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Documentation/kernel-parameters: Add riscv unaligned speed parameters

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Document riscv parameters used to select scalar and vector unaligned
access speeds.

Signed-off-by: Andrew Jones <ajones@ventanamicro.com>
Link: https://lore.kernel.org/r/20250304120014.143628-18-ajones@ventanamicro.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
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Andrew Jones 2025-03-04 13:00:23 +01:00 committed by Alexandre Ghiti
parent aecb09e091
commit 9fe58530a8
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Documentation/admin-guide/kernel-parameters.txt
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@ -7477,6 +7477,22 @@
Note that genuine overcurrent events won't be
reported either.
unaligned_scalar_speed=
[RISCV]
Format: {slow | fast | unsupported}
Allow skipping scalar unaligned access speed tests. This
is useful for testing alternative code paths and to skip
the tests in environments where they run too slowly. All
CPUs must have the same scalar unaligned access speed.
unaligned_vector_speed=
[RISCV]
Format: {slow | fast | unsupported}
Allow skipping vector unaligned access speed tests. This
is useful for testing alternative code paths and to skip
the tests in environments where they run too slowly. All
CPUs must have the same vector unaligned access speed.
unknown_nmi_panic
[X86] Cause panic on unknown NMI.