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Date: Tue, 8 Dec 2020 17:53:30 -0800 (PST) From: James Morris <jmorris@...ei.org> To: Miklos Szeredi <mszeredi@...hat.com> cc: "Eric W . Biederman" <ebiederm@...ssion.com>, linux-fsdevel@...r.kernel.org, linux-unionfs@...r.kernel.org, linux-security-module@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH v2 01/10] vfs: move cap_convert_nscap() call into vfs_setxattr() On Mon, 7 Dec 2020, Miklos Szeredi wrote: > cap_convert_nscap() does permission checking as well as conversion of the > xattr value conditionally based on fs's user-ns. > > This is needed by overlayfs and probably other layered fs (ecryptfs) and is > what vfs_foo() is supposed to do anyway. > > Signed-off-by: Miklos Szeredi <mszeredi@...hat.com> Acked-by: James Morris <jamorris@...ux.microsoft.com> -- James Morris <jmorris@...ei.org>
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