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54f30b83fe
There are a few warnings in powerpc64 defconfig builds after -Wmissing-prototypes gets promoted from W=1 to the default warning set: arch/powerpc/mm/book3s64/pgtable.c:422:6: error: no previous prototype for 'arch_report_meminfo' [-Werror=missing-prototypes] arch/powerpc/platforms/cell/ras.c:275:5: error: no previous prototype for 'cbe_sysreset_hack' [-Werror=missing-prototypes] arch/powerpc/platforms/cell/spu_manage.c:29:21: error: no previous prototype for 'spu_devnode' [-Werror=missing-prototypes] arch/powerpc/platforms/pasemi/time.c:12:17: error: no previous prototype for 'pas_get_boot_time' [-Werror=missing-prototypes] arch/powerpc/platforms/powermac/feature.c:1532:13: error: no previous prototype for 'g5_phy_disable_cpu1' [-Werror=missing-prototypes] arch/powerpc/platforms/86xx/pic.c:28:13: error: no previous prototype for 'mpc86xx_init_irq' [-Werror=missing-prototypes] drivers/pci/pci-sysfs.c:936:13: error: no previous prototype for 'pci_adjust_legacy_attr' [-Werror=missing-prototypes] Address these by including the right header files or marking the functions static. The audit.c one is a bit tricky since compat_audit.h cannot include regular kernel headers tht have conflicting types on 32-bit powerpc. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [mpe: Drop change to __vmemmap_free() which only exists in mm] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/20230727122720.2558065-1-arnd@kernel.org
88 lines
2 KiB
C
88 lines
2 KiB
C
// SPDX-License-Identifier: GPL-2.0
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#include <linux/init.h>
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#include <linux/types.h>
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#include <linux/audit.h>
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#include <asm/unistd.h>
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#include "audit_32.h"
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static unsigned dir_class[] = {
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#include <asm-generic/audit_dir_write.h>
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~0U
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};
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static unsigned read_class[] = {
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#include <asm-generic/audit_read.h>
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~0U
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};
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static unsigned write_class[] = {
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#include <asm-generic/audit_write.h>
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~0U
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};
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static unsigned chattr_class[] = {
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#include <asm-generic/audit_change_attr.h>
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~0U
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};
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static unsigned signal_class[] = {
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#include <asm-generic/audit_signal.h>
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~0U
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};
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int audit_classify_arch(int arch)
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{
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#ifdef CONFIG_PPC64
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if (arch == AUDIT_ARCH_PPC)
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return 1;
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#endif
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return 0;
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}
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int audit_classify_syscall(int abi, unsigned syscall)
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{
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#ifdef CONFIG_PPC64
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if (abi == AUDIT_ARCH_PPC)
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return ppc32_classify_syscall(syscall);
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#endif
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switch(syscall) {
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case __NR_open:
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return AUDITSC_OPEN;
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case __NR_openat:
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return AUDITSC_OPENAT;
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case __NR_socketcall:
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return AUDITSC_SOCKETCALL;
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case __NR_execve:
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return AUDITSC_EXECVE;
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case __NR_openat2:
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return AUDITSC_OPENAT2;
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default:
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return AUDITSC_NATIVE;
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}
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}
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static int __init audit_classes_init(void)
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{
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#ifdef CONFIG_PPC64
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extern __u32 ppc32_dir_class[];
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extern __u32 ppc32_write_class[];
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extern __u32 ppc32_read_class[];
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extern __u32 ppc32_chattr_class[];
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extern __u32 ppc32_signal_class[];
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audit_register_class(AUDIT_CLASS_WRITE_32, ppc32_write_class);
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audit_register_class(AUDIT_CLASS_READ_32, ppc32_read_class);
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audit_register_class(AUDIT_CLASS_DIR_WRITE_32, ppc32_dir_class);
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audit_register_class(AUDIT_CLASS_CHATTR_32, ppc32_chattr_class);
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audit_register_class(AUDIT_CLASS_SIGNAL_32, ppc32_signal_class);
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#endif
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audit_register_class(AUDIT_CLASS_WRITE, write_class);
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audit_register_class(AUDIT_CLASS_READ, read_class);
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audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class);
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audit_register_class(AUDIT_CLASS_CHATTR, chattr_class);
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audit_register_class(AUDIT_CLASS_SIGNAL, signal_class);
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return 0;
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}
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__initcall(audit_classes_init);
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