The application processor accessing the dynamically assigned metadata
region after assigning it to the remote Q6 would lead to an XPU violation.
Fix this by un-mapping the metadata region post firmware header copy. The
metadata region is freed only after the modem Q6 is done with fw header
authentication.
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1652248625-990-1-git-send-email-quic_sibis@quicinc.com

Using pm_runtime_resume_and_get() to replace pm_runtime_get_sync and
pm_runtime_put_noidle. This change is just to simplify the code, no
actual functional changes.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: ran jianping <ran.jianping@zte.com.cn>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220428064545.3850057-1-ran.jianping@zte.com.cn

MT8188 SCP has two RISC-V cores and similar to MT8195 with some
differences. The MT8188 SCP doesn't have the l1tcm and fix the
DSP EMI issue on MT8195.
Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220715051821.30707-3-tinghan.shen@mediatek.comSigned-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

Add the compatible for mt8188 SCP to the binding.
Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220715051821.30707-2-tinghan.shen@mediatek.comSigned-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

Add a separate YAML binding to act as a superset of the PAS and non-PAS
compatible for SC7180 MSS PIL. This also serves as a way to increase
readability.
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1657020721-24939-3-git-send-email-quic_sibis@quicinc.com

Add a separate YAML binding to act as a superset of the PAS and non-PAS
compatible for SC7280 MSS PIL. This also serves as a way to increase
readability.
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1657020721-24939-2-git-send-email-quic_sibis@quicinc.com

Use the node in the examples that is present in msm8974.dtsi, which uses
proper flags for the interrupts and add required 'xo' clock among
others.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220606132324.1497349-1-luca@z3ntu.xyz

The wcnss_get_irq function is expected to return a value > 0 in the
event that an IRQ is succssfully obtained, but it instead returns 0.
This causes the stop and ready IRQs to never actually be used despite
being defined in the device-tree. This patch fixes that.

Fixes: aed361ad ("remoteproc: qcom: Introduce WCNSS peripheral image loader")
Signed-off-by: Sireesh Kodali <sireeshkodali1@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220526141740.15834-2-sireeshkodali1@gmail.com

'smd-edge' property appears in multiple bindings, so split it into one
place which can be re-used.  This reduces code duplication and adds
strict schema matching for smd-edge nodes (instead of just
"type:object").
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220517070113.18023-9-krzysztof.kozlowski@linaro.org

'glink-edge' property appears in multiple bindings, so split it into one
place which can be re-used.  This reduces code duplication and adds
strict schema matching for glink-edge nodes (instead of just
"type:object").
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220517070113.18023-8-krzysztof.kozlowski@linaro.org

Use GIC_SPI defines instead of raw value in the DTS example.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220517070113.18023-7-krzysztof.kozlowski@linaro.org

The SM8150 if cases for power domains can be merged with another entry.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220517070113.18023-6-krzysztof.kozlowski@linaro.org

Interrupts between variants differ only with presence of last optional
interrupt, so the constraints can be simplified.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220517070113.18023-5-krzysztof.kozlowski@linaro.org

SM8350 ADSP Peripheral Image Loader already defines interconnects, so
document the property:

  sm8350-hdk.dtb: remoteproc@4080000: 'interconnects' does not match any of the regexes: 'pinctrl-[0-9]+'
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220517070113.18023-4-krzysztof.kozlowski@linaro.org

The core schema already sets a 'ref' for properties ending with 'names'.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220517070113.18023-3-krzysztof.kozlowski@linaro.org

The K3 AM62x family of SoC has one PRUSS-M instance and it has two
Programmable Real-Time Units (PRU0 and PRU1). This does not support
Industrial Communications Subsystem features like Ethernet.

Enhance the existing PRU remoteproc driver to support the PRU cores
by using specific compatibles. The initial names for the firmware
images for each PRU core are retrieved from DT nodes, and can be adjusted
through sysfs if required.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Link: https://lore.kernel.org/r/20220602101920.12504-4-kishon@ti.comSigned-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

Update the PRU remoteproc bindings for the PRU cores on AM62x SoCs.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220602101920.12504-3-kishon@ti.comSigned-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

Re-arrange "compatible" string in alphabetic order to decrease the
chance of conflicts.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220602101920.12504-2-kishon@ti.comSigned-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

