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Commit e2bebb4a authored by Kees Cook's avatar Kees Cook Committed by Jonas Bonn
Browse files

audit: define AUDIT_ARCH_OPENRISC 



When using audit on OpenRISC, an audit arch is needed. This defines
it and fixes a compile-time bug uncovered in linux-next, likely from a
cut/paste from an arch with 64/32-bit modes that defined arch_arch():
arch/openrisc/kernel/ptrace.c:190:2: error: implicit declaration of function 'audit_arch'

This replaces it with the newly defined AUDIT_ARCH_OPENRISC, since it
is only 32-bit, and currently only operates in big-endian mode.

Reported-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: default avatarKees Cook <keescook@chromium.org>
Signed-off-by: default avatarJonas Bonn <jonas@southpole.se>
parent 807607f7

arch/openrisc/kernel/ptrace.c

+1 −1
Original line number Diff line number Diff line
@@ -187,7 +187,7 @@ asmlinkage long do_syscall_trace_enter(struct pt_regs *regs) 
		 */

		ret = -1L;



	audit_syscall_entry(audit_arch(), regs->gpr[11],

	audit_syscall_entry(AUDIT_ARCH_OPENRISC, regs->gpr[11],

			    regs->gpr[3], regs->gpr[4],

			    regs->gpr[5], regs->gpr[6]);

include/linux/audit.h

+1 −0
Original line number Diff line number Diff line
@@ -337,6 +337,7 @@ enum { 
#define AUDIT_ARCH_MIPSEL	(EM_MIPS|__AUDIT_ARCH_LE)

#define AUDIT_ARCH_MIPS64	(EM_MIPS|__AUDIT_ARCH_64BIT)

#define AUDIT_ARCH_MIPSEL64	(EM_MIPS|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)

#define AUDIT_ARCH_OPENRISC	(EM_OPENRISC)

#define AUDIT_ARCH_PARISC	(EM_PARISC)

#define AUDIT_ARCH_PARISC64	(EM_PARISC|__AUDIT_ARCH_64BIT)

#define AUDIT_ARCH_PPC		(EM_PPC)