- 17 Jul, 2019 9 commits
-
-
Gerd Rausch authored
Since "rds_ib_free_frmr" and "rds_ib_free_frmr_list" simply put the FRMR memory segments on the "drop_list" or "free_list", and it is the job of "rds_ib_flush_mr_pool" to reap those entries by ultimately issuing a "IB_WR_LOCAL_INV" work-request, we need to trigger and then wait for all those memory segments attached to a particular connection to be fully released before we can move on to release the QP, CQ, etc. So we make "rds_ib_conn_path_shutdown" wait for one more atomic_t called "i_fastreg_inuse_count" that keeps track of how many FRWR memory segments are out there marked "FRMR_IS_INUSE" (and also wake_up rds_ib_ring_empty_wait, as they go away). Signed-off-by:
Gerd Rausch <gerd.rausch@oracle.com> Acked-by:
Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Gerd Rausch authored
Fix a bug where fr_state first goes to FRMR_IS_STALE, because of a failure of operation IB_WR_LOCAL_INV, but then gets set back to "FRMR_IS_FREE" uncoditionally, even though the operation failed. Signed-off-by:
Gerd Rausch <gerd.rausch@oracle.com> Acked-by:
Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Gerd Rausch authored
Make function "rds_ib_try_reuse_ibmr" return NULL in case memory region could not be allocated, since callers simply check if the return value is not NULL. Signed-off-by:
Gerd Rausch <gerd.rausch@oracle.com> Acked-by:
Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Gerd Rausch authored
In order to: 1) avoid a silly bouncing between "clean_list" and "drop_list" triggered by function "rds_ib_reg_frmr" as it is releases frmr regions whose state is not "FRMR_IS_FREE" right away. 2) prevent an invalid access error in a race from a pending "IB_WR_LOCAL_INV" operation with a teardown ("dma_unmap_sg", "put_page") and de-registration ("ib_dereg_mr") of the corresponding memory region. Signed-off-by:
Gerd Rausch <gerd.rausch@oracle.com> Acked-by:
Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Gerd Rausch authored
Waiting for activity on the "clean_list" to quiesce is no substitute for proper locking. We can have multiple threads competing for "llist_del_first" via "rds_ib_reuse_mr", and a single thread competing for "llist_del_all" and "llist_del_first" via "rds_ib_flush_mr_pool". Since "llist_del_first" depends on "list->first->next" not to change in the midst of the operation, simply waiting for all current calls to "rds_ib_reuse_mr" to quiesce across all CPUs is woefully inadequate: By the time "wait_clean_list_grace" is done iterating over all CPUs to see that there is no concurrent caller to "rds_ib_reuse_mr", a new caller may have just shown up on the first CPU. Furthermore, <linux/llist.h> explicitly calls out the need for locking: * Cases where locking is needed: * If we have multiple consumers with llist_del_first used in one consumer, * and llist_del_first or llist_del_all used in other consumers, * then a lock is needed. Also, while at it, drop the unused "pool" parameter from "list_to_llist_nodes". Signed-off-by:
Gerd Rausch <gerd.rausch@oracle.com> Acked-by:
Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Gerd Rausch authored
In the context of FRMR (ib_frmr.c): Memory regions make it onto the "clean_list" via "rds_ib_flush_mr_pool", after the memory region has been posted for invalidation via "rds_ib_post_inv". At that point in time, "fr_state" may still be in state "FRMR_IS_INUSE", since the only place where "fr_state" transitions to "FRMR_IS_FREE" is in "rds_ib_mr_cqe_handler", which is triggered by a tasklet. So in case we notice that "fr_state != FRMR_IS_FREE" (see below), we wait for "fr_inv_done" to trigger with a maximum of 10msec. Then we check again, and only put the memory region onto the drop_list (via "rds_ib_free_frmr") in case the situation remains unchanged. This avoids the problem of memory-regions bouncing between "clean_list" and "drop_list" before they even have a chance to be properly invalidated. Signed-off-by:
Gerd Rausch <gerd.rausch@oracle.com> Acked-by:
Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
YueHaibing authored
