summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2019-08-28phy: mdio-hisi-femac: use devm_platform_ioremap_resource() to simplify codeYueHaibing
Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-28phy: mdio-bcm-iproc: use devm_platform_ioremap_resource() to simplify codeYueHaibing
Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Ray Jui <ray.jui@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-28wimax/i2400m: remove redundant assignment to variable resultColin Ian King
Variable result is being assigned a value that is never read and result is being re-assigned a little later on. The assignment is redundant and hence can be removed. Addresses-Coverity: ("Ununsed value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-28mld: fix memory leak in mld_del_delrec()Eric Dumazet
Similar to the fix done for IPv4 in commit e5b1c6c6277d ("igmp: fix memory leak in igmpv3_del_delrec()"), we need to make sure mca_tomb and mca_sources are not blindly overwritten. Using swap() then a call to ip6_mc_clear_src() will take care of the missing free. BUG: memory leak unreferenced object 0xffff888117d9db00 (size 64): comm "syz-executor247", pid 6918, jiffies 4294943989 (age 25.350s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 fe 88 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000005b463030>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000005b463030>] slab_post_alloc_hook mm/slab.h:522 [inline] [<000000005b463030>] slab_alloc mm/slab.c:3319 [inline] [<000000005b463030>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000939cbf94>] kmalloc include/linux/slab.h:552 [inline] [<00000000939cbf94>] kzalloc include/linux/slab.h:748 [inline] [<00000000939cbf94>] ip6_mc_add1_src net/ipv6/mcast.c:2236 [inline] [<00000000939cbf94>] ip6_mc_add_src+0x31f/0x420 net/ipv6/mcast.c:2356 [<00000000d8972221>] ip6_mc_source+0x4a8/0x600 net/ipv6/mcast.c:449 [<000000002b203d0d>] do_ipv6_setsockopt.isra.0+0x1b92/0x1dd0 net/ipv6/ipv6_sockglue.c:748 [<000000001f1e2d54>] ipv6_setsockopt+0x89/0xd0 net/ipv6/ipv6_sockglue.c:944 [<00000000c8f7bdf9>] udpv6_setsockopt+0x4e/0x90 net/ipv6/udp.c:1558 [<000000005a9a0c5e>] sock_common_setsockopt+0x38/0x50 net/core/sock.c:3139 [<00000000910b37b2>] __sys_setsockopt+0x10f/0x220 net/socket.c:2084 [<00000000e9108023>] __do_sys_setsockopt net/socket.c:2100 [inline] [<00000000e9108023>] __se_sys_setsockopt net/socket.c:2097 [inline] [<00000000e9108023>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2097 [<00000000f4818160>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000008d367e8f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Fixes: 1666d49e1d41 ("mld: do not remove mld souce list info when set link down") Fixes: 9c8bb163ae78 ("igmp, mld: Fix memory leak in igmpv3/mld_del_delrec()") Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: syzbot <syzkaller@googlegroups.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-28net/sched: pfifo_fast: fix wrong dereference when qdisc is resetDavide Caratti
Now that 'TCQ_F_CPUSTATS' bit can be cleared, depending on the value of 'TCQ_F_NOLOCK' bit in the parent qdisc, we need to be sure that per-cpu counters are present when 'reset()' is called for pfifo_fast qdiscs. Otherwise, the following script: # tc q a dev lo handle 1: root htb default 100 # tc c a dev lo parent 1: classid 1:100 htb \ > rate 95Mbit ceil 100Mbit burst 64k [...] # tc f a dev lo parent 1: protocol arp basic classid 1:100 [...] # tc q a dev lo parent 1:100 handle 100: pfifo_fast [...] # tc q d dev lo root can generate the following splat: Unable to handle kernel paging request at virtual address dfff2c01bd148000 Mem abort info: ESR = 0x96000004 Exception class = DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 Data abort info: ISV = 0, ISS = 0x00000004 CM = 0, WnR = 0 [dfff2c01bd148000] address between user and kernel address ranges Internal error: Oops: 96000004 [#1] SMP [...] pstate: 80000005 (Nzcv daif -PAN -UAO) pc : pfifo_fast_reset+0x280/0x4d8 lr : pfifo_fast_reset+0x21c/0x4d8 sp : ffff800d09676fa0 x29: ffff800d09676fa0 x28: ffff200012ee22e4 x27: dfff200000000000 x26: 0000000000000000 x25: ffff800ca0799958 x24: ffff1001940f332b x23: 0000000000000007 x22: ffff200012ee1ab8 x21: 0000600de8a40000 x20: 0000000000000000 x19: ffff800ca0799900 x18: 0000000000000000 x17: 0000000000000002 x16: 0000000000000000 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000000 x12: ffff1001b922e6e2 x11: 1ffff001b922e6e1 x10: 0000000000000000 x9 : 1ffff001b922e6e1 x8 : dfff200000000000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 1fffe400025dc45c x4 : 1fffe400025dc357 x3 : 00000c01bd148000 x2 : 0000600de8a40000 x1 : 0000000000000007 x0 : 0000600de8a40004 Call trace: pfifo_fast_reset+0x280/0x4d8 qdisc_reset+0x6c/0x370 htb_reset+0x150/0x3b8 [sch_htb] qdisc_reset+0x6c/0x370 dev_deactivate_queue.constprop.5+0xe0/0x1a8 dev_deactivate_many+0xd8/0x908 dev_deactivate+0xe4/0x190 qdisc_graft+0x88c/0xbd0 tc_get_qdisc+0x418/0x8a8 rtnetlink_rcv_msg+0x3a8/0xa78 netlink_rcv_skb+0x18c/0x328 