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authorH. Peter Anvin <hpa@linux.intel.com>2010-10-11 17:05:11 -0700
committerH. Peter Anvin <hpa@linux.intel.com>2010-10-11 17:05:11 -0700
commit8e4029ee3517084ae00fbfbcb51cc365d8857061 (patch)
tree3d86578dc6160781a0c2fdad461e5195e73bfafc /kernel
parentcd79481d27b9f90aad80c9b972292c42c25bbf8e (diff)
parent73cf624d029d776a33d0a80c695485b3f9b36231 (diff)
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Merge branch 'x86/urgent' into core/memblock
Reason for merge: Forward-port urgent change to arch/x86/mm/srat_64.c to the memblock tree. Resolved Conflicts: arch/x86/mm/srat_64.c Originally-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/signal.c8
-rw-r--r--kernel/sysctl.c2
2 files changed, 9 insertions, 1 deletions
diff --git a/kernel/signal.c b/kernel/signal.c
index bded65187780..919562c3d6b7 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -2215,6 +2215,14 @@ int copy_siginfo_to_user(siginfo_t __user *to, siginfo_t *from)
#ifdef __ARCH_SI_TRAPNO
err |= __put_user(from->si_trapno, &to->si_trapno);
#endif
+#ifdef BUS_MCEERR_AO
+ /*
+ * Other callers might not initialize the si_lsb field,
+ * so check explicitely for the right codes here.
+ */
+ if (from->si_code == BUS_MCEERR_AR || from->si_code == BUS_MCEERR_AO)
+ err |= __put_user(from->si_addr_lsb, &to->si_addr_lsb);
+#endif
break;
case __SI_CHLD:
err |= __put_user(from->si_pid, &to->si_pid);
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index f88552c6d227..3a45c224770f 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2485,7 +2485,7 @@ static int __do_proc_doulongvec_minmax(void *data, struct ctl_table *table, int
kbuf[left] = 0;
}
- for (; left && vleft--; i++, min++, max++, first=0) {
+ for (; left && vleft--; i++, first = 0) {
unsigned long val;
if (write) {