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, 285 insertions, 0 deletions

diff --git a/arch/parisc/kernel/asm-offsets.c b/arch/parisc/kernel/asm-offsets.c
new file mode 100644
index 000000000..94652e13c
--- /dev/null
+++ b/arch/parisc/kernel/asm-offsets.c
@@ -0,0 +1,285 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/* 
+ * Generate definitions needed by assembly language modules.
+ * This code generates raw asm output which is post-processed to extract
+ * and format the required data.
+ *
+ *    Copyright (C) 2000-2001 John Marvin <jsm at parisc-linux.org>
+ *    Copyright (C) 2000 David Huggins-Daines <dhd with pobox.org>
+ *    Copyright (C) 2000 Sam Creasey <sammy@sammy.net>
+ *    Copyright (C) 2000 Grant Grundler <grundler with parisc-linux.org>
+ *    Copyright (C) 2001 Paul Bame <bame at parisc-linux.org>
+ *    Copyright (C) 2001 Richard Hirst <rhirst at parisc-linux.org>
+ *    Copyright (C) 2002 Randolph Chung <tausq with parisc-linux.org>
+ *    Copyright (C) 2003 James Bottomley <jejb at parisc-linux.org>
+ */
+
+#include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/thread_info.h>
+#include <linux/ptrace.h>
+#include <linux/hardirq.h>
+#include <linux/kbuild.h>
+#include <linux/pgtable.h>
+
+#include <asm/assembly.h>
+#include <asm/ptrace.h>
+#include <asm/processor.h>
+#include <asm/pdc.h>
+#include <uapi/asm/sigcontext.h>
+#include <asm/ucontext.h>
+#include <asm/rt_sigframe.h>
+#include <linux/uaccess.h>
+#include "signal32.h"
+
+/* Add FRAME_SIZE to the size x and align it to y. All definitions
+ * that use align_frame will include space for a frame.
+ */
+#define align_frame(x,y) (((x)+FRAME_SIZE+(y)-1) - (((x)+(y)-1)%(y)))
+
+int main(void)
+{
+	DEFINE(TASK_TI_FLAGS, offsetof(struct task_struct, thread_info.flags));
+#ifdef CONFIG_SMP
+	DEFINE(TASK_TI_CPU, offsetof(struct task_struct, thread_info.cpu));
+#endif
+	DEFINE(TASK_STACK, offsetof(struct task_struct, stack));
+	DEFINE(TASK_PAGEFAULT_DISABLED, offsetof(struct task_struct, pagefault_disabled));
+	BLANK();
+	DEFINE(TASK_REGS, offsetof(struct task_struct, thread.regs));
+	DEFINE(TASK_PT_PSW, offsetof(struct task_struct, thread.regs.gr[ 0]));
+	DEFINE(TASK_PT_GR1, offsetof(struct task_struct, thread.regs.gr[ 1]));
+	DEFINE(TASK_PT_GR2, offsetof(struct task_struct, thread.regs.gr[ 2]));
+	DEFINE(TASK_PT_GR3, offsetof(struct task_struct, thread.regs.gr[ 3]));
+	DEFINE(TASK_PT_GR4, offsetof(struct task_struct, thread.regs.gr[ 4]));
+	DEFINE(TASK_PT_GR5, offsetof(struct task_struct, thread.regs.gr[ 5]));
+	DEFINE(TASK_PT_GR6, offsetof(struct task_struct, thread.regs.gr[ 6]));
+	DEFINE(TASK_PT_GR7, offsetof(struct task_struct, thread.regs.gr[ 7]));