rtnetlink_rcv+0x28/0x38 netlink_unicast+0x3c4/0x538 netlink_sendmsg+0x538/0x9a0 sock_sendmsg+0xac/0xf8 ___sys_sendmsg+0x53c/0x658 __sys_sendmsg+0xc8/0x140 __arm64_sys_sendmsg+0x74/0xa8 el0_svc_handler+0x164/0x468 el0_svc+0x10/0x14 Code: 910012a0 92400801 d343fc03 11000c21 (38fb6863) Fix this by testing the value of 'TCQ_F_CPUSTATS' bit in 'qdisc->flags', before dereferencing 'qdisc->cpu_qstats'. Changes since v1: - coding style improvements, thanks to Stefano Brivio Fixes: 8a53e616de29 ("net: sched: when clearing NOLOCK, clear TCQ_F_CPUSTATS, too") CC: Paolo Abeni <pabeni@redhat.com> Reported-by: Li Shuang <shuali@redhat.com> Signed-off-by: Davide Caratti <dcaratti@redhat.com> Acked-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: Stefano Brivio <sbrivio@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-28ipv6: shrink struct ipv6_mc_socklistEric Dumazet
Remove two holes on 64bit arches, to bring the size to one cache line exactly. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-28Merge branch 'macb-Update-ethernet-compatible-string-for-SiFive-FU540'David S. Miller
Yash Shah says: ==================== macb: Update ethernet compatible string for SiFive FU540 This patch series renames the compatible property to a more appropriate string. The patchset is based on Linux-5.3-rc6 and tested on SiFive Unleashed board Change history: Since v1: - Dropped PATCH3 because it's already merged - Change the reference url in the patch descriptions to point to a 'lore.kernel.org' link instead of 'lkml.org' ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-28macb: Update compatibility string for SiFive FU540-C000Yash Shah
Update the compatibility string for SiFive FU540-C000 as per the new string updated in the binding doc. Reference: https://lore.kernel.org/netdev/CAJ2_jOFEVZQat0Yprg4hem4jRrqkB72FKSeQj4p8P5KA-+rgww@mail.gmail.com/ Signed-off-by: Yash Shah <yash.shah@sifive.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Reviewed-by: Paul Walmsley <paul.walmsley@sifive.com> Tested-by: Paul Walmsley <paul.walmsley@sifive.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-28macb: bindings doc: update sifive fu540-c000 bindingYash Shah
As per the discussion with Nicolas Ferre[0], rename the compatible property to a more appropriate and specific string. [0] https://lore.kernel.org/netdev/CAJ2_jOFEVZQat0Yprg4hem4jRrqkB72FKSeQj4p8P5KA-+rgww@mail.gmail.com/ Signed-off-by: Yash Shah <yash.shah@sifive.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Reviewed-by: Paul Walmsley <paul.walmsley@sifive.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-28fsi: scom: Don't abort operations for minor errorsEddie James
The scom driver currently fails out of operations if certain system errors are flagged in the status register; system checkstop, special attention, or recoverable error. These errors won't impact the ability of the scom engine to perform operations, so the driver should continue under these conditions. Also, don't do a PIB reset for these conditions, since it won't help. Fixes: 6b293258cded ("fsi: scom: Major overhaul") Signed-off-by: Eddie James <eajames@linux.ibm.com> Cc: stable <stable@vger.kernel.org> Acked-by: Jeremy Kerr <jk@ozlabs.org> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20190827041249.13381-1-jk@ozlabs.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28vmw_balloon: Fix offline page marking with compactionNadav Amit
The compaction code already marks pages as offline when it enqueues pages in the ballooned page list, and removes the mapping when the pages are removed from the list. VMware balloon also updates the flags, instead of letting the balloon-compaction logic handle it, which causes the assertion VM_BUG_ON_PAGE(!PageOffline(page)) to fire, when __ClearPageOffline is called the second time. This causes the following crash. [ 487.104520] kernel BUG at include/linux/page-flags.h:749! [ 487.106364] invalid opcode: 0000 [#1] SMP DEBUG_PAGEALLOC PTI [ 487.107681] CPU: 7 PID: 1106 Comm: kworker/7:3 Not tainted 5.3.0-rc5balloon #227 [ 487.109196] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 12/12/2018 [ 487.111452] Workqueue: events_freezable vmballoon_work [vmw_balloon] [ 487.112779] RIP: 0010:vmballoon_release_page_list+0xaa/0x100 [vmw_balloon] [ 487.114200] Code: fe 48 c1 e7 06 4c 01 c7 8b 47 30 41 89 c1 41 81 e1 00 01 00 f0 41 81 f9 00 00 00 f0 74 d3 48 c7 c6 08 a1 a1 c0 e8 06 0d e7 ea <0f> 0b 44 89 f6 4c 89 c7 e8 49 9c e9 ea 49 8d 75 08 49 8b 45 08 4d [ 487.118033] RSP: 0018:ffffb82f012bbc98 EFLAGS: 00010246 [ 487.119135] RAX: 0000000000000037 RBX: 0000000000000001 RCX: 0000000000000006 [ 487.120601] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9a85b6bd7620 [ 487.122071] RBP: ffffb82f012bbcc0 R08: 0000000000000001 R09: 0000000000000000 [ 487.123536] R10: 0000000000000000 R11: 0000000000000000 R12: ffffb82f012bbd00 [ 487.125002] R13: ffffe97f4598d9c0 R14: 0000000000000000 R15: ffffb82f012bbd34 [ 487.126463] FS: 0000000000000000(0000) GS:ffff9a85b6bc0000(0000) knlGS:0000000000000000 [ 