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From: Kees Cook <keescook@chromium.org>
To: linux-kernel@vger.kernel.org
Cc: Russell King <linux@arm.linux.org.uk>, Will Deacon <will.deacon@arm.com>,
        Will Drewry <wad@chromium.org>, Geremy Condra <gcondra@google.com>,
        Al Viro <viro@zeniv.linux.org.uk>,
        Catalin Marinas <catalin.marinas@arm.com>
Subject: [PATCH v3 0/4] arch/arm: support seccomp
Date: Thu,  1 Nov 2012 17:14:56 -0700
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This adds support for seccomp BPF to ARM. When built with the seccomp
improvement patch waiting in linux-next ("seccomp: Make syscall skipping
and nr changes more consistent"), this passes the seccomp regression
test suite: https://github.com/redpig/seccomp

Thanks,

-Kees

---
v3:
 - updates suggested by Russell King:
   - reduced scope of expansion
   - leveraged TIF_SYSCALL_WORK bit mask
   - fixed syscall==-1 short-circuit logic
   
v2:
 - expanded ptrace_syscall_trace() into both callers and do
   secure_computing() hookup there, as requested by Al Viro.