Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextgrafted

Pull networking updates from Jakub Kicinski:
 "Core:

   - Add dedicated kmem_cache for typical/small skb->head, avoid having
     to access struct page at kfree time, and improve memory use.

   - Introduce sysctl to set default RPS configuration for new netdevs.

   - Define Netlink protocol specification format which can be used to
     describe messages used by each family and auto-generate parsers.
     Add tools for generating kernel data structures and uAPI headers.

   - Expose all net/core sysctls inside netns.

   - Remove 4s sleep in netpoll if carrier is instantly detected on
     boot.

   - Add configurable limit of MDB entries per port, and port-vlan.

   - Continue populating drop reasons throughout the stack.

   - Retire a handful of legacy Qdiscs and classifiers.

  Protocols:

   - Support IPv4 big TCP (TSO frames larger than 64kB).

   - Add IP_LOCAL_PORT_RANGE socket option, to control local port range
     on socket by socket basis.

   - Track and report in procfs number of MPTCP sockets used.

   - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path
     manager.

   - IPv6: don't check net.ipv6.route.max_size and rely on garbage
     collection to free memory (similarly to IPv4).

   - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986).

   - ICMP: add per-rate limit counters.

   - Add support for user scanning requests in ieee802154.

   - Remove static WEP support.

   - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate
     reporting.

   - WiFi 7 EHT channel puncturing support (client & AP).

  BPF:

   - Add a rbtree data structure following the "next-gen data structure"
     precedent set by recently added linked list, that is, by using
     kfunc + kptr instead of adding a new BPF map type.

   - Expose XDP hints via kfuncs with initial support for RX hash and
     timestamp metadata.

   - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to
     better support decap on GRE tunnel devices not operating in collect
     metadata.

   - Improve x86 JIT's codegen for PROBE_MEM runtime error checks.

   - Remove the need for trace_printk_lock for bpf_trace_printk and
     bpf_trace_vprintk helpers.

   - Extend libbpf's bpf_tracing.h support for tracing arguments of
     kprobes/uprobes and syscall as a special case.

   - Significantly reduce the search time for module symbols by
     livepatch and BPF.

   - Enable cpumasks to be used as kptrs, which is useful for tracing
     programs tracking which tasks end up running on which CPUs in
     different time intervals.

   - Add support for BPF trampoline on s390x and riscv64.

   - Add capability to export the XDP features supported by the NIC.

   - Add __bpf_kfunc tag for marking kernel functions as kfuncs.

   - Add cgroup.memory=nobpf kernel parameter option to disable BPF
     memory accounting for container environments.

  Netfilter:

   - Remove the CLUSTERIP target. It has been marked as obsolete for
     years, and we still have WARN splats wrt races of the out-of-band
     /proc interface installed by this target.

   - Add 'destroy' commands to nf_tables. They are identical to the
     existing 'delete' commands, but do not return an error if the
     referenced object (set, chain, rule...) did not exist.

  Driver API:

   - Improve cpumask_local_spread() locality to help NICs set the right
     IRQ affinity on AMD platforms.

   - Separate C22 and C45 MDIO bus transactions more clearly.

   - Introduce new DCB table to control DSCP rewrite on egress.

   - Support configuration of Physical Layer Collision Avoidance (PLCA)
     Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of
     shared medium Ethernet.

   - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing
     preemption of low priority frames by high priority frames.

   - Add support for controlling MACSec offload using netlink SET.

   - Rework devlink instance refcounts to allow registration and
     de-registration under the instance lock. Split the code into
     multiple files, drop some of the unnecessarily granular locks and
     factor out common parts of netlink operation handling.

   - Add TX frame aggregation parameters (for USB drivers).

   - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning
     messages with notifications for debug.

   - Allow offloading of UDP NEW connections via act_ct.

   - Add support for per action HW stats in TC.

   - Support hardware miss to TC action (continue processing in SW from
     a specific point in the action chain).