487.128110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 487.129316] CR2: 00007ffe6e413ea0 CR3: 0000000230b18001 CR4: 00000000003606e0 [ 487.130812] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 487.132283] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 487.133749] Call Trace: [ 487.134333] vmballoon_deflate+0x22c/0x390 [vmw_balloon] [ 487.135468] vmballoon_work+0x6e7/0x913 [vmw_balloon] [ 487.136711] ? process_one_work+0x21a/0x5e0 [ 487.138581] process_one_work+0x298/0x5e0 [ 487.139926] ? vmballoon_migratepage+0x310/0x310 [vmw_balloon] [ 487.141610] ? process_one_work+0x298/0x5e0 [ 487.143053] worker_thread+0x41/0x400 [ 487.144389] kthread+0x12b/0x150 [ 487.145582] ? process_one_work+0x5e0/0x5e0 [ 487.146937] ? kthread_create_on_node+0x60/0x60 [ 487.148637] ret_from_fork+0x3a/0x50 Fix it by updating the PageOffline indication only when a 2MB page is enqueued and dequeued. The 4KB pages will be handled correctly by the balloon compaction logic. Fixes: 83a8afa72e9c ("vmw_balloon: Compaction support") Cc: David Hildenbrand <david@redhat.com> Reported-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Nadav Amit <namit@vmware.com> Link: https://lore.kernel.org/r/20190820160121.452-1-namit@vmware.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28VMCI: Release resource if the work is already queuedNadav Amit
Francois reported that VMware balloon gets stuck after a balloon reset, when the VMCI doorbell is removed. A similar error can occur when the balloon driver is removed with the following splat: [ 1088.622000] INFO: task modprobe:3565 blocked for more than 120 seconds. [ 1088.622035] Tainted: G W 5.2.0 #4 [ 1088.622087] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1088.622205] modprobe D 0 3565 1450 0x00000000 [ 1088.622210] Call Trace: [ 1088.622246] __schedule+0x2a8/0x690 [ 1088.622248] schedule+0x2d/0x90 [ 1088.622250] schedule_timeout+0x1d3/0x2f0 [ 1088.622252] wait_for_completion+0xba/0x140 [ 1088.622320] ? wake_up_q+0x80/0x80 [ 1088.622370] vmci_resource_remove+0xb9/0xc0 [vmw_vmci] [ 1088.622373] vmci_doorbell_destroy+0x9e/0xd0 [vmw_vmci] [ 1088.622379] vmballoon_vmci_cleanup+0x6e/0xf0 [vmw_balloon] [ 1088.622381] vmballoon_exit+0x18/0xcc8 [vmw_balloon] [ 1088.622394] __x64_sys_delete_module+0x146/0x280 [ 1088.622408] do_syscall_64+0x5a/0x130 [ 1088.622410] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1088.622415] RIP: 0033:0x7f54f62791b7 [ 1088.622421] Code: Bad RIP value. [ 1088.622421] RSP: 002b:00007fff2a949008 EFLAGS: 00000206 ORIG_RAX: 00000000000000b0 [ 1088.622426] RAX: ffffffffffffffda RBX: 000055dff8b55d00 RCX: 00007f54f62791b7 [ 1088.622426] RDX: 0000000000000000 RSI: 0000000000000800 RDI: 000055dff8b55d68 [ 1088.622427] RBP: 000055dff8b55d00 R08: 00007fff2a947fb1 R09: 0000000000000000 [ 1088.622427] R10: 00007f54f62f5cc0 R11: 0000000000000206 R12: 000055dff8b55d68 [ 1088.622428] R13: 0000000000000001 R14: 000055dff8b55d68 R15: 00007fff2a94a3f0 The cause for the bug is that when the "delayed" doorbell is invoked, it takes a reference on the doorbell entry and schedules work that is supposed to run the appropriate code and drop the doorbell entry reference. The code ignores the fact that if the work is already queued, it will not be scheduled to run one more time. As a result one of the references would not be dropped. When the code waits for the reference to get to zero, during balloon reset or module removal, it gets stuck. Fix it. Drop the reference if schedule_work() indicates that the work is already queued. Note that this bug got more apparent (or apparent at all) due to commit ce664331b248 ("vmw_balloon: VMCI_DOORBELL_SET does not check status"). Fixes: 83e2ec765be03 ("VMCI: doorbell implementation.") Reported-by: Francois Rigault <rigault.francois@gmail.com> Cc: Jorgen Hansen <jhansen@vmware.com> Cc: Adit Ranadive <aditr@vmware.com> Cc: Alexios Zavras <alexios.zavras@intel.com> Cc: Vishnu DASA <vdasa@vmware.com> Cc: stable@vger.kernel.org Signed-off-by: Nadav Amit <namit@vmware.com> Reviewed-by: Vishnu Dasa <vdasa@vmware.com> Link: https://lore.kernel.org/r/20190820202638.49003-1-namit@vmware.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28USB: cdc-wdm: fix race between write and disconnect due to flag abuseOliver Neukum
In case of a disconnect an ongoing flush() has to be made fail. Nevertheless we cannot be sure that any pending URB has already finished, so although they will never succeed, they still must not be touched. The clean solution for this is to check for WDM_IN_USE and WDM_DISCONNECTED in flush(). There is no point in ever clearing WDM_IN_USE, as no further writes make sense. The issue is as old as the driver. Fixes: afba937e540c9 ("USB: CDC WDM driver") Reported-by: syzbot+d232cca6ec42c2edb3fc@syzkaller.appspotmail.com Signed-off-by: Oliver Neukum <oneukum@suse.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20190827103436.21143-1-oneukum@suse.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28usb: host: xhci: rcar: Fix typo in compatible string matchingGeert Uytterhoeven
