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author | 2012-08-14 07:58:59 +0300 | |
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committer | 2012-08-14 07:58:59 +0300 | |
commit | ddf343f635fe4440cad528e12f96f28bd50aa099 (patch) | |
tree | e578f449d0c338c2db934341632e1b85f223ceb6 /arch/s390/kernel/compat_linux.c | |
parent | Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux (diff) | |
parent | s390/compat: fix mmap compat system calls (diff) | |
download | linux-dev-ddf343f635fe4440cad528e12f96f28bd50aa099.tar.xz linux-dev-ddf343f635fe4440cad528e12f96f28bd50aa099.zip |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 patches from Martin Schwidefsky:
"Included are bug fixes and a patch to enable system call filtering
with BPF."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/compat: fix mmap compat system calls
s390/compat: fix compat wrappers for process_vm system calls
s390: do not clobber personality flags in sys_32_personality()
s390/seccomp: add support for system call filtering using BPF
s390/sclp_sdias: Add missing break and "fall through"
s390/mm: remove MAX_PHYSADDR_BITS define
Diffstat (limited to 'arch/s390/kernel/compat_linux.c')
-rw-r--r-- | arch/s390/kernel/compat_linux.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c index d1225089a4bb..f606d935f495 100644 --- a/arch/s390/kernel/compat_linux.c +++ b/arch/s390/kernel/compat_linux.c @@ -620,7 +620,6 @@ asmlinkage unsigned long old32_mmap(struct mmap_arg_struct_emu31 __user *arg) return -EFAULT; if (a.offset & ~PAGE_MASK) return -EINVAL; - a.addr = (unsigned long) compat_ptr(a.addr); return sys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd, a.offset >> PAGE_SHIFT); } @@ -631,7 +630,6 @@ asmlinkage long sys32_mmap2(struct mmap_arg_struct_emu31 __user *arg) if (copy_from_user(&a, arg, sizeof(a))) return -EFAULT; - a.addr = (unsigned long) compat_ptr(a.addr); return sys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd, a.offset); } |