Merge branch 'for-5.9/selftests-cleanup' into for-next

Author: pmladek

.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'

.mailmap

@@ -152,6 +152,7 @@ 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>
@@ -234,7 +235,9 @@ 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>
@@ -288,6 +291,8 @@ Vladimir Davydov <vdavydov.dev@gmail.com> <vdavydov@virtuozzo.com>
 Vladimir Davydov <vdavydov.dev@gmail.com> <vdavydov@parallels.com>
 Takashi YOSHII <takashi.yoshii.zj@renesas.com>
 Will Deacon <will@kernel.org> <will.deacon@arm.com>
+Wolfram Sang <wsa@kernel.org> <wsa@the-dreams.de>
+Wolfram Sang <wsa@kernel.org> <w.sang@pengutronix.de>
 Yakir Yang <kuankuan.y@gmail.com> <ykk@rock-chips.com>
 Yusuke Goda <goda.yusuke@renesas.com>
 Gustavo Padovan <gustavo@las.ic.unicamp.br>

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

@@ -0,0 +1,9 @@
+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

@@ -0,0 +1,22 @@
+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/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-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

@@ -1,43 +1,113 @@
-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
 		the SEC debug registers.
 		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
 		has a QM. This file can be used to select the QM which below
 		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.