Import Debian changes 5.8.7-1parrot1

linux (5.8.7-1parrot1) rolling-testing; urgency=medium

  * Import new Debian release.

linux (5.8.7-1) unstable; urgency=medium

  * New upstream stable update:
    https://www.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.4
    - ext4: fix potential negative array index in do_split() (CVE-2020-14314)
    https://www.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.5
    https://www.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.6
    - nfsd: fix oops on mixed NFSv4/NFSv3 client access
    - [powerpc] 32s: Disable VMAP stack which CONFIG_ADB_PMU (Closes: #963689)
    https://www.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.7

  [ Ben Hutchings ]
  * [mips*] udeb: Drop hfs-modules (fixes FTBFS)
  * [m68k,powerpc,ppc64] udeb: Make hfs-modules depend on cdrom-core-modules
    (fixes FTBFS)
  * tools/include/uapi: Fix <asm/errno.h> (probably fixes FTBFS on ia64)
  * bpftool: Build with Debian recommended compiler options

  [ Salvatore Bonaccorso ]
  * iwlwifi: yoyo: don...

.clang-format

@@ -80,6 +80,7 @@ ForEachMacros:
   - 'ax25_uid_for_each'
   - '__bio_for_each_bvec'
   - 'bio_for_each_bvec'
+  - 'bio_for_each_bvec_all'
   - 'bio_for_each_integrity_vec'
   - '__bio_for_each_segment'
   - 'bio_for_each_segment'

.gitignore

@@ -56,6 +56,7 @@ modules.order
 /linux
 /vmlinux
 /vmlinux.32
+/vmlinux.symvers
 /vmlinux-gdb.py
 /vmlinuz
 /System.map
@@ -142,6 +143,9 @@ x509.genkey
 /allrandom.config
 /allyes.config
 
+# Kconfig savedefconfig output
+/defconfig
+
 # Kdevelop4
 *.kdev4
 

.mailmap

@@ -90,11 +90,16 @@ Frank Rowand <frowand.list@gmail.com> <frank.rowand@sonymobile.com>
 Frank Zago <fzago@systemfabricworks.com>
 Gao Xiang <xiang@kernel.org> <gaoxiang25@huawei.com>
 Gao Xiang <xiang@kernel.org> <hsiangkao@aol.com>
+Gerald Schaefer <gerald.schaefer@linux.ibm.com> <gerald.schaefer@de.ibm.com>
+Gerald Schaefer <gerald.schaefer@linux.ibm.com> <geraldsc@de.ibm.com>
+Gerald Schaefer <gerald.schaefer@linux.ibm.com> <geraldsc@linux.vnet.ibm.com>
 Greg Kroah-Hartman <greg@echidna.(none)>
 Greg Kroah-Hartman <gregkh@suse.de>
 Greg Kroah-Hartman <greg@kroah.com>
 Gregory CLEMENT <gregory.clement@bootlin.com> <gregory.clement@free-electrons.com>
 Hanjun Guo <guohanjun@huawei.com> <hanjun.guo@linaro.org>
+Heiko Carstens <hca@linux.ibm.com> <h.carstens@de.ibm.com>
+Heiko Carstens <hca@linux.ibm.com> <heiko.carstens@de.ibm.com>
 Henk Vergonet <Henk.Vergonet@gmail.com>
 Henrik Kretzschmar <henne@nachtwindheim.de>
 Henrik Rydberg <rydberg@bitmath.org>
@@ -152,6 +157,7 @@ Krzysztof Kozlowski <krzk@kernel.org> <k.kozlowski.k@gmail.com>
 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
 Leon Romanovsky <leon@kernel.org> <leon@leon.nu>
 Leon Romanovsky <leon@kernel.org> <leonro@mellanox.com>
+Leonardo Bras <leobras.c@gmail.com> <leonardo@linux.ibm.com>
 Leonid I Ananiev <leonid.i.ananiev@intel.com>
 Linas Vepstas <linas@austin.ibm.com>
 Linus Lüssing <linus.luessing@c0d3.blue> <linus.luessing@web.de>
@@ -192,6 +198,9 @@ Maxime Ripard <mripard@kernel.org> <maxime.ripard@free-electrons.com>
 Mayuresh Janorkar <mayur@ti.com>
 Michael Buesch <m@bues.ch>
 Michel Dänzer <michel@tungstengraphics.com>
+Mike Rapoport <rppt@kernel.org> <mike@compulab.co.il>
+Mike Rapoport <rppt@kernel.org> <mike.rapoport@gmail.com>
+Mike Rapoport <rppt@kernel.org> <rppt@linux.ibm.com>
 Miodrag Dinic <miodrag.dinic@mips.com> <miodrag.dinic@imgtec.com>
 Miquel Raynal <miquel.raynal@bootlin.com> <miquel.raynal@free-electrons.com>
 Mitesh shah <mshah@teja.com>
@@ -234,7 +243,9 @@ Ralf Baechle <ralf@linux-mips.org>
 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
 Randy Dunlap <rdunlap@infradead.org> <rdunlap@xenotime.net>
 Rémi Denis-Courmont <rdenis@simphalempin.com>
-Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
+Ricardo Ribalda <ribalda@kernel.org> <ricardo.ribalda@gmail.com>
+Ricardo Ribalda <ribalda@kernel.org> <ricardo@ribalda.com>
+Ricardo Ribalda <ribalda@kernel.org> Ricardo Ribalda Delgado <ribalda@kernel.org>
 Ross Zwisler <zwisler@kernel.org> <ross.zwisler@linux.intel.com>
 Rudolf Marek <R.Marek@sh.cvut.cz>
 Rui Saraiva <rmps@joel.ist.utl.pt>

