This is the start of the stable review cycle for the 4.14.19 release. There are 22 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.
Responses should be made by Sun Feb 11 13:39:12 UTC 2018. Anything received after that time might be too late.
The whole patch series can be found in one patch at: kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.19-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below.
thanks,
greg k-h
------------- Pseudo-Shortlog of commits:
Greg Kroah-Hartman gregkh@linuxfoundation.org Linux 4.14.19-rc1
Dan Carpenter dan.carpenter@oracle.com scsi: storvsc: missing error code in storvsc_probe()
Andrew Morton akpm@linux-foundation.org kernel/exit.c: export abort() to modules
Sudip Mukherjee sudipm.mukherjee@gmail.com arch: define weak abort()
Robert Baronescu robert.baronescu@nxp.com crypto: tcrypt - fix S/G table for test_aead_speed()
Jesse Chan jc@linux.com media: soc_camera: soc_scale_crop: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
Jesse Chan jc@linux.com media: mtk-vcodec: add missing MODULE_LICENSE/DESCRIPTION
Eric Dumazet edumazet@google.com soreuseport: fix mem leak in reuseport_add_sock()
Martin KaFai Lau kafai@fb.com ipv6: Fix SO_REUSEPORT UDP socket with implicit sk_ipv6only
Neal Cardwell ncardwell@google.com tcp_bbr: fix pacing_gain to always be unity when using lt_bw
Jiri Pirko jiri@mellanox.com rocker: fix possible null pointer dereference in rocker_router_fib_event_work
David Ahern dsahern@gmail.com net: ipv6: send unsolicited NA after DAD
Roman Gushchin guro@fb.com Revert "defer call to mem_cgroup_sk_alloc()"
Jason Wang jasowang@redhat.com vhost_net: stop device during reset owner
Li RongQing lirongqing@baidu.com tcp: release sk_frag.page in tcp_disconnect
Chunhao Lin hau@realtek.com r8169: fix RTL8168EP take too long to complete driver initialization.
Kristian Evensen kristian.evensen@gmail.com qmi_wwan: Add support for Quectel EP06
Junxiao Bi junxiao.bi@oracle.com qlcnic: fix deadlock bug
Eric Dumazet edumazet@google.com net: igmp: add a missing rcu locking section
Nikolay Aleksandrov nikolay@cumulusnetworks.com ip6mr: fix stale iterator
Masahiro Yamada yamada.masahiro@socionext.com kbuild: rpm-pkg: keep spec file until make mrproper
Masahiro Yamada yamada.masahiro@socionext.com .gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore
Masahiro Yamada yamada.masahiro@socionext.com .gitignore: sort normal pattern rules alphabetically
-------------
Diffstat:
.gitignore | 49 ++++++++++++---------- Makefile | 4 +- arch/arc/boot/.gitignore | 1 - arch/arm/boot/.gitignore | 1 - arch/arm/kernel/traps.c | 1 - arch/arm64/boot/dts/.gitignore | 1 - arch/m32r/kernel/traps.c | 1 - arch/metag/boot/.gitignore | 1 - arch/microblaze/boot/.gitignore | 1 - arch/mips/boot/.gitignore | 1 - arch/nios2/boot/.gitignore | 1 - arch/powerpc/boot/.gitignore | 1 - arch/unicore32/kernel/traps.c | 1 - arch/xtensa/boot/.gitignore | 1 - crypto/tcrypt.c | 6 ++- .../media/platform/mtk-vcodec/mtk_vcodec_util.c | 3 ++ drivers/media/platform/soc_camera/soc_scale_crop.c | 4 ++ .../net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 18 ++++---- drivers/net/ethernet/realtek/r8169.c | 4 +- drivers/net/ethernet/rocker/rocker_main.c | 18 ++++---- drivers/net/usb/qmi_wwan.c | 1 + drivers/of/unittest-data/.gitignore | 2 - drivers/scsi/storvsc_drv.c | 4 +- drivers/vhost/net.c | 1 + kernel/exit.c | 9 ++++ mm/memcontrol.c | 14 +++++++ net/core/sock.c | 5 +-- net/core/sock_reuseport.c | 35 +++++++++------- net/ipv4/igmp.c | 4 ++ net/ipv4/inet_connection_sock.c | 1 - net/ipv4/tcp.c | 6 +++ net/ipv4/tcp_bbr.c | 6 +-- net/ipv6/addrconf.c | 30 +++++++++++-- net/ipv6/af_inet6.c | 11 +++-- net/ipv6/ip6mr.c | 1 + net/ipv6/ndisc.c | 5 +++ scripts/package/Makefile | 4 +- 37 files changed, 164 insertions(+), 93 deletions(-)
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Masahiro Yamada yamada.masahiro@socionext.com
commit 1377dd3e29878b8f5d9f5c9000975f50a428a0cd upstream.
We are having more and more ignore patterns. Sort the list alphabetically. We will easily catch duplicated patterns if any.
Signed-off-by: Masahiro Yamada yamada.masahiro@socionext.com Signed-off-by: Rob Herring robh@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- .gitignore | 42 +++++++++++++++++++++--------------------- 1 file changed, 21 insertions(+), 21 deletions(-)
--- a/.gitignore +++ b/.gitignore @@ -7,38 +7,38 @@ # command after changing this file, to see if there are # any tracked files which get ignored after the change. # -# Normal rules +# Normal rules (sorted alphabetically) # .* +*.a +*.bin +*.bz2 +*.c.[012]*.* +*.dwo +*.elf +*.gcno +*.gz +*.i +*.ko +*.ll +*.lst +*.lz4 +*.lzma +*.lzo +*.mod.c *.o *.o.* -*.a +*.order +*.patch *.s -*.ko *.so *.so.dbg -*.mod.c -*.i -*.lst +*.su *.symtypes -*.order -*.elf -*.bin *.tar -*.gz -*.bz2 -*.lzma *.xz -*.lz4 -*.lzo -*.patch -*.gcno -*.ll -modules.builtin Module.symvers -*.dwo -*.su -*.c.[012]*.* +modules.builtin
# # Top-level generic files
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Masahiro Yamada yamada.masahiro@socionext.com
commit 10b62a2f785ab55857380f0c63d9fa468fd8c676 upstream.
Most of DT files are compiled under arch/*/boot/dts/, but we have some other directories, like drivers/of/unittest-data/. We often miss to add gitignore patterns per directory. Since there are no source files that end with .dtb or .dtb.S, we can ignore the patterns globally.
Signed-off-by: Masahiro Yamada yamada.masahiro@socionext.com Signed-off-by: Rob Herring robh@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- .gitignore | 2 ++ arch/arc/boot/.gitignore | 1 - arch/arm/boot/.gitignore | 1 - arch/arm64/boot/dts/.gitignore | 1 - arch/metag/boot/.gitignore | 1 - arch/microblaze/boot/.gitignore | 1 - arch/mips/boot/.gitignore | 1 - arch/nios2/boot/.gitignore | 1 - arch/powerpc/boot/.gitignore | 1 - arch/xtensa/boot/.gitignore | 1 - drivers/of/unittest-data/.gitignore | 2 -- 11 files changed, 2 insertions(+), 11 deletions(-)
--- a/.gitignore +++ b/.gitignore @@ -14,6 +14,8 @@ *.bin *.bz2 *.c.[012]*.* +*.dtb +*.dtb.S *.dwo *.elf *.gcno --- a/arch/arc/boot/.gitignore +++ b/arch/arc/boot/.gitignore @@ -1,2 +1 @@ -*.dtb* uImage --- a/arch/arm/boot/.gitignore +++ b/arch/arm/boot/.gitignore @@ -3,4 +3,3 @@ zImage xipImage bootpImage uImage -*.dtb --- a/arch/arm64/boot/dts/.gitignore +++ /dev/null @@ -1 +0,0 @@ -*.dtb --- a/arch/metag/boot/.gitignore +++ b/arch/metag/boot/.gitignore @@ -1,4 +1,3 @@ vmlinux* uImage* ramdisk.* -*.dtb* --- a/arch/microblaze/boot/.gitignore +++ b/arch/microblaze/boot/.gitignore @@ -1,3 +1,2 @@ -*.dtb linux.bin* simpleImage.* --- a/arch/mips/boot/.gitignore +++ b/arch/mips/boot/.gitignore @@ -5,4 +5,3 @@ zImage zImage.tmp calc_vmlinuz_load_addr uImage -*.dtb --- a/arch/nios2/boot/.gitignore +++ b/arch/nios2/boot/.gitignore @@ -1,2 +1 @@ -*.dtb vmImage --- a/arch/powerpc/boot/.gitignore +++ b/arch/powerpc/boot/.gitignore @@ -18,7 +18,6 @@ otheros.bld uImage cuImage.* dtbImage.* -*.dtb treeImage.* vmlinux.strip zImage --- a/arch/xtensa/boot/.gitignore +++ b/arch/xtensa/boot/.gitignore @@ -1,3 +1,2 @@ uImage zImage.redboot -*.dtb --- a/drivers/of/unittest-data/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -testcases.dtb -testcases.dtb.S
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Masahiro Yamada yamada.masahiro@socionext.com
commit af60e207087975d069858741c44ed4f450330ac4 upstream.
