diff --git a/Makefile b/Makefile index 3778b422fa11..6e34c942744e 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 VERSION = 6 PATCHLEVEL = 1 -SUBLEVEL = 9 +SUBLEVEL = 10 EXTRAVERSION = NAME = Hurr durr I'ma ninja sloth

diff --git a/arch/arm/boot/dts/imx53-ppd.dts b/arch/arm/boot/dts/imx53-ppd.dts index 37d0cffea99c..70c4a4852256 100644 --- a/arch/arm/boot/dts/imx53-ppd.dts +++ b/arch/arm/boot/dts/imx53-ppd.dts @@ -488,7 +488,7 @@ &i2c1 { scl-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>; status = "okay";

- i2c-switch@70 { + i2c-mux@70 { compatible = "nxp,pca9547"; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts index 42ed4a04a12e..6280c5e86a12 100644 --- a/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts +++ b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts @@ -345,7 +345,7 @@ gpio6: io-expander@22 { };

&i2c2 { - tca9548@70 { + i2c-mux@70 { compatible = "nxp,pca9548"; pinctrl-0 = <&pinctrl_i2c_mux_reset>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts b/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts index de79dcfd32e6..ba2001f37315 100644 --- a/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts +++ b/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts @@ -340,7 +340,7 @@ eeprom@50 { };

&i2c2 { - tca9548@70 { + i2c-mux@70 { compatible = "nxp,pca9548"; pinctrl-0 = <&pinctrl_i2c_mux_reset>; pinctrl-names = "default"; diff --git a/arch/arm/mach-omap1/gpio15xx.c b/arch/arm/mach-omap1/gpio15xx.c index c675f11de99d..61fa26efd865 100644 --- a/arch/arm/mach-omap1/gpio15xx.c +++ b/arch/arm/mach-omap1/gpio15xx.c @@ -11,6 +11,7 @@ #include <linux/gpio.h> #include <linux/platform_data/gpio-omap.h> #include <linux/soc/ti/omap1-soc.h> +#include <asm/irq.h>

#include "irqs.h"

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts index 5a8d85a7d161..bbdf989058ff 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts @@ -110,7 +110,7 @@ &esdhc1 { &i2c0 { status = "okay";

- pca9547@77 { + i2c-mux@77 { compatible = "nxp,pca9547"; reg = <0x77>; #address-cells = <1>; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts index 9b726c2a4842..dda27ed7aaf2 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts @@ -89,7 +89,7 @@ fpga: board-control@2,0 { &i2c0 { status = "okay";

- pca9547@77 { + i2c-mux@77 { compatible = "nxp,pca9547"; reg = <0x77>; #address-cells = <1>; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts index b2fcbba60d3a..3b0ed9305f2b 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts @@ -88,7 +88,7 @@ &duart1 { &i2c0 { status = "okay";

- pca9547@77 { + i2c-mux@77 { compatible = "nxp,pca9547"; reg = <0x77>; #address-cells = <1>; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts index 41d8b15f25a5..aa52ff73ff9e 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts @@ -53,7 +53,7 @@ flash@2 { &i2c0 { status = "okay";

- i2c-switch@77 { + i2c-mux@77 { compatible = "nxp,pca9547"; reg = <0x77>; #address-cells = <1>; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts index 1bfbce69cc8b..ee8e932628d1 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts @@ -136,7 +136,7 @@ mdio2_aquantia_phy: ethernet-phy@0 { &i2c0 { status = "okay";

- i2c-switch@77 { + i2c-mux@77 { compatible = "nxp,pca9547"; reg = <0x77>; #address-cells = <1>; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts index ef6c8967533e..d4867d6cf47c 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts @@ -245,7 +245,7 @@ rx8035: rtc@32 { &i2c3 { status = "okay";

- i2c-switch@70 { + i2c-mux@70 { compatible = "nxp,pca9540"; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi index f598669e742f..52c5a43b30a0 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi @@ -103,7 +103,7 @@ mdio0_phy15: mdio-phy3@1f {

&i2c0 { status = "okay"; - pca9547@77 { + i2c-mux@77 { compatible = "nxp,pca9547"; reg = <0x77>; #address-cells = <1>; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi index 3d9647b3da14..537cecb13dd0 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi @@ -44,7 +44,7 @@ cpld@3,0 {