This patch is for enabling cache in SCP. There is not enough space
on the SRAM of SCP. We need to run programs in DRAM. The DRAM power
and latency is much larger than SRAM, so cache is used to mitigate
the negative effects for performance. We set SCP registers for cache
size before loading SCP FW. (8KB+8KB) and also adjust ipi_buf_offset
in SRAM from 0x7bdb0 to 0x3bdb0 for enabling cache.
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Tested-by: TingHan Shen <tinghan.shen@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220701121229.22756-2-allen-kh.cheng@mediatek.comSigned-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

If CONFIG_DMA_DECLARE_COHERENT is not set,
make ARCH=x86_64 CROSS_COMPILE=x86_64-linux-gnu- will be failed, like this:

drivers/remoteproc/remoteproc_core.c: In function ‘rproc_rvdev_release’:
./include/linux/dma-map-ops.h:182:42: error: statement with no effect [-Werror=unused-value]
 #define dma_release_coherent_memory(dev) (0)
                                          ^
drivers/remoteproc/remoteproc_core.c:464:2: note: in expansion of macro ‘dma_release_coherent_memory’
  dma_release_coherent_memory(dev);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors

The return type of function dma_release_coherent_memory in CONFIG_DMA_DECLARE_COHERENT area is void, so in !CONFIG_DMA_DECLARE_COHERENT area it should neither return any value nor be defined as zero.
Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: e61c4514 ("dma-mapping: Add dma_release_coherent_memory to DMA API")
Signed-off-by: Ren Zhijie <renzhijie2@huawei.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220630123528.251181-1-renzhijie2@huawei.comSigned-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

Release dma coherent memory before rvdev is free in
rproc_rvdev_release().

Below is the kmemleak report:
unreferenced object 0xffffff8051c1a980 (size 128):
  comm "sh", pid 4895, jiffies 4295026604 (age 15481.896s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000003a0f3ec0>] dma_declare_coherent_memory+0x44/0x11c
    [<00000000ad243164>] rproc_add_virtio_dev+0xb8/0x20c
    [<00000000d219c8e9>] rproc_vdev_do_start+0x18/0x24
    [<00000000e694b468>] rproc_start+0x22c/0x3e0
    [<000000000b938941>] rproc_boot+0x4a4/0x860
    [<000000003c4dc532>] state_store.52856+0x10c/0x1b8
    [<00000000df2297ac>] dev_attr_store+0x34/0x84
    [<0000000083a53bdb>] sysfs_kf_write+0x60/0xbc
    [<000000008ed830df>] kernfs_fop_write+0x198/0x458
    [<0000000072b9ad06>] __vfs_write+0x50/0x210
    [<00000000377d7469>] vfs_write+0xe4/0x1a8
    [<00000000c3fc594e>] ksys_write+0x78/0x144
    [<000000009aef6f4b>] __arm64_sys_write+0x1c/0x28
    [<0000000003496a98>] el0_svc_common+0xc8/0x22c
    [<00000000ea3fe7a3>] el0_svc_compat_handler+0x1c/0x28
    [<00000000d1a85a4e>] el0_svc_compat+0x8/0x24
Signed-off-by: Mark-PK Tsai <mark-pk.tsai@mediatek.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220422062436.14384-3-mark-pk.tsai@mediatek.comSigned-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

Add dma_release_coherent_memory to DMA API to allow dma
user call it to release dev->dma_mem when the device is
removed.
Signed-off-by: Mark-PK Tsai <mark-pk.tsai@mediatek.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220422062436.14384-2-mark-pk.tsai@mediatek.comSigned-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not needed anymore.
This function has two paths missing of_node_put().

Fixes: 6e962bfe ("remoteproc: imx_rproc: add missing of_node_put")
Fixes: a0ff4aa6 ("remoteproc: imx_rproc: add a NXP/Freescale imx_rproc driver")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220512045558.7142-1-linmq006@gmail.comSigned-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

Delete the redundant word 'The'.
Delete the redundant word 'to'.
Signed-off-by: Xiang wangx <wangxiang@cdjrlc.com>
Link: https://lore.kernel.org/r/20220608130406.46005-1-wangxiang@cdjrlc.comSigned-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

Every iteration of for_each_available_child_of_node() decrements
the reference count of the previous node.
When breaking early from a for_each_available_child_of_node() loop,
we need to explicitly call of_node_put() on the child node.
Add missing of_node_put() to avoid refcount leak.

