From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org,
Michael Schmidt <michael.schmidt@eti.uni-siegen.de>,
Vinicius Costa Gomes <vinicius.gomes@intel.com>,
Andre Guedes <andre.guedes@intel.com>,
"David S. Miller" <davem@davemloft.net>
Subject: [PATCH 5.4 029/123] taprio: Fix sending packets without dequeueing them
Date: Tue, 17 Mar 2020 11:54:16 +0100 [thread overview]
Message-ID: <20200317103310.831054296@linuxfoundation.org> (raw)
In-Reply-To: <20200317103307.343627747@linuxfoundation.org>
From: Vinicius Costa Gomes <vinicius.gomes@intel.com>
[ Upstream commit b09fe70ef520e011ba4a64f4b93f948a8f14717b ]
There was a bug that was causing packets to be sent to the driver
without first calling dequeue() on the "child" qdisc. And the KASAN
report below shows that sending a packet without calling dequeue()
leads to bad results.
The problem is that when checking the last qdisc "child" we do not set
the returned skb to NULL, which can cause it to be sent to the driver,
and so after the skb is sent, it may be freed, and in some situations a
reference to it may still be in the child qdisc, because it was never
dequeued.
The crash log looks like this:
[ 19.937538] ==================================================================
[ 19.938300] BUG: KASAN: use-after-free in taprio_dequeue_soft+0x620/0x780
[ 19.938968] Read of size 4 at addr ffff8881128628cc by task swapper/1/0
[ 19.939612]
[ 19.939772] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.6.0-rc3+ #97
[ 19.940397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qe4
[ 19.941523] Call Trace:
[ 19.941774] <IRQ>
[ 19.941985] dump_stack+0x97/0xe0
[ 19.942323] print_address_description.constprop.0+0x3b/0x60
[ 19.942884] ? taprio_dequeue_soft+0x620/0x780
[ 19.943325] ? taprio_dequeue_soft+0x620/0x780
[ 19.943767] __kasan_report.cold+0x1a/0x32
[ 19.944173] ? taprio_dequeue_soft+0x620/0x780
[ 19.944612] kasan_report+0xe/0x20
[ 19.944954] taprio_dequeue_soft+0x620/0x780
[ 19.945380] __qdisc_run+0x164/0x18d0
[ 19.945749] net_tx_action+0x2c4/0x730
[ 19.946124] __do_softirq+0x268/0x7bc
[ 19.946491] irq_exit+0x17d/0x1b0
[ 19.946824] smp_apic_timer_interrupt+0xeb/0x380
[ 19.947280] apic_timer_interrupt+0xf/0x20
[ 19.947687] </IRQ>
[ 19.947912] RIP: 0010:default_idle+0x2d/0x2d0
[ 19.948345] Code: 00 00 41 56 41 55 65 44 8b 2d 3f 8d 7c 7c 41 54 55 53 0f 1f 44 00 00 e8 b1 b2 c5 fd e9 07 00 3
[ 19.950166] RSP: 0018:ffff88811a3efda0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[ 19.950909] RAX: 0000000080000000 RBX: ffff88811a3a9600 RCX: ffffffff8385327e
[ 19.951608] RDX: 1ffff110234752c0 RSI: 0000000000000000 RDI: ffffffff8385262f
[ 19.952309] RBP: ffffed10234752c0 R08: 0000000000000001 R09: ffffed10234752c1
[ 19.953009] R10: ffffed10234752c0 R11: ffff88811a3a9607 R12: 0000000000000001
[ 19.953709] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
[ 19.954408] ? default_idle_call+0x2e/0x70
[ 19.954816] ? default_idle+0x1f/0x2d0
[ 19.955192] default_idle_call+0x5e/0x70
[ 19.955584] do_idle+0x3d4/0x500
[ 19.955909] ? arch_cpu_idle_exit+0x40/0x40
[ 19.956325] ? _raw_spin_unlock_irqrestore+0x23/0x30
[ 19.956829] ? trace_hardirqs_on+0x30/0x160
[ 19.957242] cpu_startup_entry+0x19/0x20
[ 19.957633] start_secondary+0x2a6/0x380
[ 19.958026] ? set_cpu_sibling_map+0x18b0/0x18b0
[ 19.958486] secondary_startup_64+0xa4/0xb0
[ 19.958921]
[ 19.959078] Allocated by task 33:
[ 19.959412] save_stack+0x1b/0x80
[ 19.959747] __kasan_kmalloc.constprop.0+0xc2/0xd0
[ 19.960222] kmem_cache_alloc+0xe4/0x230
[ 19.960617] __alloc_skb+0x91/0x510
[ 19.960967] ndisc_alloc_skb+0x133/0x330
[ 19.961358] ndisc_send_ns+0x134/0x810
[ 19.961735] addrconf_dad_work+0xad5/0xf80
[ 19.962144] process_one_work+0x78e/0x13a0
[ 19.962551] worker_thread+0x8f/0xfa0
[ 19.962919] kthread+0x2ba/0x3b0
[ 19.963242] ret_from_fork+0x3a/0x50
[ 19.963596]
[ 19.963753] Freed by task 33:
[ 19.964055] save_stack+0x1b/0x80
[ 19.964386] __kasan_slab_free+0x12f/0x180
[ 19.964830] kmem_cache_free+0x80/0x290
[ 19.965231] ip6_mc_input+0x38a/0x4d0
[ 19.965617] ipv6_rcv+0x1a4/0x1d0
[ 19.965948] __netif_receive_skb_one_core+0xf2/0x180
[ 19.966437] netif_receive_skb+0x8c/0x3c0
[ 19.966846] br_handle_frame_finish+0x779/0x1310
[ 19.967302] br_handle_frame+0x42a/0x830
[ 19.967694] __netif_receive_skb_core+0xf0e/0x2a90
[ 19.968167] __netif_receive_skb_one_core+0x96/0x180
[ 19.968658] process_backlog+0x198/0x650
[ 19.969047] net_rx_action+0x2fa/0xaa0
[ 19.969420] __do_softirq+0x268/0x7bc
[ 19.969785]
[ 19.969940] The buggy address belongs to the object at ffff888112862840
[ 19.969940] which belongs to the cache skbuff_head_cache of size 224
