From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org,
Rick Lindsley <ricklind@vnet.linux.ibm.com>,
Michael Ellerman <mpe@ellerman.id.au>
Subject: [PATCH 5.0 130/137] powerpc/book3s/64: check for NULL pointer in pgd_alloc()
Date: Wed, 15 May 2019 12:56:51 +0200 [thread overview]
Message-ID: <20190515090703.319734991@linuxfoundation.org> (raw)
In-Reply-To: <20190515090651.633556783@linuxfoundation.org>
From: Rick Lindsley <ricklind@linux.vnet.ibm.com>
commit f39356261c265a0689d7ee568132d516e8b6cecc upstream.
When the memset code was added to pgd_alloc(), it failed to consider
that kmem_cache_alloc() can return NULL. It's uncommon, but not
impossible under heavy memory contention. Example oops:
Unable to handle kernel paging request for data at address 0x00000000
Faulting instruction address: 0xc0000000000a4000
Oops: Kernel access of bad area, sig: 11 [#1]
LE SMP NR_CPUS=2048 NUMA pSeries
CPU: 70 PID: 48471 Comm: entrypoint.sh Kdump: loaded Not tainted 4.14.0-115.6.1.el7a.ppc64le #1
task: c000000334a00000 task.stack: c000000331c00000
NIP: c0000000000a4000 LR: c00000000012f43c CTR: 0000000000000020
REGS: c000000331c039c0 TRAP: 0300 Not tainted (4.14.0-115.6.1.el7a.ppc64le)
MSR: 800000010280b033 <SF,VEC,VSX,EE,FP,ME,IR,DR,RI,LE,TM[E]> CR: 44022840 XER: 20040000
CFAR: c000000000008874 DAR: 0000000000000000 DSISR: 42000000 SOFTE: 1
...
NIP [c0000000000a4000] memset+0x68/0x104
LR [c00000000012f43c] mm_init+0x27c/0x2f0
Call Trace:
mm_init+0x260/0x2f0 (unreliable)
copy_mm+0x11c/0x638
copy_process.isra.28.part.29+0x6fc/0x1080
_do_fork+0xdc/0x4c0
ppc_clone+0x8/0xc
Instruction dump:
409e000c b0860000 38c60002 409d000c 90860000 38c60004 78a0d183 78a506a0
7c0903a6 41820034 60000000 60420000 <f8860000> f8860008 f8860010 f8860018
Fixes: fc5c2f4a55a2 ("powerpc/mm/hash64: Zero PGD pages on allocation")
Cc: stable@vger.kernel.org # v4.16+
Signed-off-by: Rick Lindsley <ricklind@vnet.linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/powerpc/include/asm/book3s/64/pgalloc.h | 3 +++
1 file changed, 3 insertions(+)
--- a/arch/powerpc/include/asm/book3s/64/pgalloc.h
+++ b/arch/powerpc/include/asm/book3s/64/pgalloc.h
@@ -81,6 +81,9 @@ static inline pgd_t *pgd_alloc(struct mm
pgd = kmem_cache_alloc(PGT_CACHE(PGD_INDEX_SIZE),
pgtable_gfp_flags(mm, GFP_KERNEL));
+ if (unlikely(!pgd))
+ return pgd;
+
/*
* Don't scan the PGD for pointers, it contains references to PUDs but
* those references are not full pointers and so can't be recognised by
next prev parent reply other threads:[~2019-05-15 11:32 UTC|newest]
Thread overview: 144+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-15 10:54 [PATCH 5.0 000/137] 5.0.17-stable review Greg Kroah-Hartman
2019-05-15 10:54 ` [PATCH 5.0 001/137] bfq: update internal depth state when queue depth changes Greg Kroah-Hartman
2019-05-15 10:54 ` [PATCH 5.0 002/137] platform/x86: sony-laptop: Fix unintentional fall-through Greg Kroah-Hartman
2019-05-15 10:54 ` [PATCH 5.0 003/137] platform/x86: thinkpad_acpi: Disable Bluetooth for some machines Greg Kroah-Hartman
2019-05-15 10:54 ` [PATCH 5.0 004/137] platform/x86: dell-laptop: fix rfkill functionality Greg Kroah-Hartman
2019-05-15 10:54 ` [PATCH 5.0 005/137] hwmon: (pwm-fan) Disable PWM if fetching cooling data fails Greg Kroah-Hartman
2019-05-15 10:54 ` [PATCH 5.0 006/137] hwmon: (occ) Fix extended status bits Greg Kroah-Hartman
2019-05-15 10:54 ` [PATCH 5.0 007/137] selftests/seccomp: Handle namespace failures gracefully Greg Kroah-Hartman
2019-05-15 10:54 ` [PATCH 5.0 008/137] kernfs: fix barrier usage in __kernfs_new_node() Greg Kroah-Hartman
2019-05-15 10:54 ` [PATCH 5.0 009/137] virt: vbox: Sanity-check parameter types for hgcm-calls coming from userspace Greg Kroah-Hartman
2019-05-15 10:54 ` [PATCH 5.0 010/137] USB: serial: fix unthrottle races Greg Kroah-Hartman
2019-05-15 10:54 ` [PATCH 5.0 011/137] iio: adc: xilinx: fix potential use-after-free on remove Greg Kroah-Hartman
2019-05-15 10:54 ` [PATCH 5.0 012/137] iio: adc: xilinx: fix potential use-after-free on probe Greg Kroah-Hartman
2019-05-15 10:54 ` [PATCH 5.0 013/137] iio: adc: xilinx: prevent touching unclocked h/w on remove Greg Kroah-Hartman
2019-05-15 10:54 ` [PATCH 5.0 014/137] acpi/nfit: Always dump _DSM output payload Greg Kroah-Hartman
2019-05-15 10:54 ` [PATCH 5.0 015/137] libnvdimm/namespace: Fix a potential NULL pointer dereference Greg Kroah-Hartman
2019-05-15 10:54 ` [PATCH 5.0 016/137] HID: input: add mapping for Expose/Overview key Greg Kroah-Hartman
2019-05-15 10:54 ` [PATCH 5.0 017/137] HID: input: add mapping for keyboard Brightness Up/Down/Toggle keys Greg Kroah-Hartman