&i2c0 { status = "okay"; - pca9547@75 { + i2c-mux@75 { compatible = "nxp,pca9547"; reg = <0x75>; #address-cells = <1>; diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi index afb455210bd0..d32a52ab00a4 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi @@ -54,7 +54,7 @@ &esdhc1 { &i2c0 { status = "okay";

- i2c-switch@77 { + i2c-mux@77 { compatible = "nxp,pca9547"; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts b/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts index 74c09891600f..6357078185ed 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts @@ -214,7 +214,7 @@ &i2c3 { pinctrl-0 = <&pinctrl_i2c3>; status = "okay";

- i2cmux@70 { + i2c-mux@70 { compatible = "nxp,pca9540"; reg = <0x70>; #address-cells = <1>; diff --git a/arch/arm64/boot/dts/freescale/imx8mq-nitrogen.dts b/arch/arm64/boot/dts/freescale/imx8mq-nitrogen.dts index 9dda2a1554c3..8614c18b5998 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-nitrogen.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-nitrogen.dts @@ -133,7 +133,7 @@ &i2c1 { pinctrl-0 = <&pinctrl_i2c1>; status = "okay";

- i2cmux@70 { + i2c-mux@70 { compatible = "nxp,pca9546"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c1_pca9546>; @@ -216,7 +216,7 @@ &i2c4 { pinctrl-0 = <&pinctrl_i2c4>; status = "okay";

- pca9546: i2cmux@70 { + pca9546: i2c-mux@70 { compatible = "nxp,pca9546"; reg = <0x70>; #address-cells = <1>; diff --git a/arch/arm64/boot/dts/freescale/imx8mq-thor96.dts b/arch/arm64/boot/dts/freescale/imx8mq-thor96.dts index 5d5aa6537225..6e6182709d22 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-thor96.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-thor96.dts @@ -339,7 +339,7 @@ &usdhc1 { bus-width = <4>; non-removable; no-sd; - no-emmc; + no-mmc; status = "okay";

brcmf: wifi@1 { @@ -359,7 +359,7 @@ &usdhc2 { cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; bus-width = <4>; no-sdio; - no-emmc; + no-mmc; disable-wp; status = "okay"; }; diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts index 07d8dd8160f6..afa883389456 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts +++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts @@ -61,7 +61,7 @@ &i2c1 { pinctrl-0 = <&pinctrl_lpi2c1 &pinctrl_ioexp_rst>; status = "okay";

- i2c-switch@71 { + i2c-mux@71 { compatible = "nxp,pca9646", "nxp,pca9546"; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts b/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts index dbfbb77e9ff5..7e2c0dcc11ab 100644 --- a/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts +++ b/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts @@ -8,9 +8,6 @@

#include "msm8994.dtsi"

-/* Angler's firmware does not report where the memory is allocated */ -/delete-node/ &cont_splash_mem; - / { model = "Huawei Nexus 6P"; compatible = "huawei,angler", "qcom,msm8994"; @@ -27,6 +24,22 @@ aliases { chosen { stdout-path = "serial0:115200n8"; }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + tzapp_mem: tzapp@4800000 { + reg = <0 0x04800000 0 0x1900000>; + no-map; + }; + + removed_region: reserved@6300000 { + reg = <0 0x06300000 0 0xD00000>; + no-map; + }; + }; };

&blsp1_uart2 { diff --git a/arch/loongarch/kernel/process.c b/arch/loongarch/kernel/process.c index ddb8ba4eb399..90a5de746332 100644 --- a/arch/loongarch/kernel/process.c +++ b/arch/loongarch/kernel/process.c @@ -185,20 +185,14 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args)

unsigned long __get_wchan(struct task_struct *task) { - unsigned long pc; + unsigned long pc = 0; struct unwind_state state;

if (!try_get_task_stack(task)) return 0;

