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linux/arch/x86/kernel
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Linus Torvalds c021e191cf Merge tag 'x86_urgent_for_v6.8_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 
Pull x86 fixes from Borislav Petkov:

 - Correct the minimum CPU family for Transmeta Crusoe in Kconfig so
   that such hw can boot again

 - Do not take into accout XSTATE buffer size info supplied by userspace
   when constructing a sigreturn frame

 - Switch get_/put_user* to EX_TYPE_UACCESS exception handling when an
   MCE is encountered so that it can be properly recovered from instead
   of simply panicking

* tag 'x86_urgent_for_v6.8_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/Kconfig: Transmeta Crusoe is CPU family 5, not 6
  x86/fpu: Stop relying on userspace for info to fault in xsave buffer
  x86/lib: Revert to _ASM_EXTABLE_UA() for {get,put}_user() fixups
2024-02-11 11:41:51 -08:00
..
acpi
x86/acpi: Handle bogus MADT APIC tables gracefully
2023-12-18 14:21:44 +01:00
apic
Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2024-01-08 17:23:32 -08:00
cpu
x86/CPU/AMD: Add more models to X86_FEATURE_ZEN5
2024-01-25 12:26:21 +01:00
fpu
x86/fpu: Stop relying on userspace for info to fault in xsave buffer
2024-01-30 07:25:48 -08:00
kprobes
x86/kprobes: fix incorrect return address calculation in kprobe_emulate_call_indirect
2024-01-04 14:10:59 +09:00
.gitignore
…
alternative.c
x86/paravirt: Make BUG_func() usable by non-GPL modules
2024-01-22 15:51:07 +01:00
amd_gart_64.c
arch/x86: Fix typos
2024-01-03 11:46:22 +01:00
amd_nb.c
Merge tag 'x86-core-2023-10-29-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2023-10-30 17:37:47 -10:00
aperture_64.c
x86/pci: Use PCI_HEADER_TYPE_* instead of literals
2023-12-01 15:00:43 -06:00
apm_32.c
x86/asm: Replace magic numbers in GDT descriptors, script-generated change
2023-12-20 10:57:38 +01:00
asm-offsets_32.c
…
asm-offsets_64.c
x86: Fixup asm-offsets duplicate
2022-10-17 16:41:06 +02:00
asm-offsets.c
x86/tdx: Make TDX_HYPERCALL asm similar to TDX_MODULE_CALL
2023-09-12 16:28:13 -07:00
audit_64.c
x86/audit: Fix -Wmissing-variable-declarations warning for ia32_xyz_class
2023-08-30 10:11:16 +02:00
bootflag.c
…
callthunks.c
x86/paravirt: Switch mixed paravirt/alternative calls to alternatives
2023-12-10 23:33:09 +01:00
cet.c
x86/ibt: Convert IBT selftest to asm
2023-08-17 17:07:09 +02:00
cfi.c
cfi: Flip headers
2023-12-15 16:25:55 -08:00
check.c
…
cpuid.c
x86/cpuid: make cpuid_class a static const structure
2023-08-05 08:31:41 +02:00
crash_core_32.c
…
crash_core_64.c
…
crash_dump_32.c
vmcore: convert copy_oldmem_page() to take an iov_iter
2022-04-29 14:37:59 -07:00
crash_dump_64.c
use less confusing names for iov_iter direction initializers
2022-11-25 13:01:55 -05:00
crash.c
x86/crash: use SZ_1M macro instead of hardcoded value
2024-01-05 10:45:25 -08:00
devicetree.c
x86/of: Move the x86_flattree_get_config() call out of x86_dtb_init()
2023-10-02 21:30:09 +02:00
doublefault_32.c
x86: Avoid missing-prototype warnings for doublefault code
2023-05-18 11:56:18 -07:00
dumpstack_32.c
x86/percpu: Move irq_stack variables next to current_task
2022-10-17 16:41:05 +02:00
dumpstack_64.c
x86/percpu: Move irq_stack variables next to current_task
2022-10-17 16:41:05 +02:00
dumpstack.c
x86/show_trace_log_lvl: Ensure stack pointer is aligned, again
2023-05-16 06:31:04 -07:00
e820.c
x86/setup: Move duplicate boot_cpu_data definition out of the ifdeffery
2023-01-11 12:45:16 +01:00
early_printk.c
x86/earlyprintk: Clean up pciserial
2022-08-29 12:19:25 +02:00
early-quirks.c
x86/pci: Use PCI_HEADER_TYPE_* instead of literals
2023-12-01 15:00:43 -06:00
ebda.c
…
eisa.c
…
espfix_64.c
x86/espfix: Use get_random_long() rather than archrandom
2022-10-31 20:12:50 +01:00
ftrace_32.S
x86/headers: Replace #include <asm/export.h> with #include <linux/export.h>
