Implement ndo_change_mtu: on MTU change, reallocate Rx ring bufs and signal
HW of new port MTU value.
Signed-off-by: Scott Feldman <sfeldma@gmail.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Tested-by: Simon Horman <simon.horman@netronome.com>
Acked-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
Use module_pci_driver for drivers whose init and exit functions
only register and unregister, respectively.
A simplified version of the Coccinelle semantic patch that performs
this transformation is as follows:
@a@
identifier f, x;
@@
-static f(...) { return pci_register_driver(&x); }
@b depends on a@
identifier e, a.x;
statement S;
@@
-static e(...) {
-pci_unregister_driver(&x);
-DBG_PRINT(INIT_DBG,"S");
- }
@c depends on a && b@
identifier a.f;
declarer name module_init;
@@
-module_init(f);
@d depends on a && b && c@
identifier b.e, a.x;
declarer name module_exit;
declarer name module_pci_driver;
@@
-module_exit(e);
+module_pci_driver(x);
Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
If we don't have access to the new User GTS (T5+), use the old doorbell
mechanism; otherwise use the new BAR2 mechanism.
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Currently "ALU_END_FROM_BE 32" and "ALU_END_FROM_LE 32" do not test if
the upper bits of the result are zeros (the arm64 JIT had such bugs).
Extend the two tests to catch this.
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Hariprasad Shenai says:
====================
Cleanup, T6 changes and register range update
This patch series adds the following:
Don't use entire L2T table, update register ranges for T6 adapter,
read stats for only available channels for T6 and enable cim_la dump for
T6 adapter also.
This patch series has been created against net-next tree and includes
patches on cxgb4 driver.
We have included all the maintainers of respective drivers. Kindly review
the change and let us know in case of any review comments.
====================
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Updating the driver to read the stats of only available channels. T6 and
later has only 2 channels
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The driver was retrieving the parameters for the bounds of its
slice of the L2T from the firmware and then throwing those away and
using the entire table. This corrects that problem.
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Use module_pci_driver for drivers whose init and exit functions
only register and unregister, respectively.
A simplified version of the Coccinelle semantic patch that performs
this transformation is as follows:
@a@
identifier f, x;
@@
-static f(...) { return pci_register_driver(&x); }
@b depends on a@
identifier e, a.x;
@@
-static e(...) { pci_unregister_driver(&x); }
@c depends on a && b@
identifier a.f;
declarer name module_init;
@@
-module_init(f);
@d depends on a && b && c@
identifier b.e, a.x;
declarer name module_exit;
declarer name module_pci_driver;
@@
-module_exit(e);
+module_pci_driver(x);
Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
When packet encapsulation is in use, the MTU needs to be reduced for
headroom reservation.
The existing code takes the updated MTU value only from the host side.
But vSwitch extensions, such as Open vSwitch, require the flexibility
to change the MTU to different values from within a guest during the
lifecycle of a vNIC, when the encapsulation protocol is changed. The
patch supports this kind of MTU changes.
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add extra check for total vfs for SRIOV to check if that value is
bigger than total vfs in pci SRIOV capabalities. Fix a check and
print of the number of maximum vfs that hw can handle. Fix a check
and print of the number of maximum vfs per port that driver can handle.
Signed-off-by: Carol L Soto <clsoto@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The trace bpf samples do not compile on s390x because they use x86
specific fields from the "pt_regs" structure.
Fix this and access the fields via new PT_REGS macros.
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Acked-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Enable SG support for Zynq SOC family devices.
Signed-off-by: Punnaiah Choudary Kalluri <punnaia@xilinx.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
There are two duplicated xenvif_zerocopy_callback() definitions.
Remove one of them.
Signed-off-by: Liang Li <liang.z.li@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet says:
====================
net_sched: act: lockless operation
As mentioned by Alexei last week in Budapest, it is a bit weird
to take a spinlock in order to drop a packet in a tc filter...
Lets add percpu infra for tc actions and use it for gact & mirred.
Before changes, my host with 8 RX queues was handling 5 Mpps with gact,
and more than 11 Mpps after.
Mirred change is not yet visible if ifb+qdisc is used, as ifb is
not yet multi queue enabled, but is a step forward.
====================
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Like act_gact, act_mirred can be lockless in packet processing
1) Use percpu stats
2) update lastuse only every clock tick to avoid false sharing
3) use rcu to protect tcfm_dev
4) Remove spinlock usage, as it is no longer needed.
