Lines Matching +full:constant +full:- +full:on +full:- +full:time
1 # SPDX-License-Identifier: GPL-2.0-only
16 depends on RAID6_PQ
19 Benchmark all available RAID6 PQ functions on init and choose the
31 converting bitfields between a CPU-usable representation and a
33 - Is little endian (bytes are reversed within a 32-bit group)
34 - The least-significant 32-bit word comes first (within a 64-bit
36 - The most significant bit of a byte is at its right (bit 0 of a
45 depends on PACKING && KUNIT
50 For more information on KUnit and unit tests in general,
51 please refer to the KUnit documentation in Documentation/dev-tools/kunit/.
62 This option enables the use of hardware bit-reversal instructions on
102 bool "Access I/O in non-MMIO mode"
103 depends on ARM64
104 depends on HAS_IOPORT
106 On some platforms where no separate I/O space exists, there are I/O
108 mechanism, the host-local I/O resource can be mapped into system
110 system can access the I/O devices with the mapped-logic PIO through
126 depends on INDIRECT_IOMEM
134 depends on TRACING && ARCH_HAVE_TRACE_MMIO_ACCESS
147 depends on AUDIT && !AUDIT_ARCH
156 depends on AUDIT_GENERIC && AUDIT_ARCH_COMPAT_GENERIC && COMPAT
160 bool "PRNG perform self test on init"
163 self test on initialization.
185 depends on S390
283 Drivers may select this option to force specific constant
300 Constant value for Galois field order 'm'. If 'k' is the
302 that (k + m*t) <= 2**m - 1.
309 Constant value for error correction capability in bits 't'.
334 Simple, embeddable, interval-tree. Can find the start of an
335 overlapping range in log(n) time and then iterate over all
341 Documentation/core-api/rbtree.rst
347 depends on INTERVAL_TREE
360 modify. The algorithms are non-recursive, and the trees are highly
365 Documentation/core-api/assoc_array.rst
374 depends on !NO_IOMEM
382 depends on HAS_IOMEM && !NO_IOPORT_MAP
401 them on the stack. This is a bit more expensive, but avoids
409 depends on SMP
417 # is ridiculous for the amount of code involved. Until an out-of-tree
419 # when required. Since we're ignoring out-of-tree users, there's also
430 are compiling an out-of tree driver which tells you that it
431 depends on this.
434 tristate "glob self-test on init"
435 depends on GLOB
437 This option enables a simple self-test of the glob_match
438 function on startup. It is primarily useful for people
439 working on the code to ensure they haven't introduced any
453 # Generic 64-bit atomic support is selected if needed
479 depends on KEYS
488 depends on NET
492 according to run time performance.
556 # memory-read error like x86 machine-check or ARM data-abort, and
558 # 'bytes-transferred' if that exception fires when accessing the source
583 depends on STACKDEPOT
587 depends on STACKTRACE_SUPPORT
600 bool "Boot-time test for lwq queuing"
602 Run boot-time test of light-weight queuing.