Christophe JAILLET ab244be47a drm/nouveau: Fix a potential theorical leak in nouveau_get_backlight_name() ... If successful ida_simple_get() calls are not undone when needed, some additional memory may be allocated and wasted. Here, an ID between 0 and MAX_INT is required. If this ID is >=100, it is not taken into account and is wasted. It should be released. Instead of calling ida_simple_remove(), take advantage of the 'max' parameter to require the ID not to be too big. Should it be too big, it is not allocated and don't need to be freed. While at it, use ida_alloc_xxx()/ida_free() instead to ida_simple_get()/ida_simple_remove(). The latter is deprecated and more verbose. Fixes: db1a0ae214 ("drm/nouveau/bl: Assign different names to interfaces") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Lyude Paul <lyude@redhat.com> [Fixed formatting warning from checkpatch] Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/9ba85bca59df6813dc029e743a836451d5173221.1644386541.git.christophe.jaillet@wanadoo.fr		2022-05-06 17:35:00 -04:00
..
dispnv04	drm/nouveau/kms/nv04: use vzalloc for nv04_display	2021-11-12 23:46:04 +01:00
dispnv50	drm/nouveau/kms: Remove redundant zpos initialisation	2022-02-25 17:56:48 +01:00
include	drm for 5.18-rc1	2022-03-24 16:19:43 -07:00
nvif	drm/nouveau: rip out nvkm_client.super	2021-08-18 19:00:15 +10:00
nvkm	drm/nouveau/tegra: Stop using iommu_present()	2022-05-06 17:23:17 -04:00
Kbuild
Kconfig	drm/dp: Move DisplayPort helpers into separate helper module	2022-01-17 11:25:44 +01:00
nouveau_abi16.c	drm/nouveau: rip out nvkm_client.super	2021-08-18 19:00:15 +10:00
nouveau_abi16.h
nouveau_acpi.c	nouveau: ACPI: Use the ACPI_COMPANION() macro directly	2021-10-26 15:48:49 +02:00
nouveau_acpi.h
nouveau_backlight.c	drm/nouveau: Fix a potential theorical leak in nouveau_get_backlight_name()	2022-05-06 17:35:00 -04:00
nouveau_bios.c	drm/nouveau: Remove unused variable ret	2021-11-12 23:46:04 +01:00
nouveau_bios.h
nouveau_bo.c	drm-misc-next for 5.16:	2021-11-05 13:50:15 +10:00
nouveau_bo.h
nouveau_bo0039.c
nouveau_bo74c1.c
nouveau_bo85b5.c
nouveau_bo90b5.c
nouveau_bo5039.c
nouveau_bo9039.c
nouveau_boa0b5.c
nouveau_chan.c	drm/nouveau/ga102-: support ttm buffer moves via copy engine	2021-10-06 11:05:45 +02:00
nouveau_chan.h
nouveau_connector.c	drm pull for 5.14-rc1	2021-07-01 12:53:43 -07:00
nouveau_connector.h	drm/dp: Move public DisplayPort headers into dp/	2022-01-17 11:25:44 +01:00
nouveau_crtc.h
nouveau_debugfs.c	drm/nouveau/debugfs: fix file release memory leak	2021-10-06 11:12:29 +02:00
nouveau_debugfs.h
nouveau_display.c	drm: introduce fb_modifiers_not_supported flag in mode_config	2022-01-31 21:45:23 +01:00
nouveau_display.h	drm/nouveau: Use drm_gem_ttm_dumb_map_offset()	2021-04-11 20:15:13 +02:00
nouveau_dma.c
nouveau_dma.h
nouveau_dmem.c	mm: remove the extra ZONE_DEVICE struct page refcount	2022-03-03 12:47:33 -05:00
nouveau_dmem.h
nouveau_dp.c	drm/dp: Move public DisplayPort headers into dp/	2022-01-17 11:25:44 +01:00
nouveau_drm.c	drm: Move nomodeset kernel parameter to the DRM subsystem	2021-11-27 13:52:22 +01:00
nouveau_drv.h	drm/nouveau: Add a dedicated mutex for the clients list	2021-11-04 12:29:07 +01:00
nouveau_encoder.h	drm/dp: Move public DisplayPort headers into dp/	2022-01-17 11:25:44 +01:00
nouveau_fbcon.c	drm/ttm: rename bo->mem and make it a pointer	2021-06-02 11:07:25 +02:00
nouveau_fbcon.h
nouveau_fence.c	drm for 5.17-rc1	2022-01-10 12:58:46 -08:00
nouveau_fence.h
nouveau_gem.c	Removed the TTM Huge Page functionnality to address a crash, a timeout	2021-11-11 08:14:19 +10:00
nouveau_gem.h
nouveau_hwmon.c
nouveau_hwmon.h
nouveau_ioc32.c
nouveau_ioctl.h
nouveau_led.c
nouveau_led.h
nouveau_mem.c	drm/ttm: add ttm_resource_fini v2	2022-01-26 15:23:51 +01:00
nouveau_mem.h	drm/ttm: add ttm_resource_fini v2	2022-01-26 15:23:51 +01:00
nouveau_nvif.c	drm/nouveau: rip out nvkm_client.super	2021-08-18 19:00:15 +10:00
nouveau_platform.c
nouveau_platform.h
nouveau_prime.c	drm/nouveau: wait for moving fence after pinning v2	2021-06-22 15:29:03 +02:00
nouveau_reg.h
nouveau_sgdma.c	drm/ttm: remove ttm_tt_destroy_common v2	2021-08-23 13:54:55 +02:00
nouveau_svm.c	drm for 5.18-rc1	2022-03-24 16:19:43 -07:00
nouveau_svm.h
nouveau_ttm.c	drm/ttm: add back a reference to the bdev to the res manager	2022-01-26 15:29:24 +01:00
nouveau_ttm.h	drm/nouveau: Implement mmap as GEM object function	2021-05-26 20:56:33 +02:00
nouveau_usif.c	drm/nouveau: block a bunch of classes from userspace	2021-08-18 19:00:13 +10:00
nouveau_usif.h
nouveau_vga.c	vgaarb: don't pass a cookie to vga_client_register	2021-07-21 10:29:10 +02:00
nouveau_vga.h
nouveau_vmm.c	drm/ttm: rename bo->mem and make it a pointer	2021-06-02 11:07:25 +02:00
nouveau_vmm.h
nv04_fbcon.c
nv04_fence.c
nv10_fence.c
nv10_fence.h
nv17_fence.c	drm/ttm: rename bo->mem and make it a pointer	2021-06-02 11:07:25 +02:00
nv50_display.h
nv50_fbcon.c
nv50_fence.c	drm/ttm: rename bo->mem and make it a pointer	2021-06-02 11:07:25 +02:00
nv84_fence.c	drm/nouveau/ga102-: support ttm buffer moves via copy engine	2021-10-06 11:05:45 +02:00
nvc0_fbcon.c
nvc0_fence.c