Re: [PATCH 9/11] - UML - fix signal mask on delivery error

[Jeff Dike <jdike@addtoit.com>]

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akpm@osdl.org said:
> Could you send one of the test apps?  This is something which the arch
> maintainers might want to look into fixing, thanks. 

Attached...

Included are
	breakout.c - UML-specific breakouts, fixed in 2.6 and 2.4 now, but
please don't popularize these :-)

	step_sighdlr.c - PTRACE_SINGLESTEPs into a signal handler, if I'm
reading the code right, fails on i386

	interrupted_syscall.c - counts signals and system calls during 
interrupted system calls, under ptrace and not.  Fails on x86 under ptrace.

	kernel_restorer.c - I can't get this to compile because it's too
intimate with the libc headers, expecting to get a k_sigaction from them.

	sigmasking.c - Makes sure that when a signal is (not) delivered to
a bogus stack, that a segfault is delivered then, and not after returning
to userspace.  This is the test relevant to the patch that Andrew replied
to.

				Jeff


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