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* kernel: fix ubifs loosing O_TMPFILE data after power cutRafał Miłecki2018-11-151-0/+89
| | | | | | | | | | | | There was a bug in ubifs related to the O_TMPFILE. When reapplying changes after power cut data could be lost. This problem was exposed by overlayfs and the upstream commit 3a1e819b4e80 ("ovl: store file handle of lower inode on copy up"). This fixes a regression introduced when switching from 4.9 to 4.14. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit c6a1bcac16f92afa1e41eaceafc85075d97a74cd)
* kernel: bump 4.14 to 4.14.81Koen Vandeputte2018-11-143-3/+3
| | | | | | | | | | | | | | | Refreshed all patches. Removed upstreamed patches: - 081-spi-bcm-qspi-switch-back-to-reading-flash-using-smal.patch Altered patches: - 0054-cpufreq-dt-Handle-OPP-voltage-adjust-events Compile-tested on: cns3xxx, imx6, ipq806x, x86_64 Runtime-tested on: cns3xxx, imx6, x86_64 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.9 to 4.9.137Koen Vandeputte2018-11-1424-52/+52
| | | | | | | | | | | | Refreshed all patches. Removed upstreamed hunks: - 703-phy-support-layerscape.patch Compile-tested on: ar71xx Runtime-tested on: ar71xx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.14 to 4.14.80Stijn Tintel2018-11-131-1/+1
| | | | | | | | | | Refresh patches. Compile-tested: cns3xxx, imx6, x86/64 Runtime-tested: cns3xxx, imx6, x86/64 Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be> Tested-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: Add support for Winbond w25q128jv SPI NOR flashBaptiste Jonglez2018-11-074-2/+70
| | | | | | | | | | | | | | | | | | | Newer batches of several Mikrotik boards contain this yet-unsupported flash chip, for instance: - rb941-2nd (hAP lite) - rb952ui-5ac2nd (hAP ac lite) - RBM33G and probably other Mikrotik boards need this patch as well. The patch was submitted upstream by Robert Marko: https://patchwork.ozlabs.org/patch/934181/ Closes: FS#1715 Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org> Cc: Robert Marko <robimarko@gmail.com> [Rebased + refreshed on current kernels] Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.14 to 4.14.79Koen Vandeputte2018-11-0515-33/+33
| | | | | | | | | Refreshed all patches. Compile-tested on: cns3xxx, imx6, x86_64 Runtime-tested on: cns3xxx, imx6, x86_64 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: tolerate using UBI/UBIFS on MLC flash (FS#1830)Koen Vandeputte2018-10-292-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | starting from upstream commit 577b4eb23811 ("ubi: Reject MLC NAND") it is not allowed to use UBI and UBIFS on a MLC flavoured NAND flash chip. [1] According to David Oberhollenzer [2]: The real problem is that on MLC NAND, pages come in pairs. Multiple voltage levels inside a single, physical memory cell are used to encode more than one bit. Instead of just having pages that are twice as big, the flash exposes them as two different pages. Those pages are usually not ordered sequentially either, but according to a vendor/device specific pairing scheme. Within OpenWrt, devices utilizing this type of flash, combined with UBI(fs) will be bricked when a user upgrades from 17.01.4 to a newer version as the MLC will be refused. As these devices are currently advertised as supported by OpenWrt, we should at least maintain the original state during the lifecycle of the current releases. Support can be gracefully ended when a new release-branch is created. Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.e> [1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v4.14.77&id=577b4eb23811dfc8e38924dc476dbc866be74253 [2] https://lore.kernel.org/patchwork/patch/920344/
* kernel: bump 4.14 to 4.14.77Koen Vandeputte2018-10-198-25/+25
| | | | | | | | | | | | | | | | Refreshed all patches. Altered patches: - 666-Add-support-for-MAP-E-FMRs-mesh-mode.patch New symbol for arm targets: - HARDEN_BRANCH_PREDICTOR Compile-tested on: cns3xxx, imx6, x86_64 Runtime-tested on: cns3xxx, imx6, x86_64 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com> Tested-by: Stijn Tintel <stijn@linux-ipv6.be>