2019-05-15 10:54 ` [PATCH 5.0 018/137] HID: input: add mapping for "Toggle Display" key Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 019/137] libnvdimm/btt: Fix a kmemdup failure check Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 020/137] s390/dasd: Fix capacity calculation for large volumes Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 021/137] mac80211: fix unaligned access in mesh table hash function Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 022/137] mac80211: Increase MAX_MSG_LEN Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 023/137] cfg80211: Handle WMM rules in regulatory domain intersection Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 024/137] mac80211: fix memory accounting with A-MSDU aggregation Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 025/137] nl80211: Add NL80211_FLAG_CLEAR_SKB flag for other NL commands Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 026/137] libnvdimm/security: provide fix for secure-erase to use zero-key Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 027/137] libnvdimm/pmem: fix a possible OOB access when read and write pmem Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 028/137] tools/testing/nvdimm: Retain security state after overwrite Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 029/137] s390/3270: fix lockdep false positive on view->lock Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 030/137] drm/ttm: fix dma_fence refcount imbalance on error path Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 031/137] drm/amd/display: extending AUX SW Timeout Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 032/137] clocksource/drivers/npcm: select TIMER_OF Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 033/137] clocksource/drivers/oxnas: Fix OX820 compatible Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 034/137] selftests: fib_tests: Fix Command line is not complete errors Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 035/137] drm/amdgpu: shadow in shadow_list without tbo.mem.start cause page fault in sriov TDR Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 036/137] mISDN: Check address length before reading address family Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 037/137] vxge: fix return of a freed memblock on a failed dma mapping Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 038/137] qede: fix write to freed pointer error and double free of ptp Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 039/137] afs: Unlock pages for __pagevec_release() Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 040/137] afs: Fix in-progess ops to ignore server-level callback invalidation Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 041/137] qed: Delete redundant doorbell recovery types Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 042/137] qed: Fix the doorbell address sanity check Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 043/137] qed: Fix missing DORQ attentions Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 044/137] qed: Fix the DORQs attentions handling Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 045/137] drm/amd/display: If one stream full updates, full update all planes Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 046/137] s390/pkey: add one more argument space for debug feature entry Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 047/137] x86/build/lto: Fix truncated .bss with -fdata-sections Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 048/137] x86/mm: Prevent bogus warnings with "noexec=off" Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 049/137] x86/reboot, efi: Use EFI reboot for Acer TravelMate X514-51T Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 050/137] KVM: nVMX: always use early vmcs check when EPT is disabled Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 051/137] KVM: fix spectrev1 gadgets Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 052/137] KVM: x86: avoid misreporting level-triggered irqs as edge-triggered in tracing Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 053/137] tools lib traceevent: Fix missing equality check for strcmp Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 054/137] perf top: Always sample time to satisfy needs of use of ordered queuing Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 055/137] ipmi: ipmi_si_hardcode.c: init si_type array to fix a crash Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 056/137] ocelot: Dont sleep in atomic context (irqs_disabled()) Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 057/137] perf tools: Fix map reference counting Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 058/137] scsi: aic7xxx: fix EISA support Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 059/137] slab: store tagged freelist for off-slab slabmgmt Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 060/137] mm/hotplug: treat CMA pages as unmovable Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 061/137] mm: fix inactive list balancing between NUMA nodes and cgroups Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 062/137] init: initialize jump labels before command line option parsing Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 063/137] drm: bridge: dw-hdmi: Fix overflow workaround for Rockchip SoCs Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 064/137] selftests: netfilter: check icmp pkttoobig errors are set as related Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 065/137] ipvs: do not schedule icmp errors from tunnels Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 066/137] netfilter: ctnetlink: dont use conntrack/expect object addresses as id Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 067/137] netfilter: nf_tables: prevent shift wrap in nft_chain_parse_hook() Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 068/137] netfilter: nat: fix icmp id randomization Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 069/137] MIPS: perf: ath79: Fix perfcount IRQ assignment Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 070/137] IB/mlx5: Fix scatter to CQE in DCT QP creation Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 071/137] s390: ctcm: fix ctcm_new_device error return code Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 072/137] drm/sun4i: Set device driver data at bind time for use in unbind Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 073/137] drm/sun4i: Fix component unbinding and component master deletion Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 074/137] of_net: Fix residues after of_get_nvmem_mac_address removal Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 075/137] selftests/net: correct the return value for run_netsocktests Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 076/137] selftests/net: correct the return value for run_afpackettests Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 077/137] netfilter: never get/set skb->tstamp Greg Kroah-Hartman
2019-05-15 10:55 ` [PATCH 5.0 078/137] netfilter: fix nf_l4proto_log_invalid to log invalid packets Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 079/137] dmaengine: bcm2835: Avoid GFP_KERNEL in device_prep_slave_sg Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 080/137] arm64/module: ftrace: deal with place relative nature of PLTs Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 081/137] gpu: ipu-v3: dp: fix CSC handling Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 082/137] drm/imx: dont skip DP channel disable for background plane Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 083/137] ARM: fix function graph tracer and unwinder dependencies Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 084/137] ARM: 8856/1: NOMMU: Fix CCR register faulty initialization when MPU is disabled Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 085/137] spi: Micrel eth switch: declare missing of table Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 086/137] spi: ST ST95HF NFC: " Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 087/137] ceph: handle the case where a dentry has been renamed on outstanding req Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 088/137] Revert "drm/virtio: drop prime import/export callbacks" Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 089/137] drm/sun4i: Unbind components before releasing DRM and memory Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 090/137] Input: snvs_pwrkey - make it depend on ARCH_MXC Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 091/137] Input: synaptics-rmi4 - fix possible double free Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 092/137] net: vrf: Fix operation not supported when set vrf mac Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 093/137] gpio: Fix gpiochip_add_data_with_key() error path Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 094/137] RDMA/hns: Bugfix for mapping user db Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 095/137] mm/memory_hotplug.c: drop memory device reference after find_memory_block() Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 096/137] mm/page_alloc.c: avoid potential NULL pointer dereference Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 097/137] bpf: only test gso type on gso packets Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 098/137] net: sched: fix cleanup NULL pointer exception in