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Merged

sunflower2333 merged 278 commits into sunflower2333:master from torvalds:master

Feb 5, 2026

.mailmap

-Original file line number
+Diff line change
@@ Expand Up @@
     Subbaraman Narayanamurthy <quic_subbaram@quicinc.com> <subbaram@codeaurora.org>
     Subhash Jadavani <subhashj@codeaurora.org>
     Sudarshan Rajagopalan <quic_sudaraja@quicinc.com> <sudaraja@codeaurora.org>
-    Sudeep Holla <sudeep.holla@arm.com> Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com>
+    Sudeep Holla <sudeep.holla@kernel.org> Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com>
+    Sudeep Holla <sudeep.holla@kernel.org> <sudeep.holla@arm.com>
     Sumit Garg <sumit.garg@kernel.org> <sumit.garg@linaro.org>
     Sumit Semwal <sumit.semwal@ti.com>
     Surabhi Vishnoi <quic_svishnoi@quicinc.com> <svishnoi@codeaurora.org>
@@ Expand Down Expand Up @@
     Veera Sundaram Sankaran <quic_veeras@quicinc.com> <veeras@codeaurora.org>
     Veerabhadrarao Badiganti <quic_vbadigan@quicinc.com> <vbadigan@codeaurora.org>
     Venkateswara Naralasetty <quic_vnaralas@quicinc.com> <vnaralas@codeaurora.org>
+    Viacheslav Bocharov <v@baodeep.com> <adeep@lexina.in>
     Vikash Garodia <vikash.garodia@oss.qualcomm.com> <vgarodia@codeaurora.org>
     Vikash Garodia <vikash.garodia@oss.qualcomm.com> <quic_vgarodia@quicinc.com>
     Vincent Mailhol <mailhol@kernel.org> <mailhol.vincent@wanadoo.fr>
@@ Expand Down @@

Documentation/ABI/testing/sysfs-class-tsm

-Original file line number
+Diff line change
@@ Expand Up / @@ -7,13 +7,3 @@ Description: @@
     		signals when the PCI layer is able to support establishment of
     		link encryption and other device-security features coordinated
     		through a platform tsm.
-    What:		/sys/class/tsm/tsmN/streamH.R.E
-    Contact:	linux-pci@vger.kernel.org
-    Description:
-    		(RO) When a host bridge has established a secure connection via
-    		the platform TSM, symlink appears. The primary function of this
-    		is have a system global review of TSM resource consumption
-    		across host bridges. The link points to the endpoint PCI device
-    		and matches the same link published by the host bridge. See
-    		Documentation/ABI/testing/sysfs-devices-pci-host-bridge.

Documentation/admin-guide/sysctl/vm.rst

-Original file line number
+Diff line change
@@ Expand Up @@
     inode is old enough to be eligible for writeback by the kernel flusher threads.
     And, it is also used as the interval to wakeup dirtytime_writeback thread.
+    Setting this to zero disables periodic dirtytime writeback.
     dirty_writeback_centisecs
     =========================
@@ Expand Down @@

Documentation/devicetree/bindings/pinctrl/marvell,armada3710-xb-pinctrl.yaml

-Original file line number
+Diff line change
@@ Expand Up / @@ -88,7 +88,7 @@ patternProperties: @@
                     pcie1_clkreq, pcie1_wakeup, pmic0, pmic1, ptp, ptp_clk,
                     ptp_trig, pwm0, pwm1, pwm2, pwm3, rgmii, sdio0, sdio_sb, smi,
                     spi_cs1, spi_cs2, spi_cs3, spi_quad, uart1, uart2,
-                    usb2_drvvbus1, usb32_drvvbus ]
+                    usb2_drvvbus1, usb32_drvvbus0 ]
           function:
             enum: [ drvbus, emmc, gpio, i2c, jtag, led, mii, mii_err, onewire,
@@ Expand Down @@

Documentation/devicetree/bindings/sound/fsl,sai.yaml

-Original file line number
+Diff line change
@@ Expand Up / @@ -44,6 +44,7 @@ properties: @@
           - items:
               - enum:
                   - fsl,imx94-sai
+                  - fsl,imx952-sai
               - const: fsl,imx95-sai
       reg:
@@ Expand Down @@

MAINTAINERS

            
                      Original file line number
                      Diff line number
                      Diff line change
                  
    @@ -335,7 +335,7 @@ F:	tools/power/acpi/
  
    ACPI FOR ARM64 (ACPI/arm64)