* kernel: bump 4.9 to 4.9.134Koen Vandeputte2018-10-197-27/+27
| | | | | | | | | Refreshed all patches. Compile-tested on: ar71xx Runtime-tested on: ar71xx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.14 to 4.14.76Koen Vandeputte2018-10-151-1/+1
| | | | | | | | | Refreshed all patches. Compile-tested on: cns3xxx, imx6 Runtime-tested on: cns3xxx, imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.9 to 4.9.133Koen Vandeputte2018-10-151-1/+1
| | | | | | | | | Refreshed all patches. Compile-tested on: ar71xx Runtime-tested on: ar71xx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.14 to 4.14.75Koen Vandeputte2018-10-1017-92/+92
| | | | | | | | | Refreshed all patches. Compile-tested on: cns3xxx, imx6 Runtime-tested on: cns3xxx, imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: enable memory compactionFelix Fietkau2018-10-092-2/+2
| | | | | | | | | | | Compaction is the only memory management component to form high order (larger physically contiguous) memory blocks reliably. The page allocator relies on compaction heavily and the lack of the feature can lead to unexpected OOM killer invocations for high order memory requests. You shouldn't disable this option unless there really is a strong reason for it. Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Michal Hrusecky <michal.hrusecky@nic.cz>
* kernel: bump 4.14 to 4.14.74Koen Vandeputte2018-10-041-1/+1
| | | | | | | | | | | | | Refreshed all patches. Fixes CVE: - CVE-2018-7755 Compile-tested on: cns3xxx, imx6 Runtime-tested on: cns3xxx, imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kerneL: bump 4.14 to 4.14.73Koen Vandeputte2018-10-024-100/+4
| | | | | | | | | | | | Refreshed all patches. Removed upstreamed: - 192-Revert-ubifs-xattr-Don-t-operate-on-deleted-inodes.patch Compile-tested on: cns3xxx, imx6, x86_64 Runtime-tested on: cns3xxx, imx6, x86_64 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.9 to 4.9.130Koen Vandeputte2018-10-021-1/+1
| | | | | | | | | Refreshed all patches. Compile-tested on: ar71xx Runtime-tested on: ar71xx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.14 to 4.14.72Koen Vandeputte2018-09-267-423/+7
| | | | | | | | | | | | | | | | | Refreshed all patches. Removed upstreamed: - 180-earlycon-initialize-port-uartclk-based-on-clock-frequency-property.patch - 181-earlycon-remove-hardcoded-port-uartclk-initialization-in-of_setup_earlycon. patch - 700-1-6-e1000e-Remove-Other-from-EIAC.patch - 700-2-6-Partial-revert-e1000e-Avoid-receiver-overrun-interrupt-bursts.patch - 700-3-6-e1000e-Fix-queue-interrupt-re-raising-in-Other-interrupt.patch - 700-4-6-e1000e-Avoid-missed-interrupts-following-ICR-read.patch Compile-tested on: cns3xxx, imx6 Runtime-tested on: cns3xxx, imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.9 to 4.9.129Koen Vandeputte2018-09-262-3/+3
| | | | | | | | | | | | Refreshed all patches. Removed upstreamed: - 203-MIPS-ath79-fix-restart.patch Compile-tested on: ar71xx Runtime-tested on: ar71xx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: pick earlycon regression fixes from the stable-queue.gitRafał Miłecki2018-09-242-0/+85
| | | | | | | | This fixes regression introduced in kernel 4.14 and makes bcm53xx revert obsolete. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 43d36606d668edf155da9d879110de2894df825a)
* kernel: bump 4.14 to 4.14.71Koen Vandeputte2018-09-216-7/+7
| | | | | | | | | Refreshed all patches. Compile-tested on: cns3xxx, imx6 Runtime-tested on: cns3xxx, imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.14 to 4.14.70 for 18.06Stijn Segers2018-09-172-3/+99
| | | | | | | | | | | | Refreshes patches and bumps 4.14 kernel to 4.14.70 for OpenWrt 18.06. Compile-tested on ramips/mt7621, x86/64, imx6. Run-tested on ramips/mt7621, x86/64, imx6. Signed-off-by: Stijn Segers <foss@volatilesystems.org> [added ubifs fix + tested on imx6] Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.9 to 4.9.127 for 18.06Stijn Segers2018-09-171-1/+1
