Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8F3E438A70B; Thu, 20 Aug 2026 16:28:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787243335; cv=none; b=oWXkK4WwAsoTNzHzj3sY4E9IZUWwFxTlqPeKg0zYxdLnh0AMa1N2S/UvrZztdeqSA1uXjLGT8z3yrxz7llycQARhUMPj7l2uKaTzmx0WiWxdwo5DPQE6CmJx+Nhmy6ohd0ONtm1TiUuwhyRwUybj8Z8sW577/YRnk9PFBHKl9+M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787243335; c=relaxed/simple; bh=/+M84GIGVNdEMZI5YyS9xZZx62zUdsbXUAw5GSuA4U4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=dOcxSdtWOrr4G+W1Xu8gFsqCXvPkUVRih8+Ckg09IPb9i/ahqa4Q9mccSnMTbwXKpVC5h33ZhaeBkJetTIn4Hkfg5zpLyZbh7AYPwQllIjGkHkyZRw/J1/D9o2iASbasUsKRH7rplF4g3ly2e7nj4n4ggEO7734/q6PvU+RrVk8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=WKnCl3w0; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="WKnCl3w0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EA43B1F00A3A; Thu, 20 Aug 2026 16:28:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1787243334; bh=qOic4KZVcYFC97aGxyZIMFDLxwXD8ryo8DWix+Lj8L8=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=WKnCl3w0xZhWIJoR3OnIi3ZIh1ztyiQ64TFDNbSmVS9fsrsTNESg3e133s0Ry20T6 4Sycji6kjLyupRjNXenMqEUkS9M7UiSSEIRCHE7yz4r/rviyt00cD//2yPAa6VpDHW k/PM5C4cjSUptNMnrr1dYSj62KMQNxh1dAZdKYI4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ricardo Robaina , Paul Moore , Sasha Levin Subject: [PATCH 5.15 059/272] audit: use unsigned int instead of unsigned Date: Thu, 20 Aug 2026 16:54:03 +0200 Message-ID: <20260820145233.064305601@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260820145231.229664293@linuxfoundation.org> References: <20260820145231.229664293@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ricardo Robaina [ Upstream commit 8b226771014beab1292081151a99530886ce54b4 ] Address checkpatch.pl warning below, across the audit subsystem: WARNING: Prefer 'unsigned int' to bare use of 'unsigned' Minor cleanup, no functional changes. Signed-off-by: Ricardo Robaina Signed-off-by: Paul Moore Stable-dep-of: 81905b5acbe7 ("audit: fix recursive locking deadlock in audit_dupe_exe()") Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- include/linux/audit.h | 16 ++++++++-------- kernel/audit.c | 2 +- kernel/audit.h | 2 +- kernel/audit_tree.c | 2 +- kernel/auditfilter.c | 8 ++++---- kernel/auditsc.c | 2 +- lib/compat_audit.c | 12 ++++++------ 7 files changed, 22 insertions(+), 22 deletions(-) --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -120,17 +120,17 @@ enum audit_nfcfgop { extern int is_audit_feature_set(int which); -extern int __init audit_register_class(int class, unsigned *list); -extern int audit_classify_syscall(int abi, unsigned syscall); +extern int __init audit_register_class(int class, unsigned int *list); +extern int audit_classify_syscall(int abi, unsigned int syscall); extern int audit_classify_arch(int arch); /* only for compat system calls */ -extern unsigned compat_write_class[]; -extern unsigned compat_read_class[]; -extern unsigned compat_dir_class[]; -extern unsigned compat_chattr_class[]; -extern unsigned compat_signal_class[]; +extern unsigned int compat_write_class[]; +extern unsigned int compat_read_class[]; +extern unsigned int compat_dir_class[]; +extern unsigned int compat_chattr_class[]; +extern unsigned int compat_signal_class[]; -extern int audit_classify_compat_syscall(int abi, unsigned syscall); +extern int audit_classify_compat_syscall(int