From: Christoph Hellwig <hch@lst.de>
To: Heiko Carstens <hca@linux.ibm.com>
Cc: Christoph Hellwig <hch@lst.de>, Vasily Gorbik <gor@linux.ibm.com>,
Christian Borntraeger <borntraeger@de.ibm.com>,
Harald Freudenberger <freude@linux.ibm.com>,
linux-s390@vger.kernel.org
Subject: Re: set_fs removal for s390
Date: Tue, 8 Sep 2020 14:28:42 +0200 [thread overview]
Message-ID: <20200908122842.GA32336@lst.de> (raw)
In-Reply-To: <20200908122637.GB14136@osiris>
On Tue, Sep 08, 2020 at 02:26:37PM +0200, Heiko Carstens wrote:
> > (2) implement the __get_user_nofault and __put_user_nofault helpers to
> > safely access kernel memory. These should behave like
> > get_user/put_user under set_fs(KERNEL_DS), but not actually
> > manipulate any task state to do so
> > (3) unselect CONFIG_SET_FS and remove all the code related to overriding
> > the address space(3) unselect CONFIG_SET_FS and remove all the code
> > related to overriding the address space limit
>
> Ok, I guess everything will have to land in vfs.git then.
The branch is supposed to be a stable base that you can pull into
your tree.
prev parent reply other threads:[~2020-09-08 16:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-08 6:31 set_fs removal for s390 Christoph Hellwig
2020-09-08 12:26 ` Heiko Carstens
2020-09-08 12:28 ` Christoph Hellwig [this message]
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