   - Warn if old Wireless Extension user space interface is used with
     modern cfg80211/mac80211 drivers. Do not support Wireless
     Extensions for Wi-Fi 7 devices at all. Everyone should switch to
     using nl80211 interface instead.

   - Improve the CAN bit timing configuration. Use extack to return
     error messages directly to user space, update the SJW handling,
     including the definition of a new default value that will benefit
     CAN-FD controllers, by increasing their oscillator tolerance.

  New hardware / drivers:

   - Ethernet:
      - nVidia BlueField-3 support (control traffic driver)
      - Ethernet support for imx93 SoCs
      - Motorcomm yt8531 gigabit Ethernet PHY
      - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA)
      - Microchip LAN8841 PHY (incl. cable diagnostics and PTP)
      - Amlogic gxl MDIO mux

   - WiFi:
      - RealTek RTL8188EU (rtl8xxxu)
      - Qualcomm Wi-Fi 7 devices (ath12k)

   - CAN:
      - Renesas R-Car V4H

  Drivers:

   - Bluetooth:
      - Set Per Platform Antenna Gain (PPAG) for Intel controllers.

   - Ethernet NICs:
      - Intel (1G, igc):
         - support TSN / Qbv / packet scheduling features of i226 model
      - Intel (100G, ice):
         - use GNSS subsystem instead of TTY
         - multi-buffer XDP support
         - extend support for GPIO pins to E823 devices
      - nVidia/Mellanox:
         - update the shared buffer configuration on PFC commands
         - implement PTP adjphase function for HW offset control
         - TC support for Geneve and GRE with VF tunnel offload
         - more efficient crypto key management method
         - multi-port eswitch support
      - Netronome/Corigine:
         - add DCB IEEE support
         - support IPsec offloading for NFP3800
      - Freescale/NXP (enetc):
         - support XDP_REDIRECT for XDP non-linear buffers
         - improve reconfig, avoid link flap and waiting for idle
         - support MAC Merge layer
      - Other NICs:
         - sfc/ef100: add basic devlink support for ef100
         - ionic: rx_push mode operation (writing descriptors via MMIO)
         - bnxt: use the auxiliary bus abstraction for RDMA
         - r8169: disable ASPM and reset bus in case of tx timeout
         - cpsw: support QSGMII mode for J721e CPSW9G
         - cpts: support pulse-per-second output
         - ngbe: add an mdio bus driver
         - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing
         - r8152: handle devices with FW with NCM support
         - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation
         - virtio-net: support multi buffer XDP
         - virtio/vsock: replace virtio_vsock_pkt with sk_buff
         - tsnep: XDP support

   - Ethernet high-speed switches:
      - nVidia/Mellanox (mlxsw):
         - add support for latency TLV (in FW control messages)
      - Microchip (sparx5):
         - separate explicit and implicit traffic forwarding rules, make
           the implicit rules always active
         - add support for egress DSCP rewrite
         - IS0 VCAP support (Ingress Classification)
         - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS
           etc.)
         - ES2 VCAP support (Egress Access Control)
         - support for Per-Stream Filtering and Policing (802.1Q,
           8.6.5.1)

   - Ethernet embedded switches:
      - Marvell (mv88e6xxx):
         - add MAB (port auth) offload support
         - enable PTP receive for mv88e6390
      - NXP (ocelot):
         - support MAC Merge layer
         - support for the the vsc7512 internal copper phys
      - Microchip:
         - lan9303: convert to PHYLINK
         - lan966x: support TC flower filter statistics
         - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x
         - lan937x: support Credit Based Shaper configuration
         - ksz9477: support Energy Efficient Ethernet
      - other:
         - qca8k: convert to regmap read/write API, use bulk operations
         - rswitch: Improve TX timestamp accuracy

   - Intel WiFi (iwlwifi):
      - EHT (Wi-Fi 7) rate reporting
      - STEP equalizer support: transfer some STEP (connection to radio
        on platforms with integrated wifi) related parameters from the
        BIOS to the firmware.

