Your message dated Fri, 17 Apr 2020 03:00:10 +0000
with message-id <e1jpheg-000dpl...@fasolo.debian.org>
and subject line Bug#949171: fixed in linux 5.5.17-1
has caused the Debian Bug report #949171,
regarding linux: Please, enable COMPACTION for armel/marvell to mitigate OOMs
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)
--
949171: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=949171
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Source: linux
Version: 4.19.67-2+deb10u2
Severity: important
X-Debbugs-CC: debian-...@lists.debian.org
Hi, Ben and others.
I've been getting some OOM errors on my armel/kirkwood device running Debian
stable. One of the reasons for this is, according to the dmesg logs, that
COMPACT (memory compaction) is tried, but not available:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
$ grep -i compact /boot/config-4.19.0-6-marvell
# CONFIG_COMPACTION is not set
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Here is a snippet of the relevant part of the dmesg logs from an earlier
kernel, but the problem still manifests:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
(...)
[3558478.729941] kswapd0: page allocation failure: order:0,
mode:0x480020(GFP_ATOMIC), nodemask=(null)
[3558478.738990] CPU: 0 PID: 20 Comm: kswapd0 Not tainted 4.19.0-5-marvell #1
Debian 4.19.37-5
[3558478.747317] Hardware name: Marvell Orion5x (Flattened Device Tree)
[3558478.753697] [<c0016c6c>] (unwind_backtrace) from [<c001370c>]
(show_stack+0x18/0x1c)
[3558478.761620] [<c001370c>] (show_stack) from [<c00f5af0>]
(warn_alloc+0x90/0x13c)
[3558478.769110] [<c00f5af0>] (warn_alloc) from [<c00f61f8>]
(__alloc_pages_nodemask+0x5c4/0xa30)
[3558478.777725] [<c00f61f8>] (__alloc_pages_nodemask) from [<c00f6744>]
(page_frag_alloc+0x64/0x150)
[3558478.786693] [<c00f6744>] (page_frag_alloc) from [<c02f9e84>]
(__netdev_alloc_skb+0x84/0xfc)
[3558478.795268] [<c02f9e84>] (__netdev_alloc_skb) from [<bf3f12a0>]
(rxq_refill+0x74/0x174 [mv643xx_eth])
[3558478.804739] [<bf3f12a0>] (rxq_refill [mv643xx_eth]) from [<bf3f222c>]
(mv643xx_eth_poll+0x524/0x558 [mv643xx_eth])
[3558478.815289] [<bf3f222c>] (mv643xx_eth_poll [mv643xx_eth]) from
[<c030f01c>] (net_rx_action+0x124/0x380)
[3558478.824857] [<c030f01c>] (net_rx_action) from [<c000a1c8>]
(__do_softirq+0x1c0/0x2b0)
[3558478.832862] [<c000a1c8>] (__do_softirq) from [<c0025ae0>]
(irq_exit+0x80/0xd4)
[3558478.840273] [<c0025ae0>] (irq_exit) from [<c00567c8>]
(__handle_domain_irq+0x7c/0xa8)
[3558478.848298] [<c00567c8>] (__handle_domain_irq) from [<c023b22c>]
(orion_handle_irq+0x7c/0x88)
[3558478.857002] [<c023b22c>] (orion_handle_irq) from [<c00099e8>]
(__irq_svc+0x68/0x84)
[3558478.864818] Exception stack(0xc79a9d10 to 0xc79a9d58)
[3558478.870045] 9d00: c0731338 b4ace000
c795f5a0 c23fe858
[3558478.878392] 9d20: c79a9d74 c0aad000 00000001 c059e4fa 00000319 c04829bd
00000001 b4ace000
[3558478.886733] 9d40: 00cd914f c79a9d60 c011dcc8 c011dbb0 a0000013 ffffffff
[3558478.893548] [<c00099e8>] (__irq_svc) from [<c011dbb0>]
(page_vma_mapped_walk+0x40/0x168)
[3558478.901830] [<c011dbb0>] (page_vma_mapped_walk) from [<c011e400>]
(page_referenced_one+0x54/0x164)
[3558478.910969] [<c011e400>] (page_referenced_one) from [<c011e778>]
(rmap_walk_anon+0x94/0x12c)
[3558478.919588] [<c011e778>] (rmap_walk_anon) from [<c011fccc>]
(page_referenced+0x140/0x174)
[3558478.927937] [<c011fccc>] (page_referenced) from [<c0103268>]
(shrink_active_list+0x2c0/0x408)
[3558478.936636] [<c0103268>] (shrink_active_list) from [<c0103700>]
(shrink_node+0x350/0x764)
[3558478.944981] [<c0103700>] (shrink_node) from [<c01044d0>]
(kswapd+0x41c/0x5d4)
[3558478.952293] [<c01044d0>] (kswapd) from [<c003b7bc>] (kthread+0x120/0x138)
[3558478.959264] [<c003b7bc>] (kthread) from [<c00090e0>]