- unwind_start(&state, task, NULL); - state.sp = thread_saved_fp(task); - get_stack_info(state.sp, state.task, &state.stack_info); - state.pc = thread_saved_ra(task); -#ifdef CONFIG_UNWINDER_PROLOGUE - state.type = UNWINDER_PROLOGUE; -#endif - for (; !unwind_done(&state); unwind_next_frame(&state)) { + for (unwind_start(&state, task, NULL); + !unwind_done(&state); unwind_next_frame(&state)) { pc = unwind_get_return_address(&state); if (!pc) break; diff --git a/arch/loongarch/kernel/unwind_guess.c b/arch/loongarch/kernel/unwind_guess.c index 5afa6064d73e..0c20e5184de6 100644 --- a/arch/loongarch/kernel/unwind_guess.c +++ b/arch/loongarch/kernel/unwind_guess.c @@ -25,6 +25,12 @@ void unwind_start(struct unwind_state *state, struct task_struct *task, if (regs) { state->sp = regs->regs[3]; state->pc = regs->csr_era; + } else if (task && task != current) { + state->sp = thread_saved_fp(task); + state->pc = thread_saved_ra(task); + } else { + state->sp = (unsigned long)__builtin_frame_address(0); + state->pc = (unsigned long)__builtin_return_address(0); }

state->task = task; diff --git a/arch/loongarch/kernel/unwind_prologue.c b/arch/loongarch/kernel/unwind_prologue.c index 4571c3c87cd4..1c5b65756144 100644 --- a/arch/loongarch/kernel/unwind_prologue.c +++ b/arch/loongarch/kernel/unwind_prologue.c @@ -111,12 +111,22 @@ void unwind_start(struct unwind_state *state, struct task_struct *task, struct pt_regs *regs) { memset(state, 0, sizeof(*state)); + state->type = UNWINDER_PROLOGUE;

- if (regs && __kernel_text_address(regs->csr_era)) { - state->pc = regs->csr_era; + if (regs) { state->sp = regs->regs[3]; + state->pc = regs->csr_era; state->ra = regs->regs[1]; - state->type = UNWINDER_PROLOGUE; + if (!__kernel_text_address(state->pc)) + state->type = UNWINDER_GUESS; + } else if (task && task != current) { + state->sp = thread_saved_fp(task); + state->pc = thread_saved_ra(task); + state->ra = 0; + } else { + state->sp = (unsigned long)__builtin_frame_address(0); + state->pc = (unsigned long)__builtin_return_address(0); + state->ra = 0; }

state->task = task; diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index ab19ddb09d65..2ec5f1e0312f 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -507,6 +507,7 @@ static void __init setup_lowcore_dat_on(void) { struct lowcore *abs_lc; unsigned long flags; + int i;

__ctl_clear_bit(0, 28); S390_lowcore.external_new_psw.mask |= PSW_MASK_DAT; @@ -521,8 +522,8 @@ static void __init setup_lowcore_dat_on(void) abs_lc = get_abs_lowcore(&flags); abs_lc->restart_flags = RESTART_FLAG_CTLREGS; abs_lc->program_new_psw = S390_lowcore.program_new_psw; - memcpy(abs_lc->cregs_save_area, S390_lowcore.cregs_save_area, - sizeof(abs_lc->cregs_save_area)); + for (i = 0; i < 16; i++) + abs_lc->cregs_save_area[i] = S390_lowcore.cregs_save_area[i]; put_abs_lowcore(abs_lc, flags); }

diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c index fcf9cf49f5de..7c91d9195da8 100644 --- a/block/blk-cgroup.c +++ b/block/blk-cgroup.c @@ -1408,6 +1408,10 @@ int blkcg_activate_policy(struct request_queue *q, list_for_each_entry_reverse(blkg, &q->blkg_list, q_node) pol->pd_init_fn(blkg->pd[pol->plid]);

+ if (pol->pd_online_fn) + list_for_each_entry_reverse(blkg, &q->blkg_list, q_node) + pol->pd_online_fn(blkg->pd[pol->plid]); + __set_bit(pol->plid, q->blkcg_pols); ret = 0;

diff --git a/block/blk-mq.c b/block/blk-mq.c index 63abbe342b28..83fbc7c54617 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -2858,6 +2858,7 @@ static inline struct request *blk_mq_get_cached_request(struct request_queue *q, struct blk_plug *plug, struct bio **bio, unsigned int nsegs) { struct request *rq; + enum hctx_type type, hctx_type;

if (!plug) return NULL; @@ -2870,7 +2871,10 @@ static inline struct request *blk_mq_get_cached_request(struct request_queue *q, return NULL; }

