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Karol Wachowski 5eaa497411 accel/ivpu: Prevent recovery invocation during probe and resume 
Refactor IPC send and receive functions to allow correct
handling of operations that should not trigger a recovery process.

Expose ivpu_send_receive_internal(), which is now utilized by the D0i3
entry, DCT initialization, and HWS initialization functions.
These functions have been modified to return error codes gracefully,
rather than initiating recovery.

The updated functions are invoked within ivpu_probe() and ivpu_resume(),
ensuring that any errors encountered during these stages result in a proper
teardown or shutdown sequence. The previous approach of triggering recovery
within these functions could lead to a race condition, potentially causing
undefined behavior and kernel crashes due to null pointer dereferences.

Fixes: 45e45362e0 ("accel/ivpu: Introduce ivpu_ipc_send_receive_active()")
Signed-off-by: Karol Wachowski <karol.wachowski@intel.com>
Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240930195322.461209-23-jacek.lawrynowicz@linux.intel.com
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
 		2024-10-11 12:44:39 +02:00
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accel accel/ivpu: Prevent recovery invocation during probe and resume 2024-10-11 12:44:39 +02:00
accessibility
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acpi cxl changes for v6.12 2024-09-27 11:42:03 -07:00
amba
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android
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ata ata fixes for 6.12-rc1 2024-09-27 09:05:18 -07:00
atm
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auxdisplay [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
base Driver core update for 6.12-rc1 2024-09-27 08:48:37 -07:00
bcma
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block 19 hotfixes. 13 are cc:stable. 2024-09-27 10:27:22 -07:00
bluetooth [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
bus Driver core update for 6.12-rc1 2024-09-27 08:48:37 -07:00
cache
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cdrom
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cdx
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char [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
clk soc: convert ep93xx to devicetree 2024-09-26 12:00:25 -07:00
clocksource Updates for x86 timers: 2024-09-17 15:27:01 +02:00
comedi
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connector
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counter [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
cpufreq In the v6.12 scheduler development cycle we had 63 commits from 18 contributors: 2024-09-19 15:55:58 +02:00
cpuidle pmdomain core: 2024-09-18 10:49:45 +02:00
crypto This push fixes the following issues: 2024-09-24 10:46:54 -07:00
cxl cxl changes for v6.12 2024-09-27 11:42:03 -07:00
dax
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dca
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devfreq
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dio
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dma soc: convert ep93xx to devicetree 2024-09-26 12:00:25 -07:00
dma-buf dma-buf/sw_sync: remove pointless enable_signaling implementation 2024-10-09 14:23:17 +02:00
dpll
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edac - Drop a now obsolete ppc4xx_edac driver 2024-09-16 06:36:37 +02:00
eisa
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extcon Char/Misc and other driver changes for 6.12-rc1 2024-09-26 10:13:08 -07:00
firewire [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
firmware [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
fpga
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fsi
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gnss [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
gpio [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
gpu drm/mipi-dsi: fix kernel doc on mipi_dsi_compression_mode_multi 2024-10-10 14:22:43 +02:00
greybus greybus: gb-beagleplay: Add firmware upload API 2024-09-12 09:04:09 +02:00
hid [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
hsi
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hte
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hv drm next for 6.12-rc1 2024-09-19 10:18:15 +02:00
hwmon [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
hwspinlock
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hwtracing [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
i2c i2c-for-6.12-rc1-additional_fixes 2024-09-29 09:47:33 -07:00
i3c i3c: master: svc: Fix use after free vulnerability in svc_i3c_master Driver Due to Race Condition 2024-09-17 16:51:45 +02:00
idle intel_idle: fix ACPI _CST matching for newer Xeon platforms 2024-09-25 22:30:33 +02:00
iio
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infiniband [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
input [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
interconnect
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iommu [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
ipack
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irqchip Merge tag 'irq-core-2024-09-16' into loongarch-next 2024-09-17 22:20:12 +08:00
isdn [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
leds [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
macintosh [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
mailbox mailbox, remoteproc: omap2+: fix compile testing 2024-09-27 09:11:05 -05:00
mcb
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md - Misc VDO fixes 2024-09-27 09:12:51 -07:00
media [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
memory
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memstick
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message SCSI misc on 20240928 2024-09-29 09:22:34 -07:00
mfd - Added support for the Analog Devices ADP5585 GPIO and PWM functions. 2024-09-23 14:17:08 -07:00
misc [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
mmc [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
most
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mtd [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
mux
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net [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
nfc
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ntb ntb: Force physically contiguous allocation of rx ring buffers 2024-09-20 10:51:25 -04:00
nubus
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nvdimm virtio: features, fixes, cleanups 2024-09-26 08:43:17 -07:00
nvme for-6.12/block-20240925 2024-09-25 14:56:40 -07:00
nvmem Char/Misc and other driver changes for 6.12-rc1 2024-09-26 10:13:08 -07:00
of Kbuild updates for v6.12 2024-09-24 13:02:06 -07:00
opp Merge branches 'pm-sleep', 'pm-opp' and 'pm-tools' 2024-09-11 19:02:23 +02:00
parisc
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parport
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pci pci-v6.12-changes 2024-09-23 12:47:06 -07:00
pcmcia
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peci
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perf RISC-V Patches for the 6.12 Merge Window, Part 1 2024-09-24 10:59:17 -07:00
phy phy-for-6.12 2024-09-23 14:05:10 -07:00
pinctrl soc: convert ep93xx to devicetree 2024-09-26 12:00:25 -07:00
platform [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
pmdomain pmdomain: core: Reduce debug summary table width 2024-09-13 13:41:33 +02:00
pnp
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power soc: convert ep93xx to devicetree 2024-09-26 12:00:25 -07:00
powercap
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pps [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
ps3
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ptp
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pwm soc: convert ep93xx to devicetree 2024-09-26 12:00:25 -07:00
rapidio
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ras
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regulator regulator: sm5703: Remove because it is unused and fails to build 2024-09-13 19:08:14 +01:00
remoteproc mhu-v3, omap2+ : fix kconfig dependencies 2024-09-29 09:53:04 -07:00
reset
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rpmsg rpmsg: glink: Avoid -Wflex-array-member-not-at-end warnings 2024-09-13 14:09:47 -07:00
rtc [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
s390 more s390 updates for 6.12 merge window 2024-09-28 09:11:46 -07:00
sbus [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
scsi SCSI misc on 20240928 2024-09-29 09:22:34 -07:00
sh sh: intc: Replace simple_strtoul() with kstrtoul() 2024-09-26 17:25:29 +02:00
siox
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slimbus
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soc soc: convert ep93xx to devicetree 2024-09-26 12:00:25 -07:00
soundwire soundwire updates for 6.12 2024-09-23 14:00:46 -07:00
spi [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
spmi
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ssb
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staging Char/Misc and other driver changes for 6.12-rc1 2024-09-26 10:13:08 -07:00
target
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tc
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tee
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thermal [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
thunderbolt
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tty [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
ufs SCSI misc on 20240928 2024-09-29 09:22:34 -07:00
uio
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usb [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
vdpa virtio: features, fixes, cleanups 2024-09-26 08:43:17 -07:00
vfio [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
vhost virtio: features, fixes, cleanups 2024-09-26 08:43:17 -07:00
video fbdev: sh_mobile_lcdc_fb: Use backlight power constants 2024-09-30 16:35:44 +02:00
virt [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
virtio virtio: features, fixes, cleanups 2024-09-26 08:43:17 -07:00
w1
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watchdog [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
xen xen: branch for v6.12-rc1a 2024-09-27 09:55:30 -07:00
zorro
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Kconfig
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Makefile
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