Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp1936269pxj; Sun, 13 Jun 2021 03:28:30 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxsZtYhhSjMeAPWtoWjljKAJECSA10R1SluUIDjLoe9XsJYIj+zKMWAc2JiU4xgbUhfCErs X-Received: by 2002:aa7:dc51:: with SMTP id g17mr12271808edu.43.1623580110275; Sun, 13 Jun 2021 03:28:30 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1623580110; cv=none; d=google.com; s=arc-20160816; b=Uw29dsB2a+5hc0VRkYymFwppSx5NxjCb95ECv3TN22YwI0aJZv96Q8uG/uEfdozpao 7roCHHMyy5YvMgM54o/II71OlgOeJJ8msmvFZ/0uo1bcpaKQtnC5OHDE5wwUgrbmv386 w7L9L27BDnO+ndTkm8iRcTv+x6Del19uyt+2aJa4K8qdqFONlzRLkondG05CBJTl4N1+ SmrOI8tDCSDnLGIf8zTvWgaiHPm8OlCD0HsnJ8+DNqjirnhjRhsAAQmclTGbbVE5RBOI Rp6dah6qhWX6xZEzA2l0ZQPA402cEIe8RR0Wt0PY8Hfcxdow7gZvEBMthhFt78VcJxkW G8HQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=j+5pcThpOatnV0KP4COXd8VpBSWA+VXK5+VKfTQkMFQ=; b=tySGeod9w7vVm8S+W2oePC+ly7vRpn8qX+GlBOvq/sTffGIB0qK0gzI/zaj0wSLr8M OBpjpZjV3wh1RiVsertFFw85mOHOsOh1uZr7COLfwXDyi9Gr4XTH4Uqnt3Uy9PgBORKK FrUzs5CalhMJLG6bZMFZAyz7HtmUryVE07zmSdByHALw8Kuh28JGi6+k0Xq6qkMDtc5R lAFMahKU7iYVltNV1fpuUVrK+zkDqrZezkjSbaC1cxhCMWeCWDGCt13boW7Ys9FxgcZZ 5H7kfv0Xf/dHrKonVPgKO4XBQtZ4Aje3dzPAh/0MltrvaSlOyL20bxT9Blm5Co1qTsIY KyWQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id 16si5089701ejf.233.2021.06.13.03.28.07; Sun, 13 Jun 2021 03:28:30 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231636AbhFMK21 (ORCPT + 99 others); Sun, 13 Jun 2021 06:28:27 -0400 Received: from smtp05.smtpout.orange.fr ([80.12.242.127]:43317 "EHLO smtp.smtpout.orange.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231649AbhFMK21 (ORCPT ); Sun, 13 Jun 2021 06:28:27 -0400 Received: from localhost.localdomain ([86.243.172.93]) by mwinf5d10 with ME id GaSQ2500i21Fzsu03aSRdi; Sun, 13 Jun 2021 12:26:25 +0200 X-ME-Helo: localhost.localdomain X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Sun, 13 Jun 2021 12:26:25 +0200 X-ME-IP: 86.243.172.93 From: Christophe JAILLET To: sathya.prakash@broadcom.com, sreekanth.reddy@broadcom.com, suganath-prabu.subramani@broadcom.com Cc: MPT-FusionLinux.pdl@broadcom.com, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET Subject: [PATCH 0/2] scsi: mptsas: switch from 'pci_' to 'dma_' API Date: Sun, 13 Jun 2021 12:26:23 +0200 Message-Id: X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In order to convert this file to the dma_ API, 2 steps are proposed. The first one is purely mechanical. All the updated memory allocations can use GFP_KERNEL because of 'mpt_config()' calls. This function can sleep so it sounds like a reasonable assumption to use GFP_KERNEL. The 2nd patch is slighly more subtle. It is sent separatly to ease review. Christophe JAILLET (2): scsi: mptsas: switch from 'pci_' to 'dma_' API scsi: mptsas: switch from 'pci_' to 'dma_' API in 'mptsas_exp_repmanufacture_info()' drivers/message/fusion/mptsas.c | 138 ++++++++++++++++---------------- 1 file changed, 70 insertions(+), 68 deletions(-) -- 2.30.2