    M:	Lorenzo Pieralisi <lpieralisi@kernel.org>

    M:	Hanjun Guo <guohanjun@huawei.com>

    M:	Sudeep Holla <sudeep.holla@arm.com>

    M:	Sudeep Holla <sudeep.holla@kernel.org>

    L:	linux-acpi@vger.kernel.org

    L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)

    S:	Maintained

    @@ -351,7 +351,7 @@ F:	drivers/acpi/riscv/
  
    F:	include/linux/acpi_rimt.h

    ACPI PCC(Platform Communication Channel) MAILBOX DRIVER

    M:	Sudeep Holla <sudeep.holla@arm.com>

    M:	Sudeep Holla <sudeep.holla@kernel.org>

    L:	linux-acpi@vger.kernel.org

    S:	Supported

    F:	drivers/mailbox/pcc.c

    @@ -2747,14 +2747,14 @@ F:	arch/arm/include/asm/hardware/dec21285.h
  
    F:	arch/arm/mach-footbridge/

    ARM/FREESCALE IMX / MXC ARM ARCHITECTURE

    M:	Shawn Guo <shawnguo@kernel.org>

    M:	Frank Li <Frank.Li@nxp.com>

    M:	Sascha Hauer <s.hauer@pengutronix.de>

    R:	Pengutronix Kernel Team <kernel@pengutronix.de>

    R:	Fabio Estevam <festevam@gmail.com>

    L:	imx@lists.linux.dev

    L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)

    S:	Maintained

    T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git

    T:	git git://git.kernel.org/pub/scm/linux/kernel/git/frank.li/linux.git

    F:	Documentation/devicetree/bindings/firmware/fsl*

    F:	Documentation/devicetree/bindings/firmware/nxp*

    F:	arch/arm/boot/dts/nxp/imx/

    @@ -2769,22 +2769,22 @@ N:	mxs
  
    N:	\bmxc[^\d]

    ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE

    M:	Shawn Guo <shawnguo@kernel.org>

    M:	Frank Li <Frank.Li@nxp.com>

    L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)

    S:	Maintained

    T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git

    T:	git git://git.kernel.org/pub/scm/linux/kernel/git/frank.li/linux.git

    F:	arch/arm/boot/dts/nxp/ls/

    F:	arch/arm64/boot/dts/freescale/fsl-*

    F:	arch/arm64/boot/dts/freescale/qoriq-*

    ARM/FREESCALE VYBRID ARM ARCHITECTURE

    M:	Shawn Guo <shawnguo@kernel.org>

    M:	Frank Li <Frank.Li@nxp.com>

    M:	Sascha Hauer <s.hauer@pengutronix.de>

    R:	Pengutronix Kernel Team <kernel@pengutronix.de>

    R:	Stefan Agner <stefan@agner.ch>

    L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)

    S:	Maintained

    T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git

    T:	git git://git.kernel.org/pub/scm/linux/kernel/git/frank.li/linux.git

    F:	arch/arm/boot/dts/nxp/vf/

    F:	arch/arm/mach-imx/*vf610*

    @@ -3681,7 +3681,7 @@ N:	uniphier
  
    ARM/VERSATILE EXPRESS PLATFORM

    M:	Liviu Dudau <liviu.dudau@arm.com>

    M:	Sudeep Holla <sudeep.holla@arm.com>

    M:	Sudeep Holla <sudeep.holla@kernel.org>

    M:	Lorenzo Pieralisi <lpieralisi@kernel.org>

    L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)

    S:	Maintained

    @@ -6513,7 +6513,7 @@ F:	drivers/i2c/busses/i2c-cp2615.c
  
    CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE

    M:	Viresh Kumar <viresh.kumar@linaro.org>

    M:	Sudeep Holla <sudeep.holla@arm.com>

    M:	Sudeep Holla <sudeep.holla@kernel.org>

    L:	linux-pm@vger.kernel.org

    S:	Maintained

    W:	http://www.arm.com/products/processors/technologies/biglittleprocessing.php

    @@ -6609,7 +6609,7 @@ F:	include/linux/platform_data/cpuidle-exynos.h
  
    CPUIDLE DRIVER - ARM PSCI

    M:	Lorenzo Pieralisi <lpieralisi@kernel.org>

    M:	Sudeep Holla <sudeep.holla@arm.com>

    M:	Sudeep Holla <sudeep.holla@kernel.org>

    M:	Ulf Hansson <ulf.hansson@linaro.org>

    L:	linux-pm@vger.kernel.org

    L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)

