[PATCH RFC 09/19] RISC-V: QoS: expose implementation to resctrl

Drew Fustini fustini at kernel.org
Mon Jan 19 20:14:46 PST 2026


The generic resctrl header include/linux/resctrl.h includes
linux/riscv_qos.h when CONFIG_ARCH_HAS_CPU_RESCTRL is set.

Co-developed-by: Adrien Ricciardi <aricciardi at baylibre.com>
Signed-off-by: Adrien Ricciardi <aricciardi at baylibre.com>
Signed-off-by: Drew Fustini <fustini at kernel.org>
---
 MAINTAINERS                      | 1 +
 arch/riscv/include/asm/resctrl.h | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index 31e536304972..96ead357a634 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -22510,6 +22510,7 @@ M:	Drew Fustini <fustini at kernel.org>
 L:	linux-riscv at lists.infradead.org
 S:	Supported
 F:	arch/riscv/include/asm/qos.h
+F:	arch/riscv/include/asm/resctrl.h
 F:	arch/riscv/kernel/qos/
 F:	include/linux/riscv_qos.h
 
diff --git a/arch/riscv/include/asm/resctrl.h b/arch/riscv/include/asm/resctrl.h
new file mode 100644
index 000000000000..7d247d87dab9
--- /dev/null
+++ b/arch/riscv/include/asm/resctrl.h
@@ -0,0 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#include <linux/riscv_qos.h>

-- 
2.43.0




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