(ret_from_fork+0x14/0x34)
[3558478.966640] Exception stack(0xc79a9fb0 to 0xc79a9ff8)
[3558478.971864] 9fa0: 00000000 00000000
00000000 00000000
[3558478.980211] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000
[3558478.988552] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[3558478.995319] Mem-Info:
[3558478.997805] active_anon:3221 inactive_anon:2017 isolated_anon:32
active_file:9147 inactive_file:8585 isolated_file:0
unevictable:0 dirty:199 writeback:0 unstable:0
slab_reclaimable:3447 slab_unreclaimable:1480
mapped:3434 shmem:1 pagetables:422 bounce:0
free:985 free_pcp:6 free_cma:0
[3558479.031259] Node 0 active_anon:12884kB inactive_anon:8068kB
active_file:36588kB inactive_file:34340kB unevictable:0kB isolated(anon):128kB
isolated(file):0kB mapped:13736kB dirty:796kB writeback:0kB shmem:4kB
writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[3558479.054496] Normal free:3940kB min:2048kB low:2560kB high:3072kB
active_anon:12884kB inactive_anon:8068kB active_file:36588kB
inactive_file:34340kB unevictable:0kB writepending:796kB present:131072kB
managed:124152kB mlocked:0kB kernel_stack:600kB pagetables:1688kB bounce:0kB
free_pcp:24kB local_pcp:24kB free_cma:0kB
[3558479.082604] lowmem_reserve[]: 0 0 0
[3558479.086277] Normal: 13*4kB (H) 8*8kB (H) 9*16kB (H) 5*32kB (H) 7*64kB (H)
4*128kB (H) 0*256kB 1*512kB (H) 0*1024kB 1*2048kB (H) 0*4096kB = 3940kB
[3558479.099586] 18154 total pagecache pages
[3558479.103589] 421 pages in swap cache
[3558479.107247] Swap cache stats: add 184262, delete 183841, find 531277/573632
[3558479.114360] Free swap = 462844kB
[3558479.117841] Total swap = 524284kB
[3558479.121323] 32768 pages RAM
[3558479.124286] 0 pages HighMem/MovableOnly
[3558479.128287] 1730 pages reserved
[3558479.234279] apt: page allocation failure: order:0,
mode:0x480020(GFP_ATOMIC), nodemask=(null)
[3558479.242980] CPU: 0 PID: 25580 Comm: apt Not tainted 4.19.0-5-marvell #1
Debian 4.19.37-5
[3558479.251220] Hardware name: Marvell Orion5x (Flattened Device Tree)
[3558479.257599] [<c0016c6c>] (unwind_backtrace) from [<c001370c>]
(show_stack+0x18/0x1c)
[3558479.265521] [<c001370c>] (show_stack) from [<c00f5af0>]
(warn_alloc+0x90/0x13c)
[3558479.273013] [<c00f5af0>] (warn_alloc) from [<c00f61f8>]
(__alloc_pages_nodemask+0x5c4/0xa30)
[3558479.281627] [<c00f61f8>] (__alloc_pages_nodemask) from [<c00f6744>]
(page_frag_alloc+0x64/0x150)
[3558479.290595] [<c00f6744>] (page_frag_alloc) from [<c02f9e84>]
(__netdev_alloc_skb+0x84/0xfc)
[3558479.299171] [<c02f9e84>] (__netdev_alloc_skb) from [<bf3f12a0>]
(rxq_refill+0x74/0x174 [mv643xx_eth])
[3558479.308625] [<bf3f12a0>] (rxq_refill [mv643xx_eth]) from [<bf3f222c>]
(mv643xx_eth_poll+0x524/0x558 [mv643xx_eth])
[3558479.319175] [<bf3f222c>] (mv643xx_eth_poll [mv643xx_eth]) from
[<c030f01c>] (net_rx_action+0x124/0x380)
[3558479.328741] [<c030f01c>] (net_rx_action) from [<c000a1c8>]
(__do_softirq+0x1c0/0x2b0)
[3558479.336746] [<c000a1c8>] (__do_softirq) from [<c0025ae0>]
(irq_exit+0x80/0xd4)
[3558479.344147] [<c0025ae0>] (irq_exit) from [<c00567c8>]
(__handle_domain_irq+0x7c/0xa8)
[3558479.352169] [<c00567c8>] (__handle_domain_irq) from [<c023b22c>]
(orion_handle_irq+0x7c/0x88)
[3558479.360876] [<c023b22c>] (orion_handle_irq) from [<c00099e8>]
(__irq_svc+0x68/0x84)
[3558479.368684] Exception stack(0xc0b1fb28 to 0xc0b1fb70)
[3558479.373917] fb20: c7fab600 00000001 00000000 00010408
c7fab600 c7f5eda0
[3558479.382261] fb40: 00005930 c7fab604 c0b1fbf0 c05dadb4 c055d8e0 00000100
00000002 c0b1fb78
[3558479.390596] fb60: c00f49f0 c00f2a70 60000013 ffffffff
[3558479.395838] [<c00099e8>] (__irq_svc) from [<c00f2a70>]
(free_pcp_prepare+0x40/0x98)
[3558479.403672] [<c00f2a70>] (free_pcp_prepare) from [<c00f49f0>]
(free_unref_page_list+0x84/0x160)
