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linux-stable-mirror/arch/x86/kernel
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Linus Torvalds 3088d26962 Merge tag 'x86-urgent-2025-04-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 
Pull misc x86 fixes from Ingo Molnar:

 - Fix hypercall detection on Xen guests

 - Extend the AMD microcode loader SHA check to Zen5, to block loading
   of any unreleased standalone Zen5 microcode patches

 - Add new Intel CPU model number for Bartlett Lake

 - Fix the workaround for AMD erratum 1054

 - Fix buggy early memory acceptance between SEV-SNP guests and the EFI
   stub

* tag 'x86-urgent-2025-04-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/boot/sev: Avoid shared GHCB page for early memory acceptance
  x86/cpu/amd: Fix workaround for erratum 1054
  x86/cpu: Add CPU model number for Bartlett Lake CPUs with Raptor Cove cores
  x86/microcode/AMD: Extend the SHA check to Zen5, block loading of any unreleased standalone Zen5 microcode patches
  x86/xen: Fix __xen_hypercall_setfunc()
2025-04-18 14:04:57 -07:00
..
acpi
x86/acpi: Don't limit CPUs to 1 for Xen PV guests due to disabled ACPI
2025-04-07 16:35:21 +02:00
apic
irqdomain: Rename irq_set_default_host() to irq_set_default_domain()
2025-04-04 16:39:10 +02:00
cpu
x86/cpu/amd: Fix workaround for erratum 1054
2025-04-18 14:29:47 +02:00
fpu
x86/fpu: Update the outdated comment above fpstate_init_user()
2025-03-25 09:57:33 +01:00
kprobes
x86/ibt: Clean up is_endbr()
2025-02-14 10:32:04 +01:00
.gitignore
…
alternative.c
x86/ibt: Make cfi_bhi a constant for FINEIBT_BHI=n
2025-03-03 10:54:11 +01:00
amd_gart_64.c
change alloc_pages name in dma_map_ops to avoid name conflicts
2024-04-25 20:55:53 -07:00
amd_nb.c
x86/amd_node, platform/x86/amd/hsmp: Have HSMP use SMN through AMD_NODE
2025-03-19 11:18:05 +01:00
amd_node.c
x86/amd_node: Add support for debugfs access to SMN registers
2025-03-19 11:18:33 +01:00
aperture_64.c
x86/pci: Use PCI_HEADER_TYPE_* instead of literals
2023-12-01 15:00:43 -06:00
apm_32.c
x86/apm_32: Remove dead function apm_get_battery_status()
2024-02-21 19:38:03 +01:00
asm-offsets_32.c
…
asm-offsets_64.c
x86/stackprotector/64: Convert to normal per-CPU variable
2025-02-18 10:15:09 +01:00
asm-offsets.c
x86/percpu: Move current_task to percpu hot section
2025-03-04 20:30:33 +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
Merge tag 'modules-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux
2025-03-30 15:44:36 -07:00
cet.c
x86/fred: Clear WFE in missing-ENDBRANCH #CPs
2024-12-29 10:18:10 +01:00
cfi.c
x86/traps: Allow custom fixups in handle_bug()
2025-02-26 12:22:39 +01:00
check.c
…
cpuid.c
…
crash_dump_32.c
…
crash_dump_64.c
…
crash.c
x86/smp/32: Remove safe_smp_processor_id()
2025-03-03 20:30:09 +01:00
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_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
dumpstack.c
x86/dumpstack: Fix inaccurate unwinding from exception stacks due to misplaced assignment
2025-03-25 08:30:43 +01:00
e820.c
x86/e820: Fix handling of subpage regions when calculating nosave ranges in e820__register_nosave_regions()
2025-04-07 19:20:08 +02:00
early_printk.c
x86/early_printk: Use 'mmio32' for consistency, fix comments
2025-04-09 12:27:08 +02:00
early-quirks.c
drm/intel/pciids: rename i915_pciids.h to just pciids.h
2024-10-29 16:14:04 +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
x86/fred: No ESPFIX needed when FRED is enabled
2024-01-31 22:01:51 +01:00
fred.c
x86/fred: Fix the FRED RSP0 MSR out of sync with its per-CPU cache
2025-01-14 14:16:36 -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/cfi: Clean up linkage
2025-02-14 10:32:05 +01:00
ftrace.c
Revert "x86/module: prepare module loading for ROX allocations of text"
2025-02-03 11:46:02 +01:00
head32.c
x86/microcode/32: Move early loading after paging enable
2023-10-18 22:15:01 +02:00
head64.c
Merge tag 'x86-core-2025-03-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-03-24 22:06:11 -07:00
head_32.S
Merge tag 'x86-cleanups-2024-05-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2024-05-13 18:21:24 -07:00
head_64.S
x86/percpu: Move current_task to percpu hot section
2025-03-04 20:30:33 +01:00
hpet.c
Merge tag 'rtc-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2025-01-30 17:50:02 -08:00
hw_breakpoint.c
…
i8237.c
…
i8253.c
x86/i8253: Call clockevent_i8253_disable() with interrupts disabled
2025-04-11 07:28:20 +02:00
i8259.c
x86/irq: Fix missing declaration of 'io_apic_irqs'
2025-02-27 22:52:37 +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/ioperm: Use atomic64_inc_return() in ksys_ioperm()
