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2023-02-11sched/fair: sanitize vruntime of entity being placedZhang Qiao
When a scheduling entity is placed onto cfs_rq, its vruntime is pulled to the base level (around cfs_rq->min_vruntime), so that the entity doesn't gain extra boost when placed backwards. However, if the entity being placed wasn't executed for a long time, its vruntime may get too far behind (e.g. while cfs_rq was executing a low-weight hog), which can inverse the vruntime comparison due to s64 overflow. This results in the entity being placed with its original vruntime way forwards, so that it will effectively never get to the cpu. To prevent that, ignore the vruntime of the entity being placed if it didn't execute for much longer than the characteristic sheduler time scale. [rkagan: formatted, adjusted commit log, comments, cutoff value] Signed-off-by: Zhang Qiao <zhangqiao22@huawei.com> Co-developed-by: Roman Kagan <rkagan@amazon.de> Signed-off-by: Roman Kagan <rkagan@amazon.de> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20230130122216.3555094-1-rkagan@amazon.de
2023-02-11sched/fair: Remove capacity inversion detectionVincent Guittot
Remove the capacity inversion detection which is now handled by util_fits_cpu() returning -1 when we need to continue to look for a potential CPU with better performance. This ends up almost reverting patches below except for some comments: commit da07d2f9c153 ("sched/fair: Fixes for capacity inversion detection") commit aa69c36f31aa ("sched/fair: Consider capacity inversion in util_fits_cpu()") commit 44c7b80bffc3 ("sched/fair: Detect capacity inversion") Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/20230201143628.270912-3-vincent.guittot@linaro.org
2023-02-11sched/fair: unlink misfit task from cpu overutilizedVincent Guittot
By taking into account uclamp_min, the 1:1 relation between task misfit and cpu overutilized is no more true as a task with a small util_avg may not fit a high capacity cpu because of uclamp_min constraint. Add a new state in util_fits_cpu() to reflect the case that task would fit a CPU except for the uclamp_min hint which is a performance requirement. Use -1 to reflect that a CPU doesn't fit only because of uclamp_min so we can use this new value to take additional action to select the best CPU that doesn't match uclamp_min hint. When util_fits_cpu() returns -1, we will continue to look for a possible CPU with better performance, which replaces Capacity Inversion detection with capacity_orig_of() - thermal_load_avg to detect a capacity inversion. Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org> Reviewed-and-tested-by: Qais Yousef <qyousef@layalina.io> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Dietmar Eggemann <dietmar.eggemann@arm.com> Tested-by: Kajetan Puchalski <kajetan.puchalski@arm.com> Link: https://lore.kernel.org/r/20230201143628.270912-2-vincent.guittot@linaro.org
2023-02-11objtool: mem*() are not uaccess safePeter Zijlstra
For mysterious raisins I listed the new __asan_mem*() functions as being uaccess safe, this is giving objtool fails on KASAN builds because these functions call out to the actual __mem*() functions which are not marked uaccess safe. Removing it doesn't make the robots unhappy. Fixes: 69d4c0d32186 ("entry, kasan, x86: Disallow overriding mem*() functions") Reported-by: "Paul E. McKenney" <paulmck@kernel.org> Bisected-by: Josh Poimboeuf <jpoimboe@kernel.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20230126182302.GA687063@paulmck-ThinkPad-P17-Gen-1
2023-02-11x86/tsc: Do feature check as the very first thingBorislav Petkov (AMD)
Do the feature check as the very first thing in the function. Everything else comes after that and is meaningless work if the TSC CPUID bit is not even set. Switch to cpu_feature_enabled() too, while at it. No functional changes. Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/Y5990CUCuWd5jfBH@zn.tnic
2023-02-11x86/tsc: Make recalibrate_cpu_khz() export GPL onlyBorislav Petkov (AMD)
A quick search doesn't reveal any use outside of the kernel - which would be questionable to begin with anyway - so make the export GPL only. Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/Y599miBzWRAuOwhg@zn.tnic
2023-02-11x86/cacheinfo: Remove unused trace variableBorislav Petkov (AMD)
15cd8812ab2c ("x86: Remove the CPU cache size printk's") removed the last use of the trace local var. Remove it too and the useless trace cache case. No functional changes. Reported-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20230210234541.9694-1-bp@alien8.de Link: http://lore.kernel.org/r/20220705073349.1512-1-jiapeng.chong@linux.alibaba.com
2023-02-11ALSA: hda: Fix codec device field initializanCezary Rojewski
Commit f2bd1c5ae2cb ("ALSA: hda: Fix page fault in snd_hda_codec_shutdown()") relocated initialization of several codec device fields. Due to differences between codec_exec_verb() and snd_hdac_bus_exec_bus() in how they handle VERB execution - the latter does not touch PM - assigning ->exec_verb to codec_exec_verb() causes PM to be engaged before it is configured for the device. Configuration of PM for the ASoC HDAudio sound card is done with snd_hda_set_power_save() during skl_hda_audio_probe() whereas the assignment happens early, in snd_hda_codec_device_init(). Revert to previous behavior to avoid problems caused by too early PM manipulation. Suggested-by: Jason Montleon <jmontleo@redhat.com> Link: https://lore.kernel.org/regressions/CALFERdzKUodLsm6=Ub3g2+PxpNpPtPq3bGBLbff=eZr9_S=YVA@mail.gmail.com Fixes: f2bd1c5ae2cb ("ALSA: hda: Fix page fault in snd_hda_codec_shutdown()") Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20230210165541.3543604-1-cezary.rojewski@intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-02-10Merge branch 'sk-sk_forward_alloc-fixes'Jakub Kicinski