+	DEFINE(TASK_PT_GR8, offsetof(struct task_struct, thread.regs.gr[ 8]));
+	DEFINE(TASK_PT_GR9, offsetof(struct task_struct, thread.regs.gr[ 9]));
+	DEFINE(TASK_PT_GR10, offsetof(struct task_struct, thread.regs.gr[10]));
+	DEFINE(TASK_PT_GR11, offsetof(struct task_struct, thread.regs.gr[11]));
+	DEFINE(TASK_PT_GR12, offsetof(struct task_struct, thread.regs.gr[12]));
+	DEFINE(TASK_PT_GR13, offsetof(struct task_struct, thread.regs.gr[13]));
+	DEFINE(TASK_PT_GR14, offsetof(struct task_struct, thread.regs.gr[14]));
+	DEFINE(TASK_PT_GR15, offsetof(struct task_struct, thread.regs.gr[15]));
+	DEFINE(TASK_PT_GR16, offsetof(struct task_struct, thread.regs.gr[16]));
+	DEFINE(TASK_PT_GR17, offsetof(struct task_struct, thread.regs.gr[17]));
+	DEFINE(TASK_PT_GR18, offsetof(struct task_struct, thread.regs.gr[18]));
+	DEFINE(TASK_PT_GR19, offsetof(struct task_struct, thread.regs.gr[19]));
+	DEFINE(TASK_PT_GR20, offsetof(struct task_struct, thread.regs.gr[20]));
+	DEFINE(TASK_PT_GR21, offsetof(struct task_struct, thread.regs.gr[21]));
+	DEFINE(TASK_PT_GR22, offsetof(struct task_struct, thread.regs.gr[22]));
+	DEFINE(TASK_PT_GR23, offsetof(struct task_struct, thread.regs.gr[23]));
+	DEFINE(TASK_PT_GR24, offsetof(struct task_struct, thread.regs.gr[24]));
+	DEFINE(TASK_PT_GR25, offsetof(struct task_struct, thread.regs.gr[25]));
+	DEFINE(TASK_PT_GR26, offsetof(struct task_struct, thread.regs.gr[26]));
+	DEFINE(TASK_PT_GR27, offsetof(struct task_struct, thread.regs.gr[27]));
+	DEFINE(TASK_PT_GR28, offsetof(struct task_struct, thread.regs.gr[28]));
+	DEFINE(TASK_PT_GR29, offsetof(struct task_struct, thread.regs.gr[29]));
+	DEFINE(TASK_PT_GR30, offsetof(struct task_struct, thread.regs.gr[30]));
+	DEFINE(TASK_PT_GR31, offsetof(struct task_struct, thread.regs.gr[31]));
+	DEFINE(TASK_PT_FR0, offsetof(struct task_struct, thread.regs.fr[ 0]));
+	DEFINE(TASK_PT_FR1, offsetof(struct task_struct, thread.regs.fr[ 1]));
+	DEFINE(TASK_PT_FR2, offsetof(struct task_struct, thread.regs.fr[ 2]));
+	DEFINE(TASK_PT_FR3, offsetof(struct task_struct, thread.regs.fr[ 3]));
+	DEFINE(TASK_PT_FR4, offsetof(struct task_struct, thread.regs.fr[ 4]));
+	DEFINE(TASK_PT_FR5, offsetof(struct task_struct, thread.regs.fr[ 5]));
+	DEFINE(TASK_PT_FR6, offsetof(struct task_struct, thread.regs.fr[ 6]));
+	DEFINE(TASK_PT_FR7, offsetof(struct task_struct, thread.regs.fr[ 7]));
+	DEFINE(TASK_PT_FR8, offsetof(struct task_struct, thread.regs.fr[ 8]));
+	DEFINE(TASK_PT_FR9, offsetof(struct task_struct, thread.regs.fr[ 9]));
+	DEFINE(TASK_PT_FR10, offsetof(struct task_struct, thread.regs.fr[10]));
+	DEFINE(TASK_PT_FR11, offsetof(struct task_struct, thread.regs.fr[11]));
