三菱ＵＦＪ会社から緊急のご連絡
by 三菱ＵＦＪニコス Net Branch
三菱ＵＦＪ銀行利用いただき、ありがとうございます。
アカウントに不適切なログインが検出されたため、アカウントの制限を許可し、24時間以内にアカウントのセキュリティを確認して、プロパティの安全性を確保してください。最近、詐欺事件が多発しているため、お客様の口座のセキュリティを確保するため、銀行のセキュリティシステムをアップグレードしました。お早めに個人情報の更新を完了してください。
ご不便をおかけしますが、ご了承ください。
▽お手続きはこちら
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▼送信者に関する情報
三菱ＵＦＪ銀行
東京都中野区中野4-3-2
──────────────────────────────────
Copyright(C) Mitsubishi UFJ Co.,Ltd.All Rights Reserved.
4 months, 2 weeks
- 1
- 0
[net] 40867d74c3: kernel-selftests.net.vrf-xfrm-tests.sh.No_qdisc_on_VRF_device.IPv6_xfrm_policy_based_on_address.fail
by kernel test robot
Greeting,
FYI, we noticed the following commit (built with gcc-9):
commit: 40867d74c374b235e14d839f3a77f26684feefe5 ("net: Add l3mdev index to flow struct and avoid oif reset for port devices")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
in testcase: kernel-selftests
version: kernel-selftests-x86_64-4aeb6e60-1_20220324
with following parameters:
group: net
ucode: 0xec
test-description: The kernel contains a set of "self tests" under the tools/testing/selftests/ directory. These are intended to be small unit tests to exercise individual code paths in the kernel.
test-url: https://www.kernel.org/doc/Documentation/kselftest.txt
on test machine: 8 threads Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz with 28G memory
caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <oliver.sang(a)intel.com>
actually, besides reported in title, there are also below cases failed on this
commit, but pass on parent:
c84d86a0295c2448 40867d74c374b235e14d839f3a7
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
:6 100% 6:6 kernel-selftests.net.srv6_end_dt46_l3vpn_test.sh.SRv6_VPN_connectivity_test_among_hosts_in_the_same_tenant.IPv6_Hosts_connectivity_hs-t100-1_->_hs-t100-2_tenant_100.fail
:6 100% 6:6 kernel-selftests.net.srv6_end_dt46_l3vpn_test.sh.SRv6_VPN_connectivity_test_among_hosts_in_the_same_tenant.IPv6_Hosts_connectivity_hs-t100-2_->_hs-t100-1_tenant_100.fail
:6 100% 6:6 kernel-selftests.net.srv6_end_dt46_l3vpn_test.sh.SRv6_VPN_connectivity_test_among_hosts_in_the_same_tenant.IPv6_Hosts_connectivity_hs-t200-3_->_hs-t200-4_tenant_200.fail
:6 100% 6:6 kernel-selftests.net.srv6_end_dt46_l3vpn_test.sh.SRv6_VPN_connectivity_test_among_hosts_in_the_same_tenant.IPv6_Hosts_connectivity_hs-t200-4_->_hs-t200-3_tenant_200.fail
:6 100% 6:6 kernel-selftests.net.srv6_end_dt46_l3vpn_test.sh.fail
:6 100% 6:6 kernel-selftests.net.srv6_end_dt6_l3vpn_test.sh.SRv6_VPN_connectivity_test_among_hosts_in_the_same_tenant.Hosts_connectivity_hs-t100-1_->_hs-t100-2_tenant_100.fail
:6 100% 6:6 kernel-selftests.net.srv6_end_dt6_l3vpn_test.sh.SRv6_VPN_connectivity_test_among_hosts_in_the_same_tenant.Hosts_connectivity_hs-t100-2_->_hs-t100-1_tenant_100.fail
:6 100% 6:6 kernel-selftests.net.srv6_end_dt6_l3vpn_test.sh.SRv6_VPN_connectivity_test_among_hosts_in_the_same_tenant.Hosts_connectivity_hs-t200-3_->_hs-t200-4_tenant_200.fail
:6 100% 6:6 kernel-selftests.net.srv6_end_dt6_l3vpn_test.sh.SRv6_VPN_connectivity_test_among_hosts_in_the_same_tenant.Hosts_connectivity_hs-t200-4_->_hs-t200-3_tenant_200.fail
:6 100% 6:6 kernel-selftests.net.srv6_end_dt6_l3vpn_test.sh.fail
:6 100% 6:6 kernel-selftests.net.vrf-xfrm-tests.sh.No_qdisc_on_VRF_device.IPv6_xfrm_policy_based_on_address.fail
:6 100% 6:6 kernel-selftests.net.vrf-xfrm-tests.sh.netem_qdisc_on_VRF_device.IPv6_xfrm_policy_based_on_address.fail
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
sudo bin/lkp install job.yaml # job file is attached in this email
bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
sudo bin/lkp run generated-yaml-file
# if come across any failure that blocks the test,
# please remove ~/.lkp and /lkp dir to run from a clean state.
--
0-DAY CI Kernel Test Service
https://01.org/lkp
4 months, 2 weeks
- 2
- 1
China logistics and supply chain
by Tracy
Dear Partner
Good day,
Left and right freight limited specializes in the import and export cargo transportation of China's airports,
air freight electronic cigarettes and other built-in battery products, pure battery products, welcome to cooperate
contact me in Mail or add my Skype, whatsapp , QQ ,Wechat to contact directly . Looking forward u reply , sincerely .
Best RegardsTracy Left and Right Freight Limited Address:Room103,He Sheng Building NO.633 Bu Long RD Bantian Street Longgang District Shenzhen.China 518109TEL: 86-755-88250020 FAX: 86-755-88250012Mobile/Wechat/What'sapp: +86-18988781636 Skype: logistics_china1 QQ:484156048
Email: tracy(a)lrfreight.comWebsite: http://www.lrfreight.com
4 months, 2 weeks
- 1
- 0
【重要】JRおでかけネットアカウントの自動退会処理について
by jr-odekake.net
日頃より「JRおでかけネット」をご利用いただきありがとうございます。
「JRおでかけネット」は 2022 年 2月 06 日(日)にサービスをリニューアルいたしました。これ に伴い、「JRおでかけネット」利用規約・会員規約を変更し。
弊社では、２年間「JRおでかけネット」のご利用（ログイン）がない場合、個人情報保護の観点。
から、会員規約に基づき自動的に退会の処理を行わせていただいております。なお、対象アカウントの自動退会処理を、本規約に基づき、2022 年 2 月 20 日(日)より順次、実施させていただきます。
２年以上ログインしていないお客さまで、今後も「JRおでかけネット」をご利用いただける場合 は、2022 年 3 月 31 日(木)よりも前に、一度ログイン操作をお願いいたします。
お客さまにはご不便をおかけいたしますが、何卒ご理解を賜りますようお願い申し上げ 。
⇒ログインはこちら
※このメールは「JRおでかけネット」より自動配信されています。
お問い合わせ先
JRおでかけネットサポートセンター
TEL 0570-00-2486
受付時間 8時00分～22時00分
サイト運営・管理
JR西日本ネットステーション
--------------------
なお、アカウントが退会処理された場合も、新たにアカウント登録（無料登録）していた だくことですぐに「JRおでかけネット」をご利用いただくことができますので、今後もご愛顧いた だけますようよろしくお願いいたします。
頂いたご意見･ご要望にすべて回答をさしあげられない場合がございますので､ご了承ください｡
ご不明な点のある方は、JRおでかけネットサポートセンターまでご連絡ください。
Copyright © WEST JARAN RAILWAY COMPANY all rights reserved.
4 months, 2 weeks
- 1
- 0
[llc] 764f4eb684: canonical_address#:#[##]
by kernel test robot
Greeting,
FYI, we noticed the following commit (built with gcc-9):
commit: 764f4eb6846f5475f1244767d24d25dd86528a4a ("llc: fix netdevice reference leaks in llc_ui_bind()")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
in testcase: trinity
version: trinity-static-x86_64-x86_64-1c734c75-1_2020-01-06
with following parameters:
runtime: 300s
test-description: Trinity is a linux system call fuzz tester.
test-url: http://codemonkey.org.uk/projects/trinity/
on test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 16G
caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <oliver.sang(a)intel.com>
[ 75.521971][ T1314] WARNING: The mand mount option has been deprecated and
[ 75.521971][ T1314] and is ignored by this kernel. Remove the mand
[ 75.521971][ T1314] option from the mount to silence this warning.
[ 75.521971][ T1314] =======================================================
[ 78.959259][ T1387] can: request_module (can-proto-2) failed.
[ 80.594912][ T1423] can: request_module (can-proto-1) failed.
[ 81.345613][ T1436] futex_wake_op: trinity-c2 tries to shift op by -1703; fix this program
[ 85.385564][ T1544] can: request_module (can-proto-1) failed.
