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Christoph Hellwig e34112e396 m32r: use generic ptrace_resume code ... 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. The old code only disables the breakpoints on PTRACE_KILL, while after this patch this also happens for PTRACE_CONT and PTRACE_SYSCALL which matches the behaviour of the other architetures. I think this is a bugfixes, but please double verify this is correct. Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Roland McGrath <roland@redhat.com> Cc: Hirokazu Takata <takata@linux-m32r.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		15 years ago
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boot	m32r: fix arch/m32r/boot/compressed/Makefile	15 years ago
configs	…
include/asm	m32r: use generic ptrace_resume code	15 years ago
kernel	m32r: use generic ptrace_resume code	15 years ago
lib	…
mm	MM: Pass a PTE pointer to update_mmu_cache() rather than the PTE itself	15 years ago
oprofile	…
platforms	…
Kconfig	m32r: bzip2/lzma kernel compression support	15 years ago
Kconfig.debug	…
Makefile	…