From patchwork Fri May 2 06:49:18 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 887380 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 76E9F25334E; Fri, 2 May 2025 06:49:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746168580; cv=none; b=rka2pWOmP6q5UkIQkykHNx1ITDQPqvKxnkZjPpyd4/nhRj8GcJjaX/UOOLIoY3bERN8O50nkj0hquEU7/d6eqKY+JD5JFR6zFq88wNxjBzEB7rtJiA6L+K9tyiTKKEIJW2OmPRR5jtQvy6T1hHGL3H0klhakPC6dqRqErsnxGnw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746168580; c=relaxed/simple; bh=REs9Pr4UkQGHUi3+CE4UFF8CiS0l6JDIAlNbyhMQtr4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=fxm3GOCKRTaQTvizO87kC1UKLYroT6gaCF+6fr+TdTNcSarXczXin0Vcld+psI9rUbx/cuXx7shHiFFNJ+GkRk/gY91re5/sjgydLngFRSUXy8p6vUJob4jIAe7si/8O1ysgdBEjwfADTIdcZ/YgypNlIkIYhVqFDdf5VmEZ9e0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=lst.de; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=fBJ3v7Hl; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="fBJ3v7Hl" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=2oL8x0BTuH24AYsPOwQRvxExDQJgTOpRI68w9zTOSkc=; b=fBJ3v7HlnI1NU6WPtYuIEeHs1C nKeFucRX8zQLGpyIwp8T3bhHOixJfyLjtWtAAaCkWeUx6A22iyAF7HX7AU5eubrtOgbuXsbLDeYAX MintWQ6g9MysJ0FFJ3NVYRyF2y1+In2pzU809bh9c3smC8fX/q3XBW8S0OpCry2HwmSZyDQhgSexD tgHcD8XRp/0PP3b2/DpO1NHmMhLXJIzlwshmugmGjULvwwqgq7+uooe02WTYtUw9HUnos/+i9KeJ1 k8iuydxoEWIU2ObiASDJ8uqimRqJcok5Wo/c5u9L4KUtXahnEScgTBfvkJiFA69dOiFDVk3lNVoCg 4pui77sQ==; Received: from [185.143.37.16] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.98.2 #2 (Red Hat Linux)) id 1uAkDI-0000000113t-0iIo; Fri, 02 May 2025 06:49:36 +0000 From: Christoph Hellwig To: Jens Axboe Cc: "Martin K. Petersen" , "Juergen E. Fischer" , Alan Stern , Andrew Morton , linux-block@vger.kernel.org, linux-scsi@vger.kernel.org, linux-usb@vger.kernel.org, usb-storage@lists.one-eyed-alien.net, linux-mm@kvack.org Subject: [PATCH 1/7] scsi: make aha152x depend on !HIGHMEM Date: Fri, 2 May 2025 07:49:18 +0100 Message-ID: <20250502064930.2981820-2-hch@lst.de> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250502064930.2981820-1-hch@lst.de> References: <20250502064930.2981820-1-hch@lst.de> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html This is one of the last drivers depending on the block layer bounce buffering code. Restrict it to run on non-highmem configs so that the bounce buffering code can be removed. Signed-off-by: Christoph Hellwig --- drivers/scsi/Kconfig | 1 + drivers/scsi/aha152x.c | 1 - 2 files changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index 5a3c670aec27..c89e6991e934 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -403,6 +403,7 @@ config SCSI_ACARD config SCSI_AHA152X tristate "Adaptec AHA152X/2825 support" depends on ISA && SCSI + depends on !HIGHMEM select SCSI_SPI_ATTRS select CHECK_SIGNATURE help diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c index 4276f868cd91..e94c0a19c435 100644 --- a/drivers/scsi/aha152x.c +++ b/drivers/scsi/aha152x.c @@ -746,7 +746,6 @@ struct Scsi_Host *aha152x_probe_one(struct aha152x_setup *setup) /* need to have host registered before triggering any interrupt */ list_add_tail(&HOSTDATA(shpnt)->host_list, &aha152x_host_list); - shpnt->no_highmem = true; shpnt->io_port = setup->io_port; shpnt->n_io_port = IO_RANGE; shpnt->irq = setup->irq;