linux-kernel - Re: [tip:locking/core 1/13] error[E0425]: cannot find function `atomic

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Message-ID: <aMirlpnVNLqvwdCu@tardis-2.local>
Date: Mon, 15 Sep 2025 20:13:10 -0400
From: Boqun Feng <boqun.feng@...il.com>
To: Peter Zijlstra <peterz@...radead.org>
Cc: kernel test robot <lkp@...el.com>, oe-kbuild-all@...ts.linux.dev,
	linux-kernel@...r.kernel.org, x86@...nel.org,
	Alice Ryhl <aliceryhl@...gle.com>, Benno Lossin <lossin@...nel.org>,
	Elle Rhumsaa <elle@...thered-steel.dev>
Subject: Re: [tip:locking/core 1/13] error[E0425]: cannot find function
 `atomic_add` in crate `bindings`

On Mon, Sep 15, 2025 at 09:41:33AM +0200, Peter Zijlstra wrote:
> On Mon, Sep 15, 2025 at 09:33:45AM +0200, Peter Zijlstra wrote:
> > On Sat, Sep 13, 2025 at 08:23:01AM -0700, Boqun Feng wrote:
> > > Hi Peter,
> > > 
> > > On Sat, Sep 13, 2025 at 04:00:27PM +0200, kernel test robot wrote:
> > > > tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
> > > > head:   502ae97746ab6d7b7b48d54b6a85a11815f390d0
> > > > commit: eb57133305f61b612252382d0c1478bba7f57b67 [1/13] rust: sync: Add basic atomic operation mapping framework
> > > 
> > > I think we are missing this patch:
> > > 
> > > 	https://lore.kernel.org/rust-for-linux/20250905044141.77868-2-boqun.feng@gmail.com/
> > > 
> > > in locking/core. It should be applied before all atomic patches.
> > 
> > Ah, let me go fix things.
> 
> I've no idea how that first patch went walk-about. But hopefully I got
> it right now..

Yeah, tip/locking/core has the right version now, thank you! Of course,
tip/master needs an update ;-)

Regards,
Boqun