If build fails during (bin)rpm-pkg, the spec file is not cleaned by anyone until the next successful build of the package.
We do not have to immediately delete the spec file in case somebody may want to take a look at it. Instead, make them ignored by git, and cleaned up by make mrproper.
Signed-off-by: Masahiro Yamada yamada.masahiro@socionext.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- .gitignore | 5 +++++ scripts/package/Makefile | 4 ++-- 2 files changed, 7 insertions(+), 2 deletions(-)
--- a/.gitignore +++ b/.gitignore @@ -56,6 +56,11 @@ modules.builtin /Module.markers
# +# RPM spec file (make rpm-pkg) +# +/*.spec + +# # Debian directory (make deb-pkg) # /debian/ --- a/scripts/package/Makefile +++ b/scripts/package/Makefile @@ -50,7 +50,6 @@ rpm-pkg rpm: FORCE $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec $(call cmd,src_tar,$(KERNELPATH),kernel.spec) +rpmbuild $(RPMOPTS) --target $(UTS_MACHINE) -ta $(KERNELPATH).tar.gz - rm $(KERNELPATH).tar.gz kernel.spec
# binrpm-pkg # --------------------------------------------------------------------------- @@ -59,7 +58,8 @@ binrpm-pkg: FORCE $(CONFIG_SHELL) $(MKSPEC) prebuilt > $(objtree)/binkernel.spec +rpmbuild $(RPMOPTS) --define "_builddir $(objtree)" --target \ $(UTS_MACHINE) -bb $(objtree)/binkernel.spec - rm binkernel.spec + +clean-files += $(objtree)/*.spec
# Deb target # ---------------------------------------------------------------------------
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Nikolay Aleksandrov nikolay@cumulusnetworks.com
[ Upstream commit 4adfa79fc254efb7b0eb3cd58f62c2c3f805f1ba ]
When we dump the ip6mr mfc entries via proc, we initialize an iterator with the table to dump but we don't clear the cache pointer which might be initialized from a prior read on the same descriptor that ended. This can result in lock imbalance (an unnecessary unlock) leading to other crashes and hangs. Clear the cache pointer like ipmr does to fix the issue. Thanks for the reliable reproducer.
Here's syzbot's trace: WARNING: bad unlock balance detected! 4.15.0-rc3+ #128 Not tainted syzkaller971460/3195 is trying to release lock (mrt_lock) at: [<000000006898068d>] ipmr_mfc_seq_stop+0xe1/0x130 net/ipv6/ip6mr.c:553 but there are no more locks to release!
other info that might help us debug this: 1 lock held by syzkaller971460/3195: #0: (&p->lock){+.+.}, at: [<00000000744a6565>] seq_read+0xd5/0x13d0 fs/seq_file.c:165
stack backtrace: CPU: 1 PID: 3195 Comm: syzkaller971460 Not tainted 4.15.0-rc3+ #128 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:53 print_unlock_imbalance_bug+0x12f/0x140 kernel/locking/lockdep.c:3561 __lock_release kernel/locking/lockdep.c:3775 [inline] lock_release+0x5f9/0xda0 kernel/locking/lockdep.c:4023 __raw_read_unlock include/linux/rwlock_api_smp.h:225 [inline] _raw_read_unlock+0x1a/0x30 kernel/locking/spinlock.c:255 ipmr_mfc_seq_stop+0xe1/0x130 net/ipv6/ip6mr.c:553 traverse+0x3bc/0xa00 fs/seq_file.c:135 seq_read+0x96a/0x13d0 fs/seq_file.c:189 proc_reg_read+0xef/0x170 fs/proc/inode.c:217 do_loop_readv_writev fs/read_write.c:673 [inline] do_iter_read+0x3db/0x5b0 fs/read_write.c:897 compat_readv+0x1bf/0x270 fs/read_write.c:1140 do_compat_preadv64+0xdc/0x100 fs/read_write.c:1189 C_SYSC_preadv fs/read_write.c:1209 [inline] compat_SyS_preadv+0x3b/0x50 fs/read_write.c:1203 do_syscall_32_irqs_on arch/x86/entry/common.c:327 [inline] do_fast_syscall_32+0x3ee/0xf9d arch/x86/entry/common.c:389 entry_SYSENTER_compat+0x51/0x60 arch/x86/entry/entry_64_compat.S:125 RIP: 0023:0xf7f73c79 RSP: 002b:00000000e574a15c EFLAGS: 00000292 ORIG_RAX: 000000000000014d RAX: ffffffffffffffda RBX: 000000000000000f RCX: 0000000020a3afb0 RDX: 0000000000000001 RSI: 0000000000000067 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 BUG: sleeping function called from invalid context at lib/usercopy.c:25 in_atomic(): 1, irqs_disabled(): 0, pid: 3195, name: syzkaller971460 INFO: lockdep is turned off. CPU: 1 PID: 3195 Comm: syzkaller971460 Not tainted 4.15.0-rc3+ #128 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:53 ___might_sleep+0x2b2/0x470 kernel/sched/core.c:6060 __might_sleep+0x95/0x190 kernel/sched/core.c:6013 __might_fault+0xab/0x1d0 mm/memory.c:4525 _copy_to_user+0x2c/0xc0 lib/usercopy.c:25 copy_to_user include/linux/uaccess.h:155 [inline] seq_read+0xcb4/0x13d0 fs/seq_file.c:279 proc_reg_read+0xef/0x170 fs/proc/inode.c:217 do_loop_readv_writev fs/read_write.c:673 [inline] do_iter_read+0x3db/0x5b0 fs/read_write.c:897 compat_readv+0x1bf/0x270 fs/read_write.c:1140 do_compat_preadv64+0xdc/0x100 fs/read_write.c:1189 C_SYSC_preadv fs/read_write.c:1209 [inline] compat_SyS_preadv+0x3b/0x50 fs/read_write.c:1203 do_syscall_32_irqs_on arch/x86/entry/common.c:327 [inline] do_fast_syscall_32+0x3ee/0xf9d arch/x86/entry/common.c:389 entry_SYSENTER_compat+0x51/0x60 arch/x86/entry/entry_64_compat.S:125 RIP: 0023:0xf7f73c79 RSP: 002b:00000000e574a15c EFLAGS: 00000292 ORIG_RAX: 000000000000014d RAX: ffffffffffffffda RBX: 000000000000000f RCX: 0000000020a3afb0 RDX: 0000000000000001 RSI: 0000000000000067 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 WARNING: CPU: 1 PID: 3195 at lib/usercopy.c:26 _copy_to_user+0xb5/0xc0 lib/usercopy.c:26
Reported-by: syzbot bot+eceb3204562c41a438fa1f2335e0fe4f6886d669@syzkaller.appspotmail.com Signed-off-by: Nikolay Aleksandrov nikolay@cumulusnetworks.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- net/ipv6/ip6mr.c | 1 + 1 file changed, 1 insertion(+)
--- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -496,6 +496,7 @@ static void *ipmr_mfc_seq_start(struct s return ERR_PTR(-ENOENT);
it->mrt = mrt; + it->cache = NULL; return *pos ? ipmr_mfc_seq_idx(net, seq->private, *pos - 1) : SEQ_START_TOKEN; }
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Eric Dumazet edumazet@google.com
[ Upstream commit e7aadb27a5415e8125834b84a74477bfbee4eff5 ]
Newly added igmpv3_get_srcaddr() needs to be called under rcu lock.
Timer callbacks do not ensure this locking.
