- 05 Dec, 2019 40 commits
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Fabio D'Urso authored
commit c1a1f273 upstream. This device presents itself as a USB hub with three attached devices: - An ACM serial port connected to the GPS module (not affected by this commit) - An FTDI serial port connected to the GPS module (1546:0502) - Another FTDI serial port connected to the ODIN-W2 radio module (1546:0503) This commit registers U-Blox's VID and the PIDs of the second and third devices. Datasheet: https://www.u-blox.com/sites/default/files/C099-F9P-AppBoard-Mbed-OS3-FW_UserGuide_%28UBX-18063024%29.pdfSigned-off-by:
Fabio D'Urso <fabiodurso@hotmail.it> Cc: stable <stable@vger.kernel.org> Signed-off-by:
Johan Hovold <johan@kernel.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Hans de Goede authored
commit 3d5f1eed upstream. Add 024c:0525 to the list of SDIO device-ids, based on a patch found in the Android X86 kernels. According to that patch this device id is used on the Alcatel Plus 10 device. Reported-and-tested-by:
youling257 <youling257@gmail.com> Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20191111113846.24940-1-hdegoede@redhat.comSigned-off-by:
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Hans de Goede authored
commit 2d9d2491 upstream. The driver only binds by SDIO device-ids, all the ACPI device-id does is causing the driver to load unnecessarily on devices where the DSDT contains a bogus OBDA8723 device. Signed-off-by:
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Pan Bian authored
commit b7aa39a2 upstream. The variable skb is released via kfree_skb() when the return value of _rtl92e_tx is not zero. However, after that, skb is accessed again to read its length, which may result in a use after free bug. This patch fixes the bug by moving the release operation to where skb is never used later. Signed-off-by:
Pan Bian <bianpan2016@163.com> Reviewed-by:
Dan Carpenter <dan.carpenter@oracle.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/1572965351-6745-1-git-send-email-bianpan2016@163.comSigned-off-by:
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Mathias Kresin authored
commit 6689f0f4 upstream. Testing on different generations of Lantiq MIPS SoC based boards, showed that it takes up to 1500 us until the core reset bit is cleared. The driver from the vendor SDK (ifxhcd) uses a 1 second timeout. Use the same timeout to fix wrong hang detections and make the driver work for Lantiq MIPS SoCs. At least till kernel 4.14 the hanging reset only caused a warning but the driver was probed successful. With kernel 4.19 errors out with EBUSY. Cc: linux-stable <stable@vger.kernel.org> # 4.19+ Signed-off-by:
Mathias Kresin <dev@kresin.me> Signed-off-by:
Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by:
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Alexandre Belloni authored
commit c1e4580a upstream. Set gck->audio_pll_allowed in at91_clk_register_generated. This makes it easier to do it from code that is not parsing device tree. Also, this fixes an issue where the resulting clk_hw can be dereferenced before being tested for error. Fixes: 1a1a36d7 ("clk: at91: clk-generated: make gclk determine audio_pll rate") Signed-off-by:
Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by:
Stephen Boyd <sboyd@kernel.org> Signed-off-by:
Lee Jones <lee.jones@linaro.org> Signed-off-by:
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Eugen Hristev authored
commit 263eaf8f upstream. The regmap update bits call was not selecting the proper mask, considering the bits which was updating. Update the mask from call to also include OSCBYPASS. Removed MOSCEN which was not updated. Fixes: 1bdf0232 ("clk: at91: make use of syscon/regmap internally") Signed-off-by:
Eugen Hristev <eugen.hristev@microchip.com> Link: https://lkml.kernel.org/r/1568042692-11784-1-git-send-email-eugen.hristev@microchip.comAcked-by:
Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by:
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Vlastimil Babka authored
