abf5422e82
Quite a few fixes to address set of assorted issues:
1. NULL pointer dereference if the ffa driver doesn't provide remove()
callback as it is currently executed unconditionally
2. FF-A core probe failure on systems with v1.0 firmware as the new
partition info get count flag is used unconditionally
3. Failure to register more than one logical partition or service within
the same physical partition as the device name contains only VM ID
which will be same for all but each will have unique UUID.
4. Rejection of certain memory interface transmissions by the receivers
(secure partitions) as few MBZ fields are non-zero due to lack of
explicit re-initialization of those fields
-----BEGIN PGP SIGNATURE-----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=h9Ch
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=p+fd
-----END PGP SIGNATURE-----
Merge tag 'ffa-fixes-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes
Arm FF-A fixes for v6.4
Quite a few fixes to address set of assorted issues:
1. NULL pointer dereference if the ffa driver doesn't provide remove()
callback as it is currently executed unconditionally
2. FF-A core probe failure on systems with v1.0 firmware as the new
partition info get count flag is used unconditionally
3. Failure to register more than one logical partition or service within
the same physical partition as the device name contains only VM ID
which will be same for all but each will have unique UUID.
4. Rejection of certain memory interface transmissions by the receivers
(secure partitions) as few MBZ fields are non-zero due to lack of
explicit re-initialization of those fields
* tag 'ffa-fixes-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
firmware: arm_ffa: Set reserved/MBZ fields to zero in the memory descriptors
firmware: arm_ffa: Fix FFA device names for logical partitions
firmware: arm_ffa: Fix usage of partition info get count flag
firmware: arm_ffa: Check if ffa_driver remove is present before executing
Link: https://lore.kernel.org/r/20230509143453.1188753-1-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
||
|---|---|---|
| Documentation | ||
| LICENSES | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .rustfmt.toml | ||
| 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.