Commit graph

98 commits

Author SHA1 Message Date
Alexey Brodkin
aba6de38d2 usb: Remove annoying warning about bogus URB
When USB Wi-Fi dongle based on Atheros AR9271 is connected to OHCI
(USB 1.1) controller following warnings flood debug console:
------------------------>8---------------------------
usb 1-1: new full-speed USB device number 2 using ohci-platform
usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4 at drivers/usb/core/urb.c:450
usb_submit_urb+0x162/0x404
usb 1-1: BOGUS urb xfer, pipe 1 != type 3
Modules linked in:
CPU: 0 PID: 4 Comm: kworker/0:0 Not tainted 4.6.3 #10
Workqueue: events request_firmware_work_func

Stack Trace:
  arc_unwind_core.constprop.1+0x94/0x10c
---[ end trace 2249b79eac9991d1 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4 at drivers/usb/core/urb.c:450 usb_submit_urb+0x162/0x404
usb 1-1: BOGUS urb xfer, pipe 1 != type 3
Modules linked in:
CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G        W       4.6.3 #10
Workqueue: events request_firmware_work_func

Stack Trace:
  arc_unwind_core.constprop.1+0x94/0x10c
---[ end trace 2249b79eac9991d2 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4 at drivers/usb/core/urb.c:450 usb_submit_urb+0x162/0x404
usb 1-1: BOGUS urb xfer, pipe 1 != type 3
Modules linked in:
CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G        W       4.6.3 #10
Workqueue: events request_firmware_work_func

Stack Trace:
  arc_unwind_core.constprop.1+0x94/0x10c
---[ end trace 2249b79eac9991d3 ]---

...
------------------------>8---------------------------

With removed warning Wi-Fi dongle works properly.

Even though this is not the best solution it gets us a working Wireless
AP. Anyways new discussion was started in linux-usb mailing list to find
a proper solution instead of that hack.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2016-07-05 22:59:14 +02:00
Hauke Mehrtens
1d15a96b29 kernel: fix build of kmod-udptunnel4 and kmod-udptunnel6
The kernel config option CONFIG_NET_UDP_TUNNEL is not visible and can
not directly be activated. When kmod-udptunnel4 or kmod-udptunnel6 are
build these packages could be empty when no other kernel module selects
CONFIG_NET_UDP_TUNNEL.

Reported-by: Baptiste Jonglez <baptiste@bitsofnetworks.org>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2016-07-02 18:35:58 +02:00
daniel
f576ff05a1 kernel: Fix ipv6 mc snooping if bridge has no ipv6 address
This patch is a backport for current LEDE 4.4 Kernels.
It is already upstream, for linux-next and stable.
The initial commit message is below:

The bridge is falsly dropping ipv6 mulitcast packets if there is:
 1. No ipv6 address assigned on the brigde.
 2. No external mld querier present.
 3. The internal querier enabled.

When the bridge fails to build mld queries, because it has no
ipv6 address, it slilently returns, but keeps the local querier enabled.
This specific case causes confusing packet loss.

Ipv6 multicast snooping can only work if:
 a) An external querier is present
 OR
 b) The bridge has an ipv6 address an is capable of sending own queries

Otherwise it has to forward/flood the ipv6 multicast traffic,
because snooping cannot work.

This patch fixes the issue by adding a flag to the bridge struct that
indicates that there is currently no ipv6 address assinged to the bridge
and returns a false state for the local querier in
__br_multicast_querier_exists().

Special thanks to Linus Lüssing.

