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[PATCH] usb: xhci: fix uninitialized completion when USB3 port got wrong status

by Aaron Ma

commit 958c0bd86075d4ef1c936998deefe1947e539240 upstream. Realtek USB3.0 Card Reader [0bda:0328] reports wrong port status on Cannon lake PCH USB3.1 xHCI [8086:a36d] after resume from S3, after clear port reset it works fine. Since this device is registered on USB3 roothub at boot, when port status reports not superspeed, xhci_get_port_status will call an uninitialized completion in bus_state[0]. Kernel will hang because of NULL pointer. Restrict the USB2 resume status check in USB2 roothub to fix hang issue. Cc: stable(a)vger.kernel.org # 4.17.x- Signed-off-by: Aaron Ma <aaron.ma(a)canonical.com> Signed-off-by: Mathias Nyman <mathias.nyman(a)linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Aaron Ma <aaron.ma(a)canonical.com> --- drivers/usb/host/xhci-hub.c | 2 +- drivers/usb/host/xhci-ring.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index aee29604bd79..b3376b1ab009 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -744,7 +744,7 @@ static u32 xhci_get_port_status(struct usb_hcd *hcd, status |= USB_PORT_STAT_SUSPEND; } if ((raw_port_status & PORT_PLS_MASK) == XDEV_RESUME && - !DEV_SUPERSPEED_ANY(raw_port_status)) { + !DEV_SUPERSPEED_ANY(raw_port_status) && hcd->speed < HCD_USB3) { if ((raw_port_status & PORT_RESET) || !(raw_port_status & PORT_PE)) return 0xffffffff; diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index ece0787d62bf..9f141113f202 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -1673,7 +1673,7 @@ static void handle_port_status(struct xhci_hcd *xhci, * RExit to a disconnect state). If so, let the the driver know it's * out of the RExit state. */ - if (!DEV_SUPERSPEED_ANY(temp) && + if (!DEV_SUPERSPEED_ANY(portsc) && hcd->speed < HCD_USB3 && test_and_clear_bit(faked_port_index, &bus_state->rexit_ports)) { complete(&bus_state->rexit_done[faked_port_index]); -- 2.19.2

6 years, 10 months

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FAILED: patch "[PATCH] can: flexcan: handle tx-complete CAN frames via rx-offload" 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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ed72bc8bcb9277061e753faf300b20f97323761c Mon Sep 17 00:00:00 2001 From: Oleksij Rempel <o.rempel(a)pengutronix.de> Date: Tue, 18 Sep 2018 11:40:39 +0200 Subject: [PATCH] can: flexcan: handle tx-complete CAN frames via rx-offload infrastructure Current flexcan driver will put TX-ECHO in regular unsorted way, in this case TX-ECHO can come after the response to the same TXed message. In some cases, for example for J1939 stack, things will break. This patch is using new rx-offload API to put the messages just in the right place. Signed-off-by: Oleksij Rempel <o.rempel(a)pengutronix.de> Cc: linux-stable <stable(a)vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl(a)pengutronix.de> diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c index 68b46395c580..41a175f80c4b 100644 --- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -787,8 +787,11 @@ static irqreturn_t flexcan_irq(int irq, void *dev_id) /* transmission complete interrupt */ if (reg_iflag2 & FLEXCAN_IFLAG_MB(FLEXCAN_TX_MB)) { + u32 reg_ctrl = priv->read(&regs->mb[FLEXCAN_TX_MB].can_ctrl); + handled = IRQ_HANDLED; - stats->tx_bytes += can_get_echo_skb(dev, 0); + stats->tx_bytes += can_rx_offload_get_echo_skb(&priv->offload, + 0, reg_ctrl << 16); stats->tx_packets++; can_led_event(dev, CAN_LED_EVENT_TX);

