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2017-02-21bpf: fix unlocking of jited image when module ronx not setDaniel Borkmann
Eric and Willem reported that they recently saw random crashes when JIT was in use and bisected this to 74451e66d516 ("bpf: make jited programs visible in traces"). Issue was that the consolidation part added bpf_jit_binary_unlock_ro() that would unlock previously made read-only memory back to read-write. However, DEBUG_SET_MODULE_RONX cannot be used for this to test for presence of set_memory_*() functions. We need to use ARCH_HAS_SET_MEMORY instead to fix this; also add the corresponding bpf_jit_binary_lock_ro() to filter.h. Fixes: 74451e66d516 ("bpf: make jited programs visible in traces") Reported-by: Eric Dumazet <edumazet@google.com> Reported-by: Willem de Bruijn <willemb@google.com> Bisected-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Tested-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21arch: add ARCH_HAS_SET_MEMORY configDaniel Borkmann
Currently, there's no good way to test for the presence of set_memory_ro/rw/x/nx() helpers implemented by archs such as x86, arm, arm64 and s390. There's DEBUG_SET_MODULE_RONX and DEBUG_RODATA, however both don't really reflect that: set_memory_*() are also available even when DEBUG_SET_MODULE_RONX is turned off, and DEBUG_RODATA is set by parisc, but doesn't implement above functions. Thus, add ARCH_HAS_SET_MEMORY that is selected by mentioned archs, where generic code can test against this. This also allows later on to move DEBUG_SET_MODULE_RONX out of the arch specific Kconfig to define it only once depending on ARCH_HAS_SET_MEMORY. Suggested-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21net: napi_watchdog() can use napi_schedule_irqoff()Eric Dumazet
hrtimer handlers run with masked hard IRQ, we can therefore use napi_schedule_irqoff() Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21tcp: Revert "tcp: tcp_probe: use spin_lock_bh()"Eric Dumazet
This reverts commit e70ac171658679ecf6bea4bbd9e9325cd6079d2b. jtcp_rcv_established() is in fact called with hard irq being disabled. Initial bug report from Ricardo Nabinger Sanchez [1] still needs to be investigated, but does not look like a TCP bug. [1] https://www.spinics.net/lists/netdev/msg420960.html Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: kernel test robot <xiaolong.ye@intel.com> Cc: Ricardo Nabinger Sanchez <rnsanchez@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21net/hsr: use eth_hw_addr_random()Tobias Klauser
Use eth_hw_addr_random() to set a random MAC address in order to make sure dev->addr_assign_type will be properly set to NET_ADDR_RANDOM. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21Merge branch 'mvpp2-next'David S. Miller
Thomas Petazzoni says: ==================== net: mvpp2: misc improvements and preparation patches This series contains a number of fixes, misc improvements and preparation patches for an upcoming series that adds support for the new PPv2.2 network controller to the mvpp2 driver. The most significant improvements are: - Switching to using build_skb(), which is necessary for the upcoming PPv2.2 support, but anyway a good improvement to the current mvpp2 driver (supporting PPv2.1). - Making the driver build on 64-bit platforms. Changes since v3: - Addition of a patch "net: mvpp2: fix DMA address calculation in mvpp2_txq_inc_put()", which fixes a bug in the driver in the calculation of DMA addresses. This bug was found using DMA_API_DEBUG. - Modify the "net: mvpp2: switch to build_skb() in the RX path" patch to recalculate the fragment size when the MTU is changed in mvpp2_bm_update_mtu(). - Added Acked-by from Russell King on all patches, except: * "net: mvpp2: fix DMA address calculation in mvpp2_txq_inc_put()", because it's a new patch * "net: mvpp2: switch to build_skb() in the RX path" because I modified it since the v3. - Rebased on top of 4.10. Changes since v2: - Fix remaining 64-bit build warning, reported by David Miller. - Adjust how bit mask related definitions are done in "net: mvpp2: simplify MVPP2_PRS_RI_* definitions" according to Russell King suggestions. - Add a patch "net: mvpp2: remove useless arguments in mvpp2_rx_{pkts,time}_coal_set", suggested by Russell King. - Rework mvpp2_rx_time_coal_set() implementation to avoid overflows and rounding errors. I've used the implementation suggested by Russell King. Changes since v1: - This series is split as a separate series from the larger patch set adding support for PPv2.2 in the mvpp2 driver, as requested by David Miller. - Rebased on top of v4.10-rc1. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21net: mvpp2: enable building on 64-bit platformsThomas Petazzoni
The mvpp2 is going to be extended to support the Marvell Armada 7K/8K platform, which is ARM64. As a preparation to this work, this commit enables building the mvpp2 driver on ARM64, by: - Adjusting the Kconfig dependency - Fixing the types used in the driver so that they are 32/64-bits compliant. We use dma_addr_t for DMA addresses, and unsigned long for virtual addresses. It is worth mentioning that after this commit, the driver is for now still only used on 32-bits platforms, and will only work on 32-bits platforms. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21net: mvpp2: switch to build_skb() in the RX pathThomas Petazzoni