Signed-off-by: Daniel Danzberger <daniel@dd-wrt.com>
2016-06-30 22:48:39 +02:00
Hauke Mehrtens
dc140e00a9 kernel: fix missing break in ubi auto-mounting patch
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Reviewed-by: Jo-Philipp Wich <jo@mein.io>
2016-06-27 08:10:36 +02:00
Hauke Mehrtens
459a8afff1 kernel: remove igb: Fix Null-pointer dereference patch
This patch is already included in the Linux mainline kernel since
v3.15, remove it from LEDE, see the lines directly before this patch.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2016-06-26 18:47:29 +02:00
Hauke Mehrtens
bf32177a1d kernel: remove full cache flush in fuse_copy_do() for MIPS
This patch was introduced in commit r16412 for the brcm47xx target only
and then moved to generic in commit r32395. It was initially added
because of ticket #5186 and should fix some problems with fuse file
systems and MIPS caches. The commit comment in r32395 says that this a
generic problem in MIPS CPUs, but does not name any specifics about
that. There was a fix added to kernel 2.6.21 in commit commit
7575a49f20 "[MIPS] Implement flush_anon_page()." that should fix this
problem, but that was already available before both commits were done
to OpenWrt.

I just tested fuse with ntfs.3g without this patch on a BCM4704
(BMIPS3300 V0.6) SoC and haven't seen any problems. Someone reported
that removing this patch improves some fuse operations by 5 times on
some modern MIPS cores.
My test was only a simple "dd if=/dev/zero of=/mnt/zero bs=5000" to an
USB stick.

This patch removes the patch to OpenWrt, because I assume that it is
not needed any more and Felix, the orginal author, also thinks so.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2016-06-26 18:22:23 +02:00
Hauke Mehrtens
2abb02419d kernel: remove one of two patches deactivating broken vdso support on mips
The patch target/linux/generic/patches-4.4/206-mips-disable-vdso.patch
should be sufficient.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2016-06-26 18:22:23 +02:00
Hauke Mehrtens
84d489f64f kernel: update to version 4.4.14
Changelog: https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.14

Some manual changes to target/linux/generic/patches-4.4/610-
netfilter_match_bypass_default_checks.patch were needed.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2016-06-26 18:20:37 +02:00
Hauke Mehrtens
f97ad870e1 squashfs4: use upstream xz compression header format
In the upstream kernel and the upstream squashfs4 tools the xz
compression header looks the following:
struct disk_comp_opts {
        __le32 dictionary_size;
        __le32 flags;
};

We added some other members and also moved some existing members. Place
the members which are already in upstream header at the same position
as in that kernel and add our own at the end. The kernel should not
have a problem when there are some additional members and just ignore
them.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2016-06-22 19:32:06 +02:00
Rafał Miłecki
65a22d84ad kernel: backport bgmac changes from net-next
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
2016-06-20 23:07:31 +02:00
Rafał Miłecki
4bd0edba1e kernel: rename bgmac patches that went into the same kernel
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
2016-06-20 23:07:31 +02:00
Rafał Miłecki
cf6d9d97fb kernel: rename B53 symbols to avoid upstream kernel conflict
In kernel 4.7 there is upstreamed b53 driver using (mostly?) the same
symbols as our b53 does. Change our symbols so both drivers can coexist
in kernel tree.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Acked-by: Jonas Gorski <jonas.gorski@gmail.com>
2016-06-20 08:00:14 +02:00
Daniel Golle
67475b0e31 kernel: backport cosmetic ubifs patch
Despite the MS_SILENT flag being set when probing for ubifs rootfs a
logline indicating an error is generated during boot:
UBIFS error (pid: 1): cannot open "ubi0:rootfs", error -19
This leads to confusion and there shouldn't be lines containing
the word 'error' twice in a bootlog if actually everything is fine
(just the rootfs happens to be something else than ubifs)

The patch added has been submitted and was accepted upstream, see:
http://lists.infradead.org/pipermail/linux-mtd/2016-June/068056.html
http://patchwork.ozlabs.org/patch/637491