[ 19.971202] The buggy address is located 140 bytes inside of
[ 19.971202] 224-byte region [ffff888112862840, ffff888112862920)
[ 19.972344] The buggy address belongs to the page:
[ 19.972820] page:ffffea00044a1800 refcount:1 mapcount:0 mapping:ffff88811a2bd1c0 index:0xffff8881128625c0 compo0
[ 19.973930] flags: 0x8000000000010200(slab|head)
[ 19.974388] raw: 8000000000010200 ffff88811a2ed650 ffff88811a2ed650 ffff88811a2bd1c0
[ 19.975151] raw: ffff8881128625c0 0000000000190013 00000001ffffffff 0000000000000000
[ 19.975915] page dumped because: kasan: bad access detected
[ 19.976461] page_owner tracks the page as allocated
[ 19.976946] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NO)
[ 19.978332] prep_new_page+0x24b/0x330
[ 19.978707] get_page_from_freelist+0x2057/0x2c90
[ 19.979170] __alloc_pages_nodemask+0x218/0x590
[ 19.979619] new_slab+0x9d/0x300
[ 19.979948] ___slab_alloc.constprop.0+0x2f9/0x6f0
[ 19.980421] __slab_alloc.constprop.0+0x30/0x60
[ 19.980870] kmem_cache_alloc+0x201/0x230
[ 19.981269] __alloc_skb+0x91/0x510
[ 19.981620] alloc_skb_with_frags+0x78/0x4a0
[ 19.982043] sock_alloc_send_pskb+0x5eb/0x750
[ 19.982476] unix_stream_sendmsg+0x399/0x7f0
[ 19.982904] sock_sendmsg+0xe2/0x110
[ 19.983262] ____sys_sendmsg+0x4de/0x6d0
[ 19.983660] ___sys_sendmsg+0xe4/0x160
[ 19.984032] __sys_sendmsg+0xab/0x130
[ 19.984396] do_syscall_64+0xe7/0xae0
[ 19.984761] page last free stack trace:
[ 19.985142] __free_pages_ok+0x432/0xbc0
[ 19.985533] qlist_free_all+0x56/0xc0
[ 19.985907] quarantine_reduce+0x149/0x170
[ 19.986315] __kasan_kmalloc.constprop.0+0x9e/0xd0
[ 19.986791] kmem_cache_alloc+0xe4/0x230
[ 19.987182] prepare_creds+0x24/0x440
[ 19.987548] do_faccessat+0x80/0x590
[ 19.987906] do_syscall_64+0xe7/0xae0
[ 19.988276] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 19.988775]
[ 19.988930] Memory state around the buggy address:
[ 19.989402] ffff888112862780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 19.990111] ffff888112862800: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb
[ 19.990822] >ffff888112862880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 19.991529] ^
[ 19.992081] ffff888112862900: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc
[ 19.992796] ffff888112862980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
Fixes: 5a781ccbd19e ("tc: Add support for configuring the taprio scheduler")
Reported-by: Michael Schmidt <michael.schmidt@eti.uni-siegen.de>
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Acked-by: Andre Guedes <andre.guedes@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 | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
--- a/net/sched/sch_taprio.c
+++ b/net/sched/sch_taprio.c
@@ -564,8 +564,10 @@ static struct sk_buff *taprio_dequeue_so
prio = skb->priority;
tc = netdev_get_prio_tc_map(dev, prio);
- if (!(gate_mask & BIT(tc)))
+ if (!(gate_mask & BIT(tc))) {
+ skb = NULL;
continue;
+ }
len = qdisc_pkt_len(skb);
guard = ktime_add_ns(taprio_get_time(q),
@@ -575,13 +577,17 @@ static struct sk_buff *taprio_dequeue_so
* guard band ...
*/
if (gate_mask != TAPRIO_ALL_GATES_OPEN &&
- ktime_after(guard, entry->close_time))
+ ktime_after(guard, entry->close_time)) {
+ skb = NULL;
continue;
+ }
/* ... and no budget. */
if (gate_mask != TAPRIO_ALL_GATES_OPEN &&
- atomic_sub_return(len, &entry->budget) < 0)
+ atomic_sub_return(len, &entry->budget) < 0) {
+ skb = NULL;
continue;
+ }
skb = child->ops->dequeue(child);
if (unlikely(!skb))
next prev parent reply other threads:[~2020-03-17 11:01 UTC|newest]
Thread overview: 127+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-17 10:53 [PATCH 5.4 000/123] 5.4.26-rc1 review Greg Kroah-Hartman
2020-03-17 10:53 ` [PATCH 5.4 001/123] virtio_balloon: Adjust label in virtballoon_probe Greg Kroah-Hartman
2020-03-17 10:53 ` [PATCH 5.4 002/123] ALSA: hda/realtek - More constifications Greg Kroah-Hartman
2020-03-17 10:53 ` [PATCH 5.4 003/123] ALSA: hda/realtek - Add Headset Mic supported for HP cPC Greg Kroah-Hartman
2020-03-17 10:53 ` [PATCH 5.4 004/123] ALSA: hda/realtek - Fixed one of HP ALC671 platform Headset Mic supported Greg Kroah-Hartman
2020-03-17 10:53 ` [PATCH 5.4 005/123] cgroup, netclassid: periodically release file_lock on classid updating Greg Kroah-Hartman
2020-03-17 10:53 ` [PATCH 5.4 006/123] gre: fix uninit-value in __iptunnel_pull_header Greg Kroah-Hartman
2020-03-17 10:53 ` [PATCH 5.4 007/123] inet_diag: return classid for all socket types Greg Kroah-Hartman
2020-03-17 10:53 ` [PATCH 5.4 008/123] ipv6/addrconf: call ipv6_mc_up() for non-Ethernet interface Greg Kroah-Hartman