This commit adapts the mvpp2 RX path to use the build_skb() method. Not only build_skb() is now the recommended mechanism, but it also simplifies the addition of support for the PPv2.2 variant. Indeed, without build_skb(), we have to keep track for each RX descriptor of the physical address of the packet buffer, and the virtual address of the SKB. However, in PPv2.2 running on 64 bits platform, there is not enough space in the descriptor to store the virtual address of the SKB. So having to take care only of the address of the packet buffer, and building the SKB upon reception helps in supporting PPv2.2. The implementation is fairly straightforward: - mvpp2_skb_alloc() is renamed to mvpp2_buf_alloc() and no longer allocates a SKB. Instead, it allocates a buffer using the new mvpp2_frag_alloc() function, with enough space for the data and SKB. - The initialization of the RX buffers in mvpp2_bm_bufs_add() as well as the refill of the RX buffers in mvpp2_rx_refill() is adjusted accordingly. - Finally, the mvpp2_rx() is modified to use build_skb(). Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21net: mvpp2: simplify MVPP2_PRS_RI_* definitionsThomas Petazzoni
Some of the MVPP2_PRS_RI_* definitions use the ~(value) syntax, which doesn't compile nicely on 64-bit. Moreover, those definitions are in fact unneeded, since they are always used in combination with a bit mask that ensures only the appropriate bits are modified. Therefore, such definitions should just be set to 0x0. In addition, as suggested by Russell King, we change the _MASK definitions to also use the BIT() macro so that it is clear they are related to the values defined afterwards. For example: #define MVPP2_PRS_RI_L2_CAST_MASK 0x600 #define MVPP2_PRS_RI_L2_UCAST ~(BIT(9) | BIT(10)) #define MVPP2_PRS_RI_L2_MCAST BIT(9) #define MVPP2_PRS_RI_L2_BCAST BIT(10) becomes #define MVPP2_PRS_RI_L2_CAST_MASK (BIT(9) | BIT(10)) #define MVPP2_PRS_RI_L2_UCAST 0x0 #define MVPP2_PRS_RI_L2_MCAST BIT(9) #define MVPP2_PRS_RI_L2_BCAST BIT(10) Because the values (MVPP2_PRS_RI_L2_UCAST, MVPP2_PRS_RI_L2_MCAST and MVPP2_PRS_RI_L2_BCAST) are always applied with MVPP2_PRS_RI_L2_CAST_MASK, and therefore there is no need for MVPP2_PRS_RI_L2_UCAST to be defined as ~(BIT(9) | BIT(10)). It fixes the following warnings when building the driver on a 64-bit platform (which is not possible as of this commit, but will be enabled in a follow-up commit): drivers/net/ethernet/marvell/mvpp2.c: In function ‘mvpp2_prs_mac_promisc_set’: drivers/net/ethernet/marvell/mvpp2.c:524:33: warning: large integer implicitly truncated to unsigned type [-Woverflow] #define MVPP2_PRS_RI_L2_UCAST ~(BIT(9) | BIT(10)) ^ drivers/net/ethernet/marvell/mvpp2.c:1459:33: note: in expansion of macro ‘MVPP2_PRS_RI_L2_UCAST’ mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L2_UCAST, Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21net: mvpp2: fix indentation of MVPP2_EXT_GLOBAL_CTRL_DEFAULTThomas Petazzoni
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21net: mvpp2: remove unused register definitionsThomas Petazzoni
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21net: mvpp2: simplify mvpp2_bm_bufs_add()Thomas Petazzoni
The mvpp2_bm_bufs_add() currently creates a fake cookie by calling mvpp2_bm_cookie_pool_set(), just to be able to call mvpp2_pool_refill(). But all what mvpp2_pool_refill() does is extract the pool ID from the cookie, and call mvpp2_bm_pool_put() with this ID. Instead of doing this convoluted thing, just call mvpp2_bm_pool_put() directly, since we have the BM pool ID. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21net: mvpp2: drop useless fields in mvpp2_bm_pool and related codeThomas Petazzoni
This commit drops dead code from the mvpp2 driver. The 'in_use' and 'in_use_thresh' fields of 'struct mvpp2_bm_pool' are incremented/decremented/initialized in various places. But they are only used in one place: if (is_recycle && (atomic_read(&bm_pool->in_use) < bm_pool->in_use_thresh)) return 0; However 'is_recycle', passed as argument to mvpp2_rx_refill() is always false. So in fact, this code is never reached, and the 'is_recycle' argument is useless. So let's drop this code. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21net: mvpp2: remove unused 'tx_skb' field of 'struct mvpp2_tx_queue'Thomas Petazzoni
This commit remove a field of 'struct mvpp2_tx_queue' that is not used anywhere. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21net: mvpp2: release reference to txq_cpu[] entry after unmappingThomas Petazzoni
The mvpp2_txq_bufs_free() function is called upon TX completion to DMA unmap TX buffers, and free the corresponding SKBs. It gets the references to the SKB to free and the DMA buffer to unmap from a per-CPU txq_pcpu data structure. However, the code currently increments the pointer to the next entry before doing the DMA unmap and freeing the SKB. It does not cause any visible problem because for a given SKB the TX completion is guaranteed to take place on the CPU where the TX was started. However, it is much more logical to increment the pointer to the next entry once the current entry has been completely unmapped/released. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21net: mvpp2: handle too large value in mvpp2_rx_time_coal_set()Thomas Petazzoni
When configuring the MVPP2_ISR_RX_THRESHOLD_REG with the RX coalescing time threshold, we do not check for the maximum allowed value supported by the driver, which means we might overflow and use a bogus value. This commit adds a check for this situation, and if a value higher than what is supported by the hardware is provided, then we use the maximum value supported by the hardware. In order to achieve this in a way that avoids overflow and rounding errors, we introduce two utility functions mvpp2_usec_to_cycles() and cycles_to_usec(). Many thanks to Russell King for suggesting this implementation. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21net: mvpp2: handle too large value handling in mvpp2_rx_pkts_coal_set()Thomas Petazzoni
