspace applications using VFIO. [kwilczynski: commit log] Link: https://lore.kernel.org/linux-pci/20240510204228.73435-1-ajit.khaparde@broa… Signed-off-by: Ajit Khaparde <ajit.khaparde(a)broadcom.com> Signed-off-by: Krzysztof Wilczyński <kwilczynski(a)kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas(a)google.com> Reviewed-by: Andy Gospodarek <gospo(a)broadcom.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/pci/quirks.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 4d4267105cd2b..842e8fecf0a9a 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -4971,6 +4971,10 @@ static const struct pci_dev_acs_enabled { { PCI_VENDOR_ID_BROADCOM, 0x1750, pci_quirk_mf_endpoint_acs }, { PCI_VENDOR_ID_BROADCOM, 0x1751, pci_quirk_mf_endpoint_acs }, { PCI_VENDOR_ID_BROADCOM, 0x1752, pci_quirk_mf_endpoint_acs }, + { PCI_VENDOR_ID_BROADCOM, 0x1760, pci_quirk_mf_endpoint_acs }, + { PCI_VENDOR_ID_BROADCOM, 0x1761, pci_quirk_mf_endpoint_acs }, + { PCI_VENDOR_ID_BROADCOM, 0x1762, pci_quirk_mf_endpoint_acs }, + { PCI_VENDOR_ID_BROADCOM, 0x1763, pci_quirk_mf_endpoint_acs }, { PCI_VENDOR_ID_BROADCOM, 0xD714, pci_quirk_brcm_acs }, /* Amazon Annapurna Labs */ { PCI_VENDOR_ID_AMAZON_ANNAPURNA_LABS, 0x0031, pci_quirk_al_acs }, -- 2.43.0

1 month, 1 week

2
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[PATCH 1/1] arm64: dts: qcom: x1e80100: Fix up BAR space size for PCIe6a

by Qiang Yu

As per memory map table, the region for PCIe6a is 64MByte. Hence, set the size of 32 bit non-prefetchable memory region beginning on address 0x70300000 as 0x3d00000 so that BAR space assigned to BAR registers can be allocated from 0x70300000 to 0x74000000. Fixes: 7af141850012 ("arm64: dts: qcom: x1e80100: Fix up BAR spaces") Cc: stable(a)vger.kernel.org Signed-off-by: Qiang Yu <quic_qianyu(a)quicinc.com> --- arch/arm64/boot/dts/qcom/x1e80100.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi index f044921457d0..90ddac606719 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi +++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi @@ -3126,7 +3126,7 @@ pcie6a: pci@1bf8000 { #address-cells = <3>; #size-cells = <2>; ranges = <0x01000000 0x0 0x00000000 0x0 0x70200000 0x0 0x100000>, - <0x02000000 0x0 0x70300000 0x0 0x70300000 0x0 0x1d00000>; + <0x02000000 0x0 0x70300000 0x0 0x70300000 0x0 0x3d00000>; bus-range = <0x00 0xff>; dma-coherent; -- 2.34.1

1 month, 1 week

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[PATCH v2 1/2] soc: qcom: pmic_glink: fix scope of __pmic_glink_lock in pmic_glink_rpmsg_probe()

by Krzysztof Kozlowski

File-scope "__pmic_glink_lock" mutex protects the filke-scope "__pmic_glink", thus reference to it should be obtained under the lock, just like pmic_glink_rpmsg_remove() is doing. Otherwise we have a race during if PMIC GLINK device removal: the pmic_glink_rpmsg_probe() function could store local reference before mutex in driver removal is acquired. Fixes: 58ef4ece1e41 ("soc: qcom: pmic_glink: Introduce base PMIC GLINK driver") Cc: <stable(a)vger.kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> --- Changes in v2: 1. None --- drivers/soc/qcom/pmic_glink.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/soc/qcom/pmic_glink.c b/drivers/soc/qcom/pmic_glink.c index 9606222993fd..452f30a9354d 100644 --- a/drivers/soc/qcom/pmic_glink.c +++ b/drivers/soc/qcom/pmic_glink.c @@ -217,10 +217,11 @@ static void pmic_glink_pdr_callback(int state, char *svc_path, void *priv) static int pmic_glink_rpmsg_probe(struct rpmsg_device *rpdev) { - struct pmic_glink *pg = __pmic_glink; + struct pmic_glink *pg; int ret = 0; mutex_lock(&__pmic_glink_lock); + pg = __pmic_glink; if (!pg) { ret = dev_err_probe(&rpdev->dev, -ENODEV, "no pmic_glink device to attach to\n"); goto out_unlock; -- 2.43.0

