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linux-brain/drivers
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Guenter Roeck 3825263486 drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV 
commit e8f71f89236ef82d449991bfbc237e3cb6ea584f upstream.

nvkm test builds fail with the following error.

  drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c: In function 'nvkm_control_mthd_pstate_info':
  drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c:60:35: error: overflow in conversion from 'int' to '__s8' {aka 'signed char'} changes value from '-251' to '5'

The code builds on most architectures, but fails on parisc where ENOSYS
is defined as 251.

Replace the error code with -ENODEV (-19).  The actual error code does
not really matter and is not passed to userspace - it just has to be
negative.

Fixes: 7238eca4cf ("drm/nouveau: expose pstate selection per-power source in sysfs")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2021-09-26 14:07:14 +02:00
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accessibility
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acpi PCI/ACPI: Add Ampere Altra SOC MCFG quirk 2021-09-26 14:07:05 +02:00
amba amba: Fix resource leak for drivers without .remove 2021-03-04 10:26:32 +01:00
android binder: add flag to clear buffer on txn complete 2020-12-30 11:51:35 +01:00
ata ata: sata_dwc_460ex: No need to call phy_exit() befre phy_init() 2021-09-22 12:26:30 +02:00
atm atm: nicstar: register the interrupt handler in the right place 2021-07-19 08:53:12 +02:00
auxdisplay auxdisplay: ht16k33: Fix refresh rate handling 2021-03-04 10:26:30 +01:00
base PM: base: power: don't try to use non-existing RTC for storing data 2021-09-22 12:26:39 +02:00
bcma bcma: Fix memory leak for internally-handled cores 2021-09-15 09:47:37 +02:00
block Revert "block: nbd: add sanity check for first_minor" 2021-09-16 12:56:13 +02:00
bluetooth Bluetooth: btusb: fix bt fiwmare downloading failure issue for qca btsoc. 2021-07-19 08:53:13 +02:00
bus bus: ti-sysc: Fix flakey idling of uarts and stop using swsup_sidle_act 2021-06-10 13:37:08 +02:00
cdrom cdrom: gdrom: initialize global variable at init time 2021-05-26 12:05:19 +02:00
char tpm_ftpm_tee: Free and unregister TEE shared memory during kexec 2021-08-12 13:21:01 +02:00
clk clk: at91: clk-generated: Limit the requested rate to our range 2021-09-22 12:26:25 +02:00
clocksource clocksource/drivers/sh_cmt: Fix wrong setting if don't request IRQ for clock source channel 2021-09-15 09:47:29 +02:00
connector
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counter counter: 104-quad-8: Return error when invalid mode during ceiling_write 2021-09-15 09:47:34 +02:00
cpufreq cpufreq: powernv: Fix init_chip_info initialization in numa=off 2021-09-22 12:26:37 +02:00
cpuidle
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crypto crypto: mxs-dcp - Use sg_mapping_iter to copy data 2021-09-22 12:26:26 +02:00
dax device-dax/core: Fix memory leak when rmmod dax.ko 2020-12-30 11:51:46 +01:00
dca
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devfreq PM / devfreq: Use more accurate returned new_freq as resume_freq 2021-05-14 09:44:20 +02:00
dio
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dma dmaengine: xilinx_dma: Set DMA mask for coherent APIs 2021-09-26 14:07:11 +02:00
dma-buf dma-buf/sync_file: Don't leak fences on merge failure 2021-07-25 14:35:15 +02:00
edac EDAC/i10nm: Fix NVDIMM detection 2021-09-15 09:47:30 +02:00
eisa
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extcon extcon: intel-mrfld: Sync hardware and software state on init 2021-07-19 08:53:16 +02:00
firewire firewire: nosy: Fix a use-after-free bug in nosy_ioctl() 2021-04-07 14:47:43 +02:00
firmware firmware: arm_scmi: Add delayed response status check 2021-08-08 09:04:08 +02:00
fpga fpga: stratix10-soc: Add missing fpga_mgr_free() call 2021-07-19 08:53:15 +02:00
fsi fsi/sbefifo: Fix reset timeout 2021-07-14 16:53:42 +02:00
gnss
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gpio gpio: tqmx86: really make IRQ optional 2021-08-12 13:20:57 +02:00
gpu drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV 2021-09-26 14:07:14 +02:00
