From: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
To: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Cc: Marcel Holtmann <marcel@holtmann.org>,
Johan Hedberg <johan.hedberg@gmail.com>,
"linux-bluetooth@vger.kernel.org"
<linux-bluetooth@vger.kernel.org>, LinMa <linma@zju.edu.cn>
Subject: Re: [PATCH] Bluetooth: reorganize functions from hci_sock_sendmsg()
Date: Mon, 23 Aug 2021 14:03:56 -0700 [thread overview]
Message-ID: <CABBYNZKcFsk1SroWcP=SVMwFAJongtVG=gc9DK=SoRLvTCOwCQ@mail.gmail.com> (raw)
In-Reply-To: <246902bb-aafa-43bf-bf7c-ff26bfed5be1@i-love.sakura.ne.jp>
Hi Tetsuo,
On Sun, Aug 22, 2021 at 8:42 AM Tetsuo Handa
<penguin-kernel@i-love.sakura.ne.jp> wrote:
>
> On 2021/07/24 6:44, Luiz Augusto von Dentz wrote:
> > Hi Tetsuo,
> >
> > On Thu, Jul 22, 2021 at 12:42 AM Tetsuo Handa
> > <penguin-kernel@i-love.sakura.ne.jp> wrote:
> >>
> >> Since userfaultfd mechanism allows sleeping with kernel lock held,
> >> avoiding page fault with kernel lock held where possible will make
> >> the module more robust. This patch just brings memcpy_from_msg() calls
> >> to out of sock lock.
> >>
> >> Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
> >
> > Reviewed-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
> >
>
> Can this patch go to v5.15 ?
Applied, thanks. I will be sending another pull-request by the end of
this week which shall include it.
--
Luiz Augusto von Dentz
prev parent reply other threads:[~2021-08-23 21:04 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-22 7:42 [PATCH] Bluetooth: reorganize functions from hci_sock_sendmsg() Tetsuo Handa
2021-07-22 9:09 ` bluez.test.bot
2021-07-23 21:44 ` [PATCH] " Luiz Augusto von Dentz
2021-08-22 15:42 ` Tetsuo Handa
2021-08-23 21:03 ` Luiz Augusto von Dentz [this message]
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