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| author | Sudeep Holla <sudeep.holla@kernel.org> | 2026-07-25 11:54:02 +0100 |
|---|---|---|
| committer | Sudeep Holla <sudeep.holla@kernel.org> | 2026-07-25 11:54:02 +0100 |
| commit | 8703affc72639ff10c0881db5a9c228bdb7211e4 (patch) | |
| tree | affcdf1b42fc8f2fe1d06fac4a723957baf4e49f /scripts/objdiff | |
| parent | 0ce37745d4bfbc493f718169c3974898ffec8ee7 (diff) | |
| parent | 9f7cd6a62aa754ed6b48cbd5d50de40add1bcc86 (diff) | |
| download | linux-next-8703affc72639ff10c0881db5a9c228bdb7211e4.tar.gz linux-next-8703affc72639ff10c0881db5a9c228bdb7211e4.zip | |
Merge tag 'scmi-updates-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux
Arm SCMI updates/fixes for v7.3
A collection of SCMI core and transport fixes addressing resource
lifetimes, teardown races and error handling. Most of these issues
are reported by Sashiko as existing issues while reviewing new feature
additions to SCMI.
The changes:
- publish channel state before mailbox and SMC callbacks can run,
- quiesce notification work before tearing down transport channels,
- fix partial channel setup and mailbox allocation cleanup,
- make IDR iteration and shared-channel teardown safe,
- correct SCMI device, OF node, handle, bus ID and SystemPower lifetimes;,
- harden requested-device registration and removal against races and
partial failures,
- reject out-of-range DT protocol IDs, and
- simplify notification allocations using flexible arrays.
* tag 'scmi-updates-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
firmware: arm_scmi: Unrequest devices if driver registration fails
firmware: arm_scmi: Roll back partial protocol table registration
firmware: arm_scmi: Fix requested device removal race
firmware: arm_scmi: Fix transport device teardown lookup
firmware: arm_scmi: Fix SCMI device destroy lifetimes
firmware: arm_scmi: Unwind P2A receiver mailbox setup failure
firmware: arm_scmi: Unwind TX receiver mailbox setup failure
firmware: arm_scmi: Fix OF node reference handling
firmware: arm_scmi: Clear SystemPower flag on create failure
firmware: arm_scmi: Drop handle on protocol bind failures
firmware: arm_scmi: Protect device request lookup with RCU
firmware: arm_scmi: Use channel ID for transport teardown
firmware: arm_scmi: Reject out of range DT protocol IDs
firmware: arm_scmi: Avoid IDR updates while cleaning channels
firmware: arm_scmi: Free transport channel on IDR failure
firmware: arm_scmi: Clean up channels on setup failure
firmware: arm_scmi: Quiesce notifications before teardown
firmware: arm_scmi: Unregister device notifier before IDR teardown
firmware: arm_scmi: Publish channel state before callbacks
firmware: arm_scmi: Simplify notification allocations
Signed-off-by: Sudeep Holla <sudeep.holla@kernel.org>
Diffstat (limited to 'scripts/objdiff')
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