CREDITS

@@ -3104,14 +3104,16 @@ W: http://www.qsl.net/dl1bke/
 D: Generic Z8530 driver, AX.25 DAMA slave implementation
 D: Several AX.25 hacks
 
-N: Ricardo Ribalda Delgado
-E: ricardo.ribalda@gmail.com
+N: Ricardo Ribalda
+E: ribalda@kernel.org
 W: http://ribalda.com
 D: PLX USB338x driver
 D: PCA9634 driver
 D: Option GTM671WFS
 D: Fintek F81216A
 D: AD5761 iio driver
+D: TI DAC7612 driver
+D: Sony IMX214 driver
 D: Various kernel hacks
 S: Qtechnology A/S
 S: Valby Langgade 142

Documentation/ABI/obsolete/sysfs-cpuidle

+What:		/sys/devices/system/cpu/cpuidle/current_governor_ro
+Date:		April, 2020
+Contact:	linux-pm@vger.kernel.org
+Description:
+	current_governor_ro shows current using cpuidle governor, but read only.
+	with the update that cpuidle governor can be changed at runtime in default,
+	both current_governor and current_governor_ro co-exist under
+	/sys/devices/system/cpu/cpuidle/ file, it's duplicate so make
+	current_governor_ro obselete.

Documentation/ABI/obsolete/sysfs-driver-intel_pmc_bxt

+These files allow sending arbitrary IPC commands to the PMC/SCU which
+may be dangerous. These will be removed eventually and should not be
+used in any new applications.
+
+What:		/sys/bus/platform/devices/INT34D2:00/simplecmd
+Date:		Jun 2015
+KernelVersion:	4.1
+Contact:	Mika Westerberg <mika.westerberg@linux.intel.com>
+Description:	This interface allows userspace to send an arbitrary
+		IPC command to the PMC/SCU.
+
+		Format: %d %d where first number is command and
+		second number is subcommand.
+
+What:		/sys/bus/platform/devices/INT34D2:00/northpeak
+Date:		Jun 2015
+KernelVersion:	4.1
+Contact:	Mika Westerberg <mika.westerberg@linux.intel.com>
+Description:	This interface allows userspace to enable and disable
+		Northpeak through the PMC/SCU.
+
+		Format: %u.