Currently, mvpp2_rx_pkts_coal_set() does the following to avoid setting a too large value for the RX coalescing by packet number: val = (pkts & MVPP2_OCCUPIED_THRESH_MASK); This means that if you set a value that is slightly higher the the maximum number of packets, you in fact get a very low value. It makes a lot more sense to simply check if the value is too high, and if it's too high, limit it to the maximum possible value. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21net: mvpp2: remove useless arguments in mvpp2_rx_{pkts, time}_coal_setThomas Petazzoni
As noticed by Russell King, the last argument of mvpp2_rx_{pkts,time}_coal_set() is useless, since the packet/time coalescing value is already stored in the 'struct mvpp2_rx_queue *' passed as argument to these functions. So passing the packet/time value as an additional argument, and setting them again in the mvpp2_rx_queue structure is useles. This commit therefore gets rid of this additional argument, assuming the caller has assigned the appropriate value to rxq->pkts_coal or rxq->time_coal before calling the respective functions. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21net: mvpp2: fix DMA address calculation in mvpp2_txq_inc_put()Thomas Petazzoni
When TX descriptors are filled in, the buffer DMA address is split between the tx_desc->buf_phys_addr field (high-order bits) and tx_desc->packet_offset field (5 low-order bits). However, when we re-calculate the DMA address from the TX descriptor in mvpp2_txq_inc_put(), we do not take tx_desc->packet_offset into account. This means that when the DMA address is not aligned on a 32 bytes boundary, we end up calling dma_unmap_single() with a DMA address that was not the one returned by dma_map_single(). This inconsistency is detected by the kernel when DMA_API_DEBUG is enabled. We fix this problem by properly calculating the DMA address in mvpp2_txq_inc_put(). Cc: <stable@vger.kernel.org> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21macsec: fix validation failed in asynchronous operation.Lee Ryder
MACSec test failed when asynchronous crypto operations is used. It encounters packet validation failed since macsec_skb_cb(skb)->valid is always 'false'. This patch adds missing "macsec_skb_cb(skb)->valid = true" in macsec_decrypt_done() when "err == 0". Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21net: sock: Use USEC_PER_SEC macro instead of literal 1000000Gao Feng
The USEC_PER_SEC is used once in sock_set_timeout as the max value of tv_usec. But there are other similar codes which use the literal 1000000 in this file. It is minor cleanup to keep consitent. Signed-off-by: Gao Feng <fgao@ikuai8.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21virtio-net: switch to use build_skb() for small bufferJason Wang
This patch switch to use build_skb() for small buffer which can have better performance for both TCP and XDP (since we can work at page before skb creation). It also remove lots of XDP codes since both mergeable and small buffer use page frag during refill now. Before | After XDP_DROP(xdp1) 64B : 11.1Mpps | 14.4Mpps Tested with xdp1/xdp2/xdp_ip_tx_tunnel and netperf. Signed-off-by: Jason Wang <jasowang@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21ip: fix IP_CHECKSUM handlingPaolo Abeni
The skbs processed by ip_cmsg_recv() are not guaranteed to be linear e.g. when sending UDP packets over loopback with MSGMORE. Using csum_partial() on [potentially] the whole skb len is dangerous; instead be on the safe side and use skb_checksum(). Thanks to syzkaller team to detect the issue and provide the reproducer. v1 -> v2: - move the variable declaration in a tighter scope Fixes: ad6f939ab193 ("ip: Add offset parameter to ip_cmsg_recv") Reported-by: Andrey Konovalov <andreyknvl@google.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21vxlan: remove unused variable saddr in neigh_reduceRoopa Prabhu
silences the below warning: drivers/net/vxlan.c: In function ‘neigh_reduce’: drivers/net/vxlan.c:1599:25: warning: variable ‘saddr’ set but not used [-Wunused-but-set-variable] Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21vxlan: add changelink supportRoopa Prabhu
This patch adds changelink rtnl op support for vxlan netdevs. code changes involve: - refactor vxlan_newlink into vxlan_nl2conf to be used by vxlan_newlink and vxlan_changelink - vxlan_nl2conf and vxlan_dev_configure take a changelink argument to isolate changelink checks and updates. - Allow changing only a few attributes: - return -EOPNOTSUPP for attributes that cannot be changed for now. Incremental patches can make the non-supported one available in the future if needed. Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21rtnl: simplify error return path in rtnl_create_link()Tobias Klauser
There is only one possible error path which reaches the err label, so return ERR_PTR(-ENOMEM) directly if alloc_netdev_mqs() fails. This also allows to omit the err variable. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-21Merge tag 'gfs2-4.11.fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 Pull GFS2 updates from Robert Peterson: "We've got eight GFS2 patches for this merge window: - Andy Price submitted a patch to make gfs2_write_full_page a static function. - Dan Carpenter submitted a patch to fix a ERR_PTR thinko. Three patches fix bugs related to deleting very large files, which cause GFS2 to run out of journal space: - The first one prevents GFS2 delete operation from requesting too much journal space. - The second one fixes a problem whereby GFS2 can hang because it wasn't taking journal space demand into its calculations. - The third one wakes up IO waiters when a flush is done to restart processes stuck waiting for journal space to become available. The final three patches are a performance improvement related to spin_lock contention between multiple writers: - The "tr_touched" variable was switched to a flag to be more atomic and eliminate the possibility of some races. - Function meta_lo_add was moved inline with its only caller to make the code more readable and efficient. - Contention on the gfs2_log_lock spinlock was greatly reduced by avoiding the lock altogether in cases where we don't really need it: buffers that already appear in the appropriate metadata list for the journal. Many thanks to Steve Whitehouse for the ideas and principles behind these patches" * tag 'gfs2-4.11.