   - Qualcomm 802.11ax WiFi (ath11k):
      - IPQ5018 support
      - Fine Timing Measurement (FTM) responder role support
      - channel 177 support

   - MediaTek WiFi (mt76):
      - per-PHY LED support
      - mt7996: EHT (Wi-Fi 7) support
      - Wireless Ethernet Dispatch (WED) reset support
      - switch to using page pool allocator

   - RealTek WiFi (rtw89):
      - support new version of Bluetooth co-existance

   - Mobile:
      - rmnet: support TX aggregation"

* tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits)
  page_pool: add a comment explaining the fragment counter usage
  net: ethtool: fix __ethtool_dev_mm_supported() implementation
  ethtool: pse-pd: Fix double word in comments
  xsk: add linux/vmalloc.h to xsk.c
  sefltests: netdevsim: wait for devlink instance after netns removal
  selftest: fib_tests: Always cleanup before exit
  net/mlx5e: Align IPsec ASO result memory to be as required by hardware
  net/mlx5e: TC, Set CT miss to the specific ct action instance
  net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG
  net/mlx5: Refactor tc miss handling to a single function
  net/mlx5: Kconfig: Make tc offload depend on tc skb extension
  net/sched: flower: Support hardware miss to tc action
  net/sched: flower: Move filter handle initialization earlier
  net/sched: cls_api: Support hardware miss to tc action
  net/sched: Rename user cookie and act cookie
  sfc: fix builds without CONFIG_RTC_LIB
  sfc: clean up some inconsistent indentings
  net/mlx4_en: Introduce flexible array to silence overflow warning
  net: lan966x: Fix possible deadlock inside PTP
  net/ulp: Remove redundant ->clone() test in inet_clone_ulp().
  ...

