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* kernel: make regmap LZO cache optionalJonas Gorski2017-06-102-6/+80
| | | | | | | There are no users, so hide it and let future users select it. Saves about ~17 kB on MIPS. Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
* kernel: update myloader for linux 4.9Sergey Ryazanov2017-06-071-0/+11
| | | | | | add backport patches for older kernels. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
* kernel: remove out of tree direct-io disable hackFelix Fietkau2017-04-261-83/+0
| | | | | | | Direct-IO support has to be enabled for the release build anyway, so this hack is not worth keeping Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: fix phy aneg crashTim Harvey2017-03-121-1/+1
| | | | | | | Fix a kernel crash caused when CONFIG_FIXED_PHY used for fixed phy drivers in phy-add-aneg-done-function patch. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* kernel: fix crashes on MIPS when loading kernel modules under memory pressureFelix Fietkau2017-02-151-1/+4
| | | | | | | | | | | When memory is tight, modules may need to be loaded into vmalloc() space. The code then has to generate jump trampolines which enable relocations between vmalloc space and physical address space. The code had a bug that was freeing these trampolines even when the module was successfully loaded. Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: update phy drivers for 4.9Felix Fietkau2017-02-031-0/+552
| | | | | | add backport patches for older kernels Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: update mtdsplit for linux 4.9Felix Fietkau2017-02-031-0/+142
| | | | | | add backport patches for older kernels Signed-off-by: Felix Fietkau <nbd@nbd.name>
* generic: keep module aliases inside .modinfoYousong Zhou2017-01-261-6/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It seems module aliases are actually essential info. E.g. other modules may call xt_request_find_match(NFPROTO_IPV{4,6}, "hashlimit", 1) and the kernel will request user mode modprobe helper for ipt_hashlimit and ip6t_hashlimit respectively which are aliases of xt_hashlimit.ko Compile-tested for armvirt, there is nearly no size impact. Before -rw-r--r-- 1 yousong yousong 304 Jan 10 17:37 config.seed -rw-r--r-- 1 yousong yousong 1634 Jan 11 11:07 lede-armvirt-default.manifest -rw-r--r-- 1 yousong yousong 1533647 Jan 11 11:07 lede-armvirt-default-rootfs.tar.gz -rw-r--r-- 1 yousong yousong 1802711 Jan 11 11:07 lede-armvirt-root.ext4.gz -rw-r--r-- 1 yousong yousong 1544597 Jan 11 11:07 lede-armvirt-rootfs.cpio.gz -rw-r--r-- 1 yousong yousong 1174984 Jan 11 11:07 lede-armvirt-root.squashfs.gz -rwxr-xr-x 1 yousong yousong 1654712 Jan 11 11:07 lede-armvirt-zImage -rwxr-xr-x 1 yousong yousong 2738296 Jan 11 11:07 lede-armvirt-zImage-initramfs drwxr-xr-x 2 yousong yousong 4096 Jan 10 17:35 packages -rw-r--r-- 1 yousong yousong 739 Jan 10 17:37 sha256sums After -rw-r--r-- 1 yousong yousong 304 Jan 10 17:37 config.seed -rw-r--r-- 1 yousong yousong 1634 Jan 11 11:10 lede-armvirt-default.manifest -rw-r--r-- 1 yousong yousong 1533646 Jan 11 11:10 lede-armvirt-default-rootfs.tar.gz -rw-r--r-- 1 yousong yousong 1802711 Jan 11 11:10 lede-armvirt-root.ext4.gz -rw-r--r-- 1 yousong yousong 1544593 Jan 11 11:10 lede-armvirt-rootfs.cpio.gz -rw-r--r-- 1 yousong yousong 1174984 Jan 11 11:10 lede-armvirt-root.squashfs.gz -rwxr-xr-x 1 yousong yousong 1654736 Jan 11 11:10 lede-armvirt-zImage -rwxr-xr-x 1 yousong yousong 2738144 Jan 11 11:10 lede-armvirt-zImage-initramfs drwxr-xr-x 2 yousong yousong 4096 Jan 10 17:35 packages -rw-r--r-- 1 yousong yousong 739 Jan 10 17:37 sha256sums Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
