[Xen-changelog] [xen master] x86/vmx: Shrink TASK_SWITCH's hvm_task_switch_reason reasons[]

[patchbot@xxxxxxx]

commit 4e9929f5bde62e19653a4c7f5792648f56ef35ab
Author:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Wed Dec 4 18:21:04 2019 +0000
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Tue Feb 11 11:37:35 2020 +0000

    x86/vmx: Shrink TASK_SWITCH's hvm_task_switch_reason reasons[]
    
    No need to use 4-byte integers to store two bits of information.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>
    Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
---
 xen/arch/x86/hvm/vmx/vmx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/x86/hvm/vmx/vmx.c b/xen/arch/x86/hvm/vmx/vmx.c
index 8debf6be3e..f6350daf4b 100644
--- a/xen/arch/x86/hvm/vmx/vmx.c
+++ b/xen/arch/x86/hvm/vmx/vmx.c
@@ -3979,7 +3979,7 @@ void vmx_vmexit_handler(struct cpu_user_regs *regs)
         vmx_update_cpu_exec_control(v);
         break;
     case EXIT_REASON_TASK_SWITCH: {
-        static const enum hvm_task_switch_reason reasons[] = {
+        static const uint8_t reasons[] = {
             TSW_call_or_int, TSW_iret, TSW_jmp, TSW_call_or_int
         };
         unsigned int inst_len, source;
--
generated by git-patchbot for /home/xen/git/xen.git#master

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