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Tue, 24 Mar 2020 12:35:08 +0000 Date: Tue, 24 Mar 2020 12:35:06 +0000 From: Marc Zyngier To: Zenghui Yu Subject: Re: [PATCH v6 14/23] irqchip/gic-v4.1: Add VSGI allocation/teardown Message-ID: <20200324123506.6d71b04a@why> In-Reply-To: References: <20200320182406.23465-1-maz@kernel.org> <20200320182406.23465-15-maz@kernel.org> Organization: Approximate X-Mailer: Claws Mail 3.17.5 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: yuzenghui@huawei.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, lorenzo.pieralisi@arm.com, jason@lakedaemon.net, tglx@linutronix.de, eric.auger@redhat.com, james.morse@arm.com, julien.thierry.kdev@gmail.com, suzuki.poulose@arm.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Cc: Lorenzo Pieralisi , Jason Cooper , kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Gleixner , kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org X-BeenThere: kvmarm@lists.cs.columbia.edu X-Mailman-Version: 2.1.14 Precedence: list List-Id: Where KVM/ARM decisions are made List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu On Tue, 24 Mar 2020 10:43:09 +0800 Zenghui Yu wrote: > Hi Marc, > > On 2020/3/21 2:23, Marc Zyngier wrote: > > Allocate per-VPE SGIs when initializing the GIC-specific part of the > > VPE data structure. > > > > Signed-off-by: Marc Zyngier > > Reviewed-by: Zenghui Yu > > Link: https://lore.kernel.org/r/20200304203330.4967-15-maz@kernel.org > > --- > > drivers/irqchip/irq-gic-v3-its.c | 2 +- > > drivers/irqchip/irq-gic-v4.c | 68 +++++++++++++++++++++++++++++- > > include/linux/irqchip/arm-gic-v4.h | 4 +- > > 3 files changed, 71 insertions(+), 3 deletions(-) > > > > diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c > > index 15250faa9ef7..7ad46ff5f0b9 100644 > > --- a/drivers/irqchip/irq-gic-v3-its.c > > +++ b/drivers/irqchip/irq-gic-v3-its.c > > @@ -4053,7 +4053,7 @@ static int its_sgi_set_vcpu_affinity(struct irq_data *d, void *vcpu_info) > > struct its_cmd_info *info = vcpu_info; > > > switch (info->cmd_type) { > > - case PROP_UPDATE_SGI: > > + case PROP_UPDATE_VSGI: > > vpe->sgi_config[d->hwirq].priority = info->priority; > > vpe->sgi_config[d->hwirq].group = info->group; > > its_configure_sgi(d, false); > > [...] > > > @@ -103,7 +105,7 @@ enum its_vcpu_info_cmd_type { > > SCHEDULE_VPE, > > DESCHEDULE_VPE, > > INVALL_VPE, > > - PROP_UPDATE_SGI, > > + PROP_UPDATE_VSGI, > > }; > > > struct its_cmd_info { > > As Eric pointed out, this belongs to patch #12. Dammit. This is the *3rd* time I fsck the rebase. Someone *please* hit me on the head. Hard. Now *really* fixed: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git/commit/?h=kvm-arm64/gic-v4.1&id=05d32df13c6b3c0850b68928048536e9a736d520 Thanks, M. -- Jazz is not dead. It just smells funny... _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_2 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EE661C41621 for ; Tue, 24 Mar 2020 12:35:18 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C5A4D2080C for ; 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Tue, 24 Mar 2020 12:35:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1585053310; bh=1JmNFomT0l3uDtttAy7pqv/qb5pJWZXxKY5fJT8GM/k=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=fZDmtzWt0FD2a12FpTHubNlYWp9GDkmFviVJyK6WuK9xHBDKCImt7q1gGHmBTZwlt F+n8rX3WkyMa8JQ8up5AA97HK5uQEo3r5sTt8sBHMIwZOvATBD8/ftB4OkyuSEes8p qkWe+2Miv9jT/3+ICE2sXw2LFsTMuhYbPLbCYGUI= Received: from 78.163-31-62.static.virginmediabusiness.co.uk ([62.31.163.78] helo=why) by disco-boy.misterjones.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jGilw-00FFxJ-8y; Tue, 24 Mar 2020 12:35:08 +0000 Date: Tue, 24 Mar 2020 12:35:06 +0000 From: Marc Zyngier To: Zenghui Yu Subject: Re: [PATCH v6 14/23] irqchip/gic-v4.1: Add VSGI allocation/teardown Message-ID: <20200324123506.6d71b04a@why> In-Reply-To: References: <20200320182406.23465-1-maz@kernel.org> <20200320182406.23465-15-maz@kernel.org> Organization: Approximate X-Mailer: Claws Mail 3.17.5 (GTK+ 2.24.32; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, 24 Mar 2020 10:43:09 +0800 Zenghui Yu wrote: > Hi Marc, > > On 2020/3/21 2:23, Marc Zyngier wrote: > > Allocate per-VPE SGIs when initializing the GIC-specific part of the > > VPE data structure. > > > > Signed-off-by: Marc Zyngier > > Reviewed-by: Zenghui Yu > > Link: https://lore.kernel.org/r/20200304203330.4967-15-maz@kernel.org > > --- > > drivers/irqchip/irq-gic-v3-its.c | 2 +- > > drivers/irqchip/irq-gic-v4.c | 68 +++++++++++++++++++++++++++++- > > include/linux/irqchip/arm-gic-v4.h | 4 +- > > 3 files changed, 71 insertions(+), 3 deletions(-) > > > > diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c > > index 15250faa9ef7..7ad46ff5f0b9 100644 > > --- a/drivers/irqchip/irq-gic-v3-its.c > > +++ b/drivers/irqchip/irq-gic-v3-its.c > > @@ -4053,7 +4053,7 @@ static int its_sgi_set_vcpu_affinity(struct irq_data *d, void *vcpu_info) > > struct its_cmd_info *info = vcpu_info; > > > switch (info->cmd_type) { > > - case PROP_UPDATE_SGI: > > + case PROP_UPDATE_VSGI: > > vpe->sgi_config[d->hwirq].priority = info->priority; > > vpe->sgi_config[d->hwirq].group = info->group; > > its_configure_sgi(d, false); > > [...] > > > @@ -103,7 +105,7 @@ enum its_vcpu_info_cmd_type { > > SCHEDULE_VPE, > > DESCHEDULE_VPE, > > INVALL_VPE, > > - PROP_UPDATE_SGI, > > + PROP_UPDATE_VSGI, > > }; > > > struct its_cmd_info { > > As Eric pointed out, this belongs to patch #12. Dammit. This is the *3rd* time I fsck the rebase. Someone *please* hit me on the head. Hard. Now *really* fixed: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git/commit/?h=kvm-arm64/gic-v4.1&id=05d32df13c6b3c0850b68928048536e9a736d520 Thanks, M. -- Jazz is not dead. It just smells funny... _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_2 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DC574C41621 for ; Tue, 24 Mar 2020 12:35:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B5E4F208C3 for ; Tue, 24 Mar 2020 12:35:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; 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d=kernel.org; s=default; t=1585053310; bh=1JmNFomT0l3uDtttAy7pqv/qb5pJWZXxKY5fJT8GM/k=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=fZDmtzWt0FD2a12FpTHubNlYWp9GDkmFviVJyK6WuK9xHBDKCImt7q1gGHmBTZwlt F+n8rX3WkyMa8JQ8up5AA97HK5uQEo3r5sTt8sBHMIwZOvATBD8/ftB4OkyuSEes8p qkWe+2Miv9jT/3+ICE2sXw2LFsTMuhYbPLbCYGUI= Received: from 78.163-31-62.static.virginmediabusiness.co.uk ([62.31.163.78] helo=why) by disco-boy.misterjones.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jGilw-00FFxJ-8y; Tue, 24 Mar 2020 12:35:08 +0000 Date: Tue, 24 Mar 2020 12:35:06 +0000 From: Marc Zyngier To: Zenghui Yu Cc: , , , , Lorenzo Pieralisi , Jason Cooper , Thomas Gleixner , Eric Auger , James Morse , Julien Thierry , Suzuki K Poulose Subject: Re: [PATCH v6 14/23] irqchip/gic-v4.1: Add VSGI allocation/teardown Message-ID: <20200324123506.6d71b04a@why> In-Reply-To: References: <20200320182406.23465-1-maz@kernel.org> <20200320182406.23465-15-maz@kernel.org> Organization: Approximate X-Mailer: Claws Mail 3.17.5 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: yuzenghui@huawei.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, lorenzo.pieralisi@arm.com, jason@lakedaemon.net, tglx@linutronix.de, eric.auger@redhat.com, james.morse@arm.com, julien.thierry.kdev@gmail.com, suzuki.poulose@arm.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Tue, 24 Mar 2020 10:43:09 +0800 Zenghui Yu wrote: > Hi Marc, > > On 2020/3/21 2:23, Marc Zyngier wrote: > > Allocate per-VPE SGIs when initializing the GIC-specific part of the > > VPE data structure. > > > > Signed-off-by: Marc Zyngier > > Reviewed-by: Zenghui Yu > > Link: https://lore.kernel.org/r/20200304203330.4967-15-maz@kernel.org > > --- > > drivers/irqchip/irq-gic-v3-its.c | 2 +- > > drivers/irqchip/irq-gic-v4.c | 68 +++++++++++++++++++++++++++++- > > include/linux/irqchip/arm-gic-v4.h | 4 +- > > 3 files changed, 71 insertions(+), 3 deletions(-) > > > > diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c > > index 15250faa9ef7..7ad46ff5f0b9 100644 > > --- a/drivers/irqchip/irq-gic-v3-its.c > > +++ b/drivers/irqchip/irq-gic-v3-its.c > > @@ -4053,7 +4053,7 @@ static int its_sgi_set_vcpu_affinity(struct irq_data *d, void *vcpu_info) > > struct its_cmd_info *info = vcpu_info; > > > switch (info->cmd_type) { > > - case PROP_UPDATE_SGI: > > + case PROP_UPDATE_VSGI: > > vpe->sgi_config[d->hwirq].priority = info->priority; > > vpe->sgi_config[d->hwirq].group = info->group; > > its_configure_sgi(d, false); > > [...] > > > @@ -103,7 +105,7 @@ enum its_vcpu_info_cmd_type { > > SCHEDULE_VPE, > > DESCHEDULE_VPE, > > INVALL_VPE, > > - PROP_UPDATE_SGI, > > + PROP_UPDATE_VSGI, > > }; > > > struct its_cmd_info { > > As Eric pointed out, this belongs to patch #12. Dammit. This is the *3rd* time I fsck the rebase. Someone *please* hit me on the head. Hard. Now *really* fixed: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git/commit/?h=kvm-arm64/gic-v4.1&id=05d32df13c6b3c0850b68928048536e9a736d520 Thanks, M. -- Jazz is not dead. It just smells funny...