Peter Zijlstra cdd9862252 module: Provide EXPORT_SYMBOL_GPL_FOR_MODULES() helper ...

[ Upstream commit 707f853d7f ]

Helper macro to more easily limit the export of a symbol to a given
list of modules.

Eg:

  EXPORT_SYMBOL_GPL_FOR_MODULES(preempt_notifier_inc, "kvm");

will limit the use of said function to kvm.ko, any other module trying
to use this symbol will refure to load (and get modpost build
failures).

Requested-by: Masahiro Yamada <masahiroy@kernel.org>
Requested-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Reviewed-by: Petr Pavlu <petr.pavlu@suse.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Stable-dep-of: cbe4134ea4 ("fs: export anon_inode_make_secure_inode() and fix secretmem LSM bypass")
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-07-10 16:05:08 +02:00

..

irq

Documentation: irqdomain: Fix typo of "at least once"

2022-08-18 11:11:52 -06:00

wrappers

docs: put atomic*.txt and memory-barriers.txt into the core-api book

2022-09-29 12:55:06 -06:00

asm-annotations.rst

docs: move x86 documentation into Documentation/arch/

2023-03-30 12:58:51 -06:00

assoc_array.rst

…

boot-time-mm.rst

…

cachetlb.rst

mm: remove ARCH_IMPLEMENTS_FLUSH_DCACHE_FOLIO

2023-08-24 16:20:19 -07:00

circular-buffers.rst

…

cleanup.rst

cleanup: Add usage and style documentation

2024-08-05 16:54:41 +02:00

cpu_hotplug.rst

Document/kexec: generalize crash hotplug description

2024-09-01 20:43:37 -07:00

debug-objects.rst

…

debugging-via-ohci1394.rst

Documentation: Drop or replace remaining mentions of IA64

2023-09-11 08:13:18 +00:00

dma-api-howto.rst

docs: dma: correct dma_set_mask() sample code

2024-04-02 10:07:15 -06:00

dma-api.rst

docs: dma-api: Fix description of the sync_sg API

2023-11-17 08:52:13 -07:00

dma-attributes.rst

Reinstate some of "swiotlb: rework "fix info leak with DMA_FROM_DEVICE""

2022-03-28 11:37:05 -07:00

dma-isa-lpc.rst

docs: core-api: avoid using ReST :doc:foo markup

2021-06-17 13:24:37 -06:00

entry.rst

Docs: typos/spelling

2024-05-02 10:02:29 -06:00

errseq.rst

…

floating-point.rst

arch: add ARCH_HAS_KERNEL_FPU_SUPPORT

2024-05-19 14:36:17 -07:00

folio_queue.rst

netfs: Add folio_queue API documentation

2024-09-30 14:10:51 +02:00

genalloc.rst

lib/genalloc.c: rename addr_in_gen_pool to gen_pool_has_addr

2019-12-04 19:44:13 -08:00

generic-radix-tree.rst

…

genericirq.rst

Merge tag 'irq-core-2024-07-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2024-07-22 13:52:05 -07:00

gfp_mask-from-fs-io.rst

…

idr.rst

IDR: Note that the IDR API is deprecated

2022-07-10 21:17:30 -04:00

index.rst

Documentation: add missing folio_queue entry

2024-10-01 17:04:32 +02:00

kernel-api.rst

Documentation: core-api: Drop :export: for int_log.h

2023-07-25 17:40:25 +01:00

kobject.rst

kobject documentation: remove default_attrs information

2022-01-07 11:23:37 +01:00

kref.rst

docs: move the kref doc into the core-api book

2020-05-15 12:02:19 -06:00

librs.rst

…

local_ops.rst

timers: Update the documentation to reflect on the new timer_shutdown() API

2022-11-24 15:09:12 +01:00

maple_tree.rst

maple_tree: update the documentation of maple tree

2023-12-10 16:51:32 -08:00

memory-allocation.rst

docs/core-api: memory-allocation: GFP_NOWAIT doesn't need __GFP_NOWARN

2024-07-29 15:10:25 -06:00

memory-hotplug.rst

mm/memory_hotplug: remove HIGHMEM leftovers

2021-11-06 13:30:42 -07:00

mm-api.rst

mm/slab, docs: switch mm-api docs generation from slab.c to slub.c

2023-12-05 11:11:34 +01:00

netlink.rst

doc/netlink: Update genetlink-legacy documentation

2023-08-27 17:17:09 -07:00

packing.rst

Documentation: core-api: packing: correct spelling

2023-02-15 21:40:54 -08:00

padata.rst

Documentation: core-api: padata: correct spelling

2023-02-16 16:58:01 -07:00

pin_user_pages.rst

mm: remove page_mkclean()

2024-07-03 19:30:17 -07:00

printk-basics.rst

printk: Move the printk() kerneldoc comment to its new home

2021-07-26 12:36:44 +02:00

printk-formats.rst

printf: remove %pGt support

2024-09-03 21:15:42 -07:00

printk-index.rst

docs:core-api: fixed typos and grammar in printk-index page

2024-05-07 08:01:11 -06:00

protection-keys.rst

Documentation/protection-keys: add AArch64 to documentation

2024-10-14 17:27:48 +01:00

rbtree.rst

docs: rbtree.rst: Fix a typo

2021-03-25 11:38:51 -06:00

refcount-vs-atomic.rst

docs: remove :c:func: from refcount-vs-atomic.rst

2019-10-07 09:08:56 -06:00

swiotlb.rst

Documentation/core-api: correct reference to SWIOTLB_DYNAMIC

2024-05-27 16:52:09 +02:00

symbol-namespaces.rst

module: Provide EXPORT_SYMBOL_GPL_FOR_MODULES() helper

2025-07-10 16:05:08 +02:00

this_cpu_ops.rst

arch: Remove cmpxchg_double

2023-06-05 09:36:39 +02:00

timekeeping.rst

timekeeping: Introduce fast accessor to clock tai

2022-04-14 16:19:30 +02:00

tracepoint.rst

…

unaligned-memory-access.rst

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

union_find.rst

Documentation: Fix the compilation errors in union_find.rst

2024-08-02 08:58:16 -10:00

watch_queue.rst

Documentation: move watch_queue to core-api

2022-04-22 09:47:25 -06:00

workqueue.rst

workqueue: doc: Fix function name, remove markers

2024-08-05 18:33:36 -10:00

xarray.rst

XArray: Document the locking requirement for the xa_state

2022-02-03 15:56:50 -05:00