2025-02-23 19:18:18 +01:00
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
…
irq.c
x86/irq: Move irq stacks to percpu hot section
2025-03-04 20:30:33 +01:00
irqflags.S
x86/cfi: Clean up linkage
2025-02-14 10:32:05 +01:00
irqinit.c
x86/fred: Invoke FRED initialization code to enable FRED
2024-01-31 22:03:36 +01:00
itmt.c
x86/itmt: Move the "sched_itmt_enabled" sysctl to debugfs
2025-01-13 14:10:24 +01:00
jailhouse.c
xen: allow mapping ACPI data using a different physical address
2024-09-12 08:25:07 +02:00
jump_label.c
…
kdebugfs.c
…
kexec-bzimage64.c
Merge tag 'mm-stable-2024-03-13-20-04' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2024-03-14 17:43:30 -07:00
kgdb.c
x86/kgdb: use IS_ERR_PCPU() macro
2025-03-16 22:05:52 -07:00
ksysfs.c
x86/sysfs: Constify 'struct bin_attribute'
2024-12-06 11:06:14 +01:00
kvm.c
x86/mm: Remove pv_ops.mmu.tlb_remove_table call
2025-02-21 16:20:12 +01:00
kvmclock.c
kvmclock: Unexport kvmclock clocksource
2024-02-07 17:05:21 +01:00
ldt.c
x86/bugs: Rename CONFIG_PAGE_TABLE_ISOLATION => CONFIG_MITIGATION_PAGE_TABLE_ISOLATION
2024-01-10 10:52:28 +01:00
machine_kexec_32.c
x86/kexec: Use typedef for relocate_kernel_fn function prototype
2025-01-14 13:09:08 +01:00
machine_kexec_64.c
x86/kexec: Use typedef for relocate_kernel_fn function prototype
2025-01-14 13:09:08 +01:00
Makefile
x86/boot: Disable stack protector for early boot code
2025-02-18 10:14:51 +01:00
mmconf-fam10h_64.c
xen: allow mapping ACPI data using a different physical address
2024-09-12 08:25:07 +02:00
module.c
Merge branch 'x86/asm' into x86/core, to pick up dependent commits
2025-03-04 20:29:35 +01:00
mpparse.c
x86/mpparse: Cleanup apic_printk()s
2024-08-07 18:13:28 +02:00
msr.c
…
nmi_selftest.c
…
nmi.c
x86/nmi: Add an emergency handler in nmi_desc & use it in nmi_shootdown_cpus()
2025-02-25 14:38:43 +01:00
paravirt-spinlocks.c
…
paravirt.c
x86/paravirt: Move halt paravirt calls under CONFIG_PARAVIRT
2025-03-26 08:48:18 +01:00
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_32.c
x86/percpu: Move current_task to percpu hot section
2025-03-04 20:30:33 +01:00
process_64.c
x86/percpu: Move current_task to percpu hot section
2025-03-04 20:30:33 +01:00
process.c
x86/tdx: Fix arch_safe_halt() execution for TDX VMs
2025-03-26 08:51:20 +01:00
process.h
…
ptrace.c
…
pvclock.c
…
quirks.c
x86/platform: Fix missing declaration of 'x86_apple_machine'
2025-02-27 22:52:37 +01:00
reboot_fixups_32.c
…
reboot.c
x86/smp/32: Remove safe_smp_processor_id()
2025-03-03 20:30:09 +01:00
relocate_kernel_32.S
…
relocate_kernel_64.S
x86/kexec: Add relocate_kernel() debugging support: Load a GDT
2025-03-14 11:01:53 +01:00
resource.c
…
rethook.c
…
rtc.c
x86/rtc: Remove unused intel-mid.h
2024-04-03 08:24:48 -07:00
setup_percpu.c
x86/smp: Move this_cpu_off to percpu hot section
2025-03-04 20:30:33 +01:00
setup.c
Merge tag 'mm-nonmm-stable-2025-03-30-18-23' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-04-01 10:06:52 -07:00
sev_verify_cbit.S
x86/boot: Use 32-bit XOR to clear registers
2024-03-01 12:47:37 +01:00
shstk.c
uprobe: Add uretprobe syscall to speed up return probe
2024-06-12 08:44:28 +09:00
signal_32.c
x86/ia32: Leave NULL selector values 0~3 unchanged
2025-02-27 22:46:11 +01:00
signal_64.c
x86/pkeys: Restore altstack access in sigreturn()
2024-08-02 14:12:21 +02:00
signal.c
x86/pkeys: Update PKRU to enable all pkeys before XSAVE
2024-08-02 14:12:21 +02:00
smp.c
Merge tag 'mm-stable-2024-03-13-20-04' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2024-03-14 17:43:30 -07:00
smpboot.c
x86/smpboot: Fix INIT delay assignment for extended Intel Families
2025-03-19 11:19:50 +01:00
stacktrace.c
…
static_call.c
static_call_inline: Provide trampoline address when updating sites
2025-02-26 21:09:43 +05:30
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_clock.c
…
trace.c
…
tracepoint.c
…
traps.c
Merge tag 'x86-core-2025-03-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-03-24 22:06:11 -07:00
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/tsc: Trust initial offset in architectural TSC-adjust MSRs
2024-04-29 23:27:16 +02:00
tsc.c
x86/tsc: Always save/restore TSC sched_clock() on suspend/resume
2025-02-21 15:27:38 +01:00
umip.c
…
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
uprobes/x86: Harden uretprobe syscall trampoline check
2025-03-06 12:22:45 +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/percpu: Fix __per_cpu_hot_end marker
2025-03-04 20:30:33 +01:00
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