From: marc.zyngier@arm.com (Marc Zyngier) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 04/12] kvm: remove one useless check extension Date: Fri, 19 Jun 2015 13:53:08 +0100 [thread overview] Message-ID: <1434718396-13110-5-git-send-email-marc.zyngier@arm.com> (raw) In-Reply-To: <1434718396-13110-1-git-send-email-marc.zyngier@arm.com> From: Tiejun Chen <tiejun.chen@intel.com> We already check KVM_CAP_IRQFD in generic once enable CONFIG_HAVE_KVM_IRQFD, kvm_vm_ioctl_check_extension_generic() | + switch (arg) { + ... + #ifdef CONFIG_HAVE_KVM_IRQFD + case KVM_CAP_IRQFD: + #endif + ... + return 1; + ... + } | + kvm_vm_ioctl_check_extension() So its not necessary to check this in arch again, and also fix one typo, s/emlation/emulation. Signed-off-by: Tiejun Chen <tiejun.chen@intel.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> --- arch/arm/kvm/arm.c | 1 - include/uapi/linux/kvm.h | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index e41cb11..7e82330 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -171,7 +171,6 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) int r; switch (ext) { case KVM_CAP_IRQCHIP: - case KVM_CAP_IRQFD: case KVM_CAP_IOEVENTFD: case KVM_CAP_DEVICE_CTRL: case KVM_CAP_USER_MEMORY: diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index 75bd9f7..cbfd1ac 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -895,7 +895,7 @@ struct kvm_xen_hvm_config { * * KVM_IRQFD_FLAG_RESAMPLE indicates resamplefd is valid and specifies * the irqfd to operate in resampling mode for level triggered interrupt - * emlation. See Documentation/virtual/kvm/api.txt. + * emulation. See Documentation/virtual/kvm/api.txt. */ #define KVM_IRQFD_FLAG_RESAMPLE (1 << 1) -- 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: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>, kvm@vger.kernel.org, Firo Yang <firogm@gmail.com>, linux-arm-kernel@lists.infradead.org, Andre Przywara <andre.przywara@arm.com>, Tiejun Chen <tiejun.chen@intel.com>, kvmarm@lists.cs.columbia.edu Subject: [PATCH 04/12] kvm: remove one useless check extension Date: Fri, 19 Jun 2015 13:53:08 +0100 [thread overview] Message-ID: <1434718396-13110-5-git-send-email-marc.zyngier@arm.com> (raw) In-Reply-To: <1434718396-13110-1-git-send-email-marc.zyngier@arm.com> From: Tiejun Chen <tiejun.chen@intel.com> We already check KVM_CAP_IRQFD in generic once enable CONFIG_HAVE_KVM_IRQFD, kvm_vm_ioctl_check_extension_generic() | + switch (arg) { + ... + #ifdef CONFIG_HAVE_KVM_IRQFD + case KVM_CAP_IRQFD: + #endif + ... + return 1; + ... + } | + kvm_vm_ioctl_check_extension() So its not necessary to check this in arch again, and also fix one typo, s/emlation/emulation. Signed-off-by: Tiejun Chen <tiejun.chen@intel.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> --- arch/arm/kvm/arm.c | 1 - include/uapi/linux/kvm.h | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index e41cb11..7e82330 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -171,7 +171,6 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) int r; switch (ext) { case KVM_CAP_IRQCHIP: - case KVM_CAP_IRQFD: case KVM_CAP_IOEVENTFD: case KVM_CAP_DEVICE_CTRL: case KVM_CAP_USER_MEMORY: diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index 75bd9f7..cbfd1ac 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -895,7 +895,7 @@ struct kvm_xen_hvm_config { * * KVM_IRQFD_FLAG_RESAMPLE indicates resamplefd is valid and specifies * the irqfd to operate in resampling mode for level triggered interrupt - * emlation. See Documentation/virtual/kvm/api.txt. + * emulation. See Documentation/virtual/kvm/api.txt. */ #define KVM_IRQFD_FLAG_RESAMPLE (1 << 1) -- 2.1.4
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 ` [PATCH 01/12] ARM: KVM: Remove pointless void pointer cast Marc Zyngier 2015-06-19 12:53 ` 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 ` Marc Zyngier [this message] 2015-06-19 12:53 ` [PATCH 04/12] kvm: remove one useless check extension 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
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=1434718396-13110-5-git-send-email-marc.zyngier@arm.com \ --to=marc.zyngier@arm.com \ --cc=linux-arm-kernel@lists.infradead.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.