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: Make gfs2_write_full_page static GFS2: Reduce contention on gfs2_log_lock GFS2: Inline function meta_lo_add GFS2: Switch tr_touched to flag in transaction GFS2: Wake up io waiters whenever a flush is done GFS2: Made logd daemon take into account log demand GFS2: Limit number of transaction blocks requested for truncates GFS2: Fix reference to ERR_PTR in gfs2_glock_iter_next
2017-02-21Merge branch 'topic/zx' into for-linusVinod Koul
2017-02-21Merge branch 'topic/stm32-dma' into for-linusVinod Koul
2017-02-21Merge branch 'topic/ste' into for-linusVinod Koul
2017-02-21Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull UDF fixes and cleanups from Jan Kara: "Several small UDF fixes and cleanups and a small cleanup of fanotify code" * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: fanotify: simplify the code of fanotify_merge udf: simplify udf_ioctl() udf: fix ioctl errors udf: allow implicit blocksize specification during mount udf: check partition reference in udf_read_inode() udf: atomically read inode size udf: merge module informations in super.c udf: remove next_epos from udf_update_extent_cache() udf: Factor out trimming of crtime udf: remove empty condition udf: remove unneeded line break udf: merge bh free udf: use pointer for kernel_long_ad argument udf: use __packed instead of __attribute__ ((packed)) udf: Make stat on symlink report symlink length as st_size fs/udf: make #ifdef UDF_PREALLOCATE unconditional fs: udf: Replace CURRENT_TIME with current_time()
2017-02-21Merge branch 'topic/intel' into for-linusVinod Koul
2017-02-20virito-net: set queues after reset during xdp_setJason Wang
We set queues before reset which will cause a crash[1]. This is because is_xdp_raw_buffer_queue() depends on the old xdp queue pairs number to do the correct detection. So fix this by - passing xdp queue pairs and current queue pairs to virtnet_reset() - change vi->xdp_qp after reset but before refill, to make sure both free_unused_bufs() and refill can make correct detection of XDP. - remove the duplicated queue pairs setting before virtnet_reset() since we will do it inside virtnet_reset() [1] [ 74.328168] general protection fault: 0000 [#1] SMP [ 74.328625] Modules linked in: nfsd xfs libcrc32c virtio_net virtio_pci [ 74.329117] CPU: 0 PID: 2849 Comm: xdp2 Not tainted 4.10.0-rc7+ #499 [ 74.329577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.10.1-0-g8891697-prebuilt.qemu-project.org 04/01/2014 [ 74.330424] task: ffff88007a894000 task.stack: ffffc90004388000 [ 74.330844] RIP: 0010:skb_release_head_state+0x28/0x80 [ 74.331298] RSP: 0018:ffffc9000438b8d0 EFLAGS: 00010206 [ 74.331676] RAX: 0000000000000000 RBX: ffff88007ad96300 RCX: 0000000000000000 [ 74.332217] RDX: ffff88007fc137a8 RSI: ffff88007fc0db28 RDI: 0001bf00000001be [ 74.332758] RBP: ffffc9000438b8d8 R08: 000000000005008f R09: 00000000000005f9 [ 74.333274] R10: ffff88007d001700 R11: ffffffff820a8a4d R12: ffff88007ad96300 [ 74.333787] R13: 0000000000000002 R14: ffff880036604000 R15: 000077ff80000000 [ 74.334308] FS: 00007fc70d8a7b40(0000) GS:ffff88007fc00000(0000) knlGS:0000000000000000 [ 74.334891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.335314] CR2: 00007fff4144a710 CR3: 000000007ab56000 CR4: 00000000003406f0 [ 74.335830] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 74.336373] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 74.336895] Call Trace: [ 74.337086] skb_release_all+0xd/0x30 [ 74.337356] consume_skb+0x2c/0x90 [ 74.337607] free_unused_bufs+0x1ff/0x270 [virtio_net] [ 74.337988] ? vp_synchronize_vectors+0x3b/0x60 [virtio_pci] [ 74.338398] virtnet_xdp+0x21e/0x440 [virtio_net] [ 74.338741] dev_change_xdp_fd+0x101/0x140 [ 74.339048] do_setlink+0xcf4/0xd20 [ 74.339304] ? symcmp+0xf/0x20 [ 74.339529] ? mls_level_isvalid+0x52/0x60 [ 74.339828] ? mls_range_isvalid+0x43/0x50 [ 74.340135] ? nla_parse+0xa0/0x100 [ 74.340400] rtnl_setlink+0xd4/0x120 [ 74.340664] ? cpumask_next_and+0x30/0x50 [ 74.340966] rtnetlink_rcv_msg+0x7f/0x1f0 [ 74.341259] ? sock_has_perm+0x59/0x60 [ 74.341586] ? napi_consume_skb+0xe2/0x100 [ 74.342010] ? rtnl_newlink+0x890/0x890 [ 74.342435] netlink_rcv_skb+0x92/0xb0 [ 74.342846] rtnetlink_rcv+0x23/0x30 [ 74.343277] netlink_unicast+0x162/0x210 [ 74.343677] netlink_sendmsg+0x2db/0x390 [ 74.343968] sock_sendmsg+0x33/0x40 [ 74.344233] SYSC_sendto+0xee/0x160 [ 74.344482] ? SYSC_bind+0xb0/0xe0 [ 74.344806] ? sock_alloc_file+0x92/0x110 [ 74.345106] ? fd_install+0x20/0x30 [ 74.345360] ? sock_map_fd+0x3f/0x60 [ 74.345586] SyS_sendto+0x9/0x10 [ 74.345790] entry_SYSCALL_64_fastpath+0x1a/0xa9 [ 74.346086] RIP: 0033:0x7fc70d1b8f6d [ 74.346312] RSP: 002b:00007fff4144a708 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 74.346785] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007fc70d1b8f6d [ 74.347244] RDX: 000000000000002c RSI: 00007fff4144a720 RDI: 0000000000000003 [ 74.347683] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 74.348544] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff4144bd90 [ 74.349082] R13: 0000000000000002 R14: 0000000000000002 R15: 00007fff4144cda0 [ 74.349607] Code: 00 00 00 55 48 89 e5 53 48 89 fb 48 8b 7f 58 48 85 ff 74 0e 40 f6 c7 01 74 3d 48 c7 43 58 00 00 00 00 48 8b 7b 68 48 85 ff 74 05 <f0> ff 0f 74 20 48 8b 43 60 48 85 c0 74 14 65 8b 15 f3 ab 8d 7e [ 74.351008] RIP: skb_release_head_state+0x28/0x80 RSP: ffffc9000438b8d0 [ 74.351625] ---[ end trace fe6e19fd11cfc80b ]--- Fixes: 2de2f7f40ef9 ("virtio_net: XDP support for adjust_head") Cc: John Fastabend <john.fastabend@gmail.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-20dpaa_eth: implement ioctl() for PHY-related opsMichael Walle
