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Searched refs:return_to_handler (Results 1 – 25 of 41) sorted by relevance

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/linux-6.6.21/arch/loongarch/kernel/
Dmcount.S81 SYM_FUNC_START(return_to_handler)
97 SYM_FUNC_END(return_to_handler)
Dmcount_dyn.S136 SYM_CODE_START(return_to_handler)
153 SYM_CODE_END(return_to_handler)
Dftrace.c53 unsigned long return_hooker = (unsigned long)&return_to_handler; in prepare_ftrace_return()
/linux-6.6.21/arch/riscv/kernel/
Dmcount.S64 ENTRY(return_to_handler)
79 ENDPROC(return_to_handler)
Dftrace.c164 unsigned long return_hooker = (unsigned long)&return_to_handler; in prepare_ftrace_return()
/linux-6.6.21/arch/sparc/lib/
Dmcount.S119 ENTRY(return_to_handler)
125 END(return_to_handler)
/linux-6.6.21/arch/x86/kernel/
Dftrace_32.S188 .globl return_to_handler
189 return_to_handler: label
Dftrace_64.S348 SYM_CODE_START(return_to_handler)
379 SYM_CODE_END(return_to_handler)
/linux-6.6.21/Documentation/livepatch/
Dreliable-stacktrace.rst181 'return_to_handler' return trampoline:
185 SYM_CODE_START(return_to_handler)
201 SYM_CODE_END(return_to_handler)
204 the start of return_to_handler, and the original return address is stored in
208 When the traced function returns to return_to_handler, there is no longer a
212 arbitrarily by the compiler before being returned in rax. The return_to_handler
219 It is recommended that architectures unwind cases where return_to_handler has
221 middle of return_to_handler and can report this as unreliable. Architectures
/linux-6.6.21/arch/mips/kernel/
Dmcount.S202 .globl return_to_handler
203 return_to_handler: label
/linux-6.6.21/arch/csky/abiv2/
Dmcount.S176 ENTRY(return_to_handler)
182 END(return_to_handler)
/linux-6.6.21/arch/sh/lib/
Dmcount.S227 .globl return_to_handler
228 return_to_handler: label
/linux-6.6.21/arch/arm64/kernel/
Dentry-ftrace.S331 SYM_CODE_START(return_to_handler)
352 SYM_CODE_END(return_to_handler)
Dstacktrace.c80 (state->pc == (unsigned long)return_to_handler)) { in unwind_recover_return_address()
/linux-6.6.21/arch/sparc/kernel/
Dstacktrace.c60 if ((pc + 8UL) == (unsigned long) &return_to_handler) { in __save_stack_trace()
Dftrace.c123 unsigned long return_hooker = (unsigned long) &return_to_handler; in prepare_ftrace_return()
/linux-6.6.21/arch/arm64/include/asm/
Dftrace.h63 extern void return_to_handler(void);
/linux-6.6.21/arch/arm/kernel/
Dentry-ftrace.S259 ENTRY(return_to_handler)
266 ENDPROC(return_to_handler)
Dftrace.c231 unsigned long return_hooker = (unsigned long) &return_to_handler; in prepare_ftrace_return()
/linux-6.6.21/arch/powerpc/kernel/trace/
Dftrace_64_pg_entry.S90 _GLOBAL(return_to_handler)
/linux-6.6.21/arch/microblaze/kernel/
Dftrace.c27 &return_to_handler; in prepare_ftrace_return()
/linux-6.6.21/arch/sh/kernel/
Ddumpstack.c63 if (addr != (unsigned long)return_to_handler) in print_ftrace_graph_addr()
Dftrace.c320 unsigned long return_hooker = (unsigned long)&return_to_handler; in prepare_ftrace_return()
/linux-6.6.21/kernel/trace/
Dfgraph.c338 if (ret != (unsigned long)dereference_kernel_function_descriptor(return_to_handler)) in ftrace_graph_ret_addr()
356 if (ret != (unsigned long)dereference_kernel_function_descriptor(return_to_handler)) in ftrace_graph_ret_addr()
/linux-6.6.21/arch/csky/kernel/
Dftrace.c150 unsigned long return_hooker = (unsigned long)&return_to_handler; in prepare_ftrace_return()

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