linux-brain/drivers
Monk Liu c8662aa75a drm/amdgpu: fix calltrace during kmd unload(v3)
[ Upstream commit 82a829dc8c2bb03cc9b7e5beb1c5479aa3ba7831 ]

issue:
kernel would report a warning from a double unpin
during the driver unloading on the CSB bo

why:
we unpin it during hw_fini, and there will be another
unpin in sw_fini on CSB bo.

fix:
actually we don't need to pin/unpin it during
hw_init/fini since it is created with kernel pinned,
we only need to fullfill the CSB again during hw_init
to prevent CSB/VRAM lost after S3

v2:
get_csb in init_rlc so hw_init() will make CSIB content
back even after reset or s3

v3:
use bo_create_kernel instead of bo_create_reserved for CSB
otherwise the bo_free_kernel() on CSB is not aligned and
would lead to its internal reserve pending there forever

take care of gfx7/8 as well

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-10-01 13:17:22 +02:00
..
accessibility
acpi ACPICA: Do not increment operation_region reference counts for field units 2020-08-19 08:16:05 +02:00
amba
android binder: Prevent context manager from incrementing ref 0 2020-08-11 15:33:35 +02:00
ata libata: implement ATA_HORKAGE_MAX_TRIM_128M and apply to Sandisks 2020-09-09 19:12:34 +02:00
atm firestream: Fix memleak in fs_open 2020-09-17 13:47:45 +02:00
auxdisplay
base firmware_loader: fix memory leak for paged buffer 2020-09-23 12:40:34 +02:00
bcma
block rbd: require global CAP_SYS_ADMIN for mapping and unmapping 2020-09-17 13:47:53 +02:00
bluetooth Bluetooth: hci_serdev: Only unregister device if it was registered 2020-08-19 08:16:16 +02:00
bus bus: ti-sysc: Add missing quirk flags for usb_host_hs 2020-08-19 08:16:00 +02:00
cdrom
char tpm_crb: fix fTPM on AMD Zen+ CPUs 2020-10-01 13:17:17 +02:00
clk clk/ti/adpll: allocate room for terminating null 2020-10-01 13:17:16 +02:00
clocksource arm64: arch_timer: Disable the compat vdso for cores affected by ARM64_WORKAROUND_1418040 2020-07-22 09:32:51 +02:00
connector
counter counter: 104-quad-8: Add lock guards - generic interface 2020-05-02 08:48:44 +02:00
cpufreq cpufreq: intel_pstate: Fix intel_pstate_get_hwp_max() for turbo disabled 2020-09-17 13:47:49 +02:00
cpuidle cpuidle: Fixup IRQ state 2020-09-09 19:12:21 +02:00
crypto net: silence data-races on sk_backlog.tail 2020-10-01 13:17:15 +02:00
dax dax: Fix alloc_dax_region() compile warning 2020-10-01 13:17:15 +02:00
dca
devfreq PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out 2020-10-01 13:17:14 +02:00
dio
dma dmaengine: mediatek: hsdma_probe: fixed a memory leak when devm_request_irq fails 2020-10-01 13:17:18 +02:00
dma-buf dma-fence: Serialise signal enabling (dma_fence_enable_sw_signaling) 2020-10-01 13:17:11 +02:00
edac EDAC/{i7core,sb,pnd2,skx}: Fix error event severity 2020-09-03 11:26:53 +02:00
eisa
extcon extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()' 2020-06-24 17:50:36 +02:00
firewire
firmware efi: add missed destroy_workqueue when efisubsys_init fails 2020-08-26 10:41:07 +02:00
fpga fpga: dfl: fix bug in port reset handshake 2020-07-29 10:18:31 +02:00
fsi
gnss gnss: sirf: fix error return code in sirf_probe() 2020-06-22 09:31:20 +02:00
gpio gpio: arizona: put pm_runtime in case of failure 2020-07-29 10:18:26 +02:00
gpu drm/amdgpu: fix calltrace during kmd unload(v3) 2020-10-01 13:17:22 +02:00
greybus
hid HID: elan: Fix memleak in elan_input_configured 2020-09-17 13:47:48 +02:00
hsi
hv Drivers: hv: vmbus: Add timeout to vmbus_wait_for_unload 2020-09-23 12:40:40 +02:00
hwmon hwmon: (applesmc) check status earlier. 2020-09-09 19:12:20 +02:00
hwspinlock
hwtracing coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb() 2020-08-19 08:16:14 +02:00
i2c i2c: i801: Fix resume bug 2020-09-23 12:40:44 +02:00
i3c
ide
idle
iio iio:accel:mma8452: Fix timestamp alignment and prevent data leak. 2020-09-17 13:47:51 +02:00
infiniband RDMA/iw_cgxb4: Fix an error handling path in 'c4iw_connect()' 2020-10-01 13:17:19 +02:00
input Input: i8042 - add Entroware Proteus EL07R4 to nomux and reset lists 2020-09-23 12:40:45 +02:00
interconnect
iommu iommu/amd: Use cmpxchg_double() when updating 128-bit IRTE 2020-09-26 18:03:15 +02:00
ipack ipack: tpci200: fix error return code in tpci200_register() 2020-05-27 17:46:47 +02:00
irqchip irqchip/stm32-exti: Avoid losing interrupts due to clearing pending bits by mistake 2020-09-03 11:27:06 +02:00
isdn
leds leds: mlxreg: Fix possible buffer overflow 2020-10-01 13:17:14 +02:00
lightnvm