============================= WARNING: suspicious RCU usage 4.15.0+ #200 Not tainted ----------------------------- ./include/linux/inetdevice.h:216 suspicious rcu_dereference_check() usage!
other info that might help us debug this:
rcu_scheduler_active = 2, debug_locks = 1 3 locks held by syzkaller616973/4074: #0: (&mm->mmap_sem){++++}, at: [<00000000bfce669e>] __do_page_fault+0x32d/0xc90 arch/x86/mm/fault.c:1355 #1: ((&im->timer)){+.-.}, at: [<00000000619d2f71>] lockdep_copy_map include/linux/lockdep.h:178 [inline] #1: ((&im->timer)){+.-.}, at: [<00000000619d2f71>] call_timer_fn+0x1c6/0x820 kernel/time/timer.c:1316 #2: (&(&im->lock)->rlock){+.-.}, at: [<000000005f833c5c>] spin_lock_bh include/linux/spinlock.h:315 [inline] #2: (&(&im->lock)->rlock){+.-.}, at: [<000000005f833c5c>] igmpv3_send_report+0x98/0x5b0 net/ipv4/igmp.c:600
stack backtrace: CPU: 0 PID: 4074 Comm: syzkaller616973 Not tainted 4.15.0+ #200 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: <IRQ> __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:53 lockdep_rcu_suspicious+0x123/0x170 kernel/locking/lockdep.c:4592 __in_dev_get_rcu include/linux/inetdevice.h:216 [inline] igmpv3_get_srcaddr net/ipv4/igmp.c:329 [inline] igmpv3_newpack+0xeef/0x12e0 net/ipv4/igmp.c:389 add_grhead.isra.27+0x235/0x300 net/ipv4/igmp.c:432 add_grec+0xbd3/0x1170 net/ipv4/igmp.c:565 igmpv3_send_report+0xd5/0x5b0 net/ipv4/igmp.c:605 igmp_send_report+0xc43/0x1050 net/ipv4/igmp.c:722 igmp_timer_expire+0x322/0x5c0 net/ipv4/igmp.c:831 call_timer_fn+0x228/0x820 kernel/time/timer.c:1326 expire_timers kernel/time/timer.c:1363 [inline] __run_timers+0x7ee/0xb70 kernel/time/timer.c:1666 run_timer_softirq+0x4c/0x70 kernel/time/timer.c:1692 __do_softirq+0x2d7/0xb85 kernel/softirq.c:285 invoke_softirq kernel/softirq.c:365 [inline] irq_exit+0x1cc/0x200 kernel/softirq.c:405 exiting_irq arch/x86/include/asm/apic.h:541 [inline] smp_apic_timer_interrupt+0x16b/0x700 arch/x86/kernel/apic/apic.c:1052 apic_timer_interrupt+0xa9/0xb0 arch/x86/entry/entry_64.S:938
Fixes: a46182b00290 ("net: igmp: Use correct source address on IGMPv3 reports") Signed-off-by: Eric Dumazet edumazet@google.com Reported-by: syzbot syzkaller@googlegroups.com
Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- net/ipv4/igmp.c | 4 ++++ 1 file changed, 4 insertions(+)
--- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -386,7 +386,11 @@ static struct sk_buff *igmpv3_newpack(st pip->frag_off = htons(IP_DF); pip->ttl = 1; pip->daddr = fl4.daddr; + + rcu_read_lock(); pip->saddr = igmpv3_get_srcaddr(dev, &fl4); + rcu_read_unlock(); + pip->protocol = IPPROTO_IGMP; pip->tot_len = 0; /* filled in later */ ip_select_ident(net, skb, NULL);
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Junxiao Bi junxiao.bi@oracle.com
[ Upstream commit 233ac3891607f501f08879134d623b303838f478 ]
The following soft lockup was caught. This is a deadlock caused by recusive locking.
Process kworker/u40:1:28016 was holding spin lock "mbx->queue_lock" in qlcnic_83xx_mailbox_worker(), while a softirq came in and ask the same spin lock in qlcnic_83xx_enqueue_mbx_cmd(). This lock should be hold by disable bh..
[161846.962125] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/u40:1:28016] [161846.962367] Modules linked in: tun ocfs2 xen_netback xen_blkback xen_gntalloc xen_gntdev xen_evtchn xenfs xen_privcmd autofs4 ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs bnx2fc fcoe libfcoe libfc sunrpc 8021q mrp garp bridge stp llc bonding dm_round_robin dm_multipath iTCO_wdt iTCO_vendor_support pcspkr sb_edac edac_core i2c_i801 shpchp lpc_ich mfd_core ioatdma ipmi_devintf ipmi_si ipmi_msghandler sg ext4 jbd2 mbcache2 sr_mod cdrom sd_mod igb i2c_algo_bit i2c_core ahci libahci megaraid_sas ixgbe dca ptp pps_core vxlan udp_tunnel ip6_udp_tunnel qla2xxx scsi_transport_fc qlcnic crc32c_intel be2iscsi bnx2i cnic uio cxgb4i cxgb4 cxgb3i libcxgbi ipv6 cxgb3 mdio libiscsi_tcp qla4xxx iscsi_boot_sysfs libiscsi scsi_transport_iscsi dm_mirror dm_region_hash dm_log dm_mod [161846.962454] [161846.962460] CPU: 1 PID: 28016 Comm: kworker/u40:1 Not tainted 4.1.12-94.5.9.el6uek.x86_64 #2 [161846.962463] Hardware name: Oracle Corporation SUN SERVER X4-2L /ASSY,MB,X4-2L , BIOS 26050100 09/19/2017 [161846.962489] Workqueue: qlcnic_mailbox qlcnic_83xx_mailbox_worker [qlcnic] [161846.962493] task: ffff8801f2e34600 ti: ffff88004ca5c000 task.ti: ffff88004ca5c000 [161846.962496] RIP: e030:[<ffffffff810013aa>] [<ffffffff810013aa>] xen_hypercall_sched_op+0xa/0x20 [161846.962506] RSP: e02b:ffff880202e43388 EFLAGS: 00000206 [161846.962509] RAX: 0000000000000000 RBX: ffff8801f6996b70 RCX: ffffffff810013aa [161846.962511] RDX: ffff880202e433cc RSI: ffff880202e433b0 RDI: 0000000000000003 [161846.962513] RBP: ffff880202e433d0 R08: 0000000000000000 R09: ffff8801fe893200 [161846.962516] R10: ffff8801fe400538 R11: 0000000000000206 R12: ffff880202e4b000 [161846.962518] R13: 0000000000000050 R14: 0000000000000001 R15: 000000000000020d [161846.962528] FS: 0000000000000000(0000) GS:ffff880202e40000(0000) knlGS:ffff880202e40000 [161846.962531] CS: e033 DS: 0000 ES: 0000 CR0: 0000000080050033 [161846.962533] CR2: 0000000002612640 CR3: 00000001bb796000 CR4: 0000000000042660 [161846.962536] Stack: [161846.962538] ffff880202e43608 0000000000000000 ffffffff813f0442 ffff880202e433b0 [161846.962543] 0000000000000000 ffff880202e433cc ffffffff00000001 0000000000000000 [161846.962547] 00000009813f03d6 ffff880202e433e0 ffffffff813f0460 ffff880202e43440 [161846.962552] Call Trace: [161846.962555] <IRQ> [161846.962565] [<ffffffff813f0442>] ? xen_poll_irq_timeout+0x42/0x50 [161846.962570] [<ffffffff813f0460>] xen_poll_irq+0x10/0x20 [161846.962578] [<ffffffff81014222>] xen_lock_spinning+0xe2/0x110 [161846.962583] [<ffffffff81013f01>] __raw_callee_save_xen_lock_spinning+0x11/0x20 [161846.962592] [<ffffffff816e5c57>] ? _raw_spin_lock+0x57/0x80 [161846.962609] [<ffffffffa028acfc>] qlcnic_83xx_enqueue_mbx_cmd+0x7c/0xe0 [qlcnic] [161846.962623] [<ffffffffa028e008>] qlcnic_83xx_issue_cmd+0x58/0x210 [qlcnic] [161846.962636] [<ffffffffa028caf2>] qlcnic_83xx_sre_macaddr_change+0x162/0x1d0 [qlcnic] [161846.962649] [<ffffffffa028cb8b>] qlcnic_83xx_change_l2_filter+0x2b/0x30 [qlcnic] [161846.962657] [<ffffffff8160248b>] ? __skb_flow_dissect+0x18b/0x650 [161846.962670] [<ffffffffa02856e5>] qlcnic_send_filter+0x205/0x250 [qlcnic] [161846.962682] [<ffffffffa0285c77>] qlcnic_xmit_frame+0x547/0x7b0 [qlcnic] [161846.962691] [<ffffffff8160ac22>] xmit_one+0x82/0x1a0 [161846.962696] [<ffffffff8160ad90>] dev_hard_start_xmit+0x50/0xa0 [161846.962701] [<ffffffff81630112>] sch_direct_xmit+0x112/0x220 [161846.962706] [<ffffffff8160b80f>] __dev_queue_xmit+0x1df/0x5e0 [161846.962710] [<ffffffff8160bc33>] dev_queue_xmit_sk+0x13/0x20 [161846.962721] [<ffffffffa0575bd5>] bond_dev_queue_xmit+0x35/0x80 [bonding] [161846.962729] [<ffffffffa05769fb>] __bond_start_xmit+0x1cb/0x210 [bonding] [161846.962736] [<ffffffffa0576a71>] bond_start_xmit+0x31/0x60 [bonding] [161846.962740] [<ffffffff8160ac22>] xmit_one+0x82/0x1a0 [161846.962745] [<ffffffff8160ad90>] dev_hard_start_xmit+0x50/0xa0 [161846.962749] [<ffffffff8160bb1e>] __dev_queue_xmit+0x4ee/0x5e0 [161846.962754] [<ffffffff8160bc33>] dev_queue_xmit_sk+0x13/0x20 [161846.962760] [<ffffffffa05cfa72>] vlan_dev_hard_start_xmit+0xb2/0x150 [8021q] [161846.962764] [<ffffffff8160ac22>] xmit_one+0x82/0x1a0 [161846.962769] [<ffffffff8160ad90>] dev_hard_start_xmit+0x50/0xa0 [161846.962773] [<ffffffff8160bb1e>] __dev_queue_xmit+0x4ee/0x5e0 [161846.962777] [<ffffffff8160bc33>] dev_queue_xmit_sk+0x13/0x20 [161846.962789] [<ffffffffa05adf74>] br_dev_queue_push_xmit+0x54/0xa0 [bridge] [161846.962797] [<ffffffffa05ae4ff>] br_forward_finish+0x2f/0x90 [bridge] [161846.962807] [<ffffffff810b0dad>] ? ttwu_do_wakeup+0x1d/0x100 [161846.962811] [<ffffffff815f929b>] ? __alloc_skb+0x8b/0x1f0 [161846.962818] [<ffffffffa05ae04d>] __br_forward+0x8d/0x120 [bridge] [161846.962822] [<ffffffff815f613b>] ? __kmalloc_reserve+0x3b/0xa0 [161846.962829] [<ffffffff810be55e>] ? update_rq_runnable_avg+0xee/0x230 [161846.962836] [<ffffffffa05ae176>] br_forward+0x96/0xb0 [bridge] [161846.962845] [<ffffffffa05af85e>] br_handle_frame_finish+0x1ae/0x420 [bridge] [161846.962853] [<ffffffffa05afc4f>] br_handle_frame+0x17f/0x260 [bridge] [161846.962862] [<ffffffffa05afad0>] ? br_handle_frame_finish+0x420/0x420 [bridge] [161846.962867] [<ffffffff8160d057>] __netif_receive_skb_core+0x1f7/0x870 [161846.962872] [<ffffffff8160d6f2>] __netif_receive_skb+0x22/0x70 [161846.962877] [<ffffffff8160d913>] netif_receive_skb_internal+0x23/0x90 [161846.962884] [<ffffffffa07512ea>] ? xenvif_idx_release+0xea/0x100 [xen_netback] [161846.962889] [<ffffffff816e5a10>] ? _raw_spin_unlock_irqrestore+0x20/0x50 [161846.962893] [<ffffffff8160e624>] netif_receive_skb_sk+0x24/0x90 [161846.962899] [<ffffffffa075269a>] xenvif_tx_submit+0x2ca/0x3f0 [xen_netback] [161846.962906] [<ffffffffa0753f0c>] xenvif_tx_action+0x9c/0xd0 [xen_netback] [161846.962915] [<ffffffffa07567f5>] xenvif_poll+0x35/0x70 [xen_netback] [161846.962920] [<ffffffff8160e01b>] napi_poll+0xcb/0x1e0 [161846.962925] [<ffffffff8160e1c0>] net_rx_action+0x90/0x1c0 [161846.962931] [<ffffffff8108aaba>] __do_softirq+0x10a/0x350 [161846.962938] [<ffffffff8108ae75>] irq_exit+0x125/0x130 [161846.962943] [<ffffffff813f03a9>] xen_evtchn_do_upcall+0x39/0x50 [161846.962950] [<ffffffff816e7ffe>] xen_do_hypervisor_callback+0x1e/0x40 [161846.962952] <EOI> [161846.962959] [<ffffffff816e5c4a>] ? _raw_spin_lock+0x4a/0x80 [161846.962964] [<ffffffff816e5b1e>] ? _raw_spin_lock_irqsave+0x1e/0xa0 [161846.962978] [<ffffffffa028e279>] ? qlcnic_83xx_mailbox_worker+0xb9/0x2a0 [qlcnic] [161846.962991] [<ffffffff810a14e1>] ? process_one_work+0x151/0x4b0 [161846.962995] [<ffffffff8100c3f2>] ? check_events+0x12/0x20 [161846.963001] [<ffffffff810a1960>] ? worker_thread+0x120/0x480 [161846.963005] [<ffffffff816e187b>] ? __schedule+0x30b/0x890 [161846.963010] [<ffffffff810a1840>] ? process_one_work+0x4b0/0x4b0 [161846.963015] [<ffffffff810a1840>] ? process_one_work+0x4b0/0x4b0 [161846.963021] [<ffffffff810a6b3e>] ? kthread+0xce/0xf0 [161846.963025] [<ffffffff810a6a70>] ? kthread_freezable_should_stop+0x70/0x70 [161846.963031] [<ffffffff816e6522>] ? ret_from_fork+0x42/0x70 [161846.963035] [<ffffffff810a6a70>] ? kthread_freezable_should_stop+0x70/0x70 [161846.963037] Code: cc 51 41 53 b8 1c 00 00 00 0f 05 41 5b 59 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 51 41 53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc
Signed-off-by: Junxiao Bi junxiao.bi@oracle.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-)
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c @@ -3891,7 +3891,7 @@ static void qlcnic_83xx_flush_mbx_queue( struct list_head *head = &mbx->cmd_q; struct qlcnic_cmd_args *cmd = NULL;
- spin_lock(&mbx->queue_lock); + spin_lock_bh(&mbx->queue_lock);
while (!list_empty(head)) { cmd = list_entry(head->next, struct qlcnic_cmd_args, list); @@ -3902,7 +3902,7 @@ static void qlcnic_83xx_flush_mbx_queue( qlcnic_83xx_notify_cmd_completion(adapter, cmd); }
- spin_unlock(&mbx->queue_lock); + spin_unlock_bh(&mbx->queue_lock); }
static int qlcnic_83xx_check_mbx_status(struct qlcnic_adapter *adapter) @@ -3938,12 +3938,12 @@ static void qlcnic_83xx_dequeue_mbx_cmd( { struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;
- spin_lock(&mbx->queue_lock); + spin_lock_bh(&mbx->queue_lock);
list_del(&cmd->list); mbx->num_cmds--;
- spin_unlock(&mbx->queue_lock); + spin_unlock_bh(&mbx->queue_lock);
qlcnic_83xx_notify_cmd_completion(adapter, cmd); } @@ -4008,7 +4008,7 @@ static int qlcnic_83xx_enqueue_mbx_cmd(s init_completion(&cmd->completion); cmd->rsp_opcode = QLC_83XX_MBX_RESPONSE_UNKNOWN;
- spin_lock(&mbx->queue_lock); + spin_lock_bh(&mbx->queue_lock);
list_add_tail(&cmd->list, &mbx->cmd_q); mbx->num_cmds++; @@ -4016,7 +4016,7 @@ static int qlcnic_83xx_enqueue_mbx_cmd(s *timeout = cmd->total_cmds * QLC_83XX_MBX_TIMEOUT; queue_work(mbx->work_q, &mbx->work);
- spin_unlock(&mbx->queue_lock); + spin_unlock_bh(&mbx->queue_lock);
return 0; } @@ -4112,15 +4112,15 @@ static void qlcnic_83xx_mailbox_worker(s mbx->rsp_status = QLC_83XX_MBX_RESPONSE_WAIT; spin_unlock_irqrestore(&mbx->aen_lock, flags);
- spin_lock(&mbx->queue_lock); + spin_lock_bh(&mbx->queue_lock);
if (list_empty(head)) { - spin_unlock(&mbx->queue_lock); + spin_unlock_bh(&mbx->queue_lock); return; } cmd = list_entry(head->next, struct qlcnic_cmd_args, list);
- spin_unlock(&mbx->queue_lock); + spin_unlock_bh(&mbx->queue_lock);
mbx_ops->encode_cmd(adapter, cmd); mbx_ops->nofity_fw(adapter, QLC_83XX_MBX_REQUEST);
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Chunhao Lin hau@realtek.com
[ Upstream commit 086ca23d03c0d2f4088f472386778d293e15c5f6 ]
Driver check the wrong register bit in rtl_ocp_tx_cond() that keep driver waiting until timeout.
