diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/asm/elf.h | 1 | ||||
| -rw-r--r-- | arch/arm/kernel/module.c | 9 | ||||
| -rw-r--r-- | arch/arm/mach-iop13xx/pci.c | 5 | ||||
| -rw-r--r-- | arch/arm/mm/mmu.c | 2 |
4 files changed, 15 insertions, 2 deletions
diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h index def8eac6e89..d7da19bcf92 100644 --- a/arch/arm/include/asm/elf.h +++ b/arch/arm/include/asm/elf.h @@ -50,6 +50,7 @@ typedef struct user_fp elf_fpregset_t; #define R_ARM_ABS32 2 #define R_ARM_CALL 28 #define R_ARM_JUMP24 29 +#define R_ARM_V4BX 40 #define R_ARM_PREL31 42 /* diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c index 13dbd5bf5cc..d1731e39b49 100644 --- a/arch/arm/kernel/module.c +++ b/arch/arm/kernel/module.c @@ -155,6 +155,15 @@ apply_relocate(Elf32_Shdr *sechdrs, const char *strtab, unsigned int symindex, *(u32 *)loc |= offset & 0x00ffffff; break; + case R_ARM_V4BX: + /* Preserve Rm and the condition code. Alter + * other bits to re-code instruction as + * MOV PC,Rm. + */ + *(u32 *)loc &= 0xf000000f; + *(u32 *)loc |= 0x01a0f000; + break; + case R_ARM_PREL31: offset = *(u32 *)loc + sym->st_value - loc; *(u32 *)loc = offset & 0x7fffffff; diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c index 673b0db2203..4873f26a42e 100644 --- a/arch/arm/mach-iop13xx/pci.c +++ b/arch/arm/mach-iop13xx/pci.c @@ -1026,8 +1026,10 @@ int iop13xx_pci_setup(int nr, struct pci_sys_data *sys) which_atu = 0; } - if (!which_atu) + if (!which_atu) { + kfree(res); return 0; + } switch(which_atu) { case IOP13XX_INIT_ATU_ATUX: @@ -1074,6 +1076,7 @@ int iop13xx_pci_setup(int nr, struct pci_sys_data *sys) sys->map_irq = iop13xx_pcie_map_irq; break; default: + kfree(res); return 0; } diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index 1585814f841..b438fc4fb77 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -723,7 +723,7 @@ static void __init sanity_check_meminfo(void) * the vmalloc area. */ if (__va(bank->start) >= VMALLOC_MIN || - __va(bank->start) < PAGE_OFFSET) { + __va(bank->start) < (void *)PAGE_OFFSET) { printk(KERN_NOTICE "Ignoring RAM at %.8lx-%.8lx " "(vmalloc region overlap).\n", bank->start, bank->start + bank->size - 1); |