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arm64 fixes for 6.5-rc4

GIT PULL Merged Catalin Marinas 2 participants 2 messages Jul 28, 2023

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Hi Linus,

Please pull the arm64/ACPI fixes below. Thanks.

The following changes since commit d4d5be94a87872421ea2569044092535aff0b886:

arm64/fpsimd: Ensure SME storage is allocated after SVE VL changes (2023-07-21 11:11:09 +0100)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-fixes

for you to fetch changes up to 003e6b56d780095a9adc23efc9cb4b4b4717169b:

ACPI/IORT: Remove erroneous id_count check in iort_node_get_rmr_info() (2023-07-28 14:50:50 +0100)

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A couple of SME updates for recent fixes (one of which went to stable):
reverting the flushing of the SME hardware state along with the thread flushing and making sure we have the correct vector length before reallocating.

An ACPI/IORT fix to avoid skipping ID mappings whose "number of IDs" is 0 (the spec reports the number of IDs in the mapping range minus 1).

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Guanghui Feng (1):
ACPI/IORT: Remove erroneous id_count check in iort_node_get_rmr_info()

Mark Brown (2):
arm64/fpsimd: Don't flush SME register hardware state along with thread arm64/sme: Set new vector length before reallocating

 arch/arm64/kernel/fpsimd.c | 5 ++---
 drivers/acpi/arm64/iort.c  | 3 ---
 2 files changed, 2 insertions(+), 6 deletions(-)
Signature · 6 lines
Catalin

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