2020-03-17 10:53 ` [PATCH 5.4 009/123] ipvlan: add cond_resched_rcu() while processing muticast backlog Greg Kroah-Hartman
2020-03-17 10:53 ` [PATCH 5.4 010/123] ipvlan: do not add hardware address of master to its unicast filter list Greg Kroah-Hartman
2020-03-17 10:53 ` [PATCH 5.4 011/123] ipvlan: do not use cond_resched_rcu() in ipvlan_process_multicast() Greg Kroah-Hartman
2020-03-17 10:53 ` [PATCH 5.4 012/123] ipvlan: dont deref eth hdr before checking its set Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 013/123] macvlan: add cond_resched() during multicast processing Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 014/123] net: dsa: fix phylink_start()/phylink_stop() calls Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 015/123] net: dsa: mv88e6xxx: fix lockup on warm boot Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 016/123] net: fec: validate the new settings in fec_enet_set_coalesce() Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 017/123] net: hns3: fix a not link up issue when fibre port supports autoneg Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 018/123] net/ipv6: use configured metric when add peer route Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 019/123] netlink: Use netlink header as base to calculate bad attribute offset Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 020/123] net: macsec: update SCI upon MAC address change Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 021/123] net: nfc: fix bounds checking bugs on "pipe" Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 022/123] net/packet: tpacket_rcv: do not increment ring index on drop Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 023/123] net: phy: bcm63xx: fix OOPS due to missing driver name Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 024/123] net: stmmac: dwmac1000: Disable ACS if enhanced descs are not used Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 025/123] net: systemport: fix index check to avoid an array out of bounds access Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 026/123] r8152: check disconnect status after long sleep Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 027/123] sfc: detach from cb_page in efx_copy_channel() Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 028/123] slip: make slhc_compress() more robust against malicious packets Greg Kroah-Hartman
2020-03-17 10:54 ` Greg Kroah-Hartman [this message]
2020-03-17 10:54 ` [PATCH 5.4 030/123] bonding/alb: make sure arp header is pulled before accessing it Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 031/123] bnxt_en: reinitialize IRQs when MTU is modified Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 032/123] bnxt_en: fix error handling when flashing from file Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 033/123] cgroup: memcg: net: do not associate sock with unrelated cgroup Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 034/123] net: memcg: late association of sock to memcg Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 035/123] net: memcg: fix lockdep splat in inet_csk_accept() Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 036/123] devlink: validate length of param values Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 037/123] devlink: validate length of region addr/len Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 038/123] fib: add missing attribute validation for tun_id Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 039/123] nl802154: add missing attribute validation Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 040/123] nl802154: add missing attribute validation for dev_type Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 041/123] can: add missing attribute validation for termination Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 042/123] macsec: add missing attribute validation for port Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 043/123] net: fq: add missing attribute validation for orphan mask Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 044/123] net: taprio: add missing attribute validation for txtime delay Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 045/123] team: add missing attribute validation for port ifindex Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 046/123] team: add missing attribute validation for array index Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 047/123] tipc: add missing attribute validation for MTU property Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 