This commit adds the ndo_do_ioctl() callback which allows the userspace to access PHY registers, for example. This will make mii-diag and similar tools work. Signed-off-by: Michael Walle <michael@walle.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-20net: qualcomm: qca: use new api ethtool_{get|set}_link_ksettingsPhilippe Reynes
The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. As I don't have the hardware, I'd be very pleased if someone may test this patch. Signed-off-by: Philippe Reynes <tremyfr@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-20Merge branch 'bnxt_en-probe-and-open-bugs'David S. Miller
Michael Chan says: ==================== bnxt_en: Fix probe and open bugs. Fix 3 issues related to bnxt_init_one() and bnxt_open(). Don't probe bridge devices and fixup some error code paths. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-20bnxt_en: fix pci cleanup in bnxt_init_one() failure pathSathya Perla
In the bnxt_init_one() failure path, bar1 and bar2 are not being unmapped. This commit fixes this issue. Reorganize the code so that bnxt_init_one()'s failure path and bnxt_remove_one() can call the same function to do the PCI cleanup. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-20bnxt_en: Fix NULL pointer dereference in a failure path during open.Michael Chan
If bnxt_hwrm_ring_free() is called during a failure path in bnxt_open(), it is possible that the completion rings have not been allocated yet. In that case, the completion doorbell has not been initialized, and calling bnxt_disable_int() will crash. Fix it by checking that the completion ring has been initialized before writing to the completion ring doorbell. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-20bnxt_en: Reject driver probe against all bridge devicesRay Jui
There are additional SoC devices that use the same device ID for bridge and NIC devices. The bnxt driver should reject probe against all bridge devices since it's meant to be used with only endpoint devices. Signed-off-by: Ray Jui <ray.jui@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-20Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull CIFS/SMB3 updates from Steve French: "Includes support for a critical SMB3 security feature: per-share encryption from Pavel, and a cleanup from Jean Delvare. Will have another cifs/smb3 merge next week" * 'for-next' of git://git.samba.org/sfrench/cifs-2.6: CIFS: Allow to switch on encryption with seal mount option CIFS: Add capability to decrypt big read responses CIFS: Decrypt and process small encrypted packets CIFS: Add copy into pages callback for a read operation CIFS: Add mid handle callback CIFS: Add transform header handling callbacks CIFS: Encrypt SMB3 requests before sending CIFS: Enable encryption during session setup phase CIFS: Add capability to transform requests before sending CIFS: Separate RFC1001 length processing for SMB2 read CIFS: Separate SMB2 sync header processing CIFS: Send RFC1001 length in a separate iov CIFS: Make send_cancel take rqst as argument CIFS: Make SendReceive2() takes resp iov CIFS: Separate SMB2 header structure CIFS: Fix splice read for non-cached files cifs: Add soft dependencies cifs: Only select the required crypto modules cifs: Simplify SMB2 and SMB311 dependencies
2017-02-20Merge tag 'ext4_for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull ext4 updates from Ted Ts'o: "For this cycle we add support for the shutdown ioctl, which is primarily used for testing, but which can be useful on production systems when a scratch volume is being destroyed and the data on it doesn't need to be saved. This found (and we fixed) a number of bugs with ext4's recovery to corrupted file system --- the bugs increased the amount of data that could be potentially lost, and in the case of the inline data feature, could cause the kernel to BUG. Also included are a number of other bug fixes, including in ext4's fscrypt, DAX, inline data support" * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (26 commits) ext4: rename EXT4_IOC_GOINGDOWN to EXT4_IOC_SHUTDOWN ext4: fix fencepost in s_first_meta_bg validation ext4: don't BUG when truncating encrypted inodes on the orphan list ext4: do not use stripe_width if it is not set ext4: fix stripe-unaligned allocations dax: assert that i_rwsem is held exclusive for writes ext4: fix DAX write locking ext4: add EXT4_IOC_GOINGDOWN ioctl ext4: add shutdown bit and check for it ext4: rename s_resize_flags to s_ext4_flags ext4: return EROFS if device is r/o and journal replay is needed ext4: preserve the needs_recovery flag when the journal is aborted jbd2: don't leak modified metadata buffers on an aborted journal ext4: fix inline data error paths ext4: move halfmd4 into hash.c directly ext4: fix use-after-iput when fscrypt contexts are inconsistent jbd2: fix use after free in kjournald2() ext4: fix data corruption in data=journal mode ext4: trim allocation requests to group size ext4: replace BUG_ON with WARN_ON in mb_find_extent() ...
