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Searched refs:barrier_nospec (Results 1 – 11 of 11) sorted by relevance

/linux/include/linux/
H A Dnospec.h14 #ifndef barrier_nospec
15 # define barrier_nospec() do { } while (0) macro
H A Duaccess.h182 barrier_nospec(); in _inline_copy_from_user()
/linux/arch/powerpc/include/asm/
H A Dbarrier.h101 #define barrier_nospec() asm (stringify_in_c(barrier_nospec_asm) ::: "memory") macro
105 #define barrier_nospec() do {} while (0) macro
H A Duaccess.h309 barrier_nospec(); \
374 barrier_nospec(); in raw_copy_in_user()
449 barrier_nospec(); in __user_access_begin()
/linux/arch/x86/include/asm/
H A Dbarrier.h48 #define barrier_nospec() alternative("", "lfence", X86_FEATURE_LFENCE_RDTSC) macro
H A Duaccess.h42 barrier_nospec(); \
/linux/arch/powerpc/kernel/
H A Dsyscall.c148 barrier_nospec(); in system_call_exception()
/linux/lib/
H A Diov_iter.c63 barrier_nospec(); in copy_from_user_iter()
/linux/Documentation/admin-guide/hw-vuln/
H A Dspectre.rst470 barrier_nospec() macro.
/linux/kernel/bpf/
H A Dcore.c2164 barrier_nospec(); in ___bpf_prog_run()
/linux/arch/x86/kvm/vmx/
H A Dvmx.c7521 barrier_nospec(); in vmx_spec_ctrl_restore_host()