From: AKASHI Takahiro <takahiro.akashi@linaro.org> To: wad@chromium.org, catalin.marinas@arm.com, will.deacon@arm.com, arndb@arndb.de Cc: dsaxena@linaro.org, linux-arm-kernel@lists.infradead.org, linaro-kernel@lists.linaro.org, linux-kernel@vger.kernel.org, patches@linaro.org, AKASHI Takahiro <takahiro.akashi@linaro.org> Subject: [PATCH v3 1/3] asm-generic: Add generic seccomp.h for secure computing mode 1 Date: Thu, 13 Mar 2014 19:17:01 +0900 [thread overview] Message-ID: <1394705823-12465-2-git-send-email-takahiro.akashi@linaro.org> (raw) In-Reply-To: <1394705823-12465-1-git-send-email-takahiro.akashi@linaro.org> Those values (__NR_seccomp_*) are used solely in secure_computing() to identify mode 1 system calls. If compat system calls have different syscall numbers, asm/seccomp.h may override them. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> --- include/asm-generic/seccomp.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 include/asm-generic/seccomp.h diff --git a/include/asm-generic/seccomp.h b/include/asm-generic/seccomp.h new file mode 100644 index 0000000..5e97022 --- /dev/null +++ b/include/asm-generic/seccomp.h @@ -0,0 +1,28 @@ +/* + * include/asm-generic/seccomp.h + * + * Copyright (C) 2014 Linaro Limited + * Author: AKASHI Takahiro <takahiro.akashi@linaro.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef _ASM_GENERIC_SECCOMP_H +#define _ASM_GENERIC_SECCOMP_H + +#include <asm-generic/unistd.h> + +#if defined(CONFIG_COMPAT) && !defined(__NR_seccomp_read_32) +#define __NR_seccomp_read_32 __NR_read +#define __NR_seccomp_write_32 __NR_write +#define __NR_seccomp_exit_32 __NR_exit +#define __NR_seccomp_sigreturn_32 __NR_rt_sigreturn +#endif /* CONFIG_COMPAT && ! already defined */ + +#define __NR_seccomp_read __NR_read +#define __NR_seccomp_write __NR_write +#define __NR_seccomp_exit __NR_exit +#define __NR_seccomp_sigreturn __NR_rt_sigreturn + +#endif /* _ASM_GENERIC_SECCOMP_H */ -- 1.7.9.5
WARNING: multiple messages have this Message-ID (diff)
From: takahiro.akashi@linaro.org (AKASHI Takahiro) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 1/3] asm-generic: Add generic seccomp.h for secure computing mode 1 Date: Thu, 13 Mar 2014 19:17:01 +0900 [thread overview] Message-ID: <1394705823-12465-2-git-send-email-takahiro.akashi@linaro.org> (raw) In-Reply-To: <1394705823-12465-1-git-send-email-takahiro.akashi@linaro.org> Those values (__NR_seccomp_*) are used solely in secure_computing() to identify mode 1 system calls. If compat system calls have different syscall numbers, asm/seccomp.h may override them. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> --- include/asm-generic/seccomp.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 include/asm-generic/seccomp.h diff --git a/include/asm-generic/seccomp.h b/include/asm-generic/seccomp.h new file mode 100644 index 0000000..5e97022 --- /dev/null +++ b/include/asm-generic/seccomp.h @@ -0,0 +1,28 @@ +/* + * include/asm-generic/seccomp.h + * + * Copyright (C) 2014 Linaro Limited + * Author: AKASHI Takahiro <takahiro.akashi@linaro.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef _ASM_GENERIC_SECCOMP_H +#define _ASM_GENERIC_SECCOMP_H + +#include <asm-generic/unistd.h> + +#if defined(CONFIG_COMPAT) && !defined(__NR_seccomp_read_32) +#define __NR_seccomp_read_32 __NR_read +#define __NR_seccomp_write_32 __NR_write +#define __NR_seccomp_exit_32 __NR_exit +#define __NR_seccomp_sigreturn_32 __NR_rt_sigreturn +#endif /* CONFIG_COMPAT && ! already defined */ + +#define __NR_seccomp_read __NR_read +#define __NR_seccomp_write __NR_write +#define __NR_seccomp_exit __NR_exit +#define __NR_seccomp_sigreturn __NR_rt_sigreturn + +#endif /* _ASM_GENERIC_SECCOMP_H */ -- 1.7.9.5
