From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Aleksandar Markovic" <aleksandar.qemu.devel@gmail.com>,
"Aurelien Jarno" <aurelien@aurel32.net>,
"David Hildenbrand" <david@redhat.com>,
"Christian Borntraeger" <borntraeger@de.ibm.com>,
"Aleksandar Rikalo" <aleksandar.rikalo@syrmia.com>,
"Richard Henderson" <rth@twiddle.net>,
qemu-s390x@nongnu.org,
"David Gibson" <david@gibson.dropbear.id.au>,
"Peter Maydell" <peter.maydell@linaro.org>,
"Eduardo Habkost" <ehabkost@redhat.com>,
kvm@vger.kernel.org, "Michael S. Tsirkin" <mst@redhat.com>,
"Halil Pasic" <pasic@linux.ibm.com>,
qemu-arm@nongnu.org, "Cornelia Huck" <cohuck@redhat.com>,
qemu-ppc@nongnu.org,
"Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Marcelo Tosatti" <mtosatti@redhat.com>,
"Thomas Huth" <thuth@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>
Subject: [RFC PATCH 4/7] accel/kvm: Simplify kvm_set_sigmask_len()
Date: Tue, 23 Jun 2020 12:50:49 +0200 [thread overview]
Message-ID: <20200623105052.1700-5-philmd@redhat.com> (raw)
In-Reply-To: <20200623105052.1700-1-philmd@redhat.com>
The sigmask_len is a property of the accelerator, not the VM.
Simplify by directly using the global kvm_state, remove the
unnecessary KVMState* argument.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
include/sysemu/kvm.h | 2 +-
accel/kvm/kvm-all.c | 4 ++--
target/mips/kvm.c | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h
index 3662641c99..44c1767a7f 100644
--- a/include/sysemu/kvm.h
+++ b/include/sysemu/kvm.h
@@ -469,7 +469,7 @@ uint32_t kvm_arch_get_supported_cpuid(KVMState *env, uint32_t function,
uint64_t kvm_arch_get_supported_msr_feature(KVMState *s, uint32_t index);
-void kvm_set_sigmask_len(KVMState *s, unsigned int sigmask_len);
+void kvm_set_sigmask_len(unsigned int sigmask_len);
#if !defined(CONFIG_USER_ONLY)
int kvm_physical_memory_addr_from_host(KVMState *s, void *ram_addr,
diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c
index afd14492a0..7b3f76f23d 100644
--- a/accel/kvm/kvm-all.c
+++ b/accel/kvm/kvm-all.c
@@ -2240,9 +2240,9 @@ err:
return ret;
}
-void kvm_set_sigmask_len(KVMState *s, unsigned int sigmask_len)
+void kvm_set_sigmask_len(unsigned int sigmask_len)
{
- s->sigmask_len = sigmask_len;
+ kvm_state->sigmask_len = sigmask_len;
}
static void kvm_handle_io(uint16_t port, MemTxAttrs attrs, void *data, int direction,
diff --git a/target/mips/kvm.c b/target/mips/kvm.c
index 0adfa70210..cc3e09bdef 100644
--- a/target/mips/kvm.c
+++ b/target/mips/kvm.c
@@ -48,7 +48,7 @@ unsigned long kvm_arch_vcpu_id(CPUState *cs)
int kvm_arch_init(MachineState *ms, KVMState *s)
{
/* MIPS has 128 signals */
- kvm_set_sigmask_len(s, 16);
+ kvm_set_sigmask_len(16);
kvm_mips_fpu_cap = kvm_check_extension(KVM_CAP_MIPS_FPU);
kvm_mips_msa_cap = kvm_check_extension(KVM_CAP_MIPS_MSA);
--
2.21.3
next prev parent reply other threads:[~2020-06-23 10:51 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-23 10:50 [PATCH 0/7] accel/kvm: Simplify few functions that can use global kvm_state Philippe Mathieu-Daudé
2020-06-23 10:50 ` [PATCH 1/7] accel/kvm: Let kvm_check_extension use global KVM state Philippe Mathieu-Daudé
2020-06-23 15:25 ` Cornelia Huck
2020-06-23 10:50 ` [PATCH 2/7] accel/kvm: Simplify kvm_check_extension() Philippe Mathieu-Daudé
2020-06-23 15:43 ` Cornelia Huck
2020-06-23 10:50 ` [PATCH 3/7] accel/kvm: Simplify kvm_check_extension_list() Philippe Mathieu-Daudé
2020-06-23 15:50 ` Cornelia Huck
2020-06-23 10:50 ` Philippe Mathieu-Daudé [this message]
2020-07-05 7:12 ` [RFC PATCH 4/7] accel/kvm: Simplify kvm_set_sigmask_len() Paolo Bonzini
2020-07-05 9:57 ` Philippe Mathieu-Daudé
2020-06-23 10:50 ` [PATCH 5/7] target/i386/kvm: Simplify get_para_features() Philippe Mathieu-Daudé
2020-06-23 15:56 ` Cornelia Huck
2020-06-23 10:50 ` [RFC PATCH 6/7] target/i386/kvm: Simplify kvm_get_mce_cap_supported() Philippe Mathieu-Daudé
2020-06-23 10:50 ` [RFC PATCH 7/7] target/i386/kvm: Simplify kvm_get_supported_[feature]_msrs() Philippe Mathieu-Daudé
2020-07-04 16:50 ` [PATCH 0/7] accel/kvm: Simplify few functions that can use global kvm_state Philippe Mathieu-Daudé
2020-07-05 6:16 ` Paolo Bonzini
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