Fix this by waiting for the right register bit.
Signed-off-by: Chunhao Lin hau@realtek.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ethernet/realtek/r8169.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -1388,7 +1388,7 @@ DECLARE_RTL_COND(rtl_ocp_tx_cond) { void __iomem *ioaddr = tp->mmio_addr;
- return RTL_R8(IBISR0) & 0x02; + return RTL_R8(IBISR0) & 0x20; }
static void rtl8168ep_stop_cmac(struct rtl8169_private *tp) @@ -1396,7 +1396,7 @@ static void rtl8168ep_stop_cmac(struct r void __iomem *ioaddr = tp->mmio_addr;
RTL_W8(IBCR2, RTL_R8(IBCR2) & ~0x01); - rtl_msleep_loop_wait_low(tp, &rtl_ocp_tx_cond, 50, 2000); + rtl_msleep_loop_wait_high(tp, &rtl_ocp_tx_cond, 50, 2000); RTL_W8(IBISR0, RTL_R8(IBISR0) | 0x20); RTL_W8(IBCR0, RTL_R8(IBCR0) & ~0x01); }
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Li RongQing lirongqing@baidu.com
[ Upstream commit 9b42d55a66d388e4dd5550107df051a9637564fc ]
socket can be disconnected and gets transformed back to a listening socket, if sk_frag.page is not released, which will be cloned into a new socket by sk_clone_lock, but the reference count of this page is increased, lead to a use after free or double free issue
Signed-off-by: Li RongQing lirongqing@baidu.com Cc: Eric Dumazet edumazet@google.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- net/ipv4/tcp.c | 6 ++++++ 1 file changed, 6 insertions(+)
--- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -2379,6 +2379,12 @@ int tcp_disconnect(struct sock *sk, int
WARN_ON(inet->inet_num && !icsk->icsk_bind_hash);
+ if (sk->sk_frag.page) { + put_page(sk->sk_frag.page); + sk->sk_frag.page = NULL; + sk->sk_frag.offset = 0; + } + sk->sk_error_report(sk); return err; }
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jason Wang jasowang@redhat.com
[ Upstream commit 4cd879515d686849eec5f718aeac62a70b067d82 ]
We don't stop device before reset owner, this means we could try to serve any virtqueue kick before reset dev->worker. This will result a warn since the work was pending at llist during owner resetting. Fix this by stopping device during owner reset.
Reported-by: syzbot+eb17c6162478cc50632c@syzkaller.appspotmail.com Fixes: 3a4d5c94e9593 ("vhost_net: a kernel-level virtio server") Signed-off-by: Jason Wang jasowang@redhat.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/vhost/net.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -1212,6 +1212,7 @@ static long vhost_net_reset_owner(struct } vhost_net_stop(n, &tx_sock, &rx_sock); vhost_net_flush(n); + vhost_dev_stop(&n->dev); vhost_dev_reset_owner(&n->dev, umem); vhost_net_vq_reset(n); done:
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Roman Gushchin guro@fb.com
[ Upstream commit edbe69ef2c90fc86998a74b08319a01c508bd497 ]
This patch effectively reverts commit 9f1c2674b328 ("net: memcontrol: defer call to mem_cgroup_sk_alloc()").
Moving mem_cgroup_sk_alloc() to the inet_csk_accept() completely breaks memcg socket memory accounting, as packets received before memcg pointer initialization are not accounted and are causing refcounting underflow on socket release.
Actually the free-after-use problem was fixed by commit c0576e397508 ("net: call cgroup_sk_alloc() earlier in sk_clone_lock()") for the cgroup pointer.
So, let's revert it and call mem_cgroup_sk_alloc() just before cgroup_sk_alloc(). This is safe, as we hold a reference to the socket we're cloning, and it holds a reference to the memcg.
Also, let's drop BUG_ON(mem_cgroup_is_root()) check from mem_cgroup_sk_alloc(). I see no reasons why bumping the root memcg counter is a good reason to panic, and there are no realistic ways to hit it.
Signed-off-by: Roman Gushchin guro@fb.com Cc: Eric Dumazet edumazet@google.com Cc: David S. Miller davem@davemloft.net Cc: Johannes Weiner hannes@cmpxchg.org Cc: Tejun Heo tj@kernel.org Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- mm/memcontrol.c | 14 ++++++++++++++ net/core/sock.c | 5 +---- net/ipv4/inet_connection_sock.c | 1 - 3 files changed, 15 insertions(+), 5 deletions(-)
--- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -5828,6 +5828,20 @@ void mem_cgroup_sk_alloc(struct sock *sk if (!mem_cgroup_sockets_enabled) return;
+ /* + * Socket cloning can throw us here with sk_memcg already + * filled. It won't however, necessarily happen from + * process context. So the test for root memcg given + * the current task's memcg won't help us in this case. + * + * Respecting the original socket's memcg is a better + * decision in this case. + */ + if (sk->sk_memcg) { + css_get(&sk->sk_memcg->css); + return; + } + rcu_read_lock(); memcg = mem_cgroup_from_task(current); if (memcg == root_mem_cgroup) --- a/net/core/sock.c +++ b/net/core/sock.c @@ -1677,16 +1677,13 @@ struct sock *sk_clone_lock(const struct newsk->sk_dst_pending_confirm = 0; newsk->sk_wmem_queued = 0; newsk->sk_forward_alloc = 0; - - /* sk->sk_memcg will be populated at accept() time */ - newsk->sk_memcg = NULL; - atomic_set(&newsk->sk_drops, 0); newsk->sk_send_head = NULL; newsk->sk_userlocks = sk->sk_userlocks & ~SOCK_BINDPORT_LOCK; atomic_set(&newsk->sk_zckey, 0);
sock_reset_flag(newsk, SOCK_DONE); + mem_cgroup_sk_alloc(newsk); cgroup_sk_alloc(&newsk->sk_cgrp_data);
rcu_read_lock(); --- a/net/ipv4/inet_connection_sock.c +++ b/net/ipv4/inet_connection_sock.c @@ -475,7 +475,6 @@ struct sock *inet_csk_accept(struct sock } spin_unlock_bh(&queue->fastopenq.lock); } - mem_cgroup_sk_alloc(newsk); out: release_sock(sk); if (req)
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: David Ahern dsahern@gmail.com
[ Upstream commit c76fe2d98c726224a975a0d0198c3fb50406d325 ]
Unsolicited IPv6 neighbor advertisements should be sent after DAD completes. Update ndisc_send_unsol_na to skip tentative, non-optimistic addresses and have those sent by addrconf_dad_completed after DAD.
