diff options
| author | David S. Miller <davem@davemloft.net> | 2017-08-07 10:42:09 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-08-07 10:42:09 -0700 |
| commit | fde6af4729b005dc9dc936b0ed9f1b27b5b2d0f4 (patch) | |
| tree | fb52e170a7b2130b8a5266ac665d4314447fef95 /kernel | |
| parent | 71feeef678056a640466a6d1faee3a7bcbbccab9 (diff) | |
| parent | a8ffcc741acb3c7f3dcf4c7d001209aa0995a5f1 (diff) | |
| download | lwn-fde6af4729b005dc9dc936b0ed9f1b27b5b2d0f4.tar.gz lwn-fde6af4729b005dc9dc936b0ed9f1b27b5b2d0f4.zip | |
Merge tag 'mlx5-shared-2017-08-07' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux
Saeed Mahameed says:
====================
mlx5-shared-2017-08-07
This series includes some mlx5 updates for both net-next and rdma trees.
From Saeed,
Core driver updates to allow selectively building the driver with
or without some large driver components, such as
- E-Switch (Ethernet SRIOV support).
- Multi-Physical Function Switch (MPFs) support.
For that we split E-Switch and MPFs functionalities into separate files.
From Erez,
Delay mlx5_core events when mlx5 interfaces, namely mlx5_ib, registration
is taking place and until it completes.
From Rabie,
Increase the maximum supported flow counters.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/cgroup/cpuset.c | 1 | ||||
| -rw-r--r-- | kernel/pid.c | 3 | ||||
| -rw-r--r-- | kernel/signal.c | 11 | ||||
| -rw-r--r-- | kernel/time/timer.c | 2 |
4 files changed, 9 insertions, 8 deletions
diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c index ca8376e5008c..8d5151688504 100644 --- a/kernel/cgroup/cpuset.c +++ b/kernel/cgroup/cpuset.c @@ -63,6 +63,7 @@ #include <linux/cgroup.h> #include <linux/wait.h> +DEFINE_STATIC_KEY_FALSE(cpusets_pre_enable_key); DEFINE_STATIC_KEY_FALSE(cpusets_enabled_key); /* See "Frequency meter" comments, below. */ diff --git a/kernel/pid.c b/kernel/pid.c index 731c4e528f4e..c69c30d827e5 100644 --- a/kernel/pid.c +++ b/kernel/pid.c @@ -575,13 +575,10 @@ struct pid *find_ge_pid(int nr, struct pid_namespace *ns) */ void __init pidhash_init(void) { - unsigned int pidhash_size; - pid_hash = alloc_large_system_hash("PID", sizeof(*pid_hash), 0, 18, HASH_EARLY | HASH_SMALL | HASH_ZERO, &pidhash_shift, NULL, 0, 4096); - pidhash_size = 1U << pidhash_shift; } void __init pidmap_init(void) diff --git a/kernel/signal.c b/kernel/signal.c index caed9133ae52..7e33f8c583e6 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -3303,12 +3303,15 @@ SYSCALL_DEFINE1(sigpending, old_sigset_t __user *, set) #ifdef CONFIG_COMPAT COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set32) { +#ifdef __BIG_ENDIAN sigset_t set; - int err = do_sigpending(&set, sizeof(old_sigset_t)); - if (err == 0) - if (copy_to_user(set32, &set, sizeof(old_sigset_t))) - err = -EFAULT; + int err = do_sigpending(&set, sizeof(set.sig[0])); + if (!err) + err = put_user(set.sig[0], set32); return err; +#else + return sys_rt_sigpending((sigset_t __user *)set32, sizeof(*set32)); +#endif } #endif diff --git a/kernel/time/timer.c b/kernel/time/timer.c index 71ce3f4eead3..8f5d1bf18854 100644 --- a/kernel/time/timer.c +++ b/kernel/time/timer.c @@ -1495,7 +1495,7 @@ u64 get_next_timer_interrupt(unsigned long basej, u64 basem) base->is_idle = false; } else { if (!is_max_delta) - expires = basem + (nextevt - basej) * TICK_NSEC; + expires = basem + (u64)(nextevt - basej) * TICK_NSEC; /* * If we expect to sleep more than a tick, mark the base idle: */ |