Kuniyuki Iwashima says: ==================== sk->sk_forward_alloc fixes. The first patch fixes a negative sk_forward_alloc by adding sk_rmem_schedule() before skb_set_owner_r(), and second patch removes an unnecessary WARN_ON_ONCE(). v2: https://lore.kernel.org/netdev/20230209013329.87879-1-kuniyu@amazon.com/ v1: https://lore.kernel.org/netdev/20230207183718.54520-1-kuniyu@amazon.com/ ==================== Link: https://lore.kernel.org/r/20230210002202.81442-1-kuniyu@amazon.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-10net: Remove WARN_ON_ONCE(sk->sk_forward_alloc) from sk_stream_kill_queues().Kuniyuki Iwashima
Christoph Paasch reported that commit b5fc29233d28 ("inet6: Remove inet6_destroy_sock() in sk->sk_prot->destroy().") started triggering WARN_ON_ONCE(sk->sk_forward_alloc) in sk_stream_kill_queues(). [0 - 2] Also, we can reproduce it by a program in [3]. In the commit, we delay freeing ipv6_pinfo.pktoptions from sk->destroy() to sk->sk_destruct(), so sk->sk_forward_alloc is no longer zero in inet_csk_destroy_sock(). The same check has been in inet_sock_destruct() from at least v2.6, we can just remove the WARN_ON_ONCE(). However, among the users of sk_stream_kill_queues(), only CAIF is not calling inet_sock_destruct(). Thus, we add the same WARN_ON_ONCE() to caif_sock_destructor(). [0]: https://lore.kernel.org/netdev/39725AB4-88F1-41B3-B07F-949C5CAEFF4F@icloud.com/ [1]: https://github.com/multipath-tcp/mptcp_net-next/issues/341 [2]: WARNING: CPU: 0 PID: 3232 at net/core/stream.c:212 sk_stream_kill_queues+0x2f9/0x3e0 Modules linked in: CPU: 0 PID: 3232 Comm: syz-executor.0 Not tainted 6.2.0-rc5ab24eb4698afbe147b424149c529e2a43ec24eb5 #2 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 RIP: 0010:sk_stream_kill_queues+0x2f9/0x3e0 Code: 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e ec 00 00 00 8b ab 08 01 00 00 e9 60 ff ff ff e8 d0 5f b6 fe 0f 0b eb 97 e8 c7 5f b6 fe <0f> 0b eb a0 e8 be 5f b6 fe 0f 0b e9 6a fe ff ff e8 02 07 e3 fe e9 RSP: 0018:ffff88810570fc68 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff888101f38f40 RSI: ffffffff8285e529 RDI: 0000000000000005 RBP: 0000000000000ce0 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000ce0 R11: 0000000000000001 R12: ffff8881009e9488 R13: ffffffff84af2cc0 R14: 0000000000000000 R15: ffff8881009e9458 FS: 00007f7fdfbd5800(0000) GS:ffff88811b600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b32923000 CR3: 00000001062fc006 CR4: 0000000000170ef0 Call Trace: <TASK> inet_csk_destroy_sock+0x1a1/0x320 __tcp_close+0xab6/0xe90 tcp_close+0x30/0xc0 inet_release+0xe9/0x1f0 inet6_release+0x4c/0x70 __sock_release+0xd2/0x280 sock_close+0x15/0x20 __fput+0x252/0xa20 task_work_run+0x169/0x250 exit_to_user_mode_prepare+0x113/0x120 syscall_exit_to_user_mode+0x1d/0x40 do_syscall_64+0x48/0x90 entry_SYSCALL_64_after_hwframe+0x72/0xdc RIP: 0033:0x7f7fdf7ae28d Code: c1 20 00 00 75 10 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 ee fb ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 37 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 RSP: 002b:00000000007dfbb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007f7fdf7ae28d RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000000000003 RBP: 0000000000000000 R08: 000000007f338e0f R09: 0000000000000e0f R10: 000000007f338e13 R11: 0000000000000293 R12: 00007f7fdefff000 R13: 00007f7fdefffcd8 R14: 00007f7fdefffce0 R15: 00007f7fdefffcd8 </TASK> [3]: https://lore.kernel.org/netdev/20230208004245.83497-1-kuniyu@amazon.com/ Fixes: b5fc29233d28 ("inet6: Remove inet6_destroy_sock() in sk->sk_prot->destroy().") Reported-by: syzbot <syzkaller@googlegroups.com> Reported-by: Christoph Paasch <christophpaasch@icloud.com> Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-10dccp/tcp: Avoid negative sk_forward_alloc by ipv6_pinfo.pktoptions.Kuniyuki Iwashima
Eric Dumazet pointed out [0] that when we call skb_set_owner_r() for ipv6_pinfo.pktoptions, sk_rmem_schedule() has not been called, resulting in a negative sk_forward_alloc. We add a new helper which clones a skb and sets its owner only when sk_rmem_schedule() succeeds. Note that we move skb_set_owner_r() forward in (dccp|tcp)_v6_do_rcv() because tcp_send_synack() can make sk_forward_alloc negative before ipv6_opt_accepted() in the crossed SYN-ACK or self-connect() cases. [0]: https://lore.kernel.org/netdev/CANn89iK9oc20Jdi_41jb9URdF210r7d1Y-+uypbMSbOfY6jqrg@mail.gmail.com/ Fixes: 323fbd0edf3f ("net: dccp: Add handling of IPV6_PKTOPTIONS to dccp_v6_do_rcv()") Fixes: 3df80d9320bc ("[DCCP]: Introduce DCCPv6") Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-10i40e: Add checking for null for nlmsg_find_attr()Natalia Petrova
The result of nlmsg_find_attr() 'br_spec' is dereferenced in nla_for_each_nested(), but it can take NULL value in nla_find() function, which will result in an error. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 51616018dd1b ("i40e: Add support for getlink, setlink ndo ops") Signed-off-by: Natalia Petrova <n.petrova@fintech.ru> Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Link: https://lore.kernel.org/r/20230209172833.3596034-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-10ice: xsk: Fix cleaning of XDP_TX framesLarysa Zaremba