- if (blk_mq_get_hctx_type((*bio)->bi_opf) != rq->mq_hctx->type) + type = blk_mq_get_hctx_type((*bio)->bi_opf); + hctx_type = rq->mq_hctx->type; + if (type != hctx_type && + !(type == HCTX_TYPE_READ && hctx_type == HCTX_TYPE_DEFAULT)) return NULL; if (op_is_flush(rq->cmd_flags) != op_is_flush((*bio)->bi_opf)) return NULL; diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c index 5c32b318c173..b48f85c3791e 100644 --- a/drivers/acpi/video_detect.c +++ b/drivers/acpi/video_detect.c @@ -493,6 +493,14 @@ static const struct dmi_system_id video_detect_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "Precision 7510"), }, }, + { + .callback = video_detect_force_native, + /* Acer Aspire 4810T */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 4810T"), + }, + }, { .callback = video_detect_force_native, /* Acer Aspire 5738z */ diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index fbea5f62dd98..b926abe4fa43 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -1521,10 +1521,12 @@ static struct sdma_desc *sdma_transfer_init(struct sdma_channel *sdmac, sdma_config_ownership(sdmac, false, true, false);

if (sdma_load_context(sdmac)) - goto err_desc_out; + goto err_bd_out;

return desc;

+err_bd_out: + sdma_free_bd(desc); err_desc_out: kfree(desc); err_out: diff --git a/drivers/firmware/arm_scmi/driver.c b/drivers/firmware/arm_scmi/driver.c index f818d00bb2c6..ffdad59ec81f 100644 --- a/drivers/firmware/arm_scmi/driver.c +++ b/drivers/firmware/arm_scmi/driver.c @@ -910,6 +910,8 @@ static int do_xfer(const struct scmi_protocol_handle *ph, xfer->hdr.protocol_id, xfer->hdr.seq, xfer->hdr.poll_completion);

+ /* Clear any stale status */ + xfer->hdr.status = SCMI_SUCCESS; xfer->state = SCMI_XFER_SENT_OK; /* * Even though spinlocking is not needed here since no race is possible diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c index a7d2358736fe..fa3de3c3010c 100644 --- a/drivers/gpio/gpiolib-acpi.c +++ b/drivers/gpio/gpiolib-acpi.c @@ -361,7 +361,7 @@ static bool acpi_gpio_in_ignore_list(const char *ignore_list, const char *contro }

static bool acpi_gpio_irq_is_wake(struct device *parent, - struct acpi_resource_gpio *agpio) + const struct acpi_resource_gpio *agpio) { unsigned int pin = agpio->pin_table[0];

@@ -754,7 +754,7 @@ static int acpi_populate_gpio_lookup(struct acpi_resource *ares, void *data) lookup->info.pin_config = agpio->pin_config; lookup->info.debounce = agpio->debounce_timeout; lookup->info.gpioint = gpioint; - lookup->info.wake_capable = agpio->wake_capable == ACPI_WAKE_CAPABLE; + lookup->info.wake_capable = acpi_gpio_irq_is_wake(&lookup->info.adev->dev, agpio);

/* * Polarity and triggering are only specified for GpioInt @@ -1080,7 +1080,8 @@ int acpi_dev_gpio_irq_wake_get_by(struct acpi_device *adev, const char *name, in dev_dbg(&adev->dev, "IRQ %d already in use\n", irq); }

- if (wake_capable) + /* avoid suspend issues with GPIOs when systems are using S3 */ + if (wake_capable && acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0) *wake_capable = info.wake_capable;

return irq; @@ -1599,6 +1600,19 @@ static const struct dmi_system_id gpiolib_acpi_quirks[] __initconst = { .ignore_interrupt = "AMDI0030:00@18", }, }, + { + /* + * Spurious wakeups from TP_ATTN# pin + * Found in BIOS 1.7.8 + * https://gitlab.freedesktop.org/drm/amd/-/issues/1722#note_1720627 + */ + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"), + }, + .driver_data = &(struct acpi_gpiolib_dmi_quirk) { + .ignore_wake = "ELAN0415:00@9", + }, + }, {} /* Terminating entry */ };