| | | | | | | | Refreshes patches and bumps 4.9 kernel to 4.9.127 for OpenWrt 18.06. Compile-tested on ar71xx. Signed-off-by: Stijn Segers <foss@volatilesystems.org>
* kernel: bump 4.14 to 4.14.68Koen Vandeputte2018-09-0722-162/+161
| | | | | | | | | | | | | | | | Refreshed all patches. Remove upstream accepted: - 330-Revert-MIPS-BCM47XX-Enable-74K-Core-ExternalSync-for.patch Altered: - 303-v4.16-netfilter-nf_tables-remove-multihook-chains-and-fami.patch - 308-mips32r2_tune.patch Compile-tested on: cns3xxx, imx6 Runtime-tested on: cns3xxx, imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.9 to 4.9.125Koen Vandeputte2018-09-071-1/+1
| | | | | | | | | Refreshed all patches. Compile-tested on: ar71xx Runtime-tested on: ar71xx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.14 to 4.14.67Koen Vandeputte2018-08-284-7/+7
| | | | | | | | | | | | Refreshed all patches. Removed upstreamed patches: - 037-v4.18-0008-ARM-dts-BCM5301x-Fix-i2c-controller-interrupt-type.patch Compile-tested on: cns3xxx, imx6 Runtime-tested on: cns3xxx, imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.9 to 4.9.124Koen Vandeputte2018-08-283-5/+5
| | | | | | | | | Refreshed all patches. Compile-tested on: ar71xx Runtime-tested on: ar71xx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* generic: revert workarounds for AR8337 switchMathias Kresin2018-08-232-62/+1
| | | | | | | | | | | | | The intention of 967b6be118e3 ("ar8327: Add workarounds for AR8337 switch") was to remove the register fixups for AR8337. But instead they were removed for AR8327. The RGMII RX delay is forced even if the port is used as phy instead of mac, which results in no package flow at least for one board. Fixes: FS#1664 Signed-off-by: Mathias Kresin <dev@kresin.me>
* kernel: bump 4.14 to 4.14.66Koen Vandeputte2018-08-222-12/+12
| | | | | | | | | Refreshed all patches Compile-tested on: cns3xxx, imx6 Runtime-tested on: cns3xxx, imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.9 to 4.9.123Koen Vandeputte2018-08-222-12/+12
| | | | | | | | | Refreshed all patches Compile-tested on: ar71xx Runtime-tested on: ar71xx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.9 to 4.9.122Koen Vandeputte2018-08-203-4/+4
| | | | | | | | | Refreshed all patches. Compile-tested on: ar71xx Runtime-tested on: ar71xx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump kernel 4.9 to version 4.9.120Hauke Mehrtens2018-08-151-65/+0
| | | | | | | | | | | The following patch was integrated upstream: * target/linux/generic/backport-4.9/500-ext4-fix-check-to-prevent-initializing-reserved-inod.patch This fixes tries to work around the following security problems: * CVE-2018-3620 L1 Terminal Fault OS, SMM related aspects * CVE-2018-3646 L1 Terminal Fault Virtualization related aspects Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: bump 4.14 to 4.14.62Koen Vandeputte2018-08-102-8/+3
| | | | | | | | | Refreshed all patches. Compile-tested on: cns3xxx, imx6, x86_64 Runtime-tested on: cns3xxx, imx6, x86_64 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.9 to 4.9.119Koen Vandeputte2018-08-102-82/+1
| | | | | | | | | | | | Refreshed all patches. Delete upstreamed patch: - 100-tcp-add-tcp_ooo_try_coalesce-helper.patch Compile-tested on: ar71xx Runtime-tested on: ar71xx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: move e1000e patches to backportsStijn Tintel2018-08-094-0/+0
| | | | | | | They're already in linux.git, so they shouldn't be in pending. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be> (cherry picked from commit 14b6c725411dfb3e44242bea3b000a1f58b52235)
* kernel: add pending e1000e fixesStijn Tintel2018-08-094-0/+331
| | | | | | | | | | | | | | | | The previous round of fixes for the 82574 chip cause an issue with emulated e1000e devices in VMware ESXi 6.5. It also contains changes that are not strictly necessary. These patches fix the issues introduced in the previous series, revert the unnecessary changes to avoid unforeseen fallout, and avoid a case where interrupts can be missed. The final two patches of this series are already in the kernel, so no need to include them here. Patchwork: https://patchwork.ozlabs.org/cover/881776/ Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be> (cherry picked from commit ef025e6417abd608ee398039623ac8a306bb92c5)
