On Wed, Jun 26, 2019 at 05:02:02AM +0100, Al Viro wrote: > On Tue, Jun 25, 2019 at 07:32:10PM -0700, Darrick J. Wong wrote: > > From: Darrick J. Wong <darrick.wong@xxxxxxxxxx> > > > > Create a generic function to check incoming FS_IOC_SETFLAGS flag values > > and later prepare the inode for updates so that we can standardize the > > implementations that follow ext4's flag values. > > Change in efivarfs behaviour deserves a note. I'm not saying it's wrong, > but behaviour is changed there - no-op FS_IOC_SETFLAGS used to fail > without CAP_LINUX_IMMUTABLE... Ok, will do. FWIW I wondered about fixing the orangefs usage too (using an unsigned long uval to hold the contents of an unsigned int coming from userspace) but ... that's their decision. --D ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/
Re: [PATCH 1/5] vfs: create a generic checking and prep function for FS_IOC_SETFLAGS
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- Subject: Re: [PATCH 1/5] vfs: create a generic checking and prep function for FS_IOC_SETFLAGS
- From: "Darrick J. Wong" <darrick.wong@xxxxxxxxxx>
- Date: Wed, 26 Jun 2019 08:30:36 -0700
- Cc: shaggy@xxxxxxxxxx, jfs-discussion@xxxxxxxxxxxxxxxxxxxxx, linux-efi@xxxxxxxxxxxxxxx, Jan Kara <jack@xxxxxxx>, hch@xxxxxxxxxxxxx, linux-btrfs@xxxxxxxxxxxxxxx, yuchao0@xxxxxxxxxx, clm@xxxxxx, adilger.kernel@xxxxxxxxx, Christoph Hellwig <hch@xxxxxx>, matthew.garrett@xxxxxxxxxx, linux-nilfs@xxxxxxxxxxxxxxx, cluster-devel@xxxxxxxxxx, linux-ext4@xxxxxxxxxxxxxxx, josef@xxxxxxxxxxxxxx, reiserfs-devel@xxxxxxxxxxxxxxx, dsterba@xxxxxxxx, jaegeuk@xxxxxxxxxx, tytso@xxxxxxx, ard.biesheuvel@xxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-f2fs-devel@xxxxxxxxxxxxxxxxxxxxx, linux-xfs@xxxxxxxxxxxxxxx, jk@xxxxxxxxxx, jack@xxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-mtd@xxxxxxxxxxxxxxxxxxx, ocfs2-devel@xxxxxxxxxxxxxx
- In-reply-to: <20190626040202.GA32272@ZenIV.linux.org.uk>
- References: <156151632209.2283456.3592379873620132456.stgit@magnolia> <156151633004.2283456.4175543089138173586.stgit@magnolia> <20190626040202.GA32272@ZenIV.linux.org.uk>
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- References:
- [PATCH v3 0/5] vfs: clean up SETFLAGS and FSSETXATTR option processing
- From: Darrick J. Wong
- [PATCH 1/5] vfs: create a generic checking and prep function for FS_IOC_SETFLAGS
- From: Darrick J. Wong
- Re: [PATCH 1/5] vfs: create a generic checking and prep function for FS_IOC_SETFLAGS
- From: Al Viro
- [PATCH v3 0/5] vfs: clean up SETFLAGS and FSSETXATTR option processing
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