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| author | Andi Kleen <ak@linux.intel.com> | 2010-10-22 17:40:07 +0200 |
|---|---|---|
| committer | Andi Kleen <ak@linux.intel.com> | 2010-10-22 17:40:07 +0200 |
| commit | df27570f43923c246567b074418411c06cf0dce2 (patch) | |
| tree | 1390735b5232b579f6eb0bb9bb25df019d4ce795 /fs | |
| parent | d4429f608abde89e8bc1e24b43cd503feb95c496 (diff) | |
| parent | f7cb8b5ffd16edad64ae16ee38c561f98cbcaa3b (diff) | |
| download | kernel_samsung_smdk4412-df27570f43923c246567b074418411c06cf0dce2.zip kernel_samsung_smdk4412-df27570f43923c246567b074418411c06cf0dce2.tar.gz kernel_samsung_smdk4412-df27570f43923c246567b074418411c06cf0dce2.tar.bz2 | |
Merge branch 'hwpoison-fixes-2.6.37' into hwpoison
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/signalfd.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/signalfd.c b/fs/signalfd.c index 1c5a6ad..bdd4496 100644 --- a/fs/signalfd.c +++ b/fs/signalfd.c @@ -99,6 +99,16 @@ static int signalfd_copyinfo(struct signalfd_siginfo __user *uinfo, #ifdef __ARCH_SI_TRAPNO err |= __put_user(kinfo->si_trapno, &uinfo->ssi_trapno); #endif +#ifdef BUS_MCEERR_AO + /* + * Other callers might not initialize the si_lsb field, + * so check explicitly for the right codes here. + */ + if (kinfo->si_code == BUS_MCEERR_AR || + kinfo->si_code == BUS_MCEERR_AO) + err |= __put_user((short) kinfo->si_addr_lsb, + &uinfo->ssi_addr_lsb); +#endif break; case __SI_CHLD: err |= __put_user(kinfo->si_pid, &uinfo->ssi_pid); |