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b849b45675
Currently netlink command reply support option (TCMU_ATTR_SUPP_KERN_CMD_REPLY) can be enabled only on module scope. Because of that, once an application enables the netlink command reply support, all applications using target_core_user.ko would be expected to support the netlink reply. To make matters worse, users will not be able to add a device via configfs manually. To fix these issues, this patch adds an option to make netlink command reply disabled on each device through configfs. Original TCMU_ATTR_SUPP_KERN_CMD_REPLY is still enabled on module scope to keep backward-compatibility and used by default, however once users set nl_reply_supported=<NAGATIVE_VALUE> via configfs for a particular device, the device disables the netlink command reply support. Signed-off-by: Kenjiro Nakayama <nakayamakenjiro@gmail.com> Reviewed-by: Mike Christie <mchristi@redhat.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.