6 years, 10 months

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FAILED: patch "[PATCH] can: flexcan: use can_rx_offload_queue_sorted() for" 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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From d788905f68fd4714c82936f6f7f1d3644d7ae7ef Mon Sep 17 00:00:00 2001 From: Oleksij Rempel <o.rempel(a)pengutronix.de> Date: Tue, 18 Sep 2018 11:40:41 +0200 Subject: [PATCH] can: flexcan: use can_rx_offload_queue_sorted() for flexcan_irq_bus_*() Currently, in case of bus error, driver will generate error message and put in the tail of the message queue. To avoid confusions, this change should place the bus related messages in proper order. Signed-off-by: Oleksij Rempel <o.rempel(a)pengutronix.de> Cc: linux-stable <stable(a)vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl(a)pengutronix.de> diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c index 5923bd0ec118..75ce11395ee8 100644 --- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -561,9 +561,13 @@ static netdev_tx_t flexcan_start_xmit(struct sk_buff *skb, struct net_device *de static void flexcan_irq_bus_err(struct net_device *dev, u32 reg_esr) { struct flexcan_priv *priv = netdev_priv(dev); + struct flexcan_regs __iomem *regs = priv->regs; struct sk_buff *skb; struct can_frame *cf; bool rx_errors = false, tx_errors = false; + u32 timestamp; + + timestamp = priv->read(&regs->timer) << 16; skb = alloc_can_err_skb(dev, &cf); if (unlikely(!skb)) @@ -610,17 +614,21 @@ static void flexcan_irq_bus_err(struct net_device *dev, u32 reg_esr) if (tx_errors) dev->stats.tx_errors++; - can_rx_offload_queue_tail(&priv->offload, skb); + can_rx_offload_queue_sorted(&priv->offload, skb, timestamp); } static void flexcan_irq_state(struct net_device *dev, u32 reg_esr) { struct flexcan_priv *priv = netdev_priv(dev); + struct flexcan_regs __iomem *regs = priv->regs; struct sk_buff *skb; struct can_frame *cf; enum can_state new_state, rx_state, tx_state; int flt; struct can_berr_counter bec; + u32 timestamp; + + timestamp = priv->read(&regs->timer) << 16; flt = reg_esr & FLEXCAN_ESR_FLT_CONF_MASK; if (likely(flt == FLEXCAN_ESR_FLT_CONF_ACTIVE)) { @@ -650,7 +658,7 @@ static void flexcan_irq_state(struct net_device *dev, u32 reg_esr) if (unlikely(new_state == CAN_STATE_BUS_OFF)) can_bus_off(dev); - can_rx_offload_queue_tail(&priv->offload, skb); + can_rx_offload_queue_sorted(&priv->offload, skb, timestamp); } static inline struct flexcan_priv *rx_offload_to_priv(struct can_rx_offload *offload)

6 years, 10 months

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patch "Revert "usb: dwc3: gadget: skip Set/Clear Halt when invalid"" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled Revert "usb: dwc3: gadget: skip Set/Clear Halt when invalid" to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 38317f5c0f2faae5110854f36edad810f841d62f Mon Sep 17 00:00:00 2001 From: Felipe Balbi <felipe.balbi(a)linux.intel.com> Date: Mon, 19 Nov 2018 08:34:04 +0200 Subject: Revert "usb: dwc3: gadget: skip Set/Clear Halt when invalid" This reverts commit ffb80fc672c3a7b6afd0cefcb1524fb99917b2f3. Turns out that commit is wrong. Host controllers are allowed to use Clear Feature HALT as means to sync data toggle between host and periperal. Cc: <stable(a)vger.kernel.org> Signed-off-by: Felipe Balbi <felipe.balbi(a)linux.intel.com> --- drivers/usb/dwc3/gadget.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 9faad896b3a1..9f92ee03dde7 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -1470,9 +1470,6 @@ int __dwc3_gadget_ep_set_halt(struct dwc3_ep *dep, int value, int protocol) unsigned transfer_in_flight; unsigned started; - if (dep->flags & DWC3_EP_STALL) - return 0; - if (dep->number > 1) trb = dwc3_ep_prev_trb(dep, dep->trb_enqueue); else @@ -1494,8 +1491,6 @@ int __dwc3_gadget_ep_set_halt(struct dwc3_ep *dep, int value, int protocol) else dep->flags |= DWC3_EP_STALL; } else { - if (!(dep->flags & DWC3_EP_STALL)) - return 0; ret = dwc3_send_clear_stall_ep_cmd(dep); if (ret) -- 2.19.2

