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Tushar Sugandhi c4e43aa2ee IMA: add policy rule to measure critical data
A new IMA policy rule is needed for the IMA hook
ima_measure_critical_data() and the corresponding func CRITICAL_DATA for
measuring the input buffer.  The policy rule should ensure the buffer
would get measured only when the policy rule allows the action.  The
policy rule should also support the necessary constraints (flags etc.)
for integrity critical buffer data measurements.

Add policy rule support for measuring integrity critical data.

Signed-off-by: Tushar Sugandhi <tusharsu@linux.microsoft.com>
Reviewed-by: Tyler Hicks <tyhicks@linux.microsoft.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
2021-01-14 23:41:29 -05:00
arch ARC fixes for 5.11-rc3 2021-01-10 12:00:26 -08:00
block block-5.11-2021-01-10 2021-01-10 12:53:08 -08:00
certs
crypto Char/Misc driver fixes for 5.11-rc3 2021-01-10 12:24:33 -08:00
Documentation IMA: add policy rule to measure critical data 2021-01-14 23:41:29 -05:00
drivers SCSI fixes on 20210110 2021-01-10 13:17:21 -08:00
fs block-5.11-2021-01-10 2021-01-10 12:53:08 -08:00
include IMA: define a hook to measure kernel integrity critical data 2021-01-14 23:41:26 -05:00
init Revert "init/console: Use ttynull as a fallback when there is no console" 2021-01-08 11:02:18 -08:00
ipc
kernel Staging driver fixes for 5.11-rc3 2021-01-10 12:28:07 -08:00
lib Kbuild fixes for v5.11 2021-01-10 13:24:55 -08:00
LICENSES
mm
net nexthop: Bounce NHA_GATEWAY in FDB nexthop groups 2021-01-07 18:47:18 -08:00
samples
scripts Kbuild fixes for v5.11 2021-01-10 13:24:55 -08:00
security IMA: add policy rule to measure critical data 2021-01-14 23:41:29 -05:00
sound
tools linux-kselftest-kunit-fixes-5.11-rc3 2021-01-08 17:18:50 -08:00
usr
virt x86: 2021-01-08 15:06:02 -08:00
.clang-format
.cocciconfig
.get_maintainer.ignore
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COPYING
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MAINTAINERS Kbuild fixes for v5.11 2021-01-10 13:24:55 -08:00
Makefile Linux 5.11-rc3 2021-01-10 14:34:50 -08:00
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.