diff options
| author | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2013-09-27 11:56:14 -0300 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2013-09-27 11:56:14 -0300 |
| commit | 1025c04cecd19882e28f16c4004034b475c372c5 (patch) | |
| tree | 2b7402887e86d54bff5a123228c9059eae5e32bd /arch/powerpc/lib | |
| parent | 4375f1037d52602413142e290608d0d84671ad36 (diff) | |
| parent | 5bcecf325378218a8e248bb6bcae96ec7362f8ef (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth
Conflicts:
net/bluetooth/hci_core.c
Diffstat (limited to 'arch/powerpc/lib')
| -rw-r--r-- | arch/powerpc/lib/locks.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/lib/sstep.c | 8 |
2 files changed, 7 insertions, 5 deletions
diff --git a/arch/powerpc/lib/locks.c b/arch/powerpc/lib/locks.c index bb7cfecf278..0c9c8d7d073 100644 --- a/arch/powerpc/lib/locks.c +++ b/arch/powerpc/lib/locks.c @@ -32,7 +32,7 @@ void __spin_yield(arch_spinlock_t *lock) return; holder_cpu = lock_value & 0xffff; BUG_ON(holder_cpu >= NR_CPUS); - yield_count = lppaca_of(holder_cpu).yield_count; + yield_count = be32_to_cpu(lppaca_of(holder_cpu).yield_count); if ((yield_count & 1) == 0) return; /* virtual cpu is currently running */ rmb(); @@ -57,7 +57,7 @@ void __rw_yield(arch_rwlock_t *rw) return; /* no write lock at present */ holder_cpu = lock_value & 0xffff; BUG_ON(holder_cpu >= NR_CPUS); - yield_count = lppaca_of(holder_cpu).yield_count; + yield_count = be32_to_cpu(lppaca_of(holder_cpu).yield_count); if ((yield_count & 1) == 0) return; /* virtual cpu is currently running */ rmb(); diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib/sstep.c index 99c7fc16dc0..a7ee978fb86 100644 --- a/arch/powerpc/lib/sstep.c +++ b/arch/powerpc/lib/sstep.c @@ -100,8 +100,10 @@ static unsigned long __kprobes dform_ea(unsigned int instr, struct pt_regs *regs ea = (signed short) instr; /* sign-extend */ if (ra) { ea += regs->gpr[ra]; - if (instr & 0x04000000) /* update forms */ - regs->gpr[ra] = ea; + if (instr & 0x04000000) { /* update forms */ + if ((instr>>26) != 47) /* stmw is not an update form */ + regs->gpr[ra] = ea; + } } return truncate_if_32bit(regs->msr, ea); @@ -279,7 +281,7 @@ static int __kprobes write_mem_unaligned(unsigned long val, unsigned long ea, err = write_mem_aligned(val >> (nb - c) * 8, ea, c); if (err) return err; - ++ea; + ea += c; } return 0; } |