If NF_NAT is m and NET_ACT_CT is y, build fails: net/sched/act_ct.o: In function `tcf_ct_act': act_ct.c:(.text+0x21ac): undefined reference to `nf_ct_nat_ext_add' act_ct.c:(.text+0x229a): undefined reference to `nf_nat_icmp_reply_translation' act_ct.c:(.text+0x233a): undefined reference to `nf_nat_setup_info' act_ct.c:(.text+0x234a): undefined reference to `nf_nat_alloc_null_binding' act_ct.c:(.text+0x237c): undefined reference to `nf_nat_packet' Reported-by:
Hulk Robot <hulkci@huawei.com> Fixes: b57dc7c1 ("net/sched: Introduce action ct") Signed-off-by:
YueHaibing <yuehaibing@huawei.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Hariprasad Kelam authored
This patch removes NULL checks before calling kfree. fixes below issues reported by coccicheck net/sctp/sm_make_chunk.c:2586:3-8: WARNING: NULL check before some freeing functions is not needed. net/sctp/sm_make_chunk.c:2652:3-8: WARNING: NULL check before some freeing functions is not needed. net/sctp/sm_make_chunk.c:2667:3-8: WARNING: NULL check before some freeing functions is not needed. net/sctp/sm_make_chunk.c:2684:3-8: WARNING: NULL check before some freeing functions is not needed. Signed-off-by:
Hariprasad Kelam <hariprasad.kelam@gmail.com> Acked-by:
Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Acked-by:
Neil Horman <nhorman@tuxdriver.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Taehee Yoo authored
cfhsi_exit_module() calls unregister_netdev() under rtnl_lock(). but unregister_netdev() internally calls rtnl_lock(). So deadlock would occur. Fixes: c4125400 ("caif-hsi: Add rtnl support") Signed-off-by:
Taehee Yoo <ap420073@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
- 16 Jul, 2019 7 commits
-
-
Vedang Patel authored
During the review of the iproute2 patches for txtime-assist mode, it was pointed out that it does not make sense for the txtime-delay parameter to be negative. So, change the type of the parameter from s32 to u32. Fixes: 4cfd5779 ("taprio: Add support for txtime-assist mode") Reported-by:
Stephen Hemminger <stephen@networkplumber.org> Signed-off-by:
Vedang Patel <vedang.patel@intel.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Qian Cai authored
The commit 6413139d ("skbuff: increase verbosity when dumping skb data") introduced a few compilation warnings. net/core/skbuff.c:766:32: warning: format specifies type 'unsigned short' but the argument has type 'unsigned int' [-Wformat] level, sk->sk_family, sk->sk_type, sk->sk_protocol); ^~~~~~~~~~~ net/core/skbuff.c:766:45: warning: format specifies type 'unsigned short' but the argument has type 'unsigned int' [-Wformat] level, sk->sk_family, sk->sk_type, sk->sk_protocol); ^~~~~~~~~~~~~~~ Fix them by using the proper types. Fixes: 6413139d ("skbuff: increase verbosity when dumping skb data") Signed-off-by:
Qian Cai <cai@lca.pw> Reviewed-by:
Nathan Chancellor <natechancellor@gmail.com> Acked-by:
Willem de Bruijn <willemb@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Benjamin Poirier authored
While changing the number of interrupt channels, be2net stops adapter operation (including netif_tx_disable()) but it doesn't signal that it cannot transmit. This may lead dev_watchdog() to falsely trigger during that time. Add the missing call to netif_carrier_off(), following the pattern used in many other drivers. netif_carrier_on() is already taken care of in be_open(). Signed-off-by:
Benjamin Poirier <bpoirier@suse.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Nishka Dasgupta authored
Each iteration of for_each_child_of_node puts the previous node, but in the case of a goto from the middle of the loop, there is no put, thus causing a memory leak. Hence add an of_node_put before the goto. Issue found with Coccinelle. Signed-off-by:
Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Nishka Dasgupta authored
Each iteration of for_each_available_child_of_node puts the previous node, but in the case of a return from the middle of the loop, there is no put, thus causing a memory leak. Hence add an of_node_put before the return in two places. Issue found with Coccinelle. Signed-off-by:
Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Nishka Dasgupta authored
Each iteration of for_each_available_child_of_node puts the previous node, but in the case of a return or break from the middle of the loop, there is no put, thus causing a memory leak. Hence, for function cpsw_probe_dt, create an extra label err_node_put that puts the last used node and returns ret; modify the return statements in the loop to save the return value in ret and goto this new label. For function cpsw_remove_dt, add an of_node_put before the break. Issue found with Coccinelle. Signed-off-by:
Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linuxDavid S. Miller authored
Saeed Mameed says: ==================== Mellanox, mlx5 fixes 2019-07-15 This pull request provides mlx5 TC flower and tunnel fixes for kernel 5.2 from Eli and Vlad. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
-
- 15 Jul, 2019 9 commits
-
-
Vlad Buslov authored
Recently, fl_flow_key->indev_ifindex int field was refactored into flow_dissector_key_meta field. With this, flower classifier also sets FLOW_DISSECTOR_KEY_META flow dissector key. However, mlx5 flower dissector validation code rejects filters that use flow dissector keys that are not supported. Add FLOW_DISSECTOR_KEY_META to the list of allowed dissector keys in __parse_cls_flower() to prevent following error when offloading flower classifier to mlx5: Error: mlx5_core: Unsupported key. Fixes: 8212ed77 ("net: sched: cls_flower: use flow_dissector for ingress ifindex") Signed-off-by:
Vlad Buslov <vladbu@mellanox.com> Reviewed-by:
Roi Dayan <roid@mellanox.com> Signed-off-by:
Saeed Mahameed <saeedm@mellanox.com>
-
Vlad Buslov authored
Currently, tunnel attributes are parsed and inner header matching is used only when flow dissector specifies match on some of the supported encapsulation fields. When user tries to offload tc filter that doesn't match any encapsulation fields on tunnel device, mlx5 tc layer incorrectly sets to match packet header keys on encap header (outer header) and firmware rejects the rule with syndrome 0x7e1579 when creating new flow group. Change __parse_cls_flower() to determine whether tunnel is used based on fitler_dev tunnel info, instead of determining it indirectly by checking flow dissector enc keys. Fixes: bbd00f7e ("net/mlx5e: Add TC tunnel release action for SRIOV offloads") Signed-off-by:
Vlad Buslov <vladbu@mellanox.com> Reviewed-by:
Roi Dayan <roid@mellanox.com> Signed-off-by:
Saeed Mahameed <saeedm@mellanox.com>
-
Eli Cohen authored
When mlx5e_attach_encap() calls mlx5e_get_tc_tun() to get the tunnel info data struct, check that returned value is not NULL, as would be in the case of unsupported encapsulation. Fixes: d386939a ("net/mlx5e: Rearrange tc tunnel code in a modular way") Signed-off-by:
Eli Cohen <eli@mellanox.com> Reviewed-by:
Roi Dayan <roid@mellanox.com> Signed-off-by:
Saeed Mahameed <saeedm@mellanox.com>
-
Phong Tran authored
The syzbot test with random endpoint address which made the idx is overflow in the table of endpoint configuations. this adds the checking for fixing the error report from syzbot KASAN: stack-out-of-bounds Read in hfcsusb_probe [1] The patch tested by syzbot [2] Reported-by: syzbot+8750abbc3a46ef47d509@syzkaller.appspotmail.com [1]: https://syzkaller.appspot.com/bug?id=30a04378dac680c5d521304a00a86156bb913522 [2]: https://groups.google.com/d/msg/syzkaller-bugs/_6HBdge8F3E/OJn7wVNpBAAJSigned-off-by:
Phong Tran <tranmanphong@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Fuqian Huang authored
In commit 518a2f19 ("dma-mapping: zero memory returned from dma_alloc_*"), dma_alloc_coherent has already zeroed the memory. So memset is not needed. Signed-off-by:
Fuqian Huang <huangfq.daxian@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Fuqian Huang authored
pci_alloc_consistent calls dma_alloc_coherent directly. In commit 518a2f19 ("dma-mapping: zero memory returned from dma_alloc_*"), dma_alloc_coherent has already zeroed the memory. So memset is not needed. Signed-off-by:
Fuqian Huang <huangfq.daxian@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Fuqian Huang authored
kvzalloc already zeroes the memory during the allocation. pci_alloc_consistent calls dma_alloc_coherent directly. In commit 518a2f19 ("dma-mapping: zero memory returned from dma_alloc_*"), dma_alloc_coherent has already zeroed the memory. So the memset after these function is not needed. Signed-off-by:
Fuqian Huang <huangfq.daxian@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Fuqian Huang authored
In commit 518a2f19 ("dma-mapping: zero memory returned from dma_alloc_*"), dma_alloc_coherent has already zeroed the memory. So memset is not needed. Signed-off-by:
Fuqian Huang <huangfq.daxian@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Lorenzo Bianconi authored
Neigh timer can be scheduled multiple times from userspace adding multiple neigh entries and forcing the neigh timer scheduling passing NTF_USE in the netlink requests. This will result in a refcount leak and in the following dump stack: [ 32.465295] NEIGH: BUG, double timer add, state is 8 [ 32.465308] CPU: 0 PID: 416 Comm: double_timer_ad Not tainted 5.2.0+ #65 [ 32.465311] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.12.0-2.fc30 04/01/2014 [ 32.465313] Call Trace: [ 32.465318] dump_stack+0x7c/0xc0 [ 32.465323] __neigh_event_send+0x20c/0x880 [ 32.465326] ? ___neigh_create+0x846/0xfb0 [ 32.465329] ? neigh_lookup+0x2a9/0x410 [ 32.465332] ? neightbl_fill_info.constprop.0+0x800/0x800 [ 32.465334] neigh_add+0x4f8/0x5e0 [ 32.465337] ? neigh_xmit+0x620/0x620 [ 32.465341] ? find_held_lock+0x85/0xa0 [ 32.465345] rtnetlink_rcv_msg+0x204/0x570 [ 32.465348] ? rtnl_dellink+0x450/0x450 [ 32.465351] ? mark_held_locks+0x90/0x90 [ 32.465354] ? match_held_lock+0x1b/0x230 [ 32.465357] netlink_rcv_skb+0xc4/0x1d0 [ 32.465360] ? rtnl_dellink+0x450/0x450 [ 32.465363] ? netlink_ack+0x420/0x420 [ 32.465366] ? netlink_deliver_tap+0x115/0x560 [ 32.465369] ? __alloc_skb+0xc9/0x2f0 [ 32.465372] netlink_unicast+0x270/0x330 [ 32.465375] ? netlink_attachskb+0x2f0/0x2f0 [ 32.465378] netlink_sendmsg+0x34f/0x5a0 [ 32.465381] ? netlink_unicast+0x330/0x330 [ 32.465385] ? move_addr_to_kernel.part.0+0x20/0x20 [ 32.465388] ? netlink_unicast+0x330/0x330 [ 32.465391] sock_sendmsg+0x91/0xa0 [ 32.465394] ___sys_sendmsg+0x407/0x480 [ 32.465397] ? copy_msghdr_from_user+0x200/0x200 [ 32.465401] ? _raw_spin_unlock_irqrestore+0x37/0x40 [ 32.465404] ? lockdep_hardirqs_on+0x17d/0x250 [ 32.465407] ? __wake_up_common_lock+0xcb/0x110 [ 32.465410] ? __wake_up_common+0x230/0x230 [ 32.465413] ? netlink_bind+0x3e1/0x490 [ 32.465416] ? netlink_setsockopt+0x540/0x540 [ 32.465420] ? __fget_light+0x9c/0xf0 [ 32.465423] ? sockfd_lookup_light+0x8c/0xb0 [ 32.465426] __sys_sendmsg+0xa5/0x110 [ 32.465429] ? __ia32_sys_shutdown+0x30/0x30 [ 32.465432] ? __fd_install+0xe1/0x2c0 [ 32.465435] ? lockdep_hardirqs_off+0xb5/0x100 [ 32.465438] ? mark_held_locks+0x24/0x90 [ 32.465441] ? do_syscall_64+0xf/0x270 [ 32.465444] do_syscall_64+0x63/0x270 [ 32.465448] entry_SYSCALL_64_after_hwframe+0x49/0xbe Fix the issue unscheduling neigh_timer if selected entry is in 'IN_TIMER' receiving a netlink request with NTF_USE flag set Reported-by:
Marek Majkowski <marek@cloudflare.com> Fixes: 0c5c2d30 ("neigh: Allow for user space users of the neighbour table") Signed-off-by:
Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Reviewed-by:
David Ahern <dsahern@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
- 14 Jul, 2019 6 commits
-
-
Tasos Sahanidis authored
The onboard sky2 NICs send IRQs after S3, resulting in ethernet not working after resume. Maskable MSI and MSI-X are also not supported, so fall back to INTx. Signed-off-by:
Tasos Sahanidis <tasos@tasossah.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Sergej Benilov authored
Correct a few typos in comments and debug text. Signed-off-by:
Sergej Benilov <sergej.benilov@googlemail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Haishuang Yan authored
Same as other ip tunnel, use dst_cache in xmit action to avoid unnecessary fib lookups. Signed-off-by:
Haishuang Yan <yanhaishuang@cmss.chinamobile.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Denis Efremov authored
The function gve_probe is declared static and marked EXPORT_SYMBOL, which is at best an odd combination. Because the function is not used outside of the drivers/net/ethernet/google/gve/gve_main.c file it is defined in, this commit removes the EXPORT_SYMBOL() marking. Signed-off-by:
Denis Efremov <efremov@linux.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Vincent Bernat authored
Ability to tweak the interval between peer notifications has been added in 07a4ddec ("bonding: add an option to specify a delay between peer notifications") but the documentation was not updated. Signed-off-by:
Vincent Bernat <vincent@bernat.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Heiner Kallweit authored
On RTL8411b the RX unit gets confused if the PHY is powered-down. This was reported in [0] and confirmed by Realtek. Realtek provided a sequence to fix the RX unit after PHY wakeup. The issue itself seems to have been there longer, the Fixes tag refers to where the fix applies properly. [0] https://bugzilla.redhat.com/show_bug.cgi?id=1692075 Fixes: a99790bf ("r8169: Reinstate ASPM Support") Tested-by:
Ionut Radu <ionut.radu@gmail.com> Signed-off-by:
Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
- 13 Jul, 2019 9 commits
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linuxLinus Torvalds authored
Pull powerpc updates from Michael Ellerman: "Notable changes: - Removal of the NPU DMA code, used by the out-of-tree Nvidia driver, as well as some other functions only used by drivers that haven't (yet?) made it upstream. - A fix for a bug in our handling of hardware watchpoints (eg. perf record -e mem: ...) which could lead to register corruption and kernel crashes. - Enable HAVE_ARCH_HUGE_VMAP, which allows us to use large pages for vmalloc when using the Radix MMU. - A large but incremental rewrite of our exception handling code to use gas macros rather than multiple levels of nested CPP macros. And the usual small fixes, cleanups and improvements. Thanks to: Alastair D'Silva, Alexey Kardashevskiy, Andreas Schwab, Aneesh Kumar K.V, Anju T Sudhakar, Anton Blanchard, Arnd Bergmann, Athira Rajeev, Cédric Le Goater, Christian Lamparter, Christophe Leroy, Christophe Lombard, Christoph Hellwig, Daniel Axtens, Denis Efremov, Enrico Weigelt, Frederic Barrat, Gautham R. Shenoy, Geert Uytterhoeven, Geliang Tang, Gen Zhang, Greg Kroah-Hartman, Greg Kurz, Gustavo Romero, Krzysztof Kozlowski, Madhavan Srinivasan, Masahiro Yamada, Mathieu Malaterre, Michael Neuling, Nathan Lynch, Naveen N. Rao, Nicholas Piggin, Nishad Kamdar, Oliver O'Halloran, Qian Cai, Ravi Bangoria, Sachin Sant, Sam Bobroff, Satheesh Rajendran, Segher Boessenkool, Shaokun Zhang, Shawn Anastasio, Stewart Smith, Suraj Jitindar Singh, Thiago Jung Bauermann, YueHaibing" * tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (163 commits) powerpc/powernv/idle: Fix restore of SPRN_LDBAR for POWER9 stop state. powerpc/eeh: Handle hugepages in ioremap space ocxl: Update for AFU descriptor template version 1.1 powerpc/boot: pass CONFIG options in a simpler and more robust way powerpc/boot: add {get, put}_unaligned_be32 to xz_config.h powerpc/irq: Don't WARN continuously in arch_local_irq_restore() powerpc/module64: Use symbolic instructions names. powerpc/module32: Use symbolic instructions names. powerpc: Move PPC_HA() PPC_HI() and PPC_LO() to ppc-opcode.h powerpc/module64: Fix comment in R_PPC64_ENTRY handling powerpc/boot: Add lzo support for uImage powerpc/boot: Add lzma support for uImage powerpc/boot: don't force gzipped uImage powerpc/8xx: Add microcode patch to move SMC parameter RAM. powerpc/8xx: Use IO accessors in microcode programming. powerpc/8xx: replace #ifdefs by IS_ENABLED() in microcode.c powerpc/8xx: refactor programming of microcode CPM params. powerpc/8xx: refactor printing of microcode patch name. powerpc/8xx: Refactor microcode write powerpc/8xx: refactor writing of CPM microcode arrays ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds authored
