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From: Marc Zyngier <maz@kernel.org>
To: "Paolo Bonzini" <pbonzini@redhat.com>,
	"Radim Krčmář" <rkrcmar@redhat.com>
Cc: kvm@vger.kernel.org, Andre Przywara <andre.przywara@arm.com>,
	kvmarm@lists.cs.columbia.edu,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH 12/17] KVM: arm/arm64: vgic: Make function comments match function declarations
Date: Mon,  9 Sep 2019 14:48:02 +0100	[thread overview]
Message-ID: <20190909134807.27978-13-maz@kernel.org> (raw)
In-Reply-To: <20190909134807.27978-1-maz@kernel.org>

From: Alexandru Elisei <alexandru.elisei@arm.com>

Since commit 503a62862e8f ("KVM: arm/arm64: vgic: Rely on the GIC driver to
parse the firmware tables"), the vgic_v{2,3}_probe functions stopped using
a DT node. Commit 909777324588 ("KVM: arm/arm64: vgic-new: vgic_init:
implement kvm_vgic_hyp_init") changed the functions again, and now they
require exactly one argument, a struct gic_kvm_info populated by the GIC
driver. Unfortunately the comments regressed and state that a DT node is
used instead. Change the function comments to reflect the current
prototypes.

Signed-off-by: Alexandru Elisei <alexandru.elisei@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
---
 virt/kvm/arm/vgic/vgic-v2.c | 7 ++++---
 virt/kvm/arm/vgic/vgic-v3.c | 7 ++++---
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/virt/kvm/arm/vgic/vgic-v2.c b/virt/kvm/arm/vgic/vgic-v2.c
index 96aab77d0471..e67945020b45 100644
--- a/virt/kvm/arm/vgic/vgic-v2.c
+++ b/virt/kvm/arm/vgic/vgic-v2.c
@@ -354,10 +354,11 @@ int vgic_v2_map_resources(struct kvm *kvm)
 DEFINE_STATIC_KEY_FALSE(vgic_v2_cpuif_trap);
 
 /**
- * vgic_v2_probe - probe for a GICv2 compatible interrupt controller in DT
- * @node:	pointer to the DT node
+ * vgic_v2_probe - probe for a VGICv2 compatible interrupt controller
+ * @info:	pointer to the GIC description
  *
- * Returns 0 if a GICv2 has been found, returns an error code otherwise
+ * Returns 0 if the VGICv2 has been probed successfully, returns an error code
+ * otherwise
  */
 int vgic_v2_probe(const struct gic_kvm_info *info)
 {
diff --git a/virt/kvm/arm/vgic/vgic-v3.c b/virt/kvm/arm/vgic/vgic-v3.c
index 0c653a1e5215..30955d162a01 100644
--- a/virt/kvm/arm/vgic/vgic-v3.c
+++ b/virt/kvm/arm/vgic/vgic-v3.c
@@ -570,10 +570,11 @@ static int __init early_gicv4_enable(char *buf)
 early_param("kvm-arm.vgic_v4_enable", early_gicv4_enable);
 
 /**
- * vgic_v3_probe - probe for a GICv3 compatible interrupt controller in DT
- * @node:	pointer to the DT node
+ * vgic_v3_probe - probe for a VGICv3 compatible interrupt controller
+ * @info:	pointer to the GIC description
  *
- * Returns 0 if a GICv3 has been found, returns an error code otherwise
+ * Returns 0 if the VGICv3 has been probed successfully, returns an error code
+ * otherwise
  */
 int vgic_v3_probe(const struct gic_kvm_info *info)
 {
-- 
2.20.1

_______________________________________________
kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm

WARNING: multiple messages have this Message-ID (diff)
From: Marc Zyngier <maz@kernel.org>
To: "Paolo Bonzini" <pbonzini@redhat.com>,
	"Radim Krčmář" <rkrcmar@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
	kvm@vger.kernel.org, Andre Przywara <andre.przywara@arm.com>,
	Eric Auger <eric.auger@redhat.com>,
	James Morse <james.morse@arm.com>,
	Zenghui Yu <yuzenghui@huawei.com>,
	Alexandru Elisei <alexandru.elisei@arm.com>,
	kvmarm@lists.cs.columbia.edu,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH 12/17] KVM: arm/arm64: vgic: Make function comments match function declarations
Date: Mon,  9 Sep 2019 14:48:02 +0100	[thread overview]
Message-ID: <20190909134807.27978-13-maz@kernel.org> (raw)
In-Reply-To: <20190909134807.27978-1-maz@kernel.org>