1 files changed, 451 insertions, 0 deletions

diff --git a/drivers/acpi/acpica/exmisc.c b/drivers/acpi/acpica/exmisc.c
new file mode 100644
index 000000000..b4bac8c60
--- /dev/null
+++ b/drivers/acpi/acpica/exmisc.c
@@ -0,0 +1,451 @@
+// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
+/******************************************************************************
+ *
+ * Module Name: exmisc - ACPI AML (p-code) execution - specific opcodes
+ *
+ * Copyright (C) 2000 - 2022, Intel Corp.
+ *
+ *****************************************************************************/
+
+#include <acpi/acpi.h>
+#include "accommon.h"
+#include "acinterp.h"
+#include "amlcode.h"
+
+#define _COMPONENT          ACPI_EXECUTER
+ACPI_MODULE_NAME("exmisc")
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ex_get_object_reference
+ *
+ * PARAMETERS:  obj_desc            - Create a reference to this object
+ *              return_desc         - Where to store the reference
+ *              walk_state          - Current state
+ *
+ * RETURN:      Status
+ *
+ * DESCRIPTION: Obtain and return a "reference" to the target object
+ *              Common code for the ref_of_op and the cond_ref_of_op.
+ *
+ ******************************************************************************/
+acpi_status
+acpi_ex_get_object_reference(union acpi_operand_object *obj_desc,
+			     union acpi_operand_object **return_desc,
+			     struct acpi_walk_state *walk_state)
+{
+	union acpi_operand_object *reference_obj;
+	union acpi_operand_object *referenced_obj;
+
+	ACPI_FUNCTION_TRACE_PTR(ex_get_object_reference, obj_desc);
+
+	*return_desc = NULL;
+
+	switch (ACPI_GET_DESCRIPTOR_TYPE(obj_desc)) {
+	case ACPI_DESC_TYPE_OPERAND:
+
+		if (obj_desc->common.type != ACPI_TYPE_LOCAL_REFERENCE) {
+			return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
+		}
+
+		/*
+		 * Must be a reference to a Local or Arg
+		 */
+		switch (obj_desc->reference.class) {
+		case ACPI_REFCLASS_LOCAL:
+		case ACPI_REFCLASS_ARG:
+		case ACPI_REFCLASS_DEBUG:
+
+			/* The referenced object is the pseudo-node for the local/arg */
+
+			referenced_obj = obj_desc->reference.object;
+			break;
+
+		default:
+
+			ACPI_ERROR((AE_INFO, "Invalid Reference Class 0x%2.2X",
+				    obj_desc->reference.class));
+			return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
+		}
+		break;
+
+	case ACPI_DESC_TYPE_NAMED:
+		/*
+		 * A named reference that has already been resolved to a Node
+		 */
+		referenced_obj = obj_desc;
+		break;
+
+	default:
+
+		ACPI_ERROR((AE_INFO, "Invalid descriptor type 0x%X",
+			    ACPI_GET_DESCRIPTOR_TYPE(obj_desc)));
+		return_ACPI_STATUS(AE_TYPE);
+	}
+
+	/* Create a new reference object */
+
+	reference_obj =
+	    acpi_ut_create_internal_object(ACPI_TYPE_LOCAL_REFERENCE);
+	if (!reference_obj) {
+		return_ACPI_STATUS(AE_NO_MEMORY);
+	}
+
+	reference_obj->reference.class = ACPI_REFCLASS_REFOF;
+	reference_obj->reference.object = referenced_obj;
+	*return_desc = reference_obj;
+
+	ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+			  "Object %p Type [%s], returning Reference %p\n",
+			  obj_desc, acpi_ut_get_object_type_name(obj_desc),
+			  *return_desc));
+
+	return_ACPI_STATUS(AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ex_do_math_op
+ *
+ * PARAMETERS:  opcode              - AML opcode
+ *              integer0            - Integer operand #0
+ *              integer1            - Integer operand #1
+ *
+ * RETURN:      Integer result of the operation
+ *
+ * DESCRIPTION: Execute a math AML opcode. The purpose of having all of the
+ *              math functions here is to prevent a lot of pointer dereferencing
+ *              to obtain the operands.
+ *
+ ******************************************************************************/
+
+u64 acpi_ex_do_math_op(u16 opcode, u64 integer0, u64 integer1)
+{
+
+	ACPI_FUNCTION_ENTRY();
+
+	switch (opcode) {
+	case AML_ADD_OP:	/* Add (Integer0, Integer1, Result) */
+
+		return (integer0 + integer1);
+
+	case AML_BIT_AND_OP:	/* And (Integer0, Integer1, Result) */
+
+		return (integer0 & integer1);
+