Documentation/ABI/stable/sysfs-devices-node

@@ -54,7 +54,7 @@ Date:		October 2002
 Contact:	Linux Memory Management list <linux-mm@kvack.org>
 Description:
 		Provides information about the node's distribution and memory
-		utilization. Similar to /proc/meminfo, see Documentation/filesystems/proc.txt
+		utilization. Similar to /proc/meminfo, see Documentation/filesystems/proc.rst
 
 What:		/sys/devices/system/node/nodeX/numastat
 Date:		October 2002

Documentation/ABI/stable/sysfs-driver-dma-idxd

+What:		sys/bus/dsa/devices/dsa<m>/version
+Date:		Apr 15, 2020
+KernelVersion:	5.8.0
+Contact:	dmaengine@vger.kernel.org
+Description:	The hardware version number.
+
 What:           sys/bus/dsa/devices/dsa<m>/cdev_major
 Date:           Oct 25, 2019
 KernelVersion: 	5.6.0

Documentation/ABI/stable/sysfs-driver-firmware-zynqmp

+What:		/sys/devices/platform/firmware\:zynqmp-firmware/ggs*
+Date:		March 2020
+KernelVersion:	5.6
+Contact:	"Jolly Shah" <jollys@xilinx.com>
+Description:
+		Read/Write PMU global general storage register value,
+		GLOBAL_GEN_STORAGE{0:3}.
+		Global general storage register that can be used
+		by system to pass information between masters.
+
+		The register is reset during system or power-on
+		resets. Three registers are used by the FSBL and
+		other Xilinx software products: GLOBAL_GEN_STORAGE{4:6}.
+
+		Usage:
+		# cat /sys/devices/platform/firmware\:zynqmp-firmware/ggs0
+		# echo <value> > /sys/devices/platform/firmware\:zynqmp-firmware/ggs0
+
+		Example:
+		# cat /sys/devices/platform/firmware\:zynqmp-firmware/ggs0
+		# echo 0x1234ABCD > /sys/devices/platform/firmware\:zynqmp-firmware/ggs0
+
+Users:		Xilinx
+
+What:		/sys/devices/platform/firmware\:zynqmp-firmware/pggs*
+Date:		March 2020
+KernelVersion:	5.6
+Contact:	"Jolly Shah" <jollys@xilinx.com>
+Description:
+		Read/Write PMU persistent global general storage register
+		value, PERS_GLOB_GEN_STORAGE{0:3}.
+		Persistent global general storage register that
+		can be used by system to pass information between
+		masters.
+
+		This register is only reset by the power-on reset
+		and maintains its value through a system reset.
+		Four registers are used by the FSBL and other Xilinx
+		software products: PERS_GLOB_GEN_STORAGE{4:7}.
+		Register is reset only by a POR reset.
+
+		Usage:
+		# cat /sys/devices/platform/firmware\:zynqmp-firmware/pggs0
+		# echo <value> > /sys/devices/platform/firmware\:zynqmp-firmware/pggs0
+
+		Example:
+		# cat /sys/devices/platform/firmware\:zynqmp-firmware/pggs0
+		# echo 0x1234ABCD > /sys/devices/platform/firmware\:zynqmp-firmware/pggs0
+
+Users:		Xilinx
+
+What:		/sys/devices/platform/firmware\:zynqmp-firmware/shutdown_scope
+Date:		March 2020
+KernelVersion:	5.6
+Contact:	"Jolly Shah" <jollys@xilinx.com>
+Description:
+		This sysfs interface allows to set the shutdown scope for the
+		next shutdown request. When the next shutdown is performed, the
+		platform specific portion of PSCI-system_off can use the chosen
+		shutdown scope.
+
+		Following are available shutdown scopes(subtypes):
+
+		subsystem:	Only the APU along with all of its peripherals
+				not used by other processing units will be
+				shut down. This may result in the FPD power
+				domain being shut down provided that no other
+				processing unit uses FPD peripherals or DRAM.
+		ps_only:	The complete PS will be shut down, including the
+				RPU, PMU, etc.  Only the PL domain (FPGA)
+				remains untouched.
+		system:		The complete system/device is shut down.
+
+		Usage:
+		# cat /sys/devices/platform/firmware\:zynqmp-firmware/shutdown_scope
+		# echo <scope> > /sys/devices/platform/firmware\:zynqmp-firmware/shutdown_scope
+
+		Example:
+		# cat /sys/devices/platform/firmware\:zynqmp-firmware/shutdown_scope
+		# echo "subsystem" > /sys/devices/platform/firmware\:zynqmp-firmware/shutdown_scope
+
+Users:		Xilinx
+
+What:		/sys/devices/platform/firmware\:zynqmp-firmware/health_status
+Date:		March 2020
+KernelVersion:	5.6
+Contact:	"Jolly Shah" <jollys@xilinx.com>
+Description:
+		This sysfs interface allows to set the health status. If PMUFW
+		is compiled with CHECK_HEALTHY_BOOT, it will check the healthy
+		bit on FPD WDT expiration. If healthy bit is set by a user
+		application running in Linux, PMUFW will do APU only restart. If
+		healthy bit is not set during FPD WDT expiration, PMUFW will do
+		system restart.
+
+		Usage:
+		Set healthy bit
+		# echo 1 > /sys/devices/platform/firmware\:zynqmp-firmware/health_status
+
+		Unset healthy bit
+		# echo 0 > /sys/devices/platform/firmware\:zynqmp-firmware/health_status
+
+Users:		Xilinx