+	DEFINE(TASK_PT_FR12, offsetof(struct task_struct, thread.regs.fr[12]));
+	DEFINE(TASK_PT_FR13, offsetof(struct task_struct, thread.regs.fr[13]));
+	DEFINE(TASK_PT_FR14, offsetof(struct task_struct, thread.regs.fr[14]));
+	DEFINE(TASK_PT_FR15, offsetof(struct task_struct, thread.regs.fr[15]));
+	DEFINE(TASK_PT_FR16, offsetof(struct task_struct, thread.regs.fr[16]));
+	DEFINE(TASK_PT_FR17, offsetof(struct task_struct, thread.regs.fr[17]));
+	DEFINE(TASK_PT_FR18, offsetof(struct task_struct, thread.regs.fr[18]));
+	DEFINE(TASK_PT_FR19, offsetof(struct task_struct, thread.regs.fr[19]));
+	DEFINE(TASK_PT_FR20, offsetof(struct task_struct, thread.regs.fr[20]));
+	DEFINE(TASK_PT_FR21, offsetof(struct task_struct, thread.regs.fr[21]));
+	DEFINE(TASK_PT_FR22, offsetof(struct task_struct, thread.regs.fr[22]));
+	DEFINE(TASK_PT_FR23, offsetof(struct task_struct, thread.regs.fr[23]));
+	DEFINE(TASK_PT_FR24, offsetof(struct task_struct, thread.regs.fr[24]));
+	DEFINE(TASK_PT_FR25, offsetof(struct task_struct, thread.regs.fr[25]));
+	DEFINE(TASK_PT_FR26, offsetof(struct task_struct, thread.regs.fr[26]));
+	DEFINE(TASK_PT_FR27, offsetof(struct task_struct, thread.regs.fr[27]));
+	DEFINE(TASK_PT_FR28, offsetof(struct task_struct, thread.regs.fr[28]));
+	DEFINE(TASK_PT_FR29, offsetof(struct task_struct, thread.regs.fr[29]));
+	DEFINE(TASK_PT_FR30, offsetof(struct task_struct, thread.regs.fr[30]));
+	DEFINE(TASK_PT_FR31, offsetof(struct task_struct, thread.regs.fr[31]));
+	DEFINE(TASK_PT_SR0, offsetof(struct task_struct, thread.regs.sr[ 0]));
+	DEFINE(TASK_PT_SR1, offsetof(struct task_struct, thread.regs.sr[ 1]));
+	DEFINE(TASK_PT_SR2, offsetof(struct task_struct, thread.regs.sr[ 2]));
+	DEFINE(TASK_PT_SR3, offsetof(struct task_struct, thread.regs.sr[ 3]));
+	DEFINE(TASK_PT_SR4, offsetof(struct task_struct, thread.regs.sr[ 4]));
+	DEFINE(TASK_PT_SR5, offsetof(struct task_struct, thread.regs.sr[ 5]));
+	DEFINE(TASK_PT_SR6, offsetof(struct task_struct, thread.regs.sr[ 6]));
+	DEFINE(TASK_PT_SR7, offsetof(struct task_struct, thread.regs.sr[ 7]));
+	DEFINE(TASK_PT_IASQ0, offsetof(struct task_struct, thread.regs.iasq[0]));
+	DEFINE(TASK_PT_IASQ1, offsetof(struct task_struct, thread.regs.iasq[1]));
+	DEFINE(TASK_PT_IAOQ0, offsetof(struct task_struct, thread.regs.iaoq[0]));
+	DEFINE(TASK_PT_IAOQ1, offsetof(struct task_struct, thread.regs.iaoq[1]));
+	DEFINE(TASK_PT_CR27, offsetof(struct task_struct, thread.regs.cr27));
+	DEFINE(TASK_PT_ORIG_R28, offsetof(struct task_struct, thread.regs.orig_r28));
+	DEFINE(TASK_PT_KSP, offsetof(struct task_struct, thread.regs.ksp));
+	DEFINE(TASK_PT_KPC, offsetof(struct task_struct, thread.regs.kpc));
+	DEFINE(TASK_PT_SAR, offsetof(struct task_struct, thread.regs.sar));
