Lines Matching refs:option
10 Selecting this option causes time stamps of the printk()
25 Selecting this option causes printk() to add a caller "thread id" (if
29 This option is intended for environments where multiple threads
35 no option to enable/disable at the kernel command line parameter or
42 Selecting this option adds build ID information for symbols in
45 This option is intended for distros where debuginfo is not easily
62 option.
94 This build option allows you to read kernel boot messages
103 NOTE: Using this option may adversely affect SMP systems.
223 be under a more specific debug option but isn't.
230 A kernel debug info option other than "None" has been selected
332 depends on $(cc-option,-gz=zlib)
333 depends on $(ld-option,--compress-debug-sections=zlib)
347 depends on $(cc-option,-gz=zstd)
348 depends on $(ld-option,--compress-debug-sections=zstd)
359 depends on $(cc-option,-gsplit-dwarf)
426 this option will still load module BTF where possible but ignore
477 This option will install uapi headers (headers exported to user-space)
496 kernel build, and enabling this option causes the following
498 - Add the option -fno-inline-functions-called-once to gcc commands.
502 This option tells gcc to inline less (but it does result in
521 bump (regression or improvement). Enable this option will help to
528 # Select this config option from the architecture Kconfig, if it
530 # option on the architecture (regardless of KERNEL_DEBUG):
554 failures. This option is highly recommended.
580 Selecting this option will pass "-Map=vmlinux.map" to ld
596 This option generates modules.builtin.ranges in the build tree with
614 option forces all percpu variables to be defined as weak.
650 This option allows you to decide whether you want to enable the
661 If unsure, leave an empty string and the option will not be enabled.
667 debugging files into. Enable this option to be able to read and
681 It can be overridden with kernel command line option
801 This option will slow down process creation somewhat.
808 This option checks for a stack overrun on calls to schedule().
883 This option provides a debug method which can be used to test
909 This option causes the global tree of anonymous and private mapping
920 on the mminit_loglevel= command-line option.
928 This option provides the ability to inject artificial errors to
962 This option enables additional error checking for the kmap_local
974 This option enforces temporary mappings through the kmap_local
984 This option enables additional error checking for high memory
996 option will show detailed messages if free stack space drops
1084 with the kernel command line option panic=, and from userspace via
1255 This option controls the default timeout (in seconds) used
1362 This option has potential to introduce high runtime overhead,
1601 This option provides a kernel module that runs torture tests
1613 This option provides a kernel module that runs tests on the
1627 This option provides a kernel module that runs torture tests
1639 This option enables debug prints when CPUs are slow to respond
1650 This option causes the csdlock_debug= kernel boot parameter to
1689 This option causes the kernel to create a /proc/pid/stack for
1713 address this, by default this option is disabled.
1760 This option trades better quality error reports for performance, and
1828 now broken guarantee. This config option enables the debug
1840 option for now as the hotplug machinery cannot be stopped and
1856 Enable this option if you want to use the LatencyTOP tool
1911 If this option is disabled, you allow userspace (root) access to all
1918 If this option is switched on, and IO_STRICT_DEVMEM=n, the /dev/mem
1929 If this option is disabled, you allow userspace (root) access to all
1934 If this option is switched on, the /dev/mem file only allows
1956 This option provides the ability to inject artificial errors to
1967 This option provides the ability to inject artificial errors to
1990 This option provides the ability to inject artificial errors to
2007 This option provides the ability to inject artificial errors to
2134 This option allows configfs-based drivers to dynamically configure
2172 depends on $(cc-option,-fsanitize-coverage=trace-cmp)
2299 This option enables the self-test function of 'sort()' at boot,
2344 This option provides for testing basic kprobes functionality on
2356 This option will enable testing the fprobe when the system boot.
2366 This option provides a kernel module that can be used to test
2367 the kernel stack backtrace code. This option is not useful
2381 This option provides a kernel module performing tests
2400 This option enables the self-test function of rslib at boot,
2416 Enable this option to build test module which validates per-cpu
2424 Enable this option to test the atomic64_t functions at boot or
2450 Enable this option to test the printf functions at runtime.
2459 Enable this option to test the scanf functions at runtime.
2488 Enable this option to test the bitmap functions at boot.
2501 Enable this option to test the maple tree code functions at boot, or
2510 Enable this option to test the rhashtable functions at boot.
2539 Enable this option to test priority array manager on boot
2548 Enable this option to test the irq timings code on boot.
2637 Enable this option to test the bitfield functions at boot.
2654 Enable this option to test the checksum functions at boot.
2671 Enable this option to test the util_macros.h function at boot.
2688 Enable this option to test the kernel's string (<linux/stringhash.h>), and
2919 Enable this option to test the kernel's siphash (<linux/siphash.h>) hash
3150 Enable this option to test object aggregation manager on boot
3187 Enable this option to add /sys/kernel/debug/selftest_helpers/test_fpu
3198 Enable this option to create a kernel module that will trigger
3222 This option enables test for Kexec HandOver (KHO).
3253 This option enables the KUnit test suite for the int_pow function,
3258 Enabling this option will include tests that check various scenarios
3269 This option enables the KUnit test suite for the int_sqrt() function,
3273 Enabling this option will include tests that check various scenarios
3284 This option enables the KUnit test suite for the int_log library, which
3295 This option enables the KUnit test suite for the gcd() function,
3309 This option enables the KUnit test suite for the {is,next}_prime_number
3312 Enabling this option will include tests that compare the prime number
3329 This option adds a kernel parameter 'memtest', which allows memtest
3344 Select this option to enable Hyper-V vmbus testing.
3354 Enables rustc's `-Cdebug-assertions` codegen option.
3370 Enables rustc's `-Coverflow-checks` codegen option.