From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Tue, 17 Sep 2024 14:52:24 +0000 (+0200)
Subject: Merge tag 'linux_kselftest-kunit-6.12-rc1' of git://git.kernel.org/pub/scm/linux... 
X-Git-Tag: v6.12-rc1~170
X-Git-Url: https://repo.jachan.dev/linux.git/commitdiff_plain/194fcd20ebccbc34bba80d7d9b203920087bb01d?hp=-c

Merge tag 'linux_kselftest-kunit-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull kunit updates from Shuah Khan:

 - a new int_pow test suite

 - documentation update to clarify filename best practices

 - kernel-doc fix for EXPORT_SYMBOL_IF_KUNIT

 - change to build compile_commands.json automatically instead of
   requiring a manual build

* tag 'linux_kselftest-kunit-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  lib/math: Add int_pow test suite
  kunit: tool: Build compile_commands.json
  kunit: Fix kernel-doc for EXPORT_SYMBOL_IF_KUNIT
  Documentation: KUnit: Update filename best practices
---

194fcd20ebccbc34bba80d7d9b203920087bb01d
diff --combined lib/Kconfig.debug
index 26354671b37d,b5696659f027..074ca51b7ea5
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@@ -97,7 -97,7 +97,7 @@@ config BOOT_PRINTK_DELA
  	  using "boot_delay=N".
  
  	  It is likely that you would also need to use "lpj=M" to preset
 -	  the "loops per jiffie" value.
 +	  the "loops per jiffy" value.
  	  See a previous boot log for the "lpj" value to use for your
  	  system, and then set "lpj=M" before setting "boot_delay=N".
  	  NOTE:  Using this option may adversely affect SMP systems.
@@@ -2173,14 -2173,6 +2173,14 @@@ config KCOV_IRQ_AREA_SIZ
  	  soft interrupts. This specifies the size of those areas in the
  	  number of unsigned long words.
  
 +config KCOV_SELFTEST
 +	bool "Perform short selftests on boot"
 +	depends on KCOV
 +	help
 +	  Run short KCOV coverage collection selftests on boot.
 +	  On test failure, causes the kernel to panic. Recommended to be
 +	  enabled, ensuring critical functionality works as intended.
 +
  menuconfig RUNTIME_TESTING_MENU
  	bool "Runtime Testing"
  	default y
@@@ -3059,3 -3051,19 +3059,19 @@@ config RUST_KERNEL_DOCTEST
  endmenu # "Rust"
  
  endmenu # Kernel hacking
+ 
+ config INT_POW_TEST
+ 	tristate "Integer exponentiation (int_pow) test" if !KUNIT_ALL_TESTS
+ 	depends on KUNIT
+ 	default KUNIT_ALL_TESTS
+ 	help
+ 	  This option enables the KUnit test suite for the int_pow function,
+ 	  which performs integer exponentiation. The test suite is designed to
+ 	  verify that the implementation of int_pow correctly computes the power
+ 	  of a given base raised to a given exponent.
+ 
+ 	  Enabling this option will include tests that check various scenarios
+ 	  and edge cases to ensure the accuracy and reliability of the exponentiation
+ 	  function.
+ 
+ 	  If unsure, say N