2017-02-20Merge tag 'fscrypt-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt Pull fscrypt updates from Ted Ts'o: "Various cleanups for the file system encryption feature" * tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt: fscrypt: constify struct fscrypt_operations fscrypt: properly declare on-stack completion fscrypt: split supp and notsupp declarations into their own headers fscrypt: remove redundant assignment of res fscrypt: make fscrypt_operations.key_prefix a string fscrypt: remove unused 'mode' member of fscrypt_ctx ext4: don't allow encrypted operations without keys fscrypt: make test_dummy_encryption require a keyring key fscrypt: factor out bio specific functions fscrypt: pass up error codes from ->get_context() fscrypt: remove user-triggerable warning messages fscrypt: use EEXIST when file already uses different policy fscrypt: use ENOTDIR when setting encryption policy on nondirectory fscrypt: use ENOKEY when file cannot be created w/o key
2017-02-20Merge tag 'device-properties-4.11-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull device property updates from Rafael J. Wysocki: "Generic device properties framework updates for v4.11-rc1 Allow built-in (static) device properties to be declared as constant, make it possible to save memory by discarding alternative (but unused) built-in (static) property sets and add support for automatic handling of built-in properties to the I2C code" * tag 'device-properties-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: i2c: allow specify device properties in i2c_board_info device property: export code duplicating array of property entries device property: constify property arrays values device property: allow to constify properties
2017-02-20Merge tag 'acpi-4.11-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI updates from Rafael Wysocki: "These update the ACPICA code in the kernel to upstream revision 20170119, which among other things updates copyright notices in all of the ACPICA files, fix a couple of issues in the ACPI EC and button drivers, fix modalias handling for non-discoverable devices with DT-compatible identification strings, add a suspend quirk for one platform and fix a message in the APEI code. Specifics: - Update of the ACPICA code in the kernel to upstream revision 20170119 including: + Fixes related to the handling of the bit width and bit offset fields in Generic Address Structure (Lv Zheng) + ACPI resources handling fix related to invalid resource descriptors (Bob Moore) + Fix to enable implicit result conversion for several ASL library functions (Bob Moore) + Support for method invocations as target operands in AML (Bob Moore) + Fix to use a correct operand type for DeRefOf() in some situations (Bob Moore) + Utilities updates (Bob Moore, Lv Zheng) + Disassembler/debugger updates (David Box, Lv Zheng) + Build fixes (Colin Ian King, Lv Zheng) + Update of copyright notices in all files (Bob Moore) - Fix for modalias handling for SPI and I2C devices with DT-compatible identification strings (Dan O'Donovan) - Fixes for the ACPI EC and button drivers (Lv Zheng) - ACPI processor handling fix related to CPU hotplug (online/offline) on x86 (Vitaly Kuznetsov) - Suspend quirk to save/restore NVS memory over S3 transitions for Lenovo G50-45 (Zhang Rui) - Message formatting fix for the ACPI APEI code (Colin Ian King)" * tag 'acpi-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (32 commits) ACPICA: Update version to 20170119 ACPICA: Tools: Update common signon, remove compilation bit width ACPICA: Source tree: Update copyright notices to 2017 ACPICA: Linuxize: Restore and fix Intel compiler build x86/ACPI: keep x86_cpu_to_acpiid mapping valid on CPU hotplug spi: acpi: Initialize modalias from of_compatible i2c: acpi: Initialize info.type from of_compatible ACPI / bus: Introduce acpi_of_modalias() equiv of of_modalias_node() ACPI: save NVS memory for Lenovo G50-45 ACPI, APEI, EINJ: fix malformed newline escape ACPI / button: Remove lid_init_state=method mode ACPI / button: Change default behavior to lid_init_state=open ACPI / EC: Use busy polling mode when GPE is not enabled ACPI / EC: Remove old CLEAR_ON_RESUME quirk ACPICA: Update version to 20161222 ACPICA: Parser: Update parse info table for some operators ACPICA: Fix a problem with recent extra support for control method invocations ACPICA: Parser: Allow method invocations as target operands ACPICA: Fix for implicit result conversion for the ToXXX functions ACPICA: Resources: Not a valid resource if buffer length too long ..
