linux/arch
Eric W. Biederman 4f627af8e6 ptrace: Remove the unnecessary arguments from arch_ptrace_stop
Both arch_ptrace_stop_needed and arch_ptrace_stop are called with an
exit_code and a siginfo structure.  Neither argument is used by any of
the implementations so just remove the unneeded arguments.

The two arechitectures that implement arch_ptrace_stop are ia64 and
sparc.  Both architectures flush their register stacks before a
ptrace_stack so that all of the register information can be accessed
by debuggers.

As the question of if a register stack needs to be flushed is
independent of why ptrace is stopping not needing arguments make sense.

Cc: David Miller <davem@davemloft.net>
Cc: sparclinux@vger.kernel.org
Link: https://lkml.kernel.org/r/87lf3mx290.fsf@disp2133
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
2021-10-06 11:27:41 -05:00
..
alpha Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
arc Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
arm ARM development updates for 5.15: 2021-09-09 13:25:49 -07:00
arm64 Merge branch 'linus' into smp/urgent 2021-09-11 00:38:47 +02:00
csky Tracing updates for 5.15: 2021-09-05 11:50:41 -07:00
h8300 Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
hexagon Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
ia64 ptrace: Remove the unnecessary arguments from arch_ptrace_stop 2021-10-06 11:27:41 -05:00
m68k Merge branch 'akpm' (patches from Andrew) 2021-09-03 10:08:28 -07:00
microblaze Microblaze patches for 5.15-rc1 2021-09-08 16:02:13 -07:00
mips Merge branch 'linus' into smp/urgent 2021-09-11 00:38:47 +02:00
nds32 nds32/setup: remove unused memblock_region variable in setup_memory() 2021-09-08 18:45:53 -07:00
nios2 Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
openrisc Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
parisc parisc: Implement __get/put_kernel_nofault() 2021-09-09 22:53:09 +02:00
powerpc arch: remove compat_alloc_user_space 2021-09-08 15:32:35 -07:00
riscv Updates for the SMP and CPU hotplug: 2021-09-12 12:42:51 -07:00
s390 2nd batch of s390 updates for 5.15 merge window 2021-09-09 12:55:12 -07:00
sh Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
sparc ptrace: Remove the unnecessary arguments from arch_ptrace_stop 2021-10-06 11:27:41 -05:00
um This pull request contains the following changes for UML: 2021-09-09 13:45:26 -07:00
x86 Merge branch 'linus' into smp/urgent 2021-09-11 00:38:47 +02:00
xtensa Tracing updates for 5.15: 2021-09-05 11:50:41 -07:00
.gitignore
Kconfig Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00