[3558479.412547] [<c00f49f0>] (free_unref_page_list) from [<c01017f4>]
(shrink_page_list+0x88/0xee8)
[3558479.421418] [<c01017f4>] (shrink_page_list) from [<c0102e08>]
(shrink_inactive_list+0x224/0x3c4)
[3558479.430376] [<c0102e08>] (shrink_inactive_list) from [<c0103a84>]
(shrink_node+0x6d4/0x764)
[3558479.438896] [<c0103a84>] (shrink_node) from [<c0103fd8>]
(try_to_free_pages+0x4c4/0x5a0)
[3558479.447159] [<c0103fd8>] (try_to_free_pages) from [<c00f6160>]
(__alloc_pages_nodemask+0x52c/0xa30)
[3558479.456384] [<c00f6160>] (__alloc_pages_nodemask) from [<c00faa7c>]
(__do_page_cache_readahead+0x11c/0x1a0)
[3558479.466305] [<c00faa7c>] (__do_page_cache_readahead) from [<c00ef2e4>]
(generic_file_read_iter+0x2c8/0x8c4)
[3558479.476230] [<c00ef2e4>] (generic_file_read_iter) from [<c01326d4>]
(new_sync_read+0xec/0x10c)
[3558479.485025] [<c01326d4>] (new_sync_read) from [<c0134744>]
(vfs_read+0x98/0x14c)
[3558479.492602] [<c0134744>] (vfs_read) from [<c0134c34>] (ksys_read+0x44/0x7c)
[3558479.499743] [<c0134c34>] (ksys_read) from [<c0009000>]
(ret_fast_syscall+0x0/0x50)
[3558479.507468] Exception stack(0xc0b1ffa8 to 0xc0b1fff0)
[3558479.512702] ffa0: b6e2f780 be90bf4c 00000004 02510059
00007f7a 00000000
[3558479.521053] ffc0: b6e2f780 be90bf4c 00007f7a 00000003 be90be00 02510059
00007f7a 00000000
[3558479.529387] ffe0: 0000006c be90bd70 b6e29768 b6b847e0
[3558627.671129] git invoked oom-killer:
gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=1,
oom_score_adj=0
[3558627.682817] COMPACTION is disabled!!!
[3558627.686762] CPU: 0 PID: 25994 Comm: git Not tainted 4.19.0-5-marvell #1
Debian 4.19.37-5
[3558627.695079] Hardware name: Marvell Orion5x (Flattened Device Tree)
[3558627.701529] [<c0016c6c>] (unwind_backtrace) from [<c001370c>]
(show_stack+0x18/0x1c)
[3558627.709530] [<c001370c>] (show_stack) from [<c00f2104>]
(dump_header.constprop.4+0x7c/0x1c4)
[3558627.718251] [<c00f2104>] (dump_header.constprop.4) from [<c00f1378>]
(oom_kill_process+0x90/0x404)
[3558627.727471] [<c00f1378>] (oom_kill_process) from [<c00f1ff0>]
(out_of_memory+0x394/0x3e0)
[3558627.735904] [<c00f1ff0>] (out_of_memory) from [<c00f6474>]
(__alloc_pages_nodemask+0x840/0xa30)
[3558627.744862] [<c00f6474>] (__alloc_pages_nodemask) from [<c001f688>]
(copy_process.part.4+0x118/0x16d0)
[3558627.754424] [<c001f688>] (copy_process.part.4) from [<c0020de4>]
(_do_fork+0xe0/0x3a4)
[3558627.762603] [<c0020de4>] (_do_fork) from [<c0021190>] (sys_clone+0x24/0x2c)
[3558627.769822] [<c0021190>] (sys_clone) from [<c0009000>]
(ret_fast_syscall+0x0/0x50)
[3558627.777636] Exception stack(0xc4a11fa8 to 0xc4a11ff0)
[3558627.782956] 1fa0: b68654c8 b6865460 003d0f00 b6864f98
b68654c8 b6865920
[3558627.791377] 1fc0: b68654c8 b6865460 be817efc 00000078 be817efa b6865460
be817efc be817f44
[3558627.799792] 1fe0: 003d0f00 be817e80 b6ea2194 b6e0c858
[3558627.805077] Mem-Info:
[3558627.807633] active_anon:2575 inactive_anon:1136 isolated_anon:0
active_file:11462 inactive_file:7830 isolated_file:6
unevictable:0 dirty:25 writeback:1 unstable:0
slab_reclaimable:3121 slab_unreclaimable:1482
mapped:10690 shmem:2 pagetables:475 bounce:0
free:1201 free_pcp:36 free_cma:0
[3558627.841339] Node 0 active_anon:10300kB inactive_anon:4544kB
active_file:45848kB inactive_file:31320kB unevictable:0kB isolated(anon):0kB
isolated(file):24kB mapped:42760kB dirty:100kB writeback:4kB shmem:8kB
writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[3558627.864566] Normal free:4804kB min:2048kB low:2560kB high:3072kB
active_anon:10300kB inactive_anon:4544kB active_file:45848kB
inactive_file:31320kB unevictable:0kB writepending:104kB present:131072kB
managed:124152kB mlocked:0kB kernel_stack:656kB pagetables:1900kB bounce:0kB
free_pcp:144kB local_pcp:144kB free_cma:0kB