Fixes: 4a6e3c5def13c ("net: ipv6: send unsolicited NA on admin up") Reported-by: Vivek Venkatraman vivek@cumulusnetworks.com Signed-off-by: David Ahern dsahern@gmail.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- net/ipv6/addrconf.c | 30 ++++++++++++++++++++++++++---- net/ipv6/ndisc.c | 5 +++++ 2 files changed, 31 insertions(+), 4 deletions(-)
--- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -184,7 +184,8 @@ static struct rt6_info *addrconf_get_pre
static void addrconf_dad_start(struct inet6_ifaddr *ifp); static void addrconf_dad_work(struct work_struct *w); -static void addrconf_dad_completed(struct inet6_ifaddr *ifp, bool bump_id); +static void addrconf_dad_completed(struct inet6_ifaddr *ifp, bool bump_id, + bool send_na); static void addrconf_dad_run(struct inet6_dev *idev); static void addrconf_rs_timer(unsigned long data); static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifa); @@ -3825,12 +3826,17 @@ static void addrconf_dad_begin(struct in idev->cnf.accept_dad < 1) || !(ifp->flags&IFA_F_TENTATIVE) || ifp->flags & IFA_F_NODAD) { + bool send_na = false; + + if (ifp->flags & IFA_F_TENTATIVE && + !(ifp->flags & IFA_F_OPTIMISTIC)) + send_na = true; bump_id = ifp->flags & IFA_F_TENTATIVE; ifp->flags &= ~(IFA_F_TENTATIVE|IFA_F_OPTIMISTIC|IFA_F_DADFAILED); spin_unlock(&ifp->lock); read_unlock_bh(&idev->lock);
- addrconf_dad_completed(ifp, bump_id); + addrconf_dad_completed(ifp, bump_id, send_na); return; }
@@ -3959,16 +3965,21 @@ static void addrconf_dad_work(struct wor }
if (ifp->dad_probes == 0) { + bool send_na = false; + /* * DAD was successful */
+ if (ifp->flags & IFA_F_TENTATIVE && + !(ifp->flags & IFA_F_OPTIMISTIC)) + send_na = true; bump_id = ifp->flags & IFA_F_TENTATIVE; ifp->flags &= ~(IFA_F_TENTATIVE|IFA_F_OPTIMISTIC|IFA_F_DADFAILED); spin_unlock(&ifp->lock); write_unlock_bh(&idev->lock);
- addrconf_dad_completed(ifp, bump_id); + addrconf_dad_completed(ifp, bump_id, send_na);
goto out; } @@ -4006,7 +4017,8 @@ static bool ipv6_lonely_lladdr(struct in return true; }
-static void addrconf_dad_completed(struct inet6_ifaddr *ifp, bool bump_id) +static void addrconf_dad_completed(struct inet6_ifaddr *ifp, bool bump_id, + bool send_na) { struct net_device *dev = ifp->idev->dev; struct in6_addr lladdr; @@ -4038,6 +4050,16 @@ static void addrconf_dad_completed(struc if (send_mld) ipv6_mc_dad_complete(ifp->idev);
+ /* send unsolicited NA if enabled */ + if (send_na && + (ifp->idev->cnf.ndisc_notify || + dev_net(dev)->ipv6.devconf_all->ndisc_notify)) { + ndisc_send_na(dev, &in6addr_linklocal_allnodes, &ifp->addr, + /*router=*/ !!ifp->idev->cnf.forwarding, + /*solicited=*/ false, /*override=*/ true, + /*inc_opt=*/ true); + } + if (send_rs) { /* * If a host as already performed a random delay --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -558,6 +558,11 @@ static void ndisc_send_unsol_na(struct n
read_lock_bh(&idev->lock); list_for_each_entry(ifa, &idev->addr_list, if_list) { + /* skip tentative addresses until dad completes */ + if (ifa->flags & IFA_F_TENTATIVE && + !(ifa->flags & IFA_F_OPTIMISTIC)) + continue; + ndisc_send_na(dev, &in6addr_linklocal_allnodes, &ifa->addr, /*router=*/ !!idev->cnf.forwarding, /*solicited=*/ false, /*override=*/ true,
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jiri Pirko jiri@mellanox.com
[ Upstream commit a83165f00f16c0e0ef5b7cec3cbd0d4788699265 ]
Currently, rocker user may experience following null pointer derefence bug:
[ 3.062141] BUG: unable to handle kernel NULL pointer dereference at 00000000000000d0 [ 3.065163] IP: rocker_router_fib_event_work+0x36/0x110 [rocker]
The problem is uninitialized rocker->wops pointer that is initialized only with the first initialized port. So move the port initialization before registering the fib events.
Fixes: 936bd486564a ("rocker: use FIB notifications instead of switchdev calls") Signed-off-by: Jiri Pirko jiri@mellanox.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ethernet/rocker/rocker_main.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-)
--- a/drivers/net/ethernet/rocker/rocker_main.c +++ b/drivers/net/ethernet/rocker/rocker_main.c @@ -2902,6 +2902,12 @@ static int rocker_probe(struct pci_dev * goto err_alloc_ordered_workqueue; }
+ err = rocker_probe_ports(rocker); + if (err) { + dev_err(&pdev->dev, "failed to probe ports\n"); + goto err_probe_ports; + } + /* Only FIBs pointing to our own netdevs are programmed into * the device, so no need to pass a callback. */ @@ -2918,22 +2924,16 @@ static int rocker_probe(struct pci_dev *
rocker->hw.id = rocker_read64(rocker, SWITCH_ID);
- err = rocker_probe_ports(rocker); - if (err) { - dev_err(&pdev->dev, "failed to probe ports\n"); - goto err_probe_ports; - } - dev_info(&pdev->dev, "Rocker switch with id %*phN\n", (int)sizeof(rocker->hw.id), &rocker->hw.id);
return 0;
-err_probe_ports: - unregister_switchdev_notifier(&rocker_switchdev_notifier); err_register_switchdev_notifier: unregister_fib_notifier(&rocker->fib_nb); err_register_fib_notifier: + rocker_remove_ports(rocker); +err_probe_ports: destroy_workqueue(rocker->rocker_owq); err_alloc_ordered_workqueue: free_irq(rocker_msix_vector(rocker, ROCKER_MSIX_VEC_EVENT), rocker); @@ -2961,9 +2961,9 @@ static void rocker_remove(struct pci_dev { struct rocker *rocker = pci_get_drvdata(pdev);
- rocker_remove_ports(rocker); unregister_switchdev_notifier(&rocker_switchdev_notifier); unregister_fib_notifier(&rocker->fib_nb); + rocker_remove_ports(rocker); rocker_write32(rocker, CONTROL, ROCKER_CONTROL_RESET); destroy_workqueue(rocker->rocker_owq); free_irq(rocker_msix_vector(rocker, ROCKER_MSIX_VEC_EVENT), rocker);
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Neal Cardwell ncardwell@google.com
[ Upstream commit 3aff3b4b986e51bcf4ab249e5d48d39596e0df6a ]
This commit fixes the pacing_gain to remain at BBR_UNIT (1.0) when using lt_bw and returning from the PROBE_RTT state to PROBE_BW.
Previously, when using lt_bw, upon exiting PROBE_RTT and entering PROBE_BW the bbr_reset_probe_bw_mode() code could sometimes randomly end up with a cycle_idx of 0 and hence have bbr_advance_cycle_phase() set a pacing gain above 1.0. In such cases this would result in a pacing rate that is 1.25x higher than intended, potentially resulting in a high loss rate for a little while until we stop using the lt_bw a bit later.
This commit is a stable candidate for kernels back as far as 4.9.
Fixes: 0f8782ea1497 ("tcp_bbr: add BBR congestion control") Signed-off-by: Neal Cardwell ncardwell@google.com Signed-off-by: Yuchung Cheng ycheng@google.com Signed-off-by: Soheil Hassas Yeganeh soheil@google.com Reported-by: Beyers Cronje bcronje@gmail.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- net/ipv4/tcp_bbr.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
--- a/net/ipv4/tcp_bbr.c +++ b/net/ipv4/tcp_bbr.c @@ -481,7 +481,8 @@ static void bbr_advance_cycle_phase(stru
bbr->cycle_idx = (bbr->cycle_idx + 1) & (CYCLE_LEN - 1); bbr->cycle_mstamp = tp->delivered_mstamp; - bbr->pacing_gain = bbr_pacing_gain[bbr->cycle_idx]; + bbr->pacing_gain = bbr->lt_use_bw ? BBR_UNIT : + bbr_pacing_gain[bbr->cycle_idx]; }
/* Gain cycling: cycle pacing gain to converge to fair share of available bw. */ @@ -490,8 +491,7 @@ static void bbr_update_cycle_phase(struc { struct bbr *bbr = inet_csk_ca(sk);
- if ((bbr->mode == BBR_PROBE_BW) && !bbr->lt_use_bw && - bbr_is_next_cycle_phase(sk, rs)) + if (bbr->mode == BBR_PROBE_BW && bbr_is_next_cycle_phase(sk, rs)) bbr_advance_cycle_phase(sk); }
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Martin KaFai Lau kafai@fb.com
[ Upstream commit 7ece54a60ee2ba7a386308cae73c790bd580589c ]
If a sk_v6_rcv_saddr is !IPV6_ADDR_ANY and !IPV6_ADDR_MAPPED, it implicitly implies it is an ipv6only socket. However, in inet6_bind(), this addr_type checking and setting sk->sk_ipv6only to 1 are only done after sk->sk_prot->get_port(sk, snum) has been completed successfully.
This inconsistency between sk_v6_rcv_saddr and sk_ipv6only confuses the 'get_port()'.
In particular, when binding SO_REUSEPORT UDP sockets, udp_reuseport_add_sock(sk,...) is called. udp_reuseport_add_sock() checks "ipv6_only_sock(sk2) == ipv6_only_sock(sk)" before adding sk to sk2->sk_reuseport_cb. In this case, ipv6_only_sock(sk2) could be 1 while ipv6_only_sock(sk) is still 0 here. The end result is, reuseport_alloc(sk) is called instead of adding sk to the existing sk2->sk_reuseport_cb.
It can be reproduced by binding two SO_REUSEPORT UDP sockets on an IPv6 address (!ANY and !MAPPED). Only one of the socket will receive packet.
The fix is to set the implicit sk_ipv6only before calling get_port(). The original sk_ipv6only has to be saved such that it can be restored in case get_port() failed. The situation is similar to the inet_reset_saddr(sk) after get_port() has failed.
Thanks to Calvin Owens calvinowens@fb.com who created an easy reproduction which leads to a fix.