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index c3735848ed5d..0f8c11842a3a 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -1294,6 +1294,7 @@ #define USB_DEVICE_ID_UGEE_XPPEN_TABLET_G540 0x0075 #define USB_DEVICE_ID_UGEE_XPPEN_TABLET_G640 0x0094 #define USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO01 0x0042 +#define USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO01_V2 0x0905 #define USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_L 0x0935 #define USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_PRO_S 0x0909 #define USB_DEVICE_ID_UGEE_XPPEN_TABLET_STAR06 0x0078 diff --git a/drivers/hid/hid-playstation.c b/drivers/hid/hid-playstation.c index 0b58763bfd30..2228f6e4ba23 100644 --- a/drivers/hid/hid-playstation.c +++ b/drivers/hid/hid-playstation.c @@ -712,6 +712,7 @@ ATTRIBUTE_GROUPS(ps_device);

static int dualsense_get_calibration_data(struct dualsense *ds) { + struct hid_device *hdev = ds->base.hdev; short gyro_pitch_bias, gyro_pitch_plus, gyro_pitch_minus; short gyro_yaw_bias, gyro_yaw_plus, gyro_yaw_minus; short gyro_roll_bias, gyro_roll_plus, gyro_roll_minus; @@ -722,6 +723,7 @@ static int dualsense_get_calibration_data(struct dualsense *ds) int speed_2x; int range_2g; int ret = 0; + int i; uint8_t *buf;

buf = kzalloc(DS_FEATURE_REPORT_CALIBRATION_SIZE, GFP_KERNEL); @@ -773,6 +775,21 @@ static int dualsense_get_calibration_data(struct dualsense *ds) ds->gyro_calib_data[2].sens_numer = speed_2x*DS_GYRO_RES_PER_DEG_S; ds->gyro_calib_data[2].sens_denom = gyro_roll_plus - gyro_roll_minus;

+ /* + * Sanity check gyro calibration data. This is needed to prevent crashes + * during report handling of virtual, clone or broken devices not implementing + * calibration data properly. + */ + for (i = 0; i < ARRAY_SIZE(ds->gyro_calib_data); i++) { + if (ds->gyro_calib_data[i].sens_denom == 0) { + hid_warn(hdev, "Invalid gyro calibration data for axis (%d), disabling calibration.", + ds->gyro_calib_data[i].abs_code); + ds->gyro_calib_data[i].bias = 0; + ds->gyro_calib_data[i].sens_numer = DS_GYRO_RANGE; + ds->gyro_calib_data[i].sens_denom = S16_MAX; + } + } + /* * Set accelerometer calibration and normalization parameters. * Data values will be normalized to 1/DS_ACC_RES_PER_G g. @@ -795,6 +812,21 @@ static int dualsense_get_calibration_data(struct dualsense *ds) ds->accel_calib_data[2].sens_numer = 2*DS_ACC_RES_PER_G; ds->accel_calib_data[2].sens_denom = range_2g;

+ /* + * Sanity check accelerometer calibration data. This is needed to prevent crashes + * during report handling of virtual, clone or broken devices not implementing calibration + * data properly. + */ + for (i = 0; i < ARRAY_SIZE(ds->accel_calib_data); i++) { + if (ds->accel_calib_data[i].sens_denom == 0) { + hid_warn(hdev, "Invalid accelerometer calibration data for axis (%d), disabling calibration.", + ds->accel_calib_data[i].abs_code); + ds->accel_calib_data[i].bias = 0; + ds->accel_calib_data[i].sens_numer = DS_ACC_RANGE; + ds->accel_calib_data[i].sens_denom = S16_MAX; + } + } + err_free: kfree(buf); return ret; diff --git a/drivers/hid/hid-uclogic-core.c b/drivers/hid/hid-uclogic-core.c index 7fa6fe04f1b2..cfbbc39807a6 100644 --- a/drivers/hid/hid-uclogic-core.c +++ b/drivers/hid/hid-uclogic-core.c @@ -525,6 +525,8 @@ static const struct hid_device_id uclogic_devices[] = { USB_DEVICE_ID_UGEE_XPPEN_TABLET_G640) }, { HID_USB_DEVICE(USB_VENDOR_ID_UGEE, USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO01) }, + { HID_USB_DEVICE(USB_VENDOR_ID_UGEE, + USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO01_V2) }, { HID_USB_DEVICE(USB_VENDOR_ID_UGEE, USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_L) }, { HID_USB_DEVICE(USB_VENDOR_ID_UGEE, diff --git a/drivers/hid/hid-uclogic-params.c b/drivers/hid/hid-uclogic-params.c index cd1233d7e253..3c5eea3df328 100644 --- a/drivers/hid/hid-uclogic-params.c +++ b/drivers/hid/hid-uclogic-params.c @@ -1655,6 +1655,8 @@ int uclogic_params_init(struct uclogic_params *params, break; case VID_PID(USB_VENDOR_ID_UGEE, USB_DEVICE_ID_UGEE_PARBLO_A610_PRO): + case VID_PID(USB_VENDOR_ID_UGEE, + USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO01_V2): case VID_PID(USB_VENDOR_ID_UGEE, USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_L): case VID_PID(USB_VENDOR_ID_UGEE, diff --git a/drivers/nvme/host/apple.c b/drivers/nvme/host/apple.c index ff8b083dc5c6..262d2b60ac6d 100644 --- a/drivers/nvme/host/apple.c +++ b/drivers/nvme/host/apple.c @@ -987,11 +987,11 @@ static void apple_nvme_reset_work(struct work_struct *work) goto out; }

