diff options
| author | Catalin Marinas <catalin.marinas@arm.com> | 2012-10-10 15:50:03 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2012-10-11 10:39:08 +0100 |
| commit | 7606c37d4a447ea3b0efb2165d3ccf516b7d8696 (patch) | |
| tree | 91b61e142e160dc67342291f1863d2333059174e /arch/arm64/kernel/ptrace.c | |
| parent | f3d447a97f24f7c1e14767e1974b8e5bc219bc07 (diff) | |
arm64: Do not export the compat-specific definitions to the user
This patch adds #ifdef __KERNEL__ guards around the COMPAT_* definitions
to avoid exporting them to user. AArch32 user requiring the kernel
headers must use those generated with ARCH=arm.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64/kernel/ptrace.c')
| -rw-r--r-- | arch/arm64/kernel/ptrace.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c index ac3550ecc7b..2ea3968367c 100644 --- a/arch/arm64/kernel/ptrace.c +++ b/arch/arm64/kernel/ptrace.c @@ -823,11 +823,11 @@ static int compat_ptrace_read_user(struct task_struct *tsk, compat_ulong_t off, if (off & 3) return -EIO; - if (off == PT_TEXT_ADDR) + if (off == COMPAT_PT_TEXT_ADDR) tmp = tsk->mm->start_code; - else if (off == PT_DATA_ADDR) + else if (off == COMPAT_PT_DATA_ADDR) tmp = tsk->mm->start_data; - else if (off == PT_TEXT_END_ADDR) + else if (off == COMPAT_PT_TEXT_END_ADDR) tmp = tsk->mm->end_code; else if (off < sizeof(compat_elf_gregset_t)) return copy_regset_to_user(tsk, &user_aarch32_view, |