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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org, Vladimir Oltean <olteanv@gmail.com>,
	Vinicius Costa Gomes <vinicius.gomes@intel.com>,
	"David S. Miller" <davem@davemloft.net>
Subject: [PATCH 5.2 025/137] net: sched: taprio: Avoid division by zero on invalid link speed
Date: Sun,  6 Oct 2019 19:20:09 +0200	[thread overview]
Message-ID: <20191006171211.300947133@linuxfoundation.org> (raw)
In-Reply-To: <20191006171209.403038733@linuxfoundation.org>

From: Vladimir Oltean <olteanv@gmail.com>

[ Upstream commit 9a9251a3534745d08a92abfeca0ca467b912b5f6 ]

The check in taprio_set_picos_per_byte is currently not robust enough
and will trigger this division by zero, due to e.g. PHYLINK not setting
kset->base.speed when there is no PHY connected:

[   27.109992] Division by zero in kernel.
[   27.113842] CPU: 1 PID: 198 Comm: tc Not tainted 5.3.0-rc5-01246-gc4006b8c2637-dirty #212
[   27.121974] Hardware name: Freescale LS1021A
[   27.126234] [<c03132e0>] (unwind_backtrace) from [<c030d8b8>] (show_stack+0x10/0x14)
[   27.133938] [<c030d8b8>] (show_stack) from [<c10b21b0>] (dump_stack+0xb0/0xc4)
[   27.141124] [<c10b21b0>] (dump_stack) from [<c10af97c>] (Ldiv0_64+0x8/0x18)
[   27.148052] [<c10af97c>] (Ldiv0_64) from [<c0700260>] (div64_u64+0xcc/0xf0)
[   27.154978] [<c0700260>] (div64_u64) from [<c07002d0>] (div64_s64+0x4c/0x68)
[   27.161993] [<c07002d0>] (div64_s64) from [<c0f3d890>] (taprio_set_picos_per_byte+0xe8/0xf4)
[   27.170388] [<c0f3d890>] (taprio_set_picos_per_byte) from [<c0f3f614>] (taprio_change+0x668/0xcec)
[   27.179302] [<c0f3f614>] (taprio_change) from [<c0f2bc24>] (qdisc_create+0x1fc/0x4f4)
[   27.187091] [<c0f2bc24>] (qdisc_create) from [<c0f2c0c8>] (tc_modify_qdisc+0x1ac/0x6f8)
[   27.195055] [<c0f2c0c8>] (tc_modify_qdisc) from [<c0ee9604>] (rtnetlink_rcv_msg+0x268/0x2dc)
[   27.203449] [<c0ee9604>] (rtnetlink_rcv_msg) from [<c0f4fef0>] (netlink_rcv_skb+0xe0/0x114)
[   27.211756] [<c0f4fef0>] (netlink_rcv_skb) from [<c0f4f6cc>] (netlink_unicast+0x1b4/0x22c)
[   27.219977] [<c0f4f6cc>] (netlink_unicast) from [<c0f4fa84>] (netlink_sendmsg+0x284/0x340)
[   27.228198] [<c0f4fa84>] (netlink_sendmsg) from [<c0eae5fc>] (sock_sendmsg+0x14/0x24)
[   27.235988] [<c0eae5fc>] (sock_sendmsg) from [<c0eaedf8>] (___sys_sendmsg+0x214/0x228)
[   27.243863] [<c0eaedf8>] (___sys_sendmsg) from [<c0eb015c>] (__sys_sendmsg+0x50/0x8c)
[   27.251652] [<c0eb015c>] (__sys_sendmsg) from [<c0301000>] (ret_fast_syscall+0x0/0x54)
[   27.259524] Exception stack(0xe8045fa8 to 0xe8045ff0)
[   27.264546] 5fa0:                   b6f608c8 000000f8 00000003 bed7e2f0 00000000 00000000
[   27.272681] 5fc0: b6f608c8 000000f8 004ce54c 00000128 5d3ce8c7 00000000 00000026 00505c9c
[   27.280812] 5fe0: 00000070 bed7e298 004ddd64 b6dd1e64

Russell King points out that the ethtool API says zero is a valid return
value of __ethtool_get_link_ksettings:

   * If it is enabled then they are read-only; if the link
   * is up they represent the negotiated link mode; if the link is down,
   * the speed is 0, %SPEED_UNKNOWN or the highest enabled speed and
   * @duplex is %DUPLEX_UNKNOWN or the best enabled duplex mode.

