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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-02-14 12:47:15 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-02-14 12:47:15 -0800 |
| commit | 64275e9fda3702bfb5ab3b95f7c2b9b414667164 (patch) | |
| tree | 034458cc7efbc8b1bbfcf1510d323af45afcf4c1 /Documentation/admin-guide | |
| parent | 787fe1d43a21d688afac740f92485e9373d19f01 (diff) | |
| parent | 92860256402cce9fa6268763365f5333a56c1428 (diff) | |
| download | lwn-64275e9fda3702bfb5ab3b95f7c2b9b414667164.tar.gz lwn-64275e9fda3702bfb5ab3b95f7c2b9b414667164.zip | |
Merge tag 'loongarch-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch updates from Huacai Chen:
- Select HAVE_CMPXCHG_{LOCAL,DOUBLE}
- Add 128-bit atomic cmpxchg support
- Add HOTPLUG_SMT implementation
- Wire up memfd_secret system call
- Fix boot errors and unwind errors for KASAN
- Use BPF prog pack allocator and add BPF arena support
- Update dts files to add nand controllers
- Some bug fixes and other small changes
* tag 'loongarch-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
LoongArch: dts: loongson-2k1000: Add nand controller support
LoongArch: dts: loongson-2k0500: Add nand controller support
LoongArch: BPF: Implement bpf_addr_space_cast instruction
LoongArch: BPF: Implement PROBE_MEM32 pseudo instructions
LoongArch: BPF: Use BPF prog pack allocator
LoongArch: Use IS_ERR_PCPU() macro for KGDB
LoongArch: Rework KASAN initialization for PTW-enabled systems
LoongArch: Disable instrumentation for setup_ptwalker()
LoongArch: Remove some extern variables in source files
LoongArch: Guard percpu handler under !CONFIG_PREEMPT_RT
LoongArch: Handle percpu handler address for ORC unwinder
LoongArch: Use %px to print unmodified unwinding address
LoongArch: Prefer top-down allocation after arch_mem_init()
LoongArch: Add HOTPLUG_SMT implementation
LoongArch: Make cpumask_of_node() robust against NUMA_NO_NODE
LoongArch: Wire up memfd_secret system call
LoongArch: Replace seq_printf() with seq_puts() for simple strings
LoongArch: Add 128-bit atomic cmpxchg support
LoongArch: Add detection for SC.Q support
LoongArch: Select HAVE_CMPXCHG_LOCAL in Kconfig
Diffstat (limited to 'Documentation/admin-guide')
| -rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index c6b9b2e74321..cb850e5290c2 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -4661,7 +4661,7 @@ Kernel parameters nosmt [KNL,MIPS,PPC,EARLY] Disable symmetric multithreading (SMT). Equivalent to smt=1. - [KNL,X86,PPC,S390] Disable symmetric multithreading (SMT). + [KNL,LOONGARCH,X86,PPC,S390] Disable symmetric multithreading (SMT). nosmt=force: Force disable SMT, cannot be undone via the sysfs control file. |