* kernel: remove yaffs2 support, it is no longer neededFelix Fietkau2017-01-165-398/+1
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: remove gpiommc patches / driverFelix Fietkau2017-01-102-902/+0
| | | | | | | This code was marked as incompatible to Linux 4.4 well over a year ago and nobody cared, and now it's breaking builds. Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: move the gateworks system controller driver to an out-of-tree packageFelix Fietkau2017-01-101-339/+0
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: remove ubifs xz decompression supportFelix Fietkau2017-01-092-238/+0
| | | | | | | It has been unused, and less useful than squashfs for cases where flash space usage matters. Signed-off-by: Felix Fietkau <nbd@nbd.name>
* netfilter: drop proprietary xt_id matchJo-Philipp Wich2016-12-141-95/+0
| | | | | | | | The xt_id match was used by the firewall3 package to track its own rules but the approach has been changed to use xt_comment instead now, so we can drop this nonstandard extension. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* kernel: add fix for CVE-2016-5195Stijn Tintel2016-10-241-0/+90
| | | | | | | | | | | Add fix for CVE-2016-5195 to kernel 3.18 and 4.1. Kernel 4.4 is already fixed since version 4.4.26 which was committed in 32c28a78f798dffb983a7f00342b471e5e4ac177. Patches taken from Sasha Levin's linux-stable git tree: http://git.kernel.org/cgit/linux/kernel/git/sashal/linux-stable.git/ Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* kernel: update kernel 3.18 to version 3.18.43Stijn Tintel2016-10-2427-147/+72
| | | | | | | | | | Refresh patches for all targets supporting 3.18 and not marked broken. Compile-tested on all targets using 3.18 and not marked broken. Changes to generic/610-netfilter_match_bypass_default_checks.patch based on 84d489f64f3b382d5544e342f66d8806e94e85d3. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* kernel: drop usbdev LED triggerRafał Miłecki2016-10-191-31/+0
| | | | | | It was LEDE's trigger that was replaced by upstream usbport one. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* kernel: backport upstream challenge ACK fix (CVE-2016-5696)Jo-Philipp Wich2016-08-131-0/+66
| | | | | | | | | | | | Yue Cao claims that current host rate limiting of challenge ACKS (RFC 5961) could leak enough information to allow a patient attacker to hijack TCP sessions. He will soon provide details in an academic paper. Backports upstream commit 75ff39ccc1bd5d3c455b6822ab09e533c551f758 to the used LEDE kernel versions. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* Revert "kernel: remove long obsolete gpio spi controller driver patch"Felix Fietkau2016-08-041-0/+373
| | | | This reverts commit 9e62a7668c4085563a907da51a08819c88d04f33.
