Re: [PATCH V4 2/5] x86/hyper-v: Add hyperv Isolation VM check in the cc_platform_has()
From: Christoph Hellwig <hch@lst.de>
Date: 2021-12-06 14:07:42
Also in:
linux-arch, linux-hyperv, linux-iommu, linux-scsi, lkml, xen-devel
On Sun, Dec 05, 2021 at 03:18:10AM -0500, Tianyu Lan wrote:
+static bool hyperv_cc_platform_has(enum cc_attr attr)
+{
+#ifdef CONFIG_HYPERV
+ return attr == CC_ATTR_GUEST_MEM_ENCRYPT;
+#else
+ return false;
+#endif
+}Can we even end up here without CONFIG_HYPERV?