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git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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1bd0950835
Use the generic ptrace_resume code for PTRACE_SYSCALL, PTRACE_CONT, PTRACE_KILL and PTRACE_SINGLESTEP. This implies defining arch_has_single_step in <asm/ptrace.h> and implementing the user_enable_single_step and user_disable_single_step functions, which also causes the breakpoint information to be cleared on fork, which could be considered a bug fix. Also the TIF_SYSCALL_TRACE thread flag is now cleared on PTRACE_KILL which it previously wasn't which is consistent with all architectures using the modern ptrace code. XXX: I'm not sure arch_has_single_step() is placed in the exactly correct location, please verify in which of the ptrace headers it should really be. Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Roland McGrath <roland@redhat.com> Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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| .. | ||
| a.out-core.h | ||
| apic.h | ||
| asm-offsets.h | ||
| auxvec.h | ||
| bugs.h | ||
| cache.h | ||
| checksum.h | ||
| common.lds.S | ||
| cputime.h | ||
| current.h | ||
| delay.h | ||
| desc.h | ||
| device.h | ||
| dma-mapping.h | ||
| dma.h | ||
| emergency-restart.h | ||
| fixmap.h | ||
| ftrace.h | ||
| futex.h | ||
| hardirq.h | ||
| hw_irq.h | ||
| io.h | ||
| irq.h | ||
| irq_regs.h | ||
| irq_vectors.h | ||
| irqflags.h | ||
| kdebug.h | ||
| kmap_types.h | ||
| mmu.h | ||
| mmu_context.h | ||
| mutex.h | ||
| page.h | ||
| page_offset.h | ||
| param.h | ||
| pci.h | ||
| pda.h | ||
| pgalloc.h | ||
| pgtable-2level.h | ||
| pgtable-3level.h | ||
| pgtable.h | ||
| processor-generic.h | ||
| ptrace-generic.h | ||
| required-features.h | ||
| sections.h | ||
| segment.h | ||
| setup.h | ||
| smp.h | ||
| system.h | ||
| thread_info.h | ||
| timex.h | ||
| tlb.h | ||
| tlbflush.h | ||
| topology.h | ||
| uaccess.h | ||
| xor.h | ||