    @@ -9260,7 +9260,6 @@ F:	drivers/scsi/be2iscsi/
  
    EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)

    M:	Ajit Khaparde <ajit.khaparde@broadcom.com>

    M:	Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>

    M:	Somnath Kotur <somnath.kotur@broadcom.com>

    L:	netdev@vger.kernel.org

    S:	Maintained

    W:	http://www.emulex.com

    @@ -9816,7 +9815,7 @@ F:	include/uapi/linux/firewire*.h
  
    F:	tools/firewire/

    FIRMWARE FRAMEWORK FOR ARMV8-A

    M:	Sudeep Holla <sudeep.holla@arm.com>

    M:	Sudeep Holla <sudeep.holla@kernel.org>

    L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)

    S:	Maintained

    F:	drivers/firmware/arm_ffa/

    @@ -10514,7 +10513,7 @@ S:	Maintained
  
    F:	scripts/gendwarfksyms/

    GENERIC ARCHITECTURE TOPOLOGY

    M:	Sudeep Holla <sudeep.holla@arm.com>

    M:	Sudeep Holla <sudeep.holla@kernel.org>

    L:	linux-kernel@vger.kernel.org

    S:	Maintained

    F:	drivers/base/arch_topology.c

    @@ -11376,6 +11375,11 @@ F:	Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs
  
    F:	drivers/soc/hisilicon/kunpeng_hccs.c

    F:	drivers/soc/hisilicon/kunpeng_hccs.h

    HISILICON SOC HHA DRIVER

    M:	Yushan Wang <wangyushan12@huawei.com>

    S:	Maintained

    F:	drivers/cache/hisi_soc_hha.c

    HISILICON LPC BUS DRIVER

    M:	Jay Fang <f.fangjian@huawei.com>

    S:	Maintained

    @@ -15101,7 +15105,7 @@ F:	drivers/mailbox/arm_mhuv2.c
  
    F:	include/linux/mailbox/arm_mhuv2_message.h

    MAILBOX ARM MHUv3

    M:	Sudeep Holla <sudeep.holla@arm.com>

    M:	Sudeep Holla <sudeep.holla@kernel.org>

    M:	Cristian Marussi <cristian.marussi@arm.com>

    L:	linux-kernel@vger.kernel.org

    L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)

    @@ -20578,7 +20582,7 @@ F:	drivers/pinctrl/pinctrl-amd.c
  
    PIN CONTROLLER - FREESCALE

    M:	Dong Aisheng <aisheng.dong@nxp.com>

    M:	Fabio Estevam <festevam@gmail.com>

    M:	Shawn Guo <shawnguo@kernel.org>

    M:	Frank Li <Frank.Li@nxp.com>

    M:	Jacky Bai <ping.bai@nxp.com>

    R:	Pengutronix Kernel Team <kernel@pengutronix.de>

    R:	NXP S32 Linux Team <s32@nxp.com>

    @@ -23631,7 +23635,7 @@ F:	include/uapi/linux/sed*
  
    SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)

    M:	Mark Rutland <mark.rutland@arm.com>

    M:	Lorenzo Pieralisi <lpieralisi@kernel.org>

    M:	Sudeep Holla <sudeep.holla@arm.com>

    M:	Sudeep Holla <sudeep.holla@kernel.org>

    L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)

    S:	Maintained

    F:	drivers/firmware/smccc/

    @@ -25395,7 +25399,7 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
  
    F:	drivers/mfd/syscon.c

    SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers

    M:	Sudeep Holla <sudeep.holla@arm.com>

    M:	Sudeep Holla <sudeep.holla@kernel.org>

    R:	Cristian Marussi <cristian.marussi@arm.com>

    L:	arm-scmi@vger.kernel.org

    L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)

    @@ -26547,7 +26551,7 @@ F:	samples/tsm-mr/
  
    TRUSTED SERVICES TEE DRIVER

    M:	Balint Dobszay <balint.dobszay@arm.com>

    M:	Sudeep Holla <sudeep.holla@arm.com>

    M:	Sudeep Holla <sudeep.holla@kernel.org>

    L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)

