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linux/arch/arm64/kernel
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Linus Torvalds 50358c251e Move the arm64_use_ng_mappings variable from the .bss to the .data 
section as it is accessed very early during boot with the MMU off and
 before the .bss has been initialised. This can lead to incorrect idmap
 page table.
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 fix from Catalin Marinas:
 "Move the arm64_use_ng_mappings variable from the .bss to the .data
  section as it is accessed very early during boot with the MMU off and
  before the .bss has been initialised.

  This could lead to incorrect idmap page table"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: cpufeature: Move arm64_use_ng_mappings to the .data section to prevent wrong idmap generation
2025-05-09 11:30:26 -07:00
..
pi KVM/arm64 fixes for 6.15, round #2 2025-04-24 13:28:53 -04:00
probes - The series "zram: optimal post-processing target selection" from 2024-11-23 09:58:07 -08:00
vdso Updates for the VDSO infrastructure: 2025-03-25 11:30:42 -07:00
vdso32 arm64: vdso: Switch to generic storage implementation 2025-02-21 09:54:01 +01:00
.gitignore
acpi.c mm/ioremap: pass pgprot_t to ioremap_prot() instead of unsigned long 2025-03-16 22:06:23 -07:00
acpi_numa.c arm64: ACPI: NUMA: initialize all values of acpi_early_node_map to NUMA_NO_NODE 2024-08-14 17:51:39 +01:00
acpi_parking_protocol.c arm64: smp: Remove dedicated wakeup IPI 2023-09-25 17:15:28 +01:00
alternative.c Merge branches 'for-next/kpti', 'for-next/missing-proto-warn', 'for-next/iss2-decode', 'for-next/kselftest', 'for-next/misc', 'for-next/feat_mops', 'for-next/module-alloc', 'for-next/sysreg', 'for-next/cpucap', 'for-next/acpi', 'for-next/kdump', 'for-next/acpi-doc', 'for-next/doc' and 'for-next/tpidr2-fix', remote-tracking branch 'arm64/for-next/perf' into for-next/core 2023-06-23 18:32:20 +01:00
armv8_deprecated.c sysctl: treewide: constify the ctl_table argument of proc_handlers 2024-07-24 20:59:29 +02:00
asm-offsets.c fgraph: Replace fgraph_ret_regs with ftrace_regs 2024-12-26 10:50:02 -05:00
cacheinfo.c arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array 2025-02-07 09:57:56 +00:00
compat_alignment.c arm64: Don't call NULL in do_compat_alignment_fixup() 2025-04-01 14:13:11 +01:00
cpu-reset.S arm64: kernel: remove SHF_WRITE|SHF_EXECINSTR from .idmap.text 2023-05-02 12:42:22 +01:00
cpu_errata.c arm64: Rework checks for broken Cavium HW in the PI code 2025-04-18 13:51:07 -07:00
cpu_ops.c
cpufeature.c arm64: cpufeature: Move arm64_use_ng_mappings to the .data section to prevent wrong idmap generation 2025-05-06 11:43:44 +01:00
cpuinfo.c arm64/hwcap: Describe 2024 dpISA extensions to userspace 2025-01-08 13:41:06 +00:00
crash_dump.c vmcore: convert copy_oldmem_page() to take an iov_iter 2022-04-29 14:37:59 -07:00
debug-monitors.c Merge branch 'for-next/mops' into for-next/core 2024-11-14 12:07:28 +00:00
efi-header.S arm64: efi: Enable BTI codegen and add PE/COFF annotation 2023-04-20 15:43:45 +02:00