Incrementation of xsk_frames inside the for-loop produces infinite loop, if we have both normal AF_XDP-TX and XDP_TXed buffers to complete. Split xsk_frames into 2 variables (xsk_frames and completed_frames) to eliminate this bug. Fixes: 29322791bc8b ("ice: xsk: change batched Tx descriptor cleaning") Acked-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Signed-off-by: Larysa Zaremba <larysa.zaremba@intel.com> Reviewed-by: Alexander Duyck <alexanderduyck@fb.com> Acked-by: Tony Nguyen <anthony.l.nguyen@intel.com> Link: https://lore.kernel.org/r/20230209160130.1779890-1-larysa.zaremba@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-10net/sched: tcindex: update imperfect hash filters respecting rcuPedro Tammela
The imperfect hash area can be updated while packets are traversing, which will cause a use-after-free when 'tcf_exts_exec()' is called with the destroyed tcf_ext. CPU 0: CPU 1: tcindex_set_parms tcindex_classify tcindex_lookup tcindex_lookup tcf_exts_change tcf_exts_exec [UAF] Stop operating on the shared area directly, by using a local copy, and update the filter with 'rcu_replace_pointer()'. Delete the old filter version only after a rcu grace period elapsed. Fixes: 9b0d4446b569 ("net: sched: avoid atomic swap in tcf_exts_change") Reported-by: valis <sec@valis.email> Suggested-by: valis <sec@valis.email> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: Pedro Tammela <pctammela@mojatatu.com> Link: https://lore.kernel.org/r/20230209143739.279867-1-pctammela@mojatatu.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-10sctp: sctp_sock_filter(): avoid list_entry() on possibly empty listPietro Borrello
Use list_is_first() to check whether tsp->asoc matches the first element of ep->asocs, as the list is not guaranteed to have an entry. Fixes: 8f840e47f190 ("sctp: add the sctp_diag.c file") Signed-off-by: Pietro Borrello <borrello@diag.uniroma1.it> Acked-by: Xin Long <lucien.xin@gmail.com> Link: https://lore.kernel.org/r/20230208-sctp-filter-v2-1-6e1f4017f326@diag.uniroma1.it Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-10net: ethernet: ti: am65-cpsw: Add RX DMA Channel Teardown QuirkSiddharth Vadapalli
In TI's AM62x/AM64x SoCs, successful teardown of RX DMA Channel raises an interrupt. The process of servicing this interrupt involves flushing all pending RX DMA descriptors and clearing the teardown completion marker (TDCM). The am65_cpsw_nuss_rx_packets() function invoked from the RX NAPI callback services the interrupt. Thus, it is necessary to wait for this handler to run, drain all packets and clear TDCM, before calling napi_disable() in am65_cpsw_nuss_common_stop() function post channel teardown. If napi_disable() executes before ensuring that TDCM is cleared, the TDCM remains set when the interfaces are down, resulting in an interrupt storm when the interfaces are brought up again. Since the interrupt raised to indicate the RX DMA Channel teardown is specific to the AM62x and AM64x SoCs, add a quirk for it. Fixes: 4f7cce272403 ("net: ethernet: ti: am65-cpsw: add support for am64x cpsw3g") Co-developed-by: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20230209084432.189222-1-s-vadapalli@ti.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-10Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fixes from Stephen Boyd: "Two clk driver fixes - Use devm_kasprintf() to avoid overflows when forming clk names in the Microchip PolarFire driver - Fix the pretty broken Ingenic JZ4760 M/N/OD calculation to actually work and find proper divisors" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: ingenic: jz4760: Update M/N/OD calculation algorithm clk: microchip: mpfs-ccc: Use devm_kasprintf() for allocating formatted strings
2023-02-10Merge tag 'pinctrl-v6.2-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: "Some assorted pin control fixes, the most interesting will be the Intel patch fixing a classic problem: laptop touchpad IRQs... - Some pin drive register fixes in the Mediatek driver. - Return proper error code in the Aspeed driver, and revert and ill-advised force-disablement patch that needs to be reworked. - Fix AMD driver debug output. - Fix potential NULL dereference in the Single driver. - Fix a group definition error in the Qualcomm SM8450 LPASS driver. - Restore pins used in direct IRQ mode in the Intel driver (This fixes some laptop touchpads!)" * tag 'pinctrl-v6.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: intel: Restore the pins that used to be in Direct IRQ mode pinctrl: qcom: sm8450-lpass-lpi: correct swr_rx_data group pinctrl: aspeed: Revert "Force to disable the function's signal" pinctrl: single: fix potential NULL dereference pinctrl: amd: Fix debug output for debounce time pinctrl: aspeed: Fix confusing types in return value pinctrl: mediatek: Fix the drive register definition of some Pins
2023-02-10io_uring,audit: don't log IORING_OP_MADVISERichard Guy Briggs
