linux-toradex.git/tools/testing/selftests/splice/short_splice_read.sh, branch v6.5 Linux kernel for Apalis and Colibri modules selftests: splice_read: Fix sysfs read cases 2022-11-30T00:28:31+00:00 Suzuki K Poulose suzuki.poulose@arm.com 2022-11-25T15:42:01+00:00 177f504cb70cc034774bf708a6ec3f568e0d02a1 sysfs now supports splice_* operations with commit f2d6c2708bd84 ("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> 
sysfs now supports splice_* operations with

 commit f2d6c2708bd84 ("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>
selftests: splice: Adjust for handler fallback removal 2021-06-08T00:39:43+00:00 Kees Cook keescook@chromium.org 2021-05-27T03:25:37+00:00 6daf076b717d189f4d02a303d45edd5732341ec1 Some pseudo-filesystems do not have an explicit splice fops since adding commit 36e2c7421f02 ("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: 36e2c7421f02 ("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> 
Some pseudo-filesystems do not have an explicit splice fops since adding
commit 36e2c7421f02 ("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: 36e2c7421f02 ("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>
selftests: splice: Check behavior of full and short splices 2020-08-07T17:50:11+00:00 Kees Cook keescook@chromium.org 2020-08-07T06:01:09+00:00 9af47666cb0f331bfcd76799ee368cdfcb00882c 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> 
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>