[3558627.892933] lowmem_reserve[]: 0 0 0
[3558627.896686] Normal: 229*4kB (UMEH) 8*8kB (H) 9*16kB (H) 5*32kB (H) 7*64kB
(H) 4*128kB (H) 0*256kB 1*512kB (H) 0*1024kB 1*2048kB (H) 0*4096kB = 4804kB
[3558627.910421] 19527 total pagecache pages
[3558627.914496] 230 pages in swap cache
[3558627.918222] Swap cache stats: add 185216, delete 184986, find 531476/573984
[3558627.925407] Free swap = 461564kB
[3558627.928955] Total swap = 524284kB
[3558627.932505] 32768 pages RAM
[3558627.935538] 0 pages HighMem/MovableOnly
[3558627.939606] 1730 pages reserved
[3558627.942971] Tasks state (memory values in pages):
[3558627.947902] [ pid ] uid tgid total_vm rss pgtables_bytes
swapents oom_score_adj name
[3558627.956758] [ 134] 0 134 15558 283 75776 163
0 systemd-journal
[3558627.966037] [ 152] 0 152 1180 0 12288 47
0 blkmapd
[3558627.974624] [ 160] 0 160 4604 32 18432 140
-1000 systemd-udevd
[3558627.983731] [ 165] 108 165 5779 536 20480 138
0 systemd-network
[3558627.993020] [ 226] 0 226 850 0 10240 52
0 rpc.idmapd
[3558628.001877] [ 228] 107 228 5631 200 24576 149
0 systemd-timesyn
[3558628.011156] [ 229] 113 229 1621 51 14336 78
0 rpcbind
[3558628.019743] [ 230] 0 230 8335 80 40960 6507
0 rpc.mountd
[3558628.028590] [ 240] 0 240 1867 136 16384 39
0 cron
[3558628.036920] [ 241] 0 241 3397 501 20480 138
0 systemd-logind
[3558628.046111] [ 243] 102 243 1789 422 14336 57
-900 dbus-daemon
[3558628.055045] [ 247] 103 247 1615 223 14336 68
0 avahi-daemon
[3558628.064090] [ 256] 0 256 1510 376 14336 154
0 smartd
[3558628.072598] [ 262] 0 262 2749 27 18432 157
-1000 sshd
[3558628.080931] [ 267] 103 267 1583 0 14336 72
0 avahi-daemon
[3558628.089952] [ 270] 0 270 1530 0 14336 32
0 agetty
[3558628.098454] [ 271] 0 271 590 82 10240 21
0 syslogd
[3558628.107052] [ 283] 33 283 2572 163 20480 303
0 lighttpd
[3558628.115727] [ 15189] 0 15189 11888 266 55296 445
0 smbd
[3558628.124053] [ 15191] 0 15191 11211 69 49152 457
0 smbd-notifyd
[3558628.133072] [ 15192] 0 15192 11214 73 49152 457
0 cleanupd
[3558628.141748] [ 15205] 0 15205 7792 266 36864 313
0 nmbd
[3558628.150079] [ 24970] 0 24970 3154 52 18432 203
0 sshd
[3558628.158405] [ 24973] 1000 24973 3677 48 20480 223
0 systemd
[3558628.166994] [ 24974] 1000 24974 8957 51 30720 433
0 (sd-pam)
[3558628.175667] [ 24987] 1000 24987 3239 225 18432 183
0 sshd
[3558628.183998] [ 24988] 1000 24988 2084 45 14336 94
0 bash
[3558628.192326] [ 24993] 1000 24993 2528 50 18432 96
0 su
[3558628.200482] [ 24994] 0 24994 2175 567 14336 47
0 bash
[3558628.208813] [ 25056] 104 25056 33975 134 94208 4667
0 minidlnad
[3558628.217584] [ 25954] 0 25954 13164 11044 57344 0
0 apt
[3558628.225825] [ 25959] 0 25959 13164 3085 30720 0
0 apt
[3558628.234066] [ 25960] 0 25960 501 276 8192 0
0 sh
[3558628.242223] [ 25961] 0 25961 501 296 10240 0
0 etckeeper
[3558628.250983] [ 25986] 0 25986 501 274 8192 0
0 50uncommitted-c
[3558628.260263] [ 25987] 0 25987 501 330 8192 0
0 etckeeper
[3558628.269022] [ 25993] 0 25993 501 303 10240 0
0 50test
[3558628.277524] [ 25994] 0 25994 4599 918 16384 0
0 git
[3558628.285758] Out of memory: Kill process 25954 (apt) score 68 or sacrifice
child
[3558628.293325] Killed process 25959 (apt) total-vm:52656kB, anon-rss:10724kB,
file-rss:1616kB, shmem-rss:0kB
[3558628.330213] oom_reaper: reaped process 25959 (apt), now anon-rss:0kB,
file-rss:0kB, shmem-rss:0kB
[3559321.964279] systemd[1]: Stopping Journal Service...
[3559321.969754] systemd-journald[134]: Received SIGTERM from PID 1 (systemd).
[3559322.475409] systemd-journal: 56 output lines suppressed due to ratelimiting
[3559322.486605] systemd[1]: systemd-journald.service: Succeeded.
[3559322.498942] systemd[1]: Stopped Journal Service.
[3559322.568880] systemd[1]: Starting Journal Service...