[ 89.567017][ T1623] general protection fault, probably for non-canonical address 0xdffffc000000001b: 0000 [#1] KASAN
[ 89.569460][ T1623] KASAN: null-ptr-deref in range [0x00000000000000d8-0x00000000000000df]
[ 89.571360][ T1623] CPU: 0 PID: 1623 Comm: trinity-c1 Not tainted 5.17.0-rc8-02809-g764f4eb6846f #1
[ 89.573563][ T1623] RIP: 0010:llc_ui_sendmsg (net/llc/af_llc.c:947)
[ 89.574622][ T1623] Code: 80 3c 02 00 0f 85 98 0c 00 00 49 8b 84 24 38 05 00 00 48 ba 00 00 00 00 00 fc ff df 48 8d b8 de 00 00 00 48 89 f9 48 c1 e9 03 <0f> b6 0c 11 48 89 fa 83 e2 07 ff c2 38 ca 7c 08 84 c9 0f 85 e5 05
All code
========
0: 80 3c 02 00 cmpb $0x0,(%rdx,%rax,1)
4: 0f 85 98 0c 00 00 jne 0xca2
a: 49 8b 84 24 38 05 00 mov 0x538(%r12),%rax
11: 00
12: 48 ba 00 00 00 00 00 movabs $0xdffffc0000000000,%rdx
19: fc ff df
1c: 48 8d b8 de 00 00 00 lea 0xde(%rax),%rdi
23: 48 89 f9 mov %rdi,%rcx
26: 48 c1 e9 03 shr $0x3,%rcx
2a:* 0f b6 0c 11 movzbl (%rcx,%rdx,1),%ecx <-- trapping instruction
2e: 48 89 fa mov %rdi,%rdx
31: 83 e2 07 and $0x7,%edx
34: ff c2 inc %edx
36: 38 ca cmp %cl,%dl
38: 7c 08 jl 0x42
3a: 84 c9 test %cl,%cl
3c: 0f .byte 0xf
3d: 85 e5 test %esp,%ebp
3f: 05 .byte 0x5
Code starting with the faulting instruction
===========================================
0: 0f b6 0c 11 movzbl (%rcx,%rdx,1),%ecx
4: 48 89 fa mov %rdi,%rdx
7: 83 e2 07 and $0x7,%edx
a: ff c2 inc %edx
c: 38 ca cmp %cl,%dl
e: 7c 08 jl 0x18
10: 84 c9 test %cl,%cl
12: 0f .byte 0xf
13: 85 e5 test %esp,%ebp
15: 05 .byte 0x5
[ 89.574622][ T1623] RSP: 0018:ffffc900001efa68 EFLAGS: 00010207
[ 89.574622][ T1623] RAX: 0000000000000000 RBX: ffffc900001efe60 RCX: 000000000000001b
[ 89.574622][ T1623] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: 00000000000000de
[ 89.574622][ T1623] RBP: ffffc900001efb60 R08: 1ffff11021ffca07 R09: ffffed1021ffca08
[ 89.574622][ T1623] R10: ffff88810ffe5538 R11: ffffed1021ffca07 R12: ffff88810ffe5000
[ 89.574622][ T1623] R13: ffffc900001efd40 R14: ffff8881409ac5c0 R15: ffffc900001efb38
[ 89.574622][ T1623] FS: 000000000109a880(0000) GS:ffffffff83ee6000(0000) knlGS:0000000000000000
[ 89.574622][ T1623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 89.574622][ T1623] CR2: 00007f03db89f7fc CR3: 0000000126691000 CR4: 00000000000406f0
[ 89.574622][ T1623] Call Trace:
[ 89.574622][ T1623] <TASK>
[ 89.574622][ T1623] ? lock_downgrade (kernel/locking/lockdep.c:5647)
[ 89.574622][ T1623] ? llc_ui_autobind (net/llc/af_llc.c:919)
[ 89.574622][ T1623] ? __might_sleep (kernel/sched/core.c:9515 (discriminator 14))
[ 89.574622][ T1623] ? __kasan_check_write (mm/kasan/shadow.c:38)
[ 89.574622][ T1623] ? llc_ui_autobind (net/llc/af_llc.c:919)
[ 89.574622][ T1623] ____sys_sendmsg (net/socket.c:708 net/socket.c:725 net/socket.c:2413)
[ 89.574622][ T1623] ? sock_write_iter (net/socket.c:2360)
[ 89.574622][ T1623] ? pvclock_clocksource_read (arch/x86/include/asm/atomic64_64.h:184 include/linux/atomic/atomic-instrumented.h:1123 arch/x86/kernel/pvclock.c:107)
[ 89.574622][ T1623] ? __lock_acquire (kernel/locking/lockdep.c:5027)
[ 89.574622][ T1623] ___sys_sendmsg (net/socket.c:2469)
[ 89.574622][ T1623] ? __kasan_check_write (mm/kasan/shadow.c:38)
[ 89.574622][ T1623] ? sendmsg_copy_msghdr (net/socket.c:2456)
[ 89.574622][ T1623] ? check_prev_add (kernel/locking/lockdep.c:3757)
[ 89.574622][ T1623] ? __kasan_check_write (mm/kasan/shadow.c:38)
[ 89.574622][ T1623] ? pvclock_clocksource_read (arch/x86/include/asm/atomic64_64.h:184 include/linux/atomic/atomic-instrumented.h:1123 arch/x86/kernel/pvclock.c:107)
[ 89.574622][ T1623] ? __fdget (fs/file.c:1018)
[ 89.574622][ T1623] ? sockfd_lookup_light (net/socket.c:551)
[ 89.574622][ T1623] __sys_sendmsg (include/linux/file.h:32 net/socket.c:2498)
[ 89.574622][ T1623] ? __sys_sendmsg_sock (net/socket.c:2484)
[ 89.574622][ T1623] ? rapl_pmu_event_stop (arch/x86/events/rapl.c:300)
[ 89.574622][ T1623] ? syscall_enter_from_user_mode (arch/x86/include/asm/irqflags.h:45 arch/x86/include/asm/irqflags.h:80 kernel/entry/common.c:107)
[ 89.574622][ T1623] __x64_sys_sendmsg (net/socket.c:2503)
[ 89.574622][ T1623] ? syscall_enter_from_user_mode (arch/x86/include/asm/irqflags.h:45 arch/x86/include/asm/irqflags.h:80 kernel/entry/common.c:107)
[ 89.574622][ T1623] do_syscall_64 (arch/x86/entry/common.c:50 arch/x86/entry/common.c:80)
[ 89.574622][ T1623] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:113)
[ 89.574622][ T1623] RIP: 0033:0x463519
[ 89.574622][ T1623] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db 59 00 00 c3 66 2e 0f 1f 84 00 00 00 00
All code
========
0: 00 f3 add %dh,%bl
2: c3 retq
3: 66 2e 0f 1f 84 00 00 nopw %cs:0x0(%rax,%rax,1)
a: 00 00 00
d: 0f 1f 40 00 nopl 0x0(%rax)
11: 48 89 f8 mov %rdi,%rax
14: 48 89 f7 mov %rsi,%rdi
17: 48 89 d6 mov %rdx,%rsi
1a: 48 89 ca mov %rcx,%rdx
1d: 4d 89 c2 mov %r8,%r10
20: 4d 89 c8 mov %r9,%r8
23: 4c 8b 4c 24 08 mov 0x8(%rsp),%r9
28: 0f 05 syscall
2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction
30: 0f 83 db 59 00 00 jae 0x5a11
36: c3 retq
37: 66 data16
38: 2e cs
39: 0f .byte 0xf
3a: 1f (bad)
3b: 84 00 test %al,(%rax)
3d: 00 00 add %al,(%rax)
...
Code starting with the faulting instruction
===========================================
0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax
6: 0f 83 db 59 00 00 jae 0x59e7
c: c3 retq
d: 66 data16
e: 2e cs
f: 0f .byte 0xf
10: 1f (bad)
11: 84 00 test %al,(%rax)
13: 00 00 add %al,(%rax)
To reproduce:
# build kernel
cd linux
cp config-5.17.0-rc8-02809-g764f4eb6846f .config
make HOSTCC=gcc-9 CC=gcc-9 ARCH=x86_64 olddefconfig prepare modules_prepare bzImage modules
make HOSTCC=gcc-9 CC=gcc-9 ARCH=x86_64 INSTALL_MOD_PATH=<mod-install-dir> modules_install
cd <mod-install-dir>
find lib/ | cpio -o -H newc --quiet | gzip > modules.cgz
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
bin/lkp qemu -k <bzImage> -m modules.cgz job-script # job-script is attached in this email
# if come across any failure that blocks the test,
# please remove ~/.lkp and /lkp dir to run from a clean state.
--
0-DAY CI Kernel Test Service
https://01.org/lkp
4 months, 2 weeks
- 1
- 0
[md/raid5] 90ac8e68f3: kernel_BUG_at_drivers/md/raid#.c
by kernel test robot
Greeting,
FYI, we noticed the following commit (built with gcc-9):
commit: 90ac8e68f3b434acc9aad21a1e27c3c9565d6a3c ("md/raid5: Pivot raid5_make_request()")
https://github.com/sbates130272/linux-p2pmem.git raid5_lock_cont_v1
in testcase: mdadm-selftests
version: mdadm-selftests-x86_64-5f41845-1_20220325
with following parameters:
disk: 1HDD
test_prefix: 07revert
ucode: 0x28
on test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-4790T CPU @ 2.70GHz with 16G memory
caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <oliver.sang(a)intel.com>
[ 92.139721][ T1121] kernel BUG at drivers/md/raid5.c:780!