It's spelled "renesas", not "renensas". Due to this typo, RZ/G1M and RZ/G1N were not covered by the check. Fixes: 2dc240a3308b ("usb: host: xhci: rcar: retire use of xhci_plat_type_is()") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Cc: stable <stable@vger.kernel.org> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/20190827125112.12192-1-geert+renesas@glider.be Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28usb: host: xhci-tegra: Set DMA mask correctlyNagarjuna Kristam
The Falcon microcontroller that runs the XUSB firmware and which is responsible for exposing the XHCI interface can address only 40 bits of memory. Typically that's not a problem because Tegra devices don't have enough system memory to exceed those 40 bits. However, if the ARM SMMU is enable on Tegra186 and later, the addresses passed to the XUSB controller can be anywhere in the 48-bit IOV address space of the ARM SMMU. Since the DMA/IOMMU API starts allocating from the top of the IOVA space, the Falcon microcontroller is not able to load the firmware successfully. Fix this by setting the DMA mask to 40 bits, which will force the DMA API to map the buffer for the firmware to an IOVA that is addressable by the Falcon. Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/1566989697-13049-1-git-send-email-nkristam@nvidia.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28USB: storage: ums-realtek: Whitelist auto-delink supportKai-Heng Feng
Auto-delink requires writing special registers to ums-realtek devices. Unconditionally enable auto-delink may break newer devices. So only enable auto-delink by default for the original three IDs, 0x0138, 0x0158 and 0x0159. Realtek is working on a patch to properly support auto-delink for other IDs. BugLink: https://bugs.launchpad.net/bugs/1838886 Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20190827173450.13572-2-kai.heng.feng@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28USB: storage: ums-realtek: Update module parameter description for ↵Kai-Heng Feng
auto_delink_en The option named "auto_delink_en" is a bit misleading, as setting it to false doesn't really disable auto-delink but let auto-delink be firmware controlled. Update the description to reflect the real usage of this parameter. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20190827173450.13572-1-kai.heng.feng@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28usb: host: ohci: fix a race condition between shutdown and irqYoshihiro Shimoda
This patch fixes an issue that the following error is possible to happen when ohci hardware causes an interruption and the system is shutting down at the same time. [ 34.851754] usb 2-1: USB disconnect, device number 2 [ 35.166658] irq 156: nobody cared (try booting with the "irqpoll" option) [ 35.173445] CPU: 0 PID: 22 Comm: kworker/0:1 Not tainted 5.3.0-rc5 #85 [ 35.179964] Hardware name: Renesas Salvator-X 2nd version board based on r8a77965 (DT) [ 35.187886] Workqueue: usb_hub_wq hub_event [ 35.192063] Call trace: [ 35.194509] dump_backtrace+0x0/0x150 [ 35.198165] show_stack+0x14/0x20 [ 35.201475] dump_stack+0xa0/0xc4 [ 35.204785] __report_bad_irq+0x34/0xe8 [ 35.208614] note_interrupt+0x2cc/0x318 [ 35.212446] handle_irq_event_percpu+0x5c/0x88 [ 35.216883] handle_irq_event+0x48/0x78 [ 35.220712] handle_fasteoi_irq+0xb4/0x188 [ 35.224802] generic_handle_irq+0x24/0x38 [ 35.228804] __handle_domain_irq+0x5c/0xb0 [ 35.232893] gic_handle_irq+0x58/0xa8 [ 35.236548] el1_irq+0xb8/0x180 [ 35.239681] __do_softirq+0x94/0x23c [ 35.243253] irq_exit+0xd0/0xd8 [ 35.246387] __handle_domain_irq+0x60/0xb0 [ 35.250475] gic_handle_irq+0x58/0xa8 [ 35.254130] el1_irq+0xb8/0x180 [ 35.257268] kernfs_find_ns+0x5c/0x120 [ 35.261010] kernfs_find_and_get_ns+0x3c/0x60 [ 35.265361] sysfs_unmerge_group+0x20/0x68 [ 35.269454] dpm_sysfs_remove+0x2c/0x68 [ 35.273284] device_del+0x80/0x370 [ 35.276683] hid_destroy_device+0x28/0x60 [ 35.280686] usbhid_disconnect+0x4c/0x80 [ 35.284602] usb_unbind_interface+0x6c/0x268 [ 35.288867] device_release_driver_internal+0xe4/0x1b0 [ 35.293998] device_release_driver+0x14/0x20 [ 35.298261] bus_remove_device+0x110/0x128 [ 35.302350] device_del+0x148/0x370 [ 35.305832] usb_disable_device+0x8c/0x1d0 [ 35.309921] usb_disconnect+0xc8/0x2d0 [ 35.313663] hub_event+0x6e0/0x1128 [ 35.317146] process_one_work+0x1e0/0x320 [ 35.321148] worker_thread+0x40/0x450 [ 35.324805] kthread+0x124/0x128 [ 35.328027] ret_from_fork+0x10/0x18 [ 35.331594] handlers: [ 35.333862] [<0000000079300c1d>] usb_hcd_irq [ 35.338126] [<0000000079300c1d>] usb_hcd_irq [ 35.342389] Disabling IRQ #156 ohci_shutdown() disables all the interrupt and rh_state is set to OHCI_RH_HALTED. In other hand, ohci_irq() is possible to enable OHCI_INTR_SF and OHCI_INTR_MIE on ohci_irq(). Note that OHCI_INTR_SF is possible to be set by start_ed_unlink() which is called: ohci_irq() -> process_done_list() -> takeback_td() -> start_ed_unlink() So, ohci_irq() has the following condition, the issue happens by &ohci->regs->intrenable = OHCI_INTR_MIE | OHCI_INTR_SF and ohci->rh_state = OHCI_RH_HALTED: /* interrupt for some other device? */ if (ints == 0 || unlikely(ohci->rh_state == OHCI_RH_HALTED)) return IRQ_NOTMINE; To fix the issue, ohci_shutdown() holds the spin lock while disabling the interruption and changing the rh_state flag to prevent reenable the OHCI_INTR_MIE unexpectedly. Note that io_watchdog_func() also calls the ohci_shutdown() and it already held the spin lock, so that the patch makes a new function as _ohci_shutdown(). This patch is inspired by a Renesas R-Car Gen3 BSP patch from Tho Vu. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Cc: stable <stable@vger.kernel.org> Acked-by: Alan Stern <stern@rowland.harvard.edu> Link: https://lore.kernel.org/r/1566877910-6020-1-git-send-email-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28usb: hcd: use managed device resourcesSchmid, Carsten
Using managed device resources in usb_hcd_pci_probe() allows devm usage for resource subranges, such as the mmio resource for the platform device created to control host/device mode mux, which is a xhci extended capability, and sits inside the xhci mmio region. If managed device resources are not used then "parent" resource is released before subrange at driver removal as .remove callback is called before the devres list of resources for this device is walked and released. This has been observed with the xhci extended capability driver causing a use-after-free which is now fixed. An additional nice benefit is that error handling on driver initialisation is simplified much. Signed-off-by: Carsten Schmid <carsten_schmid@mentor.com> Tested-by: Carsten Schmid <carsten_schmid@mentor.com> Reviewed-by: Mathias Nyman <mathias.nyman@linux.intel.com> Fixes: fa31b3cb2ae1 ("xhci: Add Intel extended cap / otg phy mux handling") Cc: <stable@vger.kernel.org> # v4.19+ Link: https://lore.kernel.org/r/1566569488679.31808@mentor.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28typec: tcpm: fix a typo in the comparison of pdo_max_voltageColin Ian King
There appears to be a typo in the comparison of pdo_max_voltage[i] with the previous value, currently it is checking against the array pdo_min_voltage rather than pdo_max_voltage. I believe this is a typo. Fix this. Addresses-Coverity: ("Copy-paste error") Fixes: 5007e1b5db73 ("typec: tcpm: Validate source and sink caps") Cc: stable <stable@vger.kernel.org> Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20190822135212.10195-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28Documentation/process: Embargoed hardware security issuesThomas Gleixner
To address the requirements of embargoed hardware issues, like Meltdown, Spectre, L1TF etc. it is necessary to define and document a process for handling embargoed hardware security issues. Following the discussion at the maintainer summit 2018 in Edinburgh (https://lwn.net/Articles/769417/) the volunteered people have worked out a process and a Memorandum of Understanding. The latter addresses the fact that the Linux kernel community cannot sign NDAs for various reasons. The initial contact point for hardware security issues is different from the regular kernel security contact to provide a known and neutral interface for hardware vendors and researchers. The initial primary contact team is proposed to be staffed by Linux Foundation Fellows, who are not associated to a vendor or a distribution and are well connected in the industry as a whole. The process is designed with the experience of the past incidents in mind and tries to address the remaining gaps, so future (hopefully rare) incidents can be handled more efficiently. It won't remove the fact, that most of this has to be done behind closed doors, but it is set up to avoid big bureaucratic hurdles for individual developers. The process is solely for handling hardware security issues and cannot be used for regular kernel (software only) security bugs. This memo can help with hardware companies who, and I quote, "[my manager] doesn't want to bet his job on the list keeping things secret." This despite numerous leaks directly from that company over the years, and none ever so far from the kernel security team. Cognitive dissidence seems to be a requirement to be a good manager. To accelerate the adoption of this process, we introduce the concept of ambassadors in participating companies. The ambassadors are there to guide people to comply with the process, but are not automatically involved in the disclosure of a particular incident. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Josh Poimboeuf <jpoimboe@redhat.com> Acked-by: Laura Abbott <labbott@redhat.com> Acked-by: Ben Hutchings <ben@decadent.org.uk> Reviewed-by: Tyler Hicks <tyhicks@canonical.com> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Reviewed-by: Jiri Kosina <jkosina@suse.cz> Link: https://lore.kernel.org/r/20190815212505.GC12041@kroah.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28lkdtm/bugs: fix build error in lkdtm_EXHAUST_STACKRaul E Rangel
