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| author | David S. Miller <davem@davemloft.net> | 2013-08-23 01:38:46 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-08-23 01:38:46 +0200 |
| commit | 63d499662aeec1864ec36d042aca8184ea6a938e (patch) | |
| tree | 4e5073360ac7740482c6618ca2f487530a007dcb /arch/sparc | |
| parent | sparc64: Fix ITLB handler of null page (diff) | |
| download | linux-63d499662aeec1864ec36d042aca8184ea6a938e.tar.xz linux-63d499662aeec1864ec36d042aca8184ea6a938e.zip | |
sparc64: Fix off by one in trampoline TLB mapping installation loop.
Reported-by: Kirill Tkhai <tkhai@yandex.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc')
| -rw-r--r-- | arch/sparc/kernel/trampoline_64.S | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/sparc/kernel/trampoline_64.S b/arch/sparc/kernel/trampoline_64.S index e0b1e13a0736..ad4bde3bb61e 100644 --- a/arch/sparc/kernel/trampoline_64.S +++ b/arch/sparc/kernel/trampoline_64.S @@ -129,7 +129,6 @@ startup_continue: clr %l5 sethi %hi(num_kernel_image_mappings), %l6 lduw [%l6 + %lo(num_kernel_image_mappings)], %l6 - add %l6, 1, %l6 mov 15, %l7 BRANCH_IF_ANY_CHEETAH(g1,g5,2f) @@ -222,7 +221,6 @@ niagara_lock_tlb: clr %l5 sethi %hi(num_kernel_image_mappings), %l6 lduw [%l6 + %lo(num_kernel_image_mappings)], %l6 - add %l6, 1, %l6 1: mov HV_FAST_MMU_MAP_PERM_ADDR, %o5 |