  So, it seems that taprio is not following the API... I'd suggest either
  fixing taprio, or getting agreement to change the ethtool API.

The chosen path was to fix taprio.

Fixes: 7b9eba7ba0c1 ("net/sched: taprio: fix picos_per_byte miscalculation")
Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Acked-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 net/sched/sch_taprio.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/net/sched/sch_taprio.c
+++ b/net/sched/sch_taprio.c
@@ -668,7 +668,7 @@ static void taprio_set_picos_per_byte(st
 	if (err < 0)
 		goto skip;
 
-	if (ecmd.base.speed != SPEED_UNKNOWN)
+	if (ecmd.base.speed && ecmd.base.speed != SPEED_UNKNOWN)
 		speed = ecmd.base.speed;
 
 skip:



  parent reply	other threads:[~2019-10-06 17:33 UTC|newest]

Thread overview: 143+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-06 17:19 [PATCH 5.2 000/137] 5.2.20-stable review Greg Kroah-Hartman
2019-10-06 17:19 ` [PATCH 5.2 001/137] cxgb4:Fix out-of-bounds MSI-X info array access Greg Kroah-Hartman
2019-10-06 17:19 ` [PATCH 5.2 002/137] erspan: remove the incorrect mtu limit for erspan Greg Kroah-Hartman
2019-10-06 17:19 ` [PATCH 5.2 003/137] hso: fix NULL-deref on tty open Greg Kroah-Hartman
2019-10-06 17:19 ` [PATCH 5.2 004/137] ipv6: drop incoming packets having a v4mapped source address Greg Kroah-Hartman
2019-10-06 17:19 ` [PATCH 5.2 005/137] ipv6: Handle missing host route in __ipv6_ifa_notify Greg Kroah-Hartman
2019-10-06 17:19 ` [PATCH 5.2 006/137] net: ipv4: avoid mixed n_redirects and rate_tokens usage Greg Kroah-Hartman
2019-10-06 17:19 ` [PATCH 5.2 007/137] net: qlogic: Fix memory leak in ql_alloc_large_buffers Greg Kroah-Hartman
2019-10-06 17:19 ` [PATCH 5.2 008/137] net: sched: taprio: Fix potential integer overflow in taprio_set_picos_per_byte Greg Kroah-Hartman
2019-10-06 17:19 ` [PATCH 5.2 009/137] net: Unpublish sk from sk_reuseport_cb before call_rcu Greg Kroah-Hartman
2019-10-06 17:19 ` [PATCH 5.2 010/137] nfc: fix memory leak in llcp_sock_bind() Greg Kroah-Hartman
2019-10-06 17:19 ` [PATCH 5.2 011/137] qmi_wwan: add support for Cinterion CLS8 devices Greg Kroah-Hartman
2019-10-06 17:19 ` [PATCH 5.2 012/137] rxrpc: Fix rxrpc_recvmsg tracepoint Greg Kroah-Hartman
2019-10-06 17:19 ` [PATCH 5.2 013/137] sch_cbq: validate TCA_CBQ_WRROPT to avoid crash Greg Kroah-Hartman
2019-10-06 17:19 ` [PATCH 5.2 014/137] sch_dsmark: fix potential NULL deref in dsmark_init() Greg Kroah-Hartman
2019-10-06 17:19 ` [PATCH 5.2 015/137] tipc: fix unlimited bundling of small messages Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 016/137] udp: fix gso_segs calculations Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 017/137] vsock: Fix a lockdep warning in __vsock_release() Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 018/137] net: dsa: rtl8366: Check VLAN ID and not ports Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 019/137] tcp: adjust rto_base in retransmits_timed_out() Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 020/137] udp: only do GSO if # of segs > 1 Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 021/137] net/rds: Fix error handling in rds_ib_add_one() Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 022/137] xen-netfront: do not use ~0U as error return value for xennet_fill_frags() Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 023/137] ptp_qoriq: Initialize the registers spinlock before calling ptp_qoriq_settime Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 024/137] net: sched: cbs: Avoid division by zero when calculating the port rate Greg Kroah-Hartman
2019-10-06 17:20 ` Greg Kroah-Hartman [this message]
2019-10-06 17:20 ` [PATCH 5.2 026/137] drm/vkms: Fix crc worker races Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 027/137] drm/bridge: tc358767: Increase AUX transfer length limit Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 028/137] drm/vkms: Avoid assigning 0 for possible_crtc Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 029/137] drm/panel: simple: fix AUO g185han01 horizontal blanking Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 030/137] drm/amd/display: add monitor patch to add T7 delay Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 031/137] video: ssd1307fb: Start page range at page_offset Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 032/137] drm/tinydrm/Kconfig: drivers: Select BACKLIGHT_CLASS_DEVICE Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 033/137] drm/stm: attach gem fence to atomic state Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 034/137] drm/panel: check failure cases in the probe func Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 035/137] drm/rockchip: Check for fast link training before enabling psr Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 036/137] drm/amdgpu: Fix hard hang for S/G display BOs Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 037/137] drm/radeon: Fix EEH during kexec Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 038/137] gpu: drm: radeon: Fix a possible null-pointer dereference in radeon_connector_set_property() Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 039/137] clk: imx8mq: Mark AHB clock as critical Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 040/137] PCI: rpaphp: Avoid a sometimes-uninitialized warning Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 041/137] pinctrl: stmfx: update pinconf settings Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 042/137] ipmi_si: Only schedule continuously in the thread in maintenance