1 month, 1 week

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Re: [RFC PATCH] epoll: Add synchronous wakeup support for ep_poll_callback

by Brian Geffon

On Wed, Oct 16, 2024 at 03:10:34PM +0200, Christian Brauner wrote: > On Fri, 26 Apr 2024 16:05:48 +0800, Xuewen Yan wrote: > > Now, the epoll only use wake_up() interface to wake up task. > > However, sometimes, there are epoll users which want to use > > the synchronous wakeup flag to hint the scheduler, such as > > Android binder driver. > > So add a wake_up_sync() define, and use the wake_up_sync() > > when the sync is true in ep_poll_callback(). > > > > [...] > > Applied to the vfs.misc branch of the vfs/vfs.git tree. > Patches in the vfs.misc branch should appear in linux-next soon. > > Please report any outstanding bugs that were missed during review in a > new review to the original patch series allowing us to drop it. > > It's encouraged to provide Acked-bys and Reviewed-bys even though the > patch has now been applied. If possible patch trailers will be updated. > > Note that commit hashes shown below are subject to change due to rebase, > trailer updates or similar. If in doubt, please check the listed branch. > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git > branch: vfs.misc This is a bug that's been present for all of time, so I think we should: Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: stable(a)vger.kernel.org I sent a patch which adds a benchmark for nonblocking pipes using epoll: https://lore.kernel.org/lkml/20241016190009.866615-1-bgeffon@google.com/ Using this new benchmark I get the following results without this fix and with this fix: $ tools/perf/perf bench sched pipe -n # Running 'sched/pipe' benchmark: # Executed 1000000 pipe operations between two processes Total time: 12.194 [sec] 12.194376 usecs/op 82005 ops/sec $ tools/perf/perf bench sched pipe -n # Running 'sched/pipe' benchmark: # Executed 1000000 pipe operations between two processes Total time: 9.229 [sec] 9.229738 usecs/op 108345 ops/sec > > [1/1] epoll: Add synchronous wakeup support for ep_poll_callback > https://git.kernel.org/vfs/vfs/c/2ce0e17660a7

1 month, 1 week

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[PATCH] drm/amdgpu: Make the submission path memory reclaim safe

