Kenny Cheng 28f060c4b0 of: fix incorrect device creation for reserved memory nodes ...

The current global search for nodes in reserved_mem_matches can find
nodes outside "/reserved-memory". These nodes might not have actual
memory reserved (via memblock), leading to drivers (e.g., ramoops)
accessing unreserved memory and causing memory corruption.

Restrict the scan to the "/reserved-memory" node to ensure created
devices are correctly backed by reserved memory. This enforces
specification compliance and avoids dangerous probing.

Signed-off-by: Kenny Cheng <chao.shun.cheng.tw@gmail.com>
Link: https://patch.msgid.link/20260222234715.1748302-1-chao.shun.cheng.tw@gmail.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

2026-02-27 17:49:31 -06:00

..

unittest-data

of: unittest: Add a test case for for_each_of_imap_item iterator

2026-01-15 12:03:27 +01:00

.kunitconfig

of: Allow overlay kunit tests to run CONFIG_OF_OVERLAY=n

2024-11-15 14:03:28 -06:00

address.c

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

2026-02-21 17:09:51 -08:00

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

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

2026-02-21 17:09:51 -08:00

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_address.c

of: Remove a duplicated code block

2025-01-13 08:39:28 -06:00

fdt.c

arm64: kdump: Fix elfcorehdr overlap caused by reserved memory processing reorder

2025-12-16 07:59:30 -06:00

irq.c

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

2026-02-21 17:09:51 -08:00

Kconfig

Merge tag 'kbuild-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2024-11-30 13:41:50 -08:00

kexec.c

of/kexec: refactor ima_get_kexec_buffer() to use ima_validate_range()

2026-01-26 19:07:11 -08:00

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

Merge tag 'devicetree-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2025-03-29 11:23:16 -07:00

of_reserved_mem.c

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

2026-02-21 17:09:51 -08:00

of_test.c

of: address: Add kunit test for __of_address_resource_bounds()

2025-02-02 20:59:04 -06:00

overlay_test.c

of: Allow overlay kunit tests to run CONFIG_OF_OVERLAY=n

2024-11-15 14:03:28 -06:00

overlay.c

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

2026-02-21 17:09:51 -08:00

pdt.c

of: Do not expose of_alias_scan() and correct its comments

2025-01-17 08:52:57 -06:00

platform.c

of: fix incorrect device creation for reserved memory nodes

2026-02-27 17:49:31 -06:00

property.c

of: property: fw_devlink: Add support for "mmc-pwrseq"

2026-02-03 20:58:11 -06:00

resolver.c

of: Introduce and apply private is_pseudo_property()

2025-02-25 08:43:00 -06:00

unittest.c

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

2026-02-21 17:09:51 -08:00