+	DEFINE(TASK_PT_IIR, offsetof(struct task_struct, thread.regs.iir));
+	DEFINE(TASK_PT_ISR, offsetof(struct task_struct, thread.regs.isr));
+	DEFINE(TASK_PT_IOR, offsetof(struct task_struct, thread.regs.ior));
+	BLANK();
+	DEFINE(PT_PSW, offsetof(struct pt_regs, gr[ 0]));
+	DEFINE(PT_GR1, offsetof(struct pt_regs, gr[ 1]));
+	DEFINE(PT_GR2, offsetof(struct pt_regs, gr[ 2]));
+	DEFINE(PT_GR3, offsetof(struct pt_regs, gr[ 3]));
+	DEFINE(PT_GR4, offsetof(struct pt_regs, gr[ 4]));
+	DEFINE(PT_GR5, offsetof(struct pt_regs, gr[ 5]));
+	DEFINE(PT_GR6, offsetof(struct pt_regs, gr[ 6]));
+	DEFINE(PT_GR7, offsetof(struct pt_regs, gr[ 7]));
+	DEFINE(PT_GR8, offsetof(struct pt_regs, gr[ 8]));
+	DEFINE(PT_GR9, offsetof(struct pt_regs, gr[ 9]));
+	DEFINE(PT_GR10, offsetof(struct pt_regs, gr[10]));
+	DEFINE(PT_GR11, offsetof(struct pt_regs, gr[11]));
+	DEFINE(PT_GR12, offsetof(struct pt_regs, gr[12]));
+	DEFINE(PT_GR13, offsetof(struct pt_regs, gr[13]));
+	DEFINE(PT_GR14, offsetof(struct pt_regs, gr[14]));
+	DEFINE(PT_GR15, offsetof(struct pt_regs, gr[15]));
+	DEFINE(PT_GR16, offsetof(struct pt_regs, gr[16]));
+	DEFINE(PT_GR17, offsetof(struct pt_regs, gr[17]));
+	DEFINE(PT_GR18, offsetof(struct pt_regs, gr[18]));
+	DEFINE(PT_GR19, offsetof(struct pt_regs, gr[19]));
+	DEFINE(PT_GR20, offsetof(struct pt_regs, gr[20]));
+	DEFINE(PT_GR21, offsetof(struct pt_regs, gr[21]));
+	DEFINE(PT_GR22, offsetof(struct pt_regs, gr[22]));
+	DEFINE(PT_GR23, offsetof(struct pt_regs, gr[23]));
+	DEFINE(PT_GR24, offsetof(struct pt_regs, gr[24]));
+	DEFINE(PT_GR25, offsetof(struct pt_regs, gr[25]));
+	DEFINE(PT_GR26, offsetof(struct pt_regs, gr[26]));
+	DEFINE(PT_GR27, offsetof(struct pt_regs, gr[27]));
+	DEFINE(PT_GR28, offsetof(struct pt_regs, gr[28]));
+	DEFINE(PT_GR29, offsetof(struct pt_regs, gr[29]));
+	DEFINE(PT_GR30, offsetof(struct pt_regs, gr[30]));
+	DEFINE(PT_GR31, offsetof(struct pt_regs, gr[31]));
+	DEFINE(PT_FR0, offsetof(struct pt_regs, fr[ 0]));
+	DEFINE(PT_FR1, offsetof(struct pt_regs, fr[ 1]));
+	DEFINE(PT_FR2, offsetof(struct pt_regs, fr[ 2]));
+	DEFINE(PT_FR3, offsetof(struct pt_regs, fr[ 3]));
+	DEFINE(PT_FR4, offsetof(struct pt_regs, fr[ 4]));
+	DEFINE(PT_FR5, offsetof(struct pt_regs, fr[ 5]));
+	DEFINE(PT_FR6, offsetof(struct pt_regs, fr[ 6]));
+	DEFINE(PT_FR7, offsetof(struct pt_regs, fr[ 7]));
+	DEFINE(PT_FR8, offsetof(struct pt_regs, fr[ 8]));
+	DEFINE(PT_FR9, offsetof(struct pt_regs, fr[ 9]));
+	DEFINE(PT_FR10, offsetof(struct pt_regs, fr[10]));
+	DEFINE(PT_FR11, offsetof(struct pt_regs, fr[11]));
+	DEFINE(PT_FR12, offsetof(struct pt_regs, fr[12]));
+	DEFINE(PT_FR13, offsetof(struct pt_regs, fr[13]));
