linux-kernel - Re: linux-next: build warning after merge of the iommufd tree

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <ZCZrEtNH5YjGjRqS@Asurada-Nvidia>
Date:   Thu, 30 Mar 2023 22:09:38 -0700
From:   Nicolin Chen <nicolinc@...dia.com>
To:     Jason Gunthorpe <jgg@...dia.com>,
        Stephen Rothwell <sfr@...b.auug.org.au>
CC:     Jason Gunthorpe <jgg@...pe.ca>, Yi Liu <yi.l.liu@...el.com>,
        "Linux Kernel Mailing List" <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: Re: linux-next: build warning after merge of the iommufd tree

Thanks for reporting.

On Fri, Mar 31, 2023 at 03:31:46PM +1100, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the iommufd tree, today's linux-next build (htmldocs)
> produced this warning:
> 
> drivers/iommu/iommufd/device.c:674: warning: Excess function parameter 'ioas_id' description in 'iommufd_access_create'
> 
> Introduced by commits
> 
>   7540af571dc7 ("iommufd: Create access in vfio_iommufd_emulated_bind()")

Should have dropped that line from kdoc in this commit.

diff --git a/drivers/iommu/iommufd/device.c b/drivers/iommu/iommufd/device.c
index fca09bb4e839..d791ab5830b4 100644
--- a/drivers/iommu/iommufd/device.c
+++ b/drivers/iommu/iommufd/device.c
@@ -795,7 +795,6 @@ void iommufd_access_destroy_object(struct iommufd_object *obj)
 /**
  * iommufd_access_create - Create an iommufd_access
  * @ictx: iommufd file descriptor
- * @ioas_id: ID for a IOMMUFD_OBJ_IOAS
  * @ops: Driver's ops to associate with the access
  * @data: Opaque data to pass into ops functions
  *