2017-02-20Merge tag 'pm-4.11-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management updates from Rafael Wysocki: "The majority of changes go into the Operating Performance Points (OPP) framework and cpufreq this time, followed by devfreq and some scattered updates all over. The OPP changes are mostly related to switching over from RCU-based synchronization, that turned out to be overly complicated and problematic, to reference counting using krefs. In the cpufreq land there are core cleanups, documentation updates, a new driver for Broadcom BMIPS SoCs, a new cpufreq-dt sub-driver for TI SoCs that require special handling, ARM64 SoCs support for the qoriq driver, intel_pstate updates, powernv driver update and assorted fixes. The devfreq changes are mostly fixes related to the sysfs interface and some Exynos drivers updates. Apart from that, the cpuidle menu governor will support per-CPU PM QoS constraints for the wakeup latency now, some bugs in the wakeup IRQs framework are fixed, the generic power domains framework should handle asynchronous invocations of *noirq suspend/resume callbacks from now on, the analyze_suspend.py script is updated and there is a new tool for intel_pstate diagnostics. Specifics: - Operating Performance Points (OPP) framework fixes, cleanups and switch over from RCU-based synchronization to reference counting using krefs (Viresh Kumar, Wei Yongjun, Dave Gerlach) - cpufreq core cleanups and documentation updates (Viresh Kumar, Rafael Wysocki) - New cpufreq driver for Broadcom BMIPS SoCs (Markus Mayer) - New cpufreq-dt sub-driver for TI SoCs requiring special handling, like in the AM335x, AM437x, DRA7x, and AM57x families, along with new DT bindings for it (Dave Gerlach, Paul Gortmaker) - ARM64 SoCs support for the qoriq cpufreq driver (Tang Yuantian) - intel_pstate driver updates including a new sysfs knob to control the driver's operation mode and fixes related to the no_turbo sysfs knob and the hardware-managed P-states feature support (Rafael Wysocki, Srinivas Pandruvada) - New interface to export ultra-turbo frequencies for the powernv cpufreq driver (Shilpasri Bhat) - Assorted fixes for cpufreq drivers (Arnd Bergmann, Dan Carpenter, Wei Yongjun) - devfreq core fixes, mostly related to the sysfs interface exported by it (Chanwoo Choi, Chris Diamand) - Updates of the exynos-bus and exynos-ppmu devfreq drivers (Chanwoo Choi) - Device PM QoS extension to support CPUs and support for per-CPU wakeup (device resume) latency constraints in the cpuidle menu governor (Alex Shi) - Wakeup IRQs framework fixes (Grygorii Strashko) - Generic power domains framework update including a fix to make it handle asynchronous invocations of *noirq suspend/resume callbacks correctly (Ulf Hansson, Geert Uytterhoeven) - Assorted fixes and cleanups in the core suspend/hibernate code, PM QoS framework and x86 ACPI idle support code (Corentin Labbe, Geert Uytterhoeven, Geliang Tang, John Keeping, Nick Desaulniers) - Update of the analyze_suspend.py script is updated to version 4.5 offering multiple improvements (Todd Brandt) - New tool for intel_pstate diagnostics using the pstate_sample tracepoint (Doug Smythies)" * tag 'pm-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (85 commits) MAINTAINERS: cpufreq: add bmips-cpufreq.c PM / QoS: Fix memory leak on resume_latency.notifiers PM / Documentation: Spelling s/wrtie/write/ PM / sleep: Fix test_suspend after sleep state rework cpufreq: CPPC: add ACPI_PROCESSOR dependency cpufreq: make ti-cpufreq explicitly non-modular cpufreq: Do not clear real_cpus mask on policy init tools/power/x86: Debug utility for intel_pstate driver AnalyzeSuspend: fix drag and zoom bug in javascript PM / wakeirq: report a wakeup_event on dedicated wekup irq PM / wakeirq: Fix spurious wake-up events for dedicated wakeirqs PM / wakeirq: Enable dedicated wakeirq for suspend cpufreq: dt: Don't use generic platdev driver for ti-cpufreq platforms cpufreq: ti: Add cpufreq driver to determine available OPPs at runtime Documentation: dt: add bindings for ti-cpufreq PM / OPP: Expose _of_get_opp_desc_node as dev_pm_opp API cpufreq: qoriq: Don't look at clock implementation details cpufreq: qoriq: add ARM64 SoCs support PM / Domains: Provide dummy governors if CONFIG_PM_GENERIC_DOMAINS=n cpufreq: brcmstb-avs-cpufreq: remove unnecessary platform_set_drvdata() ...
