diff options
Diffstat (limited to 'arch/arm/kernel')
| -rw-r--r-- | arch/arm/kernel/calls.S | 2 | ||||
| -rw-r--r-- | arch/arm/kernel/module.c | 15 | ||||
| -rw-r--r-- | arch/arm/kernel/sys_oabi-compat.c | 20 |
3 files changed, 23 insertions, 14 deletions
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S index 9ca8d13f05f7..1680e9e9c831 100644 --- a/arch/arm/kernel/calls.S +++ b/arch/arm/kernel/calls.S @@ -370,6 +370,8 @@ CALL(sys_dup3) CALL(sys_pipe2) /* 360 */ CALL(sys_inotify_init1) + CALL(sys_preadv) + CALL(sys_pwritev) #ifndef syscalls_counted .equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls #define syscalls_counted diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c index d1731e39b496..bac03c81489d 100644 --- a/arch/arm/kernel/module.c +++ b/arch/arm/kernel/module.c @@ -169,6 +169,21 @@ apply_relocate(Elf32_Shdr *sechdrs, const char *strtab, unsigned int symindex, *(u32 *)loc = offset & 0x7fffffff; break; + case R_ARM_MOVW_ABS_NC: + case R_ARM_MOVT_ABS: + offset = *(u32 *)loc; + offset = ((offset & 0xf0000) >> 4) | (offset & 0xfff); + offset = (offset ^ 0x8000) - 0x8000; + + offset += sym->st_value; + if (ELF32_R_TYPE(rel->r_info) == R_ARM_MOVT_ABS) + offset >>= 16; + + *(u32 *)loc &= 0xfff0f000; + *(u32 *)loc |= ((offset & 0xf000) << 4) | + (offset & 0x0fff); + break; + default: printk(KERN_ERR "%s: unknown relocation: %u\n", module->name, ELF32_R_TYPE(rel->r_info)); diff --git a/arch/arm/kernel/sys_oabi-compat.c b/arch/arm/kernel/sys_oabi-compat.c index 42623db7f870..d59a0cd537f0 100644 --- a/arch/arm/kernel/sys_oabi-compat.c +++ b/arch/arm/kernel/sys_oabi-compat.c @@ -83,6 +83,7 @@ #include <linux/net.h> #include <linux/ipc.h> #include <linux/uaccess.h> +#include <linux/slab.h> struct oldabi_stat64 { unsigned long long st_dev; @@ -176,21 +177,12 @@ asmlinkage long sys_oabi_fstatat64(int dfd, int flag) { struct kstat stat; - int error = -EINVAL; + int error; - if ((flag & ~AT_SYMLINK_NOFOLLOW) != 0) - goto out; - - if (flag & AT_SYMLINK_NOFOLLOW) - error = vfs_lstat_fd(dfd, filename, &stat); - else - error = vfs_stat_fd(dfd, filename, &stat); - - if (!error) - error = cp_oldabi_stat64(&stat, statbuf); - -out: - return error; + error = vfs_fstatat(dfd, filename, &stat, flag); + if (error) + return error; + return cp_oldabi_stat64(&stat, statbuf); } struct oabi_flock64 { |