From: Alexandru Elisei <alexandru.elisei@arm.com>

Since commit 503a62862e8f ("KVM: arm/arm64: vgic: Rely on the GIC driver to
parse the firmware tables"), the vgic_v{2,3}_probe functions stopped using
a DT node. Commit 909777324588 ("KVM: arm/arm64: vgic-new: vgic_init:
implement kvm_vgic_hyp_init") changed the functions again, and now they
require exactly one argument, a struct gic_kvm_info populated by the GIC
driver. Unfortunately the comments regressed and state that a DT node is
used instead. Change the function comments to reflect the current
prototypes.

Signed-off-by: Alexandru Elisei <alexandru.elisei@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
---
 virt/kvm/arm/vgic/vgic-v2.c | 7 ++++---
 virt/kvm/arm/vgic/vgic-v3.c | 7 ++++---
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/virt/kvm/arm/vgic/vgic-v2.c b/virt/kvm/arm/vgic/vgic-v2.c
index 96aab77d0471..e67945020b45 100644
--- a/virt/kvm/arm/vgic/vgic-v2.c
+++ b/virt/kvm/arm/vgic/vgic-v2.c
@@ -354,10 +354,11 @@ int vgic_v2_map_resources(struct kvm *kvm)
 DEFINE_STATIC_KEY_FALSE(vgic_v2_cpuif_trap);
 
 /**
- * vgic_v2_probe - probe for a GICv2 compatible interrupt controller in DT
- * @node:	pointer to the DT node
+ * vgic_v2_probe - probe for a VGICv2 compatible interrupt controller
+ * @info:	pointer to the GIC description
  *
- * Returns 0 if a GICv2 has been found, returns an error code otherwise
+ * Returns 0 if the VGICv2 has been probed successfully, returns an error code
+ * otherwise
  */
 int vgic_v2_probe(const struct gic_kvm_info *info)
 {
diff --git a/virt/kvm/arm/vgic/vgic-v3.c b/virt/kvm/arm/vgic/vgic-v3.c
index 0c653a1e5215..30955d162a01 100644
--- a/virt/kvm/arm/vgic/vgic-v3.c
+++ b/virt/kvm/arm/vgic/vgic-v3.c
@@ -570,10 +570,11 @@ static int __init early_gicv4_enable(char *buf)
 early_param("kvm-arm.vgic_v4_enable", early_gicv4_enable);
 
 /**
- * vgic_v3_probe - probe for a GICv3 compatible interrupt controller in DT
- * @node:	pointer to the DT node
+ * vgic_v3_probe - probe for a VGICv3 compatible interrupt controller
+ * @info:	pointer to the GIC description
  *
- * Returns 0 if a GICv3 has been found, returns an error code otherwise
+ * Returns 0 if the VGICv3 has been probed successfully, returns an error code
+ * otherwise
  */
 int vgic_v3_probe(const struct gic_kvm_info *info)
 {
-- 
2.20.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Marc Zyngier <maz@kernel.org>
To: "Paolo Bonzini" <pbonzini@redhat.com>,
	"Radim Krčmář" <rkrcmar@redhat.com>
Cc: Alexandru Elisei <alexandru.elisei@arm.com>,
	Andre Przywara <andre.przywara@arm.com>,
	Eric Auger <eric.auger@redhat.com>,
	James Morse <james.morse@arm.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Zenghui Yu <yuzenghui@huawei.com>,
	kvm@vger.kernel.org, kvmarm@lists.cs.columbia.edu,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH 12/17] KVM: arm/arm64: vgic: Make function comments match function declarations
Date: Mon,  9 Sep 2019 14:48:02 +0100	[thread overview]
Message-ID: <20190909134807.27978-13-maz@kernel.org> (raw)
In-Reply-To: <20190909134807.27978-1-maz@kernel.org>