fadvise and madvise both provide hints for caching or access pattern for file and memory respectively. Skip them. Fixes: 5bd2182d58e9 ("audit,io_uring,io-wq: add some basic audit support to io_uring") Signed-off-by: Richard Guy Briggs <rgb@redhat.com> Link: https://lore.kernel.org/r/b5dfdcd541115c86dbc774aa9dd502c964849c5f.1675282642.git.rgb@redhat.com Acked-by: Paul Moore <paul@paul-moore.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-02-10Merge tag 'pci-v6.2-fixes-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci Pull PCI fixes from Bjorn Helgaas: - Move to a shared PCI git tree (Bjorn Helgaas) - Add Krzysztof Wilczyński as another PCI maintainer (Lorenzo Pieralisi) - Revert a couple ASPM patches to fix suspend/resume regressions (Bjorn Helgaas) * tag 'pci-v6.2-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: Revert "PCI/ASPM: Refactor L1 PM Substates Control Register programming" Revert "PCI/ASPM: Save L1 PM Substates Capability for suspend/resume" MAINTAINERS: Promote Krzysztof to PCI controller maintainer MAINTAINERS: Move to shared PCI tree
2023-02-10Revert "PCI/ASPM: Refactor L1 PM Substates Control Register programming"Bjorn Helgaas
This reverts commit 5e85eba6f50dc288c22083a7e213152bcc4b8208. Thomas Witt reported that 5e85eba6f50d ("PCI/ASPM: Refactor L1 PM Substates Control Register programming") broke suspend/resume on a Tuxedo Infinitybook S 14 v5, which seems to use a Clevo L140CU Mainboard. The main symptom is: iwlwifi 0000:02:00.0: Unable to change power state from D3hot to D0, device inaccessible nvme 0000:03:00.0: Unable to change power state from D3hot to D0, device inaccessible and the machine is only partially usable after resume. It can't run dmesg and can't do a clean reboot. This happens on every suspend/resume cycle. Revert 5e85eba6f50d until we can figure out the root cause. Fixes: 5e85eba6f50d ("PCI/ASPM: Refactor L1 PM Substates Control Register programming") Link: https://bugzilla.kernel.org/show_bug.cgi?id=216877 Reported-by: Thomas Witt <kernel@witt.link> Tested-by: Thomas Witt <kernel@witt.link> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: stable@vger.kernel.org # v6.1+ Cc: Vidya Sagar <vidyas@nvidia.com>
2023-02-10Revert "PCI/ASPM: Save L1 PM Substates Capability for suspend/resume"Bjorn Helgaas
This reverts commit 4ff116d0d5fd8a025604b0802d93a2d5f4e465d1. Tasev Nikola and Mark Enriquez reported that resume from suspend was broken in v6.1-rc1. Tasev bisected to a47126ec29f5 ("PCI/PTM: Cache PTM Capability offset"), but we can't figure out how that could be related. Mark saw the same symptoms and bisected to 4ff116d0d5fd ("PCI/ASPM: Save L1 PM Substates Capability for suspend/resume"), which does have a connection: it restores L1 Substates configuration while ASPM L1 may be enabled: pci_restore_state pci_restore_aspm_l1ss_state aspm_program_l1ss pci_write_config_dword(PCI_L1SS_CTL1, ctl1) # L1SS restore pci_restore_pcie_state pcie_capability_write_word(PCI_EXP_LNKCTL, cap[i++]) # L1 restore which is a problem because PCIe r6.0, sec 5.5.4, requires that: If setting either or both of the enable bits for ASPM L1 PM Substates, both ports must be configured as described in this section while ASPM L1 is disabled. Separately, Thomas Witt reported that 5e85eba6f50d ("PCI/ASPM: Refactor L1 PM Substates Control Register programming") broke suspend/resume, and it depends on 4ff116d0d5fd. Revert 4ff116d0d5fd ("PCI/ASPM: Save L1 PM Substates Capability for suspend/resume") to fix the resume issue and enable revert of 5e85eba6f50d to fix the issue Thomas reported. Note that reverting 4ff116d0d5fd means L1 Substates config may be lost on suspend/resume. As far as we know the system will use more power but will still *work* correctly. Fixes: 4ff116d0d5fd ("PCI/ASPM: Save L1 PM Substates Capability for suspend/resume") Link: https://bugzilla.kernel.org/show_bug.cgi?id=216782 Link: https://bugzilla.kernel.org/show_bug.cgi?id=216877 Reported-by: Tasev Nikola <tasev.stefanoska@skynet.be> Reported-by: Mark Enriquez <enriquezmark36@gmail.com> Reported-by: Thomas Witt <kernel@witt.link> Tested-by: Mark Enriquez <enriquezmark36@gmail.com> Tested-by: Thomas Witt <kernel@witt.link> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: stable@vger.kernel.org # v6.1+ Cc: Vidya Sagar <vidyas@nvidia.com>
2023-02-10Merge tag 'soc-fixes-6.2-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "All the changes this time are minor devicetree corrections, the majority being for 64-bit Rockchip SoC support. These are a couple of corrections for properties that are in violation of the binding, some that put the machine into safer operating points for the eMMC and thermal settings, and missing properties that prevented rk356x PCIe and ethernet from working correctly. The changes for amlogic and mediatek address incorrect properties that were preventing the display support on MT8195 and the MMC support on various Meson SoCs from working correctly. The stihxxx-b2120 change fixes the GPIO polarity for the DVB tuner to allow this to be used correctly after a futre driver change, though it has no effect on older kernels" * tag 'soc-fixes-6.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: arm64: dts: meson-gx: Make mmc host controller interrupts level-sensitive arm64: dts: meson-g12-common: Make mmc host controller interrupts level-sensitive arm64: dts: meson-axg: Make mmc host controller interrupts level-sensitive ARM: dts: stihxxx-b2120: fix polarity of reset line of tsin0 port arm64: dts: mediatek: mt8195: Fix vdosys* compatible strings arm64: dts: rockchip: align rk3399 DMC OPP table with bindings arm64: dts: rockchip: set sdmmc0 speed to sd-uhs-sdr50 on rock-3a arm64: dts: rockchip: fix probe of analog sound card on rock-3a arm64: dts: rockchip: add missing #interrupt-cells to rk356x pcie2x1 arm64: dts: rockchip: fix input enable pinconf on rk3399 ARM: dts: rockchip: add power-domains property to dp node on rk3288 arm64: dts: rockchip: add io domain setting to rk3566-box-demo arm64: dts: rockchip: remove unsupported property from sdmmc2 for rock-3a arm64: dts: rockchip: drop unused LED mode property from rk3328-roc-cc arm64: dts: rockchip: reduce thermal limits on rk3399-pinephone-pro arm64: dts: rockchip: use correct reset names for rk3399 crypto nodes
