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Searched refs:scv (Results 1 – 7 of 7) sorted by relevance

/linux-6.1.9/tools/testing/selftests/powerpc/tm/
Dtm-syscall-asm.S31 .macro scv level macro
40 scv 0
55 scv 0
Dtm-syscall.c35 pid_t getppid_tm(bool scv, bool suspend) in getppid_tm() argument
42 if (scv) in getppid_tm()
47 if (scv) in getppid_tm()
/linux-6.1.9/Documentation/powerpc/
Dsyscall64-abi.rst14 scv 0 instruction is an alternative that may provide better performance,
38 - For the scv 0 instruction, the return value indicates failure if it is
70 For the scv 0 instruction, the differences from the ELF ABI are as follows:
110 scv 0 syscalls will always behave as PPC_FEATURE2_HTM_NOSC.
115 the system call type that can be used to distinguish between sc and scv 0
120 performed with the scv 0 instruction.
Delf_hwcaps.rst219 The scv 0 instruction may be used for system calls, see
/linux-6.1.9/arch/powerpc/kernel/
Dinterrupt.c262 long scv) in syscall_exit_prepare() argument
266 bool is_not_scv = !IS_ENABLED(CONFIG_PPC_BOOK3S_64) || !scv; in syscall_exit_prepare()
/linux-6.1.9/arch/powerpc/include/asm/
Dinterrupt.h678 notrace unsigned long syscall_exit_prepare(unsigned long r3, struct pt_regs *regs, long scv);
/linux-6.1.9/Documentation/devicetree/bindings/powerpc/
Dibm,powerpc-cpu-features.txt217 scv {