linux/arch/x86/kernel
Linus Torvalds 208eed95fc soc: driver updates for 6.19
This is the first half of the driver changes:
 
  - A treewide interface change to the "syscore" operations for
    power management, as a preparation for future Tegra specific
    changes.
 
  - Reset controller updates with added drivers for LAN969x, eic770
    and RZ/G3S SoCs.
 
  - Protection of system controller registers on Renesas and Google SoCs,
    to prevent trivially triggering a system crash from e.g. debugfs
    access.
 
  - soc_device identification updates on Nvidia, Exynos and Mediatek
 
  - debugfs support in the ST STM32 firewall driver
 
  - Minor updates for SoC drivers on AMD/Xilinx, Renesas,  Allwinner, TI
 
  - Cleanups for memory controller support on Nvidia and Renesas
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Merge tag 'soc-drivers-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC driver updates from Arnd Bergmann:
 "This is the first half of the driver changes:

   - A treewide interface change to the "syscore" operations for power
     management, as a preparation for future Tegra specific changes

   - Reset controller updates with added drivers for LAN969x, eic770 and
     RZ/G3S SoCs

   - Protection of system controller registers on Renesas and Google
     SoCs, to prevent trivially triggering a system crash from e.g.
     debugfs access

   - soc_device identification updates on Nvidia, Exynos and Mediatek

   - debugfs support in the ST STM32 firewall driver

   - Minor updates for SoC drivers on AMD/Xilinx, Renesas, Allwinner, TI

   - Cleanups for memory controller support on Nvidia and Renesas"

