lkml.org 
[lkml]   [2023]   [Jan]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v5 12/13] riscv: KVM: Switch has_svinval() to riscv_has_extension_unlikely()
Date
From: Andrew Jones <ajones@ventanamicro.com>

Switch has_svinval() from static branch to the new helper
riscv_has_extension_unlikely().

Signed-off-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Guo Ren <guoren@kernel.org>
Acked-by: Anup Patel <anup@brainfault.org>
---
arch/riscv/kvm/tlb.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/riscv/kvm/tlb.c b/arch/riscv/kvm/tlb.c
index 309d79b3e5cd..aa3da18ad873 100644
--- a/arch/riscv/kvm/tlb.c
+++ b/arch/riscv/kvm/tlb.c
@@ -15,8 +15,7 @@
#include <asm/hwcap.h>
#include <asm/insn-def.h>

-#define has_svinval() \
- static_branch_unlikely(&riscv_isa_ext_keys[RISCV_ISA_EXT_KEY_SVINVAL])
+#define has_svinval() riscv_has_extension_unlikely(RISCV_ISA_EXT_SVINVAL)

void kvm_riscv_local_hfence_gvma_vmid_gpa(unsigned long vmid,
gpa_t gpa, gpa_t gpsz,
--
2.38.1
\
 
 \ /
  Last update: 2023-03-27 00:00    [W:1.306 / U:0.188 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site