[ 92.145157][ T1121] invalid opcode: 0000 [#1] SMP KASAN PTI
[ 92.150783][ T1121] CPU: 7 PID: 1121 Comm: mkfs.ext3 Not tainted 5.17.0-00007-g90ac8e68f3b4 #1
[ 92.159441][ T1121] Hardware name: Gigabyte Technology Co., Ltd. Z97X-UD5H/Z97X-UD5H, BIOS F9 04/21/2015
[ 92.168957][ T1121] RIP: 0010:stripe_can_batch (drivers/md/raid5.c:780 drivers/md/raid5.c:814 drivers/md/raid5.c:806) raid456
[ 92.175345][ T1121] Code: 5b 28 48 8d 7b 40 48 89 f9 48 c1 e9 03 0f b6 14 11 84 d2 74 05 80 fa 03 7e 7f 2b 43 40 41 39 c5 41 0f 94 c4 0f 8e 77 fe ff ff <0f> 0b 4c 89 ef e8 d8 47 f8 bf e9 5d fe ff ff 4c 89 ff e8 cb 47 f8
All code
========
0: 5b pop %rbx
1: 28 48 8d sub %cl,-0x73(%rax)
4: 7b 40 jnp 0x46
6: 48 89 f9 mov %rdi,%rcx
9: 48 c1 e9 03 shr $0x3,%rcx
d: 0f b6 14 11 movzbl (%rcx,%rdx,1),%edx
11: 84 d2 test %dl,%dl
13: 74 05 je 0x1a
15: 80 fa 03 cmp $0x3,%dl
18: 7e 7f jle 0x99
1a: 2b 43 40 sub 0x40(%rbx),%eax
1d: 41 39 c5 cmp %eax,%r13d
20: 41 0f 94 c4 sete %r12b
24: 0f 8e 77 fe ff ff jle 0xfffffffffffffea1
2a:* 0f 0b ud2 <-- trapping instruction
2c: 4c 89 ef mov %r13,%rdi
2f: e8 d8 47 f8 bf callq 0xffffffffbff8480c
34: e9 5d fe ff ff jmpq 0xfffffffffffffe96
39: 4c 89 ff mov %r15,%rdi
3c: e8 .byte 0xe8
3d: cb lret
3e: 47 f8 rex.RXB clc
Code starting with the faulting instruction
===========================================
0: 0f 0b ud2
2: 4c 89 ef mov %r13,%rdi
5: e8 d8 47 f8 bf callq 0xffffffffbff847e2
a: e9 5d fe ff ff jmpq 0xfffffffffffffe6c
f: 4c 89 ff mov %r15,%rdi
12: e8 .byte 0xe8
13: cb lret
14: 47 f8 rex.RXB clc
[ 92.194829][ T1121] RSP: 0018:ffffc90001f1f400 EFLAGS: 00010202
[ 92.200780][ T1121] RAX: 0000000000000002 RBX: ffff88841591a000 RCX: 1ffff11082b23408
[ 92.208633][ T1121] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88841591a040
[ 92.216477][ T1121] RBP: ffff888412fd94c8 R08: 0000000000000001 R09: ffffed10825fb29e
[ 92.224345][ T1121] R10: ffff888412fd94ef R11: ffffed10825fb29d R12: 0000000000000000
[ 92.232198][ T1121] R13: 0000000000000003 R14: ffff888412de4000 R15: ffff88841591a028
[ 92.240041][ T1121] FS: 00007f39b247d780(0000) GS:ffff88836ab80000(0000) knlGS:0000000000000000
[ 92.248862][ T1121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 92.255327][ T1121] CR2: 00007f39b244a000 CR3: 000000013771a001 CR4: 00000000001706e0
[ 92.263164][ T1121] Call Trace:
[ 92.266317][ T1121] <TASK>
[ 92.269126][ T1121] raid5_make_request (drivers/md/raid5.c:5984) raid456
[ 92.274992][ T1121] ? insert_work (include/linux/list.h:72 include/linux/list.h:102 kernel/workqueue.c:1372)
[ 92.279473][ T1121] ? raid5_get_active_stripe (drivers/md/raid5.c:5825) raid456
[ 92.286026][ T1121] ? do_writepages (mm/page-writeback.c:2367)
[ 92.290643][ T1121] ? filemap_fdatawrite_wbc (mm/filemap.c:385 mm/filemap.c:374)
[ 92.296052][ T1121] ? file_write_and_wait_range (mm/filemap.c:417 mm/filemap.c:775)
[ 92.301745][ T1121] ? do_fsync (include/linux/file.h:45 fs/sync.c:213)
[ 92.305784][ T1121] ? do_syscall_64 (arch/x86/entry/common.c:50 arch/x86/entry/common.c:80)
[ 92.310230][ T1121] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:113)
[ 92.316169][ T1121] ? finish_wait (kernel/sched/wait.c:415)
[ 92.320648][ T1121] ? get_partial_node+0xcf/0x240
[ 92.326073][ T1121] ? update_load_avg (kernel/sched/fair.c:3594 kernel/sched/fair.c:3849)
[ 92.330962][ T1121] ? update_cfs_group (arch/x86/include/asm/atomic64_64.h:22 include/linux/atomic/atomic-long.h:29 include/linux/atomic/atomic-instrumented.h:1266 kernel/sched/fair.c:3166 kernel/sched/fair.c:3215)
[ 92.335867][ T1121] md_handle_request (drivers/md/md.c:441)
[ 92.340695][ T1121] ? recovery_start_show (drivers/md/md.c:416)
[ 92.345845][ T1121] ? kasan_unpoison (mm/kasan/shadow.c:108 mm/kasan/shadow.c:142)
[ 92.350383][ T1121] ? recalibrate_cpu_khz (arch/x86/include/asm/msr.h:224 arch/x86/kernel/tsc.c:1095)
[ 92.355415][ T1121] ? ktime_get (kernel/time/timekeeping.c:290 kernel/time/timekeeping.c:386 kernel/time/timekeeping.c:829 kernel/time/timekeeping.c:817)
[ 92.359613][ T1121] ? __blk_queue_split (block/blk-merge.c:387)
[ 92.364606][ T1121] ? submit_bio_checks (include/linux/blk_types.h:225 include/linux/blk-cgroup.h:531 block/blk-core.c:767)
[ 92.369676][ T1121] md_submit_bio (drivers/md/md.c:453)
[ 92.374140][ T1121] ? md_handle_request (drivers/md/md.c:453)
[ 92.379132][ T1121] ? mempool_destroy (mm/mempool.c:375)
[ 92.383785][ T1121] __submit_bio (block/blk-core.c:791 block/blk-core.c:806)
[ 92.388179][ T1121] submit_bio_noacct (include/linux/bio.h:619 block/blk-core.c:855 block/blk-core.c:907 block/blk-core.c:894)
[ 92.393007][ T1121] ? __bio_add_page (arch/x86/include/asm/bitops.h:207 include/asm-generic/bitops/instrumented-non-atomic.h:135 include/linux/page-flags.h:426 block/bio.c:1010 block/bio.c:995)
[ 92.397748][ T1121] ? __submit_bio (block/blk-core.c:895)
[ 92.402306][ T1121] ? wb_position_ratio (mm/page-writeback.c:906)
[ 92.407306][ T1121] submit_bh_wbc (fs/buffer.c:3057)
[ 92.411788][ T1121] __block_write_full_page (fs/buffer.c:1814)
[ 92.417136][ T1121] ? end_buffer_write_sync (fs/buffer.c:343)
[ 92.422309][ T1121] __writepage (mm/page-writeback.c:2320)
[ 92.426530][ T1121] ? inode_to_bdi (mm/backing-dev.c:995 mm/backing-dev.c:985)
[ 92.431001][ T1121] write_cache_pages (mm/page-writeback.c:2256)
[ 92.435810][ T1121] ? folio_mark_dirty (mm/page-writeback.c:2318)
[ 92.440699][ T1121] ? tag_pages_for_writeback (mm/page-writeback.c:2180)
[ 92.446219][ T1121] ? generic_perform_write (mm/filemap.c:3800)
[ 92.451569][ T1121] ? blk_start_plug_nr_ios (block/blk-core.c:1276)
[ 92.456897][ T1121] generic_writepages (mm/page-writeback.c:2347 mm/page-writeback.c:2335)
[ 92.461699][ T1121] ? write_cache_pages (mm/page-writeback.c:2337)
[ 92.466701][ T1121] ? blkdev_bio_end_io (block/fops.c:529)
[ 92.471700][ T1121] ? fsnotify_handle_inode_event+0x440/0x440
[ 92.478183][ T1121] do_writepages (mm/page-writeback.c:2367)
[ 92.482664][ T1121] ? page_writeback_cpu_online (mm/page-writeback.c:2354)
[ 92.488176][ T1121] ? _raw_spin_lock (arch/x86/include/asm/atomic.h:202 include/linux/atomic/atomic-instrumented.h:543 include/asm-generic/qspinlock.h:82 include/linux/spinlock.h:185 include/linux/spinlock_api_smp.h:134 kernel/locking/spinlock.c:154)
[ 92.492803][ T1121] ? inode_to_bdi (mm/backing-dev.c:995 mm/backing-dev.c:985)
[ 92.497266][ T1121] ? wbc_attach_and_unlock_inode (arch/x86/include/asm/jump_label.h:27 include/linux/backing-dev.h:182 fs/fs-writeback.c:693)
[ 92.503048][ T1121] filemap_fdatawrite_wbc (mm/filemap.c:385 mm/filemap.c:374)
[ 92.508309][ T1121] file_write_and_wait_range (mm/filemap.c:417 mm/filemap.c:775)
[ 92.513828][ T1121] ? file_fdatawait_range (mm/filemap.c:770)
[ 92.518900][ T1121] blkdev_fsync (block/fops.c:467)
[ 92.523094][ T1121] do_fsync (include/linux/file.h:45 fs/sync.c:213)
[ 92.526959][ T1121] __x64_sys_fsync (fs/sync.c:218)
[ 92.531450][ T1121] do_syscall_64 (arch/x86/entry/common.c:50 arch/x86/entry/common.c:80)
[ 92.535748][ T1121] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:113)
[ 92.541527][ T1121] RIP: 0033:0x7f39b2592214
[ 92.545835][ T1121] Code: 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 8d 05 e9 f4 0c 00 8b 00 85 c0 75 13 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3c c3 0f 1f 00 53 89 fb 48 83 ec 10 e8 24 55
All code
========
0: 89 01 mov %eax,(%rcx)
2: 48 83 c8 ff or $0xffffffffffffffff,%rax
6: c3 retq
7: 66 2e 0f 1f 84 00 00 nopw %cs:0x0(%rax,%rax,1)
e: 00 00 00
11: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
16: 48 8d 05 e9 f4 0c 00 lea 0xcf4e9(%rip),%rax # 0xcf506
1d: 8b 00 mov (%rax),%eax
1f: 85 c0 test %eax,%eax
21: 75 13 jne 0x36
23: b8 4a 00 00 00 mov $0x4a,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 3c ja 0x6e
32: c3 retq
33: 0f 1f 00 nopl (%rax)
36: 53 push %rbx
37: 89 fb mov %edi,%ebx
39: 48 83 ec 10 sub $0x10,%rsp
3d: e8 .byte 0xe8
3e: 24 55 and $0x55,%al
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 3c ja 0x44
8: c3 retq
9: 0f 1f 00 nopl (%rax)
