Arnd Bergmann f7606400f1 dma-buf: move system_cc_shared heap under separate Kconfig ... While system heap and system_cc_shared heap share a lot of code and hence the same source file, their users have different needs. system heap users need it to be a loadable module, while system_cc_shared heap users don't. Building as a loadable module breaks system_cc_shared heap on powerpc and s390 due to un-exported set_memory_encrypted / set_memory_decrypted functions. Fix these by reorganising code to put the system_cc_shared heap under a new Kconfig symbol, which allows either building both into the kernel, or leave encryption up to the consumers of the system heap. Fixes: fd55edff8a ("dma-buf: heaps: system: Turn the heap into a module") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org> [sumits: updated DMABUF_HEAPS_CC_SYSTEM to DMABUF_HEAPS_SYSTEM_CC_SHARED] Reviewed-by: T.J. Mercier <tjmercier@google.com> Acked-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://patch.msgid.link/20260610142329.3836808-1-sumit.semwal@linaro.org		2026-06-11 20:21:44 +05:30
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cma_heap.c	dma-buf: heaps: cma: Turn the heap into a module	2026-05-21 20:57:15 +05:30
Kconfig	dma-buf: move system_cc_shared heap under separate Kconfig	2026-06-11 20:21:44 +05:30
Makefile	dma-buf: heaps: Remove heap-helpers code	2020-11-22 22:03:03 +05:30
system_heap.c	dma-buf: move system_cc_shared heap under separate Kconfig	2026-06-11 20:21:44 +05:30