Documentation/ABI/testing/debugfs-cec-error-inj

@@ -37,4 +37,4 @@ when changes are made.
 
 The following CEC error injection implementations exist:
 
-- Documentation/media/uapi/cec/cec-pin-error-inj.rst
+- Documentation/userspace-api/media/cec/cec-pin-error-inj.rst

Documentation/ABI/testing/debugfs-driver-habanalabs

@@ -8,6 +8,25 @@ Description:    Sets the device address to be used for read or write through
                 only when the IOMMU is disabled.
                 The acceptable value is a string that starts with "0x"
 
+What:           /sys/kernel/debug/habanalabs/hl<n>/clk_gate
+Date:           May 2020
+KernelVersion:  5.8
+Contact:        oded.gabbay@gmail.com
+Description:    Allow the root user to disable/enable in runtime the clock
+                gating mechanism in Gaudi. Due to how Gaudi is built, the
+                clock gating needs to be disabled in order to access the
+                registers of the TPC and MME engines. This is sometimes needed
+                during debug by the user and hence the user needs this option.
+                The user can supply a bitmask value, each bit represents
+                a different engine to disable/enable its clock gating feature.
+                The bitmask is composed of 20 bits:
+                0  -  7 : DMA channels
+                8  - 11 : MME engines
+                12 - 19 : TPC engines
+                The bit's location of a specific engine can be determined
+                using (1 << GAUDI_ENGINE_ID_*). GAUDI_ENGINE_ID_* values
+                are defined in uapi habanalabs.h file in enum gaudi_engine_id
+
 What:           /sys/kernel/debug/habanalabs/hl<n>/command_buffers
 Date:           Jan 2019
 KernelVersion:  5.1
@@ -150,3 +169,10 @@ KernelVersion:  5.1
 Contact:        oded.gabbay@gmail.com
 Description:    Displays a list with information about all the active virtual
                 address mappings per ASID
+
+What:           /sys/kernel/debug/habanalabs/hl<n>/stop_on_err
+Date:           Mar 2020
+KernelVersion:  5.6
+Contact:        oded.gabbay@gmail.com
+Description:    Sets the stop-on_error option for the device engines. Value of
+                "0" is for disable, otherwise enable.

Documentation/ABI/testing/debugfs-hisi-hpre

@@ -33,7 +33,7 @@ Contact:        linux-crypto@vger.kernel.org
 Description:    Dump debug registers from the HPRE.
 		Only available for PF.
 
-What:           /sys/kernel/debug/hisi_hpre/<bdf>/qm/qm_regs
+What:           /sys/kernel/debug/hisi_hpre/<bdf>/qm/regs
 Date:           Sep 2019
 Contact:        linux-crypto@vger.kernel.org
 Description:    Dump debug registers from the QM.
@@ -44,14 +44,97 @@ What:           /sys/kernel/debug/hisi_hpre/<bdf>/qm/current_q
 Date:           Sep 2019
 Contact:        linux-crypto@vger.kernel.org
 Description:    One QM may contain multiple queues. Select specific queue to
-		show its debug registers in above qm_regs.
+		show its debug registers in above regs.
 		Only available for PF.
 
