From: Andi Shyti <andi.shyti@kernel.org>
To: Rosen Penev <rosenp@gmail.com>
Cc: linux-i2c@vger.kernel.org,
Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>,
Luca Ceresoli <luca.ceresoli@bootlin.com>,
Wolfram Sang <wsa+renesas@sang-engineering.com>,
Kees Cook <kees@kernel.org>,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
open list <linux-kernel@vger.kernel.org>,
"open list:KERNEL HARDENING (not covered by other
areas):Keyword:b__counted_by(_le|_be)?b"
<linux-hardening@vger.kernel.org>
Subject: Re: [PATCH] i2c: atr: use kzalloc_flex
Date: Fri, 10 Apr 2026 01:22:31 +0200 [thread overview]
Message-ID: <adg0kP1OZDbnUaQZ@zenone.zhora.eu> (raw)
In-Reply-To: <CAKxU2N9tkjDeE6Zz6diMEMT4uNzYg4D36gow0BTbaC=AyAeT3A@mail.gmail.com>
Hi Rosen,
> > > - alias_pool = kzalloc_obj(*alias_pool);
> > > + alias_pool = kzalloc_flex(*alias_pool, aliases, num_aliases);
> > > if (!alias_pool)
> > > return ERR_PTR(-ENOMEM);
> > >
> > > alias_pool->size = num_aliases;
> >
> > this line is not needed anymore because kzalloc_flex will resolve
> > to alias_pool size and will set it tu num_aliases.
> I believe that only works with GCC15 and above.
Yes, you're right, it works with clang.
Merged to i2c/i2c-host.
Thanks,
Andi
next prev parent reply other threads:[~2026-04-09 23:22 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-27 3:03 [PATCH] i2c: atr: use kzalloc_flex Rosen Penev
2026-03-27 8:12 ` Luca Ceresoli
2026-03-27 18:35 ` Rosen Penev
2026-04-09 16:29 ` Andi Shyti
2026-04-09 16:37 ` Rosen Penev
2026-04-09 23:22 ` Andi Shyti [this message]
-- strict thread matches above, loose matches on Subject: below --
2026-03-13 0:23 Rosen Penev
2026-03-13 8:17 ` Luca Ceresoli
2026-03-13 21:48 ` Rosen Penev
2026-03-30 8:50 ` Romain Gantois
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