2023-02-10Merge tag 'riscv-for-linus-6.2-rc8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: "This is a little bigger that I'd hope for this late in the cycle, but they're all pretty concrete fixes and the only one that's bigger than a few lines is pmdp_collapse_flush() (which is almost all boilerplate/comment). It's also all bug fixes for issues that have been around for a while. So I think it's not all that scary, just bad timing. - avoid partial TLB fences for huge pages, which are disallowed by the ISA - avoid missing a frame when dumping stacks - avoid misaligned accesses (and possibly overflows) in kprobes - fix a race condition in tracking page dirtiness" * tag 'riscv-for-linus-6.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Fixup race condition on PG_dcache_clean in flush_icache_pte riscv: kprobe: Fixup misaligned load text riscv: stacktrace: Fix missing the first frame riscv: mm: Implement pmdp_collapse_flush for THP
2023-02-10ARM: reorder defconfig filesArnd Bergmann
Some Kconfig options have moved around, so adapt the defconfig files accordingly. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-02-10Merge tag 'ceph-for-6.2-rc8' of https://github.com/ceph/ceph-clientLinus Torvalds
Pull ceph fix from Ilya Dryomov: "A fix for a pretty embarrassing omission in the session flush handler from Xiubo, marked for stable" * tag 'ceph-for-6.2-rc8' of https://github.com/ceph/ceph-client: ceph: flush cap releases when the session is flushed
2023-02-10Merge tag 'block-6.2-2023-02-10' of git://git.kernel.dk/linuxLinus Torvalds
Pull block fix from Jens Axboe: "A single fix for a smatch regression introduced in this merge window" * tag 'block-6.2-2023-02-10' of git://git.kernel.dk/linux: nvme-auth: mark nvme_auth_wq static
2023-02-10Merge tag 'sound-6.2-rc8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Hopefully the last one for 6.2, a collection of the fixes that have been gathered since the last pull. All changes are small and trivial device-specific fixes" * tag 'sound-6.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/realtek: Add Positivo N14KP6-TG ASoC: topology: Return -ENOMEM on memory allocation failure ALSA: emux: Avoid potential array out-of-bound in snd_emux_xg_control() ASoC: fsl_sai: fix getting version from VERID ALSA: hda/realtek: fix mute/micmute LEDs don't work for a HP platform. ALSA: hda/realtek: Add quirk for ASUS UM3402 using CS35L41 ASoC: codecs: es8326: Fix DTS properties reading ASoC: tas5805m: add missing page switch. ASoC: tas5805m: rework to avoid scheduling while atomic. ALSA: hda/realtek: Enable mute/micmute LEDs on HP Elitebook, 645 G9 ASoC: SOF: amd: Fix for handling spurious interrupts from DSP ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book2 Pro 360 ALSA: pci: lx6464es: fix a debug loop ASoC: rt715-sdca: fix clock stop prepare timeout issue
2023-02-10drm/ast: Fix start address computationJocelyn Falempe
During the driver conversion to shmem, the start address for the scanout buffer was set to the base PCI address. In most cases it works because only the lower 24bits are used, and due to alignment it was almost always 0. But on some unlucky hardware, it's not the case, and some uninitialized memory is displayed on the BMC. With shmem, the primary plane is always at offset 0 in GPU memory. * v2: rewrite the patch to set the offset to 0. (Thomas Zimmermann) * v3: move the change to plane_init() and also fix the cursor plane. (Jammy Huang) Tested on a sr645 affected by this bug. Fixes: f2fa5a99ca81 ("drm/ast: Convert ast to SHMEM") Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Jammy Huang <jammy_huang@aspeedtech.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230209094417.21630-1-jfalempe@redhat.com
2023-02-10arm64: reorder defconfigArnd Bergmann
Some Kconfig options has moved around after a 'make savedefconfig' run, so move them to their new location to make it easier to see what other options got removed. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-02-10Documentation/hw-vuln: Add documentation for Cross-Thread Return PredictionsTom Lendacky
Add the admin guide for the Cross-Thread Return Predictions vulnerability. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Message-Id: <60f9c0b4396956ce70499ae180cb548720b25c7e.1675956146.git.thomas.lendacky@amd.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-02-10KVM: x86: Mitigate the cross-thread return address predictions bugTom Lendacky
By default, KVM/SVM will intercept attempts by the guest to transition out of C0. However, the KVM_CAP_X86_DISABLE_EXITS capability can be used by a VMM to change this behavior. To mitigate the cross-thread return address predictions bug (X86_BUG_SMT_RSB), a VMM must not be allowed to override the default behavior to intercept C0 transitions. Use a module parameter to control the mitigation on processors that are vulnerable to X86_BUG_SMT_RSB. If the processor is vulnerable to the X86_BUG_SMT_RSB bug and the module parameter is set to mitigate the bug, KVM will not allow the disabling of the HLT, MWAIT and CSTATE exits. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Message-Id: <4019348b5e07148eb4d593380a5f6713b93c9a16.1675956146.git.thomas.lendacky@amd.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-02-10x86/speculation: Identify processors vulnerable to SMT RSB predictionsTom Lendacky