+	DEFINE(PT_FR14, offsetof(struct pt_regs, fr[14]));
+	DEFINE(PT_FR15, offsetof(struct pt_regs, fr[15]));
+	DEFINE(PT_FR16, offsetof(struct pt_regs, fr[16]));
+	DEFINE(PT_FR17, offsetof(struct pt_regs, fr[17]));
+	DEFINE(PT_FR18, offsetof(struct pt_regs, fr[18]));
+	DEFINE(PT_FR19, offsetof(struct pt_regs, fr[19]));
+	DEFINE(PT_FR20, offsetof(struct pt_regs, fr[20]));
+	DEFINE(PT_FR21, offsetof(struct pt_regs, fr[21]));
+	DEFINE(PT_FR22, offsetof(struct pt_regs, fr[22]));
+	DEFINE(PT_FR23, offsetof(struct pt_regs, fr[23]));
+	DEFINE(PT_FR24, offsetof(struct pt_regs, fr[24]));
+	DEFINE(PT_FR25, offsetof(struct pt_regs, fr[25]));
+	DEFINE(PT_FR26, offsetof(struct pt_regs, fr[26]));
+	DEFINE(PT_FR27, offsetof(struct pt_regs, fr[27]));
+	DEFINE(PT_FR28, offsetof(struct pt_regs, fr[28]));
+	DEFINE(PT_FR29, offsetof(struct pt_regs, fr[29]));
+	DEFINE(PT_FR30, offsetof(struct pt_regs, fr[30]));
+	DEFINE(PT_FR31, offsetof(struct pt_regs, fr[31]));
+	DEFINE(PT_SR0, offsetof(struct pt_regs, sr[ 0]));
+	DEFINE(PT_SR1, offsetof(struct pt_regs, sr[ 1]));
+	DEFINE(PT_SR2, offsetof(struct pt_regs, sr[ 2]));
+	DEFINE(PT_SR3, offsetof(struct pt_regs, sr[ 3]));
+	DEFINE(PT_SR4, offsetof(struct pt_regs, sr[ 4]));
+	DEFINE(PT_SR5, offsetof(struct pt_regs, sr[ 5]));
+	DEFINE(PT_SR6, offsetof(struct pt_regs, sr[ 6]));
+	DEFINE(PT_SR7, offsetof(struct pt_regs, sr[ 7]));
+	DEFINE(PT_IASQ0, offsetof(struct pt_regs, iasq[0]));
+	DEFINE(PT_IASQ1, offsetof(struct pt_regs, iasq[1]));
+	DEFINE(PT_IAOQ0, offsetof(struct pt_regs, iaoq[0]));
+	DEFINE(PT_IAOQ1, offsetof(struct pt_regs, iaoq[1]));
+	DEFINE(PT_CR27, offsetof(struct pt_regs, cr27));
+	DEFINE(PT_ORIG_R28, offsetof(struct pt_regs, orig_r28));
+	DEFINE(PT_KSP, offsetof(struct pt_regs, ksp));
+	DEFINE(PT_KPC, offsetof(struct pt_regs, kpc));
+	DEFINE(PT_SAR, offsetof(struct pt_regs, sar));
+	DEFINE(PT_IIR, offsetof(struct pt_regs, iir));
+	DEFINE(PT_ISR, offsetof(struct pt_regs, isr));
+	DEFINE(PT_IOR, offsetof(struct pt_regs, ior));
+	/* PT_SZ_ALGN includes space for a stack frame. */
+	DEFINE(PT_SZ_ALGN, align_frame(sizeof(struct pt_regs), FRAME_ALIGN));
+	BLANK();
+	DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
+	DEFINE(TI_PRE_COUNT, offsetof(struct task_struct, thread_info.preempt_count));
+	BLANK();
+	DEFINE(ASM_SIGFRAME_SIZE, PARISC_RT_SIGFRAME_SIZE);
+	DEFINE(SIGFRAME_CONTEXT_REGS, offsetof(struct rt_sigframe, uc.uc_mcontext) - PARISC_RT_SIGFRAME_SIZE);
+#ifdef CONFIG_64BIT
+	DEFINE(ASM_SIGFRAME_SIZE32, PARISC_RT_SIGFRAME_SIZE32);
+	DEFINE(SIGFRAME_CONTEXT_REGS32, offsetof(struct compat_rt_sigframe, uc.uc_mcontext) - PARISC_RT_SIGFRAME_SIZE32);
+#else
+	DEFINE(ASM_SIGFRAME_SIZE32, PARISC_RT_SIGFRAME_SIZE);