    L:	trusted-services@lists.trustedfirmware.org

    S:	Maintained

Makefile

-Original file line number
+Diff line change
@@ Expand Up / @@ -2,7 +2,7 @@ @@
     VERSION = 6
     PATCHLEVEL = 19
     SUBLEVEL = 0
-    EXTRAVERSION = -rc7
+    EXTRAVERSION = -rc8
     NAME = Baby Opossum Posse
     # *DOCUMENTATION*
@@ Expand Down Expand Up / @@ -1624,7 +1624,8 @@ MRPROPER_FILES += include/config include/generated \ @@
     		  certs/x509.genkey \
     		  vmlinux-gdb.py \
     		  rpmbuild \
-    		  rust/libmacros.so rust/libmacros.dylib
+    		  rust/libmacros.so rust/libmacros.dylib \
+    		  rust/libpin_init_internal.so rust/libpin_init_internal.dylib
     # clean - Delete most, but leave enough to build external modules
     #
@@ Expand Down @@

arch/arm64/configs/defconfig

-Original file line number
+Diff line change
@@ Expand Up / @@ -670,7 +670,6 @@ CONFIG_PINCTRL_LPASS_LPI=m @@
     CONFIG_PINCTRL_SC7280_LPASS_LPI=m
     CONFIG_PINCTRL_SM6115_LPASS_LPI=m
     CONFIG_PINCTRL_SM8250_LPASS_LPI=m
-    CONFIG_PINCTRL_SM8350_LPASS_LPI=m
     CONFIG_PINCTRL_SM8450_LPASS_LPI=m
     CONFIG_PINCTRL_SC8280XP_LPASS_LPI=m
     CONFIG_PINCTRL_SM8550_LPASS_LPI=m
@@ Expand Down @@

arch/powerpc/kvm/book3s_hv_uvmem.c

            
                      Original file line number
                      Diff line number
                      Diff line change
                  
    @@ -723,7 +723,7 @@ static struct page *kvmppc_uvmem_get_page(unsigned long gpa, struct kvm *kvm)
  
    	dpage = pfn_to_page(uvmem_pfn);

    	dpage->zone_device_data = pvt;

    	zone_device_page_init(dpage, 0);

    	zone_device_page_init(dpage, &kvmppc_uvmem_pgmap, 0);

    	return dpage;

    out_clear:

    	spin_lock(&kvmppc_uvmem_bitmap_lock);

arch/riscv/errata/sifive/errata.c

-Original file line number
+Diff line change
@@ Expand Up @@
     	return cpu_req_errata;
     }
-    static void __init_or_module warn_miss_errata(u32 miss_errata)
-    {
-    	int i;
-    	pr_warn("----------------------------------------------------------------\n");
-    	pr_warn("WARNING: Missing the following errata may cause potential issues\n");
-    	for (i = 0; i < ERRATA_SIFIVE_NUMBER; i++)
-    		if (miss_errata & 0x1 << i)
-    			pr_warn("\tSiFive Errata[%d]:%s\n", i, errata_list[i].name);
-    	pr_warn("Please enable the corresponding Kconfig to apply them\n");
-    	pr_warn("----------------------------------------------------------------\n");
-    }
     void sifive_errata_patch_func(struct alt_entry *begin, struct alt_entry *end,
     			      unsigned long archid, unsigned long impid,
     			      unsigned int stage)
     {
     	struct alt_entry *alt;
     	u32 cpu_req_errata;
-    	u32 cpu_apply_errata = 0;
     	u32 tmp;
     	BUILD_BUG_ON(ERRATA_SIFIVE_NUMBER >= RISCV_VENDOR_EXT_ALTERNATIVES_BASE);
@@ Expand All @@
     			patch_text_nosync(ALT_OLD_PTR(alt), ALT_ALT_PTR(alt),
     					  alt->alt_len);
     			mutex_unlock(&text_mutex);
-    			cpu_apply_errata |= tmp;
     		}
     	}
-    	if (stage != RISCV_ALTERNATIVES_MODULE &&
-    	    cpu_apply_errata != cpu_req_errata)
-    		warn_miss_errata(cpu_req_errata - cpu_apply_errata);
     }

arch/riscv/include/asm/compat.h

-Original file line number
+Diff line change
@@ Expand Up / @@ -2,7 +2,7 @@ @@
     #ifndef __ASM_COMPAT_H
     #define __ASM_COMPAT_H
-    #define COMPAT_UTS_MACHINE	"riscv\0\0"
+    #define COMPAT_UTS_MACHINE	"riscv32\0\0"
     /*
      * Architecture specific compatibility types
@@ Expand Down @@

arch/riscv/include/asm/syscall.h

-Original file line number
+Diff line change
@@ Expand Up / @@ -20,7 +20,7 @@ extern void * const sys_call_table[]; @@
     extern void * const compat_sys_call_table[];
     /*
-     * Only the low 32 bits of orig_r0 are meaningful, so we return int.
+     * Only the low 32 bits of orig_a0 are meaningful, so we return int.
      * This importantly ignores the high bits on 64-bit, so comparisons
      * sign-extend the low 32 bits.
      */
@@ Expand Down @@

arch/riscv/kernel/signal.c

            
                      Original file line number
                      Diff line number
                      Diff line change
                  