Next step : add multi queue capability to ifb device
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Alexei Starovoitov <ast@plumgrid.com>
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: John Fastabend <john.fastabend@gmail.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Acked-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Final step for gact RCU operation :
1) Use percpu stats
2) update lastuse only every clock tick to avoid false sharing
3) Remove spinlock acquisition, as it is no longer needed.
Since this is the last contended lock in packet RX when tc gact is used,
this gives impressive gain.
My host with 8 RX queues was handling 5 Mpps before the patch,
and more than 11 Mpps after patch.
Tested:
On receiver :
dev=eth0
tc qdisc del dev $dev ingress 2>/dev/null
tc qdisc add dev $dev ingress
tc filter del dev $dev root pref 10 2>/dev/null
tc filter del dev $dev pref 10 2>/dev/null
tc filter add dev $dev est 1sec 4sec parent ffff: protocol ip prio 1 \
u32 match ip src 7.0.0.0/8 flowid 1:15 action drop
Sender sends packets flood from 7/8 network
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Alexei Starovoitov <ast@plumgrid.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Third step for gact RCU operation :
Following patch will get rid of spinlock protection,
so we need to read tcfg_ptype once.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Alexei Starovoitov <ast@plumgrid.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Second step for gact RCU operation :
We want to get rid of the spinlock protecting gact operations.
Stats (packets/bytes) will soon be per cpu.
gact_determ() would not work without a central packet counter,
so lets add it for this mode.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Alexei Starovoitov <ast@plumgrid.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
First step for gact RCU operation :
Instead of testing if tcfg_pval is zero or not, just make it 1.
No change in behavior, but slightly faster code.
The smp_rmb()/smp_wmb() barriers, while not strictly needed at this
stage are added for upcoming spinlock removal.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Alexei Starovoitov <ast@plumgrid.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Reuse existing percpu infrastructure John Fastabend added for qdisc.
This patch adds a new cpustats parameter to tcf_hash_create() and all
actions pass false, meaning this patch should have no effect yet.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Alexei Starovoitov <ast@plumgrid.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
qdisc_bstats_update_cpu() and other helpers were added to support
percpu stats for qdisc.
We want to add percpu stats for tc action, so this patch add common
helpers.
qdisc_bstats_update_cpu() is renamed to qdisc_bstats_cpu_update()
qdisc_qstats_drop_cpu() is renamed to qdisc_qstats_cpu_drop()
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Alexei Starovoitov <ast@plumgrid.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Mellanox driver has the knowledge if rxhash is a L4 hash,
if it receives a non fragmented TCP or UDP frame and
NETIF_F_RXCSUM is enabled on netdev.
ip_summed value is CHECKSUM_UNNECESSARY in this case.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Amir Vadai <amirv@mellanox.com>
Cc: Ido Shamay <idos@mellanox.com>
Acked-by: Ido Shamay <idos@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yuchung Cheng says:
====================
tcp: reducing lost retransmits in recovery
This patch series reduces lost retransmits in recovery, in particular
when dealing with traffic policers. The main problem is that
slow start in recovery under policing can cause massive lost and
retransmit storms: any excess sending rate turns into drops. The
solution is to avoid doing slow start when lost retransmit is
detected and use packet conservation instead.
On networks with traffic policers the patches have lowered the
TCP loss rates by ~20% from Google servers without latency regressions.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
PRR slow start is often too aggressive especially when drops are
caused by traffic policers. The policers mainly use token bucket
to enforce the rate so sending (twice) faster than the delivery
rate causes excessive drops.
This patch changes PRR to the conservative reduction bound
(CRB) mode in RFC 6937 by default. CRB follows the packet
conservation rule to send at most the delivery rate by default.
But if many packets are lost and the pipe is empty, CRB may take N
round trips to repair N losses. We conditionally turn on slow start
mode if all these conditions are made to speed up the recovery:
1) on the second round or later in recovery
2) retransmission sent in the previous round is delivered on this ACK
3) no retransmission is marked lost on this ACK
By using packet conservation by default, this change reduces the loss
retransmits signicantly on networks that deploy traffic policers,
up to 20% reduction of overall loss rate.
