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Merge branch 'modules-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

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Pull module signing support from Rusty Russell:
 "module signing is the highlight, but it's an all-over David Howells frenzy..."

Hmm "Magrathea: Glacier signing key". Somebody has been reading too much HHGTTG.

* 'modules-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: (37 commits)
  X.509: Fix indefinite length element skip error handling
  X.509: Convert some printk calls to pr_devel
  asymmetric keys: fix printk format warning
  MODSIGN: Fix 32-bit overflow in X.509 certificate validity date checking
  MODSIGN: Make mrproper should remove generated files.
  MODSIGN: Use utf8 strings in signer's name in autogenerated X.509 certs
  MODSIGN: Use the same digest for the autogen key sig as for the module sig
  MODSIGN: Sign modules during the build process
  MODSIGN: Provide a script for generating a key ID from an X.509 cert
  MODSIGN: Implement module signature checking
  MODSIGN: Provide module signing public keys to the kernel
  MODSIGN: Automatically generate module signing keys if missing
  MODSIGN: Provide Kconfig options
  MODSIGN: Provide gitignore and make clean rules for extra files
  MODSIGN: Add FIPS policy
  module: signature checking hook
  X.509: Add a crypto key parser for binary (DER) X.509 certificates
  MPILIB: Provide a function to read raw data into an MPI
  X.509: Add an ASN.1 decoder
  X.509: Add simple ASN.1 grammar compiler
  ...
This commit is contained in:
Linus Torvalds
2012-10-14 13:39:34 -07:00
parent b6eea87fc6 dbadc17683
commit d25282d1c9
128 changed files with 6799 additions and 594 deletions
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2
arch/score/Kconfig
View File

@@ -11,6 +11,8 @@ config SCORE
select ARCH_DISCARD_MEMBLOCK
select GENERIC_CPU_DEVICES
select GENERIC_CLOCKEVENTS
select HAVE_MOD_ARCH_SPECIFIC
select MODULES_USE_ELF_REL
choice
prompt "System type"

6
arch/score/include/asm/module.h
View File

@@ -3,6 +3,7 @@
#include <linux/list.h>
#include <asm/uaccess.h>
#include <asm-generic/module.h>
struct mod_arch_specific {
/* Data Bus Error exception tables */
@@ -13,11 +14,6 @@ struct mod_arch_specific {
typedef uint8_t Elf64_Byte; /* Type for a 8-bit quantity. */
#define Elf_Shdr Elf32_Shdr
#define Elf_Sym Elf32_Sym
#define Elf_Ehdr Elf32_Ehdr
#define Elf_Addr Elf32_Addr
/* Given an address, look for it in the exception tables. */
#ifdef CONFIG_MODULES
const struct exception_table_entry *search_module_dbetables(unsigned long addr);

10
arch/score/kernel/module.c
View File

@@ -125,16 +125,6 @@ int apply_relocate(Elf_Shdr *sechdrs, const char *strtab,
return 0;
}
int apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
unsigned int symindex, unsigned int relsec,
struct module *me)
{
/* Non-standard return value... most other arch's return -ENOEXEC
* for an unsupported relocation variant
*/
return 0;
}
/* Given an address, look for it in the module exception tables. */
const struct exception_table_entry *search_module_dbetables(unsigned long addr)
{