The mainline commit 8fde12ca ("mm: prevent get_user_pages() from overflowing page refcount") was backported to 4.19.y stable as commit d972ebbf. The backport however missed that in 4.19, there are several arch-specific gup.c versions with fast gup implementations, so these do not prevent refcount overflow. This stable-only commit fixes the s390 version, and is based on the backport in SUSE SLES/openSUSE 4.12-based kernels. The remaining architectures with own gup.c are sparc, mips, sh. It's unlikely the known overflow scenario based on FUSE, which needs 140GB of RAM, is a problem for those architectures, and I don't feel confident enough to patch them. Signed-off-by:
Vlastimil Babka <vbabka@suse.cz> Signed-off-by:
Sasha Levin <sashal@kernel.org>
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Boris Brezillon authored
[ Upstream commit bda2ab56 ] Commit 2b6f0090 ("mtd: Check add_mtd_device() ret code") contained a leftover of the debug session that led to this bug fix. Remove this pr_info(). Fixes: 2b6f0090 ("mtd: Check add_mtd_device() ret code") Signed-off-by:
Boris Brezillon <bbrezillon@kernel.org> Signed-off-by:
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Jesper Dangaard Brouer authored
[ Upstream commit 676e4a6f ] We want to avoid leaking pointer info from xdp_frame (that is placed in top of frame) like commit 6dfb970d ("xdp: avoid leaking info stored in frame data on page reuse"), and followup commit 97e19cce ("bpf: reserve xdp_frame size in xdp headroom") that reserve this headroom. These changes also affected how cpumap constructed SKBs, as xdpf->headroom size changed, the skb data starting point were in-effect shifted with 32 bytes (sizeof xdp_frame). This was still okay, as the cpumap frame_size calculation also included xdpf->headroom which were reduced by same amount. A bug was introduced in commit 77ea5f4c ("bpf/cpumap: make sure frame_size for build_skb is aligned if headroom isn't"), where the xdpf->headroom became part of the SKB_DATA_ALIGN rounding up. This round-up to find the frame_size is in principle still correct as it does not exceed the 2048 bytes frame_size (which is max for ixgbe and i40e), but the 32 bytes offset of pkt_data_start puts this over the 2048 bytes limit. This cause skb_shared_info to spill into next frame. It is a little hard to trigger, as the SKB need to use above 15 skb_shinfo->frags[] as far as I calculate. This does happen in practise for TCP streams when skb_try_coalesce() kicks in. KASAN can be used to detect these wrong memory accesses, I've seen: BUG: KASAN: use-after-free in skb_try_coalesce+0x3cb/0x760 BUG: KASAN: wild-memory-access in skb_release_data+0xe2/0x250 Driver veth also construct a SKB from xdp_frame in this way, but is not affected, as it doesn't reserve/deduct the room (used by xdp_frame) from the SKB headroom. Instead is clears the pointers via xdp_scrub_frame(), and allows SKB to use this area. The fix in this patch is to do like veth and instead allow SKB to (re)use the area occupied by xdp_frame, by clearing via xdp_scrub_frame(). (This does kill the idea of the SKB being able to access (mem) info from this area, but I guess it was a bad idea anyhow, and it was already killed by the veth changes.) Fixes: 77ea5f4c ("bpf/cpumap: make sure frame_size for build_skb is aligned if headroom isn't") Signed-off-by:
Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by:
Alexei Starovoitov <ast@kernel.org> Signed-off-by:
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Gen Zhang authored
[ Upstream commit efa9ace6 ] In dlpar_parse_cc_property(), 'prop->name' is allocated by kstrdup(). kstrdup() may return NULL, so it should be checked and handle error. And prop should be freed if 'prop->name' is NULL. Signed-off-by:
Gen Zhang <blackgod016574@gmail.com> Signed-off-by:
Michael Ellerman <mpe@ellerman.id.au> Signed-off-by:
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Hui Wang authored
[ Upstream commit 406dcbc5 ] The LattePanda board has a sound card chtrt5645, when there is nothing plugged in the headphone jack, the system thinks the headphone is plugged in, while we plug a headphone in the jack, the system thinks the headphone is unplugged. If adding quirk=0x21 in the module parameter, the headphone jack can work well. So let us fix it via platform_data. https://bugs.launchpad.net/bugs/182459Signed-off-by:
Hui Wang <hui.wang@canonical.com> Signed-off-by:
Mark Brown <broonie@kernel.org> Signed-off-by:
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YueHaibing authored
