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501cb02b43
It turns out that we need to check for pending signals when a newly forked process is run for the first time. With strace -f, strace needs to know about the forked process before it gets going. If it doesn't, then it ptraces some bogus values into its registers, and the process segfaults. So, I added calls to interrupt_end, which does that, plus checks for reschedules. There shouldn't be any of those, but x86 does the same thing, so I'm copying that behavior to be safe. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
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| .. | ||
| include | ||
| util | ||
| exec_kern.c | ||
| Makefile | ||
| mem_user.c | ||
| mem.c | ||
| mmu.c | ||
| process_kern.c | ||
| process.c | ||
| syscall_kern.c | ||
| syscall_user.c | ||
| time.c | ||
| tlb.c | ||
| trap_user.c | ||
| uaccess.c | ||