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From: Anatol Belski <anbelski@linux.microsoft.com>
To: linux-hyperv@vger.kernel.org
Cc: wei.liu@kernel.org, muislam@microsoft.com
Subject: [PATCH 2/4] hyperv: uapi: Add bit for nested virtualization
Date: Wed, 18 Feb 2026 14:48:00 +0000	[thread overview]
Message-ID: <20260218144802.1962513-2-anbelski@linux.microsoft.com> (raw)
In-Reply-To: <20260218144802.1962513-1-anbelski@linux.microsoft.com>

From: Muminul Islam <muislam@microsoft.com>

Add a new bit for nested virtualization creation flag.
This is exposed to user-space API to enable during partition
creation.

Signed-off-by: Muminul Islam <muislam@microsoft.com>
---
 include/uapi/linux/mshv.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/uapi/linux/mshv.h b/include/uapi/linux/mshv.h
index dee3ece28ce5..7ef5dd67a232 100644
--- a/include/uapi/linux/mshv.h
+++ b/include/uapi/linux/mshv.h
@@ -27,6 +27,7 @@ enum {
 	MSHV_PT_BIT_X2APIC,
 	MSHV_PT_BIT_GPA_SUPER_PAGES,
 	MSHV_PT_BIT_CPU_AND_XSAVE_FEATURES,
+	MSHV_PT_BIT_NESTED_VIRTUALIZATION,
 	MSHV_PT_BIT_COUNT,
 };
 
-- 
2.34.1


  reply	other threads:[~2026-02-18 14:48 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-02-18 14:47 [PATCH 1/4] mshv: Add nested virtualization creation flag Anatol Belski
2026-02-18 14:48 ` Anatol Belski [this message]
2026-02-18 14:48 ` [PATCH 3/4] drivers: hv: enable nested virtualization Anatol Belski
2026-02-18 14:48 ` [PATCH 4/4] mshv: Add SMT_ENABLED_GUEST partition creation flag Anatol Belski
2026-02-18 17:09 ` [PATCH 1/4] mshv: Add nested virtualization " Easwar Hariharan
2026-02-18 23:55 ` Wei Liu

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