[ Upstream commit 4e69cf1f ] The the below commit, hns_roce_v2_modify_qp is called inside spinlock while using GFP_KERNEL. Change it to GFP_ATOMIC. Fixes: 0425e3e6 ("RDMA/hns: Support flush cqe for hip08 in kernel space") Signed-off-by:
YueHaibing <yuehaibing@huawei.com> Signed-off-by:
Jason Gunthorpe <jgg@mellanox.com> Signed-off-by:
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Yixian Liu authored
[ Upstream commit ab22bf05 ] The state of mr after reregister operation should be set to valid state. Otherwise, it will keep the same as the state before reregistered. Signed-off-by:
Yixian Liu <liuyixian@huawei.com> Signed-off-by:
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Lijun Ou authored
[ Upstream commit 4d103905 ] In some application scenario, the user could not have receive queue when run rdma write or read operation. Signed-off-by:
Lijun Ou <oulijun@huawei.com> Signed-off-by:
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Lijun Ou authored
[ Upstream commit 9c6ccc03 ] When flush cqe with srq, the driver disable to update the rq head pointer into the hardware. Signed-off-by:
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John Garry authored
[ Upstream commit 01929a65 ] Currently the SMP PHY control execution result is checked, however the function result for the command is not. As such, we may be missing all potential errors, like SMP FUNCTION FAILED, INVALID REQUEST FRAME LENGTH, etc., meaning the PHY control request has failed. In some scenarios we need to ensure the function result is accepted, so add a check for this. Tested-by:
Jian Luo <luojian5@huawei.com> Signed-off-by:
John Garry <john.garry@huawei.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by:
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Xiang Chen authored
[ Upstream commit 5c31b0c6 ] When injecting 2 bit ECC error, it will cause fatal AXI interrupts. Before the recovery of SAS controller reset, the internal of SAS controller is in error. If CQ interrupts return at the time, actually it is exception CQ interrupt, and it may cause resource release in disorder. To avoid the exception situation, shutdown AXI bus after fatal AXI interrupt. In SAS controller reset, it will restart AXI bus. For later version of v3 hw, hardware will shutdown AXI bus for this situation, so just fix current ver of v3 hw. Signed-off-by:
Xiang Chen <chenxiang66@hisilicon.com> Signed-off-by:
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James Morse authored
[ Upstream commit 0ac234be ] The ghes code is careful to parse and round firmware's advertised memory requirements for CPER records, up to a maximum of 64K. However when ghes_estatus_pool_expand() does its work, it splits the requested size into PAGE_SIZE granules. This means if firmware generates 5K of CPER records, and correctly describes this in the table, __process_error() will silently fail as it is unable to allocate more than PAGE_SIZE. Switch the estatus pool to vmalloc() memory. On x86 vmalloc() memory may fault and be fixed up by vmalloc_fault(). To prevent this call vmalloc_sync_all() before an NMI handler could discover the memory. Signed-off-by:
James Morse <james.morse@arm.com> Reviewed-by:
Borislav Petkov <bp@suse.de> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by:
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James Morse authored
[ Upstream commit 78b0b690 ] oops_begin() exists to group printk() messages with the oops message printed by die(). To reach this caller we know that platform firmware took this error first, then notified the OS via NMI with a 'panic' severity. Don't wait for another CPU to release the die-lock before panic()ing, our only goal is to print this fatal error and panic(). This code is always called in_nmi(), and since commit 42a0bb3f ("printk/nmi: generic solution for safe printk in NMI"), it has been safe to call printk() from this context. Messages are batched in a per-cpu buffer and printed via irq-work, or a call back from panic(). Link: https://patchwork.kernel.org/patch/10313555/Acked-by:
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John Garry authored