c: 53 push %rbx
d: 89 fb mov %edi,%ebx
f: 48 83 ec 10 sub $0x10,%rsp
13: e8 .byte 0xe8
14: 24 55 and $0x55,%al
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
sudo bin/lkp install job.yaml # job file is attached in this email
bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
sudo bin/lkp run generated-yaml-file
# if come across any failure that blocks the test,
# please remove ~/.lkp and /lkp dir to run from a clean state.
--
0-DAY CI Kernel Test Service
https://01.org/lkp
4 months, 2 weeks
- 1
- 0
[drm/i915] 58586680ff: phoronix-test-suite.darktable.Boat.OpenCL.seconds 139.5% regression
by kernel test robot
Greeting,
FYI, we noticed a 139.5% regression of phoronix-test-suite.darktable.Boat.OpenCL.seconds due to commit:
commit: 58586680ffadc37636120d9f59955aa5f7a32b7d ("drm/i915: Disable atomics in L3 for gen9")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
in testcase: phoronix-test-suite
on test machine: 12 threads 1 sockets Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz with 16G memory
with following parameters:
test: darktable-1.0.5
option_a: Boat
option_b: OpenCL
cpufreq_governor: performance
ucode: 0xec
test-description: The Phoronix Test Suite is the most comprehensive testing and benchmarking platform available that provides an extensible framework for which new tests can be easily added.
test-url: http://www.phoronix-test-suite.com/
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <oliver.sang(a)intel.com>
Details are as below:
-------------------------------------------------------------------------------------------------->
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
sudo bin/lkp install job.yaml # job file is attached in this email
bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
sudo bin/lkp run generated-yaml-file
# if come across any failure that blocks the test,
# please remove ~/.lkp and /lkp dir to run from a clean state.
=========================================================================================
compiler/cpufreq_governor/kconfig/option_a/option_b/rootfs/tbox_group/test/testcase/ucode:
gcc-9/performance/x86_64-rhel-8.3/Boat/OpenCL/debian-x86_64-phoronix/lkp-cfl-d1/darktable-1.0.5/phoronix-test-suite/0xec
commit:
29d88083d6 ("drm/i915/gem: Move freeze/freeze_late next to suspend/suspend_late")
58586680ff ("drm/i915: Disable atomics in L3 for gen9")
29d88083d6ff697c 58586680ffadc37636120d9f599
---------------- ---------------------------
%stddev %change %stddev
\ | \
18.66 ± 2% +139.5% 44.70 ± 2% phoronix-test-suite.darktable.Boat.OpenCL.seconds
89.20 +86.9% 166.70 phoronix-test-suite.time.elapsed_time
89.20 +86.9% 166.70 phoronix-test-suite.time.elapsed_time.max
26101 ± 3% -43.2% 14822 ± 5% phoronix-test-suite.time.involuntary_context_switches
103.33 -46.9% 54.83 phoronix-test-suite.time.percent_of_cpu_this_job_got
9.658e+08 ± 3% +92.2% 1.857e+09 cpuidle..time
2922129 ± 12% +54.4% 4510501 ± 7% cpuidle..usage
103.64 ± 2% +83.5% 190.18 ± 11% uptime.boot
1032 ± 2% +83.3% 1891 ± 14% uptime.idle
4.64 ± 3% +5.3 9.93 ± 3% mpstat.cpu.all.iowait%
2.07 ± 4% -0.3 1.81 ± 14% mpstat.cpu.all.irq%
3.13 ± 3% -1.4 1.77 ± 2% mpstat.cpu.all.sys%
7.14 ± 3% -2.7 4.48 ± 7% mpstat.cpu.all.usr%
422306 +20.5% 508672 meminfo.Active
233866 ± 3% +33.4% 312003 meminfo.Active(anon)
725925 ± 4% +11.9% 811980 meminfo.AnonHugePages
2612386 +11.6% 2916376 meminfo.Cached
3273053 +11.3% 3641931 meminfo.Committed_AS
1324227 +22.3% 1619169 meminfo.Shmem
422032 ± 4% +69.3% 714319 meminfo.Unevictable
4.00 +133.3% 9.33 ± 5% vmstat.cpu.wa
1843 ± 2% -43.3% 1046 ± 8% vmstat.io.bi
2677322 +10.9% 2970380 vmstat.memory.cache
0.00 +1e+102% 1.00 vmstat.procs.b
1.00 -100.0% 0.00 vmstat.procs.r
18596 ± 3% -42.4% 10714 ± 2% vmstat.system.cs
31709 -12.3% 27820 ± 5% vmstat.system.in
77.32 -37.9% 48.03 turbostat.Any%C0
538.00 -40.2% 321.50 ± 2% turbostat.Avg_MHz
12.80 -4.8 8.00 ± 2% turbostat.Busy%
44.08 ± 2% -12.6 31.46 ± 3% turbostat.CPUGFX%
25.58 ± 2% -26.1% 18.90 ± 6% turbostat.CorWatt
63.17 ± 8% -19.0% 51.17 ± 4% turbostat.CoreTmp
53.56 ± 3% +41.1% 75.58 turbostat.GFX%C0
46.26 ± 3% -47.7% 24.20 turbostat.GFX%rc6
2987864 ± 2% +59.0% 4750693 ± 7% turbostat.IRQ
35.14 ± 2% -18.7% 28.58 ± 4% turbostat.PkgWatt
2.03 -32.5% 1.37 turbostat.RAMWatt
126.64 -35.7% 81.45 ± 3% turbostat.Totl%C0
79717 ± 22% +47.1% 117280 ± 17% sched_debug.cfs_rq:/.load.avg
90122 ± 47% +110.3% 189564 ± 31% sched_debug.cfs_rq:/.load.stddev
401.67 ± 28% -40.9% 237.39 ± 38% sched_debug.cfs_rq:/.runnable_avg.min
769.84 ± 29% -39.1% 468.52 ± 16% sched_debug.cfs_rq:/.util_avg.avg
343.92 ± 32% -47.0% 182.19 ± 42% sched_debug.cfs_rq:/.util_avg.min
362716 ± 50% +69.7% 615398 ± 6% sched_debug.cpu.avg_idle.avg
33737 ± 81% +418.8% 175028 ± 69% sched_debug.cpu.avg_idle.min
25768 ± 59% +157.1% 66256 ± 46% sched_debug.cpu.clock.avg
25769 ± 59% +157.1% 66257 ± 46% sched_debug.cpu.clock.max
25768 ± 59% +157.1% 66256 ± 46% sched_debug.cpu.clock.min
25412 ± 59% +157.5% 65432 ± 46% sched_debug.cpu.clock_task.avg
25493 ± 59% +157.0% 65529 ± 46% sched_debug.cpu.clock_task.max
25210 ± 59% +158.7% 65225 ± 46% sched_debug.cpu.clock_task.min
524.29 ± 21% +33.1% 697.73 ± 9% sched_debug.cpu.curr->pid.stddev
39852 ± 88% +124.7% 89528 ± 15% sched_debug.cpu.nr_switches.avg
90571 ± 91% +130.1% 208407 ± 19% sched_debug.cpu.nr_switches.max
23831 ± 96% +143.6% 58062 ± 15% sched_debug.cpu.nr_switches.stddev
25768 ± 59% +157.1% 66256 ± 46% sched_debug.cpu_clk
25675 ± 59% +157.7% 66162 ± 46% sched_debug.ktime
25777 ± 59% +157.1% 66270 ± 46% sched_debug.sched_clk
58793 ± 4% +32.5% 77897 proc-vmstat.nr_active_anon
47110 +4.4% 49167 proc-vmstat.nr_active_file
334594 -2.2% 327272 proc-vmstat.nr_dirty_background_threshold
670008 -2.2% 655345 proc-vmstat.nr_dirty_threshold
653776 +11.6% 729500 proc-vmstat.nr_file_pages
867002 ± 3% +10.7% 960133 proc-vmstat.nr_foll_pin_acquired
802295 ± 3% +15.1% 923766 proc-vmstat.nr_foll_pin_released
3070445 -2.5% 2994848 proc-vmstat.nr_free_pages
429213 -3.2% 415420 proc-vmstat.nr_inactive_anon
29814 +4.4% 31115 proc-vmstat.nr_mapped
331210 +22.2% 404672 proc-vmstat.nr_shmem
17641 +1.4% 17891 proc-vmstat.nr_slab_reclaimable
105399 ± 4% +69.2% 178325 proc-vmstat.nr_unevictable
58793 ± 4% +32.5% 77897 proc-vmstat.nr_zone_active_anon
47110 +4.4% 49167 proc-vmstat.nr_zone_active_file
429213 -3.2% 415420 proc-vmstat.nr_zone_inactive_anon
105399 ± 4% +69.2% 178325 proc-vmstat.nr_zone_unevictable
8880631 +1.3% 8998111 proc-vmstat.numa_hit
8880631 +1.3% 8998111 proc-vmstat.numa_local
13881506 +1.5% 14095193 proc-vmstat.pgalloc_normal
648319 ± 2% +24.5% 807099 ± 3% proc-vmstat.pgfault
13805211 +1.6% 14028593 proc-vmstat.pgfree
48449 +50.0% 72681 proc-vmstat.pgreuse
36.56 ± 16% +181.6% 102.95 ± 5% perf-stat.i.MPKI
7.516e+08 ± 2% -42.1% 4.354e+08 ± 2% perf-stat.i.branch-instructions
2.64 ± 11% +2.4 5.06 ± 9% perf-stat.i.branch-miss-rate%
17282700 ± 7% -33.2% 11545195 ± 4% perf-stat.i.branch-misses
33.38 ± 8% -13.2 20.21 ± 5% perf-stat.i.cache-miss-rate%
28095351 ± 2% -43.1% 15991999 perf-stat.i.cache-misses
93205045 ± 3% -30.8% 64537379 perf-stat.i.cache-references
19079 ± 3% -43.0% 10882 ± 2% perf-stat.i.context-switches
2.19 ± 5% +57.6% 3.45 ± 6% perf-stat.i.cpi
6.282e+09 -40.0% 3.768e+09 perf-stat.i.cpu-cycles
16.44 ± 5% -39.6% 9.93 ± 16% perf-stat.i.cpu-migrations
455.29 +33.2% 606.29 ± 2% perf-stat.i.cycles-between-cache-misses
0.32 ± 12% +0.5 0.83 ± 14% perf-stat.i.dTLB-load-miss-rate%
1562757 ± 8% -28.1% 1123527 ± 8% perf-stat.i.dTLB-load-misses
1.151e+09 -43.3% 6.524e+08 perf-stat.i.dTLB-loads
0.04 ± 31% +0.1 0.14 ± 22% perf-stat.i.dTLB-store-miss-rate%
5.394e+08 -43.3% 3.056e+08 perf-stat.i.dTLB-stores
1108690 ± 2% -35.6% 713796 ± 9% perf-stat.i.iTLB-load-misses
