October 2023 - Linux-stable-mirror

FAILED: patch "[PATCH] ice: fix over-shifted variable" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-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-4.19.y git checkout FETCH_HEAD git cherry-pick -x 242e34500a32631f85c2b4eb6cb42a368a39e54f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023102051-monsoon-democracy-4b10@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 242e34500a32631f85c2b4eb6cb42a368a39e54f Mon Sep 17 00:00:00 2001 From: Jesse Brandeburg <jesse.brandeburg(a)intel.com> Date: Tue, 10 Oct 2023 13:30:59 -0700 Subject: [PATCH] ice: fix over-shifted variable Since the introduction of the ice driver the code has been double-shifting the RSS enabling field, because the define already has shifts in it and can't have the regular pattern of "a << shiftval & mask" applied. Most places in the code got it right, but one line was still wrong. Fix this one location for easy backports to stable. An in-progress patch fixes the defines to "standard" and will be applied as part of the regular -next process sometime after this one. Fixes: d76a60ba7afb ("ice: Add support for VLANs and offloads") Reviewed-by: Przemek Kitszel <przemyslaw.kitszel(a)intel.com> CC: stable(a)vger.kernel.org Signed-off-by: Jesse Brandeburg <jesse.brandeburg(a)intel.com> Reviewed-by: Simon Horman <horms(a)kernel.org> Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha(a)intel.com> (A Contingent worker at Intel) Signed-off-by: Jacob Keller <jacob.e.keller(a)intel.com> Link: https://lore.kernel.org/r/20231010203101.406248-1-jacob.e.keller@intel.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index 7bf9b7069754..73bbf06a76db 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -1201,8 +1201,7 @@ static void ice_set_rss_vsi_ctx(struct ice_vsi_ctx *ctxt, struct ice_vsi *vsi) ctxt->info.q_opt_rss = ((lut_type << ICE_AQ_VSI_Q_OPT_RSS_LUT_S) & ICE_AQ_VSI_Q_OPT_RSS_LUT_M) | - ((hash_type << ICE_AQ_VSI_Q_OPT_RSS_HASH_S) & - ICE_AQ_VSI_Q_OPT_RSS_HASH_M); + (hash_type & ICE_AQ_VSI_Q_OPT_RSS_HASH_M); } static void

1 year, 4 months

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FAILED: patch "[PATCH] Bluetooth: ISO: Fix invalid context error" failed to apply to 6.5-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.5-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-6.5.y git checkout FETCH_HEAD git cherry-pick -x acab8ff29a2a226409cfe04e6d2e0896928c1b3a # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023102005-stomp-defy-0f8e@gregkh' --subject-prefix 'PATCH 6.5.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From acab8ff29a2a226409cfe04e6d2e0896928c1b3a Mon Sep 17 00:00:00 2001 From: Iulia Tanasescu <iulia.tanasescu(a)nxp.com> Date: Thu, 28 Sep 2023 10:52:57 +0300 Subject: [PATCH] Bluetooth: ISO: Fix invalid context error This moves the hci_le_terminate_big_sync call from rx_work to cmd_sync_work, to avoid calling sleeping function from an invalid context. Reported-by: syzbot+c715e1bd8dfbcb1ab176(a)syzkaller.appspotmail.com Fixes: a0bfde167b50 ("Bluetooth: ISO: Add support for connecting multiple BISes") Signed-off-by: Iulia Tanasescu <iulia.tanasescu(a)nxp.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 31d02b54eea1..e6cfc65abcb8 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -7021,6 +7021,14 @@ static void hci_le_cis_req_evt(struct hci_dev *hdev, void *data, hci_dev_unlock(hdev); } +static int hci_iso_term_big_sync(struct hci_dev *hdev, void *data) +{ + u8 handle = PTR_UINT(data); + + return hci_le_terminate_big_sync(hdev, handle, + HCI_ERROR_LOCAL_HOST_TERM); +} + static void hci_le_create_big_complete_evt(struct hci_dev *hdev, void *data, struct sk_buff *skb) { @@ -7065,16 +7073,17 @@ static void hci_le_create_big_complete_evt(struct hci_dev *hdev, void *data, rcu_read_lock(); } + rcu_read_unlock(); + if (!ev->status && !i) /* If no BISes have been connected for the BIG, * terminate. This is in case all bound connections * have been closed before the BIG creation * has completed. */ - hci_le_terminate_big_sync(hdev, ev->handle, - HCI_ERROR_LOCAL_HOST_TERM); + hci_cmd_sync_queue(hdev, hci_iso_term_big_sync, + UINT_PTR(ev->handle), NULL); - rcu_read_unlock(); hci_dev_unlock(hdev); }