lkdtm/bugs.c:94:2: error: format '%d' expects argument of type 'int', but argument 2 has type 'long unsigned int' [-Werror=format=] pr_info("Calling function with %d frame size to depth %d ...\n", ^ THREAD_SIZE is defined as a unsigned long, cast CONFIG_FRAME_WARN to unsigned long as well. Fixes: 24cccab42c419 ("lkdtm/bugs: Adjust recursion test to avoid elision") Cc: stable <stable@vger.kernel.org> Signed-off-by: Raul E Rangel <rrangel@chromium.org> Acked-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20190827173619.170065-1-rrangel@chromium.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28mei: me: add Tiger Lake point LP device IDTomas Winkler
Add Tiger Lake Point device ID for TGP LP. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20190819103210.32748-1-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28intel_th: pci: Add Tiger Lake supportAlexander Shishkin
This adds support for the Trace Hub in Tiger Lake PCH. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: stable@vger.kernel.org # v4.14+ Link: https://lore.kernel.org/r/20190821074955.3925-5-alexander.shishkin@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28intel_th: pci: Add support for another Lewisburg PCHAlexander Shishkin
Add support for the Trace Hub in another Lewisburg PCH. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: stable@vger.kernel.org # v4.14+ Link: https://lore.kernel.org/r/20190821074955.3925-4-alexander.shishkin@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28stm class: Fix a double free of stm_source_deviceDing Xiang
In the error path of stm_source_register_device(), the kfree is unnecessary, as the put_device() before it ends up calling stm_source_device_release() to free stm_source_device, leading to a double free at the outer kfree() call. Remove it. Signed-off-by: Ding Xiang <dingxiang@cmss.chinamobile.com> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Fixes: 7bd1d4093c2fa ("stm class: Introduce an abstraction for System Trace Module devices") Link: https://lore.kernel.org/linux-arm-kernel/1563354988-23826-1-git-send-email-dingxiang@cmss.chinamobile.com/ Cc: stable@vger.kernel.org # v4.4+ Link: https://lore.kernel.org/r/20190821074955.3925-2-alexander.shishkin@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28Merge tag 'fpga-fixes-for-5.3' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga into char-misc-linus Moritz writes: FPGA Manager fixes for 5.3 A single fix for the altera-ps-spi driver that fixes the behavior when the driver receives -EPROBE_DEFER when trying to obtain a GPIO desc. Signed-off-by: Moritz Fischer <mdf@kernel.org> * tag 'fpga-fixes-for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga: fpga: altera-ps-spi: Fix getting of optional confd gpio
2019-08-28MAINTAINERS: add entry for LICENSES and SPDX stuffGreg Kroah-Hartman
Thomas and I seem to have become the "unofficial" maintainers for these files and questions about SPDX things. So let's make it official. Reported-by: "Darrick J. Wong" <darrick.wong@oracle.com> Grumpily-acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Darrick J. Wong <darrick.wong@oracle.com> Link: https://lore.kernel.org/r/20190827195310.GA30618@kroah.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28net/mlx5e: Support TSO and TX checksum offloads for IP-in-IPMarina Varshaver
tunnels Add TX offloads support for IP-in-IP tunneled packets by reporting the needed netdev features. Signed-off-by: Marina Varshaver <marinav@mellanox.com> Signed-off-by: Avihu Hagag <avihuh@mellanox.com> Reviewed-by: Aya Levin <ayal@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-08-28net/mlx5e: Improve stateless offload capability checkMarina Varshaver
Use generic function for checking tunnel stateless offload capability instead of separate macros. Signed-off-by: Marina Varshaver <marinav@mellanox.com> Reviewed-by: Aya Levin <ayal@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-08-28net/mlx5e: Support RSS for IP-in-IP and IPv6 tunneled packetsAya Levin
Add support for inner header RSS on IP-in-IP and IPv6 tunneled packets. Add rules to the steering table regarding outer IP header, with IPv4/6->IP-in-IP. Tunneled packets with protocol numbers: 0x4 (IP-in-IP) and 0x29 (IPv6) are RSS-ed on the inner IP header. Separate FW dependencies between flow table inner IP capabilities and GRE offload support. Allowing this feature even if GRE offload is not supported. Tested with multi stream TCP traffic tunneled with IPnIP. Verified that: Without this patch, only a single RX ring was processing the traffic. With this patch, multiple RX rings were processing the traffic. Verified with and without GRE offload support. Signed-off-by: Aya Levin <ayal@mellanox.com> Reviewed-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-08-28net/mlx5e: Change function's position to a more fitting fileAya Levin
Move function which indicates whether tunnel inner flow table is supported from en.h to en_fs.c. It fits better right after tunnel protocol rules definitions. Signed-off-by: Aya Levin <ayal@mellanox.com> Reviewed-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-08-28net/mlx5e: Add device out of buffer counterMoshe Shemesh