by Tvrtko Ursulin

From: Tvrtko Ursulin <tvrtko.ursulin(a)igalia.com> As commit 746ae46c1113 ("drm/sched: Mark scheduler work queues with WQ_MEM_RECLAIM") points out, ever since a6149f039369 ("drm/sched: Convert drm scheduler to use a work queue rather than kthread"), any workqueue flushing done from the job submission path must only involve memory reclaim safe workqueues to be safe against reclaim deadlocks. This is also pointed out by workqueue sanity checks: [ ] workqueue: WQ_MEM_RECLAIM sdma0:drm_sched_run_job_work [gpu_sched] is flushing !WQ_MEM_RECLAIM events:amdgpu_device_delay_enable_gfx_off [amdgpu] ... [ ] Workqueue: sdma0 drm_sched_run_job_work [gpu_sched] ... [ ] Call Trace: [ ] <TASK> ... [ ] ? check_flush_dependency+0xf5/0x110 ... [ ] cancel_delayed_work_sync+0x6e/0x80 [ ] amdgpu_gfx_off_ctrl+0xab/0x140 [amdgpu] [ ] amdgpu_ring_alloc+0x40/0x50 [amdgpu] [ ] amdgpu_ib_schedule+0xf4/0x810 [amdgpu] [ ] ? drm_sched_run_job_work+0x22c/0x430 [gpu_sched] [ ] amdgpu_job_run+0xaa/0x1f0 [amdgpu] [ ] drm_sched_run_job_work+0x257/0x430 [gpu_sched] [ ] process_one_work+0x217/0x720 ... [ ] </TASK> Fix this by creating a memory reclaim safe driver workqueue and make the submission path use it. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin(a)igalia.com> References: 746ae46c1113 ("drm/sched: Mark scheduler work queues with WQ_MEM_RECLAIM") Fixes: a6149f039369 ("drm/sched: Convert drm scheduler to use a work queue rather than kthread") Cc: stable(a)vger.kernel.org Cc: Matthew Brost <matthew.brost(a)intel.com> Cc: Danilo Krummrich <dakr(a)kernel.org> Cc: Philipp Stanner <pstanner(a)redhat.com> Cc: Alex Deucher <alexander.deucher(a)amd.com> Cc: Christian König <christian.koenig(a)amd.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 25 +++++++++++++++++++++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 5 +++-- 3 files changed, 30 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 7645e498faa4..a6aad687537e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -268,6 +268,8 @@ extern int amdgpu_agp; extern int amdgpu_wbrf; +extern struct workqueue_struct *amdgpu_reclaim_wq; + #define AMDGPU_VM_MAX_NUM_CTX 4096 #define AMDGPU_SG_THRESHOLD (256*1024*1024) #define AMDGPU_WAIT_IDLE_TIMEOUT_IN_MS 3000 diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 38686203bea6..f5b7172e8042 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -255,6 +255,8 @@ struct amdgpu_watchdog_timer amdgpu_watchdog_timer = { .period = 0x0, /* default to 0x0 (timeout disable) */ }; +struct workqueue_struct *amdgpu_reclaim_wq; + /** * DOC: vramlimit (int) * Restrict the total amount of VRAM in MiB for testing. The default is 0 (Use full VRAM). @@ -2971,6 +2973,21 @@ static struct pci_driver amdgpu_kms_pci_driver = { .dev_groups = amdgpu_sysfs_groups, }; +static int amdgpu_wq_init(void) +{ + amdgpu_reclaim_wq = + alloc_workqueue("amdgpu-reclaim", WQ_MEM_RECLAIM, 0); + if (!amdgpu_reclaim_wq) + return -ENOMEM; + + return 0; +} + +static void amdgpu_wq_fini(void) +{ + destroy_workqueue(amdgpu_reclaim_wq); +} + static int __init amdgpu_init(void) { int r; @@ -2978,6 +2995,10 @@ static int __init amdgpu_init(void) if (drm_firmware_drivers_only()) return -EINVAL; + r = amdgpu_wq_init(); + if (r) + goto error_wq; + r = amdgpu_sync_init(); if (r) goto error_sync; @@ -3006,6 +3027,9 @@ static int __init amdgpu_init(void) amdgpu_sync_fini(); error_sync: + amdgpu_wq_fini(); + +error_wq: return r; } @@ -3017,6 +3041,7 @@ static void __exit amdgpu_exit(void) amdgpu_acpi_release(); amdgpu_sync_fini(); amdgpu_fence_slab_fini(); + amdgpu_wq_fini(); mmu_notifier_synchronize(); amdgpu_xcp_drv_release(); } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c index 2f3f09dfb1fd..f8fd71d9382f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c @@ -790,8 +790,9 @@ void amdgpu_gfx_off_ctrl(struct amdgpu_device *adev, bool enable) AMD_IP_BLOCK_TYPE_GFX, true)) adev->gfx.gfx_off_state = true; } else { - schedule_delayed_work(&adev->gfx.gfx_off_delay_work, - delay); + queue_delayed_work(amdgpu_reclaim_wq, + &adev->gfx.gfx_off_delay_work, + delay); } } } else { -- 2.46.0