Fixes: e32ea7e74727 ("soreuseport: fast reuseport UDP socket selection") Signed-off-by: Martin KaFai Lau kafai@fb.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- net/ipv6/af_inet6.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-)
--- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -284,6 +284,7 @@ int inet6_bind(struct socket *sock, stru struct net *net = sock_net(sk); __be32 v4addr = 0; unsigned short snum; + bool saved_ipv6only; int addr_type = 0; int err = 0;
@@ -389,19 +390,21 @@ int inet6_bind(struct socket *sock, stru if (!(addr_type & IPV6_ADDR_MULTICAST)) np->saddr = addr->sin6_addr;
+ saved_ipv6only = sk->sk_ipv6only; + if (addr_type != IPV6_ADDR_ANY && addr_type != IPV6_ADDR_MAPPED) + sk->sk_ipv6only = 1; + /* Make sure we are allowed to bind here. */ if ((snum || !inet->bind_address_no_port) && sk->sk_prot->get_port(sk, snum)) { + sk->sk_ipv6only = saved_ipv6only; inet_reset_saddr(sk); err = -EADDRINUSE; goto out; }
- if (addr_type != IPV6_ADDR_ANY) { + if (addr_type != IPV6_ADDR_ANY) sk->sk_userlocks |= SOCK_BINDADDR_LOCK; - if (addr_type != IPV6_ADDR_MAPPED) - sk->sk_ipv6only = 1; - } if (snum) sk->sk_userlocks |= SOCK_BINDPORT_LOCK; inet->inet_sport = htons(inet->inet_num);
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jesse Chan jc@linux.com
commit ccbc1e3876d5476fc23429690a683294ef0f755b upstream.
This change resolves a new compile-time warning when built as a loadable module:
WARNING: modpost: missing MODULE_LICENSE() in drivers/media/platform/mtk-vcodec/mtk-vcodec-common.o see include/linux/module.h for more information
This adds the license as "GPL v2", which matches the header of the file.
MODULE_DESCRIPTION is also added.
Signed-off-by: Jesse Chan jc@linux.com Signed-off-by: Hans Verkuil hans.verkuil@cisco.com Signed-off-by: Mauro Carvalho Chehab mchehab@s-opensource.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/media/platform/mtk-vcodec/mtk_vcodec_util.c | 3 +++ 1 file changed, 3 insertions(+)
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_util.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_util.c @@ -115,3 +115,6 @@ struct mtk_vcodec_ctx *mtk_vcodec_get_cu return ctx; } EXPORT_SYMBOL(mtk_vcodec_get_curr_ctx); + +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("Mediatek video codec driver");
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jesse Chan jc@linux.com
commit 5331aec1bf9c9da557668174e0a4bfcee39f1121 upstream.
This change resolves a new compile-time warning when built as a loadable module:
WARNING: modpost: missing MODULE_LICENSE() in drivers/media/platform/soc_camera/soc_scale_crop.o see include/linux/module.h for more information
This adds the license as "GPL", which matches the header of the file.
MODULE_DESCRIPTION and MODULE_AUTHOR are also added.
Signed-off-by: Jesse Chan jc@linux.com Signed-off-by: Hans Verkuil hans.verkuil@cisco.com Signed-off-by: Mauro Carvalho Chehab mchehab@s-opensource.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/media/platform/soc_camera/soc_scale_crop.c | 4 ++++ 1 file changed, 4 insertions(+)
--- a/drivers/media/platform/soc_camera/soc_scale_crop.c +++ b/drivers/media/platform/soc_camera/soc_scale_crop.c @@ -419,3 +419,7 @@ void soc_camera_calc_client_output(struc mf->height = soc_camera_shift_scale(rect->height, shift, scale_v); } EXPORT_SYMBOL(soc_camera_calc_client_output); + +MODULE_DESCRIPTION("soc-camera scaling-cropping functions"); +MODULE_AUTHOR("Guennadi Liakhovetski kernel@pengutronix.de"); +MODULE_LICENSE("GPL");
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Sudip Mukherjee sudipm.mukherjee@gmail.com
commit 7c2c11b208be09c156573fc0076b7b3646e05219 upstream.
gcc toggle -fisolate-erroneous-paths-dereference (default at -O2 onwards) isolates faulty code paths such as null pointer access, divide by zero etc. If gcc port doesnt implement __builtin_trap, an abort() is generated which causes kernel link error.
In this case, gcc is generating abort due to 'divide by zero' in lib/mpi/mpih-div.c.
Currently 'frv' and 'arc' are failing. Previously other arch was also broken like m32r was fixed by commit d22e3d69ee1a ("m32r: fix build failure").
Let's define this weak function which is common for all arch and fix the problem permanently. We can even remove the arch specific 'abort' after this is done.
Link: http://lkml.kernel.org/r/1513118956-8718-1-git-send-email-sudipm.mukherjee@g... Signed-off-by: Sudip Mukherjee sudipm.mukherjee@gmail.com Cc: Alexey Brodkin Alexey.Brodkin@synopsys.com Cc: Vineet Gupta Vineet.Gupta1@synopsys.com Cc: Sudip Mukherjee sudipm.mukherjee@gmail.com Signed-off-by: Andrew Morton akpm@linux-foundation.org Signed-off-by: Linus Torvalds torvalds@linux-foundation.org Cc: Evgeniy Didin Evgeniy.Didin@synopsys.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- kernel/exit.c | 8 ++++++++ 1 file changed, 8 insertions(+)
--- a/kernel/exit.c +++ b/kernel/exit.c @@ -1755,3 +1755,11 @@ Efault: return -EFAULT; } #endif + +__weak void abort(void) +{ + BUG(); + + /* if that doesn't kill us, halt */ + panic("Oops failed to kill thread"); +}
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Andrew Morton akpm@linux-foundation.org
commit dc8635b78cd8669c37e230058d18c33af7451ab1 upstream.
gcc -fisolate-erroneous-paths-dereference can generate calls to abort() from modular code too.
[arnd@arndb.de: drop duplicate exports of abort()] Link: http://lkml.kernel.org/r/20180102103311.706364-1-arnd@arndb.de Reported-by: Vineet Gupta Vineet.Gupta1@synopsys.com Cc: Sudip Mukherjee sudipm.mukherjee@gmail.com Cc: Arnd Bergmann arnd@arndb.de Cc: Alexey Brodkin Alexey.Brodkin@synopsys.com Cc: Russell King rmk+kernel@armlinux.org.uk Cc: Jose Abreu Jose.Abreu@synopsys.com Signed-off-by: Andrew Morton akpm@linux-foundation.org Signed-off-by: Arnd Bergmann arnd@arndb.de Signed-off-by: Linus Torvalds torvalds@linux-foundation.org Cc: Evgeniy Didin Evgeniy.Didin@synopsys.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- arch/arm/kernel/traps.c | 1 - arch/m32r/kernel/traps.c | 1 - arch/unicore32/kernel/traps.c | 1 - kernel/exit.c | 1 + 4 files changed, 1 insertion(+), 3 deletions(-)
--- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -790,7 +790,6 @@ void abort(void) /* if that doesn't kill us, halt */ panic("Oops failed to kill thread"); } -EXPORT_SYMBOL(abort);
void __init trap_init(void) { --- a/arch/m32r/kernel/traps.c +++ b/arch/m32r/kernel/traps.c @@ -122,7 +122,6 @@ void abort(void) /* if that doesn't kill us, halt */ panic("Oops failed to kill thread"); } -EXPORT_SYMBOL(abort);
void __init trap_init(void) { --- a/arch/unicore32/kernel/traps.c +++ b/arch/unicore32/kernel/traps.c @@ -298,7 +298,6 @@ void abort(void) /* if that doesn't kill us, halt */ panic("Oops failed to kill thread"); } -EXPORT_SYMBOL(abort);
void __init trap_init(void) { --- a/kernel/exit.c +++ b/kernel/exit.c @@ -1763,3 +1763,4 @@ __weak void abort(void) /* if that doesn't kill us, halt */ panic("Oops failed to kill thread"); } +EXPORT_SYMBOL(abort);
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Dan Carpenter dan.carpenter@oracle.com
commit ca8dc694045e9aa248e9916e0f614deb0494cb3d upstream.
We should set the error code if fc_remote_port_add() fails.