 What:           /sys/kernel/debug/hisi_hpre/<bdf>/qm/clear_enable
 Date:           Sep 2019
 Contact:        linux-crypto@vger.kernel.org
-Description:    QM debug registers(qm_regs) read clear control. 1 means enable
+Description:    QM debug registers(regs) read clear control. 1 means enable
 		register read clear, otherwise 0.
 		Writing to this file has no functional effect, only enable or
 		disable counters clear after reading of these registers.
 		Only available for PF.
+
+What:           /sys/kernel/debug/hisi_hpre/<bdf>/qm/err_irq
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the number of invalid interrupts for
+		QM task completion.
+		Available for both PF and VF, and take no other effect on HPRE.
+
+What:           /sys/kernel/debug/hisi_hpre/<bdf>/qm/aeq_irq
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the number of QM async event queue interrupts.
+		Available for both PF and VF, and take no other effect on HPRE.
+
+What:           /sys/kernel/debug/hisi_hpre/<bdf>/qm/abnormal_irq
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the number of interrupts for QM abnormal event.
+		Available for both PF and VF, and take no other effect on HPRE.
+
+What:           /sys/kernel/debug/hisi_hpre/<bdf>/qm/create_qp_err
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the number of queue allocation errors.
+		Available for both PF and VF, and take no other effect on HPRE.
+
+What:           /sys/kernel/debug/hisi_hpre/<bdf>/qm/mb_err
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the number of failed QM mailbox commands.
+		Available for both PF and VF, and take no other effect on HPRE.
+
+What:           /sys/kernel/debug/hisi_hpre/<bdf>/qm/status
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the status of the QM.
+		Four states: initiated, started, stopped and closed.
+		Available for both PF and VF, and take no other effect on HPRE.
+
+What:           /sys/kernel/debug/hisi_hpre/<bdf>/hpre_dfx/send_cnt
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the total number of sent requests.
+		Available for both PF and VF, and take no other effect on HPRE.
+
+What:           /sys/kernel/debug/hisi_hpre/<bdf>/hpre_dfx/recv_cnt
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the total number of received requests.
+		Available for both PF and VF, and take no other effect on HPRE.
+
+What:           /sys/kernel/debug/hisi_hpre/<bdf>/hpre_dfx/send_busy_cnt
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the total number of requests sent
+		with returning busy.
+		Available for both PF and VF, and take no other effect on HPRE.
+
+What:           /sys/kernel/debug/hisi_hpre/<bdf>/hpre_dfx/send_fail_cnt
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the total number of completed but error requests.
+		Available for both PF and VF, and take no other effect on HPRE.
+
+What:           /sys/kernel/debug/hisi_hpre/<bdf>/hpre_dfx/invalid_req_cnt
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the total number of invalid requests being received.
+		Available for both PF and VF, and take no other effect on HPRE.
+
+What:           /sys/kernel/debug/hisi_hpre/<bdf>/hpre_dfx/overtime_thrhld
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Set the threshold time for counting the request which is
+		processed longer than the threshold.
+		0: disable(default), 1: 1 microsecond.
+		Available for both PF and VF, and take no other effect on HPRE.
+
+What:           /sys/kernel/debug/hisi_hpre/<bdf>/hpre_dfx/over_thrhld_cnt
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the total number of time out requests.
+		Available for both PF and VF, and take no other effect on HPRE.

Documentation/ABI/testing/debugfs-hisi-sec

-What:           /sys/kernel/debug/hisi_sec/<bdf>/sec_dfx
-Date:           Oct 2019
-Contact:        linux-crypto@vger.kernel.org
-Description:    Dump the debug registers of SEC cores.
-		Only available for PF.
-
-What:           /sys/kernel/debug/hisi_sec/<bdf>/clear_enable
+What:           /sys/kernel/debug/hisi_sec2/<bdf>/clear_enable
 Date:           Oct 2019
 Contact:        linux-crypto@vger.kernel.org
 Description:    Enabling/disabling of clear action after reading
@@ -12,7 +6,7 @@ Description:    Enabling/disabling of clear action after reading
 		0: disable, 1: enable.
 		Only available for PF, and take no other effect on SEC.
 