1 month, 1 week

6
9
0 0

[PATCH stable 6.6 0/8] Fix BPF selftests compilation error

by Shung-Hsi Yu

Currently the BPF selftests in fails to compile (with tools/testing/selftests/bpf/vmtest.sh) due to use of test helpers that were not backported, namely: - netlink_helpers.h - __xlated() The 1st patch in the series adds netlink_helpers.h, and the 8th patch in the series adds the __xlated() helper. Patch 2-7 are pulled as context for the __xlated() helper. Cupertino Miranda (1): selftests/bpf: Support checks against a regular expression Daniel Borkmann (1): selftests/bpf: Add netlink helper library Eduard Zingerman (5): selftests/bpf: extract utility function for BPF disassembly selftests/bpf: print correct offset for pseudo calls in disasm_insn() selftests/bpf: no need to track next_match_pos in struct test_loader selftests/bpf: extract test_loader->expect_msgs as a data structure selftests/bpf: allow checking xlated programs in verifier_* tests Hou Tao (1): selftests/bpf: Factor out get_xlated_program() helper tools/testing/selftests/bpf/Makefile | 20 +- tools/testing/selftests/bpf/disasm_helpers.c | 69 ++++ tools/testing/selftests/bpf/disasm_helpers.h | 12 + tools/testing/selftests/bpf/netlink_helpers.c | 358 ++++++++++++++++++ tools/testing/selftests/bpf/netlink_helpers.h | 46 +++ .../selftests/bpf/prog_tests/ctx_rewrite.c | 118 +----- tools/testing/selftests/bpf/progs/bpf_misc.h | 16 +- tools/testing/selftests/bpf/test_loader.c | 235 +++++++++--- tools/testing/selftests/bpf/test_progs.h | 1 - tools/testing/selftests/bpf/test_verifier.c | 47 +-- tools/testing/selftests/bpf/testing_helpers.c | 43 +++ tools/testing/selftests/bpf/testing_helpers.h | 6 + 12 files changed, 759 insertions(+), 212 deletions(-) create mode 100644 tools/testing/selftests/bpf/disasm_helpers.c create mode 100644 tools/testing/selftests/bpf/disasm_helpers.h create mode 100644 tools/testing/selftests/bpf/netlink_helpers.c create mode 100644 tools/testing/selftests/bpf/netlink_helpers.h -- 2.47.0

1 month, 1 week

2
11
0 0

[PATCHSET] xfs: bug fixes for 6.13

by Darrick J. Wong

Hi all, Bug fixes for 6.13. If you're going to start using this code, I strongly recommend pulling from my git trees, which are linked below. This has been running on the djcloud for months with no problems. Enjoy! Comments and questions are, as always, welcome. --D kernel git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfs-linux.git/log/?h=xf… xfsprogs git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfsprogs-dev.git/log/?h… --- Commits in this patchset: * xfs: fix off-by-one error in fsmap's end_daddr usage * xfs: metapath scrubber should use the already loaded inodes * xfs: keep quota directory inode loaded * xfs: return a 64-bit block count from xfs_btree_count_blocks * xfs: don't drop errno values when we fail to ficlone the entire range * xfs: separate healthy clearing mask during repair * xfs: set XFS_SICK_INO_SYMLINK_ZAPPED explicitly when zapping a symlink * xfs: mark metadir repair tempfiles with IRECOVERY * xfs: fix null bno_hint handling in xfs_rtallocate_rtg * xfs: fix error bailout in xfs_rtginode_create * xfs: update btree keys correctly when _insrec splits an inode root block * xfs: fix scrub tracepoints when inode-rooted btrees are involved * xfs: unlock inodes when erroring out of xfs_trans_alloc_dir * xfs: only run precommits once per transaction object * xfs: remove recursion in __xfs_trans_commit * xfs: don't lose solo superblock counter update transactions * xfs: don't lose solo dquot update transactions * xfs: separate dquot buffer reads from xfs_dqflush * xfs: clean up log item accesses in xfs_qm_dqflush{,_done} * xfs: attach dquot buffer to dquot log item buffer * xfs: convert quotacheck to attach dquot buffers --- fs/xfs/libxfs/xfs_btree.c | 33 +++++-- fs/xfs/libxfs/xfs_btree.h | 2 fs/xfs/libxfs/xfs_ialloc_btree.c | 4 + fs/xfs/libxfs/xfs_rtgroup.c | 2 fs/xfs/scrub/agheader.c | 6 + fs/xfs/scrub/agheader_repair.c | 6 + fs/xfs/scrub/fscounters.c | 2 fs/xfs/scrub/health.c | 57 +++++++----- fs/xfs/scrub/ialloc.c | 4 - fs/xfs/scrub/metapath.c | 68 +++++--------- fs/xfs/scrub/refcount.c | 2 fs/xfs/scrub/scrub.h | 6 + fs/xfs/scrub/symlink_repair.c | 3 - fs/xfs/scrub/tempfile.c | 10 ++ fs/xfs/scrub/trace.h | 2 fs/xfs/xfs_bmap_util.c | 2 fs/xfs/xfs_dquot.c | 185 ++++++++++++++++++++++++++++++++------ fs/xfs/xfs_dquot.h | 5 + fs/xfs/xfs_dquot_item.c | 51 ++++++++-- fs/xfs/xfs_dquot_item.h | 7 + fs/xfs/xfs_file.c | 8 ++ fs/xfs/xfs_fsmap.c | 38 +++++--- fs/xfs/xfs_inode.h | 2 fs/xfs/xfs_qm.c | 92 +++++++++++++------ fs/xfs/xfs_qm.h | 1 fs/xfs/xfs_quota.h | 7 + fs/xfs/xfs_rtalloc.c | 2 fs/xfs/xfs_trans.c | 58 ++++++------ fs/xfs/xfs_trans_ail.c | 2 fs/xfs/xfs_trans_dquot.c | 31 +++++- 30 files changed, 475 insertions(+), 223 deletions(-)