Certain AMD processors are vulnerable to a cross-thread return address predictions bug. When running in SMT mode and one of the sibling threads transitions out of C0 state, the other sibling thread could use return target predictions from the sibling thread that transitioned out of C0. The Spectre v2 mitigations cover the Linux kernel, as it fills the RSB when context switching to the idle thread. However, KVM allows a VMM to prevent exiting guest mode when transitioning out of C0. A guest could act maliciously in this situation, so create a new x86 BUG that can be used to detect if the processor is vulnerable. Reviewed-by: Borislav Petkov (AMD) <bp@alien8.de> Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Message-Id: <91cec885656ca1fcd4f0185ce403a53dd9edecb7.1675956146.git.thomas.lendacky@amd.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-02-10Merge tag 'amlogic-fixes-v6.2-rc-take2' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into arm/fixes Amlogic fixes for v6.2-rc, take2: - Change MMC controllers interrupts flag to level on all families, fixes irq loss & performance issues when cpu loaded * tag 'amlogic-fixes-v6.2-rc-take2' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux: arm64: dts: meson-gx: Make mmc host controller interrupts level-sensitive arm64: dts: meson-g12-common: Make mmc host controller interrupts level-sensitive arm64: dts: meson-axg: Make mmc host controller interrupts level-sensitive Link: https://lore.kernel.org/r/761c2ebc-7c93-8504-35ae-3e84ad216bcf@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-02-10fbdev: Fix invalid page access after closing deferred I/O devicesTakashi Iwai
When a fbdev with deferred I/O is once opened and closed, the dirty pages still remain queued in the pageref list, and eventually later those may be processed in the delayed work. This may lead to a corruption of pages, hitting an Oops. This patch makes sure to cancel the delayed work and clean up the pageref list at closing the device for addressing the bug. A part of the cleanup code is factored out as a new helper function that is called from the common fb_release(). Reviewed-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Tested-by: Miko Larsson <mikoxyzzz@gmail.com> Fixes: 56c134f7f1b5 ("fbdev: Track deferred-I/O pages in pageref struct") Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230129082856.22113-1-tiwai@suse.de
2023-02-10ALSA: hda/conexant: add a new hda codec SN6180Bo Liu
The current kernel does not support the SN6180 codec chip. Add the SN6180 codec configuration item to kernel. Signed-off-by: Bo Liu <bo.liu@senarytech.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/1675908828-1012-1-git-send-email-bo.liu@senarytech.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-02-10arm64: dts: meson-gx: Make mmc host controller interrupts level-sensitiveHeiner Kallweit
The usage of edge-triggered interrupts lead to lost interrupts under load, see [0]. This was confirmed to be fixed by using level-triggered interrupts. The report was about SDIO. However, as the host controller is the same for SD and MMC, apply the change to all mmc controller instances. [0] https://www.spinics.net/lists/linux-mmc/msg73991.html Fixes: ef8d2ffedf18 ("ARM64: dts: meson-gxbb: add MMC support") Cc: stable@vger.kernel.org Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Acked-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/76e042e0-a610-5ed5-209f-c4d7f879df44@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-02-10arm64: dts: meson-g12-common: Make mmc host controller interrupts ↵Heiner Kallweit
level-sensitive The usage of edge-triggered interrupts lead to lost interrupts under load, see [0]. This was confirmed to be fixed by using level-triggered interrupts. The report was about SDIO. However, as the host controller is the same for SD and MMC, apply the change to all mmc controller instances. [0] https://www.spinics.net/lists/linux-mmc/msg73991.html Fixes: 4759fd87b928 ("arm64: dts: meson: g12a: add mmc nodes") Tested-by: FUKAUMI Naoki <naoki@radxa.com> Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Tested-by: Jerome Brunet <jbrunet@baylibre.com> Cc: stable@vger.kernel.org Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Acked-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/27d89baa-b8fa-baca-541b-ef17a97cde3c@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-02-10arm64: dts: meson-axg: Make mmc host controller interrupts level-sensitiveHeiner Kallweit
The usage of edge-triggered interrupts lead to lost interrupts under load, see [0]. This was confirmed to be fixed by using level-triggered interrupts. The report was about SDIO. However, as the host controller is the same for SD and MMC, apply the change to all mmc controller instances. [0] https://www.spinics.net/lists/linux-mmc/msg73991.html Fixes: 221cf34bac54 ("ARM64: dts: meson-axg: enable the eMMC controller") Reported-by: Peter Suti <peter.suti@streamunlimited.com> Tested-by: Vyacheslav Bocharov <adeep@lexina.in> Tested-by: Peter Suti <peter.suti@streamunlimited.com> Cc: stable@vger.kernel.org Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Acked-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/c00655d3-02f8-6f5f-4239-ca2412420cad@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-02-09vmxnet3: move rss code block under eop descriptorRonak Doshi
