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1,233,488 commits

Author SHA1 Message Date
Paul Olaru
299f6c752f
ASoC: sof: Improve sof_ipc3_bytes_ext_put function
The function is improved in the way that if the firmware returns a
validation error on the newly sent bytes, then the kernel will
automatically restore to the old bytes value for a given kcontrol.

This way, if the firmware rejects a data blob then the kernel will also
reject it, instead of saving it for the next suspend/resume cycle. The
old behaviour is that the kernel would save it anyway and on next
firmware boot it would apply the previously-rejected configuration,
leading to errors during playback.

Additionally, the function also saves previously validated
configurations, so that if the firmware does end up rejecting a new
bytes value the kernel can send an old, previously-valid configuration.

Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Paul Olaru <paul.olaru@nxp.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20230503081049.73847-2-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-05-23 19:31:14 +01:00
Clark Wang
9728fb3ce1
spi: lpspi: disable lpspi module irq in DMA mode
When all bits of IER are set to 0, we still can observe the lpspi irq events
when using DMA mode to transfer data.

So disable irq to avoid the too much irq events.

Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
Link: https://lore.kernel.org/r/20230505063557.3962220-1-xiaoning.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-05-23 19:22:45 +01:00
Stefan Binding
e2d035f5a7
ASoC: cs35l41: Fix default regmap values for some registers
Several values do not match the defaults of CS35L41, fix them.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230414152552.574502-4-sbinding@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-05-23 19:10:45 +01:00
Rasmus Villemoes
8ce1bb9a59
spi: spi-imx: set max_native_cs for imx51/imx53/imx6 variants
The ecspi IP block on imx51/imx53/imx6 have four native chip
selects. Tell that to the spi core so that any non-gpio chip selects
get validated against that upper bound.

Also set the SPI_MASTER_GPIO_SS so that the core verifies that, in the
case where both native and gpio chip selects are in use, there is at
least one leftover native chip select (or "channel", in the ecspi
language) for use by the slaves sitting on gpio chip selects.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Link: https://lore.kernel.org/r/20230425134527.483607-3-linux@rasmusvillemoes.dk
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-05-23 19:05:15 +01:00
Rasmus Villemoes
d9032b3045
spi: spi-imx: use "controller" variable consistently in spi_imx_probe()
Near the top of the function, spi_imx->controller is set to
controller (and is of course never modified again). The rest of the
function uses a mix of the two expressions.

For consistency, readability and better code generation, drop all the
spi_imx-> indirections.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Link: https://lore.kernel.org/r/20230425134527.483607-2-linux@rasmusvillemoes.dk
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-05-23 19:05:14 +01:00
Sebastian Reichel
f991a220a4
regulator: rk808: add rk806 support
Add rk806 support to the existing rk808 regulator
driver.

This has been implemented using shengfei Xu's rk806
specific driver from the vendor tree as reference.

Co-developed-by: shengfei Xu <xsf@rock-chips.com>
Signed-off-by: shengfei Xu <xsf@rock-chips.com>
Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com>
Tested-by: Diederik de Haas <didi.debian@cknow.org> # Rock64, Quartz64 Model A + B
Tested-by: Vincent Legoll <vincent.legoll@gmail.com> # Pine64 QuartzPro64
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20230504173618.142075-15-sebastian.reichel@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-05-23 19:01:59 +01:00
Sebastian Reichel
22a94021e7
regulator: rk808: revert to synchronous probing
The rk808 driver registers a bunch of regulator devices in a loop.
If one of the later regulators fails to register (usually because
its input supply is not yet available) everything will be unrolled
(i.e. previously registered regulators will be unregistered). With
asynchronous registration there might already be consumers, though.
We do not have the necessary infrastructure to properly unregister
the consumer device, so this scenario should be avoided.

First checking all input supplies or disallowing usage of the regulators
until all are registered does not work, since there can be
self-references (e.g. DCDC channels providing the supply of LDOs).