+	case AML_BIT_NAND_OP:	/* NAnd (Integer0, Integer1, Result) */
+
+		return (~(integer0 & integer1));
+
+	case AML_BIT_OR_OP:	/* Or (Integer0, Integer1, Result) */
+
+		return (integer0 | integer1);
+
+	case AML_BIT_NOR_OP:	/* NOr (Integer0, Integer1, Result) */
+
+		return (~(integer0 | integer1));
+
+	case AML_BIT_XOR_OP:	/* XOr (Integer0, Integer1, Result) */
+
+		return (integer0 ^ integer1);
+
+	case AML_MULTIPLY_OP:	/* Multiply (Integer0, Integer1, Result) */
+
+		return (integer0 * integer1);
+
+	case AML_SHIFT_LEFT_OP:	/* shift_left (Operand, shift_count, Result) */
+
+		/*
+		 * We need to check if the shiftcount is larger than the integer bit
+		 * width since the behavior of this is not well-defined in the C language.
+		 */
+		if (integer1 >= acpi_gbl_integer_bit_width) {
+			return (0);
+		}
+		return (integer0 << integer1);
+
+	case AML_SHIFT_RIGHT_OP:	/* shift_right (Operand, shift_count, Result) */
+
+		/*
+		 * We need to check if the shiftcount is larger than the integer bit
+		 * width since the behavior of this is not well-defined in the C language.
+		 */
+		if (integer1 >= acpi_gbl_integer_bit_width) {
+			return (0);
+		}
+		return (integer0 >> integer1);
+
+	case AML_SUBTRACT_OP:	/* Subtract (Integer0, Integer1, Result) */
+
+		return (integer0 - integer1);
+
+	default:
+
+		return (0);
+	}
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ex_do_logical_numeric_op
+ *
+ * PARAMETERS:  opcode              - AML opcode
+ *              integer0            - Integer operand #0
+ *              integer1            - Integer operand #1
+ *              logical_result      - TRUE/FALSE result of the operation
+ *
+ * RETURN:      Status
+ *
+ * DESCRIPTION: Execute a logical "Numeric" AML opcode. For these Numeric
+ *              operators (LAnd and LOr), both operands must be integers.
+ *
+ *              Note: cleanest machine code seems to be produced by the code
+ *              below, rather than using statements of the form:
+ *                  Result = (Integer0 && Integer1);
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_ex_do_logical_numeric_op(u16 opcode,
+			      u64 integer0, u64 integer1, u8 *logical_result)
+{
+	acpi_status status = AE_OK;
+	u8 local_result = FALSE;
+
+	ACPI_FUNCTION_TRACE(ex_do_logical_numeric_op);
+
+	switch (opcode) {
+	case AML_LOGICAL_AND_OP:	/* LAnd (Integer0, Integer1) */
+
+		if (integer0 && integer1) {
+			local_result = TRUE;
+		}
+		break;
+
+	case AML_LOGICAL_OR_OP:	/* LOr (Integer0, Integer1) */
+
+		if (integer0 || integer1) {
+			local_result = TRUE;
+		}
+		break;
+
+	default:
+
+		ACPI_ERROR((AE_INFO,
+			    "Invalid numeric logical opcode: %X", opcode));
+		status = AE_AML_INTERNAL;
+		break;
+	}
+
+	/* Return the logical result and status */
+
+	*logical_result = local_result;
+	return_ACPI_STATUS(status);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ex_do_logical_op
+ *
+ * PARAMETERS:  opcode              - AML opcode
+ *              operand0            - operand #0
+ *              operand1            - operand #1
+ *              logical_result      - TRUE/FALSE result of the operation
+ *
+ * RETURN:      Status
+ *
+ * DESCRIPTION: Execute a logical AML opcode. The purpose of having all of the
+ *              functions here is to prevent a lot of pointer dereferencing
+ *              to obtain the operands and to simplify the generation of the
+ *              logical value. For the Numeric operators (LAnd and LOr), both
+ *              operands must be integers. For the other logical operators,
+ *              operands can be any combination of Integer/String/Buffer. The
+ *              first operand determines the type to which the second operand
+ *              will be converted.
+ *
+ *              Note: cleanest machine code seems to be produced by the code
+ *              below, rather than using statements of the form:
+ *                  Result = (Operand0 == Operand1);
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_ex_do_logical_op(u16 opcode,
+		      union acpi_operand_object *operand0,