From: Alexandru Elisei <alexandru.elisei@arm.com>

Since commit 503a62862e8f ("KVM: arm/arm64: vgic: Rely on the GIC driver to
parse the firmware tables"), the vgic_v{2,3}_probe functions stopped using
a DT node. Commit 909777324588 ("KVM: arm/arm64: vgic-new: vgic_init:
implement kvm_vgic_hyp_init") changed the functions again, and now they
require exactly one argument, a struct gic_kvm_info populated by the GIC
driver. Unfortunately the comments regressed and state that a DT node is
used instead. Change the function comments to reflect the current
prototypes.

Signed-off-by: Alexandru Elisei <alexandru.elisei@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
---
 virt/kvm/arm/vgic/vgic-v2.c | 7 ++++---
 virt/kvm/arm/vgic/vgic-v3.c | 7 ++++---
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/virt/kvm/arm/vgic/vgic-v2.c b/virt/kvm/arm/vgic/vgic-v2.c
index 96aab77d0471..e67945020b45 100644
--- a/virt/kvm/arm/vgic/vgic-v2.c
+++ b/virt/kvm/arm/vgic/vgic-v2.c
@@ -354,10 +354,11 @@ int vgic_v2_map_resources(struct kvm *kvm)
 DEFINE_STATIC_KEY_FALSE(vgic_v2_cpuif_trap);
 
 /**
- * vgic_v2_probe - probe for a GICv2 compatible interrupt controller in DT
- * @node:	pointer to the DT node
+ * vgic_v2_probe - probe for a VGICv2 compatible interrupt controller
+ * @info:	pointer to the GIC description
  *
- * Returns 0 if a GICv2 has been found, returns an error code otherwise
+ * Returns 0 if the VGICv2 has been probed successfully, returns an error code
+ * otherwise
  */
 int vgic_v2_probe(const struct gic_kvm_info *info)
 {
diff --git a/virt/kvm/arm/vgic/vgic-v3.c b/virt/kvm/arm/vgic/vgic-v3.c
index 0c653a1e5215..30955d162a01 100644
--- a/virt/kvm/arm/vgic/vgic-v3.c
+++ b/virt/kvm/arm/vgic/vgic-v3.c
@@ -570,10 +570,11 @@ static int __init early_gicv4_enable(char *buf)
 early_param("kvm-arm.vgic_v4_enable", early_gicv4_enable);
 
 /**
- * vgic_v3_probe - probe for a GICv3 compatible interrupt controller in DT
- * @node:	pointer to the DT node
+ * vgic_v3_probe - probe for a VGICv3 compatible interrupt controller
+ * @info:	pointer to the GIC description
  *
- * Returns 0 if a GICv3 has been found, returns an error code otherwise
+ * Returns 0 if the VGICv3 has been probed successfully, returns an error code
+ * otherwise
  */
 int vgic_v3_probe(const struct gic_kvm_info *info)
 {
-- 
2.20.1


  parent reply	other threads:[~2019-09-09 13:49 UTC|newest]

