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Sun, 20 Sep 2026 23:00:31 -0400 (EDT) Date: Mon, 21 Sep 2026 12:00:29 +0900 From: Takashi Sakamoto To: linux1394-devel@lists.sourceforge.net Cc: linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/5] firewire: cdev: refactor packet callbacks in process context Message-ID: <20260921030029.GA283306@sakamocchi.jp> Mail-Followup-To: linux1394-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org References: <20260920083659.191855-1-o-takashi@sakamocchi.jp> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260920083659.191855-1-o-takashi@sakamocchi.jp> On Sun, Sep 20, 2026 at 05:36:54PM +0900, Takashi Sakamoto wrote: > Hi, > > The address handlers in the cdev layer are now invoked in process context, > following the change to use a workqueue for all packet callbacks in the > 1394 OHCI driver[1]. This allows the cdev layer to use GFP_KERNEL for > memory allocation and replace a spinlock with a mutex where appropriate. > > This series first updates the kerneldoc for the address handler, and then > refactors the cdev layer accordingly. > > [1] https://lore.kernel.org/lkml/20260919115017.859169-1-o-takashi@sakamocchi.jp/ > > > Takashi Sakamoto (5): > firewire: core: fulfill kerneldoc for address handler > firewire: cdev: use mutex for phy receiver list > firewire: cdev: use GFP_KERNEL in address handler > firewire: cdev: refactor add_client_resource() to drop GFP flags > argument > firewire: cdev: refactor add_client_resource() to have release > callback function > > drivers/firewire/core-cdev.c | 50 +++++++++-------------------- > drivers/firewire/core-transaction.c | 8 ++--- > include/linux/firewire.h | 22 +++++++++---- > 3 files changed, 34 insertions(+), 46 deletions(-) Applied to for-next branch. Regards Takashi Sakamoto