Commit b3973bb40041 ("vmxnet3: set correct hash type based on rss information") added hashType information into skb. However, rssType field is populated for eop descriptor. This can lead to incorrectly reporting of hashType for packets which use multiple rx descriptors. Multiple rx descriptors are used for Jumbo frame or LRO packets, which can hit this issue. This patch moves the RSS codeblock under eop descritor. Cc: stable@vger.kernel.org Fixes: b3973bb40041 ("vmxnet3: set correct hash type based on rss information") Signed-off-by: Ronak Doshi <doshir@vmware.com> Acked-by: Peng Li <lpeng@vmware.com> Acked-by: Guolin Yang <gyang@vmware.com> Link: https://lore.kernel.org/r/20230208223900.5794-1-doshir@vmware.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-09net: initialize net->notrefcnt_tracker earlierEric Dumazet
syzbot was able to trigger a warning [1] from net_free() calling ref_tracker_dir_exit(&net->notrefcnt_tracker) while the corresponding ref_tracker_dir_init() has not been done yet. copy_net_ns() can indeed bypass the call to setup_net() in some error conditions. Note: We might factorize/move more code in preinit_net() in the future. [1] INFO: trying to register non-static key. The code is fine but needs lockdep annotation, or maybe you didn't initialize this object before use? turning off the locking correctness validator. CPU: 0 PID: 5817 Comm: syz-executor.3 Not tainted 6.2.0-rc7-next-20230208-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xd9/0x150 lib/dump_stack.c:106 assign_lock_key kernel/locking/lockdep.c:982 [inline] register_lock_class+0xdb6/0x1120 kernel/locking/lockdep.c:1295 __lock_acquire+0x10a/0x5df0 kernel/locking/lockdep.c:4951 lock_acquire.part.0+0x11c/0x370 kernel/locking/lockdep.c:5691 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline] _raw_spin_lock_irqsave+0x3d/0x60 kernel/locking/spinlock.c:162 ref_tracker_dir_exit+0x52/0x600 lib/ref_tracker.c:24 net_free net/core/net_namespace.c:442 [inline] net_free+0x98/0xd0 net/core/net_namespace.c:436 copy_net_ns+0x4f3/0x6b0 net/core/net_namespace.c:493 create_new_namespaces+0x3f6/0xb20 kernel/nsproxy.c:110 unshare_nsproxy_namespaces+0xc1/0x1f0 kernel/nsproxy.c:228 ksys_unshare+0x449/0x920 kernel/fork.c:3205 __do_sys_unshare kernel/fork.c:3276 [inline] __se_sys_unshare kernel/fork.c:3274 [inline] __x64_sys_unshare+0x31/0x40 kernel/fork.c:3274 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 Fixes: 0cafd77dcd03 ("net: add a refcount tracker for kernel sockets") Reported-by: syzbot <syzkaller@googlegroups.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Link: https://lore.kernel.org/r/20230208182123.3821604-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-09Merge branch 'ipv6-fix-socket-connection-with-dscp-fib-rules'Jakub Kicinski
Guillaume Nault says: ==================== ipv6: Fix socket connection with DSCP fib-rules. The "flowlabel" field of struct flowi6 is used to store both the actual flow label and the DS Field (or Traffic Class). However the .connect handlers of datagram and TCP sockets don't set the DS Field part when doing their route lookup. This breaks fib-rules that match on DSCP. ==================== Link: https://lore.kernel.org/r/cover.1675875519.git.gnault@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-09selftests: fib_rule_tests: Test UDP and TCP connections with DSCP rules.Guillaume Nault
Add the fib_rule6_send and fib_rule4_send tests to verify that DSCP values are properly taken into account when UDP or TCP sockets try to connect(). Tests are done with nettest, which needs a new option to specify the DS Field value of the socket being tested. This new option is named '-Q', in reference to the similar option used by ping. Signed-off-by: Guillaume Nault <gnault@redhat.com> Reviewed-by: David Ahern <dsahern@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-09ipv6: Fix tcp socket connection with DSCP.Guillaume Nault
Take into account the IPV6_TCLASS socket option (DSCP) in tcp_v6_connect(). Otherwise fib6_rule_match() can't properly match the DSCP value, resulting in invalid route lookup. For example: ip route add unreachable table main 2001:db8::10/124 ip route add table 100 2001:db8::10/124 dev eth0 ip -6 rule add dsfield 0x04 table 100 echo test | socat - TCP6:[2001:db8::11]:54321,ipv6-tclass=0x04 Without this patch, socat fails at connect() time ("No route to host") because the fib-rule doesn't jump to table 100 and the lookup ends up being done in the main table. Fixes: 2cc67cc731d9 ("[IPV6] ROUTE: Routing by Traffic Class.") Signed-off-by: Guillaume Nault <gnault@redhat.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Reviewed-by: David Ahern <dsahern@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-09ipv6: Fix datagram socket connection with DSCP.Guillaume Nault
Take into account the IPV6_TCLASS socket option (DSCP) in ip6_datagram_flow_key_init(). Otherwise fib6_rule_match() can't properly match the DSCP value, resulting in invalid route lookup. For example: ip route add unreachable table main 2001:db8::10/124 ip route add table 100 2001:db8::10/124 dev eth0 ip -6 rule add dsfield 0x04 table 100 echo test | socat - UDP6:[2001:db8::11]:54321,ipv6-tclass=0x04 Without this patch, socat fails at connect() time ("No route to host") because the fib-rule doesn't jump to table 100 and the lookup ends up being done in the main table. Fixes: 2cc67cc731d9 ("[IPV6] ROUTE: Routing by Traffic Class.") Signed-off-by: Guillaume Nault <gnault@redhat.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Reviewed-by: David Ahern <dsahern@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-09Merge branch 'nfp-fix-schedule-in-atomic-context-when-offloading-sa'Jakub Kicinski