[3559323.616592] systemd[1]: Started Journal Service.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Can CONFIG_COMPACT please be enabled for armel (or only marvel, if that's
the case)?
Thanks in advance,
Rogério Brito.
P.S.: Please, disregard the information collected by reportbug after this,
as I am writing this message on an amd64 system. I will possibly file a bug
report regarding the TAINT_WARN for this system that I am using after I
debug it a little bit.
-- System Information:
Debian Release: bullseye/sid
APT prefers testing
APT policy: (500, 'testing'), (200, 'unstable'), (150, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 5.4.0-2-amd64 (SMP w/4 CPU cores)
Kernel taint flags: TAINT_WARN
Locale: LANG=en_US.utf-8, LC_CTYPE=pt_BR.utf-8 (charmap=UTF-8),
LANGUAGE=en_US.utf-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
--
Rogério Brito : rbrito@{ime.usp.br,gmail.com} : GPG key 4096R/BCFCAAAA
http://cynic.cc/blog/ : github.com/rbrito : profiles.google.com/rbrito
DebianQA: http://qa.debian.org/developer.php?login=rbrito%40ime.usp.br
--- End Message ---
--- Begin Message ---
Source: linux
Source-Version: 5.5.17-1
Done: Ben Hutchings <b...@debian.org>
We believe that the bug you reported is fixed in the latest version of
linux, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 949...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Ben Hutchings <b...@debian.org> (supplier of updated linux package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Wed, 15 Apr 2020 03:37:48 +0100
Source: linux
Architecture: source
Version: 5.5.17-1
Distribution: unstable
Urgency: medium
Maintainer: Debian Kernel Team <debian-kernel@lists.debian.org>
Changed-By: Ben Hutchings <b...@debian.org>
Closes: 947759 948576 949171 951409 951482 951543 954025 955366 956173
Changes:
linux (5.5.17-1) unstable; urgency=medium
.
* New upstream stable update:
https://www.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.5.14
- mmc: core: Allow host controllers to require R1B for CMD6
- mmc: core: Respect MMC_CAP_NEED_RSP_BUSY for erase/trim/discard
- mmc: core: Respect MMC_CAP_NEED_RSP_BUSY for eMMC sleep command
- [armhf] mmc: sdhci-omap: Fix busy detection by enabling
MMC_CAP_NEED_RSP_BUSY
- [armhf,arm64] mmc: sdhci-tegra: Fix busy detection by enabling
MMC_CAP_NEED_RSP_BUSY
- cxgb4: fix throughput drop during Tx backpressure
- cxgb4: fix Txq restart check during backpressure
- geneve: move debug check after netdev unregister
- hsr: fix general protection fault in hsr_addr_is_self()
- ipv4: fix a RCU-list lock in inet_dump_fib()
- macsec: restrict to ethernet devices
- net/bpfilter: fix dprintf usage for /dev/kmsg
- net: cbs: Fix software cbs to consider packet sending time
- [armhf,arm64] net: dsa: Fix duplicate frames flooded by learning
- net: ena: Add PCI shutdown handler to allow safe kexec
- [armhf] net: mvneta: Fix the case where the last poll did not process all
rx
- net/packet: tpacket_rcv: avoid a producer race condition
- net: phy: dp83867: w/a for fld detect threshold bootstrapping issue
- [armhf,arm64] net: phy: mdio-bcm-unimac: Fix clock handling
- net: qmi_wwan: add support for ASKEY WWHC050
- net/sched: act_ct: Fix leak of ct zone template on replace
- net_sched: cls_route: remove the right filter from hashtable
- net_sched: hold rtnl lock in tcindex_partial_destroy_work()
- net_sched: keep alloc_hash updated after hash allocation
- [armhf,arm64] net: stmmac: dwmac-rk: fix error path in rk_gmac_probe
- r8169: re-enable MSI on RTL8168c
- slcan: not call free_netdev before rtnl_unlock in slcan_open
- tcp: also NULL skb->dev when copy was needed
- tcp: ensure skb->dev is NULL before leaving TCP stack
- tcp: repair: fix TCP_QUEUE_SEQ implementation
- vxlan: check return value of gro_cells_init()
- [arm64] Revert "net: bcmgenet: use RGMII loopback for MAC reset"
- [arm64] net: bcmgenet: keep MAC in reset until PHY is up
- bnxt_en: Fix Priority Bytes and Packets counters in ethtool -S.
- bnxt_en: fix memory leaks in bnxt_dcbnl_ieee_getets()
- bnxt_en: Return error if bnxt_alloc_ctx_mem() fails.
- bnxt_en: Free context memory after disabling PCI in probe error path.
