diff options
| author | David Miller <davem@davemloft.net> | 2007-06-06 22:52:35 -0700 |
|---|---|---|
| committer | Chris Wright <chrisw@sous-sol.org> | 2007-06-11 11:37:13 -0700 |
| commit | 6e351b1d8533f9ea5dd4feae2386b325b1c3f12a (patch) | |
| tree | 58b9983dec43fd6435f91c57ccbbcfb62a2dff15 /include/asm-sparc64 | |
| parent | 6905f0fcedf2a9f44d2690bf029cb1efdc7a9fdb (diff) | |
[PATCH] SPARC64: Fix two bugs wrt. kernel 4MB TSB.
1) The TSB lookup was not using the correct hash mask.
2) It was not aligned on a boundary equal to it's size,
which is required by the sun4v Hypervisor.
wasn't having it's return value checked, and that bug will be fixed up
as well in a subsequent changeset.
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Diffstat (limited to 'include/asm-sparc64')
| -rw-r--r-- | include/asm-sparc64/tsb.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-sparc64/tsb.h b/include/asm-sparc64/tsb.h index ab55ffcb7bf..76e4299dd9b 100644 --- a/include/asm-sparc64/tsb.h +++ b/include/asm-sparc64/tsb.h @@ -271,7 +271,7 @@ extern struct tsb_phys_patch_entry __tsb_phys_patch, __tsb_phys_patch_end; #define KERN_TSB4M_LOOKUP_TL1(TAG, REG1, REG2, REG3, REG4, OK_LABEL) \ sethi %hi(swapper_4m_tsb), REG1; \ or REG1, %lo(swapper_4m_tsb), REG1; \ - and TAG, (KERNEL_TSB_NENTRIES - 1), REG2; \ + and TAG, (KERNEL_TSB4M_NENTRIES - 1), REG2; \ sllx REG2, 4, REG2; \ add REG1, REG2, REG2; \ KTSB_LOAD_QUAD(REG2, REG3); \ |