linux-kernel - [RFC 01/14] task_stack.h: remove obsolete __HAVE_ARCH_KSTACK

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20240311164638.2015063-2-pasha.tatashin@soleen.com>
Date: Mon, 11 Mar 2024 16:46:25 +0000
From: Pasha Tatashin <pasha.tatashin@...een.com>
To: linux-kernel@...r.kernel.org,
	linux-mm@...ck.org,
	akpm@...ux-foundation.org,
	x86@...nel.org,
	bp@...en8.de,
	brauner@...nel.org,
	bristot@...hat.com,
	bsegall@...gle.com,
	dave.hansen@...ux.intel.com,
	dianders@...omium.org,
	dietmar.eggemann@....com,
	eric.devolder@...cle.com,
	hca@...ux.ibm.com,
	hch@...radead.org,
	hpa@...or.com,
	jacob.jun.pan@...ux.intel.com,
	jgg@...pe.ca,
	jpoimboe@...nel.org,
	jroedel@...e.de,
	juri.lelli@...hat.com,
	kent.overstreet@...ux.dev,
	kinseyho@...gle.com,
	kirill.shutemov@...ux.intel.com,
	lstoakes@...il.com,
	luto@...nel.org,
	mgorman@...e.de,
	mic@...ikod.net,
	michael.christie@...cle.com,
	mingo@...hat.com,
	mjguzik@...il.com,
	mst@...hat.com,
	npiggin@...il.com,
	peterz@...radead.org,
	pmladek@...e.com,
	rick.p.edgecombe@...el.com,
	rostedt@...dmis.org,
	surenb@...gle.com,
	tglx@...utronix.de,
	urezki@...il.com,
	vincent.guittot@...aro.org,
	vschneid@...hat.com,
	pasha.tatashin@...een.com
Subject: [RFC 01/14] task_stack.h: remove obsolete __HAVE_ARCH_KSTACK_END check

Remove __HAVE_ARCH_KSTACK_END as it has been osolete since removal of
metag architecture in v4.17.

Signed-off-by: Pasha Tatashin <pasha.tatashin@...een.com>
---
 include/linux/sched/task_stack.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/include/linux/sched/task_stack.h b/include/linux/sched/task_stack.h
index ccd72b978e1f..860faea06883 100644
--- a/include/linux/sched/task_stack.h
+++ b/include/linux/sched/task_stack.h
@@ -116,7 +116,6 @@ static inline unsigned long stack_not_used(struct task_struct *p)
 #endif
 extern void set_task_stack_end_magic(struct task_struct *tsk);
 
-#ifndef __HAVE_ARCH_KSTACK_END
 static inline int kstack_end(void *addr)
 {
 	/* Reliable end of stack detection:
@@ -124,6 +123,5 @@ static inline int kstack_end(void *addr)
 	 */
 	return !(((unsigned long)addr+sizeof(void*)-1) & (THREAD_SIZE-sizeof(void*)));
 }
-#endif
 
 #endif /* _LINUX_SCHED_TASK_STACK_H */
-- 
2.44.0.278.ge034bb2e1d-goog