Simon Horman says: ==================== nfp: fix schedule in atomic context when offloading sa Yinjun Zhang says: IPsec offloading callbacks may be called in atomic context, sleep is not allowed in the implementation. Now use workqueue mechanism to avoid this issue. Extend existing workqueue mechanism for multicast configuration only to universal use, so that all configuring through mailbox asynchoronously can utilize it. Also fix another two incorrect use of mailbox in IPsec: 1. Need lock for race condition when accessing mbox 2. Offset of mbox access should depends on tlv caps ==================== Link: https://lore.kernel.org/r/20230208102258.29639-1-simon.horman@corigine.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-09nfp: fix schedule in atomic context when offloading saYinjun Zhang
IPsec offloading callbacks may be called in atomic context, sleep is not allowed in the implementation. Now use workqueue mechanism to avoid this issue. Extend existing workqueue mechanism for multicast configuration only to universal use, so that all configuring through mailbox asynchronously can utilize it. Fixes: 859a497fe80c ("nfp: implement xfrm callbacks and expose ipsec offload feature to upper layer") Signed-off-by: Yinjun Zhang <yinjun.zhang@corigine.com> Signed-off-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-09nfp: fix incorrect use of mbox in IPsec codeYinjun Zhang
The mailbox configuration mechanism requires writing several registers, which shouldn't be interrupted, so need lock to avoid race condition. The base offset of mailbox configuration registers is not fixed, it depends on TLV caps read from application firmware. Fixes: 859a497fe80c ("nfp: implement xfrm callbacks and expose ipsec offload feature to upper layer") Signed-off-by: Yinjun Zhang <yinjun.zhang@corigine.com> Signed-off-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-09net: bgmac: fix BCM5358 support by setting correct flagsRafał Miłecki
Code blocks handling BCMA_CHIP_ID_BCM5357 and BCMA_CHIP_ID_BCM53572 were incorrectly unified. Chip package values are not unique and cannot be checked independently. They are meaningful only in a context of a given chip. Packages BCM5358 and BCM47188 share the same value but then belong to different chips. Code unification resulted in treating BCM5358 as BCM47188 and broke its initialization. Link: https://github.com/openwrt/openwrt/issues/8278 Fixes: cb1b0f90acfe ("net: ethernet: bgmac: unify code of the same family") Cc: Jon Mason <jdmason@kudzu.us> Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20230208091637.16291-1-zajec5@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-09Merge tag 'drm-fixes-2023-02-10' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "Weekly fixes. The amdgpu had a few small fixes to display flicker on certain configurations, however it was found the the flicker was lessened but there were other unintended consequences, so for now they've been reverted and replaced with an option for users to test with so future fixes can be developed. Otherwise apart from the usual bunch of i915 and amdgpu, there's a client, virtio-gpu and an nvidiafb fix that reorders its loading to avoid failure. client: - refcount fix amdgpu: - a bunch of attempted flicker fixes that regressed turned into a user workaround option for now - Properly fix S/G display with AGP aperture enabled - Fix cursor offset with 180 rotation - SMU13 fixes - Use TGID for GPUVM traces - Fix oops on in fence error path - Don't run IB tests on hw rings when sw rings are in use - memory leak fix i915: - Display watermark fix - fbdev fix for PSR, FBC, DRRS - Move fd_install after last use of fence - Initialize the obj flags for shmem objects - Fix VBT DSI DVO port handling virtio-gpu: - fence fix nvidiafb: - regression fix for driver load when no hw supported" * tag 'drm-fixes-2023-02-10' of git://anongit.freedesktop.org/drm/drm: (27 commits) Revert "drm/amd/display: disable S/G display on DCN 3.1.5" Revert "drm/amd/display: disable S/G display on DCN 2.1.0" Revert "drm/amd/display: disable S/G display on DCN 3.1.2/3" drm/amdgpu: add S/G display parameter drm/amdgpu/smu: skip pptable init under sriov amd/amdgpu: remove test ib on hw ring drm/amdgpu/fence: Fix oops due to non-matching drm_sched init/fini drm/amdgpu: Use the TGID for trace_amdgpu_vm_update_ptes drm/amdgpu: Add unique_id support for GC 11.0.1/2 drm/amd/pm: bump SMU 13.0.7 driver_if header version drm/amd/pm: bump SMU 13.0.0 driver_if header version drm/amd/pm: add SMU 13.0.7 missing GetPptLimit message mapping drm/amd/display: fix cursor offset on rotation 180 drm/amd/amdgpu: enable athub cg 11.0.3 Revert "drm/amd/display: disable S/G display on DCN 3.1.4" drm/amd/display: properly handling AGP aperture in vm setup drm/amd/display: disable S/G display on DCN 3.1.2/3 drm/amd/display: disable S/G display on DCN 2.1.0 drm/i915: Fix VBT DSI DVO port handling drm/client: fix circular reference counting issue ...
generated by cgit (git 2.34.1) at 2025-09-12 18:39:34 +0000