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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-04-01 16:30:43 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-04-14 16:04:13 +0300 |
| commit | 80edc68e0479bafdc4869ec3351e42316b824596 (patch) | |
| tree | 5b4e9349e138e5417601d17dc0da7ff55ba16855 /arch/powerpc/Kconfig | |
| parent | 9132a2e82adc6e5a1c7c7385df3bfb25576bdd80 (diff) | |
| download | linux-80edc68e0479bafdc4869ec3351e42316b824596.tar.xz | |
powerpc/32s: Define a MODULE area below kernel text all the time
On book3s/32, the segment below kernel text is used for module
allocation when CONFIG_STRICT_KERNEL_RWX is defined.
In order to benefit from the powerpc specific module_alloc()
function which allocate modules with 32 Mbytes from
end of kernel text, use that segment below PAGE_OFFSET at all time.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/a46dcdd39a9e80b012d86c294c4e5cd8d31665f3.1617283827.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/Kconfig')
| -rw-r--r-- | arch/powerpc/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 36d7c56df91d..7c5c72cbf19f 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -1220,7 +1220,7 @@ config TASK_SIZE_BOOL config TASK_SIZE hex "Size of user task space" if TASK_SIZE_BOOL default "0x80000000" if PPC_8xx - default "0xb0000000" if PPC_BOOK3S_32 && STRICT_KERNEL_RWX + default "0xb0000000" if PPC_BOOK3S_32 default "0xc0000000" endmenu |