Thread overview: 57+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-09 13:47 [PATCH 00/17] KVM/arm updates for 5.4 Marc Zyngier
2019-09-09 13:47 ` Marc Zyngier
2019-09-09 13:47 ` Marc Zyngier
2019-09-09 13:47 ` [PATCH 01/17] KVM: arm/arm64: vgic: Add LPI translation cache definition Marc Zyngier
2019-09-09 13:47   ` Marc Zyngier
2019-09-09 13:47   ` Marc Zyngier
2019-09-09 13:47 ` [PATCH 02/17] KVM: arm/arm64: vgic: Add __vgic_put_lpi_locked primitive Marc Zyngier
2019-09-09 13:47   ` Marc Zyngier
2019-09-09 13:47   ` Marc Zyngier
2019-09-09 13:47 ` [PATCH 03/17] KVM: arm/arm64: vgic-its: Add MSI-LPI translation cache invalidation Marc Zyngier
2019-09-09 13:47   ` Marc Zyngier
2019-09-09 13:47   ` Marc Zyngier
2019-09-09 13:47 ` [PATCH 04/17] KVM: arm/arm64: vgic-its: Invalidate MSI-LPI translation cache on specific commands Marc Zyngier
2019-09-09 13:47   ` Marc Zyngier
2019-09-09 13:47   ` Marc Zyngier
2019-09-09 13:47 ` [PATCH 05/17] KVM: arm/arm64: vgic-its: Invalidate MSI-LPI translation cache on disabling LPIs Marc Zyngier
2019-09-09 13:47   ` Marc Zyngier
2019-09-09 13:47   ` Marc Zyngier
2019-09-09 13:47 ` [PATCH 06/17] KVM: arm/arm64: vgic-its: Invalidate MSI-LPI translation cache on ITS disable Marc Zyngier
2019-09-09 13:47   ` Marc Zyngier
2019-09-09 13:47   ` Marc Zyngier
2019-09-09 13:47 ` [PATCH 07/17] KVM: arm/arm64: vgic-its: Invalidate MSI-LPI translation cache on vgic teardown Marc Zyngier
2019-09-09 13:47   ` Marc Zyngier
2019-09-09 13:47   ` Marc Zyngier
2019-09-09 13:47 ` [PATCH 08/17] KVM: arm/arm64: vgic-its: Cache successful MSI->LPI translation Marc Zyngier
2019-09-09 13:47   ` Marc Zyngier
2019-09-09 13:47   ` Marc Zyngier
2019-09-09 13:47 ` [PATCH 09/17] KVM: arm/arm64: vgic-its: Check the LPI translation cache on MSI injection Marc Zyngier
2019-09-09 13:47   ` Marc Zyngier
2019-09-09 13:47   ` Marc Zyngier
2019-09-09 13:48 ` [PATCH 10/17] KVM: arm/arm64: vgic-irqfd: Implement kvm_arch_set_irq_inatomic Marc Zyngier
2019-09-09 13:48   ` Marc Zyngier
2019-09-09 13:48   ` Marc Zyngier
2019-09-09 13:48 ` [PATCH 11/17] arm64/kvm: Remove VMID rollover I-cache maintenance Marc Zyngier
2019-09-09 13:48   ` Marc Zyngier
2019-09-09 13:48   ` Marc Zyngier
2019-09-09 13:48 ` Marc Zyngier [this message]
2019-09-09 13:48   ` [PATCH 12/17] KVM: arm/arm64: vgic: Make function comments match function declarations Marc Zyngier
2019-09-09 13:48   ` Marc Zyngier
2019-09-09 13:48 ` [PATCH 13/17] KVM: Call kvm_arch_vcpu_blocking early into the blocking sequence Marc Zyngier
2019-09-09 13:48   ` Marc Zyngier
2019-09-09 13:48   ` Marc Zyngier
2019-09-09 13:48 ` [PATCH 14/17] KVM: arm/arm64: vgic: Remove spurious semicolons Marc Zyngier
2019-09-09 13:48   ` Marc Zyngier
2019-09-09 13:48   ` Marc Zyngier
2019-09-09 13:48 ` [PATCH 15/17] KVM: arm/arm64: vgic: Use a single IO device per redistributor Marc Zyngier
2019-09-09 13:48   ` Marc Zyngier
2019-09-09 13:48   ` Marc Zyngier
2019-09-09 13:48 ` [PATCH 16/17] arm64: KVM: Device mappings should be execute-never Marc Zyngier
2019-09-09 13:48   ` Marc Zyngier
2019-09-09 13:48   ` Marc Zyngier
2019-09-09 13:48 ` [PATCH 17/17] KVM: arm/arm64: vgic: Allow more than 256 vcpus for KVM_IRQ_LINE Marc Zyngier
2019-09-09 13:48   ` Marc Zyngier
2019-09-09 13:48   ` Marc Zyngier
2019-09-10 17:09 ` [PATCH 00/17] KVM/arm updates for 5.4 Paolo Bonzini
2019-09-10 17:09   ` Paolo Bonzini
2019-09-10 17:09   ` Paolo Bonzini

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