efi-rt-wrapper.S arm64: efi: Avoid workqueue to check whether EFI runtime is live 2023-01-16 15:27:31 +01:00
efi.c efi: arm64: Map Device with Prot Shared 2024-10-23 10:19:32 +01:00
elfcore.c fs: avoid mmap sem relocks when coredumping with many missing pages 2025-02-21 10:25:32 +01:00
entry-common.c Merge branch 'for-next/mops' into for-next/core 2024-11-14 12:07:28 +00:00
entry-fpsimd.S arm64/sme: Implement context switching for ZT0 2023-01-20 12:23:06 +00:00
entry-ftrace.S fgraph: Replace fgraph_ret_regs with ftrace_regs 2024-12-26 10:50:02 -05:00
entry.S arm64: stacktrace: unwind exception boundaries 2024-10-17 18:06:25 +01:00
fpsimd.c KVM/arm64 fixes for 6.14, take #2 2025-02-14 18:32:47 -05:00
ftrace.c arm64: module: Use RCU in all users of __module_text_address(). 2025-03-10 11:54:45 +01:00
head.S KVM: arm64: Initialize SCTLR_EL1 in __kvm_hyp_init_cpu() 2025-03-02 08:36:52 +00:00
hibernate-asm.S arm64: kexec: install a copy of the linear-map 2021-10-01 13:31:00 +01:00
hibernate.c hugetlb: arm64: add mte support 2024-10-16 14:50:47 +01:00
hw_breakpoint.c perf/bpf: Remove unneeded uses_default_overflow_handler() 2024-04-12 11:49:50 +02:00
hyp-stub.S arm64: Fix usage of new shifted MDCR_EL2 values 2024-11-26 06:31:36 -08:00
idle.c arm64: idle: Tag the arm64 idle functions as __cpuidle 2023-09-25 17:15:28 +01:00
image-vars.h arm64: Rework checks for broken Cavium HW in the PI code 2025-04-18 13:51:07 -07:00
image.h
io.c arm64: Use new fallback IO memcpy/memset 2024-10-28 21:44:29 +00:00
irq.c arm64: irq: set the correct node for shadow call stack 2023-12-13 12:09:00 +00:00
jump_label.c asm-generic: introduce text-patching.h 2024-11-07 14:25:15 -08:00
kaslr.c arm64: kaslr: Use feature override instead of parsing the cmdline again 2024-02-16 12:42:31 +00:00
kexec_image.c kexec_file, arm64: print out debugging message if required 2023-12-20 15:02:57 -08:00
kgdb.c asm-generic: introduce text-patching.h 2024-11-07 14:25:15 -08:00
kuser32.S arm64: Update Documentation/arm references 2023-06-12 06:33:48 -06:00
machine_kexec.c kexec: Consolidate machine_kexec_mask_interrupts() implementation 2024-12-11 20:32:34 +01:00
machine_kexec_file.c arm64, crash: wrap crash dumping code into crash related ifdefs 2024-02-23 17:48:23 -08:00
Makefile arm64: Detect if in a realm and set RIPAS RAM 2024-10-23 10:19:32 +01:00
Makefile.syscalls syscalls: fix syscall macros for newfstat/newfstatat 2024-08-02 15:20:47 +02:00
module-plts.c Merge branch 'for-next/cpus_have_const_cap' into for-next/core 2023-10-26 17:10:18 +01:00
module.c arm64/scs: Fix handling of DWARF augmentation data in CIE/FDE frames 2024-11-08 16:37:55 +00:00
mte.c hugetlb: arm64: add mte support 2024-10-16 14:50:47 +01:00
paravirt.c arm64: paravirt: remove conduit check in has_pv_steal_clock 2022-11-09 18:11:56 +00:00
patching.c arm64: patching: avoid early page_to_phys() 2024-12-03 18:05:42 +00:00
pci.c arm64: PCI: Migrate ACPI related functions to pci-acpi.c 2024-08-27 15:48:34 +02:00
perf_callchain.c perf/core: Correct perf sampling with guest VMs 2024-11-14 10:40:01 +01:00