act_mirr Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 099/137] net: mvpp2: fix validate for PPv2.1 Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 100/137] drm/rockchip: fix for mailbox read validation Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 101/137] cw1200: fix missing unlock on error in cw1200_hw_scan() Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 102/137] mwl8k: Fix rate_idx underflow Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 103/137] rtlwifi: rtl8723ae: Fix missing break in switch statement Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 104/137] Dont jump to compute_result state from check_result state Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 105/137] bonding: fix arp_validate toggling in active-backup mode Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 106/137] bridge: Fix error path for kobject_init_and_add() Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 107/137] dpaa_eth: fix SG frame cleanup Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 108/137] fib_rules: return 0 directly if an exactly same rule exists when NLM_F_EXCL not supplied Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 109/137] ipv4: Fix raw socket lookup for local traffic Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 110/137] net: dsa: Fix error cleanup path in dsa_init_module Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 111/137] net: ethernet: stmmac: dwmac-sun8i: enable support of unicast filtering Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 112/137] net: macb: Change interrupt and napi enable order in open Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 113/137] net: seeq: fix crash caused by not set dev.parent Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 114/137] net: ucc_geth - fix Oops when changing number of buffers in the ring Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 115/137] packet: Fix error path in packet_init Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 116/137] selinux: do not report error on connect(AF_UNSPEC) Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 117/137] tipc: fix hanging clients using poll with EPOLLOUT flag Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 118/137] vlan: disable SIOCSHWTSTAMP in container Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 119/137] vrf: sit mtu should not be updated when vrf netdev is the link Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 120/137] aqc111: fix endianness issue in aqc111_change_mtu Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 121/137] aqc111: fix writing to the phy on BE Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 122/137] aqc111: fix double endianness swap " Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 123/137] tuntap: fix dividing by zero in ebpf queue selection Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 124/137] tuntap: synchronize through tfiles array instead of tun->numqueues Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 125/137] net: phy: fix phy_validate_pause Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 126/137] flow_dissector: disable preemption around BPF calls Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 127/137] isdn: bas_gigaset: use usb_fill_int_urb() properly Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 128/137] drivers/virt/fsl_hypervisor.c: dereferencing error pointers in ioctl Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 129/137] drivers/virt/fsl_hypervisor.c: prevent integer overflow " Greg Kroah-Hartman
2019-05-15 10:56 ` Greg Kroah-Hartman [this message]
2019-05-15 10:56 ` [PATCH 5.0 131/137] powerpc/powernv/idle: Restore IAMR after idle Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 132/137] powerpc/booke64: set RI in default MSR Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 133/137] virtio_ring: Fix potential mem leak in virtqueue_add_indirect_packed Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 134/137] PCI: hv: Fix a memory leak in hv_eject_device_work() Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 135/137] PCI: hv: Add hv_pci_remove_slots() when we unload the driver Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 136/137] PCI: hv: Add pci_destroy_slot() in pci_devices_present_work(), if necessary Greg Kroah-Hartman
2019-05-15 10:56 ` [PATCH 5.0 137/137] f2fs: Fix use of number of devices Greg Kroah-Hartman
2019-05-15 18:06 ` [PATCH 5.0 000/137] 5.0.17-stable review Naresh Kamboju
2019-05-15 19:47 ` kernelci.org bot
2019-05-16 3:37 ` Guenter Roeck
2019-05-16 11:04 ` Jon Hunter
2019-05-16 13:56 ` shuah
2019-05-17 6:28 ` Kelsey Skunberg
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