+		      union acpi_operand_object *operand1, u8 * logical_result)
+{
+	union acpi_operand_object *local_operand1 = operand1;
+	u64 integer0;
+	u64 integer1;
+	u32 length0;
+	u32 length1;
+	acpi_status status = AE_OK;
+	u8 local_result = FALSE;
+	int compare;
+
+	ACPI_FUNCTION_TRACE(ex_do_logical_op);
+
+	/*
+	 * Convert the second operand if necessary. The first operand
+	 * determines the type of the second operand, (See the Data Types
+	 * section of the ACPI 3.0+ specification.)  Both object types are
+	 * guaranteed to be either Integer/String/Buffer by the operand
+	 * resolution mechanism.
+	 */
+	switch (operand0->common.type) {
+	case ACPI_TYPE_INTEGER:
+
+		status = acpi_ex_convert_to_integer(operand1, &local_operand1,
+						    ACPI_IMPLICIT_CONVERSION);
+		break;
+
+	case ACPI_TYPE_STRING:
+
+		status =
+		    acpi_ex_convert_to_string(operand1, &local_operand1,
+					      ACPI_IMPLICIT_CONVERT_HEX);
+		break;
+
+	case ACPI_TYPE_BUFFER:
+
+		status = acpi_ex_convert_to_buffer(operand1, &local_operand1);
+		break;
+
+	default:
+
+		ACPI_ERROR((AE_INFO,
+			    "Invalid object type for logical operator: %X",
+			    operand0->common.type));
+		status = AE_AML_INTERNAL;
+		break;
+	}
+
+	if (ACPI_FAILURE(status)) {
+		goto cleanup;
+	}
+
+	/*
+	 * Two cases: 1) Both Integers, 2) Both Strings or Buffers
+	 */
+	if (operand0->common.type == ACPI_TYPE_INTEGER) {
+		/*
+		 * 1) Both operands are of type integer
+		 *    Note: local_operand1 may have changed above
+		 */
+		integer0 = operand0->integer.value;
+		integer1 = local_operand1->integer.value;
+
+		switch (opcode) {
+		case AML_LOGICAL_EQUAL_OP:	/* LEqual (Operand0, Operand1) */
+
+			if (integer0 == integer1) {
+				local_result = TRUE;
+			}
+			break;
+
+		case AML_LOGICAL_GREATER_OP:	/* LGreater (Operand0, Operand1) */
+
+			if (integer0 > integer1) {
+				local_result = TRUE;
+			}
+			break;
+
+		case AML_LOGICAL_LESS_OP:	/* LLess (Operand0, Operand1) */
+
+			if (integer0 < integer1) {
+				local_result = TRUE;
+			}
+			break;
+
+		default:
+
+			ACPI_ERROR((AE_INFO,
+				    "Invalid comparison opcode: %X", opcode));
+			status = AE_AML_INTERNAL;
+			break;
+		}
+	} else {
+		/*
+		 * 2) Both operands are Strings or both are Buffers
+		 *    Note: Code below takes advantage of common Buffer/String
+		 *          object fields. local_operand1 may have changed above. Use
+		 *          memcmp to handle nulls in buffers.
+		 */
+		length0 = operand0->buffer.length;
+		length1 = local_operand1->buffer.length;
+
+		/* Lexicographic compare: compare the data bytes */
+
+		compare = memcmp(operand0->buffer.pointer,
+				 local_operand1->buffer.pointer,
+				 (length0 > length1) ? length1 : length0);
+
+		switch (opcode) {
+		case AML_LOGICAL_EQUAL_OP:	/* LEqual (Operand0, Operand1) */
+
+			/* Length and all bytes must be equal */
+
+			if ((length0 == length1) && (compare == 0)) {
+
+				/* Length and all bytes match ==> TRUE */
+
+				local_result = TRUE;
+			}
+			break;
+
+		case AML_LOGICAL_GREATER_OP:	/* LGreater (Operand0, Operand1) */
+
+			if (compare > 0) {
+				local_result = TRUE;
+				goto cleanup;	/* TRUE */
+			}
+			if (compare < 0) {
+				goto cleanup;	/* FALSE */
+			}
+
+			/* Bytes match (to shortest length), compare lengths */
+
+			if (length0 > length1) {
+				local_result = TRUE;
+			}
+			break;
+
+		case AML_LOGICAL_LESS_OP:	/* LLess (Operand0, Operand1) */
+
+			if (compare > 0) {
+				goto cleanup;	/* FALSE */
+			}
+			if (compare < 0) {
+				local_result = TRUE;
+				goto cleanup;	/* TRUE */
+			}
+
+			/* Bytes match (to shortest length), compare lengths */
+
+			if (length0 < length1) {
+				local_result = TRUE;
+			}
+			break;
+
+		default:
+
+			ACPI_ERROR((AE_INFO,
+				    "Invalid comparison opcode: %X", opcode));
+			status = AE_AML_INTERNAL;
+			break;
+		}
+	}
+
+cleanup:
+
+	/* New object was created if implicit conversion performed - delete */
+
+	if (local_operand1 != operand1) {
+		acpi_ut_remove_reference(local_operand1);
+	}
+
+	/* Return the logical result and status */
+
+	*logical_result = local_result;
+	return_ACPI_STATUS(status);
+}