From: Sudeep Holla <sudeep.holla@kernel.org>
To: SoC Team <soc@lists.linux.dev>,
arm-scmi@vger.kernel.org,
ALKML <linux-arm-kernel@lists.infradead.org>
Cc: Sudeep Holla <sudeep.holla@kernel.org>,
Arnd Bergmann <arnd@kernel.org>,
Cristian Marussi <cristian.marussi@arm.com>
Subject: [GIT PULL] firmware: arm_scmi/ffa: Fixes for v7.3
Date: Tue, 8 Sep 2026 21:12:14 +0100 [thread overview]
Message-ID: <20260908201216.2993544-1-sudeep.holla@kernel.org> (raw)
Hi ARM SoC Team,
Please pull !
Regards,
Sudeep
-->8
The following changes since commit cee9395acd8043be0644b25c34bfa86623f2b935:
Linux 7.3-rc1 (2026-08-30 13:34:40 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git tags/scmi-ffa-fixes-7.3
for you to fetch changes up to 8544e0da1a04c77b98e2e313a423a5c72e48ea32:
Merge branches 'for-next/ffa/fixes' and 'for-next/scmi/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux (2026-09-08 21:04:42 +0100)
----------------------------------------------------------------
Arm firmware fixes for v7.3
SCPI fixes address resource leaks and invalid firmware responses, while
FF-A gains shutdown cleanup needed for normal kexec.
- Release the device node reference acquired during SCPI domain lookup.
- Validate SCPI DVFS OPP counts and indices returned by firmware to
prevent out-of-bounds accesses and invalid clock rates.
- Register the SCPI cpufreq device only once across DVFS providers,
preserving the registered device pointer for cleanup and allowing
retries after registration failure.
- Run FF-A teardown during orderly shutdown so notifications, partition
devices and RX/TX mappings are released before a replacement kernel
boots through normal kexec.
Also includes replacing a literal platform device ID with
PLATFORM_DEVID_NONE and correcting an SCMI comment typo.
----------------------------------------------------------------
Hemanth Selam (1):
firmware: arm_scmi: Fix typo "upto" in comment
Sudeep Holla (2):
firmware: arm_ffa: Tear down driver during shutdown
Merge branches 'for-next/ffa/fixes' and 'for-next/scmi/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux
Xixin Liu (5):
firmware: arm_scpi: fix device_node leak in scpi_dev_domain_id
firmware: arm_scpi: reject DVFS OPP count above MAX_DVFS_OPPS
clk: scpi: bound-check DVFS index in scpi_dvfs_recalc_rate
clk: scpi: register scpi-cpufreq once and clear on failure
clk: scpi: use PLATFORM_DEVID_NONE for scpi-cpufreq
drivers/clk/clk-scpi.c | 11 ++++++++---
drivers/firmware/arm_ffa/driver.c | 1 +
drivers/firmware/arm_scmi/driver.c | 2 +-
drivers/firmware/arm_scpi.c | 9 ++++++---
4 files changed, 16 insertions(+), 7 deletions(-)
reply other threads:[~2026-09-08 20:12 UTC|newest]
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