* tag 'soc-drivers-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (114 commits)
  memory: tegra186-emc: Fix missing put_bpmp
  Documentation: reset: Remove reset_controller_add_lookup()
  reset: fix BIT macro reference
  reset: rzg2l-usbphy-ctrl: Fix a NULL vs IS_ERR() bug in probe
  reset: th1520: Support reset controllers in more subsystems
  reset: th1520: Prepare for supporting multiple controllers
  dt-bindings: reset: thead,th1520-reset: Add controllers for more subsys
  dt-bindings: reset: thead,th1520-reset: Remove non-VO-subsystem resets
  reset: remove legacy reset lookup code
  clk: davinci: psc: drop unused reset lookup
  reset: rzg2l-usbphy-ctrl: Add support for RZ/G3S SoC
  reset: rzg2l-usbphy-ctrl: Add support for USB PWRRDY
  dt-bindings: reset: renesas,rzg2l-usbphy-ctrl: Document RZ/G3S support
  reset: eswin: Add eic7700 reset driver
  dt-bindings: reset: eswin: Documentation for eic7700 SoC
  reset: sparx5: add LAN969x support
  dt-bindings: reset: microchip: Add LAN969x support
  soc: rockchip: grf: Add select correct PWM implementation on RK3368
  soc/tegra: pmc: Add USB wake events for Tegra234
  amba: tegra-ahb: Fix device leak on SMMU enable
  ...
2025-12-05 17:29:04 -08:00
..
acpi - The second part of the AMD MCA interrupts rework after the last-minute 2025-12-02 11:04:37 -08:00
apic soc: driver updates for 6.19 2025-12-05 17:29:04 -08:00
cpu soc: driver updates for 6.19 2025-12-05 17:29:04 -08:00
fpu x86: Restrict KVM-induced symbol exports to KVM modules where obvious/possible 2025-11-12 15:29:38 -08:00
kprobes Performance events changes for v6.19: 2025-12-01 20:42:01 -08:00
.gitignore
Makefile kcfi: Rename CONFIG_CFI_CLANG to CONFIG_CFI 2025-09-24 14:29:14 -07:00
alternative.c * Enable Linear Address Space Separation (LASS) 2025-12-02 14:48:08 -08:00
amd_gart_64.c syscore: Pass context data to callbacks 2025-11-14 10:01:52 +01:00
amd_nb.c x86/cpuid: Set <asm/cpuid/api.h> as the main CPUID header 2025-05-15 18:23:55 +02:00
amd_node.c x86/amd_node: Fix AMD root device caching 2025-11-03 12:46:57 +01:00
aperture_64.c x86/platform/amd: Move the <asm/amd_nb.h> header to <asm/amd/nb.h> 2025-04-14 09:34:14 +02:00
apm_32.c x86/apm_32: Remove dead function apm_get_battery_status() 2024-02-21 19:38:03 +01:00
asm-offsets.c x86/fred: Play nice with invoking asm_fred_entry_from_kvm() on non-FRED hardware 2025-08-18 14:23:08 +02:00
asm-offsets_32.c x86/asm-offsets: Export certain 'struct cpuinfo_x86' fields for 64-bit asm use too 2025-05-15 09:12:07 +02:00
asm-offsets_64.c x86/stackprotector/64: Convert to normal per-CPU variable 2025-02-18 10:15:09 +01:00
audit_64.c
bootflag.c x86/bootflag: Replace open-coded parity calculation with parity8() 2025-02-27 14:00:30 +01:00
callthunks.c x86/alternatives: Rename 'apply_relocation()' to 'text_poke_apply_relocation()' 2025-04-11 11:01:35 +02:00
cet.c x86/msr: Add explicit includes of <asm/msr.h> 2025-05-02 10:23:47 +02:00
cfi.c x86/traps: Clarify KCFI instruction layout 2025-09-04 21:59:07 +02:00
check.c
cpuid.c
crash.c x86/kexec: fix potential cmem->ranges out of memory 2025-09-13 17:32:54 -07:00
crash_dump_32.c
crash_dump_64.c
devicetree.c x86/of: Don't use DTB for SMP setup if ACPI is enabled 2025-02-25 22:13:02 +01:00
doublefault_32.c
dumpstack.c x86/dumpstack: Prevent KASAN false positive warnings in __show_regs() 2025-10-29 13:07:21 +01:00
dumpstack_32.c x86/irq: Move irq stacks to percpu hot section 2025-03-04 20:30:33 +01:00
dumpstack_64.c x86/irq: Move irq stacks to percpu hot section 2025-03-04 20:30:33 +01:00
e820.c x86: Restrict KVM-induced symbol exports to KVM modules where obvious/possible 2025-11-12 15:29:38 -08:00
early-quirks.c drm/intel/pciids: rename i915_pciids.h to just pciids.h 2024-10-29 16:14:04 +02:00
early_printk.c Linux 6.15-rc4 2025-05-06 12:03:03 +02:00
ebda.c