1 month, 1 week

3
25
0 0

FAILED: patch "[PATCH] smb: client: fix UAF in smb2_reconnect_server()" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 24a9799aa8efecd0eb55a75e35f9d8e6400063aa # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024040834-magazine-audience-8aa4@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: 24a9799aa8ef ("smb: client: fix UAF in smb2_reconnect_server()") 7257bcf3bdc7 ("cifs: cifs_chan_is_iface_active should be called with chan_lock held") 27e1fd343f80 ("cifs: after disabling multichannel, mark tcon for reconnect") fa1d0508bdd4 ("cifs: account for primary channel in the interface list") a6d8fb54a515 ("cifs: distribute channels across interfaces based on speed") c37ed2d7d098 ("smb: client: remove extra @chan_count check in __cifs_put_smb_ses()") ff7d80a9f271 ("cifs: fix session state transition to avoid use-after-free issue") 38c8a9a52082 ("smb: move client and server files to common directory fs/smb") 943fb67b0902 ("cifs: missing lock when updating session status") bc962159e8e3 ("cifs: avoid race conditions with parallel reconnects") 1bcd548d935a ("cifs: prevent data race in cifs_reconnect_tcon()") e77978de4765 ("cifs: update ip_addr for ses only for primary chan setup") 3c0070f54b31 ("cifs: prevent data race in smb2_reconnect()") 05844bd661d9 ("cifs: print last update time for interface list") 25cf01b7c920 ("cifs: set correct status of tcon ipc when reconnecting") abdb1742a312 ("cifs: get rid of mount options string parsing") 9fd29a5bae6e ("cifs: use fs_context for automounts") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 24a9799aa8efecd0eb55a75e35f9d8e6400063aa Mon Sep 17 00:00:00 2001 From: Paulo Alcantara <pc(a)manguebit.com> Date: Mon, 1 Apr 2024 14:13:10 -0300 Subject: [PATCH] smb: client: fix UAF in smb2_reconnect_server() The UAF bug is due to smb2_reconnect_server() accessing a session that is already being teared down by another thread that is executing __cifs_put_smb_ses(). This can happen when (a) the client has connection to the server but no session or (b) another thread ends up setting @ses->ses_status again to something different than SES_EXITING. To fix this, we need to make sure to unconditionally set @ses->ses_status to SES_EXITING and prevent any other threads from setting a new status while we're still tearing it down. The following can be reproduced by adding some delay to right after the ipc is freed in __cifs_put_smb_ses() - which will give smb2_reconnect_server() worker a chance to run and then accessing @ses->ipc: kinit ... mount.cifs //srv/share /mnt/1 -o sec=krb5,nohandlecache,echo_interval=10 [disconnect srv] ls /mnt/1 &>/dev/null sleep 30 kdestroy [reconnect srv] sleep 10 umount /mnt/1 ... CIFS: VFS: Verify user has a krb5 ticket and keyutils is installed CIFS: VFS: \\srv Send error in SessSetup = -126 