The only sensible solution I found is registering the regulator devices
asynchronously, so that we do not have to unroll. Since this is a major
rework let's revert back to synchronous probing for now to fix the issue
at hand.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20230504173618.142075-14-sebastian.reichel@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-05-23 19:01:58 +01:00
Sebastian Reichel
5111c931f3
regulator: rk808: cleanup parent device usage
By overridering the device's of_node a bit earlier we can
get the GPIOs and any other DT properties from our own
device instead of relying on the parent device.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20230504173618.142075-13-sebastian.reichel@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-05-23 19:01:57 +01:00
Sebastian Reichel
1b9e86d445
regulator: rk808: fix asynchronous probing
If the probe routine fails with -EPROBE_DEFER after taking over the
OF node from its parent driver, reprobing triggers pinctrl_bind_pins()
and that will fail. Fix this by setting of_node_reused, so that the
device does not try to setup pin muxing.

For me this always happens once the driver is marked to prefer async
probing and never happens without that flag.

Fixes: 259b93b21a ("regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in 4.14")
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20230504173618.142075-12-sebastian.reichel@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-05-23 19:01:56 +01:00
Sebastian Reichel
431cb97b76
regulator: expose regulator_find_closest_bigger
Expose and document the table lookup logic used by
regulator_set_ramp_delay_regmap, so that it can be
reused for devices that cannot be configured via
regulator_set_ramp_delay_regmap.

Tested-by: Diederik de Haas <didi.debian@cknow.org> # Rock64, Quartz64 Model A + B
Tested-by: Vincent Legoll <vincent.legoll@gmail.com> # Pine64 QuartzPro64
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20230504173618.142075-11-sebastian.reichel@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-05-23 19:01:55 +01:00
Alexander Aring
0f2b1cb89c fs: dlm: make F_SETLK use unkillable wait_event
While a non-waiting posix lock request (F_SETLK) is waiting for
user space processing (in dlm_controld), wait for that processing
to complete with an unkillable wait_event(). This makes F_SETLK
behave the same way for F_RDLCK, F_WRLCK and F_UNLCK. F_SETLKW
continues to use wait_event_killable().

Cc: stable@vger.kernel.org
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
2023-05-23 12:56:58 -05:00
David Rau
dc0ff0fa3a
ASoC: da7219: Add Jack insertion detection polarity
Add support of selecting insertion detection polarity
- Default polarity (Low)
- Inverted polarity (High)

Correct the keywords of parsing `dlg,jack-det-rate`
bases on the new DT binding.

Signed-off-by: David Rau <David.Rau.opensource@dm.renesas.com>
Link: https://lore.kernel.org/r/20230523161821.4260-4-David.Rau.opensource@dm.renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-05-23 18:49:36 +01:00
David Rau
c28dc3bdfc
ASoC: dt-bindings: da7219: Add jack-ins-det-pty property
Add `dlg,jack-ins-det-pty` property for Jack insertion detection
polarity selection.

Signed-off-by: David Rau <David.Rau.opensource@dm.renesas.com>
Link: https://lore.kernel.org/r/20230523161821.4260-3-David.Rau.opensource@dm.renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-05-23 18:49:35 +01:00
David Rau
345585b776
ASoC: dt-bindings: dialog,da7219: convert to dtschema
- Convert Dialog DA7219 bindings to DT schema format.
- Remove unused `dlg,ldo-lvl` property.

Signed-off-by: David Rau <David.Rau.opensource@dm.renesas.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230523161821.4260-2-David.Rau.opensource@dm.renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-05-23 18:49:34 +01:00
Linus Torvalds
5fe326b446 Changes since last update:
- Fix null-ptr-deref related to long xattr name prefixes;
 
  - Avoid pcpubuf compilation if CONFIG_EROFS_FS_ZIP is off;
 
  - Use high priority kthreads by default if per-cpu kthread workers are
    enabled.
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 bmVsLm9yZwAKCRA5NzHcH7XmBP4SAP9l5ct5U/aqteASSm+VkEjtZe546A3WwoYK
 dXgY8LzKAAD/QfWVpBocK605rbEBb2KfJMnvgQ20Pvzd2jQhox8x7Qg=
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Merge tag 'erofs-for-6.4-rc4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs

Pull erofs fixes from Gao Xiang:
 "One patch addresses a null-ptr-deref issue reported by syzbot weeks
  ago, which is caused by the new long xattr name prefix feature and
  needs to be fixed.

