From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 3EF8919DF85; Thu, 15 Aug 2024 14:20:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723731604; cv=none; b=RfNVJzCL7uMgOfgmFcaG5mn4CBn9LOUHRo+T46ZvKyyPK7JILB65oy1HwXhIRDEuVqlTdxJkjS59iPGeQpwb/G2RRIFvU88rDkhCFQaHOu2Mh2rtptbKxyYwBibZ0IQLNlOj5LvOdQSbBBkidDL3v+JL5Uf9G1GLYPZIKd8ZyQY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723731604; c=relaxed/simple; bh=i93hdX1UYNLzPeSSJ6xbJ9K+Fb5E01erLsPwC/dEeRQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=MQUpyowXnijzBRM5nlM8/gCujlXLGK/f7yh7yVLyd4apZZ6R3SMH1fprEBGJj8G/kOdqfCu49dWyTil/rxO8cwWeP98jnFrzt/eMvFLaiNvvJd/LM3CmAJpIizMTELnVMkVyJPoLFqpkRLoMAk6dITs+zCjN7M/0D2lfiXWyUv8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=bUheH34T; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="bUheH34T" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B91CCC32786; Thu, 15 Aug 2024 14:20:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1723731604; bh=i93hdX1UYNLzPeSSJ6xbJ9K+Fb5E01erLsPwC/dEeRQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bUheH34TvxHRtLxzfyvfBslr9P40lCOSAQgfFb4rr/GMWzH3brmqYy/DlNa8G2Ivc Q09ovuiHwQN96oD0y7wnDujCNJLqKTmXDDONbuRMd4qQSoDRKanvyw6EVkKZelVZYb T/3mmpf91i4TjORynAjI27TW0sDvr4bBX6mYiahs= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Andy Shevchenko , Sasha Levin Subject: [PATCH 5.4 164/259] driver core: Cast to (void *) with __force for __percpu pointer Date: Thu, 15 Aug 2024 15:24:57 +0200 Message-ID: <20240815131909.117378583@linuxfoundation.org> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240815131902.779125794@linuxfoundation.org> References: <20240815131902.779125794@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Andy Shevchenko [ Upstream commit d7aa44f5a1f86cb40659eef06035d8d92604b9d5 ] Sparse is not happy: drivers/base/devres.c:1230:9: warning: cast removes address space '__percpu' of expression Use __force attribute to make it happy. Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20210401171030.60527-1-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman Stable-dep-of: bd50a974097b ("devres: Fix memory leakage caused by driver API devm_free_percpu()") Signed-off-by: Sasha Levin --- drivers/base/devres.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/base/devres.c b/drivers/base/devres.c index 0bbb328bd17f8..e8ad6a41ad4ce 100644 --- a/drivers/base/devres.c +++ b/drivers/base/devres.c @@ -1112,6 +1112,6 @@ EXPORT_SYMBOL_GPL(__devm_alloc_percpu); void devm_free_percpu(struct device *dev, void __percpu *pdata) { WARN_ON(devres_destroy(dev, devm_percpu_release, devm_percpu_match, - (void *)pdata)); + (__force void *)pdata)); } EXPORT_SYMBOL_GPL(devm_free_percpu); -- 2.43.0