linux-kernel - [PATCH v2 3/7] KVM: Replace '__attribute__((weak))' with '_

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Message-Id: <20220306031907.210499-5-henryksloan@gmail.com>
Date:   Sat,  5 Mar 2022 22:19:03 -0500
From:   Henry Sloan <henryksloan@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     pbonzini@...hat.com, Henry Sloan <henryksloan@...il.com>,
        kvm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 3/7] KVM: Replace '__attribute__((weak))' with '__weak'

Fixed some checkpatch warnings by replacing '__attribute__((weak))' with
'__weak'.

Signed-off-by: Henry Sloan <henryksloan@...il.com>
---
 virt/kvm/eventfd.c  | 12 ++++++------
 virt/kvm/irqchip.c  |  2 +-
 virt/kvm/kvm_main.c |  2 +-
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/virt/kvm/eventfd.c b/virt/kvm/eventfd.c
index 1054ddb915b0..14aef85829ed 100644
--- a/virt/kvm/eventfd.c
+++ b/virt/kvm/eventfd.c
@@ -32,7 +32,7 @@
 
 static struct workqueue_struct *irqfd_cleanup_wq;
 
-bool __attribute__((weak))
+bool __weak
 kvm_arch_irqfd_allowed(struct kvm *kvm, struct kvm_irqfd *args)
 {
 	return true;
@@ -169,7 +169,7 @@ irqfd_deactivate(struct kvm_kernel_irqfd *irqfd)
 	queue_work(irqfd_cleanup_wq, &irqfd->shutdown);
 }
 
-int __attribute__((weak)) kvm_arch_set_irq_inatomic(
+int __weak kvm_arch_set_irq_inatomic(
 				struct kvm_kernel_irq_routing_entry *irq,
 				struct kvm *kvm, int irq_source_id,
 				int level,
@@ -265,24 +265,24 @@ static void irqfd_update(struct kvm *kvm, struct kvm_kernel_irqfd *irqfd)
 }
 
 #ifdef CONFIG_HAVE_KVM_IRQ_BYPASS
-void __attribute__((weak)) kvm_arch_irq_bypass_stop(
+void __weak kvm_arch_irq_bypass_stop(
 				struct irq_bypass_consumer *cons)
 {
 }
 
-void __attribute__((weak)) kvm_arch_irq_bypass_start(
+void __weak kvm_arch_irq_bypass_start(
 				struct irq_bypass_consumer *cons)
 {
 }
 
-int  __attribute__((weak)) kvm_arch_update_irqfd_routing(
+int  __weak kvm_arch_update_irqfd_routing(
 				struct kvm *kvm, unsigned int host_irq,
 				uint32_t guest_irq, bool set)
 {
 	return 0;
 }
 
-bool __attribute__((weak)) kvm_arch_irqfd_route_changed(
+bool __weak kvm_arch_irqfd_route_changed(
 				struct kvm_kernel_irq_routing_entry *old,
 				struct kvm_kernel_irq_routing_entry *new)
 {
diff --git a/virt/kvm/irqchip.c b/virt/kvm/irqchip.c
index dcd51e6efb8a..baa551aec010 100644
--- a/virt/kvm/irqchip.c
+++ b/virt/kvm/irqchip.c
@@ -157,7 +157,7 @@ static int setup_routing_entry(struct kvm *kvm,
 	return 0;
 }
 
-void __attribute__((weak)) kvm_arch_irq_routing_update(struct kvm *kvm)
+void __weak kvm_arch_irq_routing_update(struct kvm *kvm)
 {
 }
 
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index c5fb79e64e75..af74cf3b6446 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -4386,7 +4386,7 @@ static int kvm_vm_ioctl_reset_dirty_pages(struct kvm *kvm)
 	return cleared;
 }
 
-int __attribute__((weak)) kvm_vm_ioctl_enable_cap(struct kvm *kvm,
+int __weak kvm_vm_ioctl_enable_cap(struct kvm *kvm,
 						  struct kvm_enable_cap *cap)
 {
 	return -EINVAL;
-- 
2.35.1