[to-be-updated] selftests-mm-add-missing-pthread_create-return-checks-in-pkey-tests.patch removed from -mm tree

[to-be-updated] selftests-mm-add-missing-pthread_create-return-checks-in-pkey-tests.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: selftests/mm: add missing pthread_create() return checks in pkey tests
has been removed from the -mm tree.  Its filename was
     selftests-mm-add-missing-pthread_create-return-checks-in-pkey-tests.patch

This patch was dropped because an updated version will be issued

------------------------------------------------------
From: Hongfu Li <lihongfu@kylinos.cn>
Subject: selftests/mm: add missing pthread_create() return checks in pkey tests
Date: Tue, 30 Jun 2026 15:32:35 +0800

Add missing pthread_create() return checks in pkey sighandler tests to
avoid hanging in pthread_cond_wait() when thread creation fails.

Link: https://lore.kernel.org/20260630073235.3802271-6-lihongfu@kylinos.cn
Signed-off-by: Hongfu Li <lihongfu@kylinos.cn>
Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Acked-by: Liam R. Howlett (Oracle) <liam@infradead.org>
Tested-by: Kevin Brodsky <kevin.brodsky@arm.com>
Reviewed-by: Kevin Brodsky <kevin.brodsky@arm.com>
Cc: David Hildenbrand <david@kernel.org>
Cc: Joey Gouly <joey.gouly@arm.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Keith Lucas <keith.lucas@oracle.com>
Cc: Lorenzo Stoakes <ljs@kernel.org>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Muhammad Usama Anjum <usama.anjum@collabora.com>
Cc: Ross Zwisler <zwisler@google.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@kernel.org>
Cc: Yury Khrustalev <yury.khrustalev@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 tools/testing/selftests/mm/pkey_sighandler_tests.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

--- a/tools/testing/selftests/mm/pkey_sighandler_tests.c~selftests-mm-add-missing-pthread_create-return-checks-in-pkey-tests
+++ a/tools/testing/selftests/mm/pkey_sighandler_tests.c
@@ -224,7 +224,8 @@ static void test_sigsegv_handler_with_pk
 	pthread_attr_init(&attr);
 	pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
 
-	pthread_create(&thr, &attr, thread_segv_with_pkey0_disabled, NULL);
+	ret = pthread_create(&thr, &attr, thread_segv_with_pkey0_disabled, NULL);
+	pkey_assert(ret == 0);
 
 	pthread_mutex_lock(&mutex);
 	while (siginfo.si_signo == 0)
@@ -263,7 +264,8 @@ static void test_sigsegv_handler_cannot_
 	pthread_attr_init(&attr);
 	pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
 
-	pthread_create(&thr, &attr, thread_segv_pkuerr_stack, NULL);
+	ret = pthread_create(&thr, &attr, thread_segv_pkuerr_stack, NULL);
+	pkey_assert(ret == 0);
 
 	pthread_mutex_lock(&mutex);
 	while (siginfo.si_signo == 0)
_

Patches currently in -mm which might be from lihongfu@kylinos.cn are

[to-be-updated] selftests-mm-add-missing-pthread_create-return-checks-in-pkey-tests.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: selftests/mm: add missing pthread_create() return checks in pkey tests
has been removed from the -mm tree.  Its filename was
     selftests-mm-add-missing-pthread_create-return-checks-in-pkey-tests.patch

This patch was dropped because an updated version will be issued

------------------------------------------------------
From: Hongfu Li <lihongfu@kylinos.cn>
Subject: selftests/mm: add missing pthread_create() return checks in pkey tests
Date: Thu, 2 Jul 2026 14:23:32 +0800

Add missing pthread_create() return checks in pkey sighandler tests to
avoid hanging in pthread_cond_wait() when thread creation fails.

Link: https://lore.kernel.org/20260702062332.911786-6-lihongfu@kylinos.cn
Signed-off-by: Hongfu Li <lihongfu@kylinos.cn>
Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Acked-by: Liam R. Howlett (Oracle) <liam@infradead.org>
Reviewed-by: Kevin Brodsky <kevin.brodsky@arm.com>
Tested-by: Kevin Brodsky <kevin.brodsky@arm.com>
Cc: David Hildenbrand <david@kernel.org>
Cc: Joey Gouly <joey.gouly@arm.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Keith Lucas <keith.lucas@oracle.com>
Cc: Lorenzo Stoakes <ljs@kernel.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Muhammad Usama Anjum <usama.anjum@collabora.com>
Cc: Ross Zwisler <zwisler@google.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@kernel.org>
Cc: Yury Khrustalev <yury.khrustalev@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 tools/testing/selftests/mm/pkey_sighandler_tests.c |   12 +++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

--- a/tools/testing/selftests/mm/pkey_sighandler_tests.c~selftests-mm-add-missing-pthread_create-return-checks-in-pkey-tests
+++ a/tools/testing/selftests/mm/pkey_sighandler_tests.c
@@ -220,7 +220,11 @@ static void test_sigsegv_handler_with_pk
 	pthread_attr_init(&attr);
 	pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
 
-	pthread_create(&thr, &attr, thread_segv_with_pkey0_disabled, NULL);
+	ret = pthread_create(&thr, &attr, thread_segv_with_pkey0_disabled, NULL);
+	if (ret) {
+		errno = ret;
+		pkey_assert(0);
+	}
 
 	pthread_mutex_lock(&mutex);
 	while (siginfo.si_signo == 0)
@@ -259,7 +263,11 @@ static void test_sigsegv_handler_cannot_
 	pthread_attr_init(&attr);
 	pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
 
-	pthread_create(&thr, &attr, thread_segv_pkuerr_stack, NULL);
+	ret = pthread_create(&thr, &attr, thread_segv_pkuerr_stack, NULL);
+	if (ret) {
+		errno = ret;
+		pkey_assert(0);
+	}
 
 	pthread_mutex_lock(&mutex);
 	while (siginfo.si_signo == 0)
_

Patches currently in -mm which might be from lihongfu@kylinos.cn are