# This is a BitKeeper generated patch for the following project: # Project Name: Linux kernel tree # This patch format is intended for GNU patch command version 2.5 or higher. # This patch includes the following deltas: # ChangeSet 1.1263 -> 1.1264 # arch/m68k/vmlinux-sun3.lds 1.14 -> 1.15 # security/security.c 1.7 -> 1.8 # include/linux/init.h 1.25 -> 1.26 # include/asm-generic/vmlinux.lds.h 1.7 -> 1.8 # arch/x86_64/vmlinux.lds.S 1.16 -> 1.17 # arch/sparc/vmlinux.lds.S 1.16 -> 1.17 # arch/h8300/platform/h8300h/generic/rom.ld 1.1 -> 1.2 # init/main.c 1.99 -> 1.100 # arch/i386/vmlinux.lds.S 1.30 -> 1.31 # arch/parisc/vmlinux.lds.S 1.13 -> 1.14 # arch/mips/vmlinux.lds.S 1.8 -> 1.9 # arch/arm/vmlinux-armv.lds.in 1.24 -> 1.25 # security/capability.c 1.16 -> 1.17 # arch/s390/vmlinux.lds.S 1.13 -> 1.14 # arch/m68knommu/vmlinux.lds.S 1.9 -> 1.10 # arch/cris/vmlinux.lds.S 1.16 -> 1.17 # arch/mips64/vmlinux.lds.S 1.7 -> 1.8 # arch/alpha/vmlinux.lds.S 1.21 -> 1.22 # arch/sh/vmlinux.lds.S 1.10 -> 1.11 # arch/ppc64/vmlinux.lds.S 1.14 -> 1.15 # arch/ia64/vmlinux.lds.S 1.29 -> 1.30 # arch/sparc64/vmlinux.lds.S 1.18 -> 1.19 # arch/m68k/vmlinux-std.lds 1.16 -> 1.17 # arch/arm/vmlinux-armo.lds.in 1.15 -> 1.16 # security/root_plug.c 1.3 -> 1.4 # arch/ppc/vmlinux.lds.S 1.19 -> 1.20 # # The following is the BitKeeper ChangeSet Log # -------------------------------------------- # 03/06/02 chrisat_private 1.1264 # [LSM] early init for security modules. As discussed before, this allows # for early initialization of security modules when compiled statically # into the kernel. The standard do_initcalls is too late for complete # coverage of all filesystems and threads, for example. # -------------------------------------------- # diff -Nru a/arch/alpha/vmlinux.lds.S b/arch/alpha/vmlinux.lds.S --- a/arch/alpha/vmlinux.lds.S Mon Jun 2 01:31:49 2003 +++ b/arch/alpha/vmlinux.lds.S Mon Jun 2 01:31:49 2003 @@ -74,6 +74,9 @@ __con_initcall_end = .; } + . = ALIGN(8); + SECURITY_INIT + . = ALIGN(64); __per_cpu_start = .; .data.percpu : { *(.data.percpu) } diff -Nru a/arch/arm/vmlinux-armo.lds.in b/arch/arm/vmlinux-armo.lds.in --- a/arch/arm/vmlinux-armo.lds.in Mon Jun 2 01:31:49 2003 +++ b/arch/arm/vmlinux-armo.lds.in Mon Jun 2 01:31:49 2003 @@ -43,6 +43,7 @@ __con_initcall_start = .; *(.con_initcall.init) __con_initcall_end = .; + SECURITY_INIT . = ALIGN(32768); __init_end = .; } diff -Nru a/arch/arm/vmlinux-armv.lds.in b/arch/arm/vmlinux-armv.lds.in --- a/arch/arm/vmlinux-armv.lds.in Mon Jun 2 01:31:49 2003 +++ b/arch/arm/vmlinux-armv.lds.in Mon Jun 2 01:31:49 2003 @@ -53,6 +53,7 @@ __con_initcall_start = .; *(.con_initcall.init) __con_initcall_end = .; + SECURITY_INIT . = ALIGN(32); __initramfs_start = .; usr/built-in.o(.init.ramfs) diff -Nru a/arch/cris/vmlinux.lds.S b/arch/cris/vmlinux.lds.S --- a/arch/cris/vmlinux.lds.S Mon Jun 2 01:31:49 2003 +++ b/arch/cris/vmlinux.lds.S Mon Jun 2 01:31:49 2003 @@ -74,7 +74,9 @@ __con_initcall_start = .; *(.con_initcall.init) __con_initcall_end = .; - + } + SECURITY_INIT + /* We fill to the next page, so we can discard all init pages without needing to consider what payload might be appended to the kernel image. */ diff -Nru a/arch/h8300/platform/h8300h/generic/rom.ld b/arch/h8300/platform/h8300h/generic/rom.ld --- a/arch/h8300/platform/h8300h/generic/rom.ld Mon Jun 2 01:31:49 2003 +++ b/arch/h8300/platform/h8300h/generic/rom.ld Mon Jun 2 01:31:49 2003 @@ -83,6 +83,7 @@ ___con_initcall_start = .; *(.con_initcall.init) ___con_initcall_end = .; + SECURITY_INIT . = ALIGN(4); ___initramfs_start = .; *(.init.ramfs) diff -Nru a/arch/i386/vmlinux.lds.S b/arch/i386/vmlinux.lds.S --- a/arch/i386/vmlinux.lds.S Mon Jun 2 01:31:49 2003 +++ b/arch/i386/vmlinux.lds.S Mon Jun 2 01:31:49 2003 @@ -81,6 +81,7 @@ __con_initcall_start = .; .con_initcall.init : { *(.con_initcall.init) } __con_initcall_end = .; + SECURITY_INIT . = ALIGN(4); __alt_instructions = .; .altinstructions : { *(.altinstructions) } diff -Nru a/arch/ia64/vmlinux.lds.S b/arch/ia64/vmlinux.lds.S --- a/arch/ia64/vmlinux.lds.S Mon Jun 2 01:31:49 2003 +++ b/arch/ia64/vmlinux.lds.S Mon Jun 2 01:31:49 2003 @@ -141,6 +141,10 @@ .con_initcall.init : AT(ADDR(.con_initcall.init) - PAGE_OFFSET) { *(.con_initcall.init) } __con_initcall_end = .; + __security_initcall_start = .; + .security_initcall.init : AT(ADDR(.security_initcall.init) - PAGE_OFFSET) + { *(.security_initcall.init) } + __security_initcall_end = .; . = ALIGN(PAGE_SIZE); __init_end = .; diff -Nru a/arch/m68k/vmlinux-std.lds b/arch/m68k/vmlinux-std.lds --- a/arch/m68k/vmlinux-std.lds Mon Jun 2 01:31:49 2003 +++ b/arch/m68k/vmlinux-std.lds Mon Jun 2 01:31:49 2003 @@ -67,6 +67,7 @@ __con_initcall_start = .; .con_initcall.init : { *(.con_initcall.init) } __con_initcall_end = .; + SECURITY_INIT . = ALIGN(8192); __initramfs_start = .; .init.ramfs : { *(.init.ramfs) } diff -Nru a/arch/m68k/vmlinux-sun3.lds b/arch/m68k/vmlinux-sun3.lds --- a/arch/m68k/vmlinux-sun3.lds Mon Jun 2 01:31:49 2003 +++ b/arch/m68k/vmlinux-sun3.lds Mon Jun 2 01:31:49 2003 @@ -61,6 +61,7 @@ __con_initcall_start = .; .con_initcall.init : { *(.con_initcall.init) } __con_initcall_end = .; + SECURITY_INIT . = ALIGN(8192); __initramfs_start = .; .init.ramfs : { *(.init.ramfs) } diff -Nru a/arch/m68knommu/vmlinux.lds.S b/arch/m68knommu/vmlinux.lds.S --- a/arch/m68knommu/vmlinux.lds.S Mon Jun 2 01:31:49 2003 +++ b/arch/m68knommu/vmlinux.lds.S Mon Jun 2 01:31:49 2003 @@ -277,9 +277,7 @@ __con_initcall_start = .; *(.con_initcall.init) __con_initcall_end = .; - __security_initcall_start = .; - *(.security_initcall.init) - __security_initcall_end = .; + SECURITY_INIT . = ALIGN(4); __initramfs_start = .; *(.init.ramfs) diff -Nru a/arch/mips/vmlinux.lds.S b/arch/mips/vmlinux.lds.S --- a/arch/mips/vmlinux.lds.S Mon Jun 2 01:31:49 2003 +++ b/arch/mips/vmlinux.lds.S Mon Jun 2 01:31:49 2003 @@ -54,6 +54,7 @@ __con_initcall_start = .; .con_initcall.init : { *(.con_initcall.init) } __con_initcall_end = .; + SECURITY_INIT . = ALIGN(4096); /* Align double page for init_task_union */ __init_end = .; diff -Nru a/arch/mips64/vmlinux.lds.S b/arch/mips64/vmlinux.lds.S --- a/arch/mips64/vmlinux.lds.S Mon Jun 2 01:31:49 2003 +++ b/arch/mips64/vmlinux.lds.S Mon Jun 2 01:31:49 2003 @@ -53,6 +53,7 @@ __con_initcall_start = .; .con_initcall.init : { *(.con_initcall.init) } __con_initcall_end = .; + SECURITY_INIT . = ALIGN(4096); /* Align double page for init_task_union */ __init_end = .; diff -Nru a/arch/parisc/vmlinux.lds.S b/arch/parisc/vmlinux.lds.S --- a/arch/parisc/vmlinux.lds.S