From: Sudeep Holla <sudeep.holla@arm.com>
To: ARM SoC Team <arm@kernel.org>, SoC Team <soc@kernel.org>,
ALKML <linux-arm-kernel@lists.infradead.org>
Cc: Sudeep Holla <sudeep.holla@arm.com>,
Arnd Bergmann <arnd@kernel.org>,
Cristian Marussi <cristian.marussi@arm.com>,
Olof Johansson <olof@lixom.net>
Subject: [GIT PULL] firmware: arm_scmi: Fixes for v6.8
Date: Mon, 22 Jan 2024 16:16:39 +0000 [thread overview]
Message-ID: <20240122161640.3551085-1-sudeep.holla@arm.com> (raw)
Hi ARM SoC Team,
Please pull !
Regards,
Sudeep
-->8
The following changes since commit 6613476e225e090cc9aad49be7fa504e290dd33d:
Linux 6.8-rc1 (2024-01-21 14:11:32 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git tags/scmi-fixes-6.8
for you to fetch changes up to 6bd1b3fede83d8ba5314886062a9bfdada5102a9:
firmware: arm_scmi: Fix the clock protocol supported version (2024-01-22 10:01:17 +0000)
----------------------------------------------------------------
Arm SCMI fixes for v6.8
Few fixes addressing the below issues:
1. A spurious IRQ related to the late reply can get wrongly associated
with the new enqueued request resulting in misinterpretation of data
in shared memory. This race-condition can be detected by looking at
the channel status bits which the platform must set to the channel
free before triggering the completion IRQ. Adding a consistency check
to validate such condition will fix the issue.
2. Incorrect use of asm-generic/bug.h instead of generic linux/bUg.h
3. xa_store() can't check for possible duplication insertion, use
xa_insert() instead
4. Fix the SCMI clock protocol version in the v3.2 SCMI specification
5. Incorrect upgrade of highest supported clock protocol version from
v2.0 to v3.0
----------------------------------------------------------------
Cristian Marussi (5):
firmware: arm_scmi: Check mailbox/SMT channel for consistency
firmware: arm_scmi: Use xa_insert() to store opps
firmware: arm_scmi: Use xa_insert() when saving raw queues
firmware: arm_scmi: Fix the clock protocol version for v3.2
firmware: arm_scmi: Fix the clock protocol supported version
Tanzir Hasan (1):
firmware: arm_scmi: Replace asm-generic/bug.h with linux/bug.h
drivers/firmware/arm_scmi/clock.c | 5 ++---
drivers/firmware/arm_scmi/common.h | 1 +
drivers/firmware/arm_scmi/mailbox.c | 14 ++++++++++++++
drivers/firmware/arm_scmi/perf.c | 23 ++++++++++++++++++-----
drivers/firmware/arm_scmi/raw_mode.c | 12 ++++++++----
drivers/firmware/arm_scmi/shmem.c | 8 +++++++-
6 files changed, 50 insertions(+), 13 deletions(-)
WARNING: multiple messages have this Message-ID (diff)
From: Sudeep Holla <sudeep.holla@arm.com>
To: ARM SoC Team <arm@kernel.org>, SoC Team <soc@kernel.org>,
ALKML <linux-arm-kernel@lists.infradead.org>
Cc: Sudeep Holla <sudeep.holla@arm.com>,
Arnd Bergmann <arnd@kernel.org>,
Cristian Marussi <cristian.marussi@arm.com>,
Olof Johansson <olof@lixom.net>
Subject: [GIT PULL] firmware: arm_scmi: Fixes for v6.8
Date: Mon, 22 Jan 2024 16:16:39 +0000 [thread overview]
Message-ID: <20240122161640.3551085-1-sudeep.holla@arm.com> (raw)
Hi ARM SoC Team,
Please pull !
Regards,
Sudeep
-->8
The following changes since commit 6613476e225e090cc9aad49be7fa504e290dd33d:
Linux 6.8-rc1 (2024-01-21 14:11:32 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git tags/scmi-fixes-6.8
for you to fetch changes up to 6bd1b3fede83d8ba5314886062a9bfdada5102a9:
firmware: arm_scmi: Fix the clock protocol supported version (2024-01-22 10:01:17 +0000)
----------------------------------------------------------------
Arm SCMI fixes for v6.8
Few fixes addressing the below issues:
1. A spurious IRQ related to the late reply can get wrongly associated
with the new enqueued request resulting in misinterpretation of data
in shared memory. This race-condition can be detected by looking at
the channel status bits which the platform must set to the channel
free before triggering the completion IRQ. Adding a consistency check
to validate such condition will fix the issue.
2. Incorrect use of asm-generic/bug.h instead of generic linux/bUg.h
3. xa_store() can't check for possible duplication insertion, use
xa_insert() instead
4. Fix the SCMI clock protocol version in the v3.2 SCMI specification
5. Incorrect upgrade of highest supported clock protocol version from
v2.0 to v3.0
----------------------------------------------------------------
Cristian Marussi (5):
firmware: arm_scmi: Check mailbox/SMT channel for consistency
firmware: arm_scmi: Use xa_insert() to store opps
firmware: arm_scmi: Use xa_insert() when saving raw queues
firmware: arm_scmi: Fix the clock protocol version for v3.2
firmware: arm_scmi: Fix the clock protocol supported version
Tanzir Hasan (1):
firmware: arm_scmi: Replace asm-generic/bug.h with linux/bug.h
drivers/firmware/arm_scmi/clock.c | 5 ++---
drivers/firmware/arm_scmi/common.h | 1 +
drivers/firmware/arm_scmi/mailbox.c | 14 ++++++++++++++
drivers/firmware/arm_scmi/perf.c | 23 ++++++++++++++++++-----
drivers/firmware/arm_scmi/raw_mode.c | 12 ++++++++----
drivers/firmware/arm_scmi/shmem.c | 8 +++++++-
6 files changed, 50 insertions(+), 13 deletions(-)
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next reply other threads:[~2024-01-22 16:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-22 16:16 Sudeep Holla [this message]
2024-01-22 16:16 ` [GIT PULL] firmware: arm_scmi: Fixes for v6.8 Sudeep Holla
2024-01-25 17:51 ` patchwork-bot+linux-soc
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