1761170 ± 3% -43.5% 995856 ± 6% perf-stat.i.iTLB-loads
4.451e+09 ± 2% -42.7% 2.55e+09 ± 2% perf-stat.i.instructions
12650 ± 5% -33.0% 8470 ± 9% perf-stat.i.instructions-per-iTLB-miss
0.63 ± 2% -27.0% 0.46 ± 2% perf-stat.i.ipc
21.06 ± 5% -45.4% 11.50 ± 5% perf-stat.i.major-faults
523546 -40.0% 314024 perf-stat.i.metric.GHz
2.125e+08 -42.5% 1.222e+08 perf-stat.i.metric.M/sec
6074 ± 5% -30.6% 4217 ± 2% perf-stat.i.minor-faults
5.53 ± 10% -35.4% 3.57 ± 36% perf-stat.i.node-load-misses
1100446 ± 2% -43.9% 617311 ± 2% perf-stat.i.node-loads
11366839 ± 3% -45.3% 6221416 ± 2% perf-stat.i.node-stores
6095 ± 5% -30.6% 4228 ± 2% perf-stat.i.page-faults
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
--
0-DAY CI Kernel Test Service
https://01.org/lkp
4 months, 2 weeks
- 1
- 0
[x86/fpu/xstate] 3c238fa8a9: WARNING:at_arch/x86/kernel/fpu/xstate.c:#fpu__init_system_xstate
by kernel test robot
Greeting,
FYI, we noticed the following commit (built with gcc-9):
commit: 3c238fa8a9b19d96892d6de4be1a4a6353515b50 ("x86/fpu/xstate: Consolidate size calculations")
https://git.kernel.org/cgit/linux/kernel/git/tglx/devel.git x86/fpu
in testcase: xsave-test
version: xsave-test-x86_64-3cc5e47-1_20210719
with following parameters:
ucode: 0x9c02000e
on test machine: 24 threads 1 sockets Intel Atom(R) P5362 processor with 64G memory
caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <oliver.sang(a)intel.com>
[ 0.000000][ T0] WARNING: CPU: 0 PID: 0 at arch/x86/kernel/fpu/xstate.c:601 fpu__init_system_xstate (arch/x86/kernel/fpu/xstate.c:601 arch/x86/kernel/fpu/xstate.c:711 arch/x86/kernel/fpu/xstate.c:843)
[ 0.000000][ T0] Modules linked in:
[ 0.000000][ T0] CPU: 0 PID: 0 Comm: swapper Not tainted 5.17.0-02181-g3c238fa8a9b1 #1
[ 0.000000][ T0] RIP: 0010:fpu__init_system_xstate (arch/x86/kernel/fpu/xstate.c:601 arch/x86/kernel/fpu/xstate.c:711 arch/x86/kernel/fpu/xstate.c:843)
[ 0.000000][ T0] Code: 1d 84 39 c3 0f 84 04 02 00 00 80 3d f3 f0 86 ff 00 0f 85 bf fe ff ff 48 c7 c7 80 a5 a1 83 c6 05 df f0 86 ff 01 e8 49 c1 bb fd <0f> 0b e9 a5 fe ff ff 48 c7 c7 c0 73 1d 84 31 d2 48 0f ae 2f 31 c0
All code
========
0: 1d 84 39 c3 0f sbb $0xfc33984,%eax
5: 84 04 02 test %al,(%rdx,%rax,1)
8: 00 00 add %al,(%rax)
a: 80 3d f3 f0 86 ff 00 cmpb $0x0,-0x790f0d(%rip) # 0xffffffffff86f104
11: 0f 85 bf fe ff ff jne 0xfffffffffffffed6
17: 48 c7 c7 80 a5 a1 83 mov $0xffffffff83a1a580,%rdi
1e: c6 05 df f0 86 ff 01 movb $0x1,-0x790f21(%rip) # 0xffffffffff86f104
25: e8 49 c1 bb fd callq 0xfffffffffdbbc173
2a:* 0f 0b ud2 <-- trapping instruction
2c: e9 a5 fe ff ff jmpq 0xfffffffffffffed6
31: 48 c7 c7 c0 73 1d 84 mov $0xffffffff841d73c0,%rdi
38: 31 d2 xor %edx,%edx
3a: 48 0f ae 2f xrstor64 (%rdi)
3e: 31 c0 xor %eax,%eax
Code starting with the faulting instruction
===========================================
0: 0f 0b ud2
2: e9 a5 fe ff ff jmpq 0xfffffffffffffeac
7: 48 c7 c7 c0 73 1d 84 mov $0xffffffff841d73c0,%rdi
e: 31 d2 xor %edx,%edx
10: 48 0f ae 2f xrstor64 (%rdi)
14: 31 c0 xor %eax,%eax
[ 0.000000][ T0] RSP: 0000:ffffffff84407d08 EFLAGS: 00010086 ORIG_RAX: 0000000000000000
[ 0.000000][ T0] RAX: 0000000000000000 RBX: 0000000000000240 RCX: 0000000000000000
[ 0.000000][ T0] RDX: c0000000ffff7fff RSI: ffffffff84407a28 RDI: fffffbfff0880f93
[ 0.000000][ T0] RBP: 0000000000000001 R08: 0000000000000000 R09: fffffbfff0880f2f
[ 0.000000][ T0] R10: ffffffff84407977 R11: fffffbfff0880f2e R12: 0000000000000001
[ 0.000000][ T0] R13: 0000000000000200 R14: 00000000000001a0 R15: 0000000000000240
[ 0.000000][ T0] FS: 0000000000000000(0000) GS:ffffffff85891000(0000) knlGS:0000000000000000
[ 0.000000][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 0.000000][ T0] CR2: ffff88906b9ff000 CR3: 000000107f5b4000 CR4: 00000000000406a0
[ 0.000000][ T0] Call Trace:
[ 0.000000][ T0] <TASK>
[ 0.000000][ T0] ? fpu__init_system (arch/x86/kernel/fpu/init.c:166 arch/x86/kernel/fpu/init.c:238)
[ 0.000000][ T0] ? arch_post_acpi_subsys_init (arch/x86/kernel/fpu/init.c:225)
[ 0.000000][ T0] ? early_cpu_init (arch/x86/kernel/cpu/common.c:1420 arch/x86/kernel/cpu/common.c:1478)
[ 0.000000][ T0] ? setup_arch (arch/x86/kernel/setup.c:813 (discriminator 4))
[ 0.000000][ T0] ? reserve_standard_io_resources (arch/x86/kernel/setup.c:777)
[ 0.000000][ T0] ? _printk (kernel/printk/printk.c:2261)
[ 0.000000][ T0] ? record_print_text.cold (kernel/printk/printk.c:2261)
[ 0.000000][ T0] ? cgroup_init_early (kernel/cgroup/cgroup.c:5814 (discriminator 13))
[ 0.000000][ T0] ? rdmacg_css_free (kernel/cgroup/rdma.c:564)
[ 0.000000][ T0] ? start_kernel (init/main.c:951)
[ 0.000000][ T0] ? x86_64_start_kernel (arch/x86/kernel/head64.c:525)
[ 0.000000][ T0] ? secondary_startup_64_no_verify (arch/x86/kernel/head_64.S:300)
[ 0.000000][ T0] </TASK>
[ 0.000000][ T0] ---[ end trace 0000000000000000 ]---
[ 0.000000][ T0] CPUID[0d, 00]: eax=00000003 ebx=00000240 ecx=00000240 edx=00000000
[ 0.000000][ T0] CPUID[0d, 01]: eax=0000000f ebx=00000240 ecx=00000100 edx=00000000
[ 0.000000][ T0] CPUID[0d, 02]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 03]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 04]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 05]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 06]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 07]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 08]: eax=00000080 ebx=00000000 ecx=00000001 edx=00000000
[ 0.000000][ T0] CPUID[0d, 09]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 0a]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 0b]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 0c]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 0d]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 0e]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 0f]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 10]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 11]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 12]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 13]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 14]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 15]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 16]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 17]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 18]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 19]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 1a]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 1b]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] CPUID[0d, 1c]: eax=00000000 ebx=00000000 ecx=00000000 edx=00000000
[ 0.000000][ T0] signal: max sigframe size: 1440
[ 0.000000][ T0] BIOS-provided physical RAM map:
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000100-0x000000000009efff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x000000000009f000-0x00000000000fffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000650d5fff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000650d6000-0x00000000650e5fff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000650e6000-0x0000000065f1bfff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000065f1c000-0x0000000067336fff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000067337000-0x00000000692bafff] ACPI NVS
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000692bb000-0x00000000693fdfff] ACPI data
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000693fe000-0x000000006f7fffff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x000000006f800000-0x000000008fffffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000fe010000-0x00000000fe010fff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000107fffffff] usable
[ 0.000000][ T0] printk: debug: ignoring loglevel setting.
