Commit graph

119 commits

Author SHA1 Message Date
Felix Fietkau
1b9dbb8532 Revert "kernel: remove long obsolete gpio spi controller driver patch"
This reverts commit 9e62a7668c.
2016-08-04 23:10:15 +02:00
Felix Fietkau
002b453687 kernel: add -mtune=34kc to MIPS CFLAGS when building for mips32r2
This provides a good tradeoff across at least 24Kc-74Kc, while also
producing smaller code.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-08-04 22:53:01 +02:00
Felix Fietkau
7c874d18f5 kernel: mark compression modules as hiddden to obsolete the compressor kconfig hack
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-08-04 20:53:02 +02:00
Felix Fietkau
93fb6ce05b kernel: mark kmod-udptunnel as hiddden to replace the NET_UDP_TUNNEL kconfig hack
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-08-04 20:53:02 +02:00
Felix Fietkau
577f873daf kernel: remove unused morse led trigger driver
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-08-04 20:53:02 +02:00
Felix Fietkau
9e62a7668c kernel: remove long obsolete gpio spi controller driver patch
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-08-04 20:53:02 +02:00
Felix Fietkau
99dd163bc3 kernel: remove a long obsolete unlzo decompressor fix
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-08-04 20:53:02 +02:00
Felix Fietkau
08fe1c6dbc kernel: remove obsolete slab tuning patch
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-08-04 20:53:02 +02:00
Felix Fietkau
56cf1adc50 kernel: remove esfq qdisc
It has been obsolete for years now

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-08-04 18:27:54 +02:00
Felix Fietkau
7bf3695b02 kernel: clean up 260-crypto_test_dependencies.patch to get rid of some more kernel bloat
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-08-03 19:16:32 +02:00
Felix Fietkau
9201e88f51 kernel: remove hostap driver
It has been marked as broken for well over a month now and nobody has
complained.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-31 12:25:24 +02:00
Felix Fietkau
9a3852bf8c kernel: fix crashlog regression on x86
Check memblock regions for sufficient size before attempting to use
them. Allow checks for multiple memblock regions until a suitable one is
found.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-30 12:25:57 +02:00
Felix Fietkau
6b5a418512 kernel: fix crashlog issues on various architectures
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-28 21:26:37 +02:00
Alexey Brodkin
18f368fa35 linux: Get rid of 000-keep_initrafs_the_default.patch
With that patch in place for initramfs no additional options are
reported for "/" partition. What's really important is missing
info about sizes. Which in its turn makes opkg think that there's
no space on "/" partition to install software.

I understand that's a sort of corner-case, people rarely install
packages on ramfs but anyways why not?

Just in case that's what I see with the patch:
---------------------->8--------------------
root@lede:/# cat /proc/mounts
rootfs / rootfs rw 0 0
proc /proc proc rw,nosuid,nodev,noexec,noatime 0 0
sysfs /sys sysfs rw,nosuid,nodev,noexec,noatime 0 0
tmpfs /tmp tmpfs rw,nosuid,nodev,noatime 0 0
tmpfs /dev tmpfs rw,nosuid,relatime,size=512k,mode=755 0 0
devpts /dev/pts devpts rw,nosuid,noexec,relatime,mode=600 0 0
debugfs /sys/kernel/debug debugfs rw,noatime 0 0
---------------------->8--------------------

And without:
---------------------->8--------------------
root@lede:/# cat /proc/mounts
rootfs / rootfs rw,size=256168k,nr_inodes=32021 0 0
proc /proc proc rw,nosuid,nodev,noexec,noatime 0 0
sysfs /sys sysfs rw,nosuid,nodev,noexec,noatime 0 0
tmpfs /tmp tmpfs rw,nosuid,nodev,noatime 0 0
tmpfs /dev tmpfs rw,nosuid,relatime,size=512k,mode=755 0 0
devpts /dev/pts devpts rw,nosuid,noexec,relatime,mode=600 0 0
debugfs /sys/kernel/debug debugfs rw,noatime 0 0
---------------------->8--------------------

Note how different is entry for rootfs.

And given there's no known rationale for that patch we're
getting rid of it.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Jonas Gorski <jonas.gorski@gmail.com>
Cc: Rafał Miłecki <zajec5@gmail.com>
Cc: John Crispin <john@phrozen.org>
Cc: Felix Fietkau <nbd@nbd.name>
2016-07-23 19:04:37 +02:00
Rafał Miłecki
60d2620253 kernel: update bcma backporting changes up to 4.8
This allows building bcm47xxsflash on ARM.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
2016-07-20 13:42:42 +02:00
Rafał Miłecki
d12e276cb0 kernel: backport patch for MTD_BCM47XXSFLASH dependency
This is required to update bcma without build breakage. One of bcma
patches changes BCMA_SFLASH dependency.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
2016-07-20 13:00:14 +02:00
Felix Fietkau
5a92e049d5 kernel: remove obsolete patch adding usb_find_device_by_name
ledtrig-usbdev does not need it anymore

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-20 10:13:50 +02:00
Daniel Golle
fc90851df0 kernel: backport yet another cosmetic ubifs patch
On UBI-enabled devices using squashfs as their rootfs an error
message like
UBIFS error (ubi0:3 pid 1): init_constants_early: too few LEBs (12), min. is 17
was thrown while probe-mounting the rootfs which later on succeeds and
thus shouldn't alert the user.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2016-07-19 00:31:27 +02:00
Piotr Dymacz
2923b334e5 kernel/mtd: add support for EON EN25Q128
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
2016-07-13 20:03:10 +02:00
Hauke Mehrtens
efa1960abb kernel: update kernel 4.4 to version 4.4.15
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2016-07-13 15:39:15 +02:00
Alexey Brodkin
4ebb1950be kernel: Add upstream fix for module loading
Instead of disabling unwinding entirely this upstream patch
just disables generation of async unwind tables.

Once the patch in question lands in stable 4.4 tree this change
essentially must be removed (otherwise patch application will fail).

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2016-07-11 14:19:47 +02:00
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