abi, unsigned int syscall); /* audit_names->type values */ #define AUDIT_TYPE_UNKNOWN 0 /* we don't know yet */ --- a/kernel/audit.c +++ b/kernel/audit.c @@ -1992,7 +1992,7 @@ static void audit_log_vformat(struct aud * here and AUDIT_BUFSIZ is at least 1024, then we can * log everything that printk could have logged. */ avail = audit_expand(ab, - max_t(unsigned, AUDIT_BUFSIZ, 1+len-avail)); + max_t(unsigned int, AUDIT_BUFSIZ, 1+len-avail)); if (!avail) goto out_va_end; len = vsnprintf(skb_tail_pointer(skb), avail, fmt, args2); --- a/kernel/audit.h +++ b/kernel/audit.h @@ -220,7 +220,7 @@ static inline int audit_hash_ino(u64 ino /* Indicates that audit should log the full pathname. */ #define AUDIT_NAME_FULL -1 -extern int audit_match_class(int class, unsigned syscall); +extern int audit_match_class(int class, unsigned int syscall); extern int audit_comparator(const u32 left, const u32 op, const u32 right); extern int audit_uid_comparator(kuid_t left, u32 op, kuid_t right); extern int audit_gid_comparator(kgid_t left, u32 op, kgid_t right); --- a/kernel/audit_tree.c +++ b/kernel/audit_tree.c @@ -33,7 +33,7 @@ struct audit_chunk { struct node { struct list_head list; struct audit_tree *owner; - unsigned index; /* index; upper bit indicates 'will prune' */ + unsigned int index; /* index; upper bit indicates 'will prune' */ } owners[]; }; --- a/kernel/auditfilter.c +++ b/kernel/auditfilter.c @@ -162,13 +162,13 @@ static inline int audit_to_inode(struct static __u32 *classes[AUDIT_SYSCALL_CLASSES]; -int __init audit_register_class(int class, unsigned *list) +int __init audit_register_class(int class, unsigned int *list) { __u32 *p = kcalloc(AUDIT_BITMASK_SIZE, sizeof(__u32), GFP_KERNEL); if (!p) return -ENOMEM; while (*list != ~0U) { - unsigned n = *list++; + unsigned int n = *list++; if (n >= AUDIT_BITMASK_SIZE * 32 - AUDIT_SYSCALL_CLASSES) { kfree(p); return -EINVAL; @@ -183,7 +183,7 @@ int __init audit_register_class(int clas return 0; } -int audit_match_class(int class, unsigned syscall) +int audit_match_class(int class, unsigned int syscall) { if (unlikely(syscall >= AUDIT_BITMASK_SIZE * 32)) return 0; @@ -234,7 +234,7 @@ static int audit_match_signal(struct aud /* Common user-space to kernel rule translation. */ static inline struct audit_entry *audit_to_entry_common(struct audit_rule_data *rule) { - unsigned listnr; + unsigned int listnr; struct audit_entry *entry; int i, err; --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -159,7 +159,7 @@ static const struct audit_nfcfgop_tab au static int audit_match_perm(struct audit_context *ctx, int mask) { - unsigned n; + unsigned int n; if (unlikely(!ctx)) return 0; --- a/lib/compat_audit.c +++ b/lib/compat_audit.c @@ -3,32 +3,32 @@ #include #include -unsigned compat_dir_class[] = { +unsigned int compat_dir_class[] = { #include ~0U }; -unsigned compat_read_class[] = { +unsigned int compat_read_class[] = { #include ~0U }; -unsigned compat_write_class[] = { +unsigned int compat_write_class[] = { #include ~0U }; -unsigned compat_chattr_class[] = { +unsigned int compat_chattr_class[] = { #include ~0U }; -unsigned compat_signal_class[] = { +unsigned int compat_signal_class[] = { #include ~0U }; -int audit_classify_compat_syscall(int abi, unsigned syscall) +int audit_classify_compat_syscall(int abi, unsigned int syscall) { switch (syscall) { #ifdef __NR_open