From: Christoph Hellwig <hch@infradead.org>
To: Nick Terrell <terrelln@fb.com>
Cc: Christoph Hellwig <hch@infradead.org>,
Nick Terrell <nickrterrell@gmail.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
"linux-crypto@vger.kernel.org" <linux-crypto@vger.kernel.org>,
Btrfs BTRFS <linux-btrfs@vger.kernel.org>,
"squashfs-devel@lists.sourceforge.net"
<squashfs-devel@lists.sourceforge.net>,
"linux-f2fs-devel@lists.sourceforge.net"
<linux-f2fs-devel@lists.sourceforge.net>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Kernel Team <Kernel-team@fb.com>, Chris Mason <clm@fb.com>,
Petr Malat <oss@malat.biz>, Johannes Weiner <jweiner@fb.com>,
Niket Agarwal <niketa@fb.com>, Yann Collet <cyan@fb.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: Re: [PATCH v4 0/9] Update to zstd-1.4.6
Date: Fri, 2 Oct 2020 07:54:54 +0100 [thread overview]
Message-ID: <20201002065454.GA29993@infradead.org> (raw)
In-Reply-To: <8743398B-0BBB-424E-A6A7-9D8AE4EFE8ED@fb.com>
On Wed, Sep 30, 2020 at 08:05:45PM +0000, Nick Terrell wrote:
>
>
> > On Sep 29, 2020, at 11:53 PM, Christoph Hellwig <hch@infradead.org> wrote:
> >
> > As you keep resend this I keep retelling you that should not do it.
> > Please provide a proper Linux API, and switch to that. Versioned APIs
> > have absolutely no business in the Linux kernel.
>
> The API is not versioned. We provide a stable ABI for a large section of our API,
> and the parts that aren???t ABI stable don???t change in semantics, and undergo long
> deprecation periods before being removed.
>
> The change of callers is a one-time change to transition from the existing API
> in the kernel, which was never upstream's API, to upstream's API.
Again, please transition it to a sane kernel API. We don't have an
"upstream" in this case.
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@infradead.org>
To: Nick Terrell <terrelln@fb.com>
Cc: "squashfs-devel@lists.sourceforge.net"
<squashfs-devel@lists.sourceforge.net>,
Herbert Xu <herbert@gondor.apana.org.au>,
Nick Terrell <nickrterrell@gmail.com>, Yann Collet <cyan@fb.com>,
Petr Malat <oss@malat.biz>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-f2fs-devel@lists.sourceforge.net"
<linux-f2fs-devel@lists.sourceforge.net>,
Christoph Hellwig <hch@infradead.org>, Chris Mason <clm@fb.com>,
"linux-crypto@vger.kernel.org" <linux-crypto@vger.kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Kernel Team <Kernel-team@fb.com>, Niket Agarwal <niketa@fb.com>,
Btrfs BTRFS <linux-btrfs@vger.kernel.org>,
Johannes Weiner <jweiner@fb.com>
Subject: Re: [f2fs-dev] [PATCH v4 0/9] Update to zstd-1.4.6
Date: Fri, 2 Oct 2020 07:54:54 +0100 [thread overview]
Message-ID: <20201002065454.GA29993@infradead.org> (raw)
In-Reply-To: <8743398B-0BBB-424E-A6A7-9D8AE4EFE8ED@fb.com>
On Wed, Sep 30, 2020 at 08:05:45PM +0000, Nick Terrell wrote:
>
>
> > On Sep 29, 2020, at 11:53 PM, Christoph Hellwig <hch@infradead.org> wrote:
> >
> > As you keep resend this I keep retelling you that should not do it.
> > Please provide a proper Linux API, and switch to that. Versioned APIs
> > have absolutely no business in the Linux kernel.
>
> The API is not versioned. We provide a stable ABI for a large section of our API,
> and the parts that aren???t ABI stable don???t change in semantics, and undergo long
> deprecation periods before being removed.
