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Merge branch 'akpm' (patches from Andrew)

Browse source 
Merge misc updates from Andrew Morton:

 - kasan updates

 - procfs

 - lib/bitmap updates

 - other lib/ updates

 - checkpatch tweaks

 - rapidio

 - ubsan

 - pipe fixes and cleanups

 - lots of other misc bits

* emailed patches from Andrew Morton <[email protected]>: (114 commits)
  Documentation/sysctl/user.txt: fix typo
  MAINTAINERS: update ARM/QUALCOMM SUPPORT patterns
  MAINTAINERS: update various PALM patterns
  MAINTAINERS: update "ARM/OXNAS platform support" patterns
  MAINTAINERS: update Cortina/Gemini patterns
  MAINTAINERS: remove ARM/CLKDEV SUPPORT file pattern
  MAINTAINERS: remove ANDROID ION pattern
  mm: docs: add blank lines to silence sphinx "Unexpected indentation" errors
  mm: docs: fix parameter names mismatch
  mm: docs: fixup punctuation
  pipe: read buffer limits atomically
  pipe: simplify round_pipe_size()
  pipe: reject F_SETPIPE_SZ with size over UINT_MAX
  pipe: fix off-by-one error when checking buffer limits
  pipe: actually allow root to exceed the pipe buffer limits
  pipe, sysctl: remove pipe_proc_fn()
  pipe, sysctl: drop 'min' parameter from pipe-max-size converter
  kasan: rework Kconfig settings
  crash_dump: is_kdump_kernel can be boolean
  kernel/mutex: mutex_is_locked can be boolean
  ...
This commit is contained in:
Linus Torvalds 2018-02-06 22:15:42 -08:00
commit a2e5790d84
134 changed files with 1422 additions and 1075 deletions
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53
net/core/ethtool.c
View file

@ -616,18 +616,15 @@ static int load_link_ksettings_from_user(struct ethtool_link_ksettings *to,
return -EFAULT;
memcpy(&to->base, &link_usettings.base, sizeof(to->base));
bitmap_from_u32array(to->link_modes.supported,
__ETHTOOL_LINK_MODE_MASK_NBITS,
link_usettings.link_modes.supported,
__ETHTOOL_LINK_MODE_MASK_NU32);
bitmap_from_u32array(to->link_modes.advertising,
__ETHTOOL_LINK_MODE_MASK_NBITS,
link_usettings.link_modes.advertising,
__ETHTOOL_LINK_MODE_MASK_NU32);
bitmap_from_u32array(to->link_modes.lp_advertising,
__ETHTOOL_LINK_MODE_MASK_NBITS,
link_usettings.link_modes.lp_advertising,
__ETHTOOL_LINK_MODE_MASK_NU32);
bitmap_from_arr32(to->link_modes.supported,
link_usettings.link_modes.supported,
__ETHTOOL_LINK_MODE_MASK_NBITS);
bitmap_from_arr32(to->link_modes.advertising,
link_usettings.link_modes.advertising,
__ETHTOOL_LINK_MODE_MASK_NBITS);
bitmap_from_arr32(to->link_modes.lp_advertising,
link_usettings.link_modes.lp_advertising,
__ETHTOOL_LINK_MODE_MASK_NBITS);
return 0;
}
@ -643,18 +640,15 @@ store_link_ksettings_for_user(void __user *to,
struct ethtool_link_usettings link_usettings;
memcpy(&link_usettings.base, &from->base, sizeof(link_usettings));
bitmap_to_u32array(link_usettings.link_modes.supported,
__ETHTOOL_LINK_MODE_MASK_NU32,
from->link_modes.supported,
__ETHTOOL_LINK_MODE_MASK_NBITS);
bitmap_to_u32array(link_usettings.link_modes.advertising,
__ETHTOOL_LINK_MODE_MASK_NU32,
from->link_modes.advertising,
__ETHTOOL_LINK_MODE_MASK_NBITS);
bitmap_to_u32array(link_usettings.link_modes.lp_advertising,
__ETHTOOL_LINK_MODE_MASK_NU32,
from->link_modes.lp_advertising,
__ETHTOOL_LINK_MODE_MASK_NBITS);
bitmap_to_arr32(link_usettings.link_modes.supported,
from->link_modes.supported,
__ETHTOOL_LINK_MODE_MASK_NBITS);
bitmap_to_arr32(link_usettings.link_modes.advertising,
from->link_modes.advertising,
__ETHTOOL_LINK_MODE_MASK_NBITS);
bitmap_to_arr32(link_usettings.link_modes.lp_advertising,
from->link_modes.lp_advertising,
__ETHTOOL_LINK_MODE_MASK_NBITS);
if (copy_to_user(to, &link_usettings, sizeof(link_usettings)))
return -EFAULT;
@ -2358,10 +2352,8 @@ static int ethtool_get_per_queue_coalesce(struct net_device *dev,
useraddr += sizeof(*per_queue_opt);
bitmap_from_u32array(queue_mask,
MAX_NUM_QUEUE,
per_queue_opt->queue_mask,
DIV_ROUND_UP(MAX_NUM_QUEUE, 32));
bitmap_from_arr32(queue_mask, per_queue_opt->queue_mask,
MAX_NUM_QUEUE);
for_each_set_bit(bit, queue_mask, MAX_NUM_QUEUE) {
struct ethtool_coalesce coalesce = { .cmd = ETHTOOL_GCOALESCE };
@ -2393,10 +2385,7 @@ static int ethtool_set_per_queue_coalesce(struct net_device *dev,
useraddr += sizeof(*per_queue_opt);
bitmap_from_u32array(queue_mask,
MAX_NUM_QUEUE,
per_queue_opt->queue_mask,
DIV_ROUND_UP(MAX_NUM_QUEUE, 32));
bitmap_from_arr32(queue_mask, per_queue_opt->queue_mask, MAX_NUM_QUEUE);
n_queue = bitmap_weight(queue_mask, MAX_NUM_QUEUE);
tmp = backup = kmalloc_array(n_queue, sizeof(*backup), GFP_KERNEL);
if (!backup)

8
net/ipv6/mcast.c
View file

@ -65,10 +65,10 @@
#include <net/ip6_checksum.h>
/* Ensure that we have struct in6_addr aligned on 32bit word. */
static void *__mld2_query_bugs[] __attribute__((__unused__)) = {
BUILD_BUG_ON_NULL(offsetof(struct mld2_query, mld2q_srcs) % 4),
BUILD_BUG_ON_NULL(offsetof(struct mld2_report, mld2r_grec) % 4),
BUILD_BUG_ON_NULL(offsetof(struct mld2_grec, grec_mca) % 4)
static int __mld2_query_bugs[] __attribute__((__unused__)) = {
BUILD_BUG_ON_ZERO(offsetof(struct mld2_query, mld2q_srcs) % 4),
BUILD_BUG_ON_ZERO(offsetof(struct mld2_report, mld2r_grec) % 4),
BUILD_BUG_ON_ZERO(offsetof(struct mld2_grec, grec_mca) % 4)
};
static struct in6_addr mld2_all_mcr = MLD2_ALL_MCR_INIT;