Christophe Leroy 2f2b9a3adc powerpc/32s: Reduce default size of module/execmem area ...

book3s/32 platforms have usually more memory than 8xx, but it is still
not worth reserving a full segment (256 Mbytes) for module text.
64Mbytes should be far enough.

Also fix TASK_SIZE when EXECMEM is not selected, and add a build
verification for overlap of module execmem space with user segments.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/c1f6a4e47f177d919561c6e97d31af5564923cf6.1724173828.git.christophe.leroy@csgroup.eu

2024-08-30 21:29:54 +10:00

..

hash_low.S

powerpc/32s: Introduce _PAGE_READ and remove _PAGE_USER

2023-10-19 17:12:47 +11:00

kuap.c

powerpc/kuap: Simplify KUAP lock/unlock on BOOK3S/32

2023-08-02 22:22:18 +10:00

Makefile

powerpc/kuep: Remove 'nosmep' boot time parameter except for book3s/64

2021-12-09 22:41:18 +11:00

mmu_context.c

powerpc/kuap: Fold kuep_is_disabled() into its only user

2023-08-02 22:22:17 +10:00

mmu.c

powerpc/32s: Reduce default size of module/execmem area

2024-08-30 21:29:54 +10:00

nohash_low.S

powerpc/32s: Move _tlbie() and _tlbia() in a new file

2020-12-09 16:46:55 +11:00

tlb.c

powerpc: remove mmap linked list walks

2022-09-26 19:46:19 -07:00