-What:           /sys/kernel/debug/hisi_sec/<bdf>/current_qm
+What:           /sys/kernel/debug/hisi_sec2/<bdf>/current_qm
 Date:           Oct 2019
 Contact:        linux-crypto@vger.kernel.org
 Description:    One SEC controller has one PF and multiple VFs, each function
@@ -20,24 +14,100 @@ Description:    One SEC controller has one PF and multiple VFs, each function
 		qm refers to.
 		Only available for PF.
 
-What:           /sys/kernel/debug/hisi_sec/<bdf>/qm/qm_regs
+What:           /sys/kernel/debug/hisi_sec2/<bdf>/qm/qm_regs
 Date:           Oct 2019
 Contact:        linux-crypto@vger.kernel.org
 Description:    Dump of QM related debug registers.
 		Available for PF and VF in host. VF in guest currently only
 		has one debug register.
 
-What:           /sys/kernel/debug/hisi_sec/<bdf>/qm/current_q
+What:           /sys/kernel/debug/hisi_sec2/<bdf>/qm/current_q
 Date:           Oct 2019
 Contact:        linux-crypto@vger.kernel.org
 Description:    One QM of SEC may contain multiple queues. Select specific
-		queue to show its debug registers in above 'qm_regs'.
+		queue to show its debug registers in above 'regs'.
 		Only available for PF.
 
-What:           /sys/kernel/debug/hisi_sec/<bdf>/qm/clear_enable
+What:           /sys/kernel/debug/hisi_sec2/<bdf>/qm/clear_enable
 Date:           Oct 2019
 Contact:        linux-crypto@vger.kernel.org
 Description:    Enabling/disabling of clear action after reading
 		the SEC's QM debug registers.
 		0: disable, 1: enable.
 		Only available for PF, and take no other effect on SEC.
+
+What:           /sys/kernel/debug/hisi_sec2/<bdf>/qm/err_irq
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the number of invalid interrupts for
+		QM task completion.
+		Available for both PF and VF, and take no other effect on SEC.
+
+What:           /sys/kernel/debug/hisi_sec2/<bdf>/qm/aeq_irq
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the number of QM async event queue interrupts.
+		Available for both PF and VF, and take no other effect on SEC.
+
+What:           /sys/kernel/debug/hisi_sec2/<bdf>/qm/abnormal_irq
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the number of interrupts for QM abnormal event.
+		Available for both PF and VF, and take no other effect on SEC.
+
+What:           /sys/kernel/debug/hisi_sec2/<bdf>/qm/create_qp_err
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the number of queue allocation errors.
+		Available for both PF and VF, and take no other effect on SEC.
+
+What:           /sys/kernel/debug/hisi_sec2/<bdf>/qm/mb_err
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the number of failed QM mailbox commands.
+		Available for both PF and VF, and take no other effect on SEC.
+
+What:           /sys/kernel/debug/hisi_sec2/<bdf>/qm/status
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the status of the QM.
+		Four states: initiated, started, stopped and closed.
+		Available for both PF and VF, and take no other effect on SEC.
+
+What:           /sys/kernel/debug/hisi_sec2/<bdf>/sec_dfx/send_cnt
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the total number of sent requests.
+		Available for both PF and VF, and take no other effect on SEC.
+
+What:           /sys/kernel/debug/hisi_sec2/<bdf>/sec_dfx/recv_cnt
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the total number of received requests.
+		Available for both PF and VF, and take no other effect on SEC.
+
+What:           /sys/kernel/debug/hisi_sec2/<bdf>/sec_dfx/send_busy_cnt
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the total number of requests sent with returning busy.
+		Available for both PF and VF, and take no other effect on SEC.
+
+What:           /sys/kernel/debug/hisi_sec2/<bdf>/sec_dfx/err_bd_cnt
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the total number of BD type error requests
+		to be received.
+		Available for both PF and VF, and take no other effect on SEC.
+
+What:           /sys/kernel/debug/hisi_sec2/<bdf>/sec_dfx/invalid_req_cnt
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the total number of invalid requests being received.
+		Available for both PF and VF, and take no other effect on SEC.
+
+What:           /sys/kernel/debug/hisi_sec2/<bdf>/sec_dfx/done_flag_cnt
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the total number of completed but marked error requests
+		to be received.
+		Available for both PF and VF, and take no other effect on SEC.

