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Fri, 27 Nov 2020 13:14:55 +0000 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 19032c15-ab24-4234-8e6d-430bb29bbe07; Fri, 27 Nov 2020 13:14:54 +0000 (UTC) Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id C0C7AAC23; Fri, 27 Nov 2020 13:14:53 +0000 (UTC) Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kidaR-0006hU-7o for xen-devel@lists.xenproject.org; Fri, 27 Nov 2020 13:14:55 +0000 X-Inumbo-ID: 19032c15-ab24-4234-8e6d-430bb29bbe07 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 19032c15-ab24-4234-8e6d-430bb29bbe07; Fri, 27 Nov 2020 13:14:54 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1606482893; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=8p8rG6mNNxRdp60uFi/2EGcwbvcytIrxUNojyBnQQtA=; b=lrKWoTWcYKmrtAVHtQCkGmDw2zVDiQ5PNNBfIkYcmmJvIIHfACwW2jqanyOZFSYFZH3+SF +EDYeDzL1eg7mD9CzP3QOWA2h2VvnYOrg0IXHJiiODt7AY+zmKD9ednRYYIOWFNKupaS0o SScNvCZ0uCy14MAHQXQbIUsgDc+iAPQ= Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id C0C7AAC23; Fri, 27 Nov 2020 13:14:53 +0000 (UTC) Subject: Re: NetBSD dom0 PVH: hardware interrupts stalls To: Manuel Bouyer Cc: =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= , xen-devel@lists.xenproject.org References: <20201124154917.l3jwa6w4ejumjuqw@Air-de-Roger> <20201124160914.GQ2020@antioche.eu.org> <20201126133444.r2oi24i3umh7shb3@Air-de-Roger> <20201126141608.GA4123@antioche.eu.org> <20201126142635.uzi643co3mxp5h42@Air-de-Roger> <20201126150937.jhbfp7iefkmtedx7@Air-de-Roger> <20201126172034.GA7642@antioche.eu.org> <20201127105948.ji5gxv4e7axrvgpo@Air-de-Roger> <20201127111904.GG1717@antioche.eu.org> <89aecc1b-bfe5-26fb-9d11-bec4f0aa7b84@suse.com> <20201127131004.GH1717@antioche.eu.org> From: Jan Beulich Message-ID: <66716bca-4187-30c2-aba7-f6f973b194e4@suse.com> Date: Fri, 27 Nov 2020 14:14:55 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.5.0 MIME-Version: 1.0 In-Reply-To: <20201127131004.GH1717@antioche.eu.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit On 27.11.2020 14:10, Manuel Bouyer wrote: > On Fri, Nov 27, 2020 at 12:21:23PM +0100, Jan Beulich wrote: >> On 27.11.2020 12:19, Manuel Bouyer wrote: >>> On Fri, Nov 27, 2020 at 11:59:48AM +0100, Roger Pau Monné wrote: >>>>> >>>>> I had to restart from a clean source tree to apply this patch, so to make >>>>> sure we're in sync I attached the diff from my sources >>>> >>>> I'm quite confused about why your trace don't even get into >>>> hvm_do_IRQ_dpci, so I've added some more debug info. >>>> >>>> Here is the new patch, sorry for so many rounds of testing. >>> >>> No problem, it's expected for this kind of debug :) >>> >>> http://www-soc.lip6.fr/~bouyer/xen-log11.txt >> >> Hmm, this one now has hvm_do_IRQ_dpci entries. Maybe the previous one >> was again from a stale binary? > > But I do see hvm_do_IRQ_dpci in the previous one too (xen-log10.txt) Ah yes. In your respective mail the link said 9 though instead of 10. Jan