greybus
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hid HID: i2c-hid: Fix Elan touchpad regression 2021-09-22 12:26:25 +02:00
hsi HSI: core: fix resource leaks in hsi_add_client_from_dt() 2021-05-14 09:44:25 +02:00
hv hv_utils: Fix passing zero to 'PTR_ERR' warning 2021-07-14 16:53:16 +02:00
hwmon hwmon: (max31790) Fix fan speed reporting for fan7..12 2021-07-14 16:53:23 +02:00
hwspinlock
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hwtracing intel_th: Wait until port is in reset before programming it 2021-07-20 16:10:46 +02:00
i2c i2c: mt65xx: fix IRQ check 2021-09-15 09:47:36 +02:00
i3c Revert "i3c master: fix missing destroy_workqueue() on error in i3c_master_register" 2021-05-14 09:44:15 +02:00
ide scsi: ide: Do not set the RQF_PREEMPT flag for sense requests 2021-01-12 20:16:09 +01:00
idle
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iio iio: dac: ad5624r: Fix incorrect handling of an optional regulator. 2021-09-22 12:26:27 +02:00
infiniband RDMA/efa: Remove double QP type assignment 2021-09-22 12:26:23 +02:00
input Input: hideep - fix the uninitialized use in hideep_nvm_unlock() 2021-07-20 16:10:45 +02:00
interconnect interconnect: core: fix error return code of icc_link_destroy() 2021-04-16 11:46:37 +02:00
iommu iommu: Check if group is NULL before remove device 2021-08-26 08:36:15 -04:00
ipack ipack: tpci200: fix memory leak in the tpci200_register 2021-08-26 08:36:21 -04:00
irqchip irqchip/gic-v3: Fix OF_BAD_ADDR error handling 2021-05-14 09:44:20 +02:00
isdn mISDN: fix possible use-after-free in HFC_cleanup() 2021-07-19 08:53:08 +02:00
leds leds: trigger: audio: Add an activate callback to ensure the initial brightness is set 2021-09-15 09:47:33 +02:00
lightnvm lightnvm: fix memory leak when submit fails 2021-01-27 11:47:53 +01:00
macintosh
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mailbox
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mcb
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md dm crypt: Avoid percpu_counter spinlock contention in crypt_page_alloc() 2021-09-22 12:26:21 +02:00
media media: tegra-cec: Handle errors of clk_prepare_enable() 2021-09-22 12:26:31 +02:00
memory memory: fsl_ifc: fix leak of private memory on probe failure 2021-07-20 16:10:52 +02:00
memstick memstick: rtsx_usb_ms: fix UAF 2021-07-14 16:53:13 +02:00
message
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mfd mfd: tqmx86: Clear GPIO IRQ resource when no IRQ is set 2021-09-22 12:26:44 +02:00
misc VMCI: fix NULL pointer dereference when unmapping queue pair 2021-09-22 12:26:21 +02:00
mmc mmc: core: Return correct emmc response in case of ioctl error 2021-09-22 12:26:35 +02:00
mtd mtd: rawnand: cafe: Fix a resource leak in the error handling path of 'cafe_nand_probe()' 2021-09-22 12:26:45 +02:00
mux
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net net: stmmac: reset Tx desc base address before restarting Tx 2021-09-26 14:07:09 +02:00
nfc nfc: nfcsim: fix use after free during module unload 2021-08-04 12:27:38 +02:00
ntb NTB: perf: Fix an error code in perf_setup_inbuf() 2021-09-22 12:26:44 +02:00
nubus
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nvdimm libnvdimm/region: Fix label activation vs errors 2021-08-18 08:56:57 +02:00
nvme nvme-tcp: don't check blk_mq_tag_to_rq when receiving pdu data 2021-09-22 12:26:33 +02:00
nvmem nvmem: core: add a missing of_node_put 2021-07-19 08:53:16 +02:00
of of: Don't allow __of_attached_node_sysfs() without CONFIG_SYSFS 2021-09-22 12:26:34 +02:00
opp opp: Don't print an error if required-opps is missing 2021-09-22 12:26:33 +02:00
oprofile
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parisc parisc: Move pci_dev_is_behind_card_dino to where it is used 2021-09-26 14:07:10 +02:00
parport parport: remove non-zero check on count 2021-09-22 12:26:36 +02:00
pci PCI/ACPI: Add Ampere Altra SOC MCFG quirk 2021-09-26 14:07:05 +02:00
pcmcia pcmcia: i82092: fix a null pointer dereference bug 2021-08-12 13:21:03 +02:00
perf drivers/perf: fix the missed ida_simple_remove() in ddr_perf_probe() 2021-07-14 16:53:14 +02:00
phy phy: ti: dm816x: Fix the error handling path in 'dm816x_usb_phy_probe() 2021-07-14 16:53:46 +02:00