- bnxt_en: Reset rings if ring reservation fails during open()
- net: ena: fix incorrect setting of the number of msix vectors
- net: ena: fix request of incorrect number of IRQ vectors
- net: ena: avoid memory access violation by validating req_id properly
- net: ena: fix continuous keep-alive resets
- net: ip_gre: Separate ERSPAN newlink / changelink callbacks
- net: ip_gre: Accept IFLA_INFO_DATA-less configuration
- hsr: use rcu_read_lock() in hsr_get_node_{list/status}()
- hsr: add restart routine into hsr_get_node_list()
- hsr: set .netnsok flag
- net/mlx5: DR, Fix postsend actions write length
- net/mlx5e: Enhance ICOSQ WQE info fields
- net/mlx5e: Fix missing reset of SW metadata in Striding RQ reset
- net/mlx5e: Fix ICOSQ recovery flow with Striding RQ
- net/mlx5e: Do not recover from a non-fatal syndrome
- net/mlx5_core: Set IB capability mask1 to fix ib_srpt connection failure
- net/mlx5e: kTLS, Fix TCP seq off-by-1 issue in TX resync flow
- net/mlx5e: Fix endianness handling in pedit mask
- cgroup-v1: cgroup_pidlist_next should update position index
- nfs: add minor version to nfs_server_key for fscache
- drivers/of/of_mdio.c:fix of_mdiobus_register()
- cgroup1: don't call release_agent when it is ""
- veth: ignore peer tx_dropped when counting local rx_dropped
- drm/amd/display: update soc bb for nv14
- drm/amdgpu: correct ROM_INDEX/DATA offset for VEGA20
- [armhf] drm/exynos: Fix cleanup of IOMMU related objects
- [x86] iommu/vt-d: Silence RCU-list debugging warnings
- scsi: ipr: Fix softlockup when rescanning devices in petitboot
- mac80211: Do not send mesh HWMP PREQ if HWMP is disabled
- [x86] iommu/vt-d: Fix debugfs register reads
- [x86] iommu/vt-d: Populate debugfs if IOMMUs are detected
- Input: fix stale timestamp on key autorepeat events
- [x86] Input: synaptics - enable RMI on HP Envy 13-ad105ng
- Input: avoid BIT() macro usage in the serio.h UAPI header
- IB/rdmavt: Free kernel completion queue when done
- RDMA/core: Fix missing error check on dev_set_name()
- RDMA/odp: Fix leaking the tgid for implicit ODP
- gpiolib: Fix irq_disable() semantics
- RDMA/nl: Do not permit empty devices names during
RDMA_NLDEV_CMD_NEWLINK/SET
- RDMA/mad: Do not crash if the rdma device does not have a umad interface
- ceph: check POOL_FLAG_FULL/NEARFULL in addition to OSDMAP_FULL/NEARFULL
- ceph: fix memory leak in ceph_cleanup_snapid_map()
- [x86] KVM: SVM: Issue WBINVD after deactivating an SEV guest
- [armhf] dts: dra7: Add bus_dma_limit for L3 bus
- [armhf] dts: omap5: Add bus_dma_limit for L3 bus
- perf probe: Fix to delete multiple probe event
- perf probe: Do not depend on dwfl_module_addrsym()
- rtlwifi: rtl8188ee: Fix regression due to commit d1d1a96bdb44
- drm/prime: use dma length macro when mapping sg
- drm/amdgpu: fix scatter-gather mapping with user pages
- drm/radeon: fix scatter-gather mapping with user pages
- [armhf] soc: samsung: chipid: Fix return value on non-Exynos platforms
- scsi: sd: Fix optimal I/O size for devices that change reported values
- nl80211: fix NL80211_ATTR_CHANNEL_WIDTH attribute type
- mac80211: drop data frames without key on encrypted links
- mac80211: mark station unauthorized before key removal
- mm/swapfile.c: move inode_lock out of claim_swapfile
- drivers/base/memory.c: indicate all memory blocks as removable
- mm/sparse: fix kernel crash with pfn_section_valid check
- mm: fork: fix kernel_stack memcg stats for various stack implementations
- [x86] gpiolib: acpi: Correct comment for HP x2 10 honor_wakeup quirk
- gpiolib: acpi: Rework honor_wakeup option into an ignore_wake option
- [x86] gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 BYT +
AXP288 model
- bpf: Fix cgroup ref leak in cgroup_bpf_inherit on out-of-memory
- RDMA/core: Ensure security pkey modify is not lost
- afs: Fix handling of an abort from a service handler
- genirq: Fix reference leaks on irq affinity notifiers
- xfrm: handle NETDEV_UNREGISTER for xfrm device
- vti[6]: fix packet tx through bpf_redirect() in XinY cases
- RDMA/mlx5: Fix the number of hwcounters of a dynamic counter
- RDMA/mlx5: Fix access to wrong pointer while performing flush due to
error
- RDMA/mlx5: Block delay drop to unprivileged users
- xfrm: fix uctx len check in verify_sec_ctx_len
- xfrm: add the missing verify_sec_ctx_len check in xfrm_add_acquire
- xfrm: policy: Fix doulbe free in xfrm_policy_timer
- afs: Fix client call Rx-phase signal handling
- afs: Fix some tracing details
- afs: Fix unpinned address list during probing
- ieee80211: fix HE SPR size calculation
- mac80211: set IEEE80211_TX_CTRL_PORT_CTRL_PROTO for nl80211 TX
- netfilter: flowtable: reload ip{v6}h in nf_flow_tuple_ip{v6}
- netfilter: flowtable: populate addr_type mask
- netfilter: nft_fwd_netdev: validate family and chain type
- netfilter: nft_fwd_netdev: allow to redirect to ifb via ingress
- [i386] bpf, x32: Fix bug with JMP32 JSET BPF_X checking upper bits
