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* generic/4.4: add fix for CVE-2016-5195Zoltan HERPAI2016-10-281-0/+96
| | | | | | | | | Fixes CVE-2016-5195, backport the mm patch into 097- until the kernel version is upgraded. Compile-tested on ar71xx, ramips. Runtime-tested on ramips. Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
* generic/4.4: backport virtio_ring patch for reverting weak barriers patchZoltan HERPAI2016-07-211-0/+55
| | | | Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
* kernel: remove full cache flush in fuse_copy_do() for MIPSHauke Mehrtens2016-07-071-32/+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>
* kernel: fix missing break in ubi auto-mounting patchHauke Mehrtens2016-07-071-2/+3
| | | | | Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Reviewed-by: Jo-Philipp Wich <jo@mein.io>
* kernel: remove one of two patches deactivating broken vdso support on mipsHauke Mehrtens2016-07-071-9/+0
| | | | | | | 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>
* kernel: replace SMP cacheflush fix with some patches from linux-mti.gitFelix Fietkau2016-07-043-17/+354
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: fix mips MT_SMP kernel crash on cache flushFelix Fietkau2016-07-041-0/+17
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: add support for uncompressed zImage on ARMFelix Fietkau2016-07-043-2/+135
| | | | | | | 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>
* kernel: rename B53 symbols to avoid upstream kernel conflictRafał Miłecki2016-07-041-1/+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>
* kernel: backport bgmac changes from net-nextRafał Miłecki2016-07-049-11/+329
| | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
* kernel: rename bgmac patches that went into the same kernelRafał Miłecki2016-07-044-0/+0
| | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
* kernel: update to version 4.4.14Hauke Mehrtens2016-07-047-48/+38
| | | | | | | | | 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>
* kernel: refresh patchesFelix Fietkau2016-07-044-28/+24
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: backport cosmetic ubifs patchDaniel Golle2016-07-041-0/+42
| | | | | | | | | | | | | | | 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>
* kernel: remove a hack that was obsoleted upstreamDaniel Gimpelevich2016-06-221-24/+0
| | | | Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
* kernel: update kernel 4.4 to version 4.4.13Álvaro Fernández Rojas2016-06-223-78/+8
| | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* kernel: add workaround to rebuild vdso-n32.so.dbg tooJo-Philipp Wich2016-06-221-0/+9
| | | | | | | | | | | | | | | | | | 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 9eb155353a5f5137ec85a5b5b0287af63c544710. Commit 91f205acaf2a44ae75418d2f2cb156149f0df8ae 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>
* kernel: fix unaligned access issue in the bridge multicast-to-unicast patchFelix Fietkau2016-06-211-4/+4
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: fix a compiler warning on 64 bit systemsFelix Fietkau2016-06-211-1/+1
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: add back the macronix software protection disable patchFelix Fietkau2016-06-211-0/+14
| | | | | | It was accidentally left out when 4.4 support was added Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: update kernel 4.4 to version 4.4.12Álvaro Fernández Rojas2016-06-201-1/+1
| | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* kernel: update kernel 4.4 to version 4.4.11Álvaro Fernández Rojas2016-06-2013-948/+81
| | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* kernel: backport patches improving fq_codel drop behaviorFelix Fietkau2016-06-209-32/+1101
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: remove out-of-tree patches for reducing qdisc truesizeFelix Fietkau2016-06-207-111/+7
| | | | | | The copy overhead can be quite expensive Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: fq_codel match flows_cnt to limit sizingKevin Darbyshire-Bryant2016-06-201-2/+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: fold codel default fix into main patchFelix Fietkau2016-06-202-22/+20
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: fix yaffs2 build with kernel 4.4Jo-Philipp Wich2016-06-201-0/+47
| | | | | | | 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>
* kernel: update kernel 4.4 to version 4.4.10Álvaro Fernández Rojas2016-06-201-8/+6
| | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* kernel: update kernel 4.4 to version 4.4.9Álvaro Fernández Rojas2016-06-202-7/+7
| | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* kernel: update kernel 4.4 to version 4.4.8Álvaro Fernández Rojas2016-06-208-30/+30
| | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* treewide: fix replace nbd@openwrt.org with nbd@nbd.nameFelix Fietkau2016-06-1920-28/+28
| | | | | | Signed-off-by: Felix Fietkau <nbd@nbd.name> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@49379 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: add workaround to rebuild vdso-o32.so.dbgLuka Perkov2016-06-191-2/+13
| | | | | | | | | | | | | | | | 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 9eb155353a5f5137ec85a5b5b0287af63c544710. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@49345 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: add a workaround to rebuild vdso.so.dbg after genvdsoLuka Perkov2016-06-191-0/+11
| | | | | | | | | | | | | | | 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> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@49334 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: fix ip6_tunnel compilationLuka Perkov2016-06-191-2/+2
| | | | | | | | Replace undefined iph for ip_hdr(skb) Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@49328 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: backport support for accelerated SPI flash readRafał Miłecki2016-04-263-0/+382
| | | | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@49233 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: update kernel 4.4 to version 4.4.7Hauke Mehrtens2016-04-164-123/+4
| | | | | | | Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@49176 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: backport patch making bcm47xxsflash arch independentRafał Miłecki2016-04-151-0/+138
| | | | | | | | This will be needed to use bcm47xxsflash on ARM for BCM53573. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@49168 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: use upstream fixes for bgmac and BCM4709(4)Rafał Miłecki2016-04-153-30/+43
| | | | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@49167 3c298f89-4303-0410-b956-a3cf2f4a3e73
* arc770: enable unaligned access handling simulation in softwareJohn Crispin2016-04-091-0/+31
| | | | | | | | | | | | 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> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@49134 3c298f89-4303-0410-b956-a3cf2f4a3e73
* generic/4.4: remove ISSI SI25CD512 SPI flash support patchGabor Juhos2016-03-211-22/+0
| | | | | | | | The flash is already supported in mainline kernel since 4.3-rc1. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@49063 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: update kernel 4.4 to version 4.4.6Hauke Mehrtens2016-03-177-38/+7
| | | | | | | Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@49032 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: backport bcma 4.6 changes for flashesRafał Miłecki2016-03-071-13/+285
| | | | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@48960 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: add MIPS kernel fix for an uninitialized CPU mapFelix Fietkau2016-03-071-0/+31
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@48956 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: update kernel 4.4 to version 4.4.4Hauke Mehrtens2016-03-0511-28/+28
| | | | | | | Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@48933 3c298f89-4303-0410-b956-a3cf2f4a3e73
* 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> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@48931 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: use upstream accepted bcm47xxpart patchesRafał Miłecki2016-02-262-3/+6
| | | | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@48805 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: disable MIPS VDSO by default until the cache issues have been resolvedFelix Fietkau2016-02-261-0/+21
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@48802 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: deactivate the vdso gettimeofday function.Hauke Mehrtens2016-02-251-0/+9
| | | | | | | | | | | The vdso version of this function has some problems with the cache. Very often it works on dated data which causes problem. We are currently working on fixing this in upstream Linux kernel. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@48787 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: update kernel 4.4 to version 4.4.3Hauke Mehrtens2016-02-255-195/+7
| | | | | | | Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@48783 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: replace bgmac patches for BCM47094 with final onesRafał Miłecki2016-02-245-41/+57
| | | | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@48756 3c298f89-4303-0410-b956-a3cf2f4a3e73
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