mode Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 043/137] clk: qoriq: Fix -Wunused-const-variable Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 044/137] clk: sunxi-ng: v3s: add missing clock slices for MMC2 module clocks Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 045/137] drm/amd/display: fix issue where 252-255 values are clipped Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 046/137] drm/amd/display: Fix frames_to_insert math Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 047/137] drm/amd/display: reprogram VM config when system resume Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 048/137] powerpc/powernv/ioda2: Allocate TCE table levels on demand for default DMA window Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 049/137] clk: actions: Dont reference clk_init_data after registration Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 050/137] clk: sirf: " Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 051/137] clk: meson: axg-audio: " Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 052/137] clk: sprd: " Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 053/137] clk: zx296718: " Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 054/137] powerpc/xmon: Check for HV mode when dumping XIVE info from OPAL Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 055/137] powerpc/rtas: use device model APIs and serialization during LPM Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 056/137] powerpc/futex: Fix warning: oldval may be used uninitialized in this function Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 057/137] powerpc/64s/radix: Fix memory hotplug section page table creation Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 058/137] powerpc/pseries/mobility: use cond_resched when updating device tree Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 059/137] powerpc/perf: fix imc allocation failure handling Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 060/137] pinctrl: tegra: Fix write barrier placement in pmx_writel Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 061/137] powerpc/eeh: Clear stale EEH_DEV_NO_HANDLER flag Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 062/137] vfio_pci: Restore original state on release Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 063/137] drm/nouveau/kms/tu102-: disable input lut when input is already FP16 Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 064/137] drm/nouveau/volt: Fix for some cards having 0 maximum voltage Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 065/137] pinctrl: amd: disable spurious-firing GPIO IRQs Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 066/137] clk: renesas: mstp: Set GENPD_FLAG_ALWAYS_ON for clock domain Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 067/137] clk: renesas: cpg-mssr: " Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 068/137] drm/amd/display: support spdif Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 069/137] selftests/powerpc: Retry on host facility unavailable Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 070/137] drm/amdgpu/si: fix ASIC tests Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 071/137] powerpc/64s/exception: machine check use correct cfar for late handler Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 072/137] pstore: fs superblock limits Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 073/137] powerpc/eeh: Clean up EEH PEs after recovery finishes Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 074/137] clk: qcom: gcc-sdm845: Use floor ops for sdcc clks Greg Kroah-Hartman
2019-10-06 17:20 ` [PATCH 5.2 075/137] powerpc/pseries: correctly track irq state in default idle Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 076/137] pinctrl: meson-gxbb: Fix wrong pinning definition for uart_c Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 077/137] mailbox: mediatek: cmdq: clear the event in cmdq initial flow Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 078/137] arm64: fix unreachable code issue with cmpxchg Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 079/137] clk: at91: select parent if main oscillator or bypass is enabled Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 080/137] clk: imx: pll14xx: avoid glitch when set rate Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 081/137] clk: imx: clk-pll14xx: unbypass PLL by default Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 082/137] clk: Make clk_bulk_get_all() return a valid "id" Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 083/137] powerpc: dump kernel log before carrying out fadump or kdump Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 084/137] mbox: qcom: add APCS child device for QCS404 Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 085/137] clk: sprd: add missing kfree Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 086/137] scsi: core: Reduce memory required for SCSI logging Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 087/137] dma-buf/sw_sync: Synchronize signal vs syncpt free Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 088/137] f2fs: fix to drop meta/node pages during umount Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 089/137] ext4: fix potential use after free after remounting with noblock_validity Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 090/137] MIPS: Ingenic: Disable broken BTB lookup optimization Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 091/137] MIPS: Dont use bc_false uninitialized in __mm_isBranchInstr Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 