Cc: stable@vger.kernel.org #v4.12+ Fixes: daf0cd445a21 ("scsi: storvsc: Add support for FC rport.") Signed-off-by: Dan Carpenter dan.carpenter@oracle.com Reviewed-by: Cathy Avery cavery@redhat.com Acked-by: K. Y. Srinivasan kys@microsoft.com Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Long Li longli@microsoft.com
--- drivers/scsi/storvsc_drv.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -1826,8 +1826,10 @@ static int storvsc_probe(struct hv_devic fc_host_node_name(host) = stor_device->node_name; fc_host_port_name(host) = stor_device->port_name; stor_device->rport = fc_remote_port_add(host, 0, &ids); - if (!stor_device->rport) + if (!stor_device->rport) { + ret = -ENOMEM; goto err_out3; + } } #endif return 0;
On Fri, Feb 9, 2018 at 7:39 AM, Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:
This is the start of the stable review cycle for the 4.14.19 release. There are 22 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.
Is it too late to add these two patches?
https://www.spinics.net/lists/arm-kernel/msg632667.html
On Fri, Feb 09, 2018 at 12:01:45PM -0600, Timur Tabi wrote:
On Fri, Feb 9, 2018 at 7:39 AM, Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:
This is the start of the stable review cycle for the 4.14.19 release. There are 22 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.
Is it too late to add these two patches?
Oops, yeah, I'll pick them up for the next release, sorry. Was traveling all this week and with the middle of the merge window, finding all of the stable patches that can be applied right now was hard. After 4.16-rc1 is out, it will get easier.
thanks,
greg k-h
On 02/09/2018 12:18 PM, Greg Kroah-Hartman wrote:
Oops, yeah, I'll pick them up for the next release, sorry. Was traveling all this week and with the middle of the merge window, finding all of the stable patches that can be applied right now was hard. After 4.16-rc1 is out, it will get easier.
No problem. I just want to make sure they weren't completely forgotten.
On 02/09/2018 06:39 AM, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 4.14.19 release. There are 22 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.
Responses should be made by Sun Feb 11 13:39:12 UTC 2018. Anything received after that time might be too late.
The whole patch series can be found in one patch at: kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.19-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below.
thanks,
greg k-h
Compiled and booted on my test system. No dmesg regressions.
thanks, -- Shuah
On Fri, Feb 09, 2018 at 02:39:49PM +0100, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 4.14.19 release. There are 22 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.
Responses should be made by Sun Feb 11 13:39:12 UTC 2018. Anything received after that time might be too late.
The whole patch series can be found in one patch at: kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.19-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below.
Results from Linaro’s test farm. No regressions on arm64, arm and x86_64.
Once again, please disregard the fanotify06 and runltp_syscalls regressions listed below. They are caused by an LTP upgrade.
Summary ------------------------------------------------------------------------
kernel: 4.14.19-rc1 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git git branch: linux-4.14.y git commit: 8d861f5b27b05466ce2a9d3c4108367555dccefe git describe: v4.14.18-23-g8d861f5b27b0 Test details: https://qa-reports.linaro.org/lkft/linux-stable-rc-4.14-oe/build/v4.14.18-23...
Regressions (compared to build v4.14.18-19-g44b8fc264b98) ------------------------------------------------------------------------
hi6220-hikey - arm64: ltp-syscalls-tests: * fanotify06 * runltp_syscalls
* test src: git://github.com/linux-test-project/ltp.git
juno-r2 - arm64: ltp-syscalls-tests: * fanotify06 * runltp_syscalls
* test src: git://github.com/linux-test-project/ltp.git
x86_64: ltp-syscalls-tests: * runltp_syscalls
* test src: git://github.com/linux-test-project/ltp.git
Boards, architectures and test suites: -------------------------------------
hi6220-hikey - arm64 * boot - pass: 20 * kselftest - skip: 17, pass: 48 * libhugetlbfs - skip: 1, pass: 90 * ltp-cap_bounds-tests - pass: 2 * ltp-containers-tests - skip: 17, pass: 64 * ltp-fcntl-locktests-tests - pass: 2 * ltp-filecaps-tests - pass: 2 * ltp-fs-tests - skip: 2, pass: 61 * ltp-fs_bind-tests - pass: 2 * ltp-fs_perms_simple-tests - pass: 19 * ltp-fsx-tests - pass: 2 * ltp-hugetlb-tests - skip: 1, pass: 21 * ltp-io-tests - pass: 3 * ltp-ipc-tests - pass: 9 * ltp-math-tests - pass: 11 * ltp-nptl-tests - pass: 2 * ltp-pty-tests - pass: 4 * ltp-sched-tests - skip: 4, pass: 10 * ltp-securebits-tests - pass: 4 * ltp-syscalls-tests - fail: 2, skip: 152, pass: 996 * ltp-timers-tests - skip: 1, pass: 12
juno-r2 - arm64 * boot - pass: 20 * kselftest - skip: 17, pass: 48 * libhugetlbfs - skip: 1, pass: 90 * ltp-cap_bounds-tests - pass: 2 * ltp-containers-tests - skip: 17, pass: 64 * ltp-fcntl-locktests-tests - pass: 2 * ltp-filecaps-tests - pass: 2 * ltp-fs-tests - skip: 2, pass: 61 * ltp-fs_bind-tests - pass: 2 * ltp-fs_perms_simple-tests - pass: 19 * ltp-fsx-tests - pass: 2 * ltp-hugetlb-tests - pass: 22 * ltp-io-tests - pass: 3 * ltp-ipc-tests - pass: 9 * ltp-math-tests - pass: 11 * ltp-nptl-tests - pass: 2 * ltp-pty-tests - pass: 4 * ltp-sched-tests - skip: 4, pass: 10 * ltp-securebits-tests - pass: 4 * ltp-syscalls-tests - fail: 2, skip: 149, pass: 999 * ltp-timers-tests - skip: 1, pass: 12
x15 - arm * boot - pass: 20 * kselftest - skip: 19, pass: 45 * libhugetlbfs - skip: 1, pass: 87 * ltp-cap_bounds-tests - pass: 2 * ltp-containers-tests - skip: 17, pass: 64 * ltp-fcntl-locktests-tests - pass: 2 * ltp-filecaps-tests - pass: 2 * ltp-fs-tests - skip: 2, pass: 61 * ltp-fs_bind-tests - pass: 2 * ltp-fs_perms_simple-tests - pass: 19 * ltp-fsx-tests - pass: 2 * ltp-hugetlb-tests - skip: 2, pass: 20 * ltp-io-tests - pass: 3 * ltp-ipc-tests - pass: 9 * ltp-math-tests - pass: 11 * ltp-nptl-tests - pass: 2 * ltp-pty-tests - pass: 4 * ltp-sched-tests - skip: 1, pass: 13 * ltp-securebits-tests - pass: 4 * ltp-syscalls-tests - fail: 2, skip: 97, pass: 1051 * ltp-timers-tests - skip: 1, pass: 12
x86_64 * boot - pass: 20 * kselftest - skip: 19, pass: 61 * libhugetlbfs - skip: 1, pass: 89 * ltp-cap_bounds-tests - pass: 2 * ltp-containers-tests - skip: 17, pass: 64 * ltp-fcntl-locktests-tests - pass: 2 * ltp-filecaps-tests - pass: 2 * ltp-fs-tests - skip: 1, pass: 62 * ltp-fs_bind-tests - pass: 2 * ltp-fs_perms_simple-tests - pass: 19 * ltp-fsx-tests - pass: 2 * ltp-hugetlb-tests - pass: 22 * ltp-io-tests - pass: 3 * ltp-ipc-tests - pass: 9 * ltp-math-tests - pass: 11 * ltp-nptl-tests - pass: 2 * ltp-pty-tests - pass: 4 * ltp-sched-tests - skip: 5, pass: 9 * ltp-securebits-tests - pass: 4 * ltp-syscalls-tests - fail: 2, skip: 118, pass: 1030 * ltp-timers-tests - skip: 1, pass: 12
-- Linaro QA (beta) https://qa-reports.linaro.org
On 02/09/2018 05:39 AM, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 4.14.19 release. There are 22 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.
Responses should be made by Sun Feb 11 13:39:12 UTC 2018. Anything received after that time might be too late.
Build results: total: 145 pass: 145 fail: 0 Qemu test results: total: 126 pass: 126 fail: 0
Details are available at http://kerneltests.org/builders.
Guenter
On Sat, Feb 10, 2018 at 07:47:55AM -0800, Guenter Roeck wrote:
On 02/09/2018 05:39 AM, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 4.14.19 release. There are 22 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.
Responses should be made by Sun Feb 11 13:39:12 UTC 2018. Anything received after that time might be too late.
Build results: total: 145 pass: 145 fail: 0 Qemu test results: total: 126 pass: 126 fail: 0
Details are available at http://kerneltests.org/builders.
Thanks for testing these and letting me know.
greg k-h
linux-stable-mirror@lists.linaro.org
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Dan Rue -
Greg Kroah-Hartman -
Guenter Roeck -
Shuah Khan -
Timur Tabi