/* * Trace files that want to automate creation of all tracepoints defined * in their file should include this file. The following are macros that the * trace file may define: * * TRACE_SYSTEM defines the system the tracepoint is for * * TRACE_INCLUDE_FILE if the file name is something other than TRACE_SYSTEM.h * This macro may be defined to tell define_trace.h what file to include. * Note, leave off the ".h". * * TRACE_INCLUDE_PATH if the path is something other than core kernel include/trace * then this macro can define the path to use. Note, the path is relative to * define_trace.h, not the file including it. Full path names for out of tree * modules must be used. */ #ifdef CREATE_TRACE_POINTS /* Prevent recursion */ #undef CREATE_TRACE_POINTS #include #undef TRACE_EVENT #define TRACE_EVENT(name, proto, args, tstruct, assign, print) \ DEFINE_TRACE(name) #undef TRACE_EVENT_CONDITION #define TRACE_EVENT_CONDITION(name, proto, args, cond, tstruct, assign, print) \ TRACE_EVENT(name, \ PARAMS(proto), \ PARAMS(args), \ PARAMS(tstruct), \ PARAMS(assign), \ PARAMS(print)) #undef TRACE_EVENT_FN #define TRACE_EVENT_FN(name, proto, args, tstruct, \ assign, print, reg, unreg) \ DEFINE_TRACE_FN(name, reg, unreg) #undef TRACE_EVENT_FN_COND #define TRACE_EVENT_FN_COND(name, proto, args, cond, tstruct, \ assign, print, reg, unreg) \ DEFINE_TRACE_FN(name, reg, unreg) #undef DEFINE_EVENT #define DEFINE_EVENT(template, name, proto, args) \ DEFINE_TRACE(name) #undef DEFINE_EVENT_FN #define DEFINE_EVENT_FN(template, name, proto, args, reg, unreg) \ DEFINE_TRACE_FN(name, reg, unreg) #undef DEFINE_EVENT_PRINT #define DEFINE_EVENT_PRINT(template, name, proto, args, print) \ DEFINE_TRACE(name) #undef DEFINE_EVENT_CONDITION #define DEFINE_EVENT_CONDITION(template, name, proto, args, cond) \ DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args)) #undef DECLARE_TRACE #define DECLARE_TRACE(name, proto, args) \ DEFINE_TRACE(name) #undef TRACE_INCLUDE #undef __TRACE_INCLUDE #ifndef TRACE_INCLUDE_FILE # define TRACE_INCLUDE_FILE TRACE_SYSTEM # define UNDEF_TRACE_INCLUDE_FILE #endif #ifndef TRACE_INCLUDE_PATH # define __TRACE_INCLUDE(system) # define UNDEF_TRACE_INCLUDE_PATH #else # define __TRACE_INCLUDE(system) __stringify(TRACE_INCLUDE_PATH/system.h) #endif # define TRACE_INCLUDE(system) __TRACE_INCLUDE(system) /* Let the trace headers be reread */ #define TRACE_HEADER_MULTI_READ #include TRACE_INCLUDE(TRACE_INCLUDE_FILE) /* Make all open coded DECLARE_TRACE nops */ #undef DECLARE_TRACE #define DECLARE_TRACE(name, proto, args) #ifdef TRACEPOINTS_ENABLED #include #include #endif #undef TRACE_EVENT #undef TRACE_EVENT_FN #undef TRACE_EVENT_FN_COND #undef TRACE_EVENT_CONDITION #undef DECLARE_EVENT_CLASS #undef DEFINE_EVENT #undef DEFINE_EVENT_FN #undef DEFINE_EVENT_PRINT #undef DEFINE_EVENT_CONDITION #undef TRACE_HEADER_MULTI_READ #undef DECLARE_TRACE /* Only undef what we defined in this file */ #ifdef UNDEF_TRACE_INCLUDE_FILE # undef TRACE_INCLUDE_FILE # undef UNDEF_TRACE_INCLUDE_FILE #endif #ifdef UNDEF_TRACE_INCLUDE_PATH # undef TRACE_INCLUDE_PATH # undef UNDEF_TRACE_INCLUDE_PATH #endif /* We may be processing more files */ #define CREATE_TRACE_POINTS #endif /* CREATE_TRACE_POINTS */ ='id2' value='26a346f23c5291d1d9521e72763103daf2c6f0d1'/>
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authorLiam R. Howlett <Liam.Howlett@Oracle.com>2017-01-17 10:59:03 -0500
committerDavid S. Miller <davem@davemloft.net>2017-01-30 14:27:54 -0800
commit047487241ff59374fded8c477f21453681f5995c (patch)
tree1c2616bd373ce5ea28aac2a53e32f5b5834901ce /include/uapi/xen/privcmd.h
parent7a7dc961a28b965a0d0303c2e989df17b411708b (diff)
sparc64: Handle PIO & MEM non-resumable errors.
User processes trying to access an invalid memory address via PIO will receive a SIGBUS signal instead of causing a panic. Memory errors will receive a SIGKILL since a SIGBUS may result in a coredump which may attempt to repeat the faulting access. Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/xen/privcmd.h')