From: Marc Zyngier <maz@kernel.org>
To: Zenghui Yu <yuzenghui@huawei.com>
Cc: <linux-arm-kernel@lists.infradead.org>,
<kvmarm@lists.cs.columbia.edu>, <kvm@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Jason Cooper <jason@lakedaemon.net>,
Thomas Gleixner <tglx@linutronix.de>,
Eric Auger <eric.auger@redhat.com>,
James Morse <james.morse@arm.com>,
Julien Thierry <julien.thierry.kdev@gmail.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>
Subject: Re: [PATCH v6 14/23] irqchip/gic-v4.1: Add VSGI allocation/teardown
Date: Tue, 24 Mar 2020 12:35:06 +0000 [thread overview]
Message-ID: <20200324123506.6d71b04a@why> (raw)
In-Reply-To: <f778d757-0312-5412-668c-db9aee889cf0@huawei.com>
On Tue, 24 Mar 2020 10:43:09 +0800
Zenghui Yu <yuzenghui@huawei.com> 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 <maz@kernel.org>
> > Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
> > 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...
next prev parent reply other threads:[~2020-03-24 12:35 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-20 18:23 [PATCH v6 00/23] irqchip/gic-v4: GICv4.1 architecture support Marc Zyngier
2020-03-20 18:23 ` [PATCH v6 01/23] irqchip/gic-v3: Use SGIs without active state if offered Marc Zyngier
2020-03-20 18:23 ` [PATCH v6 02/23] irqchip/gic-v4.1: Skip absent CPUs while iterating over redistributors Marc Zyngier
2020-03-20 18:23 ` [PATCH v6 03/23] irqchip/gic-v4.1: Ensure mutual exclusion between vPE affinity change and RD access Marc Zyngier
2020-03-20 18:23 ` [PATCH v6 04/23] irqchip/gic-v4.1: Wait for completion of redistributor's INVALL operation Marc Zyngier
2020-03-20 18:23 ` [PATCH v6 05/23] irqchip/gic-v4.1: Ensure mutual exclusion betwen invalidations on the same RD Marc Zyngier
2020-03-20 18:23 ` [PATCH v6 06/23] irqchip/gic-v4.1: Advertise support v4.1 to KVM Marc Zyngier
2020-03-20 18:23 ` [PATCH v6 07/23] irqchip/gic-v4.1: Map the ITS SGIR register page Marc Zyngier
2020-03-20 18:23 ` [PATCH v6 08/23] irqchip/gic-v4.1: Plumb skeletal VSGI irqchip Marc Zyngier
2020-03-24 2:27 ` Zenghui Yu
2020-03-24 12:14 ` Marc Zyngier
2020-03-20 18:23 ` [PATCH v6 09/23] irqchip/gic-v4.1: Add initial SGI configuration Marc Zyngier
2020-03-20 18:23 ` [PATCH v6 10/23] irqchip/gic-v4.1: Plumb mask/unmask SGI callbacks Marc Zyngier
2020-03-20 18:23 ` [PATCH v6 11/23] irqchip/gic-v4.1: Plumb get/set_irqchip_state " Marc Zyngier
2020-03-20 18:23 ` [PATCH v6 12/23] irqchip/gic-v4.1: Plumb set_vcpu_affinity " Marc Zyngier
2020-03-20 18:23 ` [PATCH v6 13/23] irqchip/gic-v4.1: Move doorbell management to the GICv4 abstraction layer Marc Zyngier
2020-03-20 18:23 ` [PATCH v6 14/23] irqchip/gic-v4.1: Add VSGI allocation/teardown Marc Zyngier
2020-03-24 2:43 ` Zenghui Yu
2020-03-24 12:35 ` Marc Zyngier [this message]
2020-03-20 18:23 ` [PATCH v6 15/23] irqchip/gic-v4.1: Add VSGI property setup Marc Zyngier
2020-03-20 18:23 ` [PATCH v6 16/23] irqchip/gic-v4.1: Eagerly vmap vPEs Marc Zyngier
2020-03-20 18:24 ` [PATCH v6 17/23] KVM: arm64: GICv4.1: Let doorbells be auto-enabled Marc Zyngier
2020-03-20 18:24 ` [PATCH v6 18/23] KVM: arm64: GICv4.1: Add direct injection capability to SGI registers Marc Zyngier
2020-03-20 18:24 ` [PATCH v6 19/23] KVM: arm64: GICv4.1: Allow SGIs to switch between HW and SW interrupts Marc Zyngier
2020-03-20 18:24 ` [PATCH v6 20/23] KVM: arm64: GICv4.1: Plumb SGI implementation selection in the distributor Marc Zyngier
2020-03-20 18:24 ` [PATCH v6 21/23] KVM: arm64: GICv4.1: Reload VLPI configuration on distributor enable/disable Marc Zyngier
2020-03-20 18:24 ` [PATCH v6 22/23] KVM: arm64: GICv4.1: Allow non-trapping WFI when using HW SGIs Marc Zyngier
2020-03-20 18:24 ` [PATCH v6 23/23] KVM: arm64: GICv4.1: Expose HW-based SGIs in debugfs Marc Zyngier
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