  The remaining two patches are minor cleanups to avoid unnecessary
  compilation and adjust per-cpu kworker configuration.

  Summary:

   - Fix null-ptr-deref related to long xattr name prefixes

   - Avoid pcpubuf compilation if CONFIG_EROFS_FS_ZIP is off

   - Use high priority kthreads by default if per-cpu kthread workers
     are enabled"

* tag 'erofs-for-6.4-rc4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
  erofs: use HIPRI by default if per-cpu kthreads are enabled
  erofs: avoid pcpubuf.c inclusion if CONFIG_EROFS_FS_ZIP is off
  erofs: fix null-ptr-deref caused by erofs_xattr_prefixes_init
2023-05-23 10:47:32 -07:00
Nirmoy Das
7a2280e8dc drm/i915: Wait for active retire before i915_active_fini()
i915_active_fini() finalizes the debug object, which can occur before
the active retires and deactivates the debug object. Wait for one
final time before calling i915_active_fini();

Closes:: https://gitlab.freedesktop.org/drm/intel/-/issues/8311
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230522124205.368-1-nirmoy.das@intel.com
2023-05-23 19:29:09 +02:00
Azeem Shaikh
37cee4876a
drm/bridge: dw-hdmi: Replace all non-returning strlcpy with strscpy
strlcpy() reads the entire source buffer first.
This read may exceed the destination size limit.
This is both inefficient and can lead to linear read
overflows if a source string is not NUL-terminated [1].
In an effort to remove strlcpy() completely [2], replace
strlcpy() here with strscpy().
No return values were used, so direct replacement is safe.

[1] https://www.kernel.org/doc/html/latest/process/deprecated.html#strlcpy
[2] https://github.com/KSPP/linux/issues/89

Signed-off-by: Azeem Shaikh <azeemshaikh38@gmail.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Robert Foss <rfoss@kernel.org>
Signed-off-by: Robert Foss <rfoss@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230522155210.2336690-1-azeemshaikh38@gmail.com
2023-05-23 19:19:31 +02:00
Nícolas F. R. A. Prado
1464e48d69
drm/bridge: anx7625: Prevent endless probe loop
During probe, the driver registers i2c dummy devices and populates the
aux bus, which registers a device for the panel. After doing that, the
driver can still defer probe if needed. This ordering of operations is
troublesome however, because the deferred probe work will retry probing
all pending devices every time a new device is registered. Therefore, if
modules need to be loaded in order to satisfy the dependencies for this
driver to complete probe, the kernel will stall, since it'll keep trying
to probe the anx7625 driver, but never succeed, given that modules would
only be loaded after the deferred probe work completes.

Two changes are required to avoid this issue:
* Move of_find_mipi_dsi_host_by_node(), which can defer probe, to before
  anx7625_register_i2c_dummy_clients() and
  devm_of_dp_aux_populate_ep_devices(), which register devices.
* Make use of the done_probing callback when populating the aux bus,
  so that the bridge registration is only done after the panel is
  probed. This is required because the panel might need to defer probe,
  but the aux bus population needs the i2c dummy devices working, so
  this call couldn't just be moved to an earlier point in probe.
  One caveat is that if the panel is described outside the aux bus, the
  probe loop issue can still happen, but we don't have a way to avoid
  it in that case since there's no callback available.

With this patch applied, it's possible to boot on
mt8192-asurada-spherion with

CONFIG_DRM_ANALOGIX_ANX7625=y
CONFIG_MTK_MMSYS=m
CONFIG_BACKLIGHT_PWM=y

and also with

CONFIG_DRM_ANALOGIX_ANX7625=y
CONFIG_MTK_MMSYS=y
CONFIG_BACKLIGHT_PWM=m

Fixes: adca62ec37 ("drm/bridge: anx7625: Support reading edid through aux channel")
Fixes: 269332997a ("drm/bridge: anx7625: Return -EPROBE_DEFER if the dsi host was not found")
Reported-by: "kernelci.org bot" <bot@kernelci.org>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: Robert Foss <rfoss@kernel.org>
Signed-off-by: Robert Foss <rfoss@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230518193902.891121-1-nfraprado@collabora.com
2023-05-23 19:16:42 +02:00
Yu Kuai
a13bd91be2 block/rq_qos: protect rq_qos apis with a new lock
commit 50e34d7881 ("block: disable the elevator int del_gendisk")
move rq_qos_exit() from disk_release() to del_gendisk(), this will
introduce some problems:

1) If rq_qos_add() is triggered by enabling iocost/iolatency through
   cgroupfs, then it can concurrent with del_gendisk(), it's not safe to
   write 'q->rq_qos' concurrently.