6 years, 10 months

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FAILED: patch "[PATCH] iwlwifi: mvm: fix regulatory domain update when the firmware" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 82715ac71e6b94a2c2136e31f3a8e6748e33aa8c Mon Sep 17 00:00:00 2001 From: Emmanuel Grumbach <emmanuel.grumbach(a)intel.com> Date: Wed, 3 Oct 2018 11:16:54 +0300 Subject: [PATCH] iwlwifi: mvm: fix regulatory domain update when the firmware starts When the firmware starts, it doesn't have any regulatory information, hence it uses the world wide limitations. The driver can feed the firmware with previous knowledge that was kept in the driver, but the firmware may still not update its internal tables. This happens when we start a BSS interface, and then the firmware can change the regulatory tables based on our location and it'll use more lenient, location specific rules. Then, if the firmware is shut down (when the interface is brought down), and then an AP interface is created, the firmware will forget the country specific rules. The host will think that we are in a certain country that may allow channels and will try to teach the firmware about our location, but the firmware may still not allow to drop the world wide limitations and apply country specific rules because it was just re-started. In this case, the firmware will reply with MCC_RESP_ILLEGAL to the MCC_UPDATE_CMD. In that case, iwlwifi needs to let the upper layers (cfg80211 / hostapd) know that the channel list they know about has been updated. This fixes https://bugzilla.kernel.org/show_bug.cgi?id=201105 Cc: stable(a)vger.kernel.org Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach(a)intel.com> Signed-off-by: Luca Coelho <luciano.coelho(a)intel.com> diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index 7c09ce20e8b1..00f831d88366 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -301,8 +301,12 @@ struct ieee80211_regdomain *iwl_mvm_get_regdomain(struct wiphy *wiphy, goto out; } - if (changed) - *changed = (resp->status == MCC_RESP_NEW_CHAN_PROFILE); + if (changed) { + u32 status = le32_to_cpu(resp->status); + + *changed = (status == MCC_RESP_NEW_CHAN_PROFILE || + status == MCC_RESP_ILLEGAL); + } regd = iwl_parse_nvm_mcc_info(mvm->trans->dev, mvm->cfg, __le32_to_cpu(resp->n_channels), diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c index 3633f27d048a..6fc5cc1f2b5b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c @@ -539,9 +539,8 @@ iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2, } IWL_DEBUG_LAR(mvm, - "MCC response status: 0x%x. new MCC: 0x%x ('%c%c') change: %d n_chans: %d\n", - status, mcc, mcc >> 8, mcc & 0xff, - !!(status == MCC_RESP_NEW_CHAN_PROFILE), n_channels); + "MCC response status: 0x%x. new MCC: 0x%x ('%c%c') n_chans: %d\n", + status, mcc, mcc >> 8, mcc & 0xff, n_channels); exit: iwl_free_resp(&cmd);

6 years, 10 months

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request for 4.14-stable: 0c47cd7a9b6c ("PCI: endpoint: Populate func_no before calling pci_epc_add_epf()")

by Sudip Mukherjee

Hi Greg, This was not marked for stable but seems it should be in stable. Please apply to your queue of 4.14-stable. -- Regards Sudip

6 years, 10 months

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My Humble Request

by Abel Brent

Dear Friend, I am Abel Brent, a NATO soldier serving in Afghanistan. I and my Comrades, we are seeking your assistance to help us receive/invest our funds in your country in any lucrative business. Please if this proposal is acceptable by you, kindly respond back to me for more details. Thanks and waiting to hear from you. Abel.

6 years, 10 months

1
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[PATCH 4.14] kbuild: allow to use GCC toolchain not in Clang search path

by Nathan Chancellor

From: Stefan Agner <stefan(a)agner.ch> commit ef8c4ed9db80261f397f0c0bf723684601ae3b52 upstream. When using a GCC cross toolchain which is not in a compiled in Clang search path, Clang reverts to the system assembler and linker. This leads to assembler or linker errors, depending on which tool is first used for a given architecture. It seems that Clang is not searching $PATH for a matching assembler or linker. Make sure that Clang picks up the correct assembler or linker by passing the cross compilers bin directory as search path. This allows to use Clang provided by distributions with GCC toolchains not in /usr/bin. Link: https://github.com/ClangBuiltLinux/linux/issues/78 Signed-off-by: Stefan Agner <stefan(a)agner.ch> Reviewed-and-tested-by: Nick Desaulniers <ndesaulniers(a)google.com> Signed-off-by: Masahiro Yamada <yamada.masahiro(a)socionext.com> [nc: Adjust context] Signed-off-by: Nathan Chancellor <natechancellor(a)gmail.com> --- Makefile | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/Makefile b/Makefile index 874d72a3e6a7..cb131e135c42 100644 --- a/Makefile +++ b/Makefile @@ -480,13 +480,15 @@ endif ifeq ($(cc-name),clang) ifneq ($(CROSS_COMPILE),) CLANG_TARGET := --target=$(notdir $(CROSS_COMPILE:%-=%)) -GCC_TOOLCHAIN := $(realpath $(dir $(shell which $(LD)))/..) +GCC_TOOLCHAIN_DIR := $(dir $(shell which $(LD))) +CLANG_PREFIX := --prefix=$(GCC_TOOLCHAIN_DIR) +GCC_TOOLCHAIN := $(realpath $(GCC_TOOLCHAIN_DIR)/..) endif ifneq ($(GCC_TOOLCHAIN),) CLANG_GCC_TC := --gcc-toolchain=$(GCC_TOOLCHAIN) endif -KBUILD_CFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC) -KBUILD_AFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC) +KBUILD_CFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC) $(CLANG_PREFIX) +KBUILD_AFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC) $(CLANG_PREFIX) KBUILD_CFLAGS += $(call cc-option, -no-integrated-as) KBUILD_AFLAGS += $(call cc-option, -no-integrated-as) endif -- 2.20.0.rc1