- if (anv->ctrl.ctrl_config & NVME_CC_ENABLE) - apple_nvme_disable(anv, false); - /* RTKit must be shut down cleanly for the (soft)-reset to work */ if (apple_rtkit_is_running(anv->rtk)) { + /* reset the controller if it is enabled */ + if (anv->ctrl.ctrl_config & NVME_CC_ENABLE) + apple_nvme_disable(anv, false); dev_dbg(anv->dev, "Trying to shut down RTKit before reset."); ret = apple_rtkit_shutdown(anv->rtk); if (ret) diff --git a/fs/cifs/dfs_cache.c b/fs/cifs/dfs_cache.c index 4302dc75843c..3bc1d3494be3 100644 --- a/fs/cifs/dfs_cache.c +++ b/fs/cifs/dfs_cache.c @@ -1050,10 +1050,10 @@ int dfs_cache_update_tgthint(const unsigned int xid, struct cifs_ses *ses, const struct nls_table *cp, int remap, const char *path, const struct dfs_cache_tgt_iterator *it) { - int rc; - const char *npath; - struct cache_entry *ce; struct cache_dfs_tgt *t; + struct cache_entry *ce; + const char *npath; + int rc = 0;

npath = dfs_cache_canonical_path(path, cp, remap); if (IS_ERR(npath)) diff --git a/fs/erofs/super.c b/fs/erofs/super.c index 481788c24a68..626a615dafc2 100644 --- a/fs/erofs/super.c +++ b/fs/erofs/super.c @@ -577,26 +577,25 @@ static int erofs_fc_parse_param(struct fs_context *fc, } ++ctx->devs->extra_devices; break; - case Opt_fsid: #ifdef CONFIG_EROFS_FS_ONDEMAND + case Opt_fsid: kfree(ctx->fsid); ctx->fsid = kstrdup(param->string, GFP_KERNEL); if (!ctx->fsid) return -ENOMEM; -#else - errorfc(fc, "fsid option not supported"); -#endif break; case Opt_domain_id: -#ifdef CONFIG_EROFS_FS_ONDEMAND kfree(ctx->domain_id); ctx->domain_id = kstrdup(param->string, GFP_KERNEL); if (!ctx->domain_id) return -ENOMEM; + break; #else - errorfc(fc, "domain_id option not supported"); -#endif + case Opt_fsid: + case Opt_domain_id: + errorfc(fc, "%s option not supported", erofs_fs_parameters[opt].name); break; +#endif default: return -ENOPARAM; } diff --git a/fs/erofs/zmap.c b/fs/erofs/zmap.c index e6d5d7a18fb0..39cc014dba40 100644 --- a/fs/erofs/zmap.c +++ b/fs/erofs/zmap.c @@ -793,12 +793,16 @@ static int z_erofs_iomap_begin_report(struct inode *inode, loff_t offset, iomap->type = IOMAP_HOLE; iomap->addr = IOMAP_NULL_ADDR; /* - * No strict rule how to describe extents for post EOF, yet - * we need do like below. Otherwise, iomap itself will get + * No strict rule on how to describe extents for post EOF, yet + * we need to do like below. Otherwise, iomap itself will get * into an endless loop on post EOF. + * + * Calculate the effective offset by subtracting extent start + * (map.m_la) from the requested offset, and add it to length. + * (NB: offset >= map.m_la always) */ if (iomap->offset >= inode->i_size) - iomap->length = length + map.m_la - offset; + iomap->length = length + offset - map.m_la; } iomap->flags = 0; return 0; diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index 1ed08967fb97..eb8c117cc8b6 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -847,6 +847,9 @@ static int bpf_send_signal_common(u32 sig, enum pid_type type) return -EPERM; if (unlikely(!nmi_uaccess_okay())) return -EPERM; + /* Task should not be pid=1 to avoid kernel panic. */ + if (unlikely(is_global_init(current))) + return -EPERM;

if (irqs_disabled()) { /* Do an early check on signal validity. Otherwise, diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 759bede0b3dd..51db260f471f 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -4034,7 +4034,7 @@ struct sk_buff *skb_segment_list(struct sk_buff *skb,

skb_shinfo(skb)->frag_list = NULL;