>
> The change of callers is a one-time change to transition from the existing API
> in the kernel, which was never upstream's API, to upstream's API.
Again, please transition it to a sane kernel API. We don't have an
"upstream" in this case.
_______________________________________________
Linux-f2fs-devel mailing list
Linux-f2fs-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
next prev parent reply other threads:[~2020-10-02 6:55 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-30 6:53 [PATCH v4 0/9] Update to zstd-1.4.6 Nick Terrell
2020-09-30 6:53 ` [f2fs-dev] " Nick Terrell
2020-09-30 6:53 ` [PATCH v4 1/9] lib: zstd: Add zstd compatibility wrapper Nick Terrell
2020-09-30 6:53 ` [f2fs-dev] " Nick Terrell
2020-09-30 6:53 ` [PATCH v4 2/9] lib: zstd: Add decompress_sources.h for decompress_unzstd Nick Terrell
2020-09-30 6:53 ` [f2fs-dev] " Nick Terrell
2020-09-30 6:53 ` [PATCH v4 3/9] lib: zstd: Upgrade to latest upstream zstd version 1.4.6 Nick Terrell
2020-09-30 6:53 ` [f2fs-dev] " Nick Terrell
2020-10-01 20:50 ` kernel test robot
2020-10-01 20:50 ` kernel test robot
2020-10-01 20:50 ` [PATCH] lib: zstd: fix semicolon.cocci warnings kernel test robot
2020-10-01 20:50 ` kernel test robot
2020-10-01 20:50 ` [f2fs-dev] " kernel test robot
2020-09-30 6:53 ` [PATCH v4 4/9] crypto: zstd: Switch to zstd-1.4.6 API Nick Terrell
2020-09-30 6:53 ` [f2fs-dev] " Nick Terrell
2020-09-30 6:53 ` [PATCH v4 5/9] btrfs: zstd: Switch to the " Nick Terrell
2020-09-30 6:53 ` [f2fs-dev] " Nick Terrell
2020-09-30 6:53 ` [PATCH v4 6/9] f2fs: " Nick Terrell
2020-09-30 6:53 ` [f2fs-dev] " Nick Terrell
2020-09-30 6:53 ` [PATCH v4 7/9] squashfs: " Nick Terrell
2020-09-30 6:53 ` [f2fs-dev] " Nick Terrell
2020-09-30 6:53 ` [PATCH v4 8/9] lib: unzstd: " Nick Terrell
2020-09-30 6:53 ` [f2fs-dev] " Nick Terrell
2020-09-30 6:53 ` [PATCH v4 9/9] lib: zstd: Remove zstd compatibility wrapper Nick Terrell
2020-09-30 6:53 ` [f2fs-dev] " Nick Terrell
2020-09-30 6:53 ` [PATCH v4 0/9] Update to zstd-1.4.6 Christoph Hellwig
2020-09-30 6:53 ` [f2fs-dev] " Christoph Hellwig
2020-09-30 20:05 ` Nick Terrell
2020-09-30 20:05 ` [f2fs-dev] " Nick Terrell via Linux-f2fs-devel
2020-10-02 6:54 ` Christoph Hellwig [this message]
2020-10-02 6:54 ` Christoph Hellwig
2020-10-02 13:42 ` Chris Mason
2020-10-02 13:42 ` [f2fs-dev] " Chris Mason via Linux-f2fs-devel
2020-09-30 20:49 ` [GIT PULL][PATCH " Nick Terrell
2020-09-30 20:49 ` [f2fs-dev] " Nick Terrell via Linux-f2fs-devel
2020-10-01 10:18 ` David Sterba
2020-10-01 10:18 ` [f2fs-dev] " David Sterba
2020-10-01 18:35 ` Nick Terrell
2020-10-01 18:35 ` [f2fs-dev] " Nick Terrell via Linux-f2fs-devel
2020-10-02 6:56 ` Christoph Hellwig
2020-10-02 6:56 ` [f2fs-dev] " Christoph Hellwig
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