On Mon, Feb 03, 2020 at 03:41:52PM +0100, Thomas Gleixner wrote:

Boqun Feng [off-list ref] writes:

quoted

 /*

diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h
index 6b79515abb82..3bdaa3b6e68f 100644
--- a/arch/x86/include/asm/mshyperv.h
+++ b/arch/x86/include/asm/mshyperv.h

@@ -240,6 +240,11 @@ bool hv_vcpu_is_preempted(int vcpu);
 static inline void hv_apic_init(void) {}
 #endif
 
+#define hv_set_msi_address_from_desc(msi_entry, msi_desc)	\
+do {								\
+	(msi_entry)->address = (msi_desc)->msg.address_lo;	\
+} while (0)

Any reason why this needs to be a macro? inlines are preferrred. They

Making it an inline function will require #include <linux/msi.h> in
mshyperv.h, which I was trying to avoid. But now it seems pointless. I
will make it an inline in next version.

Regards,
Boqun

are typesafe and readable.

Thanks,

        tglx

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