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| author |   Michael Ellerman <mpe@ellerman.id.au> | 2017-04-28 21:57:22 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-04-28 22:02:55 +1000 |
| commit | add2e1e585875b42ac745c05bf0e7f029ee31ea2 (patch) | |
| tree | ecfb616329fca6794ba94870acb3a6338bbfbba0 /arch/powerpc/include/asm/book3s/64/mmu-hash.h | |
| parent | powerpc/pseries: Enable VFIO (diff) | |
| download | linux-dev-add2e1e585875b42ac745c05bf0e7f029ee31ea2.tar.xz linux-dev-add2e1e585875b42ac745c05bf0e7f029ee31ea2.zip | |
powerpc/mm/hash: Fix off-by-one in comment about kernel contexts ids
Michal Suchánek noticed a comment in book3s/64/mmu-hash.h about the context ids
we use for the kernel was inconsistent with the code and other comments in the
same file.
It should read 1-4 not 1-5.
While we're touching it, update "address" to "addresses" which makes more sense
as it's referring to more than one address below.
Reported-by: Michal Suchánek <msuchanek@suse.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to '')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/mmu-hash.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/book3s/64/mmu-hash.h b/arch/powerpc/include/asm/book3s/64/mmu-hash.h index 6d56974adf28..6981a52b3887 100644 --- a/arch/powerpc/include/asm/book3s/64/mmu-hash.h +++ b/arch/powerpc/include/asm/book3s/64/mmu-hash.h @@ -494,7 +494,7 @@ extern void slb_set_size(u16 size); * * For user processes max context id is limited to MAX_USER_CONTEXT. - * For kernel space, we use context ids 1-5 to map address as below: + * For kernel space, we use context ids 1-4 to map addresses as below: * NOTE: each context only support 64TB now. * 0x00001 - [ 0xc000000000000000 - 0xc0003fffffffffff ] * 0x00002 - [ 0xd000000000000000 - 0xd0003fffffffffff ] |