Merge branch 'for-6.1/logitech' into for-linus

- Add hanlding of all Bluetooth HID++ devices and fixes in hid++
  (Bastien Nocera)

1 files changed, 18 insertions, 11 deletions

diff --git a/arch/riscv/kernel/cpu.c b/arch/riscv/kernel/cpu.c
index fba9e9f46a8c..0be8a2403212 100644
--- a/arch/riscv/kernel/cpu.c
+++ b/arch/riscv/kernel/cpu.c
@@ -14,37 +14,36 @@
  * Returns the hart ID of the given device tree node, or -ENODEV if the node
  * isn't an enabled and valid RISC-V hart node.
  */
-int riscv_of_processor_hartid(struct device_node *node)
+int riscv_of_processor_hartid(struct device_node *node, unsigned long *hart)
 {
 	const char *isa;
-	u32 hart;
 
 	if (!of_device_is_compatible(node, "riscv")) {
 		pr_warn("Found incompatible CPU\n");
 		return -ENODEV;
 	}
 
-	hart = of_get_cpu_hwid(node, 0);
-	if (hart == ~0U) {
+	*hart = (unsigned long) of_get_cpu_hwid(node, 0);
+	if (*hart == ~0UL) {
 		pr_warn("Found CPU without hart ID\n");
 		return -ENODEV;
 	}
 
 	if (!of_device_is_available(node)) {
-		pr_info("CPU with hartid=%d is not available\n", hart);
+		pr_info("CPU with hartid=%lu is not available\n", *hart);
 		return -ENODEV;
 	}
 
 	if (of_property_read_string(node, "riscv,isa", &isa)) {
-		pr_warn("CPU with hartid=%d has no \"riscv,isa\" property\n", hart);
+		pr_warn("CPU with hartid=%lu has no \"riscv,isa\" property\n", *hart);
 		return -ENODEV;
 	}
 	if (isa[0] != 'r' || isa[1] != 'v') {
-		pr_warn("CPU with hartid=%d has an invalid ISA of \"%s\"\n", hart, isa);
+		pr_warn("CPU with hartid=%lu has an invalid ISA of \"%s\"\n", *hart, isa);
 		return -ENODEV;
 	}
 
-	return hart;
+	return 0;
 }
 
 /*
@@ -53,11 +52,16 @@ int riscv_of_processor_hartid(struct device_node *node)
  * To achieve this, we walk up the DT tree until we find an active
  * RISC-V core (HART) node and extract the cpuid from it.
  */
-int riscv_of_parent_hartid(struct device_node *node)
+int riscv_of_parent_hartid(struct device_node *node, unsigned long *hartid)
 {
+	int rc;
+
 	for (; node; node = node->parent) {
-		if (of_device_is_compatible(node, "riscv"))
-			return riscv_of_processor_hartid(node);
+		if (of_device_is_compatible(node, "riscv")) {
+			rc = riscv_of_processor_hartid(node, hartid);
+			if (!rc)
+				return 0;
+		}
 	}
 
 	return -1;
@@ -89,6 +93,9 @@ int riscv_of_parent_hartid(struct device_node *node)
 static struct riscv_isa_ext_data isa_ext_arr[] = {
 	__RISCV_ISA_EXT_DATA(sscofpmf, RISCV_ISA_EXT_SSCOFPMF),
 	__RISCV_ISA_EXT_DATA(svpbmt, RISCV_ISA_EXT_SVPBMT),
+	__RISCV_ISA_EXT_DATA(zicbom, RISCV_ISA_EXT_ZICBOM),
+	__RISCV_ISA_EXT_DATA(zihintpause, RISCV_ISA_EXT_ZIHINTPAUSE),
+	__RISCV_ISA_EXT_DATA(sstc, RISCV_ISA_EXT_SSTC),
 	__RISCV_ISA_EXT_DATA("", RISCV_ISA_EXT_MAX),
 };