Johannes Berg
3b0f31f2b8
genetlink: make policy common to family ...
Since maxattr is common, the policy can't really differ sanely,
so make it common as well.
The only user that did in fact manage to make a non-common policy
is taskstats, which has to be really careful about it (since it's
still using a common maxattr!). This is no longer supported, but
we can fake it using pre_doit.
This reduces the size of e.g. nl80211.o (which has lots of commands):
text data bss dec hex filename
398745 14323 2240 415308 6564c net/wireless/nl80211.o (before)
397913 14331 2240 414484 65314 net/wireless/nl80211.o (after)
--------------------------------
-832 +8 0 -824
Which is obviously just 8 bytes for each command, and an added 8
bytes for the new policy pointer. I'm not sure why the ops list is
counted as .text though.
Most of the code transformations were done using the following spatch:
@ops@
identifier OPS;
expression POLICY;
@@
struct genl_ops OPS[] = {
...,
{
- .policy = POLICY,
},
...
};
@@
identifier ops.OPS;
expression ops.POLICY;
identifier fam;
expression M;
@@
struct genl_family fam = {
.ops = OPS,
.maxattr = M,
+ .policy = POLICY,
...
};
This also gets rid of devlink_nl_cmd_region_read_dumpit() accessing
the cb->data as ops, which we want to change in a later genl patch.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-22 10:38:23 -04:00
ceph: add mount option to limit caps count
2019-03-05 18:55:17 +01:00
clk: ti: add a usecount for autoidle
2019-02-15 16:47:55 +02:00
i.MX drivers update for 5.1:
2019-02-15 17:17:57 +01:00
ARM: SoC driver updates for 5.1
2019-03-06 09:41:12 -08:00
Merge branch 'ib-pca953x-config' into devel
2019-02-14 08:45:22 +01:00
ARM: SoC: late updates for linux-5.1
2019-03-06 10:22:26 -08:00
mailbox: ZynqMP IPI mailbox controller
2019-03-06 20:34:20 -06:00
- New Drivers
2019-03-08 10:02:58 -08:00
5.1 Merge Window Pull Request
2019-03-09 15:53:03 -08:00
mmc: core: Add discard support to sd
2019-02-28 09:16:12 +01:00
NAND core changes:
2019-02-25 09:28:54 +01:00
netfilter: convert the proto argument from u8 to u16
2019-03-01 14:28:43 +01:00
dmaengine updates for v5.1-rc1
2019-03-14 09:11:54 -07:00
regulator: core: Add set/get_current_limit helpers for regmap users
2019-03-03 23:45:27 +00:00
io_uring-2019-03-06
2019-03-08 14:48:40 -08:00
SUNRPC: Micro-optimise when the task is known not to be sleeping
2019-03-10 14:08:19 -04:00
wusb: Remove unnecessary static function ckhdid_printf
2019-03-01 20:53:41 +01:00
Merge branch 'i2c/for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2019-03-08 09:27:33 -08:00
appletalk: Fix potential NULL pointer dereference in unregister_snap_client
2019-03-15 11:25:48 -07:00
writeback: fix inode cgroup switching comment
2019-03-05 21:07:21 -08:00
mm: convert PG_balloon to PG_offline
2019-03-05 21:07:14 -08:00
block: add bio_set_polled() helper
2019-02-24 08:20:17 -07:00
include/linux/bitops.h: set_mask_bits() to return old value
2019-03-07 18:32:00 -08:00
block: kill BLK_MQ_F_SG_MERGE
2019-02-15 08:40:12 -07:00
SCSI misc on 20190306
2019-03-09 16:53:47 -08:00
bpf: fix warning about using plain integer as NULL
2019-03-08 21:17:07 +01:00
bpf: Fix bpf_tcp_sock and bpf_sk_fullsock issue related to bpf_sk_release
2019-03-13 12:04:35 -07:00
bpf: Fix bpf_tcp_sock and bpf_sk_fullsock issue related to bpf_sk_release
