linux-kernel - [PATCH] fs/tests: exec: drop duplicate bprm_stack

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Message-ID: <20260203175950.43710-1-titouan.ameline@gmail.com>
Date: Tue,  3 Feb 2026 18:59:50 +0100
From: Titouan Ameline de Cadeville <titouan.ameline@...il.com>
To: kees@...nel.org
Cc: linux-mm@...ck.org,
	linux-kernel@...r.kernel.org,
	Titouan Ameline de Cadeville <titouan.ameline@...il.com>
Subject: [PATCH] fs/tests: exec: drop duplicate bprm_stack_limits test vectors

Remove duplicate entries from the bprm_stack_limits KUnit test vector
table. The duplicates do not add coverage and only increase test size.

Signed-off-by: Titouan Ameline de Cadeville <titouan.ameline@...il.com>
---
 fs/tests/exec_kunit.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/fs/tests/exec_kunit.c b/fs/tests/exec_kunit.c
index 7c77d039680b..f412d1a0f6bb 100644
--- a/fs/tests/exec_kunit.c
+++ b/fs/tests/exec_kunit.c
@@ -87,9 +87,6 @@ static const struct bprm_stack_limits_result bprm_stack_limits_results[] = {
 	    .argc = 0, .envc = ARG_MAX / sizeof(void *) - 1 },
 	  .expected_argmin = ULONG_MAX - sizeof(void *) },
 	/* Raising rlim_stack / 4 to _STK_LIM / 4 * 3 will see more space. */
-	{ { .p = ULONG_MAX, .rlim_stack.rlim_cur = 4 * (_STK_LIM / 4 * 3),
-	    .argc = 0, .envc = 0 },
-	  .expected_argmin = ULONG_MAX - (_STK_LIM / 4 * 3) + sizeof(void *) },
 	{ { .p = ULONG_MAX, .rlim_stack.rlim_cur = 4 * (_STK_LIM / 4 * 3),
 	    .argc = 0, .envc = 0 },
 	  .expected_argmin = ULONG_MAX - (_STK_LIM / 4 * 3) + sizeof(void *) },
@@ -103,9 +100,6 @@ static const struct bprm_stack_limits_result bprm_stack_limits_results[] = {
 	{ { .p = ULONG_MAX, .rlim_stack.rlim_cur = 4 * _STK_LIM,
 	    .argc = 0, .envc = 0 },
 	  .expected_argmin = ULONG_MAX - (_STK_LIM / 4 * 3) + sizeof(void *) },
-	{ { .p = ULONG_MAX, .rlim_stack.rlim_cur = 4 * _STK_LIM,
-	    .argc = 0, .envc = 0 },
-	  .expected_argmin = ULONG_MAX - (_STK_LIM / 4 * 3) + sizeof(void *) },
 };
 
 static void exec_test_bprm_stack_limits(struct kunit *test)
-- 
2.44.2