    @@ -145,14 +145,14 @@ struct arch_ext_priv {
  
    	long (*save)(struct pt_regs *regs, void __user *sc_vec);

    };

    struct arch_ext_priv arch_ext_list[] = {

    static struct arch_ext_priv arch_ext_list[] = {

    	{

    		.magic = RISCV_V_MAGIC,

    		.save = &save_v_state,

    	},

    };

    const size_t nr_arch_exts = ARRAY_SIZE(arch_ext_list);

    static const size_t nr_arch_exts = ARRAY_SIZE(arch_ext_list);

    static long restore_sigcontext(struct pt_regs *regs,

    	struct sigcontext __user *sc)

    @@ -297,7 +297,7 @@ static long setup_sigcontext(struct rt_sigframe __user *frame,
  
    		} else {

    			err |= __put_user(arch_ext->magic, &sc_ext_ptr->magic);

    			err |= __put_user(ext_size, &sc_ext_ptr->size);

    			sc_ext_ptr = (void *)sc_ext_ptr + ext_size;

    			sc_ext_ptr = (void __user *)sc_ext_ptr + ext_size;

    		}

    	}

    	/* Write zero to fp-reserved space and check it on restore_sigcontext */

arch/x86/kvm/irq.c

-Original file line number
+Diff line change
@@ Expand Up @@
     	 */
     	spin_lock_irq(&kvm->irqfds.lock);
-    	if (irqfd->irq_entry.type == KVM_IRQ_ROUTING_MSI) {
+    	if (irqfd->irq_entry.type == KVM_IRQ_ROUTING_MSI ||
+    	    WARN_ON_ONCE(irqfd->irq_bypass_vcpu)) {
     		ret = kvm_pi_update_irte(irqfd, NULL);
     		if (ret)
     			pr_info("irq bypass consumer (eventfd %p) unregistration fails: %d\n",
@@ Expand Down @@

arch/x86/kvm/svm/avic.c

-Original file line number
+Diff line change
@@ Expand Up @@
     static int avic_init_backing_page(struct kvm_vcpu *vcpu)
     {
+    	u32 max_id = x2avic_enabled ? x2avic_max_physical_id : AVIC_MAX_PHYSICAL_ID;
     	struct kvm_svm *kvm_svm = to_kvm_svm(vcpu->kvm);
     	struct vcpu_svm *svm = to_svm(vcpu);
     	u32 id = vcpu->vcpu_id;
@@ Expand All / @@ -388,8 +389,7 @@ static int avic_init_backing_page(struct kvm_vcpu *vcpu) @@
     	 * avic_vcpu_load() expects to be called if and only if the vCPU has
     	 * fully initialized AVIC.
     	 */
-    	if ((!x2avic_enabled && id > AVIC_MAX_PHYSICAL_ID) ||
-    	    (id > x2avic_max_physical_id)) {
+    	if (id > max_id) {
     		kvm_set_apicv_inhibit(vcpu->kvm, APICV_INHIBIT_REASON_PHYSICAL_ID_TOO_BIG);
     		vcpu->arch.apic->apicv_active = false;
     		return 0;
@@ Expand Down @@

arch/x86/kvm/svm/svm.c

-Original file line number
+Diff line change
@@ Expand Up / @@ -5284,6 +5284,8 @@ static __init void svm_set_cpu_caps(void) @@
     	 */
     	kvm_cpu_cap_clear(X86_FEATURE_BUS_LOCK_DETECT);
     	kvm_cpu_cap_clear(X86_FEATURE_MSR_IMM);
+    	kvm_setup_xss_caps();
     }
     static __init int svm_hardware_setup(void)
@@ Expand Down @@

arch/x86/kvm/vmx/vmx.c

-Original file line number
+Diff line change
@@ Expand Up / @@ -8051,6 +8051,8 @@ static __init void vmx_set_cpu_caps(void) @@
     		kvm_cpu_cap_clear(X86_FEATURE_SHSTK);
     		kvm_cpu_cap_clear(X86_FEATURE_IBT);
     	}
+    	kvm_setup_xss_caps();
     }
     static bool vmx_is_io_intercepted(struct kvm_vcpu *vcpu,
@@ Expand Down @@

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