- bpf: Initialize storage pointers to NULL to prevent freeing garbage
pointer
- bpf/btf: Fix BTF verification of enum members in struct/union
- bpf, sockmap: Remove bucket->lock from sock_{hash|map}_free
- [armhf] dts: sun8i-a83t-tbs-a711: Fix USB OTG mode detection
- vti6: Fix memory leak of skb if input policy check fails
- r8169: fix PHY driver check on platforms w/o module softdeps
- [x86] clocksource/drivers/hyper-v: Untangle stimers and timesync from
clocksources
- bpf: Undo incorrect __reg_bound_offset32 handling
- USB: serial: option: add support for ASKEY WWHC050
- USB: serial: option: add BroadMobi BM806U
- USB: serial: option: add Wistron Neweb D19Q1
- USB: cdc-acm: restore capability check order
- USB: serial: io_edgeport: fix slab-out-of-bounds read in
edge_interrupt_callback
- [armhf,arm64] usb: musb: fix crash with highmen PIO and usbmon
- media: flexcop-usb: fix endpoint sanity check
- media: usbtv: fix control-message timeouts
- staging: rtl8188eu: Add ASUS USB-N10 Nano B1 to device table
- [x86] staging: wlan-ng: fix ODEBUG bug in prism2sta_disconnect_usb
- [x86] staging: wlan-ng: fix use-after-free Read in hfa384x_usbin_callback
- [x86] ahci: Add Intel Comet Lake H RAID PCI ID
- libfs: fix infoleak in simple_attr_read()
- media: ov519: add missing endpoint sanity checks (CVE-2020-11608)
- media: dib0700: fix rc endpoint lookup
- media: stv06xx: add missing descriptor sanity checks (CVE-2020-11609)
- media: xirlink_cit: add missing descriptor sanity checks
(CVE-2020-11668)
- media: v4l2-core: fix a use-after-free bug of sd->devnode
https://www.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.5.15
- bpf: update jmp32 test cases to fix range bound deduction
- mac80211: Check port authorization in the ieee80211_tx_dequeue() case
- mac80211: fix authentication with iwlwifi/mvm
- vt: selection, introduce vc_is_sel
- vt: ioctl, switch VT_IS_IN_USE and VT_BUSY to inlines
- vt: switch vt_dont_switch to bool
- vt: vt_ioctl: remove unnecessary console allocation checks
- vt: vt_ioctl: fix VT_DISALLOCATE freeing in-use virtual console
- vt: vt_ioctl: fix use-after-free in vt_in_use()
- [x86] platform: pmc_atom: Add Lex 2I385SW to critclk_systems DMI table
- bpf: Explicitly memset the bpf_attr structure
- bpf: Explicitly memset some bpf info structures declared on the stack
- iwlwifi: don't send GEO_TX_POWER_LIMIT if no wgds table
- [x86] gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 CHT +
AXP288 model
- [armhf] clk: imx: Align imx sc clock msg structs to 4
- [armhf] clk: imx: Align imx sc clock parent msg structs to 4
- libceph: fix alloc_msg_with_page_vector() memory leaks
- perf map: Fix off by one in strncpy() size argument
- [armel,armhf] dts: bcm283x: Fix vc4's firmware bus DMA limitations
- [armel] bcm2835-rpi-zero-w: Add missing pinctrl name
- [armhf] dts: imx6: phycore-som: fix arm and soc minimum voltage
- [armhf] dts: N900: fix onenand timings
https://www.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.5.16
- ipv4: fix a RCU-list lock in fib_triestat_seq_show
- net, ip_tunnel: fix interface lookup with no key
- sctp: fix possibly using a bad saddr with a given dst
- sctp: fix refcount bug in sctp_wfree
- [arm64,riscv64] net: macb: Fix handling of fixed-link node
- nvme-rdma: Avoid double freeing of async event data
- drm/amdgpu: add fbdev suspend/resume on gpu reset
- [x86] drm/amd/display: Add link_rate quirk for Apple 15" MBP 2017
- drm/bochs: downgrade pci_request_region failure from error to warning
- initramfs: restore default compression behavior
- drm/amdgpu: fix typo for vcn1 idle check
- tools/power turbostat: Fix gcc build warnings
- tools/power turbostat: Fix missing SYS_LPI counter on some Chromebooks
- tools/power turbostat: Fix 32-bit capabilities warning
- padata: fix uninitialized return value in padata_replace()
- brcmfmac: abort and release host after error
- XArray: Fix xa_find_next for large multi-index entries
- misc: rtsx: set correct pcr_ops for rts522A
- PCI: sysfs: Revert "rescan" file renames
- [x86] mei: me: add cedar fork device ids
- nvmem: check for NULL reg_read and reg_write before dereferencing
- [armhf] extcon: axp288: Add wakeup support
- Revert "dm: always call blk_queue_split() in dm_process_bio()"
- [x86] ALSA: hda/ca0132 - Add Recon3Di quirk to handle integrated sound on
EVGA X99 Classified motherboard
- iwlwifi: consider HE capability when setting LDPC
- iwlwifi: yoyo: don't add TLV offset when reading FIFOs
- iwlwifi: dbg: don't abort if sending DBGC_SUSPEND_RESUME fails
- rxrpc: Fix sendmsg(MSG_WAITALL) handling
- IB/hfi1: Ensure pq is not left on waitlist
- sched: act: count in the size of action flags bitfield
- tcp: fix TFO SYNACK undo to avoid double-timestamp-undo
- [x86,ia64] watchdog: iTCO_wdt: Export vendorsupport
- [x86,ia64] watchdog: iTCO_wdt: Make ICH_RES_IO_SMI optional
- i2c: i801: Do not add ICH_RES_IO_SMI for the iTCO_wdt device
- net: genetlink: return the error code when attribute parsing fails.
