linux-kernel - [PATCH] Initialize ATA before graphics

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Message-ID: <041f4abd-f894-b990-b320-bf0aab4242f2@molgen.mpg.de>
Date:   Mon, 24 Feb 2020 15:09:17 +0100
From:   Paul Menzel <pmenzel@...gen.mpg.de>
To:     David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>,
        Hans de Goede <hdegoede@...hat.com>,
        Jens Axboe <axboe@...nel.dk>, Christoph Hellwig <hch@....de>,
        Keith Busch <kbusch@...nel.org>,
        Sagi Grimberg <sagi@...mberg.me>,
        LKML <linux-kernel@...r.kernel.org>
Cc:     dri-devel@...ts.freedesktop.org, linux-fbdev@...r.kernel.org,
        linux-ide@...r.kernel.org, linux-nvme@...ts.infradead.org,
        LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] Initialize ATA before graphics

From: Arjan van de Ven <arjan@...ux.intel.com>
Date: Thu, 2 Jun 2016 23:36:32 -0500

ATA init is the long pole in the boot process, and its asynchronous.
Move the graphics init after it, so that ATA and graphics initialize
in parallel.

Signed-off-by: Paul Menzel <pmenzel@...gen.mpg.de>
---

1.  Taken from Clear Linux: https://github.com/clearlinux-pkgs/linux/commits/master/0110-Initialize-ata-before-graphics.patch
2.  Arjan, can you please add your Signed-off-by line?

 drivers/Makefile | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/drivers/Makefile b/drivers/Makefile
index aaef17c..d08f3a3 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -58,15 +58,8 @@ obj-y                                += char/
 # iommu/ comes before gpu as gpu are using iommu controllers
 obj-y                          += iommu/
 
-# gpu/ comes after char for AGP vs DRM startup and after iommu
-obj-y                          += gpu/
-
 obj-$(CONFIG_CONNECTOR)                += connector/
 
-# i810fb and intelfb depend on char/agp/
-obj-$(CONFIG_FB_I810)           += video/fbdev/i810/
-obj-$(CONFIG_FB_INTEL)          += video/fbdev/intelfb/
-
 obj-$(CONFIG_PARPORT)          += parport/
 obj-$(CONFIG_NVM)              += lightnvm/
 obj-y                          += base/ block/ misc/ mfd/ nfc/
@@ -79,6 +72,14 @@ obj-$(CONFIG_IDE)            += ide/
 obj-y                          += scsi/
 obj-y                          += nvme/
 obj-$(CONFIG_ATA)              += ata/
+
+# gpu/ comes after char for AGP vs DRM startup and after iommu
+obj-y                          += gpu/
+
+# i810fb and intelfb depend on char/agp/
+obj-$(CONFIG_FB_I810)           += video/fbdev/i810/
+obj-$(CONFIG_FB_INTEL)          += video/fbdev/intelfb/
+
 obj-$(CONFIG_TARGET_CORE)      += target/
 obj-$(CONFIG_MTD)              += mtd/
 obj-$(CONFIG_SPI)              += spi/
-- 
https://clearlinux.org


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