linux/arch/powerpc/include/asm/book3s
Michael Ellerman 178d52c6e8 powerpc: Only include kup-radix.h for 64-bit Book3S
In kup.h we currently include kup-radix.h for all 64-bit builds, which
includes Book3S and Book3E. The latter doesn't make sense, Book3E
never uses the Radix MMU.

This has worked up until now, but almost by accident, and the recent
uaccess flush changes introduced a build breakage on Book3E because of
the bad structure of the code.

So disentangle things so that we only use kup-radix.h for Book3S. This
requires some more stubs in kup.h and fixing an include in
syscall_64.c.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2020-11-19 23:47:20 +11:00
..
32 powerpc/32s: Use dedicated segment for modules with STRICT_KERNEL_RWX 2020-07-27 00:01:30 +10:00
64 powerpc: Only include kup-radix.h for 64-bit Book3S 2020-11-19 23:47:20 +11:00
pgalloc.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pgtable.h powerpc/mm: define empty update_mmu_cache() as static inline 2019-08-20 21:22:14 +10:00
tlbflush.h powerpc: split asm/tlbflush.h 2018-07-30 22:48:21 +10:00