Documentation/ABI/testing/debugfs-hisi-zip

@@ -26,7 +26,7 @@ Description:    One ZIP controller has one PF and multiple VFs, each function
 		has a QM. Select the QM which below qm refers to.
 		Only available for PF.
 
-What:           /sys/kernel/debug/hisi_zip/<bdf>/qm/qm_regs
+What:           /sys/kernel/debug/hisi_zip/<bdf>/qm/regs
 Date:           Nov 2018
 Contact:        linux-crypto@vger.kernel.org
 Description:    Dump of QM related debug registers.
@@ -37,14 +37,78 @@ What:           /sys/kernel/debug/hisi_zip/<bdf>/qm/current_q
 Date:           Nov 2018
 Contact:        linux-crypto@vger.kernel.org
 Description:    One QM may contain multiple queues. Select specific queue to
-		show its debug registers in above qm_regs.
+		show its debug registers in above regs.
 		Only available for PF.
 
 What:           /sys/kernel/debug/hisi_zip/<bdf>/qm/clear_enable
 Date:           Nov 2018
 Contact:        linux-crypto@vger.kernel.org
-Description:    QM debug registers(qm_regs) read clear control. 1 means enable
+Description:    QM debug registers(regs) read clear control. 1 means enable
 		register read clear, otherwise 0.
 		Writing to this file has no functional effect, only enable or
 		disable counters clear after reading of these registers.
 		Only available for PF.
+
+What:           /sys/kernel/debug/hisi_zip/<bdf>/qm/err_irq
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the number of invalid interrupts for
+		QM task completion.
+		Available for both PF and VF, and take no other effect on ZIP.
+
+What:           /sys/kernel/debug/hisi_zip/<bdf>/qm/aeq_irq
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the number of QM async event queue interrupts.
+		Available for both PF and VF, and take no other effect on ZIP.
+
+What:           /sys/kernel/debug/hisi_zip/<bdf>/qm/abnormal_irq
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the number of interrupts for QM abnormal event.
+		Available for both PF and VF, and take no other effect on ZIP.
+
+What:           /sys/kernel/debug/hisi_zip/<bdf>/qm/create_qp_err
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the number of queue allocation errors.
+		Available for both PF and VF, and take no other effect on ZIP.
+
+What:           /sys/kernel/debug/hisi_zip/<bdf>/qm/mb_err
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the number of failed QM mailbox commands.
+		Available for both PF and VF, and take no other effect on ZIP.
+
+What:           /sys/kernel/debug/hisi_zip/<bdf>/qm/status
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the status of the QM.
+		Four states: initiated, started, stopped and closed.
+		Available for both PF and VF, and take no other effect on ZIP.
+
+What:           /sys/kernel/debug/hisi_zip/<bdf>/zip_dfx/send_cnt
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the total number of sent requests.
+		Available for both PF and VF, and take no other effect on ZIP.
+
+What:           /sys/kernel/debug/hisi_zip/<bdf>/zip_dfx/recv_cnt
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the total number of received requests.
+		Available for both PF and VF, and take no other effect on ZIP.
+
+What:           /sys/kernel/debug/hisi_zip/<bdf>/zip_dfx/send_busy_cnt
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the total number of requests received
+		with returning busy.
+		Available for both PF and VF, and take no other effect on ZIP.
+
+What:           /sys/kernel/debug/hisi_zip/<bdf>/zip_dfx/err_bd_cnt
+Date:           Apr 2020
+Contact:        linux-crypto@vger.kernel.org
+Description:    Dump the total number of BD type error requests
+		to be received.
+		Available for both PF and VF, and take no other effect on ZIP.

Documentation/ABI/testing/procfs-smaps_rollup

@@ -11,7 +11,7 @@ Description:
 		Additionally, the fields Pss_Anon, Pss_File and Pss_Shmem
 		are not present in /proc/pid/smaps.  These fields represent
 		the sum of the Pss field of each type (anon, file, shmem).
-		For more details, see Documentation/filesystems/proc.txt
+		For more details, see Documentation/filesystems/proc.rst
 		and the procfs man page.