[ 0.000000][ T0] printk: bootconsole [earlyser0] enabled
[ 0.000000][ T0] NX (Execute Disable) protection: active
[ 0.000000][ T0] DMI not present or invalid.
[ 0.000000][ T0] tsc: Detected 2200.000 MHz processor
[ 0.000023][ T0] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000264][ T0] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000472][ T0] last_pfn = 0x1080000 max_arch_pfn = 0x400000000
[ 0.000808][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.002388][ T0] total RAM covered: 65520M
[ 0.003059][ T0] Found optimal setting for mtrr clean up
[ 0.003236][ T0] gran_size: 64K chunk_size: 32M num_reg: 7 lose cover RAM: 0G
[ 0.003604][ T0] e820: update [mem 0x7f000000-0xffffffff] usable ==> reserved
[ 0.003845][ T0] x2apic: enabled by BIOS, switching to x2apic ops
[ 0.004047][ T0] last_pfn = 0x6f800 max_arch_pfn = 0x400000000
[ 0.004241][ T0] Scan for SMP in [mem 0x00000000-0x000003ff]
[ 0.004443][ T0] Scan for SMP in [mem 0x0009fc00-0x0009ffff]
[ 0.004644][ T0] Scan for SMP in [mem 0x000f0000-0x000fffff]
[ 0.010588][ T0] Using GB pages for direct mapping
[ 0.011874][ T0] RAMDISK: [mem 0x106b9ff000-0x107abfffff]
[ 0.012057][ T0] ACPI: Early table checksum verification disabled
[ 0.012262][ T0] ACPI: RSDP 0x00000000693FD014 000024 (v02 INTEL )
[ 0.012473][ T0] ACPI: XSDT 0x00000000692FB188 0000D4 (v01 INTEL INTEL ID 00000000 INTL 01000013)
[ 0.012775][ T0] ACPI: FACP 0x00000000693F6000 000114 (v06 INTEL INTEL ID 00000000 INTL 20091013)
[ 0.013078][ T0] ACPI: DSDT 0x00000000693DB000 016E37 (v02 INTEL INTEL ID 00000003 INTL 20091013)
[ 0.013376][ T0] ACPI: FACS 0x0000000069298000 000040
[ 0.013550][ T0] ACPI: SSDT 0x00000000693FB000 00076F (v02 INTEL RAS_ACPI 00000001 INTL 20181003)
[ 0.013847][ T0] ACPI: SSDT 0x00000000693FA000 000663 (v02 INTEL ADDRXLAT 00000001 INTL 20181003)
[ 0.014144][ T0] ACPI: BERT 0x00000000693F9000 000030 (v01 INTEL INTEL ID 00000001 INTL 00000001)
[ 0.014440][ T0] ACPI: ERST 0x00000000693F8000 000230 (v01 INTEL INTEL ID 00000001 INTL 00000001)
[ 0.014736][ T0] ACPI: BDAT 0x00000000693F7000 000030 (v01 INTEL INTEL ID 00000000 INTL 20091013)
[ 0.015034][ T0] ACPI: HMAT 0x00000000693F5000 000698 (v01 INTEL INTEL ID 00000001 INTL 20091013)
[ 0.015330][ T0] ACPI: HPET 0x00000000693F4000 000038 (v01 INTEL INTEL ID 00000001 INTL 20091013)
[ 0.015627][ T0] ACPI: MCFG 0x00000000693F3000 00003C (v01 INTEL INTEL ID 00000001 INTL 20091013)
[ 0.015923][ T0] ACPI: WDDT 0x00000000693F2000 000040 (v01 INTEL INTEL ID 00000000 INTL 20091013)
[ 0.016219][ T0] ACPI: APIC 0x00000000693DA000 00011E (v04 INTEL INTEL ID 00000000 INTL 20091013)
[ 0.016515][ T0] ACPI: SLIT 0x00000000693D9000 00012C (v01 INTEL INTEL ID 00000001 INTL 01000013)
[ 0.016811][ T0] ACPI: SRAT 0x00000000693D7000 001570 (v03 INTEL INTEL ID 00000002 INTL 01000013)
[ 0.017107][ T0] ACPI: OEM4 0x0000000069375000 061EE1 (v02 INTEL CPU CST 00003000 INTL 20181003)
[ 0.017404][ T0] ACPI: OEM1 0x0000000069330000 044D89 (v02 INTEL CPU EIST 00003000 INTL 20181003)
[ 0.017700][ T0] ACPI: OEM2 0x000000006931E000 011831 (v02 INTEL CPU HWP 00003000 INTL 20181003)
[ 0.017996][ T0] ACPI: SSDT 0x0000000069300000 01D9A5 (v02 INTEL SSDT PM 00004000 INTL 20181003)
[ 0.018292][ T0] ACPI: SSDT 0x00000000692FF000 000943 (v02 INTEL INTEL ID 00000000 INTL 20091013)
[ 0.018589][ T0] ACPI: HEST 0x00000000692FE000 00013C (v01 INTEL INTEL ID 00000001 INTL 00000001)
[ 0.018885][ T0] ACPI: SPCR 0x00000000692FD000 000050 (v02 INTEL INTEL ID 00000000 INTL 01000013)
[ 0.019182][ T0] ACPI: DMAR 0x00000000692FC000 0000D8 (v01 INTEL INTEL ID 00000001 INTL 20091013)
[ 0.019478][ T0] ACPI: FPDT 0x00000000693FC000 000044 (v01 INTEL INTEL ID 00000002 INTL 01000013)
[ 0.019773][ T0] ACPI: Reserving FACP table memory at [mem 0x693f6000-0x693f6113]
[ 0.020020][ T0] ACPI: Reserving DSDT table memory at [mem 0x693db000-0x693f1e36]
[ 0.020266][ T0] ACPI: Reserving FACS table memory at [mem 0x69298000-0x6929803f]
[ 0.020511][ T0] ACPI: Reserving SSDT table memory at [mem 0x693fb000-0x693fb76e]
[ 0.020757][ T0] ACPI: Reserving SSDT table memory at [mem 0x693fa000-0x693fa662]
[ 0.021002][ T0] ACPI: Reserving BERT table memory at [mem 0x693f9000-0x693f902f]
[ 0.021248][ T0] ACPI: Reserving ERST table memory at [mem 0x693f8000-0x693f822f]
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
sudo bin/lkp install job.yaml # job file is attached in this email
bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
sudo bin/lkp run generated-yaml-file
# if come across any failure that blocks the test,
# please remove ~/.lkp and /lkp dir to run from a clean state.
--
0-DAY CI Kernel Test Service
https://01.org/lkp
4 months, 2 weeks
- 1
- 0
[mm/munlock] b67bf49ce7: stress-ng.mlock.ops_per_sec 61.6% improvement
by kernel test robot
Greeting,
FYI, we noticed a 61.6% improvement of stress-ng.mlock.ops_per_sec due to commit:
commit: b67bf49ce7aae72f63739abee6ac25f64bf20081 ("mm/munlock: delete FOLL_MLOCK and FOLL_POPULATE")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
in testcase: stress-ng
on test machine: 96 threads 2 sockets Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz with 512G memory
with following parameters:
nr_threads: 10%
disk: 1HDD
testtime: 60s
fs: ext4
class: os
test: mlock
cpufreq_governor: performance
ucode: 0x500320a
Details are as below:
-------------------------------------------------------------------------------------------------->