CIFS: VFS: Verify user has a krb5 ticket and keyutils is installed CIFS: VFS: \\srv Send error in SessSetup = -126 general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b6b6b: 0000 [#1] PREEMPT SMP NOPTI CPU: 3 PID: 50 Comm: kworker/3:1 Not tainted 6.9.0-rc2 #1 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-1.fc39 04/01/2014 Workqueue: cifsiod smb2_reconnect_server [cifs] RIP: 0010:__list_del_entry_valid_or_report+0x33/0xf0 Code: 4f 08 48 85 d2 74 42 48 85 c9 74 59 48 b8 00 01 00 00 00 00 ad de 48 39 c2 74 61 48 b8 22 01 00 00 00 00 74 69 <48> 8b 01 48 39 f8 75 7b 48 8b 72 08 48 39 c6 0f 85 88 00 00 00 b8 RSP: 0018:ffffc900001bfd70 EFLAGS: 00010a83 RAX: dead000000000122 RBX: ffff88810da53838 RCX: 6b6b6b6b6b6b6b6b RDX: 6b6b6b6b6b6b6b6b RSI: ffffffffc02f6878 RDI: ffff88810da53800 RBP: ffff88810da53800 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000001 R12: ffff88810c064000 R13: 0000000000000001 R14: ffff88810c064000 R15: ffff8881039cc000 FS: 0000000000000000(0000) GS:ffff888157c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fe3728b1000 CR3: 000000010caa4000 CR4: 0000000000750ef0 PKRU: 55555554 Call Trace: <TASK> ? die_addr+0x36/0x90 ? exc_general_protection+0x1c1/0x3f0 ? asm_exc_general_protection+0x26/0x30 ? __list_del_entry_valid_or_report+0x33/0xf0 __cifs_put_smb_ses+0x1ae/0x500 [cifs] smb2_reconnect_server+0x4ed/0x710 [cifs] process_one_work+0x205/0x6b0 worker_thread+0x191/0x360 ? __pfx_worker_thread+0x10/0x10 kthread+0xe2/0x110 ? __pfx_kthread+0x10/0x10 ret_from_fork+0x34/0x50 ? __pfx_kthread+0x10/0x10 ret_from_fork_asm+0x1a/0x30 </TASK> Cc: stable(a)vger.kernel.org Signed-off-by: Paulo Alcantara (Red Hat) <pc(a)manguebit.com> Signed-off-by: Steve French <stfrench(a)microsoft.com> diff --git a/fs/smb/client/connect.c b/fs/smb/client/connect.c index 9b85b5341822..ee29bc57300c 100644 --- a/fs/smb/client/connect.c +++ b/fs/smb/client/connect.c @@ -232,7 +232,13 @@ cifs_mark_tcp_ses_conns_for_reconnect(struct TCP_Server_Info *server, spin_lock(&cifs_tcp_ses_lock); list_for_each_entry_safe(ses, nses, &pserver->smb_ses_list, smb_ses_list) { - /* check if iface is still active */ + spin_lock(&ses->ses_lock); + if (ses->ses_status == SES_EXITING) { + spin_unlock(&ses->ses_lock); + continue; + } + spin_unlock(&ses->ses_lock); + spin_lock(&ses->chan_lock); if (cifs_ses_get_chan_index(ses, server) == CIFS_INVAL_CHAN_INDEX) { @@ -1963,31 +1969,6 @@ cifs_setup_ipc(struct cifs_ses *ses, struct smb3_fs_context *ctx) return rc; } -/** - * cifs_free_ipc - helper to release the session IPC tcon - * @ses: smb session to unmount the IPC from - * - * Needs to be called everytime a session is destroyed. - * - * On session close, the IPC is closed and the server must release all tcons of the session. - * No need to send a tree disconnect here. - * - * Besides, it will make the