092/137] MIPS: tlbex: Explicitly cast _PAGE_NO_EXEC to a boolean Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 093/137] i2c-cht-wc: Fix lockdep warning Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 094/137] mfd: intel-lpss: Remove D3cold delay Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 095/137] PCI: tegra: Fix OF node reference leak Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 096/137] HID: wacom: Fix several minor compiler warnings Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 097/137] mips/atomic: Fix loongson_llsc_mb() wreckage Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 098/137] PCI: pci-hyperv: Fix build errors on non-SYSFS config Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 099/137] PCI: layerscape: Add the bar_fixed_64bit property to the endpoint driver Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 100/137] livepatch: Nullify obj->mod in klp_module_coming()s error path Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 101/137] mips/atomic: Fix smp_mb__{before,after}_atomic() Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 102/137] ARM: 8898/1: mm: Dont treat faults reported from cache maintenance as writes Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 103/137] soundwire: intel: fix channel number reported by hardware Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 104/137] ARM: 8875/1: Kconfig: default to AEABI w/ Clang Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 105/137] rtc: snvs: fix possible race condition Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 106/137] rtc: pcf85363/pcf85263: fix regmap error in set_time Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 107/137] selinux: fix residual uses of current_security() for the SELinux blob Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 108/137] PCI: Add pci_info_ratelimited() to ratelimit PCI separately Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 109/137] HID: apple: Fix stuck function keys when using FN Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 110/137] PCI: rockchip: Propagate errors for optional regulators Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 111/137] PCI: histb: " Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 112/137] PCI: imx6: " Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 113/137] PCI: exynos: Propagate errors for optional PHYs Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 114/137] security: smack: Fix possible null-pointer dereferences in smack_socket_sock_rcv_skb() Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 115/137] PCI: Use static const struct, not const static struct Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 116/137] ARM: 8905/1: Emit __gnu_mcount_nc when using Clang 10.0.0 or newer Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 117/137] ARM: 8903/1: ensure that usable memory in bank 0 starts from a PMD-aligned address Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 118/137] fat: work around race with userspaces read via blockdev while mounting Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 119/137] pktcdvd: remove warning on attempting to register non-passthrough dev Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 120/137] hypfs: Fix error number left in struct pointer member Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 121/137] crypto: hisilicon - Fix double free in sec_free_hw_sgl() Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 122/137] kbuild: clean compressed initramfs image Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 123/137] ocfs2: wait for recovering done after direct unlock request Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 124/137] kmemleak: increase DEBUG_KMEMLEAK_EARLY_LOG_SIZE default to 16K Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 125/137] arm64: consider stack randomization for mmap base only when necessary Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 126/137] mips: properly account for stack randomization and stack guard gap Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 127/137] arm: " Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 128/137] arm: use STACK_TOP when computing mmap base address Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 129/137] soundwire: fix regmap dependencies and align with other serial links Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 130/137] Smack: Dont ignore other bprm->unsafe flags if LSM_UNSAFE_PTRACE is set Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 131/137] smack: use GFP_NOFS while holding inode_smack::smk_lock Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 132/137] dm raid: fix updating of max_discard_sectors limit Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 133/137] NFC: fix attrs checks in netlink interface Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 134/137] kexec: bail out upon SIGKILL when allocating memory Greg Kroah-Hartman
2019-10-06 17:21 ` [PATCH 5.2 135/137] KVM: hyperv: Fix Direct Synthetic timers assert an interrupt w/o lapic_in_kernel Greg Kroah-Hartman
2019-10-06 17:22 ` [PATCH 5.2 136/137] 9p/cache.c: Fix memory leak in v9fs_cache_session_get_cookie Greg Kroah-Hartman
2019-10-06 17:22 ` [PATCH 5.2 137/137] vfs: set fs_context::user_ns for reconfigure Greg Kroah-Hartman
2019-10-06 23:41 ` [PATCH 5.2 000/137] 5.2.20-stable review kernelci.org bot
2019-10-07 10:08 ` Jon Hunter
2019-10-07 10:08   ` Jon Hunter
2019-10-07 14:33 ` Guenter Roeck
2019-10-07 16:24 ` Daniel Díaz

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