2023-10-03 10:38:07 +02:00
ftrace_64.S
x86/headers: Replace #include <asm/export.h> with #include <linux/export.h>
2023-10-03 10:38:07 +02:00
ftrace.c
x86/ftrace: Remove unsued extern declaration ftrace_regs_caller_ret()
2023-07-10 21:38:13 -04:00
head32.c
x86/microcode/32: Move early loading after paging enable
2023-10-18 22:15:01 +02:00
head64.c
x86/asm: Always set A (accessed) flag in GDT descriptors
2023-12-20 10:57:51 +01:00
head_32.S
Merge tag 'x86_microcode_for_v6.7_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2023-11-04 08:46:37 -10:00
head_64.S
Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2024-01-08 17:23:32 -08:00
hpet.c
Merge tag 'rtc-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2024-01-18 17:25:39 -08:00
hw_breakpoint.c
x86/amd: Cache debug register values in percpu variables
2023-01-31 20:09:26 +01:00
i8237.c
…
i8253.c
…
i8259.c
x86/i8259: Skip probing when ACPI/MADT advertises PCAT compatibility
2023-10-27 20:36:49 +02:00
ibt_selftest.S
x86/ibt: Convert IBT selftest to asm
2023-08-17 17:07:09 +02:00
idt.c
x86/entry: Convert INT 0x80 emulation to IDTENTRY
2023-12-07 09:51:29 -08:00
io_delay.c
…
ioport.c
…
irq_32.c
x86/percpu: Move irq_stack variables next to current_task
2022-10-17 16:41:05 +02:00
irq_64.c
x86/percpu: Move irq_stack variables next to current_task
2022-10-17 16:41:05 +02:00
irq_work.c
x86/apic: Wrap IPI calls into helper functions
2023-08-09 12:00:55 -07:00
irq.c
x86/apic: Nuke ack_APIC_irq()
2023-08-09 11:58:34 -07:00
irqflags.S
x86/headers: Replace #include <asm/export.h> with #include <linux/export.h>
2023-10-03 10:38:07 +02:00
irqinit.c
x86/i8259: Mark legacy PIC interrupts with IRQ_LEVEL
2023-01-16 17:24:56 +01:00
itmt.c
arch/x86: Remove now superfluous sentinel elem from ctl_table arrays
2023-10-10 15:22:02 -07:00
jailhouse.c
x86/apic: Remove the pointless APIC version check
2023-08-09 11:58:19 -07:00
jump_label.c
jump_label: make initial NOP patching the special case
2022-06-24 09:48:55 +02:00
kdebugfs.c
x86/boot: Fix memremap of setup_indirect structures
2022-03-09 12:49:44 +01:00
kexec-bzimage64.c
x86/kexec: fix incorrect argument passed to kexec_dprintk()
2023-12-29 12:22:28 -08:00
kgdb.c
x86/kgdb: Fix a kerneldoc warning when build with W=1
2023-09-24 11:00:13 +02:00
ksysfs.c
x86/boot: Fix memremap of setup_indirect structures
2022-03-09 12:49:44 +01:00
kvm.c
x86/kvm: Fix SEV check in sev_map_percpu_data()
2024-01-31 16:21:01 -05:00
kvmclock.c
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2024-01-17 13:03:37 -08:00
ldt.c
arch/x86: Fix typos
2024-01-03 11:46:22 +01:00
machine_kexec_32.c
…
machine_kexec_64.c
x86/kexec: fix incorrect end address passed to kernel_ident_mapping_init()
2023-12-29 12:22:29 -08:00
Makefile
x86/boot/32: Disable stackprotector and tracing for mk_early_pgtbl_32()
2023-10-18 11:11:43 +02:00
mmconf-fam10h_64.c
…
module.c
x86/paravirt: Switch mixed paravirt/alternative calls to alternatives
2023-12-10 23:33:09 +01:00
mpparse.c
x86/apic: Sanitize APIC address setup
2023-08-09 11:58:20 -07:00
msr.c
x86/MSR: make msr_class a static const structure
2023-08-05 08:31:42 +02:00
nmi_selftest.c
x86/apic: Wrap IPI calls into helper functions
2023-08-09 12:00:55 -07:00
nmi.c
Merge tag 'x86_microcode_for_v6.7_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2023-11-04 08:46:37 -10:00
paravirt-spinlocks.c
…
paravirt.c
x86/paravirt: Remove no longer needed paravirt patching code
2023-12-10 23:34:37 +01:00
pci-dma.c
x86: always initialize xen-swiotlb when xen-pcifront is enabling
2023-07-31 17:54:27 +02:00
pcspeaker.c
…
perf_regs.c
…
platform-quirks.c
x86/quirks: Include linux/pnp.h for arch_pnpbios_disabled()
2023-05-18 11:56:18 -07:00
pmem.c
x86/pmem: Fix platform-device leak in error path
2022-06-20 18:01:16 +02:00
probe_roms.c
x86/kernel: Validate ROM memory before accessing when SEV-SNP is active