Pull sparc updates from David Miller: "Just a few small changes: - Fix console naming inconsistency with hypervisor consoles, from John Paul Adrian Glaubitz - Fix userland compilation due to use of u_int, from Masahiro Yamada" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc64: Add missing newline at end of file sparc: fix unknown type name u_int in uapi header sparc: configs: Remove useless UEVENT_HELPER_PATH sparc: Remove redundant copy of the LGPL-2.0 sunhv: Fix device naming inconsistency between sunhv_console and sunhv_reg
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: 1) Fix excessive stack usage in cxgb4, from Arnd Bergmann. 2) Missing skb queue lock init in tipc, from Chris Packham. 3) Fix some regressions in ipv6 flow label handling, from Eric Dumazet. 4) Elide flow dissection of local packets in FIB rules, from Petar Penkov. 5) Fix TLS support build failure in mlx5, from Tariq Toukab. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (36 commits) ppp: mppe: Revert "ppp: mppe: Add softdep to arc4" net: dsa: qca8k: replace legacy gpio include net: hisilicon: Use devm_platform_ioremap_resource cxgb4: reduce kernel stack usage in cudbg_collect_mem_region() tipc: ensure head->lock is initialised tc-tests: updated skbedit tests nfp: flower: ensure ip protocol is specified for L4 matches nfp: flower: fix ethernet check on match fields net/mlx5e: Provide cb_list pointer when setting up tc block on rep net: phy: make exported variables non-static net: sched: Fix NULL-pointer dereference in tc_indr_block_ing_cmd() davinci_cpdma: don't cast dma_addr_t to pointer net: openvswitch: do not update max_headroom if new headroom is equal to old headroom net/mlx5e: Convert single case statement switch statements into if statements net/mlx5: E-Switch, Reduce ingress acl modify metadata stack usage net/mlx5e: Fix unused variable warning when CONFIG_MLX5_ESWITCH is off net/mlx5e: Fix compilation error in TLS code ipv6: fix static key imbalance in fl_create() ipv6: fix potential crash in ip6_datagram_dst_update() ipv6: tcp: fix flowlabels reflection for RST packets ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/ideLinus Torvalds authored
Pull IDE update from David Miller: "Small cleanup" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide: ide: use BIT() macro for defining bit-flags
-
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linuxLinus Torvalds authored
Pull MTD updates from Miquel Raynal: "This contains the following changes for MTD: MTD core changes: - New Hyperbus framework - New _is_locked (concat) implementation - Various cleanups NAND core changes: - use longest matching pattern in ->exec_op() default parser - export NAND operation tracer - add flag to indicate panic_write in MTD - use kzalloc() instead of kmalloc() and memset() Raw NAND controller drivers changes: - brcmnand: - fix BCH ECC layout for large page NAND parts - fallback to detected ecc-strength, ecc-step-size - when oops in progress use pio and interrupt polling - code refactor code to introduce helper functions - add support for v7.3 controller - FSMC: - use nand_op_trace for operation tracing - GPMI: - move all driver code into single file - various cleanups (including dmaengine changes) - use runtime PM to manage clocks - implement exec_op - MTK: - correct low level time calculation of r/w cycle - improve data sampling timing for read cycle - add validity check for CE# pin setting - fix wrongly assigned OOB buffer pointer issue - re-license MTK NAND driver as Dual MIT/GPL - STM32: - manage the get_irq error case - increase DMA completion timeouts Raw NAND chips drivers changes: - Macronix: add read-retry support Onenand driver changes: - add support for 8Gb datasize chips - avoid fall-through warnings SPI-NAND changes: - define macros for page-read ops with three-byte addresses - add support for two-byte device IDs and then for GigaDevice GD5F1GQ4UFxxG - add initial support for Paragon PN26G0xA - handle the case where the last page read has bitflips SPI-NOR core changes: - add support for the mt25ql02g and w25q16jv flashes - print error in case of jedec read id fails - is25lp256: add post BFPT fix to correct the addr_width SPI NOR controller drivers changes: - intel-spi: Add support for Intel Elkhart Lake SPI serial flash - smt32: remove the driver as the driver was replaced by spi-stm32-qspi.c - cadence-quadspi: add reset control" * tag 'mtd/for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (60 commits) mtd: concat: implement _is_locked mtd operation mtd: concat: refactor concat_lock/concat_unlock mtd: abi: do not use C++ style comments in uapi header mtd: afs: remove unneeded NULL check mtd: rawnand: stm32_fmc2: increase DMA completion timeouts mtd: rawnand: Use kzalloc() instead of kmalloc() and memset() mtd: hyperbus: Add driver for TI's HyperBus memory controller mtd: spinand: read returns badly if the last page has bitflips mtd: spinand: Add initial support for Paragon PN26G0xA mtd: rawnand: mtk: Re-license MTK NAND driver as Dual MIT/GPL mtd: rawnand: gpmi: remove double assignment to block_size dt-bindings: mtd: brcmnand: Add brcmnand, brcmnand-v7.3 support mtd: rawnand: brcmnand: Add support for v7.3 controller mtd: rawnand: brcmnand: Refactored code to introduce helper functions mtd: rawnand: brcmnand: When oops in progress use pio and interrupt polling mtd: Add flag to indicate panic_write mtd: rawnand: Add Macronix NAND read retry support mtd: onenand: Avoid fall-through warnings mtd: spinand: Add support for GigaDevice GD5F1GQ4UFxxG mtd: spinand: Add support for two-byte device IDs ...
-
Linus Torvalds authored
Merge tag 'for-5.3/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper updates from Mike Snitzer: - Add encrypted byte-offset initialization vector (eboiv) to DM crypt. - Add optional discard features to DM snapshot which allow freeing space from a DM device whose free space was exhausted. - Various small improvements to use struct_size() and kzalloc(). - Fix to check if DM thin metadata is in fail_io mode before attempting to update the superblock to set the needs_check flag. Otherwise the DM thin-pool can hang. - Fix DM bufio shrinker's potential for ABBA recursion deadlock with DM thin provisioning on loop usecase. * tag 'for-5.3/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm bufio: fix deadlock with loop device dm snapshot: add optional discard support features dm crypt: implement eboiv - encrypted byte-offset initialization vector dm crypt: remove obsolete comment about plumb IV dm crypt: wipe private IV struct after key invalid flag is set dm integrity: use kzalloc() instead of kmalloc() + memset() dm: update stale comment in end_clone_bio() dm log writes: fix incorrect comment about the logged sequence example dm log writes: use struct_size() to calculate size of pending_block dm crypt: use struct_size() when allocating encryption context dm integrity: always set version on superblock update dm thin metadata: check if in fail_io mode when setting needs_check
-
git://github.com/cminyard/linux-ipmiLinus Torvalds authored
Pull IPMI updates from Corey Minyard: "Some small fixes for various things, nothing huge, mostly found by automated tools. Plus add a driver that allows Linux to act as an IPMB slave device, so it can be a satellite MC in an IPMI network" * tag 'for-linus-5.3' of git://github.com/cminyard/linux-ipmi: docs: ipmb: place it at driver-api and convert to ReST fix platform_no_drv_owner.cocci warnings ipmi: ipmb: don't allocate i2c_client on stack ipmi: ipmb: Fix build error while CONFIG_I2C is set to m Add support for IPMB driver drivers: ipmi: Drop device reference ipmi_ssif: fix unexpected driver unregister warning ipmi_si: use bool type for initialized variable ipmi_si: fix unexpected driver unregister warning
-
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlLinus Torvalds authored
