diff options
Diffstat (limited to 'arch/parisc')
| -rw-r--r-- | arch/parisc/Makefile | 7 | ||||
| -rw-r--r-- | arch/parisc/kernel/ptrace.c | 6 |
2 files changed, 8 insertions, 5 deletions
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile index 7187664034c3..5db8882f732c 100644 --- a/arch/parisc/Makefile +++ b/arch/parisc/Makefile @@ -48,7 +48,12 @@ cflags-y := -pipe # These flags should be implied by an hppa-linux configuration, but they # are not in gcc 3.2. -cflags-y += -mno-space-regs -mfast-indirect-calls +cflags-y += -mno-space-regs + +# -mfast-indirect-calls is only relevant for 32-bit kernels. +ifndef CONFIG_64BIT +cflags-y += -mfast-indirect-calls +endif # Currently we save and restore fpregs on all kernel entry/interruption paths. # If that gets optimized, we might need to disable the use of fpregs in the diff --git a/arch/parisc/kernel/ptrace.c b/arch/parisc/kernel/ptrace.c index 3bab72462ab5..92438c21d453 100644 --- a/arch/parisc/kernel/ptrace.c +++ b/arch/parisc/kernel/ptrace.c @@ -17,6 +17,7 @@ #include <linux/user.h> #include <linux/personality.h> #include <linux/security.h> +#include <linux/seccomp.h> #include <linux/compat.h> #include <linux/signal.h> #include <linux/audit.h> @@ -271,10 +272,7 @@ long do_syscall_trace_enter(struct pt_regs *regs) long ret = 0; /* Do the secure computing check first. */ - if (secure_computing(regs->gr[20])) { - /* seccomp failures shouldn't expose any additional code. */ - return -1; - } + secure_computing_strict(regs->gr[20]); if (test_thread_flag(TIF_SYSCALL_TRACE) && tracehook_report_syscall_entry(regs)) |