2022-04-06 13:23:09 +02:00
process_32.c
x86/resctl: fix scheduler confusion with 'current'
2023-03-08 11:48:11 -08:00
process_64.c
x86/shstk: Add ARCH_SHSTK_STATUS
2023-08-02 15:01:51 -07:00
process.c
arch/x86: Fix typos
2024-01-03 11:46:22 +01:00
process.h
x86: Snapshot thread flags
2021-12-01 00:06:43 +01:00
ptrace.c
x86: Add PTRACE interface for shadow stack
2023-08-02 15:01:51 -07:00
pvclock.c
locking/atomic: treewide: use raw_atomic*_<op>()
2023-06-05 09:57:20 +02:00
quirks.c
…
reboot_fixups_32.c
…
reboot.c
x86/reboot: Expose VMCS crash hooks if and only if KVM_{INTEL,AMD} is enabled
2023-08-03 15:37:14 -07:00
relocate_kernel_32.S
x86/kexec: Disable RET on kexec
2022-07-09 13:12:32 +02:00
relocate_kernel_64.S
x86,objtool: Split UNWIND_HINT_EMPTY in two
2023-03-23 23:18:58 +01:00
resource.c
x86/PCI: Tidy E820 removal messages
2022-12-10 10:33:11 -06:00
rethook.c
x86,rethook: Fix arch_rethook_trampoline() to generate a complete pt_regs
2022-03-28 19:38:51 -07:00
rtc.c
rtc: Extend timeout for waiting for UIP to clear to 1s
2023-12-17 22:33:55 +01:00
setup_percpu.c
x86/asm: Add DB flag to 32-bit percpu GDT entry
2023-12-20 10:57:51 +01:00
setup.c
Merge tag 'x86_tdx_for_6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2024-01-18 13:41:48 -08:00
sev_verify_cbit.S
x86: Prepare asm files for straight-line-speculation
2021-12-08 12:25:37 +01:00
sev-shared.c
arch/x86: Fix typos
2024-01-03 11:46:22 +01:00
sev.c
x86/sev: Fix kernel crash due to late update to read-only ghcb_version
2023-11-30 10:23:12 +01:00
shstk.c
x86/shstk: Add warning for shadow stack double unmap
2023-09-19 09:18:34 -07:00
signal_32.c
x86/shstk: Add user control-protection fault handler
2023-08-02 15:01:50 -07:00
signal_64.c
x86/shstk: Delay signal entry SSP write until after user accesses
2023-11-08 08:55:37 -08:00
signal.c
rseq: Split out rseq.h from sched.h
2023-12-27 11:49:56 -05:00
smp.c
Revert "x86/smp: Put CPUs into INIT on shutdown if possible"
2023-10-15 12:02:02 -07:00
smpboot.c
x86/smp: Export symbol cpu_clustergroup_mask()
2023-11-17 10:54:52 +01:00
stacktrace.c
x86: remove __range_not_ok()
2022-02-25 09:36:05 +01:00
static_call.c
x86/static_call: Fix __static_call_fixup()
2023-08-17 13:24:09 +02:00
step.c
ptrace: Reimplement PTRACE_KILL by always sending SIGKILL
2022-05-11 14:34:28 -05:00
sys_ia32.c
…
sys_x86_64.c
x86/mm: Introduce MAP_ABOVE4G
2023-07-11 14:12:19 -07:00
tboot.c
mm: remove rb tree.
2022-09-26 19:46:16 -07:00
time.c
…
tls.c
x86/gsseg: Move load_gs_index() to its own new header file
2023-01-12 13:06:36 +01:00
tls.h
…
topology.c
x86/topology: convert to use arch_cpu_is_hotpluggable()
2023-12-06 12:41:49 +09:00
trace_clock.c
…
trace.c
…
tracepoint.c
x86/traceponit: Fix comment about irq vector tracepoints
2022-05-26 22:03:52 -04:00
traps.c
Merge tag 'iommu-updates-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
2024-01-18 15:16:57 -08:00
tsc_msr.c
…
tsc_sync.c
x86/tsc: Defer marking TSC unstable to a worker
2023-10-27 20:36:57 +02:00
tsc.c
x86/tsc: Extend watchdog check exemption to 4-Sockets platform
2023-07-14 15:17:09 -07:00
umip.c
…
unwind_frame.c
x86: kmsan: don't instrument stack walking functions
2022-10-03 14:03:25 -07:00
unwind_guess.c
…
unwind_orc.c
x86/unwind/orc: Remove redundant initialization of 'mid' pointer in __orc_find()
2023-09-21 08:41:23 +02:00
uprobes.c
uprobes/x86: Allow to probe a NOP instruction with 0x66 prefix
2022-12-05 11:55:18 +01:00
verify_cpu.S
x86: Prepare asm files for straight-line-speculation
2021-12-08 12:25:37 +01:00
vm86_32.c
x86/32: Remove lazy GS macros
2022-04-14 14:09:43 +02:00
vmlinux.lds.S
x86/paravirt: Remove no longer needed paravirt patching code
2023-12-10 23:34:37 +01:00
vsmp_64.c
x86/apic: Use u32 for phys_pkg_id()
2023-10-10 14:38:19 +02:00
x86_init.c
Merge tag 'x86_tdx_for_6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2023-06-26 16:32:47 -07:00