linux-kernel - [GIT PULL] hwspinlock updates for v6.11

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Message-ID: <20240723172048.3684527-1-andersson@kernel.org>
Date: Tue, 23 Jul 2024 10:20:47 -0700
From: Bjorn Andersson <andersson@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-remoteproc@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Richard Maina <quic_rmaina@...cinc.com>
Subject: [GIT PULL] hwspinlock updates for v6.11


The following changes since commit 1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0:

  Linux 6.10-rc1 (2024-05-26 15:20:12 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git tags/hwlock-v6.11

for you to fetch changes up to 718a7ad700b1ea86ae5a3ee636a275f98ba8ef86:

  Merge branch '20240529-hwspinlock-bust-v3-2-c8b924ffa5a2@...cinc.com' into hwspinlock-next (2024-05-29 12:52:37 -0700)

----------------------------------------------------------------
hwspinlock updates for v6.11

This introduces a mechanism in the hardware spinlock framework, and the
Qualcomm TCSR mutex driver, for allowing clients to bust locks held by a
remote processor in the event that this enters a faulty state while
holding the shared lock.

----------------------------------------------------------------
Bjorn Andersson (1):
      Merge branch '20240529-hwspinlock-bust-v3-2-c8b924ffa5a2@...cinc.com' into hwspinlock-next

Richard Maina (2):
      hwspinlock: Introduce hwspin_lock_bust()
      hwspinlock: qcom: implement bust operation

 Documentation/locking/hwspinlock.rst     | 11 +++++++++++
 drivers/hwspinlock/hwspinlock_core.c     | 28 ++++++++++++++++++++++++++++
 drivers/hwspinlock/hwspinlock_internal.h |  3 +++
 drivers/hwspinlock/qcom_hwspinlock.c     | 25 +++++++++++++++++++++++++
 include/linux/hwspinlock.h               |  6 ++++++
 5 files changed, 73 insertions(+)