diff mbox series

[v4,3/3] selftests/powerpc: Use PKEY_UNRESTRICTED macro

Message ID 20241108085358.777687-4-yury.khrustalev@arm.com (mailing list archive)
State New
Headers show
Series mm/pkey: Add PKEY_UNRESTRICTED macro | expand

Commit Message

Yury Khrustalev Nov. 8, 2024, 8:53 a.m. UTC 
Replace literal 0 with macro PKEY_UNRESTRICTED where pkey_*() functions
are used in mm selftests for memory protection keys for ppc target.

Signed-off-by: Yury Khrustalev <yury.khrustalev@arm.com>
Suggested-by: Kevin Brodsky <kevin.brodsky@arm.com>

---
Note that I couldn't build these tests so I would appreciate if someone
could check this patch. Thank you!
---
 tools/testing/selftests/powerpc/include/pkeys.h      | 2 +-
 tools/testing/selftests/powerpc/mm/pkey_exec_prot.c  | 2 +-
 tools/testing/selftests/powerpc/mm/pkey_siginfo.c    | 2 +-
 tools/testing/selftests/powerpc/ptrace/core-pkey.c   | 6 +++---
 tools/testing/selftests/powerpc/ptrace/ptrace-pkey.c | 6 +++---
 5 files changed, 9 insertions(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/tools/testing/selftests/powerpc/include/pkeys.h b/tools/testing/selftests/powerpc/include/pkeys.h
index 51729d9a7111..430cb4bd7472 100644
--- a/tools/testing/selftests/powerpc/include/pkeys.h
+++ b/tools/testing/selftests/powerpc/include/pkeys.h
@@ -85,7 +85,7 @@  int pkeys_unsupported(void)
 	SKIP_IF(!hash_mmu);
 
 	/* Check if the system call is supported */
-	pkey = sys_pkey_alloc(0, 0);
+	pkey = sys_pkey_alloc(0, PKEY_UNRESTRICTED);
 	SKIP_IF(pkey < 0);
 	sys_pkey_free(pkey);
 
diff --git a/tools/testing/selftests/powerpc/mm/pkey_exec_prot.c b/tools/testing/selftests/powerpc/mm/pkey_exec_prot.c
index 0af4f02669a1..29b91b7456eb 100644
--- a/tools/testing/selftests/powerpc/mm/pkey_exec_prot.c
+++ b/tools/testing/selftests/powerpc/mm/pkey_exec_prot.c
@@ -72,7 +72,7 @@  static void segv_handler(int signum, siginfo_t *sinfo, void *ctx)
 
 		switch (fault_type) {
 		case PKEY_DISABLE_ACCESS:
-			pkey_set_rights(fault_pkey, 0);
+			pkey_set_rights(fault_pkey, PKEY_UNRESTRICTED);
 			break;
 		case PKEY_DISABLE_EXECUTE:
 			/*
diff --git a/tools/testing/selftests/powerpc/mm/pkey_siginfo.c b/tools/testing/selftests/powerpc/mm/pkey_siginfo.c
index 2db76e56d4cb..e89a164c686b 100644
--- a/tools/testing/selftests/powerpc/mm/pkey_siginfo.c
+++ b/tools/testing/selftests/powerpc/mm/pkey_siginfo.c
@@ -83,7 +83,7 @@  static void segv_handler(int signum, siginfo_t *sinfo, void *ctx)
 	    mprotect(pgstart, pgsize, PROT_EXEC))
 		_exit(1);
 	else
-		pkey_set_rights(pkey, 0);
+		pkey_set_rights(pkey, PKEY_UNRESTRICTED);
 
 	fault_count++;
 }
diff --git a/tools/testing/selftests/powerpc/ptrace/core-pkey.c b/tools/testing/selftests/powerpc/ptrace/core-pkey.c
index f6da4cb30cd6..64c985445cb7 100644
--- a/tools/testing/selftests/powerpc/ptrace/core-pkey.c
+++ b/tools/testing/selftests/powerpc/ptrace/core-pkey.c
@@ -124,16 +124,16 @@  static int child(struct shared_info *info)
 	/* Get some pkeys so that we can change their bits in the AMR. */
 	pkey1 = sys_pkey_alloc(0, PKEY_DISABLE_EXECUTE);
 	if (pkey1 < 0) {
-		pkey1 = sys_pkey_alloc(0, 0);
+		pkey1 = sys_pkey_alloc(0, PKEY_UNRESTRICTED);
 		FAIL_IF(pkey1 < 0);
 
 		disable_execute = false;
 	}
 
-	pkey2 = sys_pkey_alloc(0, 0);
+	pkey2 = sys_pkey_alloc(0, PKEY_UNRESTRICTED);
 	FAIL_IF(pkey2 < 0);
 
-	pkey3 = sys_pkey_alloc(0, 0);
+	pkey3 = sys_pkey_alloc(0, PKEY_UNRESTRICTED);
 	FAIL_IF(pkey3 < 0);
 
 	info->amr |= 3ul << pkeyshift(pkey1) | 2ul << pkeyshift(pkey2);
diff --git a/tools/testing/selftests/powerpc/ptrace/ptrace-pkey.c b/tools/testing/selftests/powerpc/ptrace/ptrace-pkey.c
index d89474377f11..37794f82ed66 100644
--- a/tools/testing/selftests/powerpc/ptrace/ptrace-pkey.c
+++ b/tools/testing/selftests/powerpc/ptrace/ptrace-pkey.c
@@ -81,16 +81,16 @@  static int child(struct shared_info *info)
 	/* Get some pkeys so that we can change their bits in the AMR. */
 	pkey1 = sys_pkey_alloc(0, PKEY_DISABLE_EXECUTE);
 	if (pkey1 < 0) {
-		pkey1 = sys_pkey_alloc(0, 0);
+		pkey1 = sys_pkey_alloc(0, PKEY_UNRESTRICTED);
 		CHILD_FAIL_IF(pkey1 < 0, &info->child_sync);
 
 		disable_execute = false;
 	}
 
-	pkey2 = sys_pkey_alloc(0, 0);
+	pkey2 = sys_pkey_alloc(0, PKEY_UNRESTRICTED);
 	CHILD_FAIL_IF(pkey2 < 0, &info->child_sync);
 
-	pkey3 = sys_pkey_alloc(0, 0);
+	pkey3 = sys_pkey_alloc(0, PKEY_UNRESTRICTED);
 	CHILD_FAIL_IF(pkey3 < 0, &info->child_sync);
 
 	info->amr1 |= 3ul << pkeyshift(pkey1);