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
..
dispnv04	drm/nouveau/dispnv04: Remove runtime PM	2019-08-23 12:55:34 +10:00
dispnv50	drm/nouveau/kms/nv50-: fix case where notifier buffer is at offset 0	2021-01-27 11:47:46 +01:00
include	drm/nouveau/kms: handle mDP connectors	2021-03-04 10:26:43 +01:00
nvif	drm/nouveau/mmu: use struct_size() helper	2019-08-23 12:55:31 +10:00
nvkm	drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV	2021-09-26 14:07:14 +02:00
Kbuild	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:51 +10:00
Kconfig	mm: remove CONFIG_MIGRATE_VMA_HELPER	2019-08-20 09:35:03 -03:00
nouveau_abi16.c	drm/nouveau: remove open-coded drm_invalid_op()	2019-08-07 11:52:08 -04:00
nouveau_abi16.h	drm/nouveau: remove open-coded drm_invalid_op()	2019-08-07 11:52:08 -04:00
nouveau_acpi.c	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:50 +10:00
nouveau_acpi.h	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:50 +10:00
nouveau_backlight.c	…
nouveau_bios.c	drm/nouveau/bios: downgrade absence of tmds table to info from an error	2019-08-23 12:55:31 +10:00
nouveau_bios.h	…
nouveau_bo.c	drm/nouveau: fix dma_address check for CPU/GPU sync	2021-07-07 08:22:58 -04:00
nouveau_bo.h	drm/nouveau: Fix fallout from reservation object rework	2019-09-17 14:50:15 +10:00
nouveau_chan.c	drm/nouveau: bail out of nouveau_channel_new if channel init fails	2021-03-04 10:26:23 +01:00
nouveau_chan.h	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:50 +10:00
nouveau_connector.c	drm/nouveau/kms: handle mDP connectors	2021-03-04 10:26:43 +01:00
nouveau_connector.h	drm/nouveau: Fix drm-core using atomic code-paths on pre-nv50 hardware	2020-01-09 10:19:47 +01:00
nouveau_crtc.h	drm/nouveau: drop drmP.h from all header files	2019-08-23 12:55:30 +10:00
nouveau_debugfs.c	drm/nouveau/debugfs: fix runtime pm imbalance on error	2020-10-01 13:18:03 +02:00
nouveau_debugfs.h	drm/nouveau: drop drmP.h from all header files	2019-08-23 12:55:30 +10:00
nouveau_display.c	drm/nouveau: drop use of drmp.h	2019-08-23 12:55:31 +10:00
nouveau_display.h	drm/nouveau: drop drmP.h from nouveau_drv.h	2019-08-23 12:55:30 +10:00
nouveau_dma.c	drm/nouveau: drop use of DRM_UDELAY	2019-08-23 12:55:30 +10:00
nouveau_dma.h	…
nouveau_dmem.c	drm/nouveau/nouveau: fix incorrect sizeof on args.src an args.dst	2020-02-24 08:36:28 +01:00
nouveau_dmem.h	nouveau: remove a few function stubs	2019-08-20 09:35:03 -03:00
nouveau_dp.c	drm/nouveau: drop use of drmp.h	2019-08-23 12:55:31 +10:00
nouveau_drm.c	drm/nouveau: fix multiple instances of reference count leaks	2020-08-19 08:16:01 +02:00
nouveau_drv.h	drm/nouveau: workaround runpm fail by disabling PCI power management on certain intel bridges	2020-04-23 10:36:37 +02:00
nouveau_encoder.h	…
nouveau_fbcon.c	drm/nouveau/drm/noveau: fix reference count leak in nouveau_fbcon_open	2020-09-03 11:26:46 +02:00
nouveau_fbcon.h	drm/nouveau: Use drm_fb_helper_fill_info	2019-03-27 10:03:16 +01:00
nouveau_fence.c	drm/nouveau: Fix copy-paste error in nouveau_fence_wait_uevent_handler	2020-02-24 08:36:48 +01:00
nouveau_fence.h	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:50 +10:00
nouveau_gem.c	drm/nouveau/gem: fix "refcount_t: underflow; use-after-free"	2020-11-10 12:37:31 +01:00
nouveau_gem.h	drm/nouveau: drop drmP.h from all header files	2019-08-23 12:55:30 +10:00
nouveau_hwmon.c	drm/nouveau: drop use of drmp.h	2019-08-23 12:55:31 +10:00
nouveau_hwmon.h	…
nouveau_ioc32.c	drm/nouveau: drop use of drmp.h	2019-08-23 12:55:31 +10:00
nouveau_ioctl.h	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:50 +10:00
nouveau_led.c	…
nouveau_led.h	…
nouveau_mem.c	drm/nouveau/mem: guard against NULL pointer access in mem_del	2020-10-14 10:32:57 +02:00
nouveau_mem.h	…
nouveau_nvif.c	…
nouveau_platform.c	…
nouveau_platform.h	…
nouveau_prime.c	drm/nouveau: wait for moving fence after pinning v2	2021-06-30 08:47:43 -04:00
nouveau_reg.h	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:50 +10:00
nouveau_sgdma.c	drm/ttm/nouveau: don't call tt destroy callback on alloc failure.	2020-08-19 08:16:24 +02:00
nouveau_svm.c	drm/nouveau/svm: fail NOUVEAU_SVM_INIT ioctl on unsupported devices	2021-02-03 23:25:58 +01:00
nouveau_svm.h	drm/nouveau/svm: new ioctl to migrate process memory to GPU memory	2019-02-20 09:00:03 +10:00
nouveau_ttm.c	drm/nouveau/drm/ttm: Remove set but not used variable 'mem'	2020-02-24 08:36:48 +01:00
nouveau_ttm.h	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:50 +10:00
nouveau_usif.c	…
nouveau_usif.h	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:50 +10:00
nouveau_vga.c	drm/nouveau: drop use of drmp.h	2019-08-23 12:55:31 +10:00
nouveau_vga.h	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:50 +10:00
nouveau_vmm.c	drm/nouveau/svm: initial support for shared virtual memory	2019-02-20 09:00:02 +10:00
nouveau_vmm.h	drm/nouveau/svm: initial support for shared virtual memory	2019-02-20 09:00:02 +10:00
nv04_fbcon.c	…
nv04_fence.c	…
nv10_fence.c	…
nv10_fence.h	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:50 +10:00
nv17_fence.c	…
nv50_display.h	…
nv50_fbcon.c	…
nv50_fence.c	…
nv84_fence.c	drm/nouveau: prepare for enabling svm with existing userspace interfaces	2019-02-20 09:00:01 +10:00
nvc0_fbcon.c	…
nvc0_fence.c	…