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: Nandita Dukkipati <nanditad@google.com>
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
If the retransmission in CA_Loss is lost again, we should not
continue to slow start or raise cwnd in congestion avoidance mode.
Instead we should enter fast recovery and use PRR to reduce cwnd,
following the principle in RFC5681:
"... or the loss of a retransmission, should be taken as two
indications of congestion and, therefore, cwnd (and ssthresh) MUST
be lowered twice in this case."
This is especially important to reduce loss when the CA_Loss
state was caused by a traffic policer dropping the entire inflight.
The CA_Loss state has a problem where a loss of L packets causes the
sender to send a burst of L packets. So a policer that's dropping
most packets in a given RTT can cause a huge retransmit storm. By
contrast, PRR includes logic to bound the number of outbound packets
that result from a given ACK. So switching to CA_Recovery on lost
retransmits in CA_Loss avoids this retransmit storm problem when
in CA_Loss.
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: Nandita Dukkipati <nanditad@google.com>
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Part of commit 49aa284fe64c4c1 ("cxgb4: Add support for devlog")
change introduced a real bug where the Device Log Sequence Numbers are
no longer being converted from firmware Big-Endian to local CPU-Endian
format.
This patch moves all of the translation into the devlog_show() routine.
The only endianness code now in devlog_open() is the small loop to find the
earliest (lowest Sequence Number) Device Log entry in the circular buffer.
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Before commit daad151263 ("ipv6: Make ipv6_is_mld() inline and use it
from ip6_mc_input().") MLD packets were only processed locally. After the
change, a copy of MLD packet goes through ip6_mr_input, causing
MRT6MSG_NOCACHE message to be generated to user space.
Make MLD packet only processed locally.
Fixes: daad151263 ("ipv6: Make ipv6_is_mld() inline and use it from ip6_mc_input().")
Signed-off-by: Hermin Anggawijaya <hermin.anggawijaya@alliedtelesis.co.nz>
Signed-off-by: David S. Miller <davem@davemloft.net>
The module_put() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
The module_put() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
The free_percpu() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Vlan ids 0 and 4095 were disallowed by commit:
8adff41c3d ("bridge: Don't use VID 0 and 4095 in vlan filtering")
but then the check was removed when vlan ranges were introduced by:
bdced7ef78 ("bridge: support for multiple vlans and vlan ranges in setlink and dellink requests")
So reintroduce the vlan range check.
Before patch:
[root@testvm ~]# bridge vlan add vid 0 dev eth0 master
(succeeds)
After Patch:
[root@testvm ~]# bridge vlan add vid 0 dev eth0 master
RTNETLINK answers: Invalid argument
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Fixes: bdced7ef78 ("bridge: support for multiple vlans and vlan ranges in setlink and dellink requests")
Acked-by: Toshiaki Makita <toshiaki.makita1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Johan Hedberg says:
====================
pull request: bluetooth 2015-07-02
A couple of regressions crept in because of a patch to use proper list
APIs rather than manually reading & writing the next/prev pointers
(commit 835a6a2f86). Turns out this was
masking a few bugs: a missing INIT_LIST_HEAD() call and incorrectly
using list_del() rather than list_del_init(). The two patches in this
set fix these, and it'd be nice they could still make it to 4.2-rc1 to
avoid new bug reports from users.
Please let me know if there are any issues pulling. Thanks.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
In enic_poll, we clean tx and rx queues, when low latency busy socket polling
is happening, enic_poll will only clean tx queue. After cleaning tx, it should
return total budget for re-poll.
There is a small window between vnic_intr_unmask() and enic_poll_unlock_napi().
In this window if an irq occurs and napi is scheduled on different cpu, it tries
to acquire enic_poll_lock_napi() and fails. Unlock napi_poll before unmasking
the interrupt.
v2:
Do not change tx wonk done behaviour. Consider only rx work done for completing
napi.
Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=TR34
-----END PGP SIGNATURE-----
Merge tag 'module-misc-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
Pull init.h/module.h fragility fixes from Paul Gortmaker:
"Fixup various init.h misuses that are fragile wrt code moving to
module.h
What started as a removal of no longer required include <linux/init.h>
due to the earlier __cpuinit and __devinit removal led to the
observation that some module specfic support was living in init.h
itself, thus preventing the full removal from introducing compile
regressions.
This series includes a few final fixups needed prior to the relocation
of the modular init code from <init.h> to <module.h>. These are
things that weren't easily categorized into any of the other previous
series categories already requested for pull.