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
sudo bin/lkp install job.yaml # job file is attached in this email
bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
sudo bin/lkp run generated-yaml-file
# if come across any failure that blocks the test,
# please remove ~/.lkp and /lkp dir to run from a clean state.
=========================================================================================
class/compiler/cpufreq_governor/disk/fs/kconfig/nr_threads/rootfs/tbox_group/test/testcase/testtime/ucode:
os/gcc-9/performance/1HDD/ext4/x86_64-rhel-8.3/10%/debian-10.4-x86_64-20200603.cgz/lkp-csl-2sp7/mlock/stress-ng/60s/0x500320a
commit:
ebcbc6ea7d ("mm/munlock: delete page_mlock() and all its works")
b67bf49ce7 ("mm/munlock: delete FOLL_MLOCK and FOLL_POPULATE")
ebcbc6ea7d8a604a b67bf49ce7aae72f63739abee6a
---------------- ---------------------------
%stddev %change %stddev
\ | \
5891205 +61.0% 9483109 stress-ng.mlock.ops
97361 +61.6% 157310 stress-ng.mlock.ops_per_sec
2449 ± 2% +30.2% 3188 stress-ng.time.involuntary_context_switches
17627326 +60.5% 28294768 stress-ng.time.minor_page_faults
532.11 -1.2% 525.67 stress-ng.time.system_time
26466 -35.9% 16966 stress-ng.time.voluntary_context_switches
2995 -7.1% 2782 vmstat.system.cs
0.14 +0.1 0.22 mpstat.cpu.all.soft%
0.09 ± 15% +0.0 0.13 mpstat.cpu.all.usr%
10693079 ± 12% +67.4% 17903066 ± 16% numa-numastat.node0.local_node
10732606 ± 12% +67.3% 17954940 ± 16% numa-numastat.node0.numa_hit
0.28 -18.3% 0.23 turbostat.IPC
36421 ± 3% -22.8% 28128 ± 3% turbostat.POLL
41.01 +1.4% 41.60 turbostat.RAMWatt
12049 ± 4% +28905.3% 3494844 meminfo.Active
8049 ± 8% +43266.0% 3490892 meminfo.Active(anon)
296739 +19.9% 355650 meminfo.Inactive
295964 +20.0% 355165 meminfo.Inactive(anon)
4351804 -85.6% 627500 meminfo.Mlocked
6847864 -54.2% 3139162 meminfo.Unevictable
4555 ± 38% +46664.7% 2130289 ± 17% numa-meminfo.node0.Active
1857 ± 26% +1.1e+05% 2127553 ± 17% numa-meminfo.node0.Active(anon)
2693149 ± 20% -80.7% 518995 ± 44% numa-meminfo.node0.Mlocked
7493 ± 28% +17970.7% 1354188 ± 27% numa-meminfo.node1.Active
6192 ± 16% +21747.4% 1352972 ± 27% numa-meminfo.node1.Active(anon)
1651134 ± 32% -93.4% 108496 ±215% numa-meminfo.node1.Mlocked
2101562 ± 47% -90.5% 200081 ±162% numa-meminfo.node1.Unevictable
464.17 ± 26% +1.1e+05% 529727 ± 17% numa-vmstat.node0.nr_active_anon
670688 ± 20% -80.5% 130504 ± 44% numa-vmstat.node0.nr_mlock
464.17 ± 26% +1.1e+05% 529734 ± 17% numa-vmstat.node0.nr_zone_active_anon
7155207 ± 14% +45.9% 10441496 ± 16% numa-vmstat.node0.numa_hit
7119133 ± 15% +45.9% 10388932 ± 16% numa-vmstat.node0.numa_local
1543 ± 17% +21723.8% 336740 ± 27% numa-vmstat.node1.nr_active_anon
412951 ± 31% -93.4% 27128 ±214% numa-vmstat.node1.nr_mlock
525562 ± 47% -90.5% 50024 ±162% numa-vmstat.node1.nr_unevictable
1543 ± 17% +21723.8% 336740 ± 27% numa-vmstat.node1.nr_zone_active_anon
525558 ± 47% -90.5% 50024 ±162% numa-vmstat.node1.nr_zone_unevictable
2006 ± 8% +43371.0% 872390 proc-vmstat.nr_active_anon
221269 +1.5% 224537 proc-vmstat.nr_anon_pages
1571727 -3.1% 1523493 proc-vmstat.nr_file_pages
78762 ± 2% +12.9% 88922 proc-vmstat.nr_inactive_anon
940732 -5.2% 891632 proc-vmstat.nr_mapped
1086909 -85.5% 157633 proc-vmstat.nr_mlock
3611 -2.9% 3505 proc-vmstat.nr_page_table_pages
942616 -5.1% 894467 proc-vmstat.nr_shmem
1710913 -54.1% 785548 proc-vmstat.nr_unevictable
2006 ± 8% +43371.0% 872391 proc-vmstat.nr_zone_active_anon
78762 ± 2% +12.9% 88922 proc-vmstat.nr_zone_inactive_anon
1710913 -54.1% 785548 proc-vmstat.nr_zone_unevictable
19044384 +59.5% 30384886 proc-vmstat.numa_hit
18956382 +59.8% 30292766 proc-vmstat.numa_local
177283 ± 10% +13.6% 201396 ± 13% proc-vmstat.numa_pte_updates
4221 ± 7% +6.7e+05% 28196626 proc-vmstat.pgactivate
19028229 +59.5% 30355368 proc-vmstat.pgalloc_normal
17970041 +59.3% 28634388 proc-vmstat.pgfault
18931075 +56.7% 29657329 proc-vmstat.pgfree
17710799 -99.0% 172514 proc-vmstat.unevictable_pgs_cleared
17706452 -99.0% 171484 proc-vmstat.unevictable_pgs_culled
17711452 -99.0% 172535 proc-vmstat.unevictable_pgs_mlocked
17706406 -99.0% 171446 proc-vmstat.unevictable_pgs_rescued
8.83 ± 3% +51.0% 13.32 perf-stat.i.MPKI
6.001e+09 -20.8% 4.751e+09 perf-stat.i.branch-instructions
39762958 ± 2% -17.1% 32953395 perf-stat.i.branch-misses
1.521e+08 ± 2% +26.0% 1.917e+08 perf-stat.i.cache-misses
2.378e+08 ± 2% +24.9% 2.97e+08 perf-stat.i.cache-references
2619 -9.7% 2364 perf-stat.i.context-switches
1.02 +21.2% 1.23 perf-stat.i.cpi
2.658e+10 +1.4% 2.697e+10 perf-stat.i.cpu-cycles
117.81 +6.7% 125.67 perf-stat.i.cpu-migrations
265.57 ± 15% -15.1% 225.44 ± 5% perf-stat.i.cycles-between-cache-misses
1592689 ± 27% +90.9% 3040642 ± 60% perf-stat.i.dTLB-load-misses
7.071e+09 ± 2% -17.2% 5.854e+09 perf-stat.i.dTLB-loads
0.00 ± 28% +0.0 0.00 ± 48% perf-stat.i.dTLB-store-miss-rate%
59046 ± 27% +101.6% 119063 ± 56% perf-stat.i.dTLB-store-misses
3.677e+09 -16.5% 3.069e+09 perf-stat.i.dTLB-stores
66.42 +4.1 70.56 perf-stat.i.iTLB-load-miss-rate%
4831641 ± 2% +45.2% 7016958 perf-stat.i.iTLB-load-misses
2406217 ± 2% +23.0% 2959727 perf-stat.i.iTLB-loads
2.715e+10 -19.0% 2.2e+10 perf-stat.i.instructions
6385 ± 2% -46.1% 3442 perf-stat.i.instructions-per-iTLB-miss
1.01 -19.1% 0.82 perf-stat.i.ipc
0.28 +1.5% 0.28 perf-stat.i.metric.GHz
645.99 +38.8% 896.45 perf-stat.i.metric.K/sec
176.91 -17.7% 145.52 perf-stat.i.metric.M/sec
27.22 ± 3% -4.4 22.80 ± 12% perf-stat.i.node-load-miss-rate%
38263341 ± 2% +48.1% 56677240 ± 4% perf-stat.i.node-loads
1744444 ± 3% +73.7% 3030868 ± 8% perf-stat.i.node-store-misses
3586255 +65.5% 5933649 perf-stat.i.node-stores
8.76 +54.2% 13.50 perf-stat.overall.MPKI
0.66 +0.0 0.69 perf-stat.overall.branch-miss-rate%
0.98 +25.2% 1.23 perf-stat.overall.cpi
174.85 -19.5% 140.74 perf-stat.overall.cycles-between-cache-misses
0.02 ± 29% +0.0 0.05 ± 61% perf-stat.overall.dTLB-load-miss-rate%
0.00 ± 29% +0.0 0.00 ± 57% perf-stat.overall.dTLB-store-miss-rate%
66.75 +3.6 70.35 perf-stat.overall.iTLB-load-miss-rate%
5620 -44.2% 3134 perf-stat.overall.instructions-per-iTLB-miss
1.02 -20.1% 0.82 perf-stat.overall.ipc
26.75 ± 3% -4.8 21.95 ± 14% perf-stat.overall.node-load-miss-rate%
5.908e+09 -20.9% 4.676e+09 perf-stat.ps.branch-instructions
39140841 ± 2% -17.2% 32423740 perf-stat.ps.branch-misses
1.498e+08 ± 2% +26.0% 1.887e+08 perf-stat.ps.cache-misses
2.342e+08 ± 2% +24.8% 2.923e+08 perf-stat.ps.cache-references
2576 -9.6% 2328 perf-stat.ps.context-switches
2.618e+10 +1.4% 2.655e+10 perf-stat.ps.cpu-cycles
116.16 +6.8% 124.01 perf-stat.ps.cpu-migrations
1568396 ± 27% +90.8% 2993206 ± 60% perf-stat.ps.dTLB-load-misses
6.962e+09 ± 2% -17.2% 5.763e+09 perf-stat.ps.dTLB-loads
58094 ± 27% +101.8% 117216 ± 56% perf-stat.ps.dTLB-store-misses
3.621e+09 -16.5% 3.022e+09 perf-stat.ps.dTLB-stores
4757705 ± 2% +45.2% 6909714 perf-stat.ps.iTLB-load-misses
2369448 ± 2% +22.9% 2912527 perf-stat.ps.iTLB-loads