Added the following packets drop counter: Device out of buffer - counts packets which were dropped due to full device internal receive queue. This counter will be shown on ethtool as a new counter called dev_out_of_buffer. The counter is read from FW by command QUERY_VNIC_ENV. Signed-off-by: Moshe Shemesh <moshe@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-08-28net/mlx5e: Support LAG TX port affinity distributionMaxim Mikityanskiy
When the VF LAG is in use, round-robin the TX affinity of channels among the different ports, if supported by the firmware. Create a set of TISes per port, while doing round-robin of the channels over the different sets. Let all SQs of a channel share the same set of TISes. If lag_tx_port_affinity HCA cap bit is supported, num_lag_ports > 1 and we aren't the LACP owner (PF in the regular use), assign the affinities, otherwise use tx_affinity == 0 in TIS context to let the FW assign the affinities itself. The TISes of the LACP owner are mapped only to the native physical port. For VFs, the starting port for round-robin is determined by its vhca_id, because a VF may have only one channel if attached to a single-core VM. Signed-off-by: Maxim Mikityanskiy <maximmi@mellanox.com> Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Mark Bloch <markb@mellanox.com> Reviewed-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-08-28net/mlx5e: Expose new function for TIS destroy loopTariq Toukan
For better modularity and code sharing. Function internal change to be introduced in the next patches. Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-08-28net/mlx5e: ethtool, Fix a typo in WOL function namesErez Alfasi
Fix a typo in 'mlx5e_refomrat_wol_mode_mlx5_to_linux' and 'mlx5e_refomrat_wol_mode_linux_to_mlx5' function names: "refomrat" -> "reformat". Fixes: 928cfe8745a6 ("net/mlx5e: Wake On LAN support") Signed-off-by: Erez Alfasi <ereza@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-08-28Merge branch 'mlx5-next' of ↵Saeed Mahameed
git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux mlx5 HW spec and bits updates: 1) Aya exposes IP-in-IP capability in mlx5_core. 2) Maxim exposes lag tx port affinity capabilities. 3) Moshe adds VNIC_ENV internal rq counter bits. 4) ODP capabilities for DC transport Misc updates: 5) Saeed, two compiler warnings cleanups 6) Add XRQ legacy commands opcodes 7) Use refcount_t for refcount 8) fix a -Wstringop-truncation warning
2019-08-28Merge tag 'arm64-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "Hot on the heels of our last set of fixes are a few more for -rc7. Two of them are fixing issues with our virtual interrupt controller implementation in KVM/arm, while the other is a longstanding but straightforward kallsyms fix which was been acked by Masami and resolves an initialisation failure in kprobes observed on arm64. - Fix GICv2 emulation bug (KVM) - Fix deadlock in virtual GIC interrupt injection code (KVM) - Fix kprobes blacklist init failure due to broken kallsyms lookup" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: KVM: arm/arm64: vgic-v2: Handle SGI bits in GICD_I{S,C}PENDR0 as WI KVM: arm/arm64: vgic: Fix potential deadlock when ap_list is long kallsyms: Don't let kallsyms_lookup_size_offset() fail on retrieving the first symbol
2019-08-28drm/komeda: Reordered the komeda's de-init functionsAyan Kumar Halder
The de-init routine should be doing the following in order:- 1. Unregister the drm device 2. Shut down the crtcs - failing to do this might cause a connector leakage See the 'commit 109c4d18e574 ("drm/arm/malidp: Ensure that the crtcs are shutdown before removing any encoder/connector")' 3. Disable the interrupts 4. Unbind the components 5. Free up DRM mode_config info Changes from v1:- 1. Re-ordered the header files inclusion 2. Rebased on top of the latest drm-misc-fixes Signed-off-by:. Ayan Kumar Halder <Ayan.Halder@arm.com> Reviewed-by: Mihail Atanassov <mihail.atanassov@arm.com> Reviewed-by: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com> Link: https://patchwork.freedesktop.org/patch/327606/
2019-08-28x86/build: Add -Wnoaddress-of-packed-member to REALMODE_CFLAGS, to silence ↵Linus Torvalds
GCC9 build warning One of the very few warnings I have in the current build comes from arch/x86/boot/edd.c, where I get the following with a gcc9 build: arch/x86/boot/edd.c: In function ‘query_edd’: arch/x86/boot/edd.c:148:11: warning: taking address of packed member of ‘struct boot_params’ may result in an unaligned pointer value [-Waddress-of-packed-member] 148 | mbrptr = boot_params.edd_mbr_sig_buffer; | ^~~~~~~~~~~ This warning triggers because we throw away all the CFLAGS and then make a new set for REALMODE_CFLAGS, so the -Wno-address-of-packed-member we added in the following commit is not present: 6f303d60534c ("gcc-9: silence 'address-of-packed-member' warning") The simplest solution for now is to adjust the warning for this version of CFLAGS as well, but it would definitely make sense to examine whether REALMODE_CFLAGS could be derived from CFLAGS, so that it picks up changes in the compiler flags environment automatically. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Acked-by: Borislav Petkov <bp@alien8.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-08-28RDMA/siw: Fix IPv6 addr_list lockingBernard Metzler