* kernel: backport upstream fix for CVE-2018-5390Jo-Philipp Wich2018-08-081-0/+76
| | | | | | | | | | | Backport an upstream fix for a remotely exploitable TCP denial of service flaw in Linux 4.9+. The fixes are included in Linux 4.14.59 and later but did not yet end up in version 4.9.118. Signed-off-by: Jo-Philipp Wich <jo@mein.io> (cherry picked from commit fefe1da440eede8dfaa23975c30ae2f6fcac744d)
* kernel: bump 4.9 to 4.9.118Koen Vandeputte2018-08-081-1/+1
| | | | | | | | | | Refreshed all patches. Compile-tested on: ar71xx Runtime-tested on: ar71xx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com> (backported from commit f7036a34ace38b701243e9357d7f509f8a66f0b1)
* Revert "kernel: usb: dwc2 DMA alignment fixes"John Crispin2018-08-082-176/+0
| | | | | | | | This reverts commit 1e5bd42d63e508358c703be550590d3ff72dc6e0. this has already treacled down with the latest kernel bump Signed-off-by: John Crispin <john@phrozen.org>
* kernel: generic: fix problem with w1-gpio-customPawel Dembicki2018-08-082-0/+86
| | | | | | | | | | | In boards with fdt is impossible to use kmod-w1-gpio-custom. w1-gpio-custom create platform structure for w1-gpio module, but if board use fdt, data is ignored in w1-gpio probe. This workaround fix the problem. Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> (cherry picked from commit aa5838adb7be733c427e63bb6cc702f9a533292d)
* kernel: usb: dwc2 DMA alignment fixesAntti Seppälä2018-08-082-0/+176
| | | | | | | | | | | Add two patches submitted for upstream review that significantly improve the dwc2 driver on openwrt from kernel stability and performance perspectives. Fixes: FS#1367 Signed-off-by: Antti Seppälä <a.seppala@gmail.com> (cherry picked from commit 9f451ec698ede068e911821473cbe94f50a2977c)
* kernel: remove linux 4.4 supportKoen Vandeputte2018-08-08268-42108/+0
| | | | | | No targets are using it anymore Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: remove linux 3.18 supportKoen Vandeputte2018-08-08244-40439/+0
| | | | | | No targets are using it anymore Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.14 to 4.14.60 for 18.06Stijn Segers2018-08-0631-358/+137
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Refreshed patches. * Patches made redundant by changes upstream: - target/linux/ramips/patches-4.14/0036-mtd-fix-cfi-cmdset-0002-erase-status-check.patch * Patches accepted upstream: - target/linux/apm821xx/patches-4.14/020-0001-crypto-crypto4xx-remove-bad-list_del.patch - target/linux/apm821xx/patches-4.14/020-0011-crypto-crypto4xx-fix-crypto4xx_build_pdr-crypto4xx_b.patch - target/linux/brcm63xx/patches-4.14/001-4.15-08-bcm63xx_enet-correct-clock-usage.patch - target/linux/brcm63xx/patches-4.14/001-4.15-09-bcm63xx_enet-do-not-write-to-random-DMA-channel-on-B.patch - target/linux/generic/backport-4.14/080-net-convert-sock.sk_wmem_alloc-from-atomic_t-to-refc.patch - target/linux/generic/pending-4.14/900-gen_stats-fix-netlink-stats-padding.patch The ext4 regression introduced in 4.14.55 has been fixed by 4.14.60 (commit f547aa20b4f61662ad3e1a2040bb3cc5778f19b0). Fixes the following CVEs: - CVE-2018-10876 - CVE-2018-10877 - CVE-2018-10879 - CVE-2018-10880 - CVE-2018-10881 - CVE-2018-10882 - CVE-2018-10883 Thanks to Stijn Tintel for the CVE list :-). Compile-tested on: ramips/mt7621, x86/64 Run-tested on: ramips/mt7621, x86/64 Signed-off-by: Stijn Segers <foss@volatilesystems.org>
* kernel: bump 4.9 to 4.9.117 for 18.06Stijn Segers2018-08-0626-102/+118