1 year, 4 months

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FAILED: patch "[PATCH] Bluetooth: hci_sync: always check if connection is alive" failed to apply to 6.5-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.5-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-6.5.y git checkout FETCH_HEAD git cherry-pick -x a239110ee8e0b0aafa265f0d54f7a16744855e70 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023102019-shove-stagnant-982e@gregkh' --subject-prefix 'PATCH 6.5.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From a239110ee8e0b0aafa265f0d54f7a16744855e70 Mon Sep 17 00:00:00 2001 From: Pauli Virtanen <pav(a)iki.fi> Date: Sat, 30 Sep 2023 15:53:32 +0300 Subject: [PATCH] Bluetooth: hci_sync: always check if connection is alive before deleting In hci_abort_conn_sync it is possible that conn is deleted concurrently by something else, also e.g. when waiting for hdev->lock. This causes double deletion of the conn, so UAF or conn_hash.list corruption. Fix by having all code paths check that the connection is still in conn_hash before deleting it, while holding hdev->lock which prevents any races. Log (when powering off while BAP streaming, occurs rarely): ======================================================================= kernel BUG at lib/list_debug.c:56! ... ? __list_del_entry_valid (lib/list_debug.c:56) hci_conn_del (net/bluetooth/hci_conn.c:154) bluetooth hci_abort_conn_sync (net/bluetooth/hci_sync.c:5415) bluetooth ? __pfx_hci_abort_conn_sync+0x10/0x10 [bluetooth] ? lock_release+0x1d5/0x3c0 ? hci_disconnect_all_sync.constprop.0+0xb2/0x230 [bluetooth] ? __pfx_lock_release+0x10/0x10 ? __kmem_cache_free+0x14d/0x2e0 hci_disconnect_all_sync.constprop.0+0xda/0x230 [bluetooth] ? __pfx_hci_disconnect_all_sync.constprop.0+0x10/0x10 [bluetooth] ? hci_clear_adv_sync+0x14f/0x170 [bluetooth] ? __pfx_set_powered_sync+0x10/0x10 [bluetooth] hci_set_powered_sync+0x293/0x450 [bluetooth] ======================================================================= Fixes: 94d9ba9f9888 ("Bluetooth: hci_sync: Fix UAF in hci_disconnect_all_sync") Signed-off-by: Pauli Virtanen <pav(a)iki.fi> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c index d06e07a0ea5a..a15ab0b874a9 100644 --- a/net/bluetooth/hci_sync.c +++ b/net/bluetooth/hci_sync.c @@ -5369,6 +5369,7 @@ int hci_abort_conn_sync(struct hci_dev *hdev, struct hci_conn *conn, u8 reason) { int err = 0; u16 handle = conn->handle; + bool disconnect = false; struct hci_conn *c; switch (conn->state) { @@ -5399,24 +5400,15 @@ int hci_abort_conn_sync(struct hci_dev *hdev, struct hci_conn *conn, u8 reason) hci_dev_unlock(hdev); return 0; case BT_BOUND: - hci_dev_lock(hdev); - hci_conn_failed(conn, reason); - hci_dev_unlock(hdev); - return 0; + break; default: - hci_dev_lock(hdev); - conn->state = BT_CLOSED; - hci_disconn_cfm(conn, reason); - hci_conn_del(conn); - hci_dev_unlock(hdev); - return 0; + disconnect = true; + break; } hci_dev_lock(hdev); - /* Check if the connection hasn't been cleanup while waiting - * commands to complete. - */ + /* Check if the connection has been cleaned up concurrently */ c = hci_conn_hash_lookup_handle(hdev, handle); if (!c || c != conn) { err = 0; @@ -5428,7 +5420,13 @@ int hci_abort_conn_sync(struct hci_dev *hdev, struct hci_conn *conn, u8 reason) * or in case of LE it was still scanning so it can be cleanup * safely. */ - hci_conn_failed(conn, reason); + if (disconnect) { + conn->state = BT_CLOSED; + hci_disconn_cfm(conn, reason); + hci_conn_del(conn); + } else { + hci_conn_failed(conn, reason); + } unlock: hci_dev_unlock(hdev);