Walking the address list of an inet6_dev requires appropriate locking. Since the called function siw_listen_address() may sleep, we have to use rtnl_lock() instead of read_lock_bh(). Also introduces sanity checks if we got a device from in_dev_get() or in6_dev_get(). Reported-by: Bart Van Assche <bvanassche@acm.org> Fixes: 6c52fdc244b5 ("rdma/siw: connection management") Signed-off-by: Bernard Metzler <bmt@zurich.ibm.com> Link: https://lore.kernel.org/r/20190828130355.22830-1-bmt@zurich.ibm.com Signed-off-by: Doug Ledford <dledford@redhat.com>
2019-08-28rbd: restore zeroing past the overlap when reading from parentIlya Dryomov
The parent image is read only up to the overlap point, the rest of the buffer should be zeroed. This snuck in because as it turns out the overlap test case has not been triggering this code path for a while now. Fixes: a9b67e69949d ("rbd: replace obj_req->tried_parent with obj_req->read_state") Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: Jason Dillaman <dillaman@redhat.com>
2019-08-28libceph: don't call crypto_free_sync_skcipher() on a NULL tfmJia-Ju Bai
In set_secret(), key->tfm is assigned to NULL on line 55, and then ceph_crypto_key_destroy(key) is executed. ceph_crypto_key_destroy(key) crypto_free_sync_skcipher(key->tfm) crypto_free_skcipher(&tfm->base); This happens to work because crypto_sync_skcipher is a trivial wrapper around crypto_skcipher: &tfm->base is still 0 and crypto_free_skcipher() handles that. Let's not rely on the layout of crypto_sync_skcipher. This bug is found by a static analysis tool STCheck written by us. Fixes: 69d6302b65a8 ("libceph: Remove VLA usage of skcipher"). Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Reviewed-by: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2019-08-28KVM: arm/arm64: vgic-v2: Handle SGI bits in GICD_I{S,C}PENDR0 as WIMarc Zyngier
A guest is not allowed to inject a SGI (or clear its pending state) by writing to GICD_ISPENDR0 (resp. GICD_ICPENDR0), as these bits are defined as WI (as per ARM IHI 0048B 4.3.7 and 4.3.8). Make sure we correctly emulate the architecture. Fixes: 96b298000db4 ("KVM: arm/arm64: vgic-new: Add PENDING registers handlers") Cc: stable@vger.kernel.org # 4.7+ Reported-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Will Deacon <will@kernel.org>
2019-08-28net/mlx5: Set ODP capabilities for DC transport to maxMichael Guralnik
In mlx5_core initialization, query max ODP capabilities for DC transport from FW and set as current capabilities. Signed-off-by: Michael Guralnik <michaelgur@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
2019-08-27Merge branch 'stmmac-Add-EHL-and-TGL-PCI-info-and-PCI-ID'David S. Miller
Voon Weifeng says: ==================== stmmac: Add EHL and TGL PCI info and PCI ID In order to keep PCI info simple and neat, this patch series have introduced a 3 hierarchy of struct. First layer will be the intel_mgbe_common_data struct which keeps all Intel common configuration. Second layer will be xxx_common_data which keeps all the different Intel microarchitecture, e.g tgl, ehl. The third layer will be configuration that tied to the PCI ID only based on speed and RGMII/SGMII interface. EHL and TGL will also having a higher system clock which is 200Mhz. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-27net: stmmac: setup higher frequency clk support for EHL & TGLVoon Weifeng
EHL DW EQOS is running on a 200MHz clock. Setting up stmmac-clk, ptp clock and ptp_max_adj to 200MHz. Signed-off-by: Voon Weifeng <weifeng.voon@intel.com> Signed-off-by: Ong Boon Leong <boon.leong.ong@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-27net: stmmac: add EHL RGMII 1Gbps PCI info and PCI IDVoon Weifeng
Added EHL RGMII 1Gbps PCI ID. Different MII and speed will have different PCI ID. Signed-off-by: Voon Weifeng <weifeng.voon@intel.com> Signed-off-by: Ong Boon Leong <boon.leong.ong@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-27net: stmmac: add TGL SGMII 1Gbps PCI info and PCI IDVoon Weifeng
Added TGL SGMII 1Gbps PCI ID. Different MII and speed will have different PCI ID. Signed-off-by: Voon Weifeng <weifeng.voon@intel.com> Signed-off-by: Ong Boon Leong <boon.leong.ong@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-27net: stmmac: add EHL SGMII 1Gbps PCI info and PCI IDVoon Weifeng
Added EHL SGMII 1Gbps PCI ID. Different MII and speed will have different PCI ID. Signed-off-by: Voon Weifeng <weifeng.voon@intel.com> Signed-off-by: Ong Boon Leong <boon.leong.ong@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit (git 2.34.1) at 2025-09-15 15:29:26 +0000