[GIT PULL] rpmsg updates for v7.3

[Bjorn Andersson]

The following changes since commit dc59e4fea9d83f03bad6bddf3fa2e52491777482:

  Linux 7.2-rc1 (2026-06-28 12:01:31 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git tags/rpmsg-v7.3

for you to fetch changes up to 786439ad58763e04b91bc2ec5f590e463939f197:

  rpmsg: glink: smem: order FIFO read after availability check (2026-07-13 22:11:52 -0500)

----------------------------------------------------------------
rpmsg updates for v7.3

Fix a GLINK endpoint teardown deadlock during driver detach and order SMEM
FIFO reads after the remote-updated availability check.

Prevent duplicate rpmsg character endpoint teardown when remoteproc shutdown
races with RPMSG_DESTROY_EPT_IOCTL.

Replace unsafe string and sysfs formatting helpers, and correct the
unregister_rpmsg_driver() return value documentation.

----------------------------------------------------------------
Chris Lew (1):
      rpmsg: char: Check for ongoing chrdev destroy

Chunkai Deng (1):
      rpmsg: glink: smem: order FIFO read after availability check

Sudeepgoud Patil (1):
      rpmsg: glink: Replace strcpy() with strscpy()

Vishnu Santhosh (1):
      rpmsg: glink: fix deadlock in endpoint destroy during driver detach

Zhongqiu Han (2):
      rpmsg: Replace sprintf() with sysfs_emit() in sysfs show
      rpmsg: core: Fix incorrect return value documentation

 Documentation/staging/rpmsg.rst   |  1 -
 drivers/rpmsg/qcom_glink_native.c |  5 +----
 drivers/rpmsg/qcom_glink_smem.c   |  7 +++++++
 drivers/rpmsg/qcom_smd.c          |  2 +-
 drivers/rpmsg/rpmsg_char.c        | 11 ++++++++---
 drivers/rpmsg/rpmsg_core.c        |  6 ++----
 6 files changed, 19 insertions(+), 13 deletions(-)