Fixes: 6dedbd1d ("remoteproc: k3-r5: Add a remoteproc driver for R5F subsystem")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Acked-by: Suman Anna <s-anna@ti.com>
Link: https://lore.kernel.org/r/20220605083334.23942-1-linmq006@gmail.comSigned-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

Merge tag 'platform-drivers-x86-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver fixes from Hans de Goede:
 "Highlights:

   - Fix hp-wmi regression on HP Omen laptops introduced in 5.18

   - Several hardware-id additions

   - A couple of other tiny fixes"

* tag 'platform-drivers-x86-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
  platform/x86/intel: hid: Add Surface Go to VGBS allow list
  platform/x86: hp-wmi: Use zero insize parameter only when supported
  platform/x86: hp-wmi: Resolve WMI query failures on some devices
  platform/x86: gigabyte-wmi: Add support for B450M DS3H-CF
  platform/x86: gigabyte-wmi: Add Z690M AORUS ELITE AX DDR4 support
  platform/x86: barco-p50-gpio: Add check for platform_driver_register
  platform/x86/intel: pmc: Support Intel Raptorlake P
  platform/x86/intel: Fix pmt_crashlog array reference
  platform/mellanox: Add static in struct declaration.
  platform/mellanox: Spelling s/platfom/platform/

Pull workqueue fixes from Tejun Heo:
 "Tetsuo's patch to trigger build warnings if system-wide wq's are
  flushed along with a TP type update and trivial comment update"

* tag 'wq-for-5.19-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
  workqueue: Switch to new kerneldoc syntax for named variable macro argument
  workqueue: Fix type of cpu in trace event
  workqueue: Wrap flush_workqueue() using a macro

Merge tag 'kbuild-fixes-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild fixes from Masahiro Yamada:

 - Make the *.mod build rule portable for POSIX awk

 - Fix regression of 'make nsdeps'

 - Make scripts/check-local-export working for older bash versions

 - Fix scripts/gdb to extract the .config data from vmlinux

* tag 'kbuild-fixes-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  scripts/gdb: change kernel config dumping method
  scripts/check-local-export: avoid 'wait $!' for process substitution
  scripts/nsdeps: adjust to the format change of *.mod files
  kbuild: avoid regex RS for POSIX awk

Pull cifs client fixes from Steve French:
 "Three reconnect fixes, all for stable as well.

  One of these three reconnect fixes does address a problem with
  multichannel reconnect, but this does not include the additional
  fix (still being tested) for dynamically detecting multichannel
  adapter changes which will improve those reconnect scenarios even
  more"

* tag '5.19-rc1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: populate empty hostnames for extra channels
  cifs: return errors during session setup during reconnects
  cifs: fix reconnect on smb3 mount types

Pull random number generator fixes from Jason Donenfeld:

 - A fix for a 5.19 regression for a case in which early device tree
   initializes the RNG, which flips a static branch.

   On most plaforms, jump labels aren't initialized until much later, so
   this caused splats. On a few mailing list threads, we cooked up easy
   fixes for arm64, arm32, and risc-v. But then things looked slightly
   more involved for xtensa, powerpc, arc, and mips. And at that point,
   when we're patching 7 architectures in a place before the console is
   even available, it seems like the cost/risk just wasn't worth it.

   So random.c works around it now by checking the already exported
   `static_key_initialized` boolean, as though somebody already ran into
   this issue in the past. I'm not super jazzed about that; it'd be
   prettier to not have to complicate downstream code. But I suppose
   it's practical.

 - A few small code nits and adding a missing __init annotation.

 - A change to the default config values to use the cpu and bootloader's
   seeds for initializing the RNG earlier.

   This brings them into line with what all the distros do (Fedora/RHEL,
   Debian, Ubuntu, Gentoo, Arch, NixOS, Alpine, SUSE, and Void... at
   least), and moreover will now give us test coverage in various test
   beds that might have caught the above device tree bug earlier.

 - A change to WireGuard CI's configuration to increase test coverage
   around the RNG.

 - A documentation comment fix to unrelated maintainerless CRC code that
   I was asked to take, I guess because it has to do with polynomials
   (which the RNG thankfully no longer uses).

* tag 'random-5.19-rc2-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random:
  wireguard: selftests: use maximum cpu features and allow rng seeding
  random: remove rng_has_arch_random()
  random: credit cpu and bootloader seeds by default
  random: do not use jump labels before they are initialized
  random: account for arch randomness in bits
  random: mark bootloader randomness code as __init
  random: avoid checking crng_ready() twice in random_init()
  crc-itu-t: fix typo in CRC ITU-T polynomial comment

The Surface Go reports Chassis Type 9 (Laptop,) so the device needs to be
added to dmi_vgbs_allow_list to enable tablet mode when an attached Type
Cover is folded back.