That said, each fixup branch (including this one) is independent and
there are no ordering constraints. Only the final code relocation
(which is NOT in this pull) requires that all my cleanup branches be
merged first"
* tag 'module-misc-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:
tile: add init.h to usb.c to avoid compile failure
arm: fix implicit #include <linux/init.h> in entry asm.
x86: replace __init_or_module with __init in non-modular vsmp_64.c
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=WLBw
-----END PGP SIGNATURE-----
Merge tag 'module-builtin_driver-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
Pull module_platform_driver replacement from Paul Gortmaker:
"Replace module_platform_driver with builtin_platform driver in non
modules.
We see an increasing number of non-modular drivers using
modular_driver() type register functions. There are several downsides
to letting this continue unchecked:
- The code can appear modular to a reader of the code, and they won't
know if the code really is modular without checking the Makefile
and Kconfig to see if compilation is governed by a bool or
tristate.
- Coders of drivers may be tempted to code up an __exit function that
is never used, just in order to satisfy the required three args of
the modular registration function.
- Non-modular code ends up including the <module.h> which increases
CPP overhead that they don't need.
- It hinders us from performing better separation of the module init
code and the generic init code.
So here we introduce similar macros for builtin drivers. Then we
convert builtin drivers (controlled by a bool Kconfig) by making the
following type of mapping:
module_platform_driver() ---> builtin_platform_driver()
module_platform_driver_probe() ---> builtin_platform_driver_probe().
The set of drivers that are converted here are just the ones that
showed up as relying on an implicit include of <module.h> during a
pending header cleanup. So we convert them here vs adding an include
of <module.h> to non-modular code to avoid compile fails. Additonal
conversions can be done asynchronously at any time.
Once again, an unused module_exit function that is removed here
appears in the diffstat as an outlier wrt all the other changes"
* tag 'module-builtin_driver-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:
drivers/clk: convert sunxi/clk-mod0.c to use builtin_platform_driver
drivers/power: Convert non-modular syscon-reboot to use builtin_platform_driver
drivers/soc: Convert non-modular soc-realview to use builtin_platform_driver
drivers/soc: Convert non-modular tegra/pmc to use builtin_platform_driver
drivers/cpufreq: Convert non-modular s5pv210-cpufreq.c to use builtin_platform_driver
drivers/cpuidle: Convert non-modular drivers to use builtin_platform_driver
drivers/platform: Convert non-modular pdev_bus to use builtin_platform_driver
platform_device: better support builtin boilerplate avoidance
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=KDJO
-----END PGP SIGNATURE-----
Merge tag 'module_init-alternate_initcall-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
Pull module_init replacement part two from Paul Gortmaker:
"Replace module_init with appropriate alternate initcall in non
modules.
This series converts non-modular code that is using the module_init()
call to hook itself into the system to instead use one of our
alternate priority initcalls.
Unlike the previous series that used device_initcall and hence was a
runtime no-op, these commits change to one of the alternate initcalls,
because (a) we have them and (b) it seems like the right thing to do.
For example, it would seem logical to use arch_initcall for arch
specific setup code and fs_initcall for filesystem setup code.
This does mean however, that changes in the init ordering will be
taking place, and so there is a small risk that some kind of implicit
init ordering issue may lie uncovered. But I think it is still better
to give these ones sensible priorities than to just assign them all to
device_initcall in order to exactly preserve the old ordering.
Thad said, we have already made similar changes in core kernel code in
commit c96d6660dc ("kernel: audit/fix non-modular users of
module_init in core code") without any regressions reported, so this
type of change isn't without precedent. It has also got the same
local testing and linux-next coverage as all the other pull requests
that I'm sending for this merge window have got.
Once again, there is an unused module_exit function removal that shows
up as an outlier upon casual inspection of the diffstat"
* tag 'module_init-alternate_initcall-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:
x86: perf_event_intel_pt.c: use arch_initcall to hook in enabling
x86: perf_event_intel_bts.c: use arch_initcall to hook in enabling
mm/page_owner.c: use late_initcall to hook in enabling
lib/list_sort: use late_initcall to hook in self tests
arm: use subsys_initcall in non-modular pl320 IPC code
powerpc: don't use module_init for non-modular core hugetlb code
powerpc: use subsys_initcall for Freescale Local Bus
x86: don't use module_init for non-modular core bootflag code
netfilter: don't use module_init/exit in core IPV4 code
fs/notify: don't use module_init for non-modular inotify_user code
mm: replace module_init usages with subsys_initcall in nommu.c
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=0BDx
-----END PGP SIGNATURE-----
Merge tag 'module_init-device_initcall-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
Pull module_init replacement part one from Paul Gortmaker:
"Replace module_init with equivalent device_initcall in non modules.