Pull pin control updates from Linus Walleij: "This is the bulk of pin control changes for the v5.3 kernel cycle: Core changes: - Device links can optionally be added between a pin control producer and its consumers. This will affect how the system power management is handled: a pin controller will not suspend before all of its consumers have been suspended. This was necessary for the ST Microelectronics STMFX expander and need to be tested on other systems as well: it makes sense to make this default in the long run. Right now it is opt-in per driver. - Drive strength can be specified in microamps. With decreases in silicon technology, milliamps isn't granular enough, let's make it possible to select drive strengths in microamps. Right now the Meson (AMlogic) driver needs this. New drivers: - New subdriver for the Tegra 194 SoC. - New subdriver for the Qualcomm SDM845. - New subdriver for the Qualcomm SM8150. - New subdriver for the Freescale i.MX8MN (Freescale is now a product line of NXP). - New subdriver for Marvell MV98DX1135. Driver improvements: - The Bitmain BM1880 driver now supports pin config in addition to muxing. - The Qualcomm drivers can now reserve some GPIOs as taken aside and not usable for users. This is used in ACPI systems to take out some GPIO lines used by the BIOS so that noone else (neither kernel nor userspace) will play with them by mistake and crash the machine. - A slew of refurbishing around the Aspeed drivers (board management controllers for servers) in preparation for the new Aspeed AST2600 SoC. - A slew of improvements over the SH PFC drivers as usual. - Misc cleanups and fixes" * tag 'pinctrl-v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (106 commits) pinctrl: aspeed: Strip moved macros and structs from private header pinctrl: aspeed: Fix missed include pinctrl: baytrail: Use GENMASK() consistently pinctrl: baytrail: Re-use data structures from pinctrl-intel.h pinctrl: baytrail: Use defined macro instead of magic in byt_get_gpio_mux() pinctrl: qcom: Add SM8150 pinctrl driver dt-bindings: pinctrl: qcom: Add SM8150 pinctrl binding dt-bindings: pinctrl: qcom: Document missing gpio nodes pinctrl: aspeed: Add implementation-related documentation pinctrl: aspeed: Split out pinmux from general pinctrl pinctrl: aspeed: Clarify comment about strapping W1C pinctrl: aspeed: Correct comment that is no longer true MAINTAINERS: Add entry for ASPEED pinctrl drivers dt-bindings: pinctrl: aspeed: Convert AST2500 bindings to json-schema dt-bindings: pinctrl: aspeed: Convert AST2400 bindings to json-schema dt-bindings: pinctrl: aspeed: Split bindings document in two pinctrl: qcom: Add irq_enable callback for msm gpio pinctrl: madera: Fixup SPDX headers pinctrl: qcom: sdm845: Fix CONFIG preprocessor guard pinctrl: tegra: Add bitmask support for parked bits ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds authored
Pull input updates from Dmitry Torokhov: - an update to Elan touchpad SMBus driver to fetch device parameters (size, resolution) while it is still in PS/2 mode, before switching over to SMBus, as in that mode some devices return garbage dimensions - update to iforce joystick driver - miscellaneous driver fixes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (48 commits) Input: gpio_keys_polled - allow specifying name of input device Input: edt-ft5x06 - simplify event reporting code Input: max77650-onkey - add MODULE_ALIAS() Input: atmel_mxt_ts - fix leak in mxt_update_cfg() Input: synaptics - enable SMBUS on T480 thinkpad trackpad Input: atmel_mxt_ts - fix -Wunused-const-variable Input: joydev - extend absolute mouse detection HID: quirks: Refactor ELAN 400 and 401 handling Input: elan_i2c - export the device id whitelist Input: edt-ft5x06 - use get_unaligned_be16() Input: iforce - add the Saitek R440 Force Wheel Input: iforce - use unaligned accessors, where appropriate Input: iforce - drop couple of temps from transport code Input: iforce - drop bus type from iforce structure Input: iforce - use DMA-safe buffores for USB transfers Input: iforce - allow callers supply data buffer when fetching device IDs Input: iforce - only call iforce_process_packet() if initialized Input: iforce - signal command completion from transport code Input: iforce - do not combine arguments for iforce_process_packet() Input: iforce - factor out hat handling when parsing packets ...
-