2019-03-13 12:04:35 -07:00
build_bug.h: add wrapper for _Static_assert
2019-03-07 18:31:59 -08:00
block: optimize bvec iteration in bvec_iter_advance
2019-02-28 13:49:22 -07:00
audit/stable-5.1 PR 20190305
2019-03-07 12:20:11 -08:00
Merge branch 'for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
2019-03-07 10:11:41 -08:00
clk: fractional-divider: check parent rate only if flag is set
2019-02-22 00:11:47 -08:00
include/linux/compaction.h: fix potential build error
2019-03-05 21:07:20 -08:00
Compiler Attributes: add support for __copy (gcc >= 9)
2019-02-15 19:52:17 +01:00
drivers/component: kerneldoc polish
2019-02-19 13:20:35 +01:00
clocksource/drivers/tegra: Add Tegra210 timer support
2019-02-23 12:13:45 +01:00
init/calibrate.c: provide proper prototype
2019-03-07 18:32:01 -08:00
dm: add support to directly boot to a mapped device
2019-03-05 14:53:50 -05:00
DMA mapping updates for 5.1
2019-03-10 11:54:48 -07:00
virtio: fixes, cleanups
2019-03-10 12:47:57 -07:00
dynamic_debug: refactor dynamic_pr_debug and friends
2019-03-07 18:32:00 -08:00
arm64 updates for 5.1:
2019-03-10 10:17:23 -07:00
vfs: Add configuration parser helpers
2019-02-28 03:28:53 -05:00
net/ethernet: Add parse_protocol header_ops support
2019-02-22 12:55:31 -08:00
net: phy: improve definition of __ETHTOOL_LINK_MODE_MASK_NBITS
2019-02-24 17:33:59 -08:00
32-bit userspace ABI: introduce ARCH_32BIT_OFF_T config option
2019-02-19 10:10:05 +01:00
fs: add fget_many() and fput_many()
2019-02-28 08:24:23 -07:00
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-03-06 07:59:36 -08:00
mm: rid swapoff of quadratic complexity
2019-03-05 21:07:18 -08:00
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-03-12 14:08:19 -07:00
vfs: Implement logging through fs_context
2019-02-28 03:29:37 -05:00
vfs: Add configuration parser helpers
2019-02-28 03:28:53 -05:00
fsnotify: Create function to remove event from notification list
2019-02-18 12:41:16 +01:00
generic radix trees
2019-03-12 10:04:02 -07:00
genetlink: make policy common to family
2019-03-22 10:38:23 -04:00
mm: shuffle GFP_* flags
2019-03-05 21:07:16 -08:00
gnss: add mtk receiver type support
2019-02-15 16:54:38 +01:00
mm/hmm: convert to use vm_fault_t
2019-03-12 10:04:00 -07:00
mm: update get_user_pages_longterm to migrate pages allocated from CMA region
2019-03-05 21:07:19 -08:00
Drivers: hv: vmbus: Expose counters for interrupts and full conditions
2019-02-14 20:56:10 -05:00
i2c: Allow recovery of the initial IRQ by an I2C client device.
2019-02-24 14:43:22 +01:00
wireless-drivers-next patches for 5.1
2019-02-22 12:56:24 -08:00
ip: fix ip_mc_may_pull() return value
2019-03-09 19:52:47 -08:00
irqchip updates for Linux 5.1
2019-02-23 10:53:31 +01:00
iomap: wire up the iopoll method
2019-02-24 08:20:17 -07:00
Merge branches 'iommu/fixes', 'arm/msm', 'arm/tegra', 'arm/mediatek', 'x86/vt-d', 'x86/amd', 'hyper-v' and 'core' into next
2019-03-01 11:24:51 +01:00
net: ipv6: add socket option IPV6_ROUTER_ALERT_ISOLATE
2019-03-03 21:05:10 -08:00
This is the bulk of GPIO changes for the v5.1 cycle:
2019-03-08 10:09:53 -08:00
irqchip updates for Linux 5.1
2019-02-23 10:53:31 +01:00
This is the bulk of GPIO changes for the v5.1 cycle:
2019-03-08 10:09:53 -08:00
kasan: fix kasan_check_read/write definitions
2019-03-05 21:07:13 -08:00
printk: Remove no longer used LOG_PREFIX.