6 years, 10 months

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FAILED: patch "[PATCH] iwlwifi: fix wrong WGDS_WIFI_DATA_SIZE" 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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 66e839030fd698586734e017fd55c4f2a89dba0b Mon Sep 17 00:00:00 2001 From: Matt Chen <matt.chen(a)intel.com> Date: Fri, 3 Aug 2018 14:29:20 +0800 Subject: [PATCH] iwlwifi: fix wrong WGDS_WIFI_DATA_SIZE >From coreboot/BIOS: Name ("WGDS", Package() { Revision, Package() { DomainType, // 0x7:WiFi ==> We miss this one. WgdsWiFiSarDeltaGroup1PowerMax1, // Group 1 FCC 2400 Max WgdsWiFiSarDeltaGroup1PowerChainA1, // Group 1 FCC 2400 A Offset WgdsWiFiSarDeltaGroup1PowerChainB1, // Group 1 FCC 2400 B Offset WgdsWiFiSarDeltaGroup1PowerMax2, // Group 1 FCC 5200 Max WgdsWiFiSarDeltaGroup1PowerChainA2, // Group 1 FCC 5200 A Offset WgdsWiFiSarDeltaGroup1PowerChainB2, // Group 1 FCC 5200 B Offset WgdsWiFiSarDeltaGroup2PowerMax1, // Group 2 EC Jap 2400 Max WgdsWiFiSarDeltaGroup2PowerChainA1, // Group 2 EC Jap 2400 A Offset WgdsWiFiSarDeltaGroup2PowerChainB1, // Group 2 EC Jap 2400 B Offset WgdsWiFiSarDeltaGroup2PowerMax2, // Group 2 EC Jap 5200 Max WgdsWiFiSarDeltaGroup2PowerChainA2, // Group 2 EC Jap 5200 A Offset WgdsWiFiSarDeltaGroup2PowerChainB2, // Group 2 EC Jap 5200 B Offset WgdsWiFiSarDeltaGroup3PowerMax1, // Group 3 ROW 2400 Max WgdsWiFiSarDeltaGroup3PowerChainA1, // Group 3 ROW 2400 A Offset WgdsWiFiSarDeltaGroup3PowerChainB1, // Group 3 ROW 2400 B Offset WgdsWiFiSarDeltaGroup3PowerMax2, // Group 3 ROW 5200 Max WgdsWiFiSarDeltaGroup3PowerChainA2, // Group 3 ROW 5200 A Offset WgdsWiFiSarDeltaGroup3PowerChainB2, // Group 3 ROW 5200 B Offset } }) When read the ACPI data to find out the WGDS, the DATA_SIZE is never matched. >From the above format, it gives 19 numbers, but our driver is hardcode as 18. Fix it to pass then can parse the data into our wgds table. Then we will see: iwlwifi 0000:01:00.0: U iwl_mvm_sar_geo_init Sending GEO_TX_POWER_LIMIT iwlwifi 0000:01:00.0: U iwl_mvm_sar_geo_init SAR geographic profile[0] Band[0]: chain A = 68 chain B = 69 max_tx_power = 54 iwlwifi 0000:01:00.0: U iwl_mvm_sar_geo_init SAR geographic profile[0] Band[1]: chain A = 48 chain B = 49 max_tx_power = 70 iwlwifi 0000:01:00.0: U iwl_mvm_sar_geo_init SAR geographic profile[1] Band[0]: chain A = 51 chain B = 67 max_tx_power = 50 iwlwifi 0000:01:00.0: U iwl_mvm_sar_geo_init SAR geographic profile[1] Band[1]: chain A = 69 chain B = 70 max_tx_power = 68 iwlwifi 0000:01:00.0: U iwl_mvm_sar_geo_init SAR geographic profile[2] Band[0]: chain A = 49 chain B = 50 max_tx_power = 48 iwlwifi 0000:01:00.0: U iwl_mvm_sar_geo_init SAR geographic profile[2] Band[1]: chain A = 52 chain B = 53 max_tx_power = 51 Cc: stable(a)vger.kernel.org # 4.12+ Fixes: a6bff3cb19b7 ("iwlwifi: mvm: add GEO_TX_POWER_LIMIT cmd for geographic tx power table") Signed-off-by: Matt Chen <matt.chen(a)intel.com> Signed-off-by: Luca Coelho <luciano.coelho(a)intel.com> diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h index 2439e98431ee..7492dfb6729b 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h @@ -6,6 +6,7 @@ * GPL LICENSE SUMMARY * * Copyright(c) 2017 Intel Deutschland GmbH + * Copyright(c) 2018 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -26,6 +27,7 @@ * BSD LICENSE * * Copyright(c) 2017 Intel Deutschland GmbH + * Copyright(c) 2018 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -81,7 +83,7 @@ #define ACPI_WRDS_WIFI_DATA_SIZE (ACPI_SAR_TABLE_SIZE + 2) #define ACPI_EWRD_WIFI_DATA_SIZE ((ACPI_SAR_PROFILE_NUM - 1) * \ ACPI_SAR_TABLE_SIZE + 3) -#define ACPI_WGDS_WIFI_DATA_SIZE 18 +#define ACPI_WGDS_WIFI_DATA_SIZE 19 #define ACPI_WRDD_WIFI_DATA_SIZE 2 #define ACPI_SPLC_WIFI_DATA_SIZE 2 diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index dade206d5511..899f4a6432fb 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -893,7 +893,7 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) IWL_DEBUG_RADIO(mvm, "Sending GEO_TX_POWER_LIMIT\n"); BUILD_BUG_ON(ACPI_NUM_GEO_PROFILES * ACPI_WGDS_NUM_BANDS * - ACPI_WGDS_TABLE_SIZE != ACPI_WGDS_WIFI_DATA_SIZE); + ACPI_WGDS_TABLE_SIZE + 1 != ACPI_WGDS_WIFI_DATA_SIZE); BUILD_BUG_ON(ACPI_NUM_GEO_PROFILES > IWL_NUM_GEO_PROFILES);

