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a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=yePnYrJcSAK4+esNkdVus29dgqVz98C+LdFXdrYcJ2I=; b=iZO5XK58rcngs7H6/IIfwTAZprNQxqBk10EvqGVriROrSRlkRE/3+kzZ5AQ3CjzRnw fc4w7qLPBZ+LZ/wP5TUZgu0d3R8sMxiTFYotjmkFd6RXPzlUBHggLwVwTo3MxdbiYQYH 8iiYLtcHNI1TBloaKt3u41hbh85xQtiPhXZ9IKSlpOGySMWPy9yMX4z1BNq3m9DrwdEj JmXQrCPufE+iiKT8NhHO9kVBZZIcunpv//YxRIf4JyStWeBjf2nmTEe2+YrYRSi2hnQz 5sEKC4ui/MFfgC+vgjgHKkmfNp+u9fHoYkqd+5F1KpUoqietN/T31nskP3RWan8+gThL zHYA== X-Gm-Message-State: AA+aEWZVmfXCdsT8+vy7GVE1ZMRqagwU4fKVlcwu7CRSlF+7T7SE8tur GEq+ycsvjvMpNv54SbihLN4br2aASJI/EVmlOEQ= X-Google-Smtp-Source: AFSGD/WYfZRds1halERBVJ7cdKbIJFnsj94Pm0hDVnUt4nrBih1ZGVKtRm8PsZUBgOIKES58273YDq5UuAxkVqPJJNY= X-Received: by 2002:aca:e3d3:: with SMTP id a202mr17025964oih.79.1544116308027; Thu, 06 Dec 2018 09:11:48 -0800 (PST) MIME-Version: 1.0 References: <20181206150156.28210-1-david.abdurachmanov@gmail.com> <20181206150156.28210-2-david.abdurachmanov@gmail.com> In-Reply-To: From: David Abdurachmanov Date: Thu, 6 Dec 2018 18:11:36 +0100 Message-ID: Subject: Re: [PATCH 1/2] riscv: add support for SECCOMP incl. filters To: Kees Cook X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181206_091159_146353_ECEF4115 X-CRM114-Status: GOOD ( 11.11 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: aou@eecs.berkeley.edu, Will Drewry , Palmer Dabbelt , linux-kernel@vger.kernel.org, luto@amacapital.net, Green Hu , linux-riscv@lists.infradead.org, deanbo422@gmail.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org On Thu, Dec 6, 2018 at 5:52 PM Kees Cook wrote: > > On Thu, Dec 6, 2018 at 7:02 AM David Abdurachmanov > wrote: > > The patch adds support for SECCOMP and SECCOMP_FILTER (BPF). > > Can you add support to tools/testing/selftests/seccomp/seccomp_bpf.c > as well? That selftest finds a lot of weird corner-cases... > > > diff --git a/arch/riscv/include/asm/thread_info.h b/arch/riscv/include/asm/thread_info.h > > index 1c9cc8389928..1fd6e4130cab 100644 > > --- a/arch/riscv/include/asm/thread_info.h > > +++ b/arch/riscv/include/asm/thread_info.h > > @@ -81,6 +81,7 @@ struct thread_info { > > #define TIF_MEMDIE 5 /* is terminating due to OOM killer */ > > #define TIF_SYSCALL_TRACEPOINT 6 /* syscall tracepoint instrumentation */ > > #define TIF_SYSCALL_AUDIT 7 /* syscall auditing */ > > +#define TIF_SECCOMP 8 /* syscall secure computing */ > > Nit: extra tab needs to be removed. Will fix it. I need to cleanup my vim configuration for tab with. david _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv