Eric W. Biederman 7400a7e0a7 ptrace/xtensa: Replace PT_SINGLESTEP with TIF_SINGLESTEP ... commit 4a3d2717d1 upstream. xtensa is the last user of the PT_SINGLESTEP flag. Changing tsk->ptrace in user_enable_single_step and user_disable_single_step without locking could potentiallly cause problems. So use a thread info flag instead of a flag in tsk->ptrace. Use TIF_SINGLESTEP that xtensa already had defined but unused. Remove the definitions of PT_SINGLESTEP and PT_BLOCKSTEP as they have no more users. Cc: stable@vger.kernel.org Acked-by: Max Filippov <jcmvbkbc@gmail.com> Tested-by: Kees Cook <keescook@chromium.org> Reviewed-by: Oleg Nesterov <oleg@redhat.com> Link: https://lkml.kernel.org/r/20220505182645.497868-4-ebiederm@xmission.com Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-06-09 10:22:29 +02:00
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boot	xtensa: fix DTC warning unit_address_format	2022-04-13 20:59:09 +02:00
configs	drivers/char: remove /dev/kmem for good	2021-05-07 00:26:34 -07:00
include	xtensa: use fallback for random_get_entropy() instead of zero	2022-05-30 09:29:14 +02:00
kernel	ptrace/xtensa: Replace PT_SINGLESTEP with TIF_SINGLESTEP	2022-06-09 10:22:29 +02:00
lib	…
mm	xtensa: define update_mmu_tlb function	2022-04-08 14:23:03 +02:00
platforms	arch: xtensa: platforms: Fix deadlock in rs_close()	2022-05-09 09:14:40 +02:00
variants	…
Kbuild	xtensa: move core-y in arch/xtensa/Makefile to arch/xtensa/Kbuild	2021-08-11 11:37:13 -07:00
Kconfig	Tracing updates for 5.15:	2021-09-05 11:50:41 -07:00
Kconfig.debug	…
Makefile	xtensa: move core-y in arch/xtensa/Makefile to arch/xtensa/Kbuild	2021-08-11 11:37:13 -07:00