2019-03-04 13:42:05 +01:00
linux/kernel.h: split *_MAX and *_MIN macros into <linux/limits.h>
2019-03-07 18:31:59 -08:00
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-03-12 14:08:19 -07:00
keys: Fix dependency loop between construction record and auth key
2019-02-15 14:12:09 -08:00
mm: reuse only-pte-mapped KSM page in do_wp_page()
2019-03-05 21:07:15 -08:00
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-03-06 08:14:05 -08:00
Merge branch 'for-5.1/libnvdimm' into libnvdimm-for-next
2019-03-11 12:13:42 -07:00
linux/kernel.h: split *_MAX and *_MIN macros into <linux/limits.h>
2019-03-07 18:31:59 -08:00
mm, compaction: use free lists to quickly locate a migration source
2019-03-05 21:07:16 -08:00
locking/lockdep: Shrink struct lock_class_key
2019-02-28 07:55:53 +01:00
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-03-12 14:08:19 -07:00
lib/lzo: separate lzo-rle from lzo
2019-03-07 18:32:03 -08:00
net: phy: marvell10g: add support for the 88x2110 PHY
2019-02-24 17:45:25 -08:00
net: phy: add helper mii_10gbt_stat_mod_linkmode_lpa_t
2019-02-18 16:43:54 -08:00
memblock: remove memblock_{set,clear}_region_flags
2019-03-12 10:04:02 -07:00
mm, memcg: create mem_cgroup_from_seq
2019-03-05 21:07:17 -08:00
xen: fixes and features for 5.1-rc1
2019-03-11 17:08:14 -07:00
mm: refactor readahead defines in mm.h
2019-03-12 10:04:01 -07:00
5.1 Merge Window Pull Request
2019-03-09 15:53:03 -08:00
mm: remove zone_lru_lock() function, access ->lru_lock directly
2019-03-05 21:07:21 -08:00
platform-drivers-x86 for v5.1-1
2019-03-10 13:16:37 -07:00
A fairly routine cycle for docs - lots of typo fixes, some new documents,
2019-03-09 09:56:17 -08:00
net: add documentation to socket.c
2019-03-15 15:29:47 -07:00
net: Add header for usage of fls64()
2019-02-16 13:45:01 -08:00
net: remove 'fallback' argument from dev->ndo_select_queue()
2019-03-20 11:18:55 -07:00
NFSv4.2: Add client support for the generic 'layouterror' RPC call
2019-03-01 16:20:16 -05:00
NFSv4.2: Add client support for the generic 'layouterror' RPC call
2019-03-01 16:20:16 -05:00
NFS: Clean up list moves of struct nfs_page
2019-02-20 15:14:20 -05:00
NFSv4.2: Add client support for the generic 'layouterror' RPC call
2019-03-01 16:20:16 -05:00
numa: make "nr_online_nodes" unsigned int
2019-03-05 21:07:20 -08:00
nvme-fc: convert to SPDX identifiers
2019-02-20 07:22:17 -07:00
nvme-fc: convert to SPDX identifiers
2019-02-20 07:22:17 -07:00
nvme-rdma: convert to SPDX identifiers
2019-02-20 07:22:19 -07:00
nvme-tcp.h: fix SPDX header
2019-02-20 07:22:10 -07:00
nvme_ioctl.h: remove duplicate GPL boilerplate
2019-02-20 07:22:05 -07:00
of: mark early_init_dt_alloc_reserved_memory_arch static
2019-02-28 11:40:49 -06:00
mm: better document PG_reserved
2019-03-05 21:07:19 -08:00
mm: page_cache_add_speculative(): refactor out some code duplication
2019-03-05 21:07:20 -08:00
parport: daisy: use new parport device model
