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Date: Sun, 10 May 2020 00:02:41 -0700 From: Christoph Hellwig <hch@...radead.org> To: Al Viro <viro@...iv.linux.org.uk> Cc: linux-kernel@...r.kernel.org, Linus Torvalds <torvalds@...ux-foundation.org>, linux-fsdevel@...r.kernel.org Subject: Re: [PATCH 04/20] FIEMAP: don't bother with access_ok() On Sun, May 10, 2020 at 12:45:41AM +0100, Al Viro wrote: > From: Al Viro <viro@...iv.linux.org.uk> > > we use copy_to_user() on that thing anyway (and always had). I already have this patch in this series: https://lore.kernel.org/linux-fsdevel/20200507145924.GA28854@lst.de/T/#t which is waiting to be picked up [1], and also has some chance for conflicts due to changes next to the access_ok. [1] except for the first two patches, which Ted plans to send for 5.7
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