6 years, 10 months

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[PATCH for-4.9.y 00/10] Stable candidates for linux-4.9.y

by Amit Pundir

Hi Greg, Few stable candidates for 4.9.y for your consideration. Cherry picked and build tested on linux-4.9.141 for ARCH=arm/arm64 + allmodconfig. Few fixes are applicable for 4.4.y and 3.18.y as well, but they needed minor rebasing, so I'll submit them along with other fixes shortly in separate threads. Regards, Amit Pundir Amitkumar Karwar (3): mwifiex: prevent register accesses after host is sleeping mwifiex: report error to PCIe for suspend failure mwifiex: Fix NULL pointer dereference in skb_dequeue() Johannes Thumshirn (1): cw1200: Don't leak memory if krealloc failes Karthik D A (1): mwifiex: fix p2p device doesn't find in scan problem Subhash Jadavani (2): scsi: ufs: fix race between clock gating and devfreq scaling work scsi: ufshcd: release resources if probe fails Vasanthakumar Thiagarajan (1): ath10k: fix kernel panic due to race in accessing arvif list Venkat Gopalakrishnan (1): scsi: ufshcd: Fix race between clk scaling and ungate work Yaniv Gardi (1): scsi: ufs: fix bugs related to null pointer access and array size drivers/net/wireless/ath/ath10k/mac.c | 6 ++ drivers/net/wireless/marvell/mwifiex/cfg80211.c | 10 +++- drivers/net/wireless/marvell/mwifiex/pcie.c | 19 +++++-- drivers/net/wireless/marvell/mwifiex/wmm.c | 12 +++- drivers/net/wireless/st/cw1200/wsm.c | 16 +++--- drivers/scsi/ufs/ufs.h | 3 +- drivers/scsi/ufs/ufshcd-pci.c | 2 + drivers/scsi/ufs/ufshcd-pltfrm.c | 5 +- drivers/scsi/ufs/ufshcd.c | 75 ++++++++++++++++++++++--- 9 files changed, 118 insertions(+), 30 deletions(-) -- 2.7.4

6 years, 10 months

2
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