From: "hch@infradead.org" <hch@infradead.org>
To: Trond Myklebust <trondmy@hammerspace.com>
Cc: "jlayton@kernel.org" <jlayton@kernel.org>,
"hch@infradead.org" <hch@infradead.org>,
"paul@paul-moore.com" <paul@paul-moore.com>,
"jack@suse.cz" <jack@suse.cz>,
"mic@digikod.net" <mic@digikod.net>,
"brauner@kernel.org" <brauner@kernel.org>,
"linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>,
"anna@kernel.org" <anna@kernel.org>,
"linux-security-module@vger.kernel.org"
<linux-security-module@vger.kernel.org>,
"audit@vger.kernel.org" <audit@vger.kernel.org>,
"linux-nfs@vger.kernel.org" <linux-nfs@vger.kernel.org>,
"viro@zeniv.linux.org.uk" <viro@zeniv.linux.org.uk>
Subject: Re: [RFC PATCH v1 1/7] fs: Add inode_get_ino() and implement get_ino() for NFS
Date: Thu, 17 Oct 2024 22:18:43 -0700 [thread overview]
Message-ID: <ZxHvs652LwSypyIL@infradead.org> (raw)
In-Reply-To: <8d9ebbb8201c642bd06818a1ca1051c5b1077aea.camel@hammerspace.com>
On Thu, Oct 17, 2024 at 05:09:17PM +0000, Trond Myklebust wrote:
> > It'd be better to stop with these sort of hacks and just fix this the
> > right way once and for all, by making i_ino 64 bits everywhere.
>
> Nope.
>
> That won't fix glibc, which is the main problem NFS has to work around.
There's no Problem in glibc here, it's mostly the Linux syscall layer
being stupid for the 32-bit non-LFS interface.
That being said with my XFS hat on we've not really had issue with
32-bit non-LFS code for a long time. Not saying it doesn't exist,
but it's probably limited to retro computing by now. The way we
support it is with the inode32 option that never allocates larger
inode numbers. I think something similar should work for NFS where
an option is required for the ino mangling.
next prev parent reply other threads:[~2024-10-18 5:18 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-10 15:26 [RFC PATCH v1 1/7] fs: Add inode_get_ino() and implement get_ino() for NFS Mickaël Salaün
2024-10-10 15:26 ` [RFC PATCH v1 2/7] audit: Fix inode numbers Mickaël Salaün
2024-10-11 1:20 ` [PATCH RFC " Paul Moore
2024-10-11 1:38 ` Paul Moore
2024-10-11 21:34 ` [RFC PATCH " Paul Moore
2024-10-14 13:30 ` Mickaël Salaün
2024-10-14 23:36 ` Paul Moore
2024-10-10 15:26 ` [RFC PATCH v1 3/7] selinux: Fix inode numbers in error messages Mickaël Salaün
2024-10-11 1:20 ` [PATCH RFC " Paul Moore
2024-10-10 15:26 ` [RFC PATCH v1 4/7] integrity: Fix inode numbers in audit records Mickaël Salaün
2024-10-11 1:20 ` [PATCH RFC " Paul Moore
2024-10-11 10:15 ` Mickaël Salaün
2024-10-11 11:34 ` Roberto Sassu
2024-10-11 12:38 ` Mickaël Salaün
2024-10-11 12:45 ` Roberto Sassu
2024-10-10 15:26 ` [RFC PATCH v1 5/7] ipe: " Mickaël Salaün
2024-10-10 17:44 ` Fan Wu
2024-10-10 15:26 ` [RFC PATCH v1 6/7] smack: Fix inode numbers in logs Mickaël Salaün
2024-10-10 17:18 ` Casey Schaufler
2024-10-10 15:26 ` [RFC PATCH v1 7/7] tomoyo: " Mickaël Salaün
2024-10-12 7:35 ` [PATCH] tomoyo: use u64 for handling numeric values Tetsuo Handa
2024-10-14 13:59 ` Mickaël Salaün
2024-10-10 18:07 ` [RFC PATCH v1 1/7] fs: Add inode_get_ino() and implement get_ino() for NFS Anna Schumaker
2024-10-11 10:14 ` Mickaël Salaün
2024-10-10 19:28 ` Trond Myklebust
2024-10-11 10:15 ` Mickaël Salaün
2024-10-11 12:22 ` Trond Myklebust
2024-10-11 12:38 ` Mickaël Salaün
2024-10-11 12:43 ` Mickaël Salaün
2024-10-11 10:12 ` Tetsuo Handa
2024-10-11 10:54 ` Tetsuo Handa
2024-10-11 11:10 ` Mickaël Salaün
2024-10-11 11:04 ` Mickaël Salaün
2024-10-11 14:27 ` Tetsuo Handa
2024-10-11 15:13 ` Christoph Hellwig
2024-10-11 15:26 ` Mickaël Salaün
2024-10-11 12:30 ` Christoph Hellwig
2024-10-11 12:47 ` Mickaël Salaün
2024-10-11 12:54 ` Christoph Hellwig
2024-10-11 13:20 ` Mickaël Salaün
2024-10-11 13:23 ` Christoph Hellwig
2024-10-11 13:52 ` Mickaël Salaün
2024-10-11 14:39 ` Christoph Hellwig
2024-10-11 15:30 ` Mickaël Salaün
2024-10-11 15:34 ` Christoph Hellwig
2024-10-14 14:35 ` Christian Brauner
2024-10-14 14:36 ` Christoph Hellwig
2024-10-13 10:17 ` Jeff Layton
2024-10-14 8:40 ` Burn Alting
2024-10-14 9:02 ` Christoph Hellwig
2024-10-14 12:12 ` Burn Alting
2024-10-14 12:17 ` Christoph Hellwig
2024-10-14 13:13 ` Mickaël Salaün
[not found] ` <9c3bc3b7-2e79-4423-b8eb-f9f6249ee5bf@iinet.net.au>
2024-10-14 10:22 ` Jeff Layton
2024-10-14 14:45 ` Christian Brauner
2024-10-14 15:27 ` Mickaël Salaün
2024-10-16 0:15 ` Paul Moore
2024-10-14 14:47 ` Christian Brauner
2024-10-14 17:51 ` Mickaël Salaün
2024-10-16 14:23 ` Christian Brauner
2024-10-16 23:05 ` Paul Moore
2024-10-17 14:30 ` Trond Myklebust
2024-10-17 14:54 ` Paul Moore
2024-10-17 14:58 ` Christoph Hellwig
2024-10-17 15:15 ` Paul Moore
2024-10-17 15:25 ` Christoph Hellwig
2024-10-17 16:43 ` Jan Kara
2024-10-18 5:15 ` Christoph Hellwig
2024-10-21 13:17 ` Christian Brauner
2024-10-17 17:05 ` Jeff Layton
2024-10-17 17:09 ` Trond Myklebust
2024-10-17 17:59 ` Jeff Layton
2024-10-17 21:06 ` Trond Myklebust
2024-10-18 5:18 ` hch [this message]
2024-10-17 20:21 ` Paul Moore
2024-10-18 12:25 ` Jan Kara
2024-10-21 13:13 ` Christian Brauner
2024-10-21 14:04 ` Christian Brauner
2024-10-17 14:56 ` Christoph Hellwig
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