From: marc.zyngier@arm.com (Marc Zyngier)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 01/12] ARM: KVM: Remove pointless void pointer cast
Date: Fri, 19 Jun 2015 13:53:05 +0100 [thread overview]
Message-ID: <1434718396-13110-2-git-send-email-marc.zyngier@arm.com> (raw)
In-Reply-To: <1434718396-13110-1-git-send-email-marc.zyngier@arm.com>
From: Firo Yang <firogm@gmail.com>
No need to cast the void pointer returned by kmalloc() in
arch/arm/kvm/mmu.c::kvm_alloc_stage2_pgd().
Signed-off-by: Firo Yang <firogm@gmail.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
---
arch/arm/kvm/mmu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/kvm/mmu.c b/arch/arm/kvm/mmu.c
index 1d5accb..ce0bce4 100644
--- a/arch/arm/kvm/mmu.c
+++ b/arch/arm/kvm/mmu.c
@@ -691,8 +691,8 @@ int kvm_alloc_stage2_pgd(struct kvm *kvm)
* work. This is not used by the hardware and we have no
* alignment requirement for this allocation.
*/
- pgd = (pgd_t *)kmalloc(PTRS_PER_S2_PGD * sizeof(pgd_t),
- GFP_KERNEL | __GFP_ZERO);
+ pgd = kmalloc(PTRS_PER_S2_PGD * sizeof(pgd_t),
+ GFP_KERNEL | __GFP_ZERO);
if (!pgd) {
kvm_free_hwpgd(hwpgd);
--
2.1.4
WARNING: multiple messages have this Message-ID (diff)
From: Marc Zyngier <marc.zyngier@arm.com>
To: Paolo Bonzini <pbonzini@redhat.com>,
Marcelo Tosatti <mtosatti@redhat.com>,
Gleb Natapov <gleb@kernel.org>
Cc: "Firo Yang" <firogm@gmail.com>,
"Christoffer Dall" <christoffer.dall@linaro.org>,
"Andre Przywara" <andre.przywara@arm.com>,
"Tiejun Chen" <tiejun.chen@intel.com>,
"Eric Auger" <eric.auger@linaro.org>,
"Alex Bennée" <alex.bennee@linaro.org>,
"Lorenzo Pieralisi" <lorenzo.pieralisi@arm.com>,
linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org,
kvmarm@lists.cs.columbia.edu
Subject: [PATCH 01/12] ARM: KVM: Remove pointless void pointer cast
Date: Fri, 19 Jun 2015 13:53:05 +0100 [thread overview]
Message-ID: <1434718396-13110-2-git-send-email-marc.zyngier@arm.com> (raw)
In-Reply-To: <1434718396-13110-1-git-send-email-marc.zyngier@arm.com>
From: Firo Yang <firogm@gmail.com>
No need to cast the void pointer returned by kmalloc() in
arch/arm/kvm/mmu.c::kvm_alloc_stage2_pgd().
Signed-off-by: Firo Yang <firogm@gmail.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
---
arch/arm/kvm/mmu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/kvm/mmu.c b/arch/arm/kvm/mmu.c
index 1d5accb..ce0bce4 100644
--- a/arch/arm/kvm/mmu.c
+++ b/arch/arm/kvm/mmu.c
@@ -691,8 +691,8 @@ int kvm_alloc_stage2_pgd(struct kvm *kvm)
* work. This is not used by the hardware and we have no
* alignment requirement for this allocation.
*/
- pgd = (pgd_t *)kmalloc(PTRS_PER_S2_PGD * sizeof(pgd_t),
- GFP_KERNEL | __GFP_ZERO);
+ pgd = kmalloc(PTRS_PER_S2_PGD * sizeof(pgd_t),
+ GFP_KERNEL | __GFP_ZERO);
if (!pgd) {
kvm_free_hwpgd(hwpgd);
--
2.1.4
--
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next prev parent reply other threads:[~2015-06-19 12:53 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-19 12:53 [PULL] KVM/ARM changes for 4.2 Marc Zyngier
2015-06-19 12:53 ` Marc Zyngier
2015-06-19 12:53 ` Marc Zyngier [this message]
2015-06-19 12:53 ` [PATCH 01/12] ARM: KVM: Remove pointless void pointer cast Marc Zyngier
2015-06-19 12:53 ` [PATCH 02/12] KVM: arm64: add active register handling to GICv3 emulation as well Marc Zyngier
2015-06-19 12:53 ` Marc Zyngier
2015-06-19 12:53 ` [PATCH 03/12] arm: KVM: force execution of HCPTR access on VM exit Marc Zyngier
2015-06-19 12:53 ` Marc Zyngier
2015-06-19 12:53 ` [PATCH 04/12] kvm: remove one useless check extension Marc Zyngier
2015-06-19 12:53 ` Marc Zyngier
2015-06-19 12:53 ` [PATCH 05/12] arm/arm64: KVM: Properly account for guest CPU time Marc Zyngier
2015-06-19 12:53 ` Marc Zyngier
2015-07-10 14:16 ` KVM/ARM: trap every load /store instruction hiwu
2015-11-02 18:36 ` Christopher Covington
2015-06-19 12:53 ` [PATCH 06/12] KVM: arm/arm64: Enable the KVM-VFIO device Marc Zyngier
2015-06-19 12:53 ` Marc Zyngier
2015-06-19 12:53 ` [PATCH 07/12] KVM: arm64: fix misleading comments in save/restore Marc Zyngier
2015-06-19 12:53 ` Marc Zyngier
2015-06-19 12:53 ` [PATCH 08/12] ARM: kvm: psci: fix handling of unimplemented functions Marc Zyngier
2015-06-19 12:53 ` Marc Zyngier
2015-06-19 12:53 ` [PATCH 09/12] KVM: arm: vgic: Drop useless Group0 warning Marc Zyngier
2015-06-19 12:53 ` Marc Zyngier
2015-06-19 12:53 ` [PATCH 10/12] arm/arm64: KVM: vgic: Do not save GICH_HCR / ICH_HCR_EL2 Marc Zyngier
2015-06-19 12:53 ` Marc Zyngier
2015-06-19 12:53 ` [PATCH 11/12] KVM: arm/arm64: vgic: Avoid injecting reserved IRQ numbers Marc Zyngier
2015-06-19 12:53 ` Marc Zyngier
2015-06-19 12:53 ` [PATCH 12/12] KVM: arm/arm64: vgic: Remove useless arm-gic.h #include Marc Zyngier
2015-06-19 12:53 ` Marc Zyngier
2015-06-19 15:16 ` [PULL] KVM/ARM changes for 4.2 Paolo Bonzini
2015-06-19 15:16 ` Paolo Bonzini
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