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1, Adjust build infrastructure for 32BIT/64BIT;
2, Add HIGHMEM (PKMAP and FIX_KMAP) support;
3, Show and handle CPU vulnerabilites correctly;
4, Batch the icache maintenance for jump_label;
5, Add more atomic instructions support for BPF JIT;
6, Add more features (e.g. fsession) support for BPF trampoline;
7, Some bug fixes and other small changes.
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Merge tag 'loongarch-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch updates from Huacai Chen:
- Adjust build infrastructure for 32BIT/64BIT
- Add HIGHMEM (PKMAP and FIX_KMAP) support
- Show and handle CPU vulnerabilites correctly
- Batch the icache maintenance for jump_label
- Add more atomic instructions support for BPF JIT
- Add more features (e.g. fsession) support for BPF trampoline
- Some bug fixes and other small changes
* tag 'loongarch-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: (21 commits)
selftests/bpf: Enable CAN_USE_LOAD_ACQ_STORE_REL for LoongArch
LoongArch: BPF: Add fsession support for trampolines
LoongArch: BPF: Introduce emit_store_stack_imm64() helper
LoongArch: BPF: Support up to 12 function arguments for trampoline
LoongArch: BPF: Support small struct arguments for trampoline
LoongArch: BPF: Open code and remove invoke_bpf_mod_ret()
LoongArch: BPF: Support load-acquire and store-release instructions
LoongArch: BPF: Support 8 and 16 bit read-modify-write instructions
LoongArch: BPF: Add the default case in emit_atomic() and rename it
LoongArch: Define instruction formats for AM{SWAP/ADD}.{B/H} and DBAR
LoongArch: Batch the icache maintenance for jump_label
LoongArch: Add flush_icache_all()/local_flush_icache_all()
LoongArch: Add spectre boundry for syscall dispatch table
LoongArch: Show CPU vulnerabilites correctly
LoongArch: Make arch_irq_work_has_interrupt() true only if IPI HW exist
LoongArch: Use get_random_canary() for stack canary init
LoongArch: Improve the logging of disabling KASLR
LoongArch: Align FPU register state to 32 bytes
LoongArch: Handle CONFIG_32BIT in syscall_get_arch()
LoongArch: Add HIGHMEM (PKMAP and FIX_KMAP) support
...
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| .. | ||
| .gitignore | ||
| access-helper.h | ||
| acpi.c | ||
| alternative.c | ||
| asm-offsets.c | ||
| cacheinfo.c | ||
| cpu-probe.c | ||
| crash_dump.c | ||
| dma.c | ||
| efi-header.S | ||
| efi.c | ||
| elf.c | ||
| entry.S | ||
| env.c | ||
| fpu.S | ||
| ftrace_dyn.c | ||
| ftrace.c | ||
| genex.S | ||
| head.S | ||
| hw_breakpoint.c | ||
| idle.c | ||
| image-vars.h | ||
| inst.c | ||
| irq.c | ||
| jump_label.c | ||
| kdebugfs.c | ||
| kexec_efi.c | ||
| kexec_elf.c | ||
| kfpu.c | ||
| kgdb.c | ||
| kprobes.c | ||
| lbt.S | ||
| machine_kexec_file.c | ||
| machine_kexec.c | ||
| Makefile | ||
| Makefile.syscalls | ||
| mcount_dyn.S | ||
| mcount.S | ||
| mem.c | ||
| module-sections.c | ||
| module.c | ||
| numa.c | ||
| paravirt.c | ||
| perf_event.c | ||
| perf_regs.c | ||
| proc.c | ||
| process.c | ||
| ptrace.c | ||
| relocate_kernel.S | ||
| relocate.c | ||
| reset.c | ||
| rethook_trampoline.S | ||
| rethook.c | ||
| rethook.h | ||
| setup.c | ||
| signal.c | ||
| smp.c | ||
| stacktrace.c | ||
| switch.S | ||
| syscall.c | ||
| sysrq.c | ||
| time.c | ||
| topology.c | ||
| traps.c | ||
| unaligned.c | ||
| unwind_guess.c | ||
| unwind_orc.c | ||
| unwind_prologue.c | ||
| unwind.c | ||
| uprobes.c | ||
| vdso.c | ||
| vmlinux.lds.S | ||