This series of commits converts non-modular code that is using the
module_init() call to hook itself into the system to instead use
device_initcall().
The conversion is a runtime no-op, since module_init actually becomes
__initcall in the non-modular case, and that in turn gets mapped onto
device_initcall. A couple files show a larger negative diffstat,
representing ones that had a module_exit function that we remove here
vs previously relying on the linker to dispose of it.
We make this conversion now, so that we can relocate module_init from
init.h into module.h in the future.
The files changed here are just limited to those that would otherwise
have to add module.h to obviously non-modular code, in order to avoid
a compile fail, as testing has shown"
* tag 'module_init-device_initcall-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:
MIPS: don't use module_init in non-modular cobalt/mtd.c file
drivers/leds: don't use module_init in non-modular leds-cobalt-raq.c
cris: don't use module_init for non-modular core eeprom.c code
tty/metag_da: Avoid module_init/module_exit in non-modular code
drivers/clk: don't use module_init in clk-nomadik.c which is non-modular
xtensa: don't use module_init for non-modular core network.c code
sh: don't use module_init in non-modular psw.c code
mn10300: don't use module_init in non-modular flash.c code
parisc64: don't use module_init for non-modular core perf code
parisc: don't use module_init for non-modular core pdc_cons code
cris: don't use module_init for non-modular core intmem.c code
ia64: don't use module_init in non-modular sim/simscsi.c code
ia64: don't use module_init for non-modular core kernel/mca.c code
arm: don't use module_init in non-modular mach-vexpress/spc.c code
powerpc: don't use module_init in non-modular 83xx suspend code
powerpc: use device_initcall for registering rtc devices
x86: don't use module_init in non-modular devicetree.c code
x86: don't use module_init in non-modular intel_mid_vrtc.c
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=qotW
-----END PGP SIGNATURE-----
Merge tag 'module-implicit-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
Pull implicit module.h fixes from Paul Gortmaker:
"Fix up implicit <module.h> users that will break later.
The files changed here are simply modular source files that are
implicitly relying on <module.h> being present. We fix them up now,
so that we can decouple some of the module related init code from the
core init code in the future.
The addition of the module.h include to several files here is also a
no-op from a code generation point of view, else there would already
be compile issues with these files today.
There may be lots more implicit includes of <module.h> in tree, but
these are the ones that extensive build test coverage has shown that
must be fixed in order to avoid build breakage fallout for the pending
module.h <---> init.h code relocation we desire to complete"
* tag 'module-implicit-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:
frv: add module.h to mb93090-mb00/flash.c to avoid compile fail
drivers/cpufreq: include <module.h> for modular exynos-cpufreq.c code
drivers/staging: include <module.h> for modular android tegra_ion code
crypto/asymmetric_keys: pkcs7_key_type needs module.h
sh: mach-highlander/psw.c is tristate and should use module.h
drivers/regulator: include <module.h> for modular max77802 code
drivers/pcmcia: include <module.h> for modular xxs1500_ss code
drivers/hsi: include <module.h> for modular omap_ssi code
drivers/gpu: include <module.h> for modular rockchip code
drivers/gpio: include <module.h> for modular crystalcove code
drivers/clk: include <module.h> for clk-max77xxx modular code
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=qNLm
-----END PGP SIGNATURE-----
Merge tag 'cpuinit-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
Pull __cpuinit removal from Paul Gortmaker:
"Remove __cpuinit macros and users.
We removed the __cpuinit stuff in 3.11-rc1 with commit 22f0a27367
("init.h: remove __cpuinit sections from the kernel") but we left some
no-op stubs as a courtesy to unmerged code.
Here we get rid of the stubs as well, since (as can be seen in these
changes) they are enabling use cases to sneak back in, primarily from
older BSP code that has been living out of tree for some time prior to
getting mainlined. So we get rid of these "new" users 1st and then
get rid of the stubs.
