MAINTAINERS: add XZ Embedded maintainer

Patch series "xz: Updates to license, filters, and compression options",
v2.

XZ Embedded, the upstream project, switched from public domain to the BSD
Zero Clause License (0BSD).  Now matching SPDX license identifiers can be
added.

Documentation was revised.  Fix syntax errors in kernel-doc comments in
<linux/xz.h>.  The xz_dec API docs from <linux/xz.h> are now included in
Documentation/staging/xz.rst.

The new ARM64 and RISC-V filters can be used for kernel decompression if
CONFIG_EFI_ZBOOT=y.  The filters can be used by Squashfs too.  (Userspace
Squashfs-tools already had the ARM64 filter support committed but it was
reverted due to backdoor fears.  I try to get ARM64 and RISC-V filter
support added to Squashfs-tools somewhat soon.)

Account for the default threading change made in the xz command line tool
version 5.6.0.  Tweak kernel compression options for archs that support XZ
compressed kernel.


This patch (of 16):

I have been the maintainer of the upstream project since I submitted the
code to Linux in 2010 but I forgot to add myself to MAINTAINERS.

Link: https://lkml.kernel.org/r/[email protected]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Lasse Collin <[email protected]>
Reviewed-by: Sam James <[email protected]>
Cc: Albert Ou <[email protected]>
Cc: Catalin Marinas <[email protected]>
Cc: Emil Renner Berthing <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Herbert Xu <[email protected]>
Cc: Joel Stanley <[email protected]>
Cc: Jonathan Corbet <[email protected]>
Cc: Jubin Zhong <[email protected]>
Cc: Jules Maselbas <[email protected]>
Cc: Krzysztof Kozlowski <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: Palmer Dabbelt <[email protected]>
Cc: Paul Walmsley <[email protected]>
Cc: Randy Dunlap <[email protected]>
Cc: Rui Li <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Will Deacon <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

Author: Larhzu

MAINTAINERS

@@ -25242,6 +25242,19 @@ S:	Maintained
 F:	drivers/spi/spi-xtensa-xtfpga.c
 F:	sound/soc/xtensa/xtfpga-i2s.c
 
+XZ EMBEDDED
+M:	Lasse Collin <[email protected]>
+S:	Maintained
+W:	https://tukaani.org/xz/embedded.html
+B:	https://github.com/tukaani-project/xz-embedded/issues
+C:	irc://irc.libera.chat/tukaani
+F:	Documentation/staging/xz.rst
+F:	include/linux/decompress/unxz.h
+F:	include/linux/xz.h
+F:	lib/decompress_unxz.c
+F:	lib/xz/
+F:	scripts/xz_wrap.sh
+
 YAM DRIVER FOR AX.25
 M:	Jean-Paul Roubelat <[email protected]>
 L:	[email protected]