next prev parent reply other threads:[~2014-03-13 10:17 UTC|newest] Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-02-07 10:11 [PATCH 0/2] arm64: Add seccomp support AKASHI Takahiro 2014-02-07 10:11 ` AKASHI Takahiro 2014-02-07 10:11 ` [PATCH 1/2] " AKASHI Takahiro 2014-02-07 10:11 ` AKASHI Takahiro 2014-02-07 14:44 ` Arnd Bergmann 2014-02-07 14:44 ` Arnd Bergmann [not found] ` <CAB5YjtB6XnXRd90AUw=rJCOBKyfcngTQd3Kxft33XLCK+K=Vuw@mail.gmail.com> 2014-02-12 11:05 ` Arnd Bergmann 2014-02-12 11:05 ` Arnd Bergmann 2014-02-12 11:17 ` Arnd Bergmann 2014-02-12 11:17 ` Arnd Bergmann 2014-02-18 15:38 ` Catalin Marinas 2014-02-18 15:38 ` Catalin Marinas 2014-02-19 11:39 ` AKASHI Takahiro 2014-02-19 11:39 ` AKASHI Takahiro 2014-02-19 16:41 ` Catalin Marinas 2014-02-19 16:41 ` Catalin Marinas 2014-02-20 0:34 ` AKASHI Takahiro 2014-02-20 0:34 ` AKASHI Takahiro 2014-02-07 10:11 ` [PATCH 2/2] arm64: is_compat_task is defined both in asm/compat.h and linux/compat.h AKASHI Takahiro 2014-02-07 10:11 ` AKASHI Takahiro 2014-02-17 19:32 ` Will Deacon 2014-02-17 19:32 ` Will Deacon 2014-02-19 11:16 ` AKASHI Takahiro 2014-02-19 11:16 ` AKASHI Takahiro 2014-02-25 9:20 ` [PATCH v2 0/3] arm64: Add seccomp support AKASHI Takahiro 2014-02-25 9:20 ` AKASHI Takahiro 2014-02-25 9:20 ` [PATCH v2 1/3] asm-generic: Add generic seccomp.h for secure computing mode 1 AKASHI Takahiro 2014-02-25 9:20 ` AKASHI Takahiro 2014-02-25 9:20 ` [PATCH v2 2/3] arm64: Add seccomp support AKASHI Takahiro 2014-02-25 9:20 ` AKASHI Takahiro 2014-02-28 17:20 ` Will Deacon 2014-02-28 17:20 ` Will Deacon 2014-03-06 2:34 ` AKASHI Takahiro 2014-03-06 2:34 ` AKASHI Takahiro 2014-03-06 15:24 ` Will Deacon 2014-03-06 15:24 ` Will Deacon 2014-02-25 9:20 ` [PATCH v2 3/3] arm64: is_compat_task is defined both in asm/compat.h and linux/compat.h AKASHI Takahiro 2014-02-25 9:20 ` AKASHI Takahiro 2014-02-28 16:58 ` Will Deacon 2014-02-28 16:58 ` Will Deacon 2014-03-13 10:17 ` [PATCH v3 0/3] arm64: Add seccomp support AKASHI Takahiro 2014-03-13 10:17 ` AKASHI Takahiro 2014-03-13 10:17 ` AKASHI Takahiro [this message] 2014-03-13 10:17 ` [PATCH v3 1/3] asm-generic: Add generic seccomp.h for secure computing mode 1 AKASHI Takahiro 2014-03-14 17:08 ` Catalin Marinas 2014-03-14 17:08 ` Catalin Marinas 2014-03-13 10:17 ` [PATCH v3 2/3] arm64: Add seccomp support AKASHI Takahiro 2014-03-13 10:17 ` AKASHI Takahiro 2014-03-13 10:17 ` [PATCH v3 3/3] arm64: is_compat_task is defined both in asm/compat.h and linux/compat.h AKASHI Takahiro 2014-03-13 10:17 ` AKASHI Takahiro 2014-03-15 5:50 ` [PATCH_v4 0/2] arm64: Add seccomp support AKASHI Takahiro 2014-03-15 5:50 ` AKASHI Takahiro 2014-03-15 5:50 ` [PATCH_v4 1/2] asm-generic: Add generic seccomp.h for secure computing mode 1 AKASHI Takahiro 2014-03-15 5:50 ` AKASHI Takahiro 2014-03-15 5:50 ` [PATCH_v4 2/2] arm64: Add seccomp support AKASHI Takahiro 2014-03-15 5:50 ` AKASHI Takahiro 2014-06-25 14:53 ` [PATCH_v4 0/2] " Mark Salter 2014-06-25 14:53 ` Mark Salter 2014-06-26 0:57 ` AKASHI Takahiro 2014-06-26 0:57 ` AKASHI Takahiro
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