* kernel: mark compression modules as hiddden to obsolete the compressor ↵Felix Fietkau2016-08-041-35/+0
| | | | | | kconfig hack Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: mark kmod-udptunnel as hiddden to replace the NET_UDP_TUNNEL kconfig ↵Felix Fietkau2016-08-041-11/+0
| | | | | | hack Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: remove unused morse led trigger driverFelix Fietkau2016-08-043-36/+8
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: remove long obsolete gpio spi controller driver patchFelix Fietkau2016-08-041-373/+0
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: remove a long obsolete unlzo decompressor fixFelix Fietkau2016-08-041-23/+0
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: remove obsolete slab tuning patchFelix Fietkau2016-08-041-13/+0
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: remove esfq qdiscFelix Fietkau2016-08-041-791/+0
| | | | | | It has been obsolete for years now Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: remove hostap driverFelix Fietkau2016-07-311-154/+0
| | | | | | | It has been marked as broken for well over a month now and nobody has complained. Signed-off-by: Felix Fietkau <nbd@nbd.name>
* linux: Get rid of 000-keep_initrafs_the_default.patchAlexey Brodkin2016-07-231-25/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* kernel: remove obsolete patch adding usb_find_device_by_nameFelix Fietkau2016-07-201-84/+0
| | | | | | ledtrig-usbdev does not need it anymore Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: fix build of kmod-udptunnel4 and kmod-udptunnel6Hauke Mehrtens2016-07-021-0/+11
| | | | | | | | | | 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>
* kernel: fix missing break in ubi auto-mounting patchHauke Mehrtens2016-06-271-1/+2
| | | | | Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Reviewed-by: Jo-Philipp Wich <jo@mein.io>
* kernel: remove igb: Fix Null-pointer dereference patchHauke Mehrtens2016-06-261-40/+0
| | | | | | | 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>
* kernel: remove full cache flush in fuse_copy_do() for MIPSHauke Mehrtens2016-06-261-32/+0
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* squashfs4: use upstream xz compression header formatHauke Mehrtens2016-06-221-25/+0
| | | | | | | | | | | | | | | | | 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>
* kernel: rename B53 symbols to avoid upstream kernel conflictRafał Miłecki2016-06-201-1/+1
| | | | | | | | | 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>
* treewide: replace jow@openwrt.org with jo@mein.ioJo-Philipp Wich2016-06-071-2/+2
| | | | Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* treewide: replace nbd@openwrt.org with nbd@nbd.nameFelix Fietkau2016-06-0730-50/+50
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel/mtd: Add support for Macronix mx25u25635f, used in Archer C2600 v1.1Ash Benz2016-06-051-0/+10
| | | | Signed-off-by: Ash Benz <ash.benz@bk.ru>
* kernel: remove ocf support, cryptodev-linux should be used insteadFelix Fietkau2016-05-122-186/+0
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: fq_codel match flows_cnt to limit sizingKevin Darbyshire-Bryant2016-05-121-2/+4
| | | | | | | | | | | | | | | | | | 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>
* kernel: use upstream fixes for bgmac and BCM4709(4)Rafał Miłecki2016-04-153-30/+43
| | | | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 49167
* kernel: update kernel 3.18 to version 3.18.29Rafał Miłecki2016-03-304-8/+8
| | | | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 49096
* kernel: backport bcma 4.6 changes for flashesRafał Miłecki2016-03-071-13/+285
| | | | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 48960
* kernel: fix section mismatch in crashlogHauke Mehrtens2016-03-051-1/+1
| | | | | | | | | | | | | | | The function memblock_insert_region() is in the section __init_memblock, also put crashlog_init_memblock there. This fixes this section mismatch warning: The function memblock_insert_region.isra.1() references the function __meminit crashlog_init_memblock(). This is often because memblock_insert_region.isra.1 lacks a __meminit annotation or the annotation of crashlog_init_memblock is wrong. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> SVN-Revision: 48931
* kernel: update kernel 3.18 to version 3.18.27Hauke Mehrtens2016-03-014-4/+4
| | | | | | Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> SVN-Revision: 48874
* kernel: backport more 4.6 bcma stuff needed for new chipsetsRafał Miłecki2016-01-281-1/+107
| | | | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 48516
* kernel: update kernel 3.18 to 3.18.26Hauke Mehrtens2016-01-252-76/+1
| | | | | | Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> SVN-Revision: 48496
* kernel: backport bcma stuff sent for 4.6Rafał Miłecki2016-01-222-0/+387
| | | | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 48449
* kernel: fix module load issue in the dma-buf debloat patchFelix Fietkau2016-01-201-1/+10
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48409
* kernel: fix keyring reference leak (CVE-2016-0728)Felix Fietkau2016-01-191-0/+75
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48372
* kernel: modularize dma shared buffer code to eliminate kernel bloatFelix Fietkau2016-01-191-0/+35
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48371
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