netdev - Re: [GIT PULL] bluetooth 2025-06-23

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Message-ID: <CABBYNZ+C+HGgxaMg6L+rA4z1dsoSkPG8gSJLt3jvS63_egmSxw@mail.gmail.com>
Date: Tue, 24 Jun 2025 09:01:01 -0400
From: Luiz Augusto von Dentz <luiz.dentz@...il.com>
To: Paolo Abeni <pabeni@...hat.com>, Kuniyuki Iwashima <kuniyu@...gle.com>
Cc: davem@...emloft.net, kuba@...nel.org, linux-bluetooth@...r.kernel.org, 
	netdev@...r.kernel.org
Subject: Re: [GIT PULL] bluetooth 2025-06-23

Hi Kuniyuki,

On Tue, Jun 24, 2025 at 6:50 AM Paolo Abeni <pabeni@...hat.com> wrote:
>
>
>
> On 6/23/25 6:54 PM, Luiz Augusto von Dentz wrote:
> > The following changes since commit e0fca6f2cebff539e9317a15a37dcf432e3b851a:
> >
> >   net: mana: Record doorbell physical address in PF mode (2025-06-19 15:55:22 -0700)
> >
> > are available in the Git repository at:
> >
> >   git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git tags/for-net-2025-06-23
> >
> > for you to fetch changes up to 1d6123102e9fbedc8d25bf4731da6d513173e49e:
> >
> >   Bluetooth: hci_core: Fix use-after-free in vhci_flush() (2025-06-23 10:59:29 -0400)
> >
> > ----------------------------------------------------------------
> > bluetooth pull request for net:
> >
> >  - L2CAP: Fix L2CAP MTU negotiation
> >  - hci_core: Fix use-after-free in vhci_flush()
>
> I think this could use a net-next follow-up adding sparse annotation for
> the newly introduced helpers:
>
> ./net/bluetooth/hci_core.c:85:9: warning: context imbalance in
> '__hci_dev_get' - different lock contexts for basic block
> ../net/bluetooth/hci_core.c: note: in included file (through
> ../include/linux/notifier.h, ../arch/x86/include/asm/uprobes.h,
> ../include/linux/uprobes.h, ../include/linux/mm_types.h,
> ../include/linux/mmzone.h, ../include/linux/gfp.h, ...):
> ../include/linux/srcu.h:400:9: warning: context imbalance in
> 'hci_dev_put_srcu' - unexpected unlock
>
> (not intended to block this PR!)

Can you address the above comments?

>
> Thanks,
>
> Paolo
>


-- 
Luiz Augusto von Dentz