BugLink: https://github.com/linux-surface/linux-surface/issues/837Signed-off-by: Duke Lee <krnhotwings@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220607213654.5567-1-krnhotwings@gmail.comReviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

commit be9d73e6 ("platform/x86: hp-wmi: Fix 0x05 error code reported by
several WMI calls") and commit 12b19f14 ("platform/x86: hp-wmi: Fix
hp_wmi_read_int() reporting error (0x05)") cause ACPI BIOS Error (bug):
Attempt to CreateField of length zero (20211217/dsopcode-133) because of
the ACPI method HWMC, which unconditionally creates a Field of
size (insize*8) bits:
	CreateField (Arg1, 0x80, (Local5 * 0x08), DAIN)
In cases where args->insize = 0, the Field size is 0, resulting in
an error.

Fix this by using zero insize only if 0x5 error code is returned

Tested on Omen 15 AMD (2020) board ID: 8786.

Fixes: be9d73e6 ("platform/x86: hp-wmi: Fix 0x05 error code reported by several WMI calls")
Signed-off-by: Bedant Patnaik <bedant.patnaik@gmail.com>
Tested-by: Jorge Lopez <jorge.lopez2@hp.com>
Link: https://lore.kernel.org/r/41be46743d21c78741232a47bbb5f1cdbcc3d21e.camel@gmail.comReviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

WMI queries fail on some devices where the ACPI method HWMC
unconditionally attempts to create Fields beyond the buffer
if the buffer is too small, this breaks essential features
such as power profiles:

         CreateByteField (Arg1, 0x10, D008)
         CreateByteField (Arg1, 0x11, D009)
         CreateByteField (Arg1, 0x12, D010)
         CreateDWordField (Arg1, 0x10, D032)
         CreateField (Arg1, 0x80, 0x0400, D128)

In cases where args->data had zero length, ACPI BIOS Error
(bug): AE_AML_BUFFER_LIMIT, Field [D008] at bit
offset/length 128/8 exceeds size of target Buffer (128 bits)
(20211217/dsopcode-198) was obtained.

ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [D009] at bit
offset/length 136/8 exceeds size of target Buffer (136bits)
(20211217/dsopcode-198)

The original code created a buffer size of 128 bytes regardless if
the WMI call required a smaller buffer or not.  This particular
behavior occurs in older BIOS and reproduced in OMEN laptops.  Newer
BIOS handles buffer sizes properly and meets the latest specification
requirements.  This is the reason why testing with a dynamically
allocated buffer did not uncover any failures with the test systems at
hand.

This patch was tested on several OMEN, Elite, and Zbooks.  It was
confirmed the patch resolves HPWMI_FAN GET/SET calls in an OMEN
Laptop 15-ek0xxx.  No problems were reported when testing on several Elite
and Zbooks notebooks.

Fixes: 4b4967cb ("platform/x86: hp-wmi: Changing bios_args.data to be dynamically allocated")
Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220608212923.8585-2-jorge.lopez2@hp.comReviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

The syntax without dots is available since commit 43756e34
("scripts/kernel-doc: Add support for named variable macro arguments").

The same HTML output is produced with and without this patch.
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Tejun Heo <tj@kernel.org>

Pull gpio fixes from Bartosz Golaszewski:
 "A set of fixes. Most address the new warning we emit at build time
  when irq chips are not immutable with some additional tweaks to
  gpio-crystalcove from Andy and a small tweak to gpio-dwapd.

   - make irq_chip structs immutable in several Diolan and intel drivers
     to get rid of the new warning we emit when fiddling with irq chips

   - don't print error messages on probe deferral in gpio-dwapb"

* tag 'gpio-fixes-for-v5.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
  gpio: dwapb: Don't print error on -EPROBE_DEFER
  gpio: dln2: make irq_chip immutable
  gpio: sch: make irq_chip immutable
  gpio: merrifield: make irq_chip immutable
  gpio: wcove: make irq_chip immutable
  gpio: crystalcove: Join function declarations and long lines
  gpio: crystalcove: Use specific type and API for IRQ number
  gpio: crystalcove: make irq_chip immutable

Pull SCSI fixes from James Bottomley:
 "Driver fixes and and one core patch.