2019-02-13 19:45:56 +01:00
PCI/ATS: Add inline to pci_prg_resp_pasid_required()
2019-02-28 11:09:29 +01:00
PCI: endpoint: Remove features member in struct pci_epc
2019-02-15 10:03:35 +00:00
IOMMU Updates for Linux v5.1
2019-03-10 12:29:52 -07:00
locking/percpu-rwsem: Remove preempt_disable variants
2019-02-28 07:55:37 +01:00
perf/core improvements and fixes:
2019-02-28 08:29:50 +01:00
net: phy: remove gen10g_no_soft_reset
2019-03-03 21:47:57 -08:00
net: phylink: update mac_config() documentation
2019-02-24 12:39:45 -08:00
include/linux/pid.h: remove next_pidmap() declaration
2019-03-07 18:31:59 -08:00
This is the bulk of GPIO changes for the v5.1 cycle:
2019-03-08 10:09:53 -08:00
PM-runtime: Call pm_runtime_active|suspended_time() from sysfs
2019-03-07 11:23:17 +01:00
PM / Domains: Mark "name" const in dev_pm_domain_attach_by_name()
2019-02-15 11:36:38 +01:00
Power management updates for 5.1-rc1
2019-03-06 12:59:46 -08:00
driver core: Fix PM-runtime for links added during consumer probe
2019-02-20 11:18:07 +01:00
PM / wakeup: Drop wakeup_source_drop()
2019-03-12 09:43:00 +01:00
Drop flex_arrays
2019-03-12 10:04:03 -07:00
power: supply: core: Add a field to support battery max voltage
2019-02-20 00:33:08 +01:00
Printk changes for 5.1
2019-03-09 09:22:42 -08:00
ptr_ring: remove duplicated include from ptr_ring.h
2019-02-17 15:53:01 -08:00
include/linux/relay.h: fix percpu annotation in struct rchan
2019-03-07 18:32:03 -08:00
remoteproc: fix recovery procedure
2019-02-20 21:34:17 -08:00
rhashtable: rename rht_for_each*continue as *from.
2019-03-21 14:01:10 -07:00
rtc: remove rtc_class_ops.read_callback
2019-02-25 21:20:45 +01:00
audit/stable-5.1 PR 20190305
2019-03-07 12:20:11 -08:00
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-03-12 14:08:19 -07:00
mm: rid swapoff of quadratic complexity
2019-03-05 21:07:18 -08:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-03-11 08:54:01 -07:00
include/linux/slub_def.h: comment fixes
2019-03-05 21:07:14 -08:00
net: add documentation to socket.c
2019-03-15 15:29:47 -07:00
include/linux/swap.h: use offsetof() instead of custom __swapoffset macro
2019-03-14 14:36:20 -07:00
virtio: fixes, cleanups
2019-03-10 12:47:57 -07:00
io_uring-2019-03-06
2019-03-08 14:48:40 -08:00
tee: add cancellation support to client interface
2019-02-28 13:49:29 +01:00
include/linux/types.h: use "unsigned int" instead of "unsigned"
2019-03-07 18:31:59 -08:00
virtio: Introduce virtio_max_dma_size()
2019-03-06 11:19:15 -05:00
virtio: hint if callbacks surprisingly might sleep
2019-03-06 11:19:57 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-02-24 12:06:19 -08:00
VMCI: Support upto 64-bit PPNs
2019-02-26 12:53:55 +01:00
platform/x86: wmi: move struct wmi_device_id to mod_devicetable.h
2019-03-07 08:46:07 -08:00
Driver core patches for 5.1-rc1
2019-03-06 14:52:48 -08:00
XArray: Use xa_cmpxchg to implement xa_reserve
2019-02-20 17:08:54 -05:00