- net: Fix Tx hash bound checking
- net/smc: fix cleanup for linkgroup setup failures
- padata: always acquire cpu_hotplug_lock before pinst->lock
- mm: mempolicy: require at least one nodeid for MPOL_PREFERRED
(CVE-2020-11565)
https://www.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.5.17
- cxgb4: fix MPS index overwrite when setting MAC address
- ipv6: don't auto-add link-local address to lag ports
- [armhf] net: dsa: bcm_sf2: Do not register slave MDIO bus with OF
- [armhf] net: dsa: bcm_sf2: Ensure correct sub-node is parsed
- net: phy: micrel: kszphy_resume(): add delay after genphy_resume() before
accessing PHY registers
- net_sched: add a temporary refcnt for struct tcindex_data
- net_sched: fix a missing refcnt in tcindex_init()
- [armhf,arm64] net: stmmac: dwmac1000: fix out-of-bounds mac address reg
setting
- slcan: Don't transmit uninitialized stack data in padding
- tun: Don't put_page() for all negative return values from XDP program
- r8169: change back SG and TSO to be disabled by default
- cxgb4: free MQPRIO resources in shutdown path
- [s390x] prevent leaking kernel address in BEAR
- random: always use batched entropy for get_random_u{32,64}
- [armhf,arm64] usb: dwc3: gadget: Wrap around when skip TRBs
- slub: improve bit diffusion for freelist ptr obfuscation
- ubi: fastmap: Free unused fastmap anchor peb during detach
- RDMA/ucma: Put a lock around every call to the rdma_cm layer
- RDMA/cma: Teach lockdep about the order of rtnl and lock
- RDMA/siw: Fix passive connection establishment
- Bluetooth: RFCOMM: fix ODEBUG bug in rfcomm_dev_ioctl
- RDMA/cm: Update num_paths in cma_resolve_iboe_route error flow
- blk-mq: Keep set->nr_hw_queues and set->map[].nr_queues in sync
- fbcon: fix null-ptr-deref in fbcon_switch
- driver core: Reevaluate dev->links.need_for_probe as suppliers are added
- [x86] iommu/vt-d: Allow devices with RMRRs to use identity domain
- ACPI: PM: Add acpi_[un]register_wakeup_handler()
- [x86] platform: intel_int0002_vgpio: Use acpi_register_wakeup_handler()
- IB/hfi1: Call kobject_put() when kobject_init_and_add() fails
- IB/hfi1: Fix memory leaks in sysfs registration and unregistration
- IB/mlx5: Replace tunnel mpls capability bits for tunnel_offloads
- [armhf] imx: Enable ARM_ERRATA_814220 for i.MX6UL and i.MX7D
- [armhf] imx: only select ARM_ERRATA_814220 for ARMv7-A
- ceph: remove the extra slashes in the server path
- ceph: canonicalize server path in place
.
[ Noah Meyerhans ]
* Fix autopkgtest failure due to pycodestyle violation
* [cloud] Re-enable kernel page merge functionality (Closes: #955366)
* [cloud] Apply a number of additional optimizations (Closes: #947759)
- Statically link nvme and ext4 drivers with the kernel
- [amd64] Re-enable SCHED_MC_PRIO
- Switch to LZ4 for compression
- Disable a number of additional drivers unlikely to be found in
cloud environments
.
[ Ben Hutchings ]
* drm: Disable DRM_LEGACY (DRI1)
* Bump ABI to 2
* WireGuard: Update for renaming of skb_reset_tc() to skb_reset_redirect()
* lib/fonts: Enable FONTS, FONT_8x8, FONT_8x16, FONT_TER16x32 for most
flavours (Closes: #956173)
* keys: Enable PERSISTENT_KEYRINGS
* mm: Enable DEFERRED_STRUCT_PAGE_INIT (Closes: #954025)
* [armel/marvell] mm: Enable COMPACTION (Closes: #949171)
* [x86} media/cec: Enable CEC_PLATFORM_DRIVERS; enable VIDEO_SECO_CEC as a
module (Closes: #951543)
* [x86] sound/soc/intel: Enable SND_SOC_INTEL_BYT_CHT_CX2072X_MACH as module
(Closes: #951482)
.
[ Sudip Mukherjee ]
* Remove libbpf. (See: #948041)
.
[ Jason A. Donenfeld ]
* Provide wireguard-modules as stop-gap for packages.
.
[ Christian Barcenas ]
* linux-cpupower: Add libcap to Build-Depends and turbostat linker flags
.
[ Joel Johnson ]
* [armhf] Build PHY_MVEBU_A38X_COMPHY module (Closes: #951409)
.
[ Josua Mayer ]
* [arm64] enable support for the Honeycomb arm64 workstation
(Closes: #948576)
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