Messages in this thread | | | From | Sudeep Holla <> | Subject | [PATCH v3 0/3] arch_topology/cacheinfo: Fixes for v5.20 | Date | Wed, 20 Jul 2022 13:55:37 +0100 |
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These are fixes for the cacheinfo/arch_topology updates containing [0] queued currently in the -next via [3].
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
--- Changes in v3 from v2[2]: - Dropped mapping and unmapping of PPTT at runtime using acpi_{get,put}_table() to avoid "BUG: sleeping function called from invalid context" - Added tested-by from Geert
Changes in v2[2] from v1[1]: - Changed the cacheinfo per-cpu allocation to be atomic to fix possible "BUG: sleeping function called from invalid context" - Added all the received tags
[0] https://lore.kernel.org/all/20220704101605.1318280-1-sudeep.holla@arm.com [1] https://lore.kernel.org/all/20220713133344.1201247-1-sudeep.holla@arm.com [2] https://lore.kernel.org/all/20220715102609.2160689-1-sudeep.holla@arm.com [3] https://lore.kernel.org/all/20220706124644.2276077-1-sudeep.holla@arm.com
--- Sudeep Holla (3): cacheinfo: Use atomic allocation for percpu cache attributes ACPI: PPTT: Leave the table mapped for the runtime usage arch_topology: Fix cache attributes detection in the CPU hotplug path
drivers/acpi/pptt.c | 102 ++++++++++++++++++++----------------------- drivers/base/arch_topology.c | 16 +++---- drivers/base/cacheinfo.c | 2 +- 3 files changed, 54 insertions(+), 66 deletions(-) --- base-commit: 7128af87c7f1c30cd6cebe0b012cc25872c689e2 change-id: 20220720-arch_topo_fixes-d91d43827aeb
Best regards, -- Regards, Sudeep
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