- do { + while (list_skb) { nskb = list_skb; list_skb = list_skb->next;

@@ -4080,8 +4080,7 @@ struct sk_buff *skb_segment_list(struct sk_buff *skb, if (skb_needs_linearize(nskb, features) && __skb_linearize(nskb)) goto err_linearize; - - } while (list_skb); + }

skb->truesize = skb->truesize - delta_truesize; skb->data_len = skb->data_len - delta_len; diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 3262ebb24092..8f0d7c666df7 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -4859,6 +4859,9 @@ static bool ieee80211_prepare_and_rx_handle(struct ieee80211_rx_data *rx, */ shwt = skb_hwtstamps(rx->skb); shwt->hwtstamp = skb_hwtstamps(skb)->hwtstamp; + + /* Update the hdr pointer to the new skb for translation below */ + hdr = (struct ieee80211_hdr *)rx->skb->data; }

if (unlikely(rx->sta && rx->sta->sta.mlo)) { diff --git a/net/mctp/af_mctp.c b/net/mctp/af_mctp.c index 45bbe3e54cc2..3150f3f0c872 100644 --- a/net/mctp/af_mctp.c +++ b/net/mctp/af_mctp.c @@ -587,6 +587,11 @@ static void mctp_sk_unhash(struct sock *sk) del_timer_sync(&msk->key_expiry); }

+static void mctp_sk_destruct(struct sock *sk) +{ + skb_queue_purge(&sk->sk_receive_queue); +} + static struct proto mctp_proto = { .name = "MCTP", .owner = THIS_MODULE, @@ -623,6 +628,7 @@ static int mctp_pf_create(struct net *net, struct socket *sock, return -ENOMEM;

sock_init_data(sock, sk); + sk->sk_destruct = mctp_sk_destruct;

rc = 0; if (sk->sk_prot->init) diff --git a/rust/kernel/print.rs b/rust/kernel/print.rs index 55db5a1ba752..97ff086ba22e 100644 --- a/rust/kernel/print.rs +++ b/rust/kernel/print.rs @@ -115,17 +115,24 @@ pub unsafe fn call_printk( macro_rules! print_macro ( // The non-continuation cases (most of them, e.g. `INFO`). ($format_string:path, $($arg:tt)+) => ( - // SAFETY: This hidden macro should only be called by the documented - // printing macros which ensure the format string is one of the fixed - // ones. All `__LOG_PREFIX`s are null-terminated as they are generated - // by the `module!` proc macro or fixed values defined in a kernel - // crate. - unsafe { - $crate::print::call_printk( - &$format_string, - crate::__LOG_PREFIX, - format_args!($($arg)+), - ); + // To remain sound, `arg`s must be expanded outside the `unsafe` block. + // Typically one would use a `let` binding for that; however, `format_args!` + // takes borrows on the arguments, but does not extend the scope of temporaries. + // Therefore, a `match` expression is used to keep them around, since + // the scrutinee is kept until the end of the `match`. + match format_args!($($arg)+) { + // SAFETY: This hidden macro should only be called by the documented + // printing macros which ensure the format string is one of the fixed + // ones. All `__LOG_PREFIX`s are null-terminated as they are generated + // by the `module!` proc macro or fixed values defined in a kernel + // crate. + args => unsafe { + $crate::print::call_printk( + &$format_string, + crate::__LOG_PREFIX, + args, + ); + } } ); ); diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index 291144c284fb..f7900e75d230 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -20,7 +20,7 @@ CLANG_TARGET_FLAGS := $(CLANG_TARGET_FLAGS_$(ARCH))

ifeq ($(CROSS_COMPILE),) ifeq ($(CLANG_TARGET_FLAGS),) -$(error Specify CROSS_COMPILE or add '--target=' option to lib.mk +$(error Specify CROSS_COMPILE or add '--target=' option to lib.mk) else CLANG_FLAGS += --target=$(CLANG_TARGET_FLAGS) endif # CLANG_TARGET_FLAGS