3 Commits

Author	SHA1	Message	Date
Suzuki K Poulose	177f504cb7	selftests: splice_read: Fix sysfs read cases ... sysfs now supports splice_* operations with commit f2d6c2708b ("kernfs: wire up ->splice_read and ->splice_write") Update the selftests to expect success instead of failure. Cc: Shuah Khan <shuah@kernel.org> Cc: Christoph Hellwig <hch@lst.de> Cc: Siddharth Gupta <sidgup@codeaurora.org Reported-by: Dilip Kota <dilip.kota@arm.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>	2022-11-29 17:28:31 -07:00
Kees Cook	6daf076b71	selftests: splice: Adjust for handler fallback removal ... Some pseudo-filesystems do not have an explicit splice fops since adding commit 36e2c7421f ("fs: don't allow splice read/write without explicit ops"), and now will reject attempts to use splice() in those filesystem paths. Reported-by: kernel test robot <rong.a.chen@intel.com> Link: https://lore.kernel.org/lkml/202009181443.C2179FB@keescook/ Fixes: 36e2c7421f ("fs: don't allow splice read/write without explicit ops") Cc: Christoph Hellwig <hch@lst.de> Cc: Shuah Khan <shuah@kernel.org> Cc: linux-kselftest@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>	2021-06-07 18:39:43 -06:00
Kees Cook	9af47666cb	selftests: splice: Check behavior of full and short splices ... In order to help catch regressions in splice vs read behavior in certain special files, test a few with various different kinds of internal kernel helpers. Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Kees Cook <keescook@chromium.org>	2020-08-07 10:50:11 -07:00