eisa.c x86/EISA: Dereference memory directly instead of using readl() 2024-08-29 15:57:09 +02:00
espfix_64.c
fred.c x86/msr: Add explicit includes of <asm/msr.h> 2025-05-02 10:23:47 +02:00
ftrace.c x86/ftrace: Implement DYNAMIC_FTRACE_WITH_JMP 2025-11-24 09:46:37 -08:00
ftrace_32.S fgraph: Replace fgraph_ret_regs with ftrace_regs 2024-12-26 10:50:02 -05:00
ftrace_64.S x86/ftrace: Implement DYNAMIC_FTRACE_WITH_JMP 2025-11-24 09:46:37 -08:00
head32.c x86/microcode: Consolidate the loader enablement checking 2025-05-05 10:51:00 +02:00
head64.c x86/boot: Create a confined code area for startup code 2025-09-03 18:00:01 +02:00
head_32.S x86/boot: Move startup code out of __head section 2025-09-03 18:06:04 +02:00
head_64.S x86/boot: Move startup code out of __head section 2025-09-03 18:06:04 +02:00
hpet.c x86/cpuid: Set <asm/cpuid/api.h> as the main CPUID header 2025-05-15 18:23:55 +02:00
hw_breakpoint.c x86: Restrict KVM-induced symbol exports to KVM modules where obvious/possible 2025-11-12 15:29:38 -08:00
i8237.c syscore: Pass context data to callbacks 2025-11-14 10:01:52 +01:00
i8253.c x86/i8253: Call clockevent_i8253_disable() with interrupts disabled 2025-04-11 07:28:20 +02:00
i8259.c syscore: Pass context data to callbacks 2025-11-14 10:01:52 +01:00
ibt_selftest.S
idt.c x86/irq: Install posted MSI notification handler 2024-04-30 00:54:42 +02:00
io_delay.c
ioport.c x86/iopl: Cure TIF_IO_BITMAP inconsistencies 2025-06-03 15:56:39 +02:00
irq.c x86: Restrict KVM-induced symbol exports to KVM modules where obvious/possible 2025-11-12 15:29:38 -08:00
irq_32.c x86/irq: Move irq stacks to percpu hot section 2025-03-04 20:30:33 +01:00
irq_64.c x86/irq: Move irq stacks to percpu hot section 2025-03-04 20:30:33 +01:00
irq_work.c
irqflags.S x86/cfi: Clean up linkage 2025-02-14 10:32:05 +01:00
irqinit.c x86/fred: Install system vector handlers even if FRED isn't fully enabled 2025-08-18 14:23:08 +02:00
itmt.c x86/itmt: Add debugfs file to show core priorities 2025-07-07 22:35:51 +02:00
jailhouse.c x86/cpuid: Rename hypervisor_cpuid_base()/for_each_possible_hypervisor_cpuid_base() to cpuid_base_hypervisor()/for_each_possible_cpuid_base_hypervisor() 2025-05-16 10:54:47 +02:00
jump_label.c x86/alternatives: Rename 'text_poke_queue()' to 'smp_text_poke_batch_add()' 2025-04-11 11:01:33 +02:00
kdebugfs.c
kexec-bzimage64.c x86/kexec: carry forward the boot DTB on kexec 2025-09-13 17:32:43 -07:00
kgdb.c x86/traps: Initialize DR7 by writing its architectural reset value 2025-06-24 13:15:52 -07:00
ksysfs.c sysfs: treewide: switch back to attribute_group::bin_attrs 2025-06-17 10:44:15 +02:00
kvm.c soc: driver updates for 6.19 2025-12-05 17:29:04 -08:00
kvmclock.c x86/pvops/msr: Refactor pv_cpu_ops.write_msr{,_safe}() 2025-05-02 10:36:36 +02:00
ldt.c
machine_kexec_32.c x86/mm: Fix _pgd_alloc() for Xen PV mode 2025-04-23 07:49:14 -07:00
machine_kexec_64.c - Remove a bunch of asm implementing condition flags testing in KVM's 2025-10-11 11:19:16 -07:00
mmconf-fam10h_64.c x86/msr: Rename 'wrmsrl()' to 'wrmsrq()' 2025-04-10 11:58:33 +02:00
module.c x86/module: Improve relocation error messages 2025-10-14 14:45:21 -07:00
mpparse.c x86/mpparse: Cleanup apic_printk()s 2024-08-07 18:13:28 +02:00
msr.c x86/msr: Add CPU_OUT_OF_SPEC taint name to "unrecognized" pr_warn(msg) 2025-11-05 13:14:42 +01:00
nmi.c x86: Restrict KVM-induced symbol exports to KVM modules where obvious/possible 2025-11-12 15:29:38 -08:00
nmi_selftest.c x86/nmi: Clean up NMI selftest 2025-04-01 22:26:32 +02:00
paravirt-spinlocks.c
paravirt.c x86/paravirt: Restrict PARAVIRT_XXL to 64-bit only 2025-05-17 10:38:29 +02:00
pci-dma.c Documentation: Merge x86-specific boot options doc into kernel-parameters.txt 2024-12-10 18:25:40 +01:00
pcspeaker.c
perf_regs.c
platform-quirks.c
pmem.c
probe_roms.c x86/sev: Skip ROM range scans and validation for SEV-SNP guests 2024-03-26 15:22:35 +01:00
