/* * linux/include/linux/sunrpc/debug.h * * Debugging support for sunrpc module * * Copyright (C) 1996, Olaf Kirch */ #ifndef _LINUX_SUNRPC_DEBUG_H_ #define _LINUX_SUNRPC_DEBUG_H_ #include /* * Debugging macros etc */ #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) extern unsigned int rpc_debug; extern unsigned int nfs_debug; extern unsigned int nfsd_debug; extern unsigned int nlm_debug; #endif #define dprintk(args...) dfprintk(FACILITY, ## args) #define dprintk_rcu(args...) dfprintk_rcu(FACILITY, ## args) #undef ifdebug #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) # define ifdebug(fac) if (unlikely(rpc_debug & RPCDBG_##fac)) # define dfprintk(fac, args...) \ do { \ ifdebug(fac) \ printk(KERN_DEFAULT args); \ } while (0) # define dfprintk_rcu(fac, args...) \ do { \ ifdebug(fac) { \ rcu_read_lock(); \ printk(KERN_DEFAULT args); \ rcu_read_unlock(); \ } \ } while (0) # define RPC_IFDEBUG(x) x #else # define ifdebug(fac) if (0) # define dfprintk(fac, args...) do {} while (0) # define dfprintk_rcu(fac, args...) do {} while (0) # define RPC_IFDEBUG(x) #endif /* * Sysctl interface for RPC debugging */ struct rpc_clnt; struct rpc_xprt; #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) void rpc_register_sysctl(void); void rpc_unregister_sysctl(void); void sunrpc_debugfs_init(void); void sunrpc_debugfs_exit(void); void rpc_clnt_debugfs_register(struct rpc_clnt *); void rpc_clnt_debugfs_unregister(struct rpc_clnt *); void rpc_xprt_debugfs_register(struct rpc_xprt *); void rpc_xprt_debugfs_unregister(struct rpc_xprt *); #else static inline void sunrpc_debugfs_init(void) { return; } static inline void sunrpc_debugfs_exit(void) { return; } static inline void rpc_clnt_debugfs_register(struct rpc_clnt *clnt) { return; } static inline void rpc_clnt_debugfs_unregister(struct rpc_clnt *clnt) { return; } static inline void rpc_xprt_debugfs_register(struct rpc_xprt *xprt) { return; } static inline void rpc_xprt_debugfs_unregister(struct rpc_xprt *xprt) { return; } #endif #endif /* _LINUX_SUNRPC_DEBUG_H_ */ ux-2.6.29.y Hosts the 0x221E linux distro kernel.Ubuntu

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path: root/tools/testing/selftests/riscv/sigreturn

Age	Commit message (Collapse)	Author
2024-07-03	riscv: selftests: Fix vsetivli args for clang	Charlie Jenkins
	Clang does not support implicit LMUL in the vset* instruction sequences. Introduce an explicit LMUL in the vsetivli instruction. Signed-off-by: Charlie Jenkins <charlie@rivosinc.com> Fixes: 9d5328eeb185 ("riscv: selftests: Add signal handling vector tests") Link: https://lore.kernel.org/r/20240702-fix_sigreturn_test-v1-1-485f88a80612@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2024-05-22	riscv: selftests: Add signal handling vector tests	Charlie Jenkins
	Add two tests to check vector save/restore when a signal is received during a vector routine. One test ensures that a value is not clobbered during signal handling. The other verifies that vector registers modified in the signal handler are properly reflected when the signal handling is complete. Signed-off-by: Charlie Jenkins <charlie@rivosinc.com> Reviewed-by: Björn Töpel <bjorn@rivosinc.com> Reviewed-by: Andy Chiu <andy.chiu@sifive.com> Tested-by: Andy Chiu <andy.chiu@sifive.com> Link: https://lore.kernel.org/r/20240403-vector_sigreturn_tests-v1-1-2e68b7a3b8d7@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>