linux-kernel - [PATCH 07/10] docs: ABI: iommu: remove duplicated definition for sysfs-kernel-iommu

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Date:   Wed, 19 May 2021 10:51:44 +0200
From:   Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
To:     Linux Doc Mailing List <linux-doc@...r.kernel.org>,
        Jonathan Corbet <corbet@....net>
Cc:     Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        Lu Baolu <baolu.lu@...ux.intel.com>,
        Sai Praneeth Prakhya <sai.praneeth.prakhya@...el.com>,
        Will Deacon <will@...nel.org>, linux-kernel@...r.kernel.org
Subject: [PATCH 07/10] docs: ABI: iommu: remove duplicated definition for sysfs-kernel-iommu_groups

./scripts/get_abi.pl is reporting a duplicated definition for
/sys/kernel/iommu_groups/reserved_regions, both at the same
file:

	Warning: /sys/kernel/iommu_groups/reserved_regions is defined 2 times:  Documentation/ABI/testing/sysfs-kernel-iommu_groups:15  Documentation/ABI/testing/sysfs-kernel-iommu_groups:27

Fix it by merging those into an unified entry.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
---
 Documentation/ABI/testing/sysfs-kernel-iommu_groups | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/Documentation/ABI/testing/sysfs-kernel-iommu_groups b/Documentation/ABI/testing/sysfs-kernel-iommu_groups
index 0fedbb0f94e4..eae2f1c1e11e 100644
--- a/Documentation/ABI/testing/sysfs-kernel-iommu_groups
+++ b/Documentation/ABI/testing/sysfs-kernel-iommu_groups
@@ -25,14 +25,10 @@ Description:    /sys/kernel/iommu_groups/reserved_regions list IOVA
 		the base IOVA, the second is the end IOVA and the third
 		field describes the type of the region.
 
-What:		/sys/kernel/iommu_groups/reserved_regions
-Date: 		June 2019
-KernelVersion:  v5.3
-Contact: 	Eric Auger <eric.auger@...hat.com>
-Description:    In case an RMRR is used only by graphics or USB devices
-		it is now exposed as "direct-relaxable" instead of "direct".
-		In device assignment use case, for instance, those RMRR
-		are considered to be relaxable and safe.
+		Since kernel 5.3, in case an RMRR is used only by graphics or
+		USB devices it is now exposed as "direct-relaxable" instead
+		of "direct". In device assignment use case, for instance,
+		those RMRR are considered to be relaxable and safe.
 
 What:		/sys/kernel/iommu_groups/<grp_id>/type
 Date:		November 2020
-- 
2.31.1