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path: root/arch/mips/include/asm/syscall.h
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2014-03-31MIPS: Fix build error seen in some configurationsGuenter Roeck
commit 63238f2cc5518e1c45a3418fc0ac0f560dafe7ef upstream. The following build error is seen if CONFIG_32BIT is undefined, CONFIG_64BIT is defined, and CONFIG_MIPS32_O32 is undefined. asm/syscall.h: In function 'mips_get_syscall_arg': arch/mips/include/asm/syscall.h:32:16: error: unused variable 'usp' [-Werror=unused-variable] cc1: all warnings being treated as errors Fixes: c0ff3c53d4f9 ('MIPS: Enable HAVE_ARCH_TRACEHOOK') Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: David Daney <david.daney@cavium.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6160/ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-29MIPS: ftrace: Add support for syscall tracepoints.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-10-29MIPS: Move audit_arch() helper function to __syscall_get_arch().Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-10-29MIPS: Enable HAVE_ARCH_TRACEHOOK.Ralf Baechle
This enables /proc/<pid>/syscall and the ptrace PTRACE_GETREGSET and PTRACE_SETREGSET operations. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-10-29MIPS: Provide arch_syscall_addr.Ralf Baechle
The generic version is wrong for MIPS. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>