linux-6.6.y

文件	最后提交记录	最后更新时间
.gitignore	selftests: gpio: add a helper for reading GPIO line names Add a simple program that allows to read GPIO line names from the character device. This will be used in gpio-sim selftests. Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>	4 年前
Makefile	selftests: gpio: Fix incorrect kernel headers search path Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents building against kernel headers from the build environment in scenarios where kernel headers are installed into a specific output directory (O=...). Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Shuah Khan <shuah@kernel.org> Cc: linux-kselftest@vger.kernel.org Cc: Ingo Molnar <mingo@redhat.com> Cc: <stable@vger.kernel.org> # 5.18+ Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>	3 年前
config	selftests: gpio: add test cases for gpio-sim Add a set of tests for the new gpio-sim module. This is a pure shell test-suite and uses the helper programs available in the gpio selftests directory. These test-cases only test the functionalities exposed by the gpio-sim driver, not those handled by core gpiolib code. Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>	4 年前
gpio-chip-info.c	selftests: gpio: provide a helper for reading chip info Add a simple program that allows to retrieve chip properties from the GPIO character device. This will be used in gpio-sim selftests. Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>	4 年前
gpio-line-name.c	selftests: gpio: add a helper for reading GPIO line names Add a simple program that allows to read GPIO line names from the character device. This will be used in gpio-sim selftests. Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>	4 年前
gpio-mockup-cdev.c	selftests: gpio: fix uninitialised variable warning When compiled with -Wall gpio-mockup-cdev.c reports an uninitialised variable warning. This is a false positive, as the variable is ignored in the case it is uninitialised, but initialise the variable anyway to remove the warning. Signed-off-by: Kent Gibson <warthog618@gmail.com> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>	4 年前
gpio-mockup-sysfs.sh	selftests: gpio: rework and simplify test implementation The GPIO mockup selftests are overly complicated with separate implementations of the tests for sysfs and cdev uAPI, and with the cdev implementation being dependent on tools/gpio and libmount. Rework the test implementation to provide a common test suite with a simplified pluggable uAPI interface. The cdev implementation utilises the GPIO uAPI directly to remove the dependence on tools/gpio. The simplified uAPI interface removes the need for any file system mount checks in C, and so removes the dependence on libmount. The rework also fixes the sysfs test implementation which has been broken since the device created in the multiple gpiochip case was split into separate devices. Fixes: 8a39f597bcfd ("gpio: mockup: rework device probing") Signed-off-by: Kent Gibson <warthog618@gmail.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>	5 年前
gpio-mockup.sh	selftests: gpio: port to GPIO uAPI v2 Add a port to the GPIO uAPI v2 interface and make it the default. Signed-off-by: Kent Gibson <warthog618@gmail.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>	5 年前
gpio-sim.sh	selftests: gpio: gpio-sim: Fix missing chip disablements [ Upstream commit f8524ac33cd452aef5384504b3264db6039a455e ] Since upstream commit 8bd76b3d3f3a ("gpio: sim: lock up configfs that an instantiated device depends on"), rmdir for an active virtual devices been prohibited. Update gpio-sim selftest to align with the change. Reported-by: kernel test robot <oliver.sang@intel.com> Closes: https://lore.kernel.org/oe-lkp/202501221006.a1ca5dfa-lkp@intel.com Signed-off-by: Koichiro Den <koichiro.den@canonical.com> Link: https://lore.kernel.org/r/20250122043309.304621-1-koichiro.den@canonical.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org> (cherry picked from commit 3d9f63e2ac52db91a0d83f4e7bab2304c1a26cca)	1 年前