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authorIngo Molnar <mingo@kernel.org>2014-04-18 12:14:55 +0200
committerIngo Molnar <mingo@kernel.org>2014-04-18 12:14:55 +0200
commit1111b680d34bc19190f02a1b4479c3fcc592c22e (patch)
tree9d45ad88b9354205a2d1fd76a338ab8693a16d86 /kernel/seccomp.c
parent37b6cb475a6d74bc047c53bc323d6eb3113e27a4 (diff)
parent24223657806a0ebd0ae5c9caaf7b021091889cf2 (diff)
Merge branch 'perf/urgent' into perf/core, to pick up PMU driver fixes.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/seccomp.c')
-rw-r--r--kernel/seccomp.c17
1 files changed, 8 insertions, 9 deletions
diff --git a/kernel/seccomp.c b/kernel/seccomp.c
index d8d046c0726..590c3792508 100644
--- a/kernel/seccomp.c
+++ b/kernel/seccomp.c
@@ -69,18 +69,17 @@ static void populate_seccomp_data(struct seccomp_data *sd)
{
struct task_struct *task = current;
struct pt_regs *regs = task_pt_regs(task);
+ unsigned long args[6];
sd->nr = syscall_get_nr(task, regs);
sd->arch = syscall_get_arch();
-
- /* Unroll syscall_get_args to help gcc on arm. */
- syscall_get_arguments(task, regs, 0, 1, (unsigned long *) &sd->args[0]);
- syscall_get_arguments(task, regs, 1, 1, (unsigned long *) &sd->args[1]);
- syscall_get_arguments(task, regs, 2, 1, (unsigned long *) &sd->args[2]);
- syscall_get_arguments(task, regs, 3, 1, (unsigned long *) &sd->args[3]);
- syscall_get_arguments(task, regs, 4, 1, (unsigned long *) &sd->args[4]);
- syscall_get_arguments(task, regs, 5, 1, (unsigned long *) &sd->args[5]);
-
+ syscall_get_arguments(task, regs, 0, 6, args);
+ sd->args[0] = args[0];
+ sd->args[1] = args[1];
+ sd->args[2] = args[2];
+ sd->args[3] = args[3];
+ sd->args[4] = args[4];
+ sd->args[5] = args[5];
sd->instruction_pointer = KSTK_EIP(task);
}