Obviously, getting rid of the stubs can't happen until all the users
are gone, so I had to keep this together as a series, even though some
of these commits since got picked up into maintainers trees as well.
The nature of this change is such that it should have zero impact on
the generated runtime.
This is one of several independent cleanup branches aimed at enabling
better organization in the init.h and module.h code. They have been
getting coverage in the linux-next tree for the last month, in
addition to my local testing, which also covers approximately a half
dozen or more architectures"
* tag 'cpuinit-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:
init: delete the __cpuinit related stubs
kernel/cpu.c: remove new instance of __cpuinit that crept back in
sched/core: remove __cpuinit section tag that crept back in.
mips/mm/tlbex: remove new instance of __cpuinit that crept back in
mips/c-r4k: remove legacy __cpuinit section that crept in
mips/bcm77xx: remove legacy __cpuinit sections that crept in
mips/ath25: remove legacy __cpuinit section that crept in
arm/mach-hisi: remove legacy __CPUINIT section that crept in
arm/mach-rockchip: remove legacy __cpuinit section that crept in
arm/mach-mvebu: remove legacy __cpuinit sections that crept in
arm/mach-keystone: remove legacy __cpuinit sections that crept in
A whole lot of bug fixes. Nothing stands out here except the ability to
enable CONFIG_OF on every architecture, and an import of a newer version
of dtc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=tm5y
-----END PGP SIGNATURE-----
Merge tag 'devicetree-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux
Pull devicetree updates from Grant Likely:
"A whole lot of bug fixes.
Nothing stands out here except the ability to enable CONFIG_OF on
every architecture, and an import of a newer version of dtc"
* tag 'devicetree-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux: (22 commits)
of/irq: Rename "intc_desc" to "of_intc_desc" to fix OF on sh
of/irq: Fix pSeries boot failure
Documentation: DT: Fix a typo in the filename "lantiq,<chip>-pinumx.txt"
of: define of_find_node_by_phandle for !CONFIG_OF
of/address: use atomic allocation in pci_register_io_range()
of: Add vendor prefix for Zodiac Inflight Innovations
dt/fdt: add empty versions of early_init_dt_*_memory_arch
of: clean-up unnecessary libfdt include paths
of: make unittest select OF_EARLY_FLATTREE instead of depend on it
of: make CONFIG_OF user selectable
MIPS: prepare for user enabling of CONFIG_OF
of/fdt: fix argument name and add comments of unflatten_dt_node()
of: return NUMA_NO_NODE from fallback of_node_to_nid()
tps6507x.txt: Remove executable permission
of/overlay: Grammar s/an negative/a negative/
of/fdt: Make fdt blob input parameters of unflatten functions const
of: add helper function to retrive match data
of: Grammar s/property exist/property exists/
of: Move OF flags to be visible even when !CONFIG_OF
scripts/dtc: Update to upstream version 9d3649bd3be245c9
...
Pull watchdog updates from Wim Van Sebroeck:
"This contains:
- new driver for ST's LPC Watchdog
- new driver for Conexant Digicolor CX92755 SoC
- new driver for DA9062 watchdog
- Addition of the watchdog registration deferral mechanism
- several improvements on omap_wdt
- several improvements and reboot-support for imgpdc_wdt
- max63xx_wdt improvements
- imx2_wdt improvements
- dw_wdt improvements
- and other small improvements and fixes"
* git://www.linux-watchdog.org/linux-watchdog: (37 commits)
watchdog: omap_wdt: early_enable module parameter
watchdog: gpio_wdt: Add option for early registration
watchdog: watchdog_core: Add watchdog registration deferral mechanism
watchdog: max63xx: dynamically allocate device
watchdog: imx2_wdt: Disable previously acquired clock on error path
watchdog: imx2_wdt: Check for clk_prepare_enable() error
watchdog: hpwdt: Add support for WDIOC_SETOPTIONS
watchdog: docs: omap_wdt also understands nowayout
watchdog: omap_wdt: implement get_timeleft
watchdog: da9062: DA9062 watchdog driver
watchdog: imx2_wdt: set watchdog parent device
watchdog: mena21_wdt: Fix possible NULL pointer dereference
watchdog: dw_wdt: keepalive the watchdog at write time
watchdog: dw_wdt: No need for a spinlock
watchdog: imx2_wdt: also set wdog->timeout to new_timeout
watchdog: Allow compile test of GPIO consumers if !GPIOLIB
watchdog: cadence: Add dependency on HAS_IOMEM
watchdog: max63xx_wdt: Constify platform_device_id
watchdog: MAX63XX_WATCHDOG does not depend on ARM
watchdog: imgpdc: Add some documentation about the timeout
...
drivers and updates to existing ones, as usual. There are some fixes to
the framework itself and several cleanups for sparse warnings, etc.