2) Activate cgroup policy that is relied on rq_qos will call
   rq_qos_add() and blkcg_activate_policy(), and if rq_qos_exit() is
   called in the middle, null-ptr-dereference will be triggered in
   blkcg_activate_policy().

3) blkg_conf_open_bdev() can call blkdev_get_no_open() first to find the
   disk, then if rq_qos_exit() from del_gendisk() is done before
   rq_qos_add(), then memory will be leaked.

This patch add a new disk level mutex 'rq_qos_mutex':

1) The lock will protect rq_qos_exit() directly.

2) For wbt that doesn't relied on blk-cgroup, rq_qos_add() can only be
   called from disk initialization for now because wbt can't be
   destructed until rq_qos_exit(), so it's safe not to protect wbt for
   now. Hoever, in case that rq_qos dynamically destruction is supported
   in the furture, this patch also protect rq_qos_add() from wbt_init()
   directly, this is enough because blk-sysfs already synchronize
   writers with disk removal.

3) For iocost and iolatency, in order to synchronize disk removal and
   cgroup configuration, the lock is held after blkdev_get_no_open()
   from blkg_conf_open_bdev(), and is released in blkg_conf_exit().
   In order to fix the above memory leak, disk_live() is checked after
   holding the new lock.

Fixes: 50e34d7881 ("block: disable the elevator int del_gendisk")
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20230414084008.2085155-1-yukuai1@huaweicloud.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-05-23 11:13:19 -06:00
Anuj Gupta
46930b7cc7 block: fix bio-cache for passthru IO
commit <8af870aa5b> ("block: enable bio caching use for passthru IO")
introduced bio-cache for passthru IO. In case when nr_vecs are greater
than BIO_INLINE_VECS, bio and bvecs are allocated from mempool (instead
of percpu cache) and REQ_ALLOC_CACHE is cleared. This causes the side
effect of not freeing bio/bvecs into mempool on completion.

This patch lets the passthru IO fallback to allocation using bio_kmalloc
when nr_vecs are greater than BIO_INLINE_VECS. The corresponding bio
is freed during call to blk_mq_map_bio_put during completion.

Cc: stable@vger.kernel.org # 6.1
fixes <8af870aa5b> ("block: enable bio caching use for passthru IO")

Signed-off-by: Anuj Gupta <anuj20.g@samsung.com>
Signed-off-by: Kanchan Joshi <joshi.k@samsung.com>
Link: https://lore.kernel.org/r/20230523111709.145676-1-anuj20.g@samsung.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-05-23 11:11:29 -06:00
Paolo Valente
da8d2fe717 block, bfq: update Paolo's address in maintainer list
Current email address of Paolo Valente is no longer valid, use a good one.

Signed-off-by: Paolo Valente <paolo.valente@unimore.it>
Link: https://lore.kernel.org/r/20230523091724.26636-1-paolo.valente@unimore.it
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-05-23 11:10:54 -06:00
Tian Lan
3e94d54e83 blk-mq: fix race condition in active queue accounting
If multiple CPUs are sharing the same hardware queue, it can
cause leak in the active queue counter tracking when __blk_mq_tag_busy()
is executed simultaneously.

Fixes: ee78ec1077 ("blk-mq: blk_mq_tag_busy is no need to return a value")
Signed-off-by: Tian Lan <tian.lan@twosigma.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Link: https://lore.kernel.org/r/20230522210555.794134-1-tilan7663@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-05-23 11:10:16 -06:00
Li Nan
712fd23a90 block: remove redundant req_op in blk_rq_is_passthrough
op &= REQ_OP_MASK in blk_op_is_passthrough() is exactly what req_op() do.
Therefore, it is redundant to call req_op() for blk_op_is_passthrough().