process.c - Make TDX and kexec work together 2025-10-04 10:01:30 -07:00
process.h
process_32.c x86/traps: Initialize DR7 by writing its architectural reset value 2025-06-24 13:15:52 -07:00
process_64.c x86: Restrict KVM-induced symbol exports to KVM modules where obvious/possible 2025-11-12 15:29:38 -08:00
ptrace.c x86/ptrace: Use USER_REGSET_NOTE_TYPE() to specify regset note names 2025-07-14 22:27:48 -07:00
pvclock.c
quirks.c x86/platform: Fix missing declaration of 'x86_apple_machine' 2025-02-27 22:52:37 +01:00
reboot.c x86: Restrict KVM-induced symbol exports to KVM modules where obvious/possible 2025-11-12 15:29:38 -08:00
reboot_fixups_32.c x86/msr: Rename 'wrmsrl()' to 'wrmsrq()' 2025-04-10 11:58:33 +02:00
relocate_kernel_32.S x86/asm: Remove semicolon from "rep" prefixes 2025-04-18 09:33:33 +02:00
relocate_kernel_64.S x86/kexec: Disable LASS during relocate kernel 2025-11-18 10:38:26 -08:00
resource.c
rethook.c
rtc.c x86/rtc: Remove unused intel-mid.h 2024-04-03 08:24:48 -07:00
setup.c Significant patch series in this pull request: 2025-08-03 16:23:09 -07:00
setup_percpu.c x86/smp: Move this_cpu_off to percpu hot section 2025-03-04 20:30:33 +01:00
sev_verify_cbit.S x86/boot: Use 32-bit XOR to clear registers 2024-03-01 12:47:37 +01:00
shstk.c Performance events updates for v6.18: 2025-09-30 11:11:21 -07:00
signal.c x86/fpu: Convert task_struct::thread.fpu accesses to use x86_task_fpu() 2025-04-14 08:18:29 +02:00
signal_32.c x86/fred/signal: Prevent immediate repeat of single step trap on return from SIGTRAP handler 2025-06-09 08:50:58 -07:00
signal_64.c x86/fred/signal: Prevent immediate repeat of single step trap on return from SIGTRAP handler 2025-06-09 08:50:58 -07:00
smp.c x86/smp: PM/hibernate: Split arch_resume_nosmt() 2025-06-07 14:22:56 +02:00
smpboot.c - Add microcode staging support on Intel: it moves the sole microcode 2025-12-02 11:35:49 -08:00
stacktrace.c
static_call.c x86_64/bug: Inline the UD1 2025-11-24 20:23:25 +01:00
step.c x86/msr: Prepare for including <linux/percpu.h> into <asm/msr.h> 2024-03-04 12:01:39 +01:00
sys_ia32.c
sys_x86_64.c arch/x86: teach arch_get_unmapped_area_vmflags to handle hugetlb mappings 2024-11-06 20:11:10 -08:00
tboot.c x86/e820: Drop obsolete E820_TYPE_RESERVED_KERN and related code 2025-02-21 16:05:00 +01:00
time.c x86: stop playing stack games in profile_pc() 2024-06-28 14:27:22 -07:00
tls.c
tls.h
trace.c
trace_clock.c x86/msr: Add explicit includes of <asm/msr.h> 2025-05-02 10:23:47 +02:00
traps.c * Enable Linear Address Space Separation (LASS) 2025-12-02 14:48:08 -08:00
tsc.c x86: Restrict KVM-induced symbol exports to KVM modules where obvious/possible 2025-11-12 15:29:38 -08:00
tsc_msr.c x86/cpu: Fix #define name for Intel CPU model 0x5A 2025-02-04 10:05:53 -08:00
tsc_sync.c x86/msr: Add explicit includes of <asm/msr.h> 2025-05-02 10:23:47 +02:00
umip.c x86/umip: Fix decoding of register forms of 0F 01 (SGDT and SIDT aliases) 2025-09-19 21:34:48 +02:00
unwind_frame.c
unwind_guess.c
unwind_orc.c x86: Use RCU in all users of __module_address(). 2025-03-10 11:54:45 +01:00
uprobes.c unwind_user/x86: Teach FP unwind about start of function 2025-10-29 10:29:58 +01:00
verify_cpu.S x86/cpufeatures: Generate the <asm/cpufeaturemasks.h> header based on build config 2025-03-19 11:15:11 +01:00
vm86_32.c arch: remove get_task_comm() and print task comm directly 2025-01-12 20:21:15 -08:00
vmcore_info_32.c crash: split vmcoreinfo exporting code out from crash_core.c 2024-02-23 17:48:22 -08:00
vmcore_info_64.c crash: split vmcoreinfo exporting code out from crash_core.c 2024-02-23 17:48:22 -08:00
vmlinux.lds.S x86/boot: Get rid of the .head.text section 2025-09-03 18:06:32 +02:00
vsmp_64.c x86/apic: Remove unused phys_pkg_id() callback 2024-02-15 22:07:38 +01:00
x86_init.c xen: allow mapping ACPI data using a different physical address 2024-09-12 08:25:07 +02:00