pinctrl pinctrl: single: Fix error return code in pcs_parse_bits_in_pinctrl_entry() 2021-09-22 12:26:24 +02:00
platform platform/chrome: cros_ec_proto: Send command again when timeout occurs 2021-09-22 12:26:38 +02:00
pnp
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power power: supply: max17042: handle fails of reading status register 2021-09-22 12:26:21 +02:00
powercap
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pps
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ps3 powerpc/ps3: use dma_mapping_error() 2020-12-30 11:51:26 +01:00
ptp ptp_pch: Restore dependency on PCI 2021-08-26 08:36:17 -04:00
pwm pwm: stm32-lp: Don't modify HW state in .remove() callback 2021-09-26 14:07:13 +02:00
rapidio rapidio: handle create_workqueue() failure 2021-05-26 12:05:17 +02:00
ras RAS/CEC: Correct ce_add_elem()'s returned values 2021-04-14 08:24:18 +02:00
regulator regulator: vctrl: Avoid lockdep warning in enable/disable ops 2021-09-15 09:47:29 +02:00
remoteproc remoteproc: qcom: Fix potential NULL dereference in adsp_init_mmio() 2020-12-30 11:51:24 +01:00
reset reset: reset-zynqmp: Fixed the argument data type 2021-09-12 08:56:39 +02:00
rpmsg rpmsg: qcom_glink_native: fix error return code of qcom_glink_rx_data() 2021-05-19 10:08:25 +02:00
rtc rtc: rx8010: select REGMAP_I2C 2021-09-26 14:07:14 +02:00
s390 s390/sclp: fix Secure-IPL facility detection 2021-09-22 12:26:40 +02:00
sbus
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scsi scsi: qla2xxx: Sync queue idx with queue_pair_map idx 2021-09-22 12:26:37 +02:00
sfi
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sh
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siox
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slimbus slimbus: ngd: reset dma setup during runtime pm 2021-08-26 08:36:21 -04:00
soc soc: aspeed: p2a-ctrl: Fix boundary check for mmap 2021-09-22 12:26:20 +02:00
soundwire soundwire: stream: Fix test for DP prepare complete 2021-07-14 16:53:45 +02:00
spi spi: spi-zynq-qspi: use wait_for_completion_timeout to make zynq_qspi_exec_mem_op not interruptible 2021-09-15 09:47:30 +02:00
spmi spmi: spmi-pmic-arb: Fix hw_irq overflow 2021-03-04 10:26:49 +01:00
ssb ssb: Fix error return code in ssb_bus_scan() 2021-07-14 16:53:29 +02:00
staging staging: rtl8192u: Fix bitwise vs logical operator in TranslateRxSignalStuff819xUsb() 2021-09-26 14:07:07 +02:00
target scsi: target: avoid per-loop XCOPY buffer allocations 2021-09-22 12:26:25 +02:00
tc
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tee tee: Correct inappropriate usage of TEE_SHM_DMA_BUF flag 2021-08-15 13:08:02 +02:00
thermal thermal/drivers/exynos: Fix an error code in exynos_tmu_probe() 2021-09-26 14:07:08 +02:00
thunderbolt thunderbolt: dma_port: Fix NVM read buffer bounds and offset issue 2021-06-03 08:59:03 +02:00
tty console: consume APC, DM, DCS 2021-09-26 14:07:05 +02:00
uio uio_hv_generic: Fix a memory leak in error handling paths 2021-05-26 12:05:17 +02:00
usb usbip:vhci_hcd USB port can get stuck in the disabled state 2021-09-22 12:26:35 +02:00
vfio vfio: Use config not menuconfig for VFIO_NOIOMMU 2021-09-22 12:26:23 +02:00
vhost vhost_net: fix OoB on sendmsg() failure. 2021-09-22 12:26:41 +02:00
video video: fbdev: riva: Error out if 'pixclock' equals zero 2021-09-22 12:26:29 +02:00
virt virt: vbox: Do not use wait_event_interruptible when called from kernel context 2021-03-04 10:26:10 +01:00
virtio virtio_pci: Support surprise removal of virtio pci device 2021-09-03 10:08:15 +02:00
visorbus visorbus: fix error return code in visorchipset_init() 2021-07-14 16:53:42 +02:00
vlynq
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vme
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w1 w1: ds2438: fixing bug that would always get page0 2021-07-20 16:10:41 +02:00
watchdog Revert "watchdog: iTCO_wdt: Account for rebooting on second timeout" 2021-08-08 09:04:08 +02:00
xen xen/events: Fix race in set_evtchn_to_irq 2021-08-18 08:57:01 +02:00
zorro
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Kconfig
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Makefile
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