[GIT PULL] hwspinlock updates for v6.11

From: Bjorn Andersson
Date: Tue Jul 23 2024 - 13:16:08 EST



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@xxxxxxxxxxx' 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@xxxxxxxxxxx' 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(+)