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| author | Ingo Molnar <mingo@kernel.org> | 2015-03-05 20:52:18 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-03-05 20:52:18 +0100 |
| commit | 33ca8a53f262b4af40611bea331b8c87d133af72 (patch) | |
| tree | d6468c820a556c4915bcb5b761204a0fb19e8225 /arch/mips/include/asm/switch_to.h | |
| parent | db2dcb4f91d5fec5c346a82c309187ee821e2495 (diff) | |
| parent | 13a7a6ac0a11197edcd0f756a035f472b42cdf8b (diff) | |
Merge tag 'v4.0-rc2' into irq/core, to refresh the tree before applying new changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/mips/include/asm/switch_to.h')
| -rw-r--r-- | arch/mips/include/asm/switch_to.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/mips/include/asm/switch_to.h b/arch/mips/include/asm/switch_to.h index b928b6f898cd..e92d6c4b5ed1 100644 --- a/arch/mips/include/asm/switch_to.h +++ b/arch/mips/include/asm/switch_to.h @@ -75,9 +75,12 @@ do { \ #endif #define __clear_software_ll_bit() \ -do { \ - if (!__builtin_constant_p(cpu_has_llsc) || !cpu_has_llsc) \ - ll_bit = 0; \ +do { if (cpu_has_rw_llb) { \ + write_c0_lladdr(0); \ + } else { \ + if (!__builtin_constant_p(cpu_has_llsc) || !cpu_has_llsc)\ + ll_bit = 0; \ + } \ } while (0) #define switch_to(prev, next, last) \ |