linux-kernel - [PATCH v2 4/7] arch/nios2: replace "__auto_type" and adjacent equivalent with "auto"

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: <20250720065045.2859105-5-hpa@zytor.com>
Date: Sat, 19 Jul 2025 23:50:41 -0700
From: "H. Peter Anvin" <hpa@...or.com>
To: 
Cc: "H. Peter Anvin" <hpa@...or.com>,
        Eugenio Pérez <eperezma@...hat.com>,
        Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
        "Michael S. Tsirkin" <mst@...hat.com>,
        Al Viro <viro@...iv.linux.org.uk>, Alexei Starovoitov <ast@...nel.org>,
        Alexey Dobriyan <adobriyan@...il.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Andrii Nakryiko <andrii@...nel.org>, Arnd Bergmann <arnd@...nel.org>,
        Borislav Petkov <bp@...en8.de>,
        Dan Williams <dan.j.williams@...el.com>,
        Daniel Borkmann <daniel@...earbox.net>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        David Laight <David.Laight@...LAB.COM>,
        David Lechner <dlechner@...libre.com>,
        Dinh Nguyen <dinguyen@...nel.org>,
        Eduard Zingerman <eddyz87@...il.com>,
        Gatlin Newhouse <gatlin.newhouse@...il.com>,
        Hao Luo <haoluo@...gle.com>, Ingo Molnar <mingo@...hat.com>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Jakub Sitnicki <jakub@...udflare.com>,
        Jan Hendrik Farr <kernel@...rr.cc>, Jason Wang <jasowang@...hat.com>,
        Jiri Olsa <jolsa@...nel.org>,
        John Fastabend <john.fastabend@...il.com>,
        Jonathan Cameron <Jonathan.Cameron@...wei.com>,
        Josh Poimboeuf <jpoimboe@...nel.org>, KP Singh <kpsingh@...nel.org>,
        Kees Cook <kees@...nel.org>,
        Luc Van Oostenryck <luc.vanoostenryck@...il.com>,
        Marc Herbert <Marc.Herbert@...ux.intel.com>,
        Martin KaFai Lau <martin.lau@...ux.dev>,
        Mateusz Guzik <mjguzik@...il.com>, Michal Luczaj <mhal@...x.co>,
        Miguel Ojeda <ojeda@...nel.org>, Mykola Lysenko <mykolal@...com>,
        NeilBrown <neil@...wn.name>, Peter Zijlstra <peterz@...radead.org>,
        Przemek Kitszel <przemyslaw.kitszel@...el.com>,
        Sami Tolvanen <samitolvanen@...gle.com>, Shuah Khan <shuah@...nel.org>,
        Song Liu <song@...nel.org>, Stanislav Fomichev <sdf@...ichev.me>,
        Thomas Gleixner <tglx@...utronix.de>,
        Thorsten Blum <thorsten.blum@...ux.dev>,
        Uros Bizjak <ubizjak@...il.com>,
        Xuan Zhuo <xuanzhuo@...ux.alibaba.com>,
        Yafang Shao <laoar.shao@...il.com>, Ye Bin <yebin10@...wei.com>,
        Yonghong Song <yonghong.song@...ux.dev>,
        Yufeng Wang <wangyufeng@...inos.cn>, bpf@...r.kernel.org,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-kselftest@...r.kernel.org, linux-sparse@...r.kernel.org,
        virtualization@...ts.linux.dev, x86@...nel.org
Subject: [PATCH v2 4/7] arch/nios2: replace "__auto_type" and adjacent equivalent with "auto"

Replace uses of "__auto_type" in arch/nios2/include/asm/uaccess.h with
"auto", and equivalently convert an adjacent cast to the analogous
form.

Suggested-by: Linus Torvalds <torvalds@...ux-foundation.org>
Signed-off-by: H. Peter Anvin (Intel) <hpa@...or.com>
---
 arch/nios2/include/asm/uaccess.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/nios2/include/asm/uaccess.h b/arch/nios2/include/asm/uaccess.h
index b8299082adbe..6ccc9a232c23 100644
--- a/arch/nios2/include/asm/uaccess.h
+++ b/arch/nios2/include/asm/uaccess.h
@@ -172,15 +172,15 @@ do {									\
 
 #define __put_user(x, ptr)						\
 ({									\
-	__auto_type __pu_ptr = (ptr);					\
-	typeof(*__pu_ptr) __pu_val = (typeof(*__pu_ptr))(x);		\
+	auto __pu_ptr = (ptr);						\
+	auto __pu_val = (typeof(*__pu_ptr))(x);				\
 	__put_user_common(__pu_val, __pu_ptr);				\
 })
 
 #define put_user(x, ptr)						\
 ({									\
-	__auto_type __pu_ptr = (ptr);					\
-	typeof(*__pu_ptr) __pu_val = (typeof(*__pu_ptr))(x);		\
+	auto __pu_ptr = (ptr);						\
+	auto __pu_val = (typeof(*__pu_ptr))(x);				\
 	access_ok(__pu_ptr, sizeof(*__pu_ptr)) ?			\
 		__put_user_common(__pu_val, __pu_ptr) :			\
 		-EFAULT;						\
-- 
2.50.1