Fork of alistair23 Linux kernel for reMarkable from https://github.com/alistair23/linux
e37c1877ba
Derived in part from a patch by Dominick Grift. The MDP example no longer works on modern systems. Fix it. While we are at it, add MLS support and enable it. NB This still does not work on systems using dbus-daemon instead of dbus-broker because dbus-daemon does not yet gracefully handle unknown classes/permissions. This appears to be a deficiency in libselinux's selinux_set_mapping() interface and underlying implementation, which was never fully updated to deal with unknown classes/permissions unlike the kernel. The same problem also occurs with XSELinux. Programs that instead use selinux_check_access() like dbus-broker should not have this problem. Changes to mdp: Add support for devtmpfs, required by modern Linux distributions. Add MLS support, with sample sensitivities, categories, and constraints. Generate fs_use and genfscon rules based on kernel configuration. Update list of filesystem types for fs_use and genfscon rules. Use object_r for object contexts. Changes to install_policy.sh: Bail immediately on any errors. Provide more helpful error messages when unable to find userspace tools. Refuse to run if SELinux is already enabled. Unconditionally move aside /etc/selinux/config and create a new one. Build policy with -U allow so that userspace object managers do not break. Build policy with MLS enabled by default. Create seusers, failsafe_context, and default_contexts for use by pam_selinux / libselinux. Create x_contexts for the SELinux X extension. Create virtual_domain_context and virtual_image_context for libvirtd. Set to permissive mode rather than enforcing to permit initial autorelabel. Update the list of filesystem types to be relabeled. Write -F to /.autorelabel to cause a forced autorelabel on reboot. Drop broken attempt to relabel the /dev mountpoint directory. Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov> Acked-by: Dominick Grift <dominick.grift@defensec.nl> Signed-off-by: Paul Moore <paul@paul-moore.com> |
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| Documentation | ||
| LICENSES | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
README
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
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.