linux-kernel - [GIT PULL] Hyper-V fixes for v6.19-rc7

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Message-ID: <20260122050548.GA909211@liuwe-devbox-debian-v2.local>
Date: Thu, 22 Jan 2026 05:05:48 +0000
From: Wei Liu <wei.liu@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Wei Liu <wei.liu@...nel.org>,
	Linux on Hyper-V List <linux-hyperv@...r.kernel.org>,
	Linux Kernel List <linux-kernel@...r.kernel.org>, kys@...rosoft.com,
	haiyangz@...rosoft.com, decui@...rosoft.com, longli@...rosoft.com
Subject: [GIT PULL] Hyper-V fixes for v6.19-rc7

Hi Linus,

The following changes since commit 173d6f64f9558ff022a777a72eb8669b6cdd2649:

  mshv: release mutex on region invalidation failure (2025-12-18 20:00:10 +0000)

are available in the Git repository at:

  ssh://git@...olite.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git tags/hyperv-fixes-signed-20260121

for you to fetch changes up to 12ffd561d2de28825f39e15e8d22346d26b09688:

  mshv: handle gpa intercepts for arm64 (2026-01-15 07:29:14 +0000)

----------------------------------------------------------------
hyperv-fixes for v6.19-rc7
 - Fix ARM64 port of the MSHV driver (Anirudh Rayabharam)
 - Fix huge page handling in the MSHV driver (Stanislav Kinsburskii)
 - Minor fixes to driver code (Julia Lawall, Michael Kelley)
----------------------------------------------------------------
Anirudh Rayabharam (Microsoft) (2):
      mshv: add definitions for arm64 gpa intercepts
      mshv: handle gpa intercepts for arm64

Julia Lawall (1):
      Drivers: hv: vmbus: fix typo in function name reference

Michael Kelley (3):
      Drivers: hv: Always do Hyper-V panic notification in hv_kmsg_dump()
      mshv: Store the result of vfs_poll in a variable of type __poll_t
      mshv: Add __user attribute to argument passed to access_ok()

Stanislav Kinsburskii (1):
      mshv: Align huge page stride with guest mapping

 drivers/hv/hv_common.c      | 12 +++---
 drivers/hv/hyperv_vmbus.h   |  2 +-
 drivers/hv/mshv_eventfd.c   |  2 +-
 drivers/hv/mshv_regions.c   | 93 ++++++++++++++++++++++++++++++---------------
 drivers/hv/mshv_root_main.c | 17 +++++----
 include/hyperv/hvhdk.h      | 47 +++++++++++++++++++++++
 6 files changed, 127 insertions(+), 46 deletions(-)