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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2023-09-25 21:31:21 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2023-10-19 09:12:44 +0300 |
| commit | d3e01796728add53ab778298573772d44d52d19c (patch) | |
| tree | c7ba9da9d321eaf39bd89a2f1c928b1d2d5f1b0c /arch/powerpc/include/asm/nohash/64/pgtable.h | |
| parent | da9554e0fe3c7b46912a361a803b50f2655ff30f (diff) | |
| download | linux-d3e01796728add53ab778298573772d44d52d19c.tar.xz | |
powerpc: Untangle fixmap.h and pgtable.h and mmu.h
fixmap.h need pgtable.h for [un]map_kernel_page()
pgtable.h need fixmap.h for FIXADDR_TOP.
Untangle the two files by moving FIXADDR_TOP into pgtable.h
Also move VIRT_IMMR_BASE to fixmap.h to avoid fixmap.h in mmu.h
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/5eba12392a018be28ad0a02ed844767b132589e7.1695659959.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/include/asm/nohash/64/pgtable.h')
| -rw-r--r-- | arch/powerpc/include/asm/nohash/64/pgtable.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/nohash/64/pgtable.h b/arch/powerpc/include/asm/nohash/64/pgtable.h index 8083c04a1e6d..dee3fc654d40 100644 --- a/arch/powerpc/include/asm/nohash/64/pgtable.h +++ b/arch/powerpc/include/asm/nohash/64/pgtable.h @@ -57,6 +57,7 @@ #define IOREMAP_START (ioremap_bot) #define IOREMAP_END (KERN_IO_START + KERN_IO_SIZE - FIXADDR_SIZE) #define FIXADDR_SIZE SZ_32M +#define FIXADDR_TOP (IOREMAP_END + FIXADDR_SIZE) /* * Defines the address of the vmemap area, in its own region on |