Please consider pulling.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=Iv72
-----END PGP SIGNATURE-----
Merge tag 'clk-for-linus-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clock framework updates from Michael Turquette:
"The changes to the common clock framework for 4.2 are dominated by new
drivers and updates to existing ones, as usual.
There are some fixes to the framework itself and several cleanups for
sparse warnings, etc"
* tag 'clk-for-linus-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (135 commits)
clk: stm32: Add clock driver for STM32F4[23]xxx devices
dt-bindings: Document the STM32F4 clock bindings
cpufreq: exynos: remove Exynos4210 specific cpufreq driver support
ARM: Exynos: switch to using generic cpufreq driver for Exynos4210
clk: samsung: exynos4: add cpu clock configuration data and instantiate cpu clock
clk: samsung: add infrastructure to register cpu clocks
clk: add CLK_RECALC_NEW_RATES clock flag for Exynos cpu clock support
doc: dt: add documentation for lpc1850-ccu clk driver
clk: add lpc18xx ccu clk driver
doc: dt: add documentation for lpc1850-cgu clk driver
clk: add lpc18xx cgu clk driver
clk: keystone: add support for post divider register for main pll
clk: mvebu: flag the crypto clk as CLK_IGNORE_UNUSED
clk: cygnus: remove Cygnus dummy clock binding
clk: cygnus: add clock support for Broadcom Cygnus
clk: Change bcm clocks build dependency
clk: iproc: add initial common clock support
clk: iproc: define Broadcom iProc clock binding
MAINTAINERS: update email for Michael Turquette
clk: meson: add some error handling in meson_clk_register_cpu()
...
Pull LED subsystem updates from Bryan Wu:
"In this cycle, we finished to merge patches for LED Flash class
driver.
Other than that we have some bug fixes and new drivers for LED
controllers"
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds: (33 commits)
leds:lp55xx: fix firmware loading error
leds: fix max77693-led build errors
leds: fix aat1290 build errors
leds: aat1290: pass flags parameter to devm_gpiod_get
leds: ktd2692: pass flags parameter to devm_gpiod_get
drivers/leds: don't use module_init in non-modular leds-cobalt-raq.c
leds: aat1290: add support for V4L2 Flash sub-device
DT: aat1290: Document handling external strobe sources
leds: max77693: add support for V4L2 Flash sub-device
media: Add registration helpers for V4L2 flash sub-devices
v4l: async: Add a pointer to of_node to struct v4l2_subdev, match it
Documentation: leds: Add description of v4l2-flash sub-device
leds: add BCM6358 LED driver
leds: add DT binding for BCM6358 LED controller
leds: fix brightness changing when software blinking is active
Documentation: leds-lp5523: describe master fader attributes
leds: lp5523: add master_fader support
leds: leds-gpio: Allow compile test if !GPIOLIB
leds: leds-gpio: Add missing #include <linux/of.h>
gpiolib: Add missing dummies for the unified device properties interface
...
asus-wmi: Fan control
dell*: Add Dell airplane mode switch driver
ideapad-laptop: Platform rfkill fixes, and regression fix
pvpanic: Handle missing _STA correctly
toshiba*: Rafactor bluetooth support, haps documentation, driver cleanup
other: Use acpi_video_unregister_backlight instead of acpi_video_unregister in
serveral drivers.