Signed-off-by: Li Nan <linan122@huawei.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20230522085355.1740772-1-linan666@huaweicloud.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-05-23 11:09:26 -06:00
Yu Kuai
8a2b20a997 blk-wbt: fix that wbt can't be disabled by default
commit b11d31ae01 ("blk-wbt: remove unnecessary check in
wbt_enable_default()") removes the checking of CONFIG_BLK_WBT_MQ by
mistake, which is used to control enable or disable wbt by default.

Fix the problem by adding back the checking. This patch also do a litter
cleanup to make related code more readable.

Fixes: b11d31ae01 ("blk-wbt: remove unnecessary check in wbt_enable_default()")
Reported-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Link: https://lore.kernel.org/lkml/CAKXUXMzfKq_J9nKHGyr5P5rvUETY4B-fxoQD4sO+NYjFOfVtZA@mail.gmail.com/t/
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20230522121854.2928880-1-yukuai1@huaweicloud.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-05-23 11:08:53 -06:00
Rafał Miłecki
dfa6570eb5 ARM: dts: BCM5301X: Specify MAC addresses on Luxul devices
Use NRAM (NVMEM device) and its "et0macaddr" variable (NVMEM cell) to
point Ethernet devices to their MAC addresses.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Link: https://lore.kernel.org/r/20230515083308.7612-1-zajec5@gmail.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2023-05-23 09:29:40 -07:00
Stanislav Jakubek
19571b46d8 dt-bindings: soc: bcm: add missing dt-binding document for bcm23550-cdc
Broadcom BCM23550 has a Cluster Dormant Control block that keeps the CPU
in idle state. A command needs to be sent to this block to bring the CPU
into running state.

This has been in use in mainline Linux since ~2016, but was never
documented. Add a dt-binding document for it.

Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230508135930.GA27583@standask-GA-A55M-S2HP
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2023-05-23 09:29:40 -07:00
Rafał Miłecki
3b3e35b279 ARM: dts: BCM5301X: Relicense AXI interrupts code to the GPL 2.0+ / MIT
Those entries were added by:
1. Hauke in commits dec378827c ("ARM: BCM5301X: Add IRQs to Broadcom's
   bus-axi in DTS file") and 1f80de6863 ("ARM: BCM5301X: add IRQ
   numbers for PCIe controller")
2. Florian in the commit 2cd0c0202f ("ARM: dts: BCM5301X: Add SRAB
   interrupts")

Move them to the bcm-ns.dtsi which uses dual licensing. That syncs more
Northstar code to be based on the same licensing schema.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Link: https://lore.kernel.org/r/20230515151921.25021-2-zajec5@gmail.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2023-05-23 09:29:33 -07:00
Rafał Miłecki
b3b3cd885e ARM: dts: BCM5301X: Relicense Hauke's code to the GPL 2.0+ / MIT
Move code added by Hauke to the bcm-ns.dtsi which uses dual licensing.
That syncs more Northstar code to be based on the same licensing schema.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Link: https://lore.kernel.org/r/20230515151921.25021-1-zajec5@gmail.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2023-05-23 09:29:13 -07:00
Helge Deller
b6405f0829 parisc: Use num_present_cpus() in alternative patching code
When patching the kernel code some alternatives depend on SMP vs. !SMP.
Use the value of num_present_cpus() instead of num_online_cpus() to
decide, otherwise we may run into issues if and additional CPU is
enabled after having loaded a module while only one CPU was enabled.

Signed-off-by: Helge Deller <deller@gmx.de>
Cc: <stable@vger.kernel.org> # v6.1+
2023-05-23 18:17:32 +02:00
Thomas Gleixner
06c6796e03 cpu/hotplug: Fix off by one in cpuhp_bringup_mask()
cpuhp_bringup_mask() iterates over a cpumask and starts all present CPUs up
to a caller provided upper limit.

The limit variable is decremented and checked for 0 before invoking
cpu_up(), which is obviously off by one and prevents the bringup of the
last CPU when the limit is equal to the number of present CPUs.

Move the decrement and check after the cpu_up() invocation.

