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Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jYuu7-00027u-OC; Wed, 13 May 2020 17:10:47 +0000 Received: from bhuna.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e3e3]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jYuu2-000273-1A for linux-mtd@lists.infradead.org; Wed, 13 May 2020 17:10:45 +0000 Received: from localhost (unknown [IPv6:2a01:e0a:2c:6930:5cf4:84a1:2763:fe0d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: bbrezillon) by bhuna.collabora.co.uk (Postfix) with ESMTPSA id C9349261179; Wed, 13 May 2020 18:10:40 +0100 (BST) Date: Wed, 13 May 2020 19:10:38 +0200 From: Boris Brezillon To: Lubomir Rintel Subject: Re: [PATCH v2 00/19] mtd: rawnand: cafe: Convert to exec_op() (and more) Message-ID: <20200513191038.49a4fdf3@collabora.com> In-Reply-To: <20200512164057.GC604838@furthur.local> References: <20200507134708.GA303404@furthur.local> <20200507221257.75e400a8@collabora.com> <20200509193440.GA524772@furthur.local> <20200509220102.59f36689@collabora.com> <20200509202855.GB524772@furthur.local> <20200510083105.4bcfa71b@collabora.com> <20200510084541.29e4069e@collabora.com> <20200510072108.GA587379@furthur.local> <20200510093549.56f74e61@collabora.com> <20200511102305.7d843fbc@collabora.com> <20200512164057.GC604838@furthur.local> Organization: Collabora X-Mailer: Claws Mail 3.17.5 (GTK+ 2.24.32; x86_64-redhat-linux-gnu) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200513_101042_203232_A00974FB X-CRM114-Status: GOOD ( 14.02 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Richard Weinberger , Tudor Ambarus , linux-mtd@lists.infradead.org, Vignesh Raghavendra , Miquel Raynal Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org Hi Lubomir, On Tue, 12 May 2020 18:40:57 +0200 Lubomir Rintel wrote: > I don't really mind the patch; I was just not sure why you removed the > acks and re-set the mask and suspected that maybe it was not > intentional. > > That said, I've now disabled the camera and mmc and did my usual test > of mounting the filesystem and I'm seeing zero interrupts. > > I suppose it's safe to assume that contrary to what I was imagining, > the masking works well and the interrupts I was seeing are indeed from > elsewhere (I guess the MMC driver polling the controller or something). > > Also, the re-set of the mask from the interrupt handler is not realy > necessary (but I certainly wouldn't complain if you keep it in place). I pushed a new version to my nand/cafe-nand-exec-op-debug branch. This time I get rid of the IRQ handler as it's not used anyway. Let me know if that keeps working an I'll send a v3. Thanks, Boris ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/