048/123] nfc: add missing attribute validation for SE API Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 049/123] nfc: add missing attribute validation for deactivate target Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 050/123] nfc: add missing attribute validation for vendor subcommand Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 051/123] net: phy: avoid clearing PHY interrupts twice in irq handler Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 052/123] net: phy: fix MDIO bus PM PHY resuming Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 053/123] net/ipv6: need update peer route when modify metric Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 054/123] net/ipv6: remove the old peer route if change it to a new one Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 055/123] selftests/net/fib_tests: update addr_metric_test for peer route testing Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 056/123] net: dsa: Dont instantiate phylink for CPU/DSA ports unless needed Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 057/123] net: phy: Avoid multiple suspends Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 058/123] cgroup: cgroup_procs_next should increase position index Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 059/123] cgroup: Iterate tasks that did not finish do_exit() Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 060/123] netfilter: nf_tables: fix infinite loop when expr is not available Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 061/123] iwlwifi: mvm: Do not require PHY_SKU NVM section for 3168 devices Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 062/123] virtio-blk: fix hw_queue stopped on arbitrary error Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 063/123] iommu/vt-d: quirk_ioat_snb_local_iommu: replace WARN_TAINT with pr_warn + add_taint Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 064/123] netfilter: nf_conntrack: ct_cpu_seq_next should increase position index Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 065/123] netfilter: synproxy: synproxy_cpu_seq_next " Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 066/123] netfilter: xt_recent: recent_seq_next " Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 067/123] netfilter: x_tables: xt_mttg_seq_next " Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 068/123] workqueue: dont use wq_select_unbound_cpu() for bound works Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 069/123] drm/amd/display: remove duplicated assignment to grph_obj_type Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 070/123] drm/i915: be more solid in checking the alignment Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 071/123] drm/i915: Defer semaphore priority bumping to a workqueue Greg Kroah-Hartman
2020-03-17 10:54 ` [PATCH 5.4 072/123] mmc: sdhci-pci-gli: Enable MSI interrupt for GL975x Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 073/123] pinctrl: falcon: fix syntax error Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 074/123] ktest: Add timeout for ssh sync testing Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 075/123] cifs_atomic_open(): fix double-put on late allocation failure Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 076/123] gfs2_atomic_open(): fix O_EXCL|O_CREAT handling on cold dcache Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 077/123] KVM: x86: clear stale x86_emulate_ctxt->intercept value Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 078/123] KVM: nVMX: avoid NULL pointer dereference with incorrect EVMCS GPAs Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 079/123] ARC: define __ALIGN_STR and __ALIGN symbols for ARC Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 080/123] fuse: fix stack use after return Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 081/123] s390/dasd: fix data corruption for thin provisioned devices Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 082/123] ipmi_si: Avoid spurious errors for optional IRQs Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 083/123] blk-iocost: fix incorrect vtime comparison in iocg_is_idle() Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 084/123] fscrypt: dont evict dirty inodes after removing key Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 085/123] macintosh: windfarm: fix MODINFO regression Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 086/123] x86/ioremap: Map EFI runtime services data as encrypted for SEV Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 