1 year, 4 months

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[PATCH 5.4 00/68] 5.4.237-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.237 release. There are 68 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 Fri, 17 Mar 2023 11:57:10 +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/v5.x/stable-review/patch-5.4.237-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.237-rc1 Stefan Haberland <sth(a)linux.ibm.com> s390/dasd: add missing discipline function Masahiro Yamada <masahiroy(a)kernel.org> UML: define RUNTIME_DISCARD_EXIT Tom Saeger <tom.saeger(a)oracle.com> sh: define RUNTIME_DISCARD_EXIT Masahiro Yamada <masahiroy(a)kernel.org> s390: define RUNTIME_DISCARD_EXIT to fix link error with GNU ld < 2.36 Michael Ellerman <mpe(a)ellerman.id.au> powerpc/vmlinux.lds: Don't discard .rela* for relocatable builds Michael Ellerman <mpe(a)ellerman.id.au> powerpc/vmlinux.lds: Define RUNTIME_DISCARD_EXIT Masahiro Yamada <masahiroy(a)kernel.org> arch: fix broken BuildID for arm64 and riscv H.J. Lu <hjl.tools(a)gmail.com> x86, vmlinux.lds: Add RUNTIME_DISCARD_EXIT to generic DISCARDS John Harrison <John.C.Harrison(a)Intel.com> drm/i915: Don't use BAR mappings for ring buffers with LLC Corey Minyard <cminyard(a)mvista.com> ipmi:watchdog: Set panic count to proper value on a panic Yejune Deng <yejune.deng(a)gmail.com> ipmi/watchdog: replace atomic_add() and atomic_sub() Paul Elder <paul.elder(a)ideasonboard.com> media: ov5640: Fix analogue gain control Alvaro Karsz <alvaro.karsz(a)solid-run.com> PCI: Avoid FLR for SolidRun SNET DPU rev 1 Alvaro Karsz <alvaro.karsz(a)solid-run.com> PCI: Add SolidRun vendor ID Nathan Chancellor <nathan(a)kernel.org> macintosh: windfarm: Use unsigned type for 1-bit bitfields Edward Humes <aurxenon(a)lunos.org> alpha: fix R_ALPHA_LITERAL reloc for large modules Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc: Check !irq instead of irq == NO_IRQ and remove NO_IRQ xurui <xurui(a)kylinos.cn> MIPS: Fix a compilation issue Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> clk: qcom: mmcc-apq8084: remove spdm clocks Jan Kara <jack(a)suse.cz> ext4: Fix deadlock during directory rename Alexandre Ghiti <alexghiti(a)rivosinc.com> riscv: Use READ_ONCE_NOCHECK in imprecise unwinding stack mode D. Wythe <alibuda(a)linux.alibaba.com> net/smc: fix fallback failed while sendmsg with fastopen Chandrakanth Patil <chandrakanth.patil(a)broadcom.com> scsi: megaraid_sas: Update max supported LD IDs to 240 Lorenz Bauer <lorenz.bauer(a)isovalent.com> btf: fix resolving BTF_KIND_VAR after ARRAY, STRUCT, UNION, PTR Florian Westphal <fw(a)strlen.de> netfilter: tproxy: fix deadlock due to missing BH disable Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Avoid order-5 memory allocation for TPA data Shigeru Yoshida <syoshida(a)redhat.com> net: caif: Fix use-after-free in cfusbl_device_notify() Yuiko Oshino <yuiko.oshino(a)microchip.com> net: lan78xx: fix accessing the LAN7800's internal phy specific registers from the MAC driver Lee Jones <lee.jones(a)linaro.org> net: usb: lan78xx: Remove lots of set but unused 'ret' variables Hangbin Liu <liuhangbin(a)gmail.com> selftests: nft_nat: ensuring the listening side is up before starting the client Eric Dumazet <edumazet(a)google.com> ila: do not generate empty messages in ila_xlat_nl_cmd_get_mapping() Kang Chen <void0red(a)gmail.com> nfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/a5xx: fix setting of the CP_PREEMPT_ENABLE_LOCAL register Jan Kara <jack(a)suse.cz> ext4: Fix possible corruption when moving a directory Bart Van Assche <bvanassche(a)acm.org> scsi: core: Remove the /proc/scsi/${proc_name} directory earlier Volker Lendecke <vl(a)samba.org> cifs: Fix uninitialized memory read in smb3_qfs_tcon() Amir Goldstein <amir73il(a)gmail.com> SMB3: Backup intent flag missing from some more ops Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> ARM: dts: exynos: correct TMU phandle in Odroid XU3 family Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> ARM: dts: exynos: correct TMU phandle in Odroid HC1 Marek Szyprowski <m.szyprowski(a)samsung.com> ARM: dts: exynos: Add GPU thermal zone cooling maps for Odroid XU3/XU4/HC1 Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> ARM: dts: exynos: correct TMU phandle in Exynos5250 Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: exynos: Override thermal by label in Exynos5250 Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> ARM: dts: exynos: correct TMU phandle in Exynos4210 Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: exynos: Override thermal by label in Exynos4210 Jacob Pan <jacob.jun.pan(a)linux.intel.com> iommu/vt-d: Fix PASID directory pointer coherency Marc Zyngier <maz(a)kernel.org> irqdomain: Fix domain