Arnd Bergmann b26852daaa RDMA/mlx5: reduce stack usage in mlx5_ib_ufile_hw_cleanup ...

This function has an array of eight mlx5_async_cmd structures, which
often fits on the stack, but depending on the configuration can
end up blowing the stack frame warning limit:

drivers/infiniband/hw/mlx5/devx.c:2670:6: error: stack frame size (1392) exceeds limit (1280) in 'mlx5_ib_ufile_hw_cleanup' [-Werror,-Wframe-larger-than]

Change this to a dynamic allocation instead. While a kmalloc()
can theoretically fail, a GFP_KERNEL allocation under a page will
block until memory has been freed up, so in the worst case, this
only adds extra time in an already constrained environment.

Fixes: 7c891a4dbc ("RDMA/mlx5: Add implementation for ufile_hw_cleanup device operation")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250610092846.2642535-1-arnd@kernel.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>

2025-06-12 05:02:12 -04:00

..

accel

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

accessibility

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acpi

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

amba

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android

Merge tag 'char-misc-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2025-06-06 11:50:47 -07:00

ata

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

atm

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

auxdisplay

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

base

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

bcma

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block

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

bluetooth

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

bus

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

cache

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cdrom

cdrom: Remove unnecessary NULL check before unregister_sysctl_table()

2025-05-15 16:25:20 -06:00

cdx

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char

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

clk

Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

2025-05-30 09:15:40 -07:00

clocksource

Merge tag 'mfd-next-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

2025-06-03 11:53:55 -07:00

comedi

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

connector

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counter

Merge tag 'counter-updates-for-6.16b' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/wbg/counter into char-misc-next

2025-05-24 08:29:32 +02:00

cpufreq

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

cpuidle

Merge branch 'pm-cpuidle'

2025-05-30 20:21:36 +02:00

crypto

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

cxl

Merge branch 'for-6.16/cxl-features-ras' into cxl-for-next

2025-05-23 13:26:24 -07:00

dax

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dca

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devfreq

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dio

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dma

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

dma-buf

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

dpll

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edac

Merge tag 'cxl-for-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl

2025-06-03 13:24:14 -07:00

eisa

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extcon

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firewire

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

firmware

Merge tag 'kbuild-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2025-06-07 10:05:35 -07:00

fpga

Merge tag 'fpga-for-6.16-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga into char-misc-next

2025-05-21 14:08:44 +02:00

fsi

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fwctl

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gnss

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gpio

Merge tag 'gpio-updates-for-v6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

2025-05-27 15:22:01 -07:00

gpu

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

greybus

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

hid

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

hsi

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

hte

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hv

Merge tag 'hyperv-next-signed-20250602' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux

2025-06-03 08:39:20 -07:00

hwmon

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

hwspinlock

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hwtracing

Merge tag 'coresight-next-v6.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/coresight/linux into char-misc-next

2025-05-22 18:04:43 +02:00

i2c

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

i3c

i3c: controllers do not need to depend on I3C

2025-05-24 22:49:07 +02:00

idle

Merge tag 'pm-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2025-05-27 16:48:47 -07:00

iio

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

infiniband

RDMA/mlx5: reduce stack usage in mlx5_ib_ufile_hw_cleanup

2025-06-12 05:02:12 -04:00

input

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

interconnect

Merge branch 'icc-sa8775p' into icc-next

2025-05-19 17:09:50 +03:00

iommu

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

ipack

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irqchip

Merge tag 'dmaengine-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

2025-06-05 08:49:30 -07:00

isdn

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

leds

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

macintosh

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mailbox

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

mcb

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md

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

media

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

memory

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

memstick

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

message

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mfd

Merge tag 'mfd-next-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

2025-06-03 11:53:55 -07:00

misc

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

mmc

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

most

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

mtd

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

mux

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net

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

nfc

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

ntb

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nubus

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nvdimm

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nvme

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

nvmem

Merge tag 'char-misc-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2025-06-06 11:50:47 -07:00

of

Merge tag 'mm-stable-2025-05-31-14-50' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-05-31 15:44:16 -07:00

opp

OPP: switch to use kmemdup_array()

2025-05-19 15:37:53 +05:30

parisc

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parport

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

pci

Merge tag 'timers-cleanups-2025-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2025-06-08 11:33:00 -07:00

pcmcia

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

peci

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perf

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

2025-05-28 14:55:35 -07:00

phy

Merge tag 'phy-for-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy

2025-06-05 08:20:21 -07:00

pinctrl

Merge tag 'pinctrl-v6.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2025-05-30 09:46:28 -07:00

platform

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

pmdomain

pmdomain: ti: Fix STANDBY handling of PER power domain

2025-05-19 16:11:05 +02:00

pnp

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power

Merge tag 'mm-nonmm-stable-2025-05-31-15-28' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-05-31 19:12:53 -07:00

powercap

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pps

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

ps3

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ptp

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

pwm

Merge tag 'pwm/for-6.16-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux

2025-06-06 13:16:50 -07:00

rapidio

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ras

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regulator

Merge tag 'regulator-fix-v6.16-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

2025-06-06 13:20:26 -07:00

remoteproc

Merge tag 'rproc-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux

2025-06-02 11:04:29 -07:00

reset

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rpmsg

rpmsg: qcom_smd: Fix uninitialized return variable in __qcom_smd_send()

2025-05-20 21:46:10 -05:00

rtc

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

s390

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

sbus

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scsi

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

sh

sh: Switch to irq_domain_create_*()

2025-05-16 21:06:11 +02:00

siox

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slimbus

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soc

Merge tag 'soc-drivers-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2025-05-31 07:53:30 -07:00

soundwire

Merge tag 'soundwire-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire

2025-06-05 08:07:24 -07:00

spi

Merge tag 'spi-v6.16-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

2025-06-06 13:22:31 -07:00

spmi

irqdomain: spmi: Switch to irq_domain_create_tree()

2025-05-21 14:53:17 +02:00

ssb

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staging

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

target

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

tc

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tee

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thermal

Merge tag 'thermal-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2025-05-27 16:28:02 -07:00

thunderbolt

Merge tag 'thunderbolt-for-v6.16-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next

2025-05-21 12:26:51 +02:00

tty

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

ufs

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2025-06-06 20:02:51 -07:00

uio

Merge tag 'char-misc-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2025-06-06 11:50:47 -07:00

usb

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

vdpa

vdpa/octeon_ep: Control PCI dev enabling manually

2025-05-27 10:27:53 -04:00

vfio

Merge tag 'pci-v6.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

2025-06-04 11:26:17 -07:00

vhost

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

2025-05-29 08:15:35 -07:00

video

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

virt

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

virtio

virtio_rtc: Add RTC class driver

2025-05-27 10:27:54 -04:00

w1

Merge tag 'char-misc-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2025-06-06 11:50:47 -07:00

watchdog

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

xen

xen/x86: fix initial memory balloon target

2025-05-23 07:09:00 +02:00

zorro

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Kconfig

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Makefile

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