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[103.168.172.201]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-890770cdfb0sm117019026d6.6.2026.01.11.04.03.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 11 Jan 2026 04:03:00 -0800 (PST) Received: from phl-compute-09.internal (phl-compute-09.internal [10.202.2.49]) by mailfauth.phl.internal (Postfix) with ESMTP id DC1C6F40068; Sun, 11 Jan 2026 07:02:59 -0500 (EST) Received: from phl-frontend-03 ([10.202.2.162]) by phl-compute-09.internal (MEProxy); Sun, 11 Jan 2026 07:02:59 -0500 X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeefgedrtddtgdduudeghedvucetufdoteggodetrf dotffvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfurfetoffkrfgpnffqhgenuceu rghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujf gurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepuehoqhhunhcu hfgvnhhguceosghoqhhunhdrfhgvnhhgsehgmhgrihhlrdgtohhmqeenucggtffrrghtth gvrhhnpedvveekvddtffelffelfedvudefffeuheejgeeivedufffgledvgeduveffueeh leenucffohhmrghinhepmhhsghhiugdrlhhinhhknecuvehluhhsthgvrhfuihiivgepud enucfrrghrrghmpehmrghilhhfrhhomhepsghoqhhunhdomhgvshhmthhprghuthhhphgv rhhsohhnrghlihhthidqieelvdeghedtieegqddujeejkeehheehvddqsghoqhhunhdrfh gvnhhgpeepghhmrghilhdrtghomhesfhhigihmvgdrnhgrmhgvpdhnsggprhgtphhtthho peduiedpmhhouggvpehsmhhtphhouhhtpdhrtghpthhtohepphgvthgvrhiisehinhhfrh gruggvrggurdhorhhgpdhrtghpthhtohepmhhinhhgoheskhgvrhhnvghlrdhorhhgpdhr tghpthhtoheprhhushhtqdhfohhrqdhlihhnuhigsehvghgvrhdrkhgvrhhnvghlrdhorh hgpdhrtghpthhtoheplhhinhhugidqkhgvrhhnvghlsehvghgvrhdrkhgvrhhnvghlrdho rhhgpdhrtghpthhtohepfihilhhlsehkvghrnhgvlhdrohhrghdprhgtphhtthhopehmrg hrkhdrrhhuthhlrghnugesrghrmhdrtghomhdprhgtphhtthhopehtghhlgieslhhinhhu thhrohhnihigrdguvgdprhgtphhtthhopehojhgvuggrsehkvghrnhgvlhdrohhrghdprh gtphhtthhopehgrghrhiesghgrrhihghhuohdrnhgvth X-ME-Proxy: Feedback-ID: iad51458e:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 11 Jan 2026 07:02:59 -0500 (EST) From: Boqun Feng To: "Peter Zijlstra" , "Ingo Molnar" Cc: rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, "Will Deacon" , "Mark Rutland" , "Thomas Gleixner" , "Miguel Ojeda" , "Gary Guo" , "Alice Ryhl" , "Andreas Hindborg" , "Benno Lossin" , "Danilo Krummrich" , FUJITA Tomonori , Joel Fernandes , Boqun Feng Subject: [PATCH 18/36] rust: sync: atomic: Add store_release/load_acquire tests Date: Sun, 11 Jan 2026 20:01:51 +0800 Message-ID: <20260111120209.6133-16-boqun.feng@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260111120209.6133-1-boqun.feng@gmail.com> References: <20260111115808.5702-1-boqun.feng@gmail.com> <20260111120209.6133-1-boqun.feng@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: FUJITA Tomonori Add minimum store_release/load_acquire tests. Signed-off-by: FUJITA Tomonori Reviewed-by: Gary Guo Reviewed-by: Joel Fernandes Signed-off-by: Boqun Feng Link: https://patch.msgid.link/20251211113826.1299077-5-fujita.tomonori@gmail.com --- rust/kernel/sync/atomic/predefine.rs | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/rust/kernel/sync/atomic/predefine.rs b/rust/kernel/sync/atomic/predefine.rs index 09b357be59b8..51e9df0cf56e 100644 --- a/rust/kernel/sync/atomic/predefine.rs +++ b/rust/kernel/sync/atomic/predefine.rs @@ -137,6 +137,16 @@ fn atomic_basic_tests() { }); } + #[test] + fn atomic_acquire_release_tests() { + for_each_type!(42 in [i8, i16, i32, i64, u32, u64, isize, usize] |v| { + let x = Atomic::new(0); + + x.store(v, Release); + assert_eq!(v, x.load(Acquire)); + }); + } + #[test] fn atomic_xchg_tests() { for_each_type!(42 in [i32, i64, u32, u64, isize, usize] |v| { -- 2.51.0