server to not close durable and resilient files on session close, as - * specified in MS-SMB2 3.3.5.6 Receiving an SMB2 LOGOFF Request. - */ -static int -cifs_free_ipc(struct cifs_ses *ses) -{ - struct cifs_tcon *tcon = ses->tcon_ipc; - - if (tcon == NULL) - return 0; - - tconInfoFree(tcon); - ses->tcon_ipc = NULL; - return 0; -} - static struct cifs_ses * cifs_find_smb_ses(struct TCP_Server_Info *server, struct smb3_fs_context *ctx) { @@ -2019,48 +2000,52 @@ cifs_find_smb_ses(struct TCP_Server_Info *server, struct smb3_fs_context *ctx) void __cifs_put_smb_ses(struct cifs_ses *ses) { struct TCP_Server_Info *server = ses->server; + struct cifs_tcon *tcon; unsigned int xid; size_t i; + bool do_logoff; int rc; - spin_lock(&ses->ses_lock); - if (ses->ses_status == SES_EXITING) { - spin_unlock(&ses->ses_lock); - return; - } - spin_unlock(&ses->ses_lock); - - cifs_dbg(FYI, "%s: ses_count=%d\n", __func__, ses->ses_count); - cifs_dbg(FYI, - "%s: ses ipc: %s\n", __func__, ses->tcon_ipc ? ses->tcon_ipc->tree_name : "NONE"); - spin_lock(&cifs_tcp_ses_lock); - if (--ses->ses_count > 0) { + spin_lock(&ses->ses_lock); + cifs_dbg(FYI, "%s: id=0x%llx ses_count=%d ses_status=%u ipc=%s\n", + __func__, ses->Suid, ses->ses_count, ses->ses_status, + ses->tcon_ipc ? ses->tcon_ipc->tree_name : "none"); + if (ses->ses_status == SES_EXITING || --ses->ses_count > 0) { + spin_unlock(&ses->ses_lock); spin_unlock(&cifs_tcp_ses_lock); return; } - spin_lock(&ses->ses_lock); - if (ses->ses_status == SES_GOOD) - ses->ses_status = SES_EXITING; - spin_unlock(&ses->ses_lock); - spin_unlock(&cifs_tcp_ses_lock); - /* ses_count can never go negative */ WARN_ON(ses->ses_count < 0); - spin_lock(&ses->ses_lock); - if (ses->ses_status == SES_EXITING && server->ops->logoff) { - spin_unlock(&ses->ses_lock); - cifs_free_ipc(ses); + spin_lock(&ses->chan_lock); + cifs_chan_clear_need_reconnect(ses, server); + spin_unlock(&ses->chan_lock); + + do_logoff = ses->ses_status == SES_GOOD && server->ops->logoff; + ses->ses_status = SES_EXITING; + tcon = ses->tcon_ipc; + ses->tcon_ipc = NULL; + spin_unlock(&ses->ses_lock); + spin_unlock(&cifs_tcp_ses_lock); + + /* + * On session close, the IPC is closed and the server must release all + * tcons of the session. No need to send a tree disconnect here. + * + * Besides, it will make the server to not close durable and resilient + * files on session close, as specified in MS-SMB2 3.3.5.6 Receiving an + * SMB2 LOGOFF Request. + */ + tconInfoFree(tcon); + if (do_logoff) { xid = get_xid(); rc = server->ops->logoff(xid, ses); if (rc) cifs_server_dbg(VFS, "%s: Session Logoff failure rc=%d\n", __func__, rc); _free_xid(xid); - } else { - spin_unlock(&ses->ses_lock); - cifs_free_ipc(ses); } spin_lock(&cifs_tcp_ses_lock);

1 month, 1 week

6
12
0 0

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