registration race Bixuan Cui <cuibixuan(a)huawei.com> irqdomain: Change the type of 'size' in __irq_domain_add() to be consistent Corey Minyard <cminyard(a)mvista.com> ipmi:ssif: Add a timer between request retries Corey Minyard <cminyard(a)mvista.com> ipmi:ssif: Increase the message retry time Corey Minyard <cminyard(a)mvista.com> ipmi:ssif: Remove rtc_us_timer Corey Minyard <cminyard(a)mvista.com> ipmi:ssif: resend_msg() cannot fail Liguang Zhang <zhangliguang(a)linux.alibaba.com> ipmi:ssif: make ssif_i2c_send() void Gavrilov Ilia <Ilia.Gavrilov(a)infotecs.ru> iommu/amd: Add a length limitation for the ivrs_acpihid command-line parameter Kim Phillips <kim.phillips(a)amd.com> iommu/amd: Fix ill-formed ivrs_ioapic, ivrs_hpet and ivrs_acpihid options Suravee Suthikulpanit <suravee.suthikulpanit(a)amd.com> iommu/amd: Add PCI segment support for ivrs_[ioapic/hpet/acpihid] commands Jani Nikula <jani.nikula(a)intel.com> drm/edid: fix AVI infoframe aspect ratio handling Wayne Lin <Wayne.Lin(a)amd.com> drm/edid: Add aspect ratios to HDMI 4K modes Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/edid: Fix HDMI VIC handling Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/edid: Extract drm_mode_cea_vic() Fedor Pchelkin <pchelkin(a)ispras.ru> nfc: change order inside nfc_se_io error path Zhihao Cheng <chengzhihao1(a)huawei.com> ext4: zero i_disksize when initializing the bootloader inode Ye Bin <yebin10(a)huawei.com> ext4: fix WARNING in ext4_update_inline_data Ye Bin <yebin10(a)huawei.com> ext4: move where set the MAY_INLINE_DATA flag is set Darrick J. Wong <djwong(a)kernel.org> ext4: fix another off-by-one fsmap error on 1k block filesystems Eric Whitney <enwlinux(a)gmail.com> ext4: fix RENAME_WHITEOUT handling for inline directories Harry Wentland <harry.wentland(a)amd.com> drm/connector: print max_requested_bpc in state debugfs Andrew Cooper <andrew.cooper3(a)citrix.com> x86/CPU/AMD: Disable XSAVES on AMD family 0x17 Theodore Ts'o <tytso(a)mit.edu> fs: prevent out-of-bounds array speculation when closing a file descriptor ------------- Diffstat: Documentation/admin-guide/kernel-parameters.txt | 51 +++- Makefile | 4 +- arch/alpha/kernel/module.c | 4 +- arch/arm/boot/dts/exynos4210.dtsi | 35 ++- arch/arm/boot/dts/exynos5250.dtsi | 38 ++- arch/arm/boot/dts/exynos5422-odroidhc1.dts | 38 ++- arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi | 67 ++++- arch/mips/include/asm/mach-rc32434/pci.h | 2 +- arch/powerpc/include/asm/irq.h | 3 - arch/powerpc/kernel/vmlinux.lds.S | 6 +- arch/powerpc/platforms/44x/fsp2.c | 2 +- arch/riscv/kernel/stacktrace.c | 2 +- arch/s390/kernel/vmlinux.lds.S | 2 + arch/sh/kernel/vmlinux.lds.S | 1 + arch/um/kernel/vmlinux.lds.S | 2 +- arch/x86/kernel/cpu/amd.c | 9 + arch/x86/kernel/vmlinux.lds.S | 2 + drivers/char/ipmi/ipmi_ssif.c | 146 ++++------- drivers/char/ipmi/ipmi_watchdog.c | 8 +- drivers/clk/qcom/mmcc-apq8084.c | 271 --------------------- drivers/gpu/drm/drm_atomic.c | 1 + drivers/gpu/drm/drm_edid.c | 130 ++++++---- drivers/gpu/drm/i915/gt/intel_ringbuffer.c | 4 +- drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 4 +- drivers/iommu/amd_iommu_init.c | 105 ++++++-- drivers/iommu/intel-pasid.c | 7 + drivers/macintosh/windfarm_lm75_sensor.c | 4 +- drivers/macintosh/windfarm_smu_sensors.c | 4 +- drivers/media/i2c/ov5640.c | 2 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 23 +- drivers/net/phy/microchip.c | 32 +++ drivers/net/usb/lan78xx.c | 189 ++++++-------- drivers/nfc/fdp/i2c.c | 4 + drivers/pci/quirks.c | 8 + drivers/s390/block/dasd_diag.c | 7 +- drivers/s390/block/dasd_fba.c | 7 +- drivers/s390/block/dasd_int.h | 1 - drivers/scsi/hosts.c | 2 + drivers/scsi/megaraid/megaraid_sas.h | 2 + drivers/scsi/megaraid/megaraid_sas_fp.c | 2 +- fs/cifs/cifsacl.c | 14 +- fs/cifs/cifsfs.c | 2 +- fs/cifs/cifsglob.h | 6 +- fs/cifs/cifsproto.h | 8 + fs/cifs/connect.c | 2 +- fs/cifs/dir.c | 5 +- fs/cifs/file.c | 10 +- fs/cifs/inode.c | 8 +- fs/cifs/ioctl.c | 2 +- fs/cifs/link.c | 18 +- fs/cifs/smb1ops.c | 19 +- fs/cifs/smb2inode.c | 9 +- fs/cifs/smb2ops.c | 92 +++---- fs/cifs/smb2proto.h | 2 +- fs/ext4/fsmap.c | 2 + fs/ext4/inline.c | 1 - fs/ext4/inode.c | 7 +- fs/ext4/ioctl.c | 1 + fs/ext4/namei.c | 36 ++- fs/ext4/xattr.c | 3 + fs/file.c | 1 + include/asm-generic/vmlinux.lds.h | 16 +- include/linux/irqdomain.h | 2 +- include/linux/pci_ids.h | 2 + include/net/netfilter/nf_tproxy.h | 7 + kernel/bpf/btf.c | 1 + kernel/irq/irqdomain.c | 62 +++-- net/caif/caif_usb.c | 3 + net/ipv4/netfilter/nf_tproxy_ipv4.c | 2 +- net/ipv6/ila/ila_xlat.c | 1 + net/ipv6/netfilter/nf_tproxy_ipv6.c | 2 +- net/nfc/netlink.c | 2 +- net/smc/af_smc.c | 13 +- tools/testing/selftests/netfilter/nft_nat.sh | 2 + 74 files changed, 783 insertions(+), 811 deletions(-)