Fixes: 18415f33e2 ("cpu/hotplug: Allow "parallel" bringup up to CPUHP_BP_KICK_AP_STATE")
Reported-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/87wn10ufj9.ffs@tglx
2023-05-23 18:06:40 +02:00
Daniel Bristot de Oliveira
632478a058 tracing/timerlat: Always wakeup the timerlat thread
While testing rtla timerlat auto analysis, I reach a condition where
the interface was not receiving tracing data. I was able to manually
reproduce the problem with these steps:

  # echo 0 > tracing_on                 # disable trace
  # echo 1 > osnoise/stop_tracing_us    # stop trace if timerlat irq > 1 us
  # echo timerlat > current_tracer      # enable timerlat tracer
  # sleep 1                             # wait... that is the time when rtla
                                        # apply configs like prio or cgroup
  # echo 1 > tracing_on                 # start tracing
  # cat trace
  # tracer: timerlat
  #
  #                                _-----=> irqs-off
  #                               / _----=> need-resched
  #                              | / _---=> hardirq/softirq
  #                              || / _--=> preempt-depth
  #                              ||| / _-=> migrate-disable
  #                              |||| /     delay
  #                              |||||            ACTIVATION
  #           TASK-PID      CPU# |||||   TIMESTAMP   ID            CONTEXT                 LATENCY
  #              | |         |   |||||      |         |                  |                       |
        NOTHING!

Then, trying to enable tracing again with echo 1 > tracing_on resulted
in no change: the trace was still not tracing.

This problem happens because the timerlat IRQ hits the stop tracing
condition while tracing is off, and do not wake up the timerlat thread,
so the timerlat threads are kept sleeping forever, resulting in no
trace, even after re-enabling the tracer.

Avoid this condition by always waking up the threads, even after stopping
tracing, allowing the tracer to return to its normal operating after
a new tracing on.

Link: https://lore.kernel.org/linux-trace-kernel/1ed8f830638b20a39d535d27d908e319a9a3c4e2.1683822622.git.bristot@kernel.org

Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: stable@vger.kernel.org
Fixes: a955d7eac1 ("trace: Add timerlat tracer")
Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2023-05-23 11:54:31 -04:00
Jeffrey Hugo
e997c218ad accel/qaic: Fix NNC message corruption
If msg_xfer() is unable to queue part of a NNC message because the MHI ring
is full, it will attempt to give the QSM some time to drain the queue.
However, if QSM fails to make any room, msg_xfer() will fail and tell the
caller to try again.  This is problematic because part of the message may
have been committed to the ring and there is no mechanism to revoke that
content.  This will cause QSM to receive a corrupt message.

The better way to do this is to check if the ring has enough space for the
entire message before committing any of the message.  Since msg_xfer() is
under the cntl_mutex no one else can come in and consume the space.

Fixes: 129776ac2e ("accel/qaic: Add control path")
Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
Reviewed-by: Carl Vanderlip <quic_carlv@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230517193540.14323-6-quic_jhugo@quicinc.com
2023-05-23 09:51:38 -06:00
Pranjal Ramajor Asha Kanojiya
75af0a585a accel/qaic: Grab ch_lock during QAIC_ATTACH_SLICE_BO
During QAIC_ATTACH_SLICE_BO, we associate a BO to its DBC. We need to
grab the dbc->ch_lock to make sure that DBC does not goes away while
QAIC_ATTACH_SLICE_BO is still running.

Fixes: ff13be8303 ("accel/qaic: Add datapath")
Signed-off-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
Reviewed-by: Carl Vanderlip <quic_carlv@quicinc.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230517193540.14323-5-quic_jhugo@quicinc.com
2023-05-23 09:51:06 -06:00
Pranjal Ramajor Asha Kanojiya
faa7c4eee4 accel/qaic: Flush the transfer list again
Before calling synchronize_srcu() we clear the transfer list, this is to
allow all the QAIC_WAIT_BO callers to exit otherwise the system could
deadlock. There could be a corner case where more elements get added to
transfer list after we have flushed it. Re-flush the transfer list once
all the holders of dbc->ch_lock have completed execution i.e.
synchronize_srcu() is complete.