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2016-06-18 19:14:05 +02:00
Felix Fietkau
ad76366d7d kernel: refresh patches
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-06-15 14:36:47 +02:00
Felix Fietkau
be74158102 kernel: replace SMP cacheflush fix with some patches from linux-mti.git
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-06-15 14:36:47 +02:00
Felix Fietkau
e6d3899ddc kernel: add support for uncompressed zImage on ARM
This can be used to prevent double compression for platforms where the
boot loader already expects compressed images.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-06-15 14:36:47 +02:00
Álvaro Fernández Rojas
0aa6c7df60 kernel: update kernel 4.4 to version 4.4.13
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-06-12 15:51:54 +02:00
Felix Fietkau
fecd715ef8 kernel: merge pending fq_codel backlog accounting fix
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-06-11 09:51:23 +02:00
Felix Fietkau
eed2f24c0d kernel: fix mips MT_SMP kernel crash on cache flush
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-06-11 09:49:13 +02:00
Jo-Philipp Wich
24a7ccb056 treewide: replace jow@openwrt.org with jo@mein.io
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2016-06-07 11:42:52 +02:00
Felix Fietkau
7eeb254cc4 treewide: replace nbd@openwrt.org with nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-06-07 08:58:42 +02:00
Álvaro Fernández Rojas
a105eac4dd kernel: update kernel 4.4 to version 4.4.12
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-06-02 15:34:34 +02:00
Daniel Gimpelevich
2b4e5d478b kernel: remove a hack that was obsoleted upstream
Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
2016-05-27 16:08:47 +02:00
Ash Benz
d517d8691a kernel/mtd: Add support for Macronix mx25u25635f, used in C2600 v1.1
Signed-off-by: Ash Benz <ash.benz@bk.ru>
2016-05-27 15:50:18 +02:00
Álvaro Fernández Rojas
c4664b0f91 kernel: update kernel 4.4 to version 4.4.11
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-05-19 21:08:06 +02:00
Felix Fietkau
2c83003143 kernel: fix unaligned access issue in the bridge multicast-to-unicast patch
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-05-19 17:55:54 +02:00
Felix Fietkau
b8a129638e kernel: add back the macronix software protection disable patch
It was accidentally left out when 4.4 support was added

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-05-18 15:22:26 +02:00
Felix Fietkau
17de501daa kernel: backport patches for fq_codel queue memory limit support
Use it to replace the reduction in max packets/flows

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-05-16 19:54:50 +02:00
Jo-Philipp Wich
d4e552ba16 kernel: fix yaffs2 build with kernel 4.4
Fix YAFFS2 build after upstream nd_set_link() removal by importing
http://permalink.gmane.org/gmane.linux.embedded.yocto.linux-yocto/4373

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2016-05-16 15:49:25 +02:00
Felix Fietkau
ce21e18d57 kernel: fix a compiler warning on 64 bit systems
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-05-15 17:12:01 +02:00
Felix Fietkau
fad8bdfa40 kernel: backport patches improving fq_codel drop behavior
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-05-12 21:04:50 +02:00
Felix Fietkau
26c137621f kernel: remove out-of-tree patches for reducing qdisc truesize
The copy overhead can be quite expensive

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-05-12 20:51:55 +02:00
Felix Fietkau
75b069f505 kernel: fold codel default fix into main patch
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-05-12 20:44:16 +02:00
Felix Fietkau
98010ab489 kernel: remove ocf support, cryptodev-linux should be used instead
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-05-12 19:35:32 +02:00
Kevin Darbyshire-Bryant
e288e1bd32 kernel: fq_codel match flows_cnt to limit sizing
OpenWRT changed the default fq_codel sch->limit from 10240 to 1024,
without also adjusting q->flows_cnt.  Eric Dumazet explains below that
you must also adjust the buckets (q->flows_cnt) for this not to break.

