[PATCH] s390: core changes
From: Martin Schwidefsky <schwidefsky@de.ibm.com> From: Ulrich Weigand <uweigand@de.ibm.com> s390 core changes: - Remove defines for kernel_stack_size and async_stack_size. - Reserve system call number for kexec. - Add cc-option check for new gcc option packed-stack. - Fix race on no_hz_cpu_mask in stop_hz_timer. - Fix ptrace to make it send a SIGTRAP before the first instruction of a single stepped signal handler is executed. - Use force_sig_info with a full siginfo structure for illegal operation. - Remove verbatim copy of si_codes from asm-s390/siginfo.h. Use the generic definitions. - Regenerate default configuration. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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