1 year, 4 months

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FAILED: patch "[PATCH] usb: hub: Guard against accesses to uninitialized BOS" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-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-4.14.y git checkout FETCH_HEAD git cherry-pick -x f74a7afc224acd5e922c7a2e52244d891bbe44ee # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023101553-strict-slogan-ea90@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From f74a7afc224acd5e922c7a2e52244d891bbe44ee Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ricardo=20Ca=C3=B1uelo?= <ricardo.canuelo(a)collabora.com> Date: Wed, 30 Aug 2023 12:04:18 +0200 Subject: [PATCH] usb: hub: Guard against accesses to uninitialized BOS descriptors MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Many functions in drivers/usb/core/hub.c and drivers/usb/core/hub.h access fields inside udev->bos without checking if it was allocated and initialized. If usb_get_bos_descriptor() fails for whatever reason, udev->bos will be NULL and those accesses will result in a crash: BUG: kernel NULL pointer dereference, address: 0000000000000018 PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP NOPTI CPU: 5 PID: 17818 Comm: kworker/5:1 Tainted: G W 5.15.108-18910-gab0e1cb584e1 #1 <HASH:1f9e 1> Hardware name: Google Kindred/Kindred, BIOS Google_Kindred.12672.413.0 02/03/2021 Workqueue: usb_hub_wq hub_event RIP: 0010:hub_port_reset+0x193/0x788 Code: 89 f7 e8 20 f7 15 00 48 8b 43 08 80 b8 96 03 00 00 03 75 36 0f b7 88 92 03 00 00 81 f9 10 03 00 00 72 27 48 8b 80 a8 03 00 00 <48> 83 78 18 00 74 19 48 89 df 48 8b 75 b0 ba 02 00 00 00 4c 89 e9 RSP: 0018:ffffab740c53fcf8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffffa1bc5f678000 RCX: 0000000000000310 RDX: fffffffffffffdff RSI: 0000000000000286 RDI: ffffa1be9655b840 RBP: ffffab740c53fd70 R08: 00001b7d5edaa20c R09: ffffffffb005e060 R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 R13: ffffab740c53fd3e R14: 0000000000000032 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffffa1be96540000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000018 CR3: 000000022e80c005 CR4: 00000000003706e0 Call Trace: hub_event+0x73f/0x156e ? hub_activate+0x5b7/0x68f process_one_work+0x1a2/0x487 worker_thread+0x11a/0x288 kthread+0x13a/0x152 ? process_one_work+0x487/0x487 ? kthread_associate_blkcg+0x70/0x70 ret_from_fork+0x1f/0x30 Fall back to a default behavior if the BOS descriptor isn't accessible and skip all the functionalities that depend on it: LPM support checks, Super Speed capabilitiy checks, U1/U2 states setup. Signed-off-by: Ricardo Cañuelo <ricardo.canuelo(a)collabora.com> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20230830100418.1952143-1-ricardo.canuelo@collabor… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 3c54b218301c..0ff47eeffb49 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -151,6 +151,10 @@ int usb_device_supports_lpm(struct usb_device *udev) if (udev->quirks & USB_QUIRK_NO_LPM) return 0; + /* Skip if the device BOS descriptor couldn't be read */ + if (!udev->bos) + return 0; + /* USB 2.1 (and greater) devices indicate LPM support through * their USB 2.0 Extended Capabilities BOS descriptor. */ @@ -327,6 +331,10 @@ static void usb_set_lpm_parameters(struct usb_device *udev) if (!udev->lpm_capable || udev->speed < USB_SPEED_SUPER) return; + /* Skip if the device BOS descriptor couldn't be read */ + if (!udev->bos) + return; + hub = usb_hub_to_struct_hub(udev->parent); /* It doesn't take time to transition the roothub into U0, since it * doesn't have an upstream link. @@ -2704,13 +2712,17 @@ int usb_authorize_device(struct usb_device *usb_dev) static enum usb_ssp_rate get_port_ssp_rate(struct usb_device *hdev, u32 ext_portstatus) { - struct usb_ssp_cap_descriptor *ssp_cap = hdev->bos->ssp_cap; + struct usb_ssp_cap_descriptor *ssp_cap; u32 attr; u8 speed_id; u8 ssac; u8 lanes; int i; + if (!hdev->bos) + goto out; + + ssp_cap = hdev->bos->ssp_cap; if (!ssp_cap) goto out; @@ -4215,8 +4227,15 @@ static void usb_enable_link_state(struct usb_hcd *hcd, struct usb_device *udev, enum usb3_link_state state) { int timeout; - __u8 u1_mel = udev->bos->ss_cap->bU1devExitLat; - __le16 u2_mel = udev->bos->ss_cap->bU2DevExitLat; + __u8 u1_mel; + __le16 u2_mel; + + /* Skip if the device BOS descriptor couldn't be read */ + if (!udev->bos) + return; + + u1_mel = udev->bos->ss_cap->bU1devExitLat; + u2_mel = udev->bos->ss_cap->bU2DevExitLat; /* If the device says it doesn't have *any* exit latency to come out of * U1 or U2, it's probably lying. Assume it doesn't implement that link diff --git a/drivers/usb/core/hub.h b/drivers/usb/core/hub.h index 37897afd1b64..d44dd7f6623e 100644 --- a/drivers/usb/core/hub.h +++ b/drivers/usb/core/hub.h @@ -153,7 +153,7 @@ static inline int hub_is_superspeedplus(struct usb_device *hdev) { return (hdev->descriptor.bDeviceProtocol == USB_HUB_PR_SS && le16_to_cpu(hdev->descriptor.bcdUSB) >= 0x0310 && - hdev->bos->ssp_cap); + hdev->bos && hdev->bos->ssp_cap); } static inline unsigned hub_power_on_good_delay(struct usb_hub *hub)