Eric explains: Limit of 1024 packets and 1024 flows is not wise I think.
(If all buckets are in use, each bucket has a virtual queue of 1 packet,
which is almost the same than having no queue at all)

I suggest to have at least 8 packets per bucket, to let Codel have a
chance to trigger.  So you could either reduce number of buckets to 128
(if memory is tight), or increase limit to 8192.

flows_cnt is now set to 1024/8=128

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2016-05-12 03:29:36 +02:00
Felix Fietkau
05459a004a kernel: move the old gpio watchdog driver from generic to brcm47xx
brcm47xx is the only user

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-05-12 18:10:09 +02:00
Jo-Philipp Wich
33d9d6c375 kernel: add workaround to rebuild vdso-n32.so.dbg too
Building for octeon fails with

  'arch/mips/vdso/vdso-n32.so.dbg' already contains a '.MIPS.abiflags'
  section

if the file already exists from a prior build.

Use the same workaround as the one for vdso.so.dbg committed in
9eb155353a.

Commit 91f205acaf extended the workaround
to cover vdso-o32.so.dbg but missed the vdso-n32.so.dbg which is added
now by this change.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2016-05-12 00:27:47 +02:00
Álvaro Fernández Rojas
e32b2f92b1 kernel: update kernel 4.4 to version 4.4.10
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-05-11 21:34:27 +02:00
Álvaro Fernández Rojas
b062266ad6 kernel: update kernel 4.4 to version 4.4.9
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-05-10 10:43:17 +02:00
Stijn Tintel
91f205acaf kernel: add workaround to rebuild vdso-o32.so.dbg
Building for octeon fails with

  'arch/mips/vdso/vdso-o32.so.dbg' already contains a '.MIPS.abiflags'
  section

if the file already exists from a prior build.

Use the same workaround as the one for vdso.so.dbg committed in
9eb155353a.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2016-05-09 02:31:04 +02:00
Jo-Philipp Wich
9eb155353a kernel: add a workaround to rebuild vdso.so.dbg after genvdso
Currently the build fails with

  'arch/mips/vdso/vdso.so.dbg' already contains a '.MIPS.abiflags' section

if the file already exists from a prior build.

Add a makefile rule to force the rebuild of vdso.so.dbg if genvdso has
has been changed to workaround the failure.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2016-04-29 09:58:39 +02:00
Álvaro Fernández Rojas
a90ee92337 kernel: fix ip6_tunnel compilation
Replace undefined iph for ip_hdr(skb)

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-04-24 12:56:07 +02:00
Álvaro Fernández Rojas
3faf65e928 kernel: update kernel 4.4 to version 4.4.8
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-04-24 11:32:17 +02:00
Rafał Miłecki
83ca0efb3e kernel: backport support for accelerated SPI flash read
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 49233
2016-04-26 09:23:12 +00:00
Hauke Mehrtens
f0b3964f1b kernel: update kernel 4.4 to version 4.4.7
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 49176
2016-04-16 21:05:48 +00:00
Rafał Miłecki
e920824fdd kernel: backport patch making bcm47xxsflash arch independent
This will be needed to use bcm47xxsflash on ARM for BCM53573.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 49168
2016-04-15 10:11:44 +00:00
Rafał Miłecki
490861a3f5 kernel: use upstream fixes for bgmac and BCM4709(4)
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 49167
2016-04-15 10:11:31 +00:00
John Crispin
9ef282cd96 arc770: enable unaligned access handling simulation in software
This enables misaligned access handling by software in Linux kernel.

With some wireless drivers (ath9k-htc and mt7601u for example) we see
misaligned accesses here and there and to cope with that without
fixing stuff in the drivers we're just gracefully handling it on ARC.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>

SVN-Revision: 49134
2016-04-09 10:25:16 +00:00
Gabor Juhos
c8a6c583fc generic/4.4: remove ISSI SI25CD512 SPI flash support patch
The flash is already supported in mainline kernel since 4.3-rc1.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 49063
2016-03-21 14:18:53 +00:00
Hauke Mehrtens
b3aae4c672 kernel: update kernel 4.4 to version 4.4.6
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 49032
2016-03-17 21:41:07 +00:00