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linux/drivers/of
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Linus Torvalds 2b54ac9e0c dma-mapping fixes for Linux 6.19 
- important fix for ARM 32-bit based systems using cma= kernel parameter
   (Oreoluwa Babatunde)
 - a fix for the corner case of the DMA atomic pool based allocations
   (Sai Sree Kartheek Adivi)
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Merge tag 'dma-mapping-6.19-2026-01-30' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux

Pull dma-mapping fixes from Marek Szyprowski:

 - important fix for ARM 32-bit based systems using cma= kernel
   parameter (Oreoluwa Babatunde)

 - a fix for the corner case of the DMA atomic pool based allocations
   (Sai Sree Kartheek Adivi)

* tag 'dma-mapping-6.19-2026-01-30' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux:
  dma/pool: distinguish between missing and exhausted atomic pools
  of: reserved_mem: Allow reserved_mem framework detect "cma=" kernel param
2026-01-30 13:15:04 -08:00
..
unittest-data samples: rust: platform: Add property child and reference args examples 2025-06-25 17:48:41 +02:00
.kunitconfig of: Allow overlay kunit tests to run CONFIG_OF_OVERLAY=n 2024-11-15 14:03:28 -06:00
address.c of/address: Remove the incorrect and misleading comment 2025-11-17 11:24:51 -06:00
base.c of: fix reference count leak in of_alias_scan() 2026-01-17 10:20:43 -06:00
cpu.c of: Constify struct device_node function arguments 2024-10-15 08:58:36 -05:00
device.c of: Clarify OF device context in of_match_device() comment 2025-07-30 17:49:06 -05:00
dynamic.c of: dynamic: Fix use after free in of_changeset_add_prop_helper() 2025-08-22 16:21:35 -05:00
empty_root.dts of: Add #address-cells/#size-cells in the device-tree root empty node 2024-12-02 09:26:33 -06:00
fdt.c arm64: kdump: Fix elfcorehdr overlap caused by reserved memory processing reorder 2025-12-16 07:59:30 -06:00
fdt_address.c of: Remove a duplicated code block 2025-01-13 08:39:28 -06:00
irq.c Devicetree updates for v6.19: 2025-12-04 15:50:37 -08:00
Kconfig Kbuild updates for v6.13 2024-11-30 13:41:50 -08:00
kexec.c arm64: add KHO support 2025-05-12 23:50:41 -07:00
kobj.c sysfs: treewide: switch back to bin_attribute::read()/write() 2025-06-17 10:44:13 +02:00
kunit_overlay_test.dtso of: Add a KUnit test for overlays and test managed APIs 2024-07-29 15:33:12 -07:00
Makefile of: Add a KUnit test for overlays and test managed APIs 2024-07-29 15:33:12 -07:00
module.c of: module: remove strlen() call in of_modalias() 2024-10-16 12:00:10 -05:00
of_kunit_helpers.c of: Skip devicetree kunit tests when RISCV+ACPI doesn't populate root node 2025-11-26 19:46:23 -06:00
of_numa.c of_numa: fix uninitialized memory nodes causing kernel panic 2025-08-27 22:45:41 -07:00
of_private.h Devicetree for v6.15: 2025-03-29 11:23:16 -07:00
of_reserved_mem.c of: reserved_mem: Allow reserved_mem framework detect "cma=" kernel param 2026-01-29 00:26:36 +01:00
of_test.c of: address: Add kunit test for __of_address_resource_bounds() 2025-02-02 20:59:04 -06:00
overlay.c of: overlay: Avoid spurious error messages in of_overlay_remove() 2025-11-17 11:24:51 -06:00
overlay_test.c of: Allow overlay kunit tests to run CONFIG_OF_OVERLAY=n 2024-11-15 14:03:28 -06:00
pdt.c of: Do not expose of_alias_scan() and correct its comments 2025-01-17 08:52:57 -06:00
platform.c of: platform: Use default match table for /firmware 2026-01-16 19:13:56 -06:00
property.c of: base: Add of_property_read_u8_index 2025-12-08 12:37:26 +05:30
resolver.c of: Introduce and apply private is_pseudo_property() 2025-02-25 08:43:00 -06:00
unittest.c of: unittest: Fix memory leak in unittest_data_add() 2026-01-02 15:36:37 -06:00