1 year, 4 months

3
2
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Backport Submissions for Up streamed IGC Ethernet Driver Patches

by Abdul Rahim, Faizal

Dear Stable Maintainers, I am submitting several individual patches for consideration to be applied to the Linux stable kernel v6.1. Below, you will find the necessary information for each patch: Patch 1: Subject: igc: remove I226 Qbv BaseTime restriction Commit ID: b8897dc54e3b Reason for Application: Remove the Qbv BaseTime restriction for I226 so that the BaseTime can be scheduled to the future time Target Kernel Version: v6.1 Patch 2: Subject: igc: enable Qbv configuration for 2nd GCL Commit ID: 5ac1231ac14d Reason for Application: Make reset task only executes for i225 and Qbv disabling to allow i226 configure for 2nd GCL without resetting the adapter. Target Kernel Version: v6.1 Patch 3: Subject: igc: Remove reset adapter task for i226 during disable tsn config Commit ID: 1d1b4c63ba73 Reason for Application: Removes the power cycle restriction so that when user configure/remove any TSN mode, it would not go into power cycle reset adapter. Target Kernel Version: v6.1 Patch 4: Subject: igc: Add qbv_config_change_errors counter Commit ID: ae4fe4698300 Reason for Application: Add ConfigChangeError(qbv_config_change_errors) when user try to set the AdminBaseTime to past value while the current GCL is still running. Target Kernel Version: v6.1 Patch 5: Subject: igc: Add condition for qbv_config_change_errors counter Commit ID: ed89b74d2dc9 Reason for Application: Fix patch ae4fe4698300 ("igc: Add qbv_config_change_errors counter") Target Kernel Version: v6.1 Patch 6: Subject: igc: Fix race condition in PTP Tx code Commit ID: 9c50e2b150c8 Reason for Application: Fix race condition introduced by patch 2c344ae24501 ("igc: Add support for TX timestamping") Target Kernel Version: v6.1 Thank you for your time and consideration. Please let me know if you require any additional information or have any questions regarding these patch submissions. Best regards, Faizal faizal.abdul.rahim(a)intel.com

1 year, 4 months

2
2
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[PATCH v4 11/11] tty: 8250: Add Brainboxes Oxford Semiconductor-based quirks

by Cameron Williams

Some of the later revisions of the Brainboxes PX cards are based on the Oxford Semiconductor chipset. Due to the chip's unique setup these cards need to be initialised. Previously these were tested against a reference card with the same broken baudrate on another PC, cancelling out the effect. With this patch they work and can transfer/receive find against an FTDI-based device. Add all of the cards which require this setup to the quirks table. Thanks to Maciej W. Rozycki for clarification on this chip. Fixes: ef5a03a26c87 ("tty: 8250: Add support for Brainboxes PX cards.") Cc: stable(a)vger.kernel.org Signed-off-by: Cameron Williams <cang1(a)live.co.uk> --- For stable: This patch is only applicable to 5.15 LTS and up, other LTS kernels dont have the quirks available that this patch uses nor do they support the cards these quirks target. v3 - v4: Add Fixes: and Cc: tag. v2 - v3: Re-submit patch series using git send-email to make threading work. v1 - v2: This is a resubmission series for the patch series below. That series was lots of changes sent to lots of maintainers, this series is just for the tty/serial/8250 subsystem. [1] https://lore.kernel.org/all/DU0PR02MB789950E64D808DB57E9D7312C4F8A@DU0PR02M… [2] https://lore.kernel.org/all/DU0PR02MB7899DE53DFC900EFB50E53F2C4F8A@DU0PR02M… [3] https://lore.kernel.org/all/DU0PR02MB7899033E7E81EAF3694BC20AC4F8A@DU0PR02M… [4] https://lore.kernel.org/all/DU0PR02MB7899EABA8C3DCAC94DCC79D4C4F8A@DU0PR02M… drivers/tty/serial/8250/8250_pci.c | 147 +++++++++++++++++++++++++++++ 1 file changed, 147 insertions(+) diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c index af970b372cc2..5b024df54844 100644 --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -2429,6 +2429,153 @@ static struct pci_serial_quirk pci_serial_quirks[] = { .init = pci_oxsemi_tornado_init, .setup = pci_oxsemi_tornado_setup, }, + /* + * Brainboxes devices - all Oxsemi based + */ + { + .vendor = PCI_VENDOR_ID_INTASHIELD, + .device = 0x4027, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_oxsemi_tornado_init, + .setup = pci_oxsemi_tornado_setup, + }, + { + .vendor = PCI_VENDOR_ID_INTASHIELD, + .device = 0x4028, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_oxsemi_tornado_init, + .setup = pci_oxsemi_tornado_setup, + }, + { + .vendor = PCI_VENDOR_ID_INTASHIELD, + .device = 0x4029, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_oxsemi_tornado_init, + .setup = pci_oxsemi_tornado_setup, + }, + { + .vendor = PCI_VENDOR_ID_INTASHIELD, + .device = 0x4019, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_oxsemi_tornado_init, + .setup = pci_oxsemi_tornado_setup, + }, + { + .vendor = PCI_VENDOR_ID_INTASHIELD, + .device = 0x4016, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_oxsemi_tornado_init, + .setup = pci_oxsemi_tornado_setup, + }, + { + .vendor = PCI_VENDOR_ID_INTASHIELD, + .device = 0x4015, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_oxsemi_tornado_init, + .setup = pci_oxsemi_tornado_setup, + }, + { + .vendor = PCI_VENDOR_ID_INTASHIELD, + .device = 0x400A, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_oxsemi_tornado_init, + .setup = pci_oxsemi_tornado_setup, + }, + { + .vendor = PCI_VENDOR_ID_INTASHIELD, + .device = 0x400E, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_oxsemi_tornado_init, + .setup = pci_oxsemi_tornado_setup, + }, + { + .vendor = PCI_VENDOR_ID_INTASHIELD, + .device = 0x400C, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_oxsemi_tornado_init, + .setup = pci_oxsemi_tornado_setup, + }, + { + .vendor = PCI_VENDOR_ID_INTASHIELD, + .device = 0x400B, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_oxsemi_tornado_init, + .setup = pci_oxsemi_tornado_setup, + }, + { + .vendor = PCI_VENDOR_ID_INTASHIELD, + .device = 0x400F, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_oxsemi_tornado_init, + .setup = pci_oxsemi_tornado_setup, + }, + { + .vendor = PCI_VENDOR_ID_INTASHIELD, + .device = 0x4010, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_oxsemi_tornado_init, + .setup = pci_oxsemi_tornado_setup, + }, + { + .vendor = PCI_VENDOR_ID_INTASHIELD, + .device = 0x4011, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_oxsemi_tornado_init, + .setup = pci_oxsemi_tornado_setup, + }, + { + .vendor = PCI_VENDOR_ID_INTASHIELD, + .device = 0x401D, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_oxsemi_tornado_init, + .setup = pci_oxsemi_tornado_setup, + }, + { + .vendor = PCI_VENDOR_ID_INTASHIELD, + .device = 0x401E, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_oxsemi_tornado_init, + .setup = pci_oxsemi_tornado_setup, + }, + { + .vendor = PCI_VENDOR_ID_INTASHIELD, + .device = 0x4013, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_oxsemi_tornado_init, + .setup = pci_oxsemi_tornado_setup, + }, + { + .vendor = PCI_VENDOR_ID_INTASHIELD, + .device = 0x4017, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_oxsemi_tornado_init, + .setup = pci_oxsemi_tornado_setup, + }, + { + .vendor = PCI_VENDOR_ID_INTASHIELD, + .device = 0x4018, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .init = pci_oxsemi_tornado_init, + .setup = pci_oxsemi_tornado_setup, + }, { .vendor = PCI_VENDOR_ID_INTEL, .device = 0x8811, -- 2.42.0

1 year, 4 months

1
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[PATCH v4 10/11] tty: 8250: Add support for Intashield IX cards

by Cameron Williams

Add support for the IX-100, IX-200 and IX-400 serial cards. Cc: stable(a)vger.kernel.org Signed-off-by: Cameron Williams <cang1(a)live.co.uk> --- For stable: This patch is only applicable to 5.15 LTS and up, other LTS kernels dont have the neccesary quirk options available (in patch 11) to have these cards work correctly. v3 - v4: Add Cc: tag. v2 - v3: Re-submit patch series using git send-email to make threading work. v1 - v2: This is a resubmission series for the patch series below. That series was lots of changes sent to lots of maintainers, this series is just for the tty/serial/8250 subsystem. [1] https://lore.kernel.org/all/DU0PR02MB789950E64D808DB57E9D7312C4F8A@DU0PR02M… [2] https://lore.kernel.org/all/DU0PR02MB7899DE53DFC900EFB50E53F2C4F8A@DU0PR02M… [3] https://lore.kernel.org/all/DU0PR02MB7899033E7E81EAF3694BC20AC4F8A@DU0PR02M… [4] https://lore.kernel.org/all/DU0PR02MB7899EABA8C3DCAC94DCC79D4C4F8A@DU0PR02M… drivers/tty/serial/8250/8250_pci.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c index 65ac7fdd361f..af970b372cc2 100644 --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -4931,6 +4931,27 @@ static const struct pci_device_id serial_pci_tbl[] = { { PCI_VENDOR_ID_INTASHIELD, PCI_DEVICE_ID_INTASHIELD_IS400, PCI_ANY_ID, PCI_ANY_ID, 0, 0, /* 135a.0dc0 */ pbn_b2_4_115200 }, + /* + * IntaShield IX-100 + */ + { PCI_VENDOR_ID_INTASHIELD, 0x4027, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, + pbn_oxsemi_1_15625000 }, + /* + * IntaShield IX-200 + */ + { PCI_VENDOR_ID_INTASHIELD, 0x4028, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, + pbn_oxsemi_2_15625000 }, + /* + * IntaShield IX-400 + */ + { PCI_VENDOR_ID_INTASHIELD, 0x4029, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, + pbn_oxsemi_4_15625000 }, /* Brainboxes Devices */ /* * Brainboxes UC-101 -- 2.42.0