| | | | | | | | | | | | | | | | | | | | | | | * Refreshed patches. * Removed patches: - target/linux/ar71xx/patches-4.9/103-MIPS-ath79-fix-register-address-in-ath79_ddr_wb_flus.patch superseded by upstream - target/linux/ar71xx/patches-4.9/403-mtd_fix_cfi_cmdset_0002_status_check.patch superseded by upstream - target/linux/brcm63xx/patches-4.9/001-4.11-01-mtd-m25p80-consider-max-message-size-in-m25p80_read.patch accepted upstream - target/linux/brcm63xx/patches-4.9/001-4.15-08-bcm63xx_enet-correct-clock-usage.patch accepted upstream - target/linux/brcm63xx/patches-4.9/001-4.15-09-bcm63xx_enet-do-not-write-to-random-DMA-channel-on-B.patch accepted upstream - target/linux/generic/pending-4.9/900-gen_stats-fix-netlink-stats-padding.patch * New backported patch to address ext4 breakage, introduced in 4.9.112: - backport-4.9/500-ext4-fix-check-to-prevent-initializing-reserved-inod.patch Also add ARM64_SSBD symbol to ARM64 targets still running kernel 4.9 Thanks to Koen Vandeputte for pointing out the need to add the ARM64_SSBD symbol, and the ext4 patch. Compile-tested on: ar71xx Run-tested on: ar71xx Signed-off-by: Stijn Segers <foss@volatilesystems.org>
* kernel: backport mtd support for subpartitions in DTRafał Miłecki2018-07-3116-36/+240
| | | | | | | | | | | | | | | | | This is a new & warm feature that allows nesting partiitons in DT and mixing their types (e.g. static vs. dynamic). It's very useful for boards that have most partitions static but some of them require extra parsing (e.g. a "firmware" partition). It's required to successfully backport support for new devices using that new syntax in their DT files. Since brcm63xx has a custom alternative patch the upstream one is being reverted for it. The plan is to make brcm63xx use the upstream implementation. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 2a598bbaa3f75b7051c2453a6ccf706191cf2153)
* kernel: backport mtd patches with Broadcom of_match_table-sRafał Miłecki2018-07-314-0/+168
| | | | | | | | Two tiny & trivial patches with no regression risk. One simplifies bcm53xx downstream patch. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 6bcafea2c04849e8a9cca71a7759b20d1010d643)
* Re-enable arbitrary IPv6 addresses as outer ip4-in-ip6 tunnel source addressAxel Neumann2018-07-314-4/+4
| | | | | | | | | | | | | | | | | The 666-Add-support-for-MAP-E-FMRs-mesh-mode.patch kernel patches break the possibility for using an ip4ip6 tunnel interface as a fall back interface accepting ip4-in-ip6 tunneled packets from any remote address. This works out of the box with any normal (non-666-patched) kernel and can be configured by setting up an 'ip -6 tunnel' with type 'any' or 'ip4ip6' and a remote address of '::'. The misbehavior comes with line 290 the patch which discards all packets that do not show the expected saddr, even if no single fmr rule was defined and despite the validity of the saddr was already approved earlier. Signed-off-by: Axel Neumann <neumann@cgws.de> Acked-by: Hans Dedecker <dedeckeh@gmail.com> (cherry picked from 65c05301c2)
* kernel: remove duplicate #define's in at803x Ethernet PHY driverDaniel Golle2018-07-312-20/+14
| | | | | | | | | | | | AT803X_REG_CHIP_CONFIG and AT803X_BT_BX_REG_SEL have been defined upstream by commit f62265b53ef3 ("at803x: double check SGMII side autoneg") An existing local patch then added those exact same defines again which isn't necessary, so remove them. Fixes: f791fb4af450 ("kernel: add linux 4.9 support") Fixes: b3f95490b9be ("kernel: generic: Add kernel 4.14 support") Signed-off-by: Daniel Golle <daniel@makrotopia.org> (cherry picked from commit 67fcff6aaf)
* kernel: re-add patch for AT8032 Ethernet PHYDaniel Golle2018-07-313-7/+77
| | | | | | | | | | | The patch was wrongly removed by a kernel version bump to 4.9.106 in the believe that it was merged upstream thow it wasn't. This lead to unrecoverable link losses on devices which use those PHYs such as many ubnt single-port CPEs. Fixes: 6f8eb1b50f ("kernel: bump 4.9 to 4.9.106 for 18.06") Signed-off-by: Daniel Golle <daniel@makrotopia.org> (cherry picked from commit a497e47762)
* kernel: backport page fragment API changes from 4.10+ to 4.9Felix Fietkau2018-07-143-0/+291
| | | | | | mt76 now relies on this API Signed-off-by: Felix Fietkau <nbd@nbd.name>