Fixes: ff13be8303 ("accel/qaic: Add datapath")
Signed-off-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
Reviewed-by: Carl Vanderlip <quic_carlv@quicinc.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230517193540.14323-4-quic_jhugo@quicinc.com
2023-05-23 09:50:33 -06:00
Pranjal Ramajor Asha Kanojiya
2e0904efc9 accel/qaic: Validate if BO is sliced before slicing
QAIC_ATTACH_SLICE_BO attaches slicing configuration to a BO. Validate if
given BO is already sliced. An already sliced BO cannot be sliced again.

Fixes: ff13be8303 ("accel/qaic: Add datapath")
Signed-off-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
Reviewed-by: Carl Vanderlip <quic_carlv@quicinc.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230517193540.14323-3-quic_jhugo@quicinc.com
2023-05-23 09:48:19 -06:00
Pranjal Ramajor Asha Kanojiya
d3b277b7aa accel/qaic: Validate user data before grabbing any lock
Validating user data does not need to be protected by any lock and it is
safe to move it out of critical region.

Fixes: ff13be8303 ("accel/qaic: Add datapath")
Fixes: 129776ac2e ("accel/qaic: Add control path")
Signed-off-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
Reviewed-by: Carl Vanderlip <quic_carlv@quicinc.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230517193540.14323-2-quic_jhugo@quicinc.com
2023-05-23 09:47:10 -06:00
Tom Rix
0e163e54c3 accel/qaic: initialize ret variable to 0
clang static analysis reports
drivers/accel/qaic/qaic_data.c:610:2: warning: Undefined or garbage
  value returned to caller [core.uninitialized.UndefReturn]
        return ret;
        ^~~~~~~~~~

From a code analysis of the function, the ret variable is only set some
of the time but is always returned.  This suggests ret can return
uninitialized garbage. However BO allocation will ensure ret is always
set in reality.

Initialize ret to 0 to silence the warning.

Fixes: ff13be8303 ("accel/qaic: Add datapath")
Signed-off-by: Tom Rix <trix@redhat.com>
[jhugo: Reword commit text]
Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Carl Vanderlip <quic_carlv@quicinc.com>
Reviewed-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230517165605.16770-1-quic_jhugo@quicinc.com
2023-05-23 09:43:11 -06:00
K Prateek Nayak
2b72cec9ee perf: Extract building cache level for a CPU into separate function
build_caches() builds the complete cache topology of the system by
iterating over all CPU, building and comparing cache levels of each CPU,
keeping only the unique ones at the end.

Extract the unit that build the cache levels for a single CPU into a
separate function. Expose this function, and the MAX_CACHE_LVL value to
be used elsewhere in perf too.

Signed-off-by: K Prateek Nayak <kprateek.nayak@amd.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ananth Narayan <ananth.narayan@amd.com>
Cc: Gautham Shenoy <gautham.shenoy@amd.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Wen Pu <puwen@hygon.cn>
Link: https://lore.kernel.org/r/20230517172745.5833-2-kprateek.nayak@amd.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-05-23 12:20:14 -03:00
Ian Rogers
bc4e41210e perf vendor events intel: Update tigerlake events/metrics
Update tigerlake events to v1.12 including the new events
MEM_LOAD_MISC_RETIRED.UC and SQ_MISC.BUS_LOCK. Metrics are updated to
make TMA info metric names synchronized. Events and metrics were
generated by:
https://github.com/intel/perfmon/blob/main/scripts/create_perf_json.py

Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20230517173805.602113-14-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-05-23 12:14:13 -03:00
Ian Rogers
d97b82aead perf vendor events intel: Update snowridgex events
Update snowridgex to v1.21 that marks deprecated a number of events
and adds improves descriptions. The events data was generated by:
https://github.com/intel/perfmon/blob/main/scripts/create_perf_json.py

Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20230517173805.602113-13-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-05-23 12:14:02 -03:00
Ian Rogers
b522c8aff8 perf vendor events intel: Update skylake/skylakex events/metrics
Update skylake events to v60 and skylakex events to v1.30, adding the
events FP_ARITH_INST_RETIRED.4_FLOPS, FP_ARITH_INST_RETIRED.8_FLOPS,
FP_ARITH_INST_RETIRED.SCALAR, FP_ARITH_INST_RETIRED.VECTOR and
INT_MISC.CLEARS_COUNT. Metrics are updated to make TMA info metric
names synchronized. Events and metrics were generated by:
https://github.com/intel/perfmon/blob/main/scripts/create_perf_json.py

Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20230517173805.602113-12-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-05-23 12:13:48 -03:00
Ian Rogers
9a5511eade perf vendor events intel: Update sapphirerapids events/metrics
Update sapphirerapids events to v1.13 improving event
descriptions. Metrics are updated to make TMA info metric names
synchronized. Events and metrics were generated by:
https://github.com/intel/perfmon/blob/main/scripts/create_perf_json.py

Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20230517173805.602113-11-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-05-23 12:13:37 -03:00
Ian Rogers
98f17fb413 perf vendor events intel: Update sandybridge metrics
Metrics are updated to make TMA info metric names
synchronized. Metrics were generated by:
https://github.com/intel/perfmon/blob/main/scripts/create_perf_json.py

Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20230517173805.602113-10-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-05-23 12:13:25 -03:00
Ian Rogers
e08d2ae9bf perf vendor events intel: Update jaketown metrics
Metrics are updated to make TMA info metric names
synchronized. Metrics were generated by:
https://github.com/intel/perfmon/blob/main/scripts/create_perf_json.py

Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20230517173805.602113-9-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-05-23 12:13:14 -03:00
Ian Rogers
b27d3ece5c perf vendor events intel: Update ivybridge/ivytown metrics
Metrics are updated to make TMA info metric names
synchronized. Metrics were generated by:
https://github.com/intel/perfmon/blob/main/scripts/create_perf_json.py

Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20230517173805.602113-8-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-05-23 12:13:03 -03:00
Ian Rogers
545dbda74d perf vendor events intel: Update icelake/icelakex events/metrics
Update icelake events to v1.18 including the new events
MEM_LOAD_MISC_RETIRED.UC and SQ_MISC.BUS_LOCK. Metrics are updated to
make TMA info metric names synchronized. Events and metrics were
generated by:
https://github.com/intel/perfmon/blob/main/scripts/create_perf_json.py

Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20230517173805.602113-7-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-05-23 12:12:53 -03:00
Ian Rogers
c9e7771f28 perf vendor events intel: Update haswell(x) metrics
Metrics are updated to make TMA info metric names
synchronized. Metrics were generated by:
https://github.com/intel/perfmon/blob/main/scripts/create_perf_json.py

Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20230517173805.602113-6-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-05-23 12:12:42 -03:00
Ian Rogers
27aebf378b perf vendor events intel: Update elkhartlake events
Update elkhartlake to v1.04 that marks deprecated a number of events
and adds additional description to MEM_BOUND_STALLS.IFETCH. The events
data was generated by:
https://github.com/intel/perfmon/blob/main/scripts/create_perf_json.py

Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20230517173805.602113-5-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-05-23 12:12:30 -03:00
Ian Rogers
8c61edb840 perf vendor events intel: Update cascadelakex events/metrics
Update cascadelakex to v1.18 including the new events
INT_MISC.CLEARS_COUNT, FP_ARITH_INST_RETIRED.VECTOR,
FP_ARITH_INST_RETIRED.SCALAR, FP_ARITH_INST_RETIRED.8_FLOPS and
FP_ARITH_INST_RETIRED.4_FLOPS. Metrics are updated to make TMA info
metric names synchronized. Events and metrics were generated by:
https://github.com/intel/perfmon/blob/main/scripts/create_perf_json.py

Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20230517173805.602113-4-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-05-23 12:12:20 -03:00
Ian Rogers
7d124303d6 perf vendor events intel: Update broadwell variant events/metrics
Update broadwell events to v28, broadwellde to v10, broadwellx to v21.
Including the new events FP_ARITH_INST_RETIRED.VECTOR, and
FP_ARITH_INST_RETIRED.4_FLOPS. Metrics are updated to make TMA info
metric names synchronized. Events and metrics were generated by:
https://github.com/intel/perfmon/blob/main/scripts/create_perf_json.py

Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20230517173805.602113-3-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-05-23 12:12:08 -03:00