perf_regs.c perf: arm64: Add SVE vector granule register to user regs 2022-09-22 15:06:02 +01:00
pointer_auth.c arm64: move preemption disablement to prctl handlers 2021-07-28 18:33:49 +01:00
process.c treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
proton-pack.c arm64: errata: Add missing sentinels to Spectre-BHB MIDR arrays 2025-05-01 17:44:18 +01:00
psci.c arm64: psci: Ignore DENIED CPUs 2024-06-28 18:38:31 +01:00
ptrace.c arm64: ptrace: fix partial SETREGSET for NT_ARM_GCS 2024-12-05 18:05:51 +00:00
reloc_test_core.c ARM64: reloc_test: add missing MODULE_DESCRIPTION() macro 2024-06-13 10:23:54 +01:00
reloc_test_syms.S
relocate_kernel.S arm64: kexec: load from kimage prior to clobbering 2022-05-17 14:25:35 +01:00
return_address.c arm64: Make return_address() use arch_stack_walk() 2021-12-10 14:06:04 +00:00
rsi.c arm64: rsi: Add automatic arm-cca-guest module loading 2025-01-08 13:58:49 +00:00
sdei.c arm64: sdei: abort running SDEI handlers during crash 2023-08-04 17:35:33 +01:00
setup.c mm/memblock: add memblock_alloc_or_panic interface 2025-01-25 20:22:38 -08:00
signal.c arm64/sysreg: Rename POE_RXW to POE_RWX 2025-03-10 18:10:40 +00:00
signal32.c arm64: rework compat syscall macros 2024-07-10 14:23:38 +02:00
sigreturn32.S arm64: rework compat syscall macros 2024-07-10 14:23:38 +02:00
sleep.S arm64: mm: Handle LVA support as a CPU feature 2024-02-16 12:42:36 +00:00
smccc-call.S arm64: smccc: Remove broken support for SMCCCv1.3 SVE discard hint 2024-11-07 11:18:52 +00:00
smp.c arm64 updates for 6.12 2024-09-16 06:55:07 +02:00
smp_spin_table.c treewide: Drop function_nocfi 2022-09-26 10:13:14 -07:00
stacktrace.c arm64: stacktrace: Don't WARN when unwinding other tasks 2024-12-12 16:23:15 +00:00
suspend.c arm64/sme: Restore SME registers on exit from suspend 2024-02-20 12:19:15 +00:00
sys.c arm64: generate 64-bit syscall.tbl 2024-07-10 14:23:38 +02:00
sys32.c arm64: convert unistd_32.h to syscall.tbl format 2024-07-10 14:23:38 +02:00
sys_compat.c arm64: Avoid cpus_have_const_cap() for ARM64_WORKAROUND_1542419 2023-10-16 14:17:06 +01:00
syscall.c arm64: convert unistd_32.h to syscall.tbl format 2024-07-10 14:23:38 +02:00
time.c arm64: Make profile_pc() use arch_stack_walk() 2021-12-10 14:06:04 +00:00
topology.c Merge branch 'for-next/smt-control' into for-next/core 2025-03-25 19:32:28 +00:00
trace-events-emulation.h tracing/treewide: Remove second parameter of __assign_str() 2024-05-22 20:14:47 -04:00
traps.c arm64: Rely on generic printing of preemption model 2025-03-17 11:23:39 +01:00
vdso-wrap.S arm64: do not descend to vdso directories twice 2021-01-20 12:18:46 +00:00
vdso.c mseal sysmap: enable arm64 2025-04-01 15:17:15 -07:00
vdso32-wrap.S arm64: do not descend to vdso directories twice 2021-01-20 12:18:46 +00:00
vmcore_info.c crash: split vmcoreinfo exporting code out from crash_core.c 2024-02-23 17:48:22 -08:00
vmlinux.lds.S arm64: Handle .ARM.attributes section in linker scripts 2025-02-07 09:56:57 +00:00
watchdog_hld.c arm64: enable perf events based hard lockup detector 2023-06-09 17:44:22 -07:00