The x86 maintainers handle the resctrl filesystem and x86 architectural
resctrl code. Even so, the x86 maintainers are not part of the resctrl
section and not returned when scripts/get_maintainer.pl is run on resctrl
filesystem code. With patches flowing via x86 maintainers resctrl should
also ensure it follows the tip rules.

Add the x86 maintainer alias, x86@kernel.org, to the resctrl section to
ensure x86 maintainers are included in associated resctrl submissions.

Add a reference to the tip tree handbook to make it clear which rules
resctrl follows.

Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
---
Changes since v1:
- Add reference to tip tree handbook to follow similar change to other
  tip subsystems:
  https://lore.kernel.org/all/20260305212215.3188399-1-dave.hansen@linux.intel.com/
---
 MAINTAINERS | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index c14718adb2d8..ee218defa5f5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -22157,11 +22157,13 @@ F:	tools/testing/selftests/net/rds/
 RDT - RESOURCE ALLOCATION
 M:	Tony Luck <tony.luck@intel.com>
 M:	Reinette Chatre <reinette.chatre@intel.com>
+M:	x86@kernel.org
 R:	Dave Martin <Dave.Martin@arm.com>
 R:	James Morse <james.morse@arm.com>
 R:	Babu Moger <babu.moger@amd.com>
 L:	linux-kernel@vger.kernel.org
 S:	Supported
+P:	Documentation/process/maintainer-tip.rst
 F:	Documentation/filesystems/resctrl.rst
 F:	arch/x86/include/asm/resctrl.h
 F:	arch/x86/kernel/cpu/resctrl/
-- 
2.50.1