Mon Jun 2 01:31:49 2003 +++ b/arch/parisc/vmlinux.lds.S Mon Jun 2 01:31:49 2003 @@ -80,6 +80,7 @@ __con_initcall_start = .; .con_initcall.init : { *(.con_initcall.init) } __con_initcall_end = .; + SECURITY_INIT . = ALIGN(4096); __initramfs_start = .; .init.ramfs : { *(.init.ramfs) } diff -Nru a/arch/ppc/vmlinux.lds.S b/arch/ppc/vmlinux.lds.S --- a/arch/ppc/vmlinux.lds.S Mon Jun 2 01:31:49 2003 +++ b/arch/ppc/vmlinux.lds.S Mon Jun 2 01:31:49 2003 @@ -115,6 +115,8 @@ .con_initcall.init : { *(.con_initcall.init) } __con_initcall_end = .; + SECURITY_INIT + __start___ftr_fixup = .; __ftr_fixup : { *(__ftr_fixup) } __stop___ftr_fixup = .; diff -Nru a/arch/ppc64/vmlinux.lds.S b/arch/ppc64/vmlinux.lds.S --- a/arch/ppc64/vmlinux.lds.S Mon Jun 2 01:31:49 2003 +++ b/arch/ppc64/vmlinux.lds.S Mon Jun 2 01:31:49 2003 @@ -104,6 +104,7 @@ __con_initcall_start = .; .con_initcall.init : { *(.con_initcall.init) } __con_initcall_end = .; + SECURITY_INIT . = ALIGN(4096); __initramfs_start = .; .init.ramfs : { *(.init.ramfs) } diff -Nru a/arch/s390/vmlinux.lds.S b/arch/s390/vmlinux.lds.S --- a/arch/s390/vmlinux.lds.S Mon Jun 2 01:31:49 2003 +++ b/arch/s390/vmlinux.lds.S Mon Jun 2 01:31:49 2003 @@ -94,6 +94,7 @@ __con_initcall_start = .; .con_initcall.init : { *(.con_initcall.init) } __con_initcall_end = .; + SECURITY_INIT . = ALIGN(256); __initramfs_start = .; .init.ramfs : { *(.init.initramfs) } diff -Nru a/arch/sh/vmlinux.lds.S b/arch/sh/vmlinux.lds.S --- a/arch/sh/vmlinux.lds.S Mon Jun 2 01:31:49 2003 +++ b/arch/sh/vmlinux.lds.S Mon Jun 2 01:31:49 2003 @@ -71,6 +71,7 @@ __con_initcall_start = .; .con_initcall.init : { *(.con_initcall.init) } __con_initcall_end = .; + SECURITY_INIT __machvec_start = .; .machvec.init : { *(.machvec.init) } __machvec_end = .; diff -Nru a/arch/sparc/vmlinux.lds.S b/arch/sparc/vmlinux.lds.S --- a/arch/sparc/vmlinux.lds.S Mon Jun 2 01:31:49 2003 +++ b/arch/sparc/vmlinux.lds.S Mon Jun 2 01:31:49 2003 @@ -62,6 +62,7 @@ __con_initcall_start = .; .con_initcall.init : { *(.con_initcall.init) } __con_initcall_end = .; + SECURITY_INIT . = ALIGN(4096); __initramfs_start = .; .init.ramfs : { *(.init.ramfs) } diff -Nru a/arch/sparc64/vmlinux.lds.S b/arch/sparc64/vmlinux.lds.S --- a/arch/sparc64/vmlinux.lds.S Mon Jun 2 01:31:49 2003 +++ b/arch/sparc64/vmlinux.lds.S Mon Jun 2 01:31:49 2003 @@ -68,6 +68,7 @@ __con_initcall_start = .; .con_initcall.init : { *(.con_initcall.init) } __con_initcall_end = .; + SECURITY_INIT . = ALIGN(8192); __initramfs_start = .; .init.ramfs : { *(.init.ramfs) } diff -Nru a/arch/x86_64/vmlinux.lds.S b/arch/x86_64/vmlinux.lds.S --- a/arch/x86_64/vmlinux.lds.S Mon Jun 2 01:31:49 2003 +++ b/arch/x86_64/vmlinux.lds.S Mon Jun 2 01:31:49 2003 @@ -105,6 +105,7 @@ __con_initcall_start = .; .con_initcall.init : { *(.con_initcall.init) } __con_initcall_end = .; + SECURITY_INIT . = ALIGN(4096); __initramfs_start = .; .init.ramfs : { *(.init.ramfs) } diff -Nru a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h --- a/include/asm-generic/vmlinux.lds.h Mon Jun 2 01:31:49 2003 +++ b/include/asm-generic/vmlinux.lds.h Mon Jun 2 01:31:49 2003 @@ -45,3 +45,9 @@ *(__ksymtab_strings) \ } +#define SECURITY_INIT \ + .security_initcall.init : { \ + __security_initcall_start = .; \ + *(.security_initcall.init) \ + __security_initcall_end = .; \ + } diff -Nru a/include/linux/init.h b/include/linux/init.h --- a/include/linux/init.h Mon Jun 2 01:31:49 2003 +++ b/include/linux/init.h Mon Jun 2 01:31:49 2003 @@ -64,6 +64,7 @@ typedef void (*exitcall_t)(void); extern initcall_t __con_initcall_start, __con_initcall_end; +extern initcall_t __security_initcall_start, __security_initcall_end; #endif #ifndef MODULE @@ -96,6 +97,9 @@ #define console_initcall(fn) \ static initcall_t __initcall_##fn __attribute__ ((unused,__section__ (".con_initcall.init")))=fn +#define security_initcall(fn) \ + static initcall_t __initcall_##fn __attribute__ ((unused,__section__ (".security_initcall.init"))) = fn + struct obs_kernel_param { const char *str; int (*setup_func)(char *); @@ -142,6 +146,8 @@ #define fs_initcall(fn) module_init(fn) #define device_initcall(fn) module_init(fn) #define late_initcall(fn) module_init(fn) + +#define security_initcall(fn) module_init(fn) /* These macros create a dummy inline: gcc 2.9x does not count alias as usage, hence the `unused function' warning when __init functions diff -Nru a/init/main.c b/init/main.c --- a/init/main.c Mon Jun 2 01:31:49 2003 +++ b/init/main.c Mon Jun 2 01:31:49 2003 @@ -435,8 +435,8 @@ pte_chain_init(); fork_init(num_physpages); proc_caches_init(); - security_scaffolding_startup(); buffer_init(); + security_scaffolding_startup(); vfs_caches_init(num_physpages); radix_tree_init(); signals_init(); diff -Nru a/security/capability.c b/security/capability.c --- a/security/capability.c Mon Jun 2 01:31:49 2003 +++ b/security/capability.c Mon Jun 2 01:31:49 2003 @@ -340,7 +340,7 @@ } } -module_init (capability_init); +security_initcall (capability_init); module_exit (capability_exit); MODULE_DESCRIPTION("Standard Linux Capabilities Security Module"); diff -Nru a/security/root_plug.c b/security/root_plug.c --- a/security/root_plug.c Mon Jun 2 01:31:49 2003 +++ b/security/root_plug.c Mon Jun 2 01:31:49 2003 @@ -183,7 +183,7 @@ printk (KERN_INFO "Root Plug module removed\n"); } -module_init (rootplug_init); +security_initcall (rootplug_init); module_exit (rootplug_exit); MODULE_DESCRIPTION("Root Plug sample LSM module, written for Linux Journal article"); diff -Nru a/security/security.c b/security/security.c --- a/security/security.c Mon Jun 2 01:31:49 2003 +++ b/security/security.c Mon Jun 2 01:31:49 2003 @@ -38,12 +38,22 @@ return 0; } +static void __init do_security_initcalls(void) +{ + initcall_t *call; + call = &__security_initcall_start; + while (call < &__security_initcall_end) { + (*call)(); + call++; + } +} + /** * security_scaffolding_startup - initialzes the security scaffolding framework * * This should be called early in the kernel initialization sequence. */ -int security_scaffolding_startup (void) +int __init security_scaffolding_startup (void) { printk (KERN_INFO "Security Scaffold v" SECURITY_SCAFFOLD_VERSION " initialized\n"); @@ -55,6 +65,7 @@ } security_ops = &dummy_security_ops; + do_security_initcalls(); return 0; } _______________________________________________ linux-security-module mailing list linux-security-moduleat_private http://mail.wirex.com/mailman/listinfo/linux-security-module
This archive was generated by hypermail 2b30 : Mon Jun 02 2003 - 03:07:04 PDT