+	DEFINE(SIGFRAME_CONTEXT_REGS32, offsetof(struct rt_sigframe, uc.uc_mcontext) - PARISC_RT_SIGFRAME_SIZE);
+#endif
+	BLANK();
+	DEFINE(ICACHE_BASE, offsetof(struct pdc_cache_info, ic_base));
+	DEFINE(ICACHE_STRIDE, offsetof(struct pdc_cache_info, ic_stride));
+	DEFINE(ICACHE_COUNT, offsetof(struct pdc_cache_info, ic_count));
+	DEFINE(ICACHE_LOOP, offsetof(struct pdc_cache_info, ic_loop));
+	DEFINE(DCACHE_BASE, offsetof(struct pdc_cache_info, dc_base));
+	DEFINE(DCACHE_STRIDE, offsetof(struct pdc_cache_info, dc_stride));
+	DEFINE(DCACHE_COUNT, offsetof(struct pdc_cache_info, dc_count));
+	DEFINE(DCACHE_LOOP, offsetof(struct pdc_cache_info, dc_loop));
+	DEFINE(ITLB_SID_BASE, offsetof(struct pdc_cache_info, it_sp_base));
+	DEFINE(ITLB_SID_STRIDE, offsetof(struct pdc_cache_info, it_sp_stride));
+	DEFINE(ITLB_SID_COUNT, offsetof(struct pdc_cache_info, it_sp_count));
+	DEFINE(ITLB_OFF_BASE, offsetof(struct pdc_cache_info, it_off_base));
+	DEFINE(ITLB_OFF_STRIDE, offsetof(struct pdc_cache_info, it_off_stride));
+	DEFINE(ITLB_OFF_COUNT, offsetof(struct pdc_cache_info, it_off_count));
+	DEFINE(ITLB_LOOP, offsetof(struct pdc_cache_info, it_loop));
+	DEFINE(DTLB_SID_BASE, offsetof(struct pdc_cache_info, dt_sp_base));
+	DEFINE(DTLB_SID_STRIDE, offsetof(struct pdc_cache_info, dt_sp_stride));
+	DEFINE(DTLB_SID_COUNT, offsetof(struct pdc_cache_info, dt_sp_count));
+	DEFINE(DTLB_OFF_BASE, offsetof(struct pdc_cache_info, dt_off_base));
+	DEFINE(DTLB_OFF_STRIDE, offsetof(struct pdc_cache_info, dt_off_stride));
+	DEFINE(DTLB_OFF_COUNT, offsetof(struct pdc_cache_info, dt_off_count));
+	DEFINE(DTLB_LOOP, offsetof(struct pdc_cache_info, dt_loop));
+	BLANK();
+	DEFINE(TIF_BLOCKSTEP_PA_BIT, 31-TIF_BLOCKSTEP);
+	DEFINE(TIF_SINGLESTEP_PA_BIT, 31-TIF_SINGLESTEP);
+	BLANK();
+	DEFINE(ASM_PMD_SHIFT, PMD_SHIFT);
+	DEFINE(ASM_PGDIR_SHIFT, PGDIR_SHIFT);
+	DEFINE(ASM_BITS_PER_PGD, BITS_PER_PGD);
+	DEFINE(ASM_BITS_PER_PMD, BITS_PER_PMD);
+	DEFINE(ASM_BITS_PER_PTE, BITS_PER_PTE);
+	DEFINE(ASM_PMD_ENTRY, ((PAGE_OFFSET & PMD_MASK) >> PMD_SHIFT));
+	DEFINE(ASM_PGD_ENTRY, PAGE_OFFSET >> PGDIR_SHIFT);
+	DEFINE(ASM_PGD_ENTRY_SIZE, PGD_ENTRY_SIZE);
+	DEFINE(ASM_PMD_ENTRY_SIZE, PMD_ENTRY_SIZE);
+	DEFINE(ASM_PTE_ENTRY_SIZE, PTE_ENTRY_SIZE);
+	DEFINE(ASM_PFN_PTE_SHIFT, PFN_PTE_SHIFT);
+	DEFINE(ASM_PT_INITIAL, PT_INITIAL);
+	BLANK();
+	/* HUGEPAGE_SIZE is only used in vmlinux.lds.S to align kernel text
+	 * and kernel data on physical huge pages */
+#ifdef CONFIG_HUGETLB_PAGE
+	DEFINE(HUGEPAGE_SIZE, 1UL << REAL_HPAGE_SHIFT);
+#else
+	DEFINE(HUGEPAGE_SIZE, PAGE_SIZE);
+#endif
+	BLANK();
+	DEFINE(ASM_PDC_RESULT_SIZE, NUM_PDC_RESULT * sizeof(unsigned long));
+	BLANK();
+	return 0;
+}