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[XEN][PATCH] x86: hvm: hypercall: use define instead of const in hvm_hypercall()
- To: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Grygorii Strashko <grygorii_strashko@xxxxxxxx>
- Date: Fri, 12 Sep 2025 09:47:03 +0000
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- Cc: Grygorii Strashko <grygorii_strashko@xxxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>
- Delivery-date: Fri, 12 Sep 2025 09:47:18 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
- Thread-index: AQHcI8oxX/I/itfE00GCxamYjAZC5A==
- Thread-topic: [XEN][PATCH] x86: hvm: hypercall: use define instead of const in hvm_hypercall()
From: Grygorii Strashko <grygorii_strashko@xxxxxxxx>
Use define X86_MODE_64BIT instead of constant in hvm_hypercall() for "mode"
conditional check to improve code readability.
Signed-off-by: Grygorii Strashko <grygorii_strashko@xxxxxxxx>
---
xen/arch/x86/hvm/hypercall.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/xen/arch/x86/hvm/hypercall.c b/xen/arch/x86/hvm/hypercall.c
index 6f8dfdff4ac6..b254b3e2f7d6 100644
--- a/xen/arch/x86/hvm/hypercall.c
+++ b/xen/arch/x86/hvm/hypercall.c
@@ -155,7 +155,7 @@ int hvm_hypercall(struct cpu_user_regs *regs)
curr->hcall_preempted = false;
- if ( mode == 8 )
+ if ( mode == X86_MODE_64BIT )
{
HVM_DBG_LOG(DBG_LEVEL_HCALL, "hcall%lu(%lx, %lx, %lx, %lx, %lx)",
eax, regs->rdi, regs->rsi, regs->rdx, regs->r10, regs->r8);
--
2.34.1
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