From nobody Sat Feb 7 16:39:26 2026 Received: from mail-ed1-f50.google.com (mail-ed1-f50.google.com [209.85.208.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AB1A58488 for ; Wed, 14 Aug 2024 06:44:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.50 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723617885; cv=none; b=OFIlm4aWQo94xUMWkVxCug2/oHbGGCvhMv3n3u89AGlYyBKEH+T2cei/Diy3xwo3QUCxgNQNvChHtikrnHbofDhnbYLQXZSZGGZCs3x/ullWnsrladQAuyppwLSaApvhF97EwPXFiAHzm58JlQYn9BqxC63gR+gW5AbBmHEQTdo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723617885; c=relaxed/simple; bh=lHYXxPpNT+ysxOyLzklz9tGxPGrAOVFZchxGoAHgSns=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=DC1wCfBPSkd8fy3gYN94RDoyzlMhoBflu9YXkY2a9Utb6u9MmPqmVoRcaQXZdvZCAZ4DevMNuCKm4g989LyIl2rfwH4hqrYZ2URtBNkMxhkzWN3LHsssTZA7WasvujQG0ro1641YnL1k56wh8QodbakEuqxld96aPIM8LnThPYg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=DYUNhIJb; arc=none smtp.client-ip=209.85.208.50 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="DYUNhIJb" Received: by mail-ed1-f50.google.com with SMTP id 4fb4d7f45d1cf-5af326eddb2so915834a12.1 for ; Tue, 13 Aug 2024 23:44:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1723617882; x=1724222682; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=disicnMbwYkjy8JboJFLoo9d06xO3eMp583K8UkezmY=; b=DYUNhIJbWKv9QTSzDbLimv5Y2DopTNsjr7MtW6yK8q0QCB0+dXCDWqDpEh+BEgO76m 5ykdDpS8CKrJrXZKpQLkssF+mdwqQNEQxmWs+qPBU7BP4HMvPqqaAria6MC05e2kbNf4 OBuFAcS711/2P0VUbwqgLs3oXYLzf7O6CXwb+AlkhZO+z5mhflr4FJCUe8ZkWmeRacyz 1oJ9m+55BsvZ/7lVvVMClp9dEOwdfJBmKlpnofIiUfmXYTZxQC7bhRE4IyKVVZZkq0gY e3cQC8AUzC7brKTU6i+e4mOseI23Fs7Z3N0iV4QQfa3LKi57ChYeoQu/0hTxye8YW1AZ kH/w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1723617882; x=1724222682; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=disicnMbwYkjy8JboJFLoo9d06xO3eMp583K8UkezmY=; b=wW3YcqGaIcK+1jBiMumZQNcwwzagjVc2c1deEFVlPF4++BqlTG8ZhCd8YN7eqfGGuh x1jnnNK/cIIn8JB9ev+uTaitewgqdR47sILDWDRYEaojpEXvTEf7MbTNGou2MgEN4Yp1 JHUNvIuxjqoQrxzJkA4lbYjm9Ip1bt/ZJBiwR7px9/2dxlknTMeuM7RYFRJruaLOpSRG mII8bSqv+3jxzGuK7RrETHTo/hmnBKhHTPrlP9xgPoGAsuYpL1JhrdUupsAgiZQ0c97O PNfvpGgA5wIZ0tlY0CoNyO+aZnNnOwnSu3649WSzpQUcIHU24Y8i0RO0mI9yyjxnsTaM So8Q== X-Forwarded-Encrypted: i=1; AJvYcCX4aExUmbTgRuJAkwha49888zgkzI82/fANyuMgJmJhyWcBu5RrB86v/wjzyLOUdAp4PbbhNLsYrgxW2UBLePFxwktS5VGl5b4dOqjA X-Gm-Message-State: AOJu0Yyi2IksJciAUrPzYz5a5Ca2rJBDlE42zH59wOodz/z//LGktJ+E mO8PgKnJR+vjrfxx5epfwgAHe+iwJ9eDoUIHH5yJuT35nrT2j/gNo9XQYgqe X-Google-Smtp-Source: AGHT+IHEbQYiFE69V75FNh6J8biCD/Uo1nJq3/aXKk5m2YQ4JkN4gYaQS1etWnwkwxFAHrlcOMOvWQ== X-Received: by 2002:a17:907:7faa:b0:a80:c0ed:2145 with SMTP id a640c23a62f3a-a836ab73c52mr120410266b.2.1723617881570; Tue, 13 Aug 2024 23:44:41 -0700 (PDT) Received: from fedora.iskraemeco.si ([193.77.86.250]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a80f414e46csm136293466b.180.2024.08.13.23.44.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Aug 2024 23:44:41 -0700 (PDT) From: Uros Bizjak To: linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: Uros Bizjak , Andrew Morton , Dennis Zhou , Tejun Heo , Christoph Lameter Subject: [PATCH] lib/percpu_counter: Add missing __percpu qualifier to a cast Date: Wed, 14 Aug 2024 08:44:13 +0200 Message-ID: <20240814064437.940162-1-ubizjak@gmail.com> X-Mailer: git-send-email 2.46.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add missing __percpu qualifier to a (void *) cast to fix percpu_counter.c:212:36: warning: cast removes address space '__percpu' of = expression percpu_counter.c:212:33: warning: incorrect type in assignment (different a= ddress spaces) percpu_counter.c:212:33: expected signed int [noderef] [usertype] __perc= pu *counters percpu_counter.c:212:33: got void * sparse warnings. Found by GCC's named address space checks. There were no changes in the resulting object file. Signed-off-by: Uros Bizjak Cc: Andrew Morton Cc: Dennis Zhou Cc: Tejun Heo Cc: Christoph Lameter --- lib/percpu_counter.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/percpu_counter.c b/lib/percpu_counter.c index 51bc5246986d..2891f94a11c6 100644 --- a/lib/percpu_counter.c +++ b/lib/percpu_counter.c @@ -209,7 +209,7 @@ int __percpu_counter_init_many(struct percpu_counter *f= bc, s64 amount, INIT_LIST_HEAD(&fbc[i].list); #endif fbc[i].count =3D amount; - fbc[i].counters =3D (void *)counters + (i * counter_size); + fbc[i].counters =3D (void __percpu *)counters + i * counter_size; =20 debug_percpu_counter_activate(&fbc[i]); } --=20 2.46.0