kernel/linux.git/drivers/video/fbdev/aty, branch v7.2-rc1

fbdev: radeon: fix potential memory leak in radeonfb_pci_register()

2026-06-07T16:25:42+00:00

The function radeonfb_pci_register() allocates memory for modelist (by calling radeon_check_modes() which calls fb_add_videomode()). The memory is appended to info->modelist, but is not freed in subsequent error paths. Fix this by calling fb_destroy_modelist(). Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: stable@vger.kernel.org Signed-off-by: Abdun Nihaal Signed-off-by: Helge Deller

fbdev: Consistently define pci_device_ids using named initializers

2026-06-07T16:25:41+00:00

... and PCI device helpers. The various struct pci_device_id arrays were initialized mostly by list expressions. This isn't easily readable if you're not into PCI. Using named initializers is more explicit and thus easier to parse. Also use PCI_DEVICE* helper macros to assign .vendor, .device, .subvendor and .subdevice where appropriate and skip explicit assignments of 0 (which the compiler takes care of). The secret plan is to make struct pci_device_id::driver_data an anonymous union (similar to https://lore.kernel.org/all/cover.1776579304.git.u.kleine-koenig@baylibre.com/) and that requires named initializers. But it's also a nice cleanup on its own. While touching all these arrays, unify usage of whitespace and comma in a few drivers. This change doesn't introduce changes to the compiled pci_device_id array. Tested on x86 and arm64. Signed-off-by: Uwe Kleine-König (The Capable Hub) Signed-off-by: Helge Deller

fbdev: atyfb: Fix spelling mistake "enfore" -> "enforce"

2026-04-22T13:55:48+00:00

Signed-off-by: Ethan Carter Edwards Signed-off-by: Helge Deller

fbdev: atyfb: Remove unused fb_list

2026-03-31T14:39:47+00:00

With clang and W=1: drivers/video/fbdev/aty/atyfb_base.c:2327:24: warning: variable 'fb_list' set but not used [-Wunused-but-set-global] 2327 | static struct fb_info *fb_list = NULL; Indeed, the last user of fb_list was removed in 2004, while the actual linked list was removed in 2002. Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202603300931.osMYxYZ7-lkp@intel.com/ Signed-off-by: Geert Uytterhoeven Signed-off-by: Helge Deller

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-22T01:09:51+00:00

This was done entirely with mindless brute force, using git grep -l '\

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21T09:02:28+00:00

This is the result of running the Coccinelle script from scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to avoid scalar types (which need careful case-by-case checking), and instead replace kmalloc-family calls that allocate struct or union object instances: Single allocations: kmalloc(sizeof(TYPE), ...) are replaced with: kmalloc_obj(TYPE, ...) Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...) are replaced with: kmalloc_objs(TYPE, COUNT, ...) Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...) are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...) (where TYPE may also be *VAR) The resulting allocations no longer return "void *", instead returning "TYPE *". Signed-off-by: Kees Cook

fbdev: atyfb: Check if pll_ops->init_pll failed

2025-10-28T21:59:19+00:00

Actually check the return value from pll_ops->init_pll() as it can return an error. If the card's BIOS didn't run because it's not the primary VGA card the fact that the xclk source is unsupported is printed as shown below but the driver continues on regardless and on my machine causes a hard lock up. [ 61.470088] atyfb 0000:03:05.0: enabling device (0080 -> 0083) [ 61.476191] atyfb: using auxiliary register aperture [ 61.481239] atyfb: 3D RAGE XL (Mach64 GR, PCI-33) [0x4752 rev 0x27] [ 61.487569] atyfb: 512K SGRAM (1:1), 14.31818 MHz XTAL, 230 MHz PLL, 83 Mhz MCLK, 63 MHz XCLK [ 61.496112] atyfb: Unsupported xclk source: 5. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Daniel Palmer Signed-off-by: Helge Deller Cc: stable@vger.kernel.org

sysfs: treewide: switch back to bin_attribute::read()/write()

2025-06-17T08:44:13+00:00

The bin_attribute argument of bin_attribute::read() is now const. This makes the _new() callbacks unnecessary. Switch all users back. Signed-off-by: Thomas Weißschuh Link: https://lore.kernel.org/r/20250530-sysfs-const-bin_attr-final-v3-3-724bfcf05b99@weissschuh.net Signed-off-by: Greg Kroah-Hartman

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08T07:07:37+00:00

Move this API to the canonical timer_*() namespace. [ tglx: Redone against pre rc1 ] Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/aB2X0jCKQO56WdMt@gmail.com

treewide: Switch/rename to timer_delete[_sync]()

2025-04-05T08:30:12+00:00

timer_delete[_sync]() replaces del_timer[_sync](). Convert the whole tree over and remove the historical wrapper inlines. Conversion was done with coccinelle plus manual fixups where necessary. Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar