Re: [PATCH v4 02/17] preempt: Introduce HARDIRQ_DISABLE_BITS

Boqun Feng <[email protected]> Tue, 4 Aug 2026 23:59:00 -0700

Newsgroups	org.kernel.vger.rust-for-linux,org.kernel.vger.linux-kernel
Message-ID	<[email protected]>

On Wed, Aug 05, 2026 at 08:31:28AM +0200, Peter Zijlstra wrote:
> On Tue, Aug 04, 2026 at 09:14:24AM -0700, Boqun Feng wrote:
> > In order to support preempt_disable()-like interrupt disabling, that is,
> > using part of preempt_count() to track interrupt disabling nesting
> > level, change the preempt_count() layout to contain 8-bit
> > HARDIRQ_DISABLE count.
> > 
> > Signed-off-by: Lyude Paul <[email protected]>
> > Signed-off-by: Boqun Feng <[email protected]>
> 
> This still isn't right. Either it needs a: 'From: Lyude ....' or so
> Co-developed-by or however you spell that.
> 
> Since current from is Boqun, first SoB should be Boqun.

Got it, it happened when I switched mail addresses, so it used to be

	From: Boqun Feng <[email protected]>

	...

	Signed-off-by: Boqun Feng <[email protected]>
	Signed-off-by: Lyude Paul <[email protected]>
	Signed-off-by: Boqun Feng <[email protected]>

;-)

Will fix this.

Regards,
Boqun