1 year, 4 months

1
0
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[PATCH v4 09/11] tty: 8250: Add support for additional Brainboxes PX cards

by Cameron Williams

Add support for some more of the Brainboxes PX (PCIe) range of serial cards, namely PX-275/PX-279, PX-475 (serial port, not LPT), PX-820, PX-803/PX-857 (additional ID). Cc: stable(a)vger.kernel.org Signed-off-by: Cameron Williams <cang1(a)live.co.uk> --- This patch requires patch 11 in this series to have these cards work properly (except the PX-275/279) For stable: This patch is only applicable to 5.15 LTS and up, other LTS kernels dont have PX card support. v3 - v4: Split patch v3 part 5 into multiple Fixes patches and an Additions patch. Add Fixes: and Cc: tag. v2 - v3: Alter commit message a little to make the additions/fixes cleaner Re-submit patch series using git send-email to make threading work. v1 - v2: This is a resubmission series for the patch series below. That series was lots of changes sent to lots of maintainers, this series is just for the tty/serial/8250 subsystem. [1] https://lore.kernel.org/all/DU0PR02MB789950E64D808DB57E9D7312C4F8A@DU0PR02M… [2] https://lore.kernel.org/all/DU0PR02MB7899DE53DFC900EFB50E53F2C4F8A@DU0PR02M… [3] https://lore.kernel.org/all/DU0PR02MB7899033E7E81EAF3694BC20AC4F8A@DU0PR02M… [4] https://lore.kernel.org/all/DU0PR02MB7899EABA8C3DCAC94DCC79D4C4F8A@DU0PR02M… drivers/tty/serial/8250/8250_pci.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c index f1acf5a4704f..65ac7fdd361f 100644 --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -5188,6 +5188,13 @@ static const struct pci_device_id serial_pci_tbl[] = { PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_oxsemi_4_15625000 }, + /* + * Brainboxes PX-275/279 + */ + { PCI_VENDOR_ID_INTASHIELD, 0x0E41, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, + pbn_b2_8_115200 }, /* * Brainboxes PX-310 */ @@ -5234,6 +5241,13 @@ static const struct pci_device_id serial_pci_tbl[] = { PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_oxsemi_4_15625000 }, + /* + * Brainboxes PX-475 + */ + { PCI_VENDOR_ID_INTASHIELD, 0x401D, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, + pbn_oxsemi_1_15625000 }, /* * Brainboxes PX-803/PX-857 */ @@ -5241,10 +5255,25 @@ static const struct pci_device_id serial_pci_tbl[] = { PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_b0_2_115200 }, + { PCI_VENDOR_ID_INTASHIELD, 0x4018, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, + pbn_oxsemi_2_15625000 }, { PCI_VENDOR_ID_INTASHIELD, 0x401E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_oxsemi_2_15625000 }, + /* + * Brainboxes PX-820 + */ + { PCI_VENDOR_ID_INTASHIELD, 0x4002, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, + pbn_b0_4_115200 }, + { PCI_VENDOR_ID_INTASHIELD, 0x4013, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, + pbn_oxsemi_4_15625000 }, /* * Brainboxes PX-835/PX-846 */ -- 2.42.0

1 year, 4 months

1
0
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[PATCH v4 08/11] tty: 8250: Add note for PX-835

by Cameron Williams

The PX-835 and PX-846 are variants of each other, clarify that in the comment for the card. This patch makes no functional difference. Fixes: ef5a03a26c87 ("tty: 8250: Add support for Brainboxes PX cards.") Cc: stable(a)vger.kernel.org Signed-off-by: Cameron Williams <cang1(a)live.co.uk> --- For stable: This patch is only applicable to 5.15 LTS and up, other LTS kernels dont have PX card support. v3 - v4: Split patch v3 part 5 into multiple Fixes patches and an Additions patch. Add Fixes: and Cc: tag. v2 - v3: Alter commit message a little to make the additions/fixes cleaner Re-submit patch series using git send-email to make threading work. v1 - v2: This is a resubmission series for the patch series below. That series was lots of changes sent to lots of maintainers, this series is just for the tty/serial/8250 subsystem. [1] https://lore.kernel.org/all/DU0PR02MB789950E64D808DB57E9D7312C4F8A@DU0PR02M… [2] https://lore.kernel.org/all/DU0PR02MB7899DE53DFC900EFB50E53F2C4F8A@DU0PR02M… [3] https://lore.kernel.org/all/DU0PR02MB7899033E7E81EAF3694BC20AC4F8A@DU0PR02M… [4] https://lore.kernel.org/all/DU0PR02MB7899EABA8C3DCAC94DCC79D4C4F8A@DU0PR02M… drivers/tty/serial/8250/8250_pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c index a68ae56e5578..f1acf5a4704f 100644 --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -5246,7 +5246,7 @@ static const struct pci_device_id serial_pci_tbl[] = { 0, 0, pbn_oxsemi_2_15625000 }, /* - * Brainboxes PX-846 + * Brainboxes PX-835/PX-846 */ { PCI_VENDOR_ID_INTASHIELD, 0x4008, PCI_ANY_ID, PCI_ANY_ID, -- 2.42.0

1 year, 4 months

1
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Linux-stable-mirror October 2023