2017-02-20Merge tag 'leds_for_4.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds Pull LED updates from Jacek Anaszewski: "New features and improvements: - add new optional brightness_hw_changed attribute for the LEDs that may have their brightness level changed autonomously (outside of kernel control) by hardware / firmware. The attribute supports userspace notifications through POLLPRI events - add led_brightness_hw_mon tool that demonstrates how to use the aforementioned feature - add LED_ON enum for LEDs that can be only turned on/off, and don't allow setting other brightness levels - allow for adjusting heartbeat trigger blink brightness level Fixes and cleanups: - avoid harmless maybe-uninitialized warning in leds-ktd2692.c - add context to the existing example entries in common LED bindings to make the documentation more clear" * tag 'leds_for_4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds: leds: ledtrig-heartbeat: Make top brightness adjustable tools/leds: Add led_hw_brightness_mon program leds: class: Add new optional brightness_hw_changed attribute leds: ktd2692: avoid harmless maybe-uninitialized warning leds: add LED_ON brightness as boolean value DT: leds: Improve examples by adding some context
2017-02-20Merge tag 'spi-v4.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi updates from Mark Brown: "This release is mainly a collection of driver specific updates, including a few nice cleanups to make drivers use more core features. - automatically use the parent device to allocate DMA buffers if there wasn't an explicitly configured device. - fixes for leaks on allocation. - a small piece of the start of SPI slave support, a feature that's been on the cards for over a decade!" * tag 'spi-v4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (55 commits) spi: spi-ti-qspi: Fix error handling spi: spi-ti-qspi: Fix error handling spi: lantiq-ssc: activate under COMPILE_TEST spi: armada-3700: Remove spi_master_put in a3700_spi_remove() spi: ti-qspi: revise ti_qspi_probe() failure flow spi: spi-ep93xx: simplify GPIO chip selects spi: rspi: Replaces "n" by "len" in qspi_transfer_*() spi: rspi: Fixes bogus received byte in qspi_transfer_in() spi: bcm-qspi: Remove unnecessary platform_set_drvdata() spi: bcm-qspi: Fix bcm_qspi_bspi_read() performance spi: lantiq-ssc: add support for Lantiq SSC SPI controller spi: s3c64xx: fix inconsistency between binding and driver spi: armada-3700: Remove .owner field for driver spi: bcm-qspi: Added mspi read fallback in bcm_qspi_flash_read() spi: fix device-node leaks spi: mediatek: Only do dma for 4-byte aligned buffers spi: When no dma_chan map buffers with spi_master's parent spi: pca2xx-pci: Allow MSI spi: pxa2xx: Prepare for edge-triggered interrupts spi: pxa2xx: Add support for Intel Gemini Lake ...
2017-02-20Merge tag 'regulator-v4.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "Quite a lot of work going on the core this release, mainly around system initialization, but a quiet release for drivers: - fixes for registration of multiple regulators on a PMIC from Javier Martinez Canillas and Jon Hunter. - cleanups to the regulator_get() code from Dmitry Torokhov - lots of constifcation of structs from Bhumika Goyal - support for Motorola CPCAP regulators from Tony Lindgren" * tag 'regulator-v4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (52 commits) regulator: core: Resolve supplies before disabling unused regulators regulator: Fix regulator_summary for deviceless consumers regulator: tps65086: Fix DT node referencing in of_parse_cb regulator: tps65086: Fix expected switch DT node names regulator: core: simplify _regulator_get() regulator: core: have regulator_dev_lookup() return ERR_PTR-encoded errors regulator: gpio: correct default type regulator: cpcap: Add basic regulator support regulator: core: fix typo in regulator_bulk_disable() regulator: core: optimize devm_regulator_bulk_get() regulator: core: simplify regulator_bulk_force_disable() regulator: core: have _regulator_get() accept get_type argument regulator: core: remove dead code in _regulator_get() regulator: rn5t618: constify regulator_ops structure regulator: rc5t583-regulator: constify regulator_ops structure regulator: pv88090-regulator: constify regulator_ops structure regulator: pv88080-regulator: constify regulator_ops structure regulator: pv88060-regulator: constify regulator_ops structure regulator: pfuze100-regulator: constify regulator_ops structure regulator: pcf50633-regulator: constify regulator_ops structure ...
2017-02-20Merge tag 'regmap-v4.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull regmap updates from Mark Brown: "For v4.11 activity on the regmap API has literally doubled, there are two patches this release: - fixes from Charles Keepax to make the kerneldoc generate correctly - a cleanup from Geliang Tang using rb_entry() rather than open coding it with container_of()" * tag 'regmap-v4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: Fixup the kernel-doc comments on functions/structures regmap: use rb_entry()
2017-02-20Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID updates from Jiri Kosina: - a lot of Wacom driver updates; most notably second generation Intuos Pro is now supported, code from Aaron Armstrong Skomra and Jason Gerecke - Surface 3 and 4 Type Cover Pro support from Daniel Keller, Dennis Chen and Yuta Kobayashi - hid-rmi is now generic transport driver, used by synaptics-rmi4; Support the Lenovo Thinkpad X1 Tablet dock follows on top, from Andrew Duggan - a few misc bugfixes and improvements here and there * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (29 commits) HID: intel-ish-hid: constify device_type structure HID: wacom: Bluetooth IRQ for Intuos Pro should handle prox/range HID: intel-ish-hid: ipc: check FW status to distinguish ISH resume paths HID: multitouch: fix LG Melfas touchscreen HID: wacom: don't apply generic settings to old devices HID: wacom: generic: support LEDs HID: wacom: generic: support generic touch switch HID: wacom: generic: add vendor defined touch HID: wacom: generic: add support for touchring HID: wacom: generic: remove input_event_flag HID: wacom: Support 2nd-gen Intuos Pro's Bluetooth classic interface HID: wacom: Move WAC_CMD_* into wacom_wac.h HID: wacom: Enable HID_GENERIC codepath for Bluetooth devices HID: wacom: do not attempt to switch mode while in probe HID: wacom: remove warning while disconnecting devices HID: wacom: release the resources before leaving despite devm HID: whitespace cleanup HID: multitouch: enable Surface 3 Type Cover Pro to report multitouch data HID: rmi: Support the Lenovo Thinkpad X1 Tablet dock using hid-rmi HID: rmi: Handle all Synaptics touchpads using hid-rmi ...
generated by cgit (git 2.34.1) at 2025-07-15 20:38:42 +0000