From 7e51aa4486bcf72daeb5d30227c4c01563f37044 Mon Sep 17 00:00:00 2001 From: Eric Paris Date: Wed, 2 Apr 2014 16:00:58 -0400 Subject: audit: drop unused struct audit_rule definition The kernel only uses struct audit_rule_data. We dropped support for struct audit_rule a long time ago. Drop the definition in the header file. Signed-off-by: Eric Paris --- include/uapi/linux/audit.h | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h index cf6714752b69..df71b1d2cbb8 100644 --- a/include/uapi/linux/audit.h +++ b/include/uapi/linux/audit.h @@ -444,17 +444,4 @@ struct audit_rule_data { char buf[0]; /* string fields buffer */ }; -/* audit_rule is supported to maintain backward compatibility with - * userspace. It supports integer fields only and corresponds to - * AUDIT_ADD, AUDIT_DEL and AUDIT_LIST requests. - */ -struct audit_rule { /* for AUDIT_LIST, AUDIT_ADD, and AUDIT_DEL */ - __u32 flags; /* AUDIT_PER_{TASK,CALL}, AUDIT_PREPEND */ - __u32 action; /* AUDIT_NEVER, AUDIT_POSSIBLE, AUDIT_ALWAYS */ - __u32 field_count; - __u32 mask[AUDIT_BITMASK_SIZE]; - __u32 fields[AUDIT_MAX_FIELDS]; - __u32 values[AUDIT_MAX_FIELDS]; -}; - #endif /* _UAPI_LINUX_AUDIT_H_ */ -- cgit v1.2.3-71-gd317 From ce5d112827e5c2e9864323d0efd7ec2a62c6dce0 Mon Sep 17 00:00:00 2001 From: Eric Paris Date: Tue, 11 Mar 2014 13:50:46 -0400 Subject: ARCH: AUDIT: implement syscall_get_arch for all arches For all arches which support audit implement syscall_get_arch() They are all pretty easy and straight forward, stolen from how the call to audit_syscall_entry() determines the arch. Based-on-patch-by: Richard Briggs Signed-off-by: Eric Paris Cc: linux-ia64@vger.kernel.org Cc: microblaze-uclinux@itee.uq.edu.au Cc: linux-mips@linux-mips.org Cc: linux@lists.openrisc.net Cc: linux-parisc@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: sparclinux@vger.kernel.org --- arch/ia64/include/asm/syscall.h | 6 ++++++ arch/microblaze/include/asm/syscall.h | 5 +++++ arch/mips/include/asm/syscall.h | 2 +- arch/openrisc/include/asm/syscall.h | 5 +++++ arch/parisc/include/asm/syscall.h | 11 +++++++++++ arch/powerpc/include/asm/syscall.h | 12 ++++++++++++ arch/sparc/include/asm/syscall.h | 8 ++++++++ include/uapi/linux/audit.h | 1 + 8 files changed, 49 insertions(+), 1 deletion(-) (limited to 'include/uapi/linux') diff --git a/arch/ia64/include/asm/syscall.h b/arch/ia64/include/asm/syscall.h index a7ff1c6ab068..1d0b875fec44 100644 --- a/arch/ia64/include/asm/syscall.h +++ b/arch/ia64/include/asm/syscall.h @@ -13,6 +13,7 @@ #ifndef _ASM_SYSCALL_H #define _ASM_SYSCALL_H 1 +#include #include #include @@ -79,4 +80,9 @@ static inline void syscall_set_arguments(struct task_struct *task, ia64_syscall_get_set_arguments(task, regs, i, n, args, 1); } + +static inline int syscall_get_arch(void) +{ + return AUDIT_ARCH_IA64; +} #endif /* _ASM_SYSCALL_H */ diff --git a/arch/microblaze/include/asm/syscall.h b/arch/microblaze/include/asm/syscall.h index 9bc431783105..53cfaf34c343 100644 --- a/arch/microblaze/include/asm/syscall.h +++ b/arch/microblaze/include/asm/syscall.h @@ -1,6 +1,7 @@ #ifndef __ASM_MICROBLAZE_SYSCALL_H #define __ASM_MICROBLAZE_SYSCALL_H +#include #include #include #include @@ -99,4 +100,8 @@ static inline void syscall_set_arguments(struct task_struct *task, asmlinkage long do_syscall_trace_enter(struct pt_regs *regs); asmlinkage void do_syscall_trace_leave(struct pt_regs *regs); +static inline int syscall_get_arch(void) +{ + return AUDIT_ARCH_MICROBLAZE; +} #endif /* __ASM_MICROBLAZE_SYSCALL_H */ diff --git a/arch/mips/include/asm/syscall.h b/arch/mips/include/asm/syscall.h index 17960fe7a8ce..93b3b86c293c 100644 --- a/arch/mips/include/asm/syscall.h +++ b/arch/mips/include/asm/syscall.h @@ -129,7 +129,7 @@ extern const unsigned long sysn32_call_table[]; static inline int syscall_get_arch(void) { - int arch = EM_MIPS; + int arch = AUDIT_ARCH_MIPS; #ifdef CONFIG_64BIT if (!test_thread_flag(TIF_32BIT_REGS)) arch |= __AUDIT_ARCH_64BIT; diff --git a/arch/openrisc/include/asm/syscall.h b/arch/openrisc/include/asm/syscall.h index b752bb67891d..2db9f1cf0694 100644 --- a/arch/openrisc/include/asm/syscall.h +++ b/arch/openrisc/include/asm/syscall.h @@ -19,6 +19,7 @@ #ifndef __ASM_OPENRISC_SYSCALL_H__ #define __ASM_OPENRISC_SYSCALL_H__ +#include #include #include @@ -71,4 +72,8 @@ syscall_set_arguments(struct task_struct *task, struct pt_regs *regs, memcpy(®s->gpr[3 + i], args, n * sizeof(args[0])); } +static inline int syscall_get_arch(void) +{ + return AUDIT_ARCH_OPENRISC; +} #endif diff --git a/arch/parisc/include/asm/syscall.h b/arch/parisc/include/asm/syscall.h index 8bdfd2c8c39f..a5eba95d87fe 100644 --- a/arch/parisc/include/asm/syscall.h +++ b/arch/parisc/include/asm/syscall.h @@ -3,6 +3,8 @@ #ifndef _ASM_PARISC_SYSCALL_H_ #define _ASM_PARISC_SYSCALL_H_ +#include +#include #include #include @@ -37,4 +39,13 @@ static inline void syscall_get_arguments(struct task_struct *tsk, } } +static inline int syscall_get_arch(void) +{ + int arch = AUDIT_ARCH_PARISC; +#ifdef CONFIG_64BIT + if (!is_compat_task()) + arch = AUDIT_ARCH_PARISC64; +#endif + return arch; +} #endif /*_ASM_PARISC_SYSCALL_H_*/ diff --git a/arch/powerpc/include/asm/syscall.h b/arch/powerpc/include/asm/syscall.h index b54b2add07be..427154444f6d 100644 --- a/arch/powerpc/include/asm/syscall.h +++ b/arch/powerpc/include/asm/syscall.h @@ -13,6 +13,8 @@ #ifndef _ASM_SYSCALL_H #define _ASM_SYSCALL_H 1 +#include +#include #include /* ftrace syscalls requires exporting the sys_call_table */ @@ -86,4 +88,14 @@ static inline void syscall_set_arguments(struct task_struct *task, memcpy(®s->gpr[3 + i], args, n * sizeof(args[0])); } +static inline int syscall_get_arch(void) +{ + int arch = AUDIT_ARCH_PPC; + +#ifdef CONFIG_PPC64 + if (!is_32bit_task()) + arch = AUDIT_ARCH_PPC64; +#endif + return arch; +} #endif /* _ASM_SYSCALL_H */ diff --git a/arch/sparc/include/asm/syscall.h b/arch/sparc/include/asm/syscall.h index 025a02ad2e31..fed3d511b108 100644 --- a/arch/sparc/include/asm/syscall.h +++ b/arch/sparc/include/asm/syscall.h @@ -1,9 +1,11 @@ #ifndef __ASM_SPARC_SYSCALL_H #define __ASM_SPARC_SYSCALL_H +#include #include #include #include +#include /* * The syscall table always contains 32 bit pointers since we know that the @@ -124,4 +126,10 @@ static inline void syscall_set_arguments(struct task_struct *task, regs->u_regs[UREG_I0 + i + j] = args[j]; } +static inline int syscall_get_arch(void) +{ + return test_thread_flag(TIF_32BIT) ? AUDIT_ARCH_SPARC + : AUDIT_ARCH_SPARC64; +} + #endif /* __ASM_SPARC_SYSCALL_H */ diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h index df71b1d2cbb8..4d100c841c80 100644 --- a/include/uapi/linux/audit.h +++ b/include/uapi/linux/audit.h @@ -351,6 +351,7 @@ enum { #define AUDIT_ARCH_IA64 (EM_IA_64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE) #define AUDIT_ARCH_M32R (EM_M32R) #define AUDIT_ARCH_M68K (EM_68K) +#define AUDIT_ARCH_MICROBLAZE (EM_MICROBLAZE) #define AUDIT_ARCH_MIPS (EM_MIPS) #define AUDIT_ARCH_MIPSEL (EM_MIPS|__AUDIT_ARCH_LE) #define AUDIT_ARCH_MIPS64 (EM_MIPS|__AUDIT_ARCH_64BIT) -- cgit v1.2.3-71-gd317 From 29075feaf1f55e6b1aa4054b44bc141e8d5eab0b Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Fri, 26 Sep 2014 09:05:39 -0700 Subject: next: openrisc: Fix build openrisc:defconfig fails to build in next-20140926 with the following error. In file included from arch/openrisc/kernel/signal.c:31:0: ./arch/openrisc/include/asm/syscall.h: In function 'syscall_get_arch': ./arch/openrisc/include/asm/syscall.h:77:9: error: 'EM_OPENRISC' undeclared Fix by moving EM_OPENRISC to include/uapi/linux/elf-em.h. Fixes: ce5d112827e5 ("ARCH: AUDIT: implement syscall_get_arch for all arches") Cc: Eric Paris Cc: Stefan Kristiansson Cc: Geert Uytterhoeven Cc: Stephen Rothwell Signed-off-by: Guenter Roeck Signed-off-by: Eric Paris --- arch/openrisc/include/uapi/asm/elf.h | 3 +-- include/uapi/linux/elf-em.h | 1 + 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'include/uapi/linux') diff --git a/arch/openrisc/include/uapi/asm/elf.h b/arch/openrisc/include/uapi/asm/elf.h index f02ea5830420..88842760e66f 100644 --- a/arch/openrisc/include/uapi/asm/elf.h +++ b/arch/openrisc/include/uapi/asm/elf.h @@ -55,9 +55,8 @@ typedef elf_greg_t elf_gregset_t[ELF_NGREG]; /* A placeholder; OR32 does not have fp support yes, so no fp regs for now. */ typedef unsigned long elf_fpregset_t; -/* This should be moved to include/linux/elf.h */ +/* EM_OPENRISC is defined in linux/elf-em.h */ #define EM_OR32 0x8472 -#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */ /* * These are used to set parameters in the core dumps. diff --git a/include/uapi/linux/elf-em.h b/include/uapi/linux/elf-em.h index 01529bd96438..aa90bc98b6e2 100644 --- a/include/uapi/linux/elf-em.h +++ b/include/uapi/linux/elf-em.h @@ -32,6 +32,7 @@ #define EM_V850 87 /* NEC v850 */ #define EM_M32R 88 /* Renesas M32R */ #define EM_MN10300 89 /* Panasonic/MEI MN10300, AM33 */ +#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */ #define EM_BLACKFIN 106 /* ADI Blackfin Processor */ #define EM_TI_C6000 140 /* TI C6X DSPs */ #define EM_AARCH64 183 /* ARM 64 bit */ -- cgit v1.2.3-71-gd317