From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ivanoab7.miniserver.com ([37.128.132.42] helo=www.kot-begemot.co.uk) by casper.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1khbmo-0005MA-9V for linux-um@lists.infradead.org; Tue, 24 Nov 2020 17:07:32 +0000 Subject: Re: [PATCH 0/7 um: IRQ handling cleanups References: <20201123195621.275470-1-johannes@sipsolutions.net> <3812c8af-edc1-a2ff-96e5-0ad96e85411b@kot-begemot.co.uk> <293beb66b8293056a1a34ca1bc3b78900bb4d638.camel@sipsolutions.net> <61a9da79-da79-d779-78be-af30f88b6f05@kot-begemot.co.uk> <425d0c637bff893c89ee9374e6f741bbace89f27.camel@sipsolutions.net> <9f8f7c56-5c63-8281-4766-3821cbe6f6a7@kot-begemot.co.uk> From: Anton Ivanov Message-ID: Date: Tue, 24 Nov 2020 17:07:21 +0000 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-um" Errors-To: linux-um-bounces+geert=linux-m68k.org@lists.infradead.org To: Johannes Berg , linux-um@lists.infradead.org On 24/11/2020 16:46, Johannes Berg wrote: > On Tue, 2020-11-24 at 16:45 +0000, Anton Ivanov wrote: >> >>>> That is where ->purge was coming from. >>> I have no idea what ->purge is? :) >> >> One of the flags on the IRQ info structure. >> >> You killed that in c0b17c371b43bddcd2fbfe643ce6a6c84347c013 "simplify IRQ handling code" > > And didn't even remember, oops. I'll check. > > johannes > > > _______________________________________________ > linux-um mailing list > linux-um@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-um > Looks like chan_kern.c handles it now. It schedules delayed work itself instead of trying to kill the IRQ out of IRQ context. So the ->purge in irq.c and everything dealing with it should not be necessary any more. -- Anton R. Ivanov https://www.kot-begemot.co.uk/ _______________________________________________ linux-um mailing list linux-um@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-um