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* xtensa: xtensa_sigaction doesn't existAl Viro2012-05-211-2/+0
| | | | | | ... and struct old_sigaction never used Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* xtensa: switch to generic rt_sigsuspend(2)Al Viro2012-05-211-2/+0
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* sanitize do_pipe_flags() callers in archAl Viro2009-12-161-1/+0
| | | | | | | | * hpux_pipe() - no need to take BKL * sys32_pipe() in arch/x86/ia32 and xtensa_pipe() in arch/xtensa - no need at all, since both functions are open-coded sys_pipe() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* Unify sys_mmap*Al Viro2009-12-111-2/+0
| | | | | | | New helper - sys_mmap_pgoff(); switch syscalls to using it. Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* xtensa: move headers files to arch/xtensa/includeChris Zankel2008-11-061-0/+42
Move all header files for xtensa to arch/xtensa/include and platform and variant header files to the appropriate arch/xtensa/platforms/ and arch/xtensa/variants/ directories. Moving the files gets also rid of all uses of symlinks in the Makefile. This has been completed already for the majority of the architectures and xtensa is one out of six missing. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Chris Zankel <chris@zankel.net>
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