Orphan msi-wmi.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJVks/CAAoJEKbMaAwKp364M5kH/06QhbX8NBSrzZk96jTmiFrP
pSO1Z6Jwnm3SL/phUAaRusNVWh0ZsaezvQ6M3Lnsjeh+07qPsF+lag+nHGYXSrQJ
3LVOdqXAojnvPIPNxaTSXylypF776WqFcWwzksICaJo/RA8mE/I4S0A6PMzujivV
6aAZEApED9EFWgnBWz8yYDscTUF7Bypy5/6uNtI0CRXFwUw1C05f5LW5J/qPpIMW
lerSLJKQSpuGbK3db4TqlwJOCZXdSb3HgzLAQKvzhRCukyEdA3zL76Jj6DfVhE9d
nKybk30qYVy1smEWH/I2jMSrxcjY56pRnGhanc/U5gSo9WARGjed/XKtbkFqpSQ=
=9RCr
-----END PGP SIGNATURE-----
Merge tag 'platform-drivers-x86-v4.2-1' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86
Pull x86 platform driver updates from Darren Hart:
"Fairly routine update for platform-drivers-x86.
Mostly fixes and cleanups, with a significant refactoring of toshiba*
drivers. Includes the addition of the dell-rbtn driver.
Details:
asus-wmi:
- fan control
dell*:
- add Dell airplane mode switch driver
ideapad-laptop:
- platform rfkill fixes, and regression fix
pvpanic:
- handle missing _STA correctly
toshiba*:
- rafactor bluetooth support
- haps documentation
- driver cleanup
other:
- Use acpi_video_unregister_backlight instead of
acpi_video_unregister in serveral drivers.
- Orphan msi-wmi.
* tag 'platform-drivers-x86-v4.2-1' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: (24 commits)
MAINTAINERS: Orphan x86 driver msi-wmi
ideapad: fix software rfkill setting
dell-laptop: Use dell-rbtn instead i8042 filter when possible
dell-rbtn: Export notifier for other kernel modules
dell-rbtn: Dell Airplane Mode Switch driver
samsung-laptop: Use acpi_video_unregister_backlight instead of acpi_video_unregister
asus-wmi: Use acpi_video_unregister_backlight instead of acpi_video_unregister
apple_gmux: Use acpi_video_unregister_backlight instead of acpi_video_unregister
pvpanic: handle missing _STA correctly
ideapad_laptop: Lenovo G50-30 fix rfkill reports wireless blocked
asus-wmi: add fan control
Documentation/ABI: Add file describing the sysfs entries for toshiba_haps
toshiba_haps: Make use of DEVICE_ATTR_{RW, WO} macros
toshiba_haps: Replace sscanf with kstrtoint
toshiba_acpi: Bump driver version to 0.22
toshiba_acpi: Remove TOS_FAILURE check from some functions
toshiba_acpi: Comments cleanup
toshiba_acpi: Rename hci_{read, write}1 functions
toshiba_acpi: Remove no longer needed hci_{read, write}2 functions
toshiba_bluetooth: Change BT status message to debug
...
Merge third patchbomb from Andrew Morton:
- the rest of MM
- scripts/gdb updates
- ipc/ updates
- lib/ updates
- MAINTAINERS updates
- various other misc things
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (67 commits)
genalloc: rename of_get_named_gen_pool() to of_gen_pool_get()
genalloc: rename dev_get_gen_pool() to gen_pool_get()
x86: opt into HAVE_COPY_THREAD_TLS, for both 32-bit and 64-bit
MAINTAINERS: add zpool
MAINTAINERS: BCACHE: Kent Overstreet has changed email address
MAINTAINERS: move Jens Osterkamp to CREDITS
MAINTAINERS: remove unused nbd.h pattern
MAINTAINERS: update brcm gpio filename pattern
MAINTAINERS: update brcm dts pattern
MAINTAINERS: update sound soc intel patterns
MAINTAINERS: remove website for paride
MAINTAINERS: update Emulex ocrdma email addresses
bcache: use kvfree() in various places
libcxgbi: use kvfree() in cxgbi_free_big_mem()
target: use kvfree() in session alloc and free
IB/ehca: use kvfree() in ipz_queue_{cd}tor()
drm/nouveau/gem: use kvfree() in u_free()
drm: use kvfree() in drm_free_large()
cxgb4: use kvfree() in t4_free_mem()
cxgb3: use kvfree() in cxgb_free_mem()
...
Pull timer fixes from Thomas Gleixner:
"This contains:
- a build regression fix introduced by the timeconst move
- a hotplug regression fix introduced by the timer wheel diet
- a cpu hotplug bug fix for the exynos clocksource driver"
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
time: Remove development rules from Kbuild/Makefile
timer: Fix hotplug regression
clocksource: exynos_mct: Avoid blocking calls in the cpu hotplug notifier
Scott Feldman