  Nine of the driver patches are minor fixes and reworks to lpfc and the
  rest are trivial and minor fixes elsewhere"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: pmcraid: Fix missing resource cleanup in error case
  scsi: ipr: Fix missing/incorrect resource cleanup in error case
  scsi: mpt3sas: Fix out-of-bounds compiler warning
  scsi: lpfc: Update lpfc version to 14.2.0.4
  scsi: lpfc: Allow reduced polling rate for nvme_admin_async_event cmd completion
  scsi: lpfc: Add more logging of cmd and cqe information for aborted NVMe cmds
  scsi: lpfc: Fix port stuck in bypassed state after LIP in PT2PT topology
  scsi: lpfc: Resolve NULL ptr dereference after an ELS LOGO is aborted
  scsi: lpfc: Address NULL pointer dereference after starget_to_rport()
  scsi: lpfc: Resolve some cleanup issues following SLI path refactoring
  scsi: lpfc: Resolve some cleanup issues following abort path refactoring
  scsi: lpfc: Correct BDE type for XMIT_SEQ64_WQE in lpfc_ct_reject_event()
  scsi: vmw_pvscsi: Expand vcpuHint to 16 bits
  scsi: sd: Fix interpretation of VPD B9h length

Pull virtio fixes from Michael Tsirkin:
 "Fixes all over the place, most notably fixes for latent bugs in
  drivers that got exposed by suppressing interrupts before DRIVER_OK,
  which in turn has been done by 8b4ec69d ("virtio: harden vring
  IRQ")"

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
  um: virt-pci: set device ready in probe()
  vdpa: make get_vq_group and set_group_asid optional
  virtio: Fix all occurences of the "the the" typo
  vduse: Fix NULL pointer dereference on sysfs access
  vringh: Fix loop descriptors check in the indirect cases
  vdpa/mlx5: clean up indenting in handle_ctrl_vlan()
  vdpa/mlx5: fix error code for deleting vlan
  virtio-mmio: fix missing put_device() when vm_cmdline_parent registration failed
  vdpa/mlx5: Fix syntax errors in comments
  virtio-rng: make device ready before making request

Merge tag 'loongarch-fixes-5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson

Pull LoongArch fixes from Huacai Chen.
 "Fix build errors and a stale comment"

* tag 'loongarch-fixes-5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
  LoongArch: Remove MIPS comment about cycle counter
  LoongArch: Fix copy_thread() build errors
  LoongArch: Fix the !CONFIG_SMP build

Commit 6c776766 ("iov_iter: Fix iter_xarray_get_pages{,_alloc}()")
introduced a problem on some 32-bit architectures (at least arm, xtensa,
csky,sparc and mips), that have a 'size_t' that is 'unsigned int'.

The reason is that we now do

    min(nr * PAGE_SIZE - offset, maxsize);

where 'nr' and 'offset' and both 'unsigned int', and PAGE_SIZE is
'unsigned long'.  As a result, the normal C type rules means that the
first argument to 'min()' ends up being 'unsigned long'.

In contrast, 'maxsize' is of type 'size_t'.

Now, 'size_t' and 'unsigned long' are always the same physical type in
the kernel, so you'd think this doesn't matter, and from an actual
arithmetic standpoint it doesn't.

But on 32-bit architectures 'size_t' is commonly 'unsigned int', even if
it could also be 'unsigned long'.  In that situation, both are unsigned
32-bit types, but they are not the *same* type.

And as a result 'min()' will complain about the distinct types (ignore
the "pointer types" part of the error message: that's an artifact of the
way we have made 'min()' check types for being the same):

  lib/iov_iter.c: In function 'iter_xarray_get_pages':
  include/linux/minmax.h:20:35: error: comparison of distinct pointer types lacks a cast [-Werror]
     20 |         (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1)))
        |                                   ^~
  lib/iov_iter.c:1464:16: note: in expansion of macro 'min'
   1464 |         return min(nr * PAGE_SIZE - offset, maxsize);
        |                ^~~

This was not visible on 64-bit architectures (where we always define
'size_t' to be 'unsigned long').

Force these cases to use 'min_t(size_t, x, y)' to make the type explicit
and avoid the issue.

[ Nit-picky note: technically 'size_t' doesn't have to match 'unsigned
  long' arithmetically. We've certainly historically seen environments
  with 16-bit address spaces and 32-bit 'unsigned long'.

  Similarly, even in 64-bit modern environments, 'size_t' could be its
  own type distinct from 'unsigned long', even if it were arithmetically
  identical.

  So the above type commentary is only really descriptive of the kernel
  environment, not some kind of universal truth for the kinds of wild
  and crazy situations that are allowed by the C standard ]
Reported-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Link: https://lore.kernel.org/all/YqRyL2sIqQNDfky2@debian/
Cc: Jeff Layton <jlayton@kernel.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>