087/123] efi: Fix a race and a buffer overflow while reading efivars via sysfs Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 088/123] efi: Add a sanity check to efivar_store_raw() Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 089/123] i2c: designware-pci: Fix BUG_ON during device removal Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 090/123] mt76: fix array overflow on receiving too many fragments for a packet Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 091/123] perf/amd/uncore: Replace manual sampling check with CAP_NO_INTERRUPT flag Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 092/123] x86/mce: Fix logic and comments around MSR_PPIN_CTL Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 093/123] iommu/dma: Fix MSI reservation allocation Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 094/123] iommu/vt-d: dmar: replace WARN_TAINT with pr_warn + add_taint Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 095/123] iommu/vt-d: Fix RCU list debugging warnings Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 096/123] iommu/vt-d: Fix a bug in intel_iommu_iova_to_phys() for huge page Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 097/123] batman-adv: Dont schedule OGM for disabled interface Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 098/123] clk: imx8mn: Fix incorrect clock defines Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 099/123] pinctrl: meson-gxl: fix GPIOX sdio pins Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 100/123] pinctrl: imx: scu: Align imx sc msg structs to 4 Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 101/123] virtio_ring: Fix mem leak with vring_new_virtqueue() Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 102/123] drm/i915/gvt: Fix dma-buf display blur issue on CFL Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 103/123] pinctrl: core: Remove extra kref_get which blocks hogs being freed Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 104/123] drm/i915/gvt: Fix unnecessary schedule timer when no vGPU exits Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 105/123] driver code: clarify and fix platform device DMA mask allocation Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 106/123] iommu/vt-d: Fix RCU-list bugs in intel_iommu_init() Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 107/123] i2c: gpio: suppress error on probe defer Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 108/123] nl80211: add missing attribute validation for critical protocol indication Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 109/123] nl80211: add missing attribute validation for beacon report scanning Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 110/123] nl80211: add missing attribute validation for channel switch Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 111/123] perf bench futex-wake: Restore thread count default to online CPU count Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 112/123] netfilter: cthelper: add missing attribute validation for cthelper Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 113/123] netfilter: nft_payload: add missing attribute validation for payload csum flags Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 114/123] netfilter: nft_tunnel: add missing attribute validation for tunnels Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 115/123] netfilter: nf_tables: dump NFTA_CHAIN_FLAGS attribute Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 116/123] netfilter: nft_chain_nat: inet family is missing module ownership Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 117/123] iommu/vt-d: Fix the wrong printing in RHSA parsing Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 118/123] iommu/vt-d: Ignore devices with out-of-spec domain number Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 119/123] i2c: acpi: put device when verifying client fails Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 120/123] iommu/amd: Fix IOMMU AVIC not properly update the is_run bit in IRTE Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 121/123] ipv6: restrict IPV6_ADDRFORM operation Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 122/123] net/smc: check for valid ib_client_data Greg Kroah-Hartman
2020-03-17 10:55 ` [PATCH 5.4 123/123] net/smc: cancel event worker during device removal Greg Kroah-Hartman
2020-03-17 19:47 ` [PATCH 5.4 000/123] 5.4.26-rc1 review Guenter Roeck
2020-03-17 20:09 ` Naresh Kamboju
2020-03-18 0:04 ` shuah
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