macintosh macintosh/via-macii: Access autopoll_devs when inside lock 2020-08-19 08:16:15 +02:00
mailbox mailbox: zynqmp-ipi: Fix NULL vs IS_ERR() check in zynqmp_ipi_mbox_probe() 2020-06-24 17:50:36 +02:00
mcb
md bcache: fix a lost wake-up problem caused by mca_cannibalize_lock 2020-10-01 13:17:18 +02:00
media media: smiapp: Fix error handling at NVM reading 2020-10-01 13:17:13 +02:00
memory
memstick
message scsi: mptscsih: Fix read sense data size 2020-07-16 08:16:36 +02:00
mfd mfd: mfd-core: Protect against NULL call-back function pointer 2020-10-01 13:17:17 +02:00
misc habanalabs: check correct vmalloc return code 2020-09-09 19:12:21 +02:00
mmc mmc: core: Fix size overflow for mmc partitions 2020-10-01 13:17:20 +02:00
mtd ubi: Fix producing anchor PEBs 2020-10-01 13:17:19 +02:00
mux
net mt76: add missing locking around ampdu action 2020-10-01 13:17:20 +02:00
nfc NFC: st95hf: Fix memleak in st95hf_in_send_cmd 2020-09-17 13:47:45 +02:00
ntb NTB: perf: Fix race condition when run with ntb_test 2020-06-24 17:50:41 +02:00
nubus
nvdimm libnvdimm/security: ensure sysfs poll thread woke up and fetch updated attr 2020-08-21 13:05:35 +02:00
nvme nvme-tcp: cancel async events before freeing event struct 2020-09-23 12:40:37 +02:00
nvmem nvmem: qfprom: remove incorrect write support 2020-06-10 20:24:57 +02:00
of of: of_mdio: Correct loop scanning logic 2020-07-22 09:32:55 +02:00
opp opp: Enable resources again if they were disabled earlier 2020-08-26 10:40:53 +02:00
oprofile
parisc parisc: mask out enable and reserved bits from sba imask 2020-08-19 08:16:26 +02:00
parport
pci PCI: Avoid double hpmemsize MMIO window assignment 2020-10-01 13:17:19 +02:00
pcmcia
perf drivers/perf: Prevent forced unbinding of PMU drivers 2020-07-29 10:18:40 +02:00
phy phy: qcom-qmp: Use correct values for ipq8074 PCIe Gen2 PHY init 2020-09-17 13:47:55 +02:00
pinctrl pinctrl: ingenic: Properly detect GPIO direction when configured for IRQ 2020-08-21 13:05:29 +02:00
platform platform/chrome: cros_ec_ishtp: Fix a double-unlock issue 2020-08-21 13:05:30 +02:00
pnp
power power: supply: check if calc_soc succeeded in pm860x_init_battery 2020-08-19 08:16:16 +02:00
powercap
pps
ps3
ptp
pwm pwm: bcm-iproc: handle clk_get_rate() return 2020-08-21 13:05:34 +02:00
rapidio rapidio: Replace 'select' DMAENGINES 'with depends on' 2020-09-23 12:40:36 +02:00
ras
regulator regulator: pwm: Fix machine constraints application 2020-09-23 12:40:35 +02:00
remoteproc remoteproc: qcom_q6v5_mss: Validate modem blob firmware size before load 2020-08-21 13:05:29 +02:00
reset
rpmsg
rtc rtc: goldfish: Enable interrupt in set_alarm() when necessary 2020-08-26 10:40:54 +02:00
s390 s390/zcrypt: fix kmalloc 256k failure 2020-09-23 12:40:46 +02:00
sbus
scsi scsi: pm80xx: Cleanup command when a reset times out 2020-10-01 13:17:20 +02:00
sfi
sh
siox
slimbus slimbus: core: Fix mismatch in of_node_get/put 2020-07-22 09:33:08 +02:00
soc soc: qcom: rpmh-rsc: Set suppress_bind_attrs flag 2020-08-19 08:15:59 +02:00
soundwire soundwire: intel/cadence: fix startup sequence 2020-10-01 13:17:13 +02:00
spi spi: Fix memory leak on splited transfers 2020-09-23 12:40:38 +02:00
spmi
ssb
staging staging: greybus: audio: fix uninitialized value issue 2020-09-17 13:47:55 +02:00
target scsi: target: iscsi: Fix hang in iscsit_access_np() when getting tpg->np_login_sem 2020-09-17 13:47:53 +02:00
tc
tee
thermal thermal: qcom-spmi-temp-alarm: Don't suppress negative temp 2020-09-09 19:12:29 +02:00
thunderbolt
tty serial: 8250_pci: Add Realtek 816a and 816b 2020-09-23 12:40:45 +02:00
uio uio_pdrv_genirq: fix use without device tree and no interrupt 2020-07-22 09:33:13 +02:00
usb ehci-hcd: Move include to keep CRC stable 2020-09-23 12:40:46 +02:00
vfio vfio/pci: Fix SR-IOV VF handling with MMIO blocking 2020-09-09 19:12:36 +02:00
vhost vhost/scsi: fix up req type endian-ness 2020-08-05 09:59:42 +02:00
video fbcon: Fix user font detection test at fbcon_resize(). 2020-09-23 12:40:41 +02:00
virt virt: vbox: Fix guest capabilities mask check 2020-07-22 09:33:11 +02:00
virtio virtio_ring: Avoid loop when vq is broken in virtqueue_poll 2020-08-26 10:40:57 +02:00
visorbus
vlynq
vme
w1 w1: omap-hdq: cleanup to add missing newline for some dev_dbg 2020-06-22 09:31:26 +02:00
watchdog watchdog: initialize device before misc_register 2020-08-21 13:05:36 +02:00
xen xen/xenbus: Fix granting of vmalloc'd memory 2020-09-09 19:12:22 +02:00
zorro
Kconfig
Makefile