[ Upstream commit cec9771d ] +----------+ +----------+ | | | | | |--- 3.0 G ---| |--- 6.0 G --- SAS disk | | | | | |--- 3.0 G ---| |--- 6.0 G --- SAS disk |initiator | | | | device |--- 3.0 G ---| Expander |--- 6.0 G --- SAS disk | | | | | |--- 3.0 G ---| |--- 6.0 G --- SATA disk -->failed to connect | | | | | | | |--- 6.0 G --- SATA disk -->failed to connect | | | | +----------+ +----------+ According to Serial Attached SCSI - 1.1 (SAS-1.1): If an expander PHY attached to a SATA PHY is using a physical link rate greater than the maximum connection rate supported by the pathway from an STP initiator port, a management application client should use the SMP PHY CONTROL function (see 10.4.3.10) to set the PROGRAMMED MAXIMUM PHYSICAL LINK RATE field of the expander PHY to the maximum connection rate supported by the pathway from that STP initiator port. Currently libsas does not support checking if this condition occurs, nor rectifying when it does. Such a condition is not at all common, however it has been seen on some pre-silicon environments where the initiator PHY only supports a 1.5 Gbit maximum linkrate, mated with 12G expander PHYs and 3/6G SATA phy. This patch adds support for checking and rectifying this condition during initial device discovery only. We do support checking min pathway connection rate during revalidation phase, when new devices can be detected in the topology. However we do not support in the case of the the user reprogramming PHY linkrates, such that min pathway condition is not met/maintained. A note on root port PHY rates: The libsas root port PHY rates calculation is broken. Libsas sets the rates (min, max, and current linkrate) of a root port to the same linkrate of the first PHY member of that same port. In doing so, it assumes that all other PHYs which subsequently join the port to have the same negotiated linkrate, when they could actually be different. In practice this doesn't happen, as initiator and expander PHYs are normally initialised with consistent min/max linkrates. This has not caused an issue so far, so leave alone for now. Tested-by:
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Chris Coulson authored
[ Upstream commit 201218e4 ] Although the apparmorfs dentries are always dropped from the dentry cache when the usage count drops to zero, there is no guarantee that this will happen in aafs_remove(), as another thread might still be using it. In this scenario, this means that the dentry will temporarily continue to appear in the results of lookups, even after the call to aafs_remove(). In the case of removal of a profile - it also causes simple_rmdir() on the profile directory to fail, as the directory won't be empty until the usage counts of all child dentries have decreased to zero. This results in the dentry for the profile directory leaking and appearing empty in the file system tree forever. Signed-off-by:
Chris Coulson <chris.coulson@canonical.com> Signed-off-by:
John Johansen <john.johansen@canonical.com> Signed-off-by:
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Aaron Ma authored
[ Upstream commit bb6bccba ] Add a non-NULL check to fix potential NULL pointer dereference Cleanup code to call function once. Signed-off-by:
Aaron Ma <aaron.ma@canonical.com> Fixes: 2bf9a0a1 ('iommu/amd: Add iommu support for ACPI HID devices') Signed-off-by:
Joerg Roedel <jroedel@suse.de> Signed-off-by:
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Peng Li authored
[ Upstream commit 6241e71e ] HNS3 supports setting rx-usecs|tx-usecs as 0, but it will not update dynamically when adaptive-tx or adaptive-rx is enable. This patch removes the Redundant check. Fixes: a95e1f86 ("net: hns3: change the time interval of int_gl calculating") Signed-off-by:
Peng Li <lipeng321@huawei.com> Signed-off-by:
Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by:
David S. Miller <davem@davemloft.net> Signed-off-by:
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Peng Li authored
[ Upstream commit eed9535f ] HNS3 VF driver support NIC and Roce, hdev stores NIC handle and Roce handle, should use correct parameter for container_of. Signed-off-by:
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Yunsheng Lin authored
[ Upstream commit d3ad430a ] The PFC enabling is based on user priority, currently it is based on TC, which may cause PFC not setting correctly when pri to TC mapping is not one to one relation. This patch adds pfc_en in tm_info to fix it. Fixes: cacde272 ("net: hns3: Add hclge_dcb module for the support of DCB feature") Signed-off-by:
Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by:
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Yunsheng Lin authored
[ Upstream commit 4a402f47 ] According to firmware error code definition, the error code of 2 means NOT_SUPPORTED, this patch changes it to NOT_SUPPORTED. Signed-off-by:
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Peng Sun authored
[ Upstream commit 352d20d6 ] In bpf/syscall.c, map_create() first set map->usercnt to 1, a file descriptor is supposed to return to userspace. When bpf_map_new_fd() fails, drop the refcount. Fixes: bd5f5f4e ("bpf: Add BPF_MAP_GET_FD_BY_ID") Signed-off-by:
Peng Sun <sironhide0null@gmail.com> Acked-by:
Martin KaFai Lau <kafai@fb.com> Signed-off-by:
Daniel Borkmann <daniel@iogearbox.net> Signed-off-by:
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Greg Kroah-Hartman authored
[ Upstream commit 8ed0579c ] debugfs can now report an error code if something went wrong instead of just NULL. So if the return value is to be used as a "real" dentry, it needs to be checked if it is an error before dereferencing it. This is now happening because of ff9fb72b ("debugfs: return error values, not NULL"). syzbot has found a way to trigger multiple debugfs files attempting to be created, which fails, and then the error code gets passed to dentry_path_raw() which obviously does not like it. Reported-by:
Eric Biggers <ebiggers@kernel.org> Reported-and-tested-by: syzbot+7857962b4d45e602b8ad@syzkaller.appspotmail.com Cc: "Radim Krčmář" <rkrcmar@redhat.com> Cc: kvm@vger.kernel.org Acked-by:
Paolo Bonzini <pbonzini@redhat.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by:
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Andy Shevchenko authored
[ Upstream commit f4d7b3e2 ] 1 << 31 is Undefined Behaviour according to the C standard. Use U type modifier to avoid theoretical overflow. Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by:
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Ming Lei authored
[ Upstream commit c53336c8 ] Logical block size is the lowest possible block size that the storage device can address. Max segment size is often related with controller's DMA capability. And it is reasonable to align max segment size with logical block size. SDHCI sets un-aligned max segment size, and causes ADMA error, so fix it by aligning max segment size with logical block size. Reported-by:
Naresh Kamboju <naresh.kamboju@linaro.org> Cc: Christoph Hellwig <hch@lst.de> Cc: Naresh Kamboju <naresh.kamboju@linaro.org> Cc: Faiz Abbas <faiz_abbas@ti.com> Cc: linux-block@vger.kernel.org Signed-off-by:
Ming Lei <ming.lei@redhat.com> Signed-off-by:
Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by:
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Peng Sun authored
[ Upstream commit 781e6282 ] In bpf/syscall.c, bpf_map_get_fd_by_id() use bpf_map_inc_not_zero() to increase the refcount, both map->refcnt and map->usercnt. Then, if bpf_map_new_fd() fails, should handle map->usercnt too. Fixes: bd5f5f4e ("bpf: Add BPF_MAP_GET_FD_BY_ID") Signed-off-by:
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Maciej Kwiecien authored
[ Upstream commit d1f20c03 ] hb_timer might not start at all for a particular transport because its start is conditional. In a result a node is not sending heartbeats. Function sctp_transport_reset_hb_timer has two roles: - initial start of hb_timer for a given transport, - update expire date of hb_timer for a given transport. The function is optimized to update timer's expire only if it is before a new calculated one but this comparison is invalid for a timer which has not yet started. Such a timer has expire == 0 and if a new expire value is bigger than (MAX_JIFFIES / 2 + 2) then "time_before" macro will fail and timer will not start resulting in no heartbeat packets send by the node. This was found when association was initialized within first 5 mins after system boot due to jiffies init value which is near to MAX_JIFFIES. Test kernel version: 4.9.154 (ARCH=arm) hb_timer.expire = 0; //initialized, not started timer new_expire = MAX_JIFFIES / 2 + 2; //or more time_before(hb_timer.expire, new_expire) == false Fixes: ba6f5e33 ("sctp: avoid refreshing heartbeat timer too often") Reported-by:
Marcin Stojek <marcin.stojek@nokia.com> Tested-by:
Maciej Kwiecien <maciej.kwiecien@nokia.com> Reviewed-by:
Alexander Sverdlin <alexander.sverdlin@nokia.com> Acked-by:
Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by:
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Lorenzo Bianconi authored
[ Upstream commit 103d0244 ] Report erspan version field to userspace in ip6gre_fill_info just for erspan_v6 tunnels. Moreover report IFLA_GRE_ERSPAN_INDEX only for erspan version 1. The issue can be triggered with the following reproducer: $ip link add name gre6 type ip6gre local 2001::1 remote 2002::2 $ip link set gre6 up $ip -d link sh gre6 14: grep6@NONE: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1448 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 link/gre6 2001::1 peer 2002::2 promiscuity 0 minmtu 0 maxmtu 0 ip6gre remote 2002::2 local 2001::1 hoplimit 64 encaplimit 4 tclass 0x00 flowlabel 0x00000 erspan_index 0 erspan_ver 0 addrgenmode eui64 Fixes: 94d7d8f2 ("ip6_gre: add erspan v2 support") Signed-off-by:
Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by:
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Lorenzo Bianconi authored
[ Upstream commit 2bdf700e ] Report erspan version field to userspace in ipgre_fill_info just for erspan tunnels. The issue can be triggered with the following reproducer: $ip link add name gre1 type gre local 192.168.0.1 remote 192.168.1.1 $ip link set dev gre1 up $ip -d link sh gre1 13: gre1@NONE: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1476 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 link/gre 192.168.0.1 peer 192.168.1.1 promiscuity 0 minmtu 0 maxmtu 0 gre remote 192.168.1.1 local 192.168.0.1 ttl inherit erspan_ver 0 addrgenmode eui64 numtxqueues 1 numrxqueues 1 Fixes: f551c91d ("net: erspan: introduce erspan v2 for ip_gre") Signed-off-by:
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Eric Dumazet authored
[ Upstream commit 5bf325a5 ] With many active TCP sockets, fat TCP sockets could fool __sk_mem_raise_allocated() thanks to an overflow. They would increase their share of the memory, instead of decreasing it. Signed-off-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
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Matteo Croce authored
[ Upstream commit a7603ac1 ] Due to the depends on NET_UDP_TUNNEL, at the moment it is impossible to compile GENEVE if no other protocol depending on NET_UDP_TUNNEL is selected. Fix this changing the depends to a select, and drop NET_IP_TUNNEL from the select list, as it already depends on NET_UDP_TUNNEL. Signed-off-by:
Matteo Croce <mcroce@redhat.com> Reviewed-and-tested-by:
Andrea Claudi <aclaudi@redhat.com> Tested-by:
Davide Caratti <dcaratti@redhat.com> Signed-off-by:
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Bert Kenward authored
[ Upstream commit c6528542 ] The bitmap of found partitions in efx_ef10_mtd_probe was not initialised, causing partitions to be suppressed based off whatever value was in the bitmap at the start. Fixes: 33664635 ("sfc: suppress duplicate nvmem partition types in efx_ef10_mtd_probe") Signed-off-by:
Bert Kenward <bkenward@solarflare.com> Signed-off-by:
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Sylwester Nawrocki authored
[ Upstream commit 323fb7b9 ] Make sure i2s->rclk_srcrate is properly initialized also during playback through the secondary DAI. Signed-off-by:
Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by:
Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by:
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Hoang Le authored
[ Upstream commit 7384b538 ] When we free skb at tipc_data_input, we return a 'false' boolean. Then, skb passed to subcalling tipc_link_input in tipc_link_rcv, <snip> 1303 int tipc_link_rcv: ... 1354 if (!tipc_data_input(l, skb, l->inputq)) 1355 rc |= tipc_link_input(l, skb, l->inputq); </snip> Fix it by simple changing to a 'true' boolean when skb is being free-ed. Then, tipc_link_rcv will bypassed to subcalling tipc_link_input as above condition. Acked-by:
Ying Xue <ying.xue@windriver.com> Acked-by:
Jon Maloy <maloy@donjonn.com> Signed-off-by:
Hoang Le <hoang.h.le@dektech.com.au> Signed-off-by:
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