2.673e+10 -19.0% 2.165e+10 perf-stat.ps.instructions
37675896 ± 2% +48.1% 55779472 ± 4% perf-stat.ps.node-loads
1717934 ± 3% +73.7% 2983485 ± 8% perf-stat.ps.node-store-misses
3531084 +65.5% 5843220 perf-stat.ps.node-stores
1.724e+12 -20.1% 1.377e+12 perf-stat.total.instructions
31.66 ± 10% -13.2 18.50 ± 12% perf-profile.calltrace.cycles-pp.populate_vma_page_range.__mm_populate.__x64_sys_mlockall.do_syscall_64.entry_SYSCALL_64_after_hwframe
31.37 ± 10% -13.1 18.28 ± 12% perf-profile.calltrace.cycles-pp.__get_user_pages.populate_vma_page_range.__mm_populate.__x64_sys_mlockall.do_syscall_64
34.45 ± 10% -10.2 24.23 ± 10% perf-profile.calltrace.cycles-pp.__mm_populate.__x64_sys_mlockall.do_syscall_64.entry_SYSCALL_64_after_hwframe.mlockall
15.80 ± 10% -9.9 5.94 ± 17% perf-profile.calltrace.cycles-pp.follow_page_pte.__get_user_pages.populate_vma_page_range.__mm_populate.__x64_sys_mlockall
5.78 ± 9% -2.2 3.61 ± 11% perf-profile.calltrace.cycles-pp.find_extend_vma.__get_user_pages.populate_vma_page_range.__mm_populate.__x64_sys_mlockall
5.66 ± 9% -2.1 3.54 ± 11% perf-profile.calltrace.cycles-pp.find_vma.find_extend_vma.__get_user_pages.populate_vma_page_range.__mm_populate
1.66 ± 11% -0.7 0.91 ± 7% perf-profile.calltrace.cycles-pp.follow_page_mask.__get_user_pages.populate_vma_page_range.__mm_populate.__x64_sys_mlockall
1.25 ± 13% -0.7 0.56 ± 45% perf-profile.calltrace.cycles-pp.unmap_page_range.unmap_vmas.unmap_region.__do_munmap.__vm_munmap
1.44 ± 11% -0.7 0.76 ± 10% perf-profile.calltrace.cycles-pp.follow_pmd_mask.__get_user_pages.populate_vma_page_range.__mm_populate.__x64_sys_mlockall
1.69 ± 10% -0.7 1.01 ± 9% perf-profile.calltrace.cycles-pp._raw_spin_lock.follow_page_pte.__get_user_pages.populate_vma_page_range.__mm_populate
2.30 ± 12% -0.6 1.66 ± 14% perf-profile.calltrace.cycles-pp.unmap_region.__do_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64
1.31 ± 13% -0.6 0.74 ± 14% perf-profile.calltrace.cycles-pp.unmap_vmas.unmap_region.__do_munmap.__vm_munmap.__x64_sys_munmap
1.51 ± 9% -0.6 0.96 ± 16% perf-profile.calltrace.cycles-pp.check_vma_flags.__get_user_pages.populate_vma_page_range.__mm_populate.__x64_sys_mlockall
1.25 ± 8% -0.5 0.80 ± 18% perf-profile.calltrace.cycles-pp.vma_is_secretmem.check_vma_flags.__get_user_pages.populate_vma_page_range.__mm_populate
0.72 ± 9% -0.4 0.36 ± 70% perf-profile.calltrace.cycles-pp.__might_resched.__get_user_pages.populate_vma_page_range.__mm_populate.__x64_sys_mlockall
0.83 ± 9% +0.2 1.02 ± 10% perf-profile.calltrace.cycles-pp.__get_user_pages.populate_vma_page_range.__mm_populate.do_mlock.__x64_sys_mlock
0.83 ± 9% +0.2 1.02 ± 11% perf-profile.calltrace.cycles-pp.populate_vma_page_range.__mm_populate.do_mlock.__x64_sys_mlock.do_syscall_64
0.84 ± 10% +0.2 1.05 ± 10% perf-profile.calltrace.cycles-pp.__mm_populate.do_mlock.__x64_sys_mlock.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.73 ± 11% +0.3 1.08 ± 10% perf-profile.calltrace.cycles-pp.do_mlock.__x64_sys_mlock2.do_syscall_64.entry_SYSCALL_64_after_hwframe.syscall
0.73 ± 11% +0.4 1.09 ± 10% perf-profile.calltrace.cycles-pp.__x64_sys_mlock2.do_syscall_64.entry_SYSCALL_64_after_hwframe.syscall
0.75 ± 11% +0.4 1.12 ± 10% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.syscall
0.76 ± 11% +0.4 1.14 ± 10% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.syscall
0.83 ± 10% +0.4 1.26 ± 10% perf-profile.calltrace.cycles-pp.syscall
0.54 ± 5% +0.5 1.00 ± 13% perf-profile.calltrace.cycles-pp.__split_vma.mlock_fixup.apply_vma_lock_flags.__x64_sys_munlock.do_syscall_64
1.35 ± 10% +0.5 1.88 ± 9% perf-profile.calltrace.cycles-pp.do_mlock.__x64_sys_mlock.do_syscall_64.entry_SYSCALL_64_after_hwframe.mlock
1.36 ± 10% +0.5 1.89 ± 9% perf-profile.calltrace.cycles-pp.__x64_sys_mlock.do_syscall_64.entry_SYSCALL_64_after_hwframe.mlock
1.37 ± 10% +0.5 1.92 ± 9% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.mlock
1.38 ± 10% +0.6 1.94 ± 9% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.mlock
1.42 ± 10% +0.6 2.00 ± 9% perf-profile.calltrace.cycles-pp.mlock
0.00 +0.6 0.58 ± 12% perf-profile.calltrace.cycles-pp.smpboot_thread_fn.kthread.ret_from_fork
0.72 ± 4% +0.6 1.31 ± 13% perf-profile.calltrace.cycles-pp.mlock_fixup.apply_vma_lock_flags.__x64_sys_munlock.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.18 ±141% +0.6 0.77 ± 12% perf-profile.calltrace.cycles-pp.arch_get_unmapped_area_topdown.shmem_get_unmapped_area.get_unmapped_area.do_mmap.vm_mmap_pgoff
0.18 ±141% +0.6 0.80 ± 12% perf-profile.calltrace.cycles-pp.shmem_get_unmapped_area.get_unmapped_area.do_mmap.vm_mmap_pgoff.do_syscall_64
0.00 +0.6 0.62 ± 9% perf-profile.calltrace.cycles-pp.__split_vma.mlock_fixup.apply_vma_lock_flags.do_mlock.__x64_sys_mlock
0.38 ± 71% +0.6 1.01 ± 12% perf-profile.calltrace.cycles-pp.new_inode_pseudo.new_inode.shmem_get_inode.__shmem_file_setup.shmem_zero_setup
0.00 +0.6 0.62 ± 13% perf-profile.calltrace.cycles-pp.ret_from_fork
0.00 +0.6 0.62 ± 13% perf-profile.calltrace.cycles-pp.kthread.ret_from_fork
0.00 +0.6 0.63 ± 9% perf-profile.calltrace.cycles-pp.mlock_fixup.apply_vma_lock_flags.do_mlock.__x64_sys_mlock.do_syscall_64
0.77 ± 3% +0.6 1.40 ± 13% perf-profile.calltrace.cycles-pp.apply_vma_lock_flags.__x64_sys_munlock.do_syscall_64.entry_SYSCALL_64_after_hwframe.munlock
0.00 +0.6 0.63 ± 9% perf-profile.calltrace.cycles-pp.apply_vma_lock_flags.do_mlock.__x64_sys_mlock.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.09 ±223% +0.6 0.73 ± 12% perf-profile.calltrace.cycles-pp.vm_unmapped_area.arch_get_unmapped_area_topdown.shmem_get_unmapped_area.get_unmapped_area.do_mmap
0.19 ±141% +0.6 0.84 ± 12% perf-profile.calltrace.cycles-pp.get_unmapped_area.do_mmap.vm_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.38 ± 71% +0.7 1.03 ± 14% perf-profile.calltrace.cycles-pp.alloc_file.alloc_file_pseudo.__shmem_file_setup.shmem_zero_setup.mmap_region
0.98 ± 9% +0.7 1.64 ± 12% perf-profile.calltrace.cycles-pp.vma_merge.mlock_fixup.apply_mlockall_flags.__x64_sys_mlockall.do_syscall_64
0.28 ±100% +0.7 0.94 ± 14% perf-profile.calltrace.cycles-pp.__alloc_file.alloc_empty_file.alloc_file.alloc_file_pseudo.__shmem_file_setup
0.82 ± 2% +0.7 1.48 ± 13% perf-profile.calltrace.cycles-pp.__x64_sys_munlock.do_syscall_64.entry_SYSCALL_64_after_hwframe.munlock
0.28 ±100% +0.7 0.96 ± 14% perf-profile.calltrace.cycles-pp.alloc_empty_file.alloc_file.alloc_file_pseudo.__shmem_file_setup.shmem_zero_setup
0.18 ±141% +0.7 0.86 ± 12% perf-profile.calltrace.cycles-pp.alloc_inode.new_inode_pseudo.new_inode.shmem_get_inode.__shmem_file_setup
0.82 ± 10% +0.7 1.51 ± 18% perf-profile.calltrace.cycles-pp.release_pages.__pagevec_release.shmem_undo_range.shmem_truncate_range.shmem_evict_inode
0.83 ± 10% +0.7 1.52 ± 17% perf-profile.calltrace.cycles-pp.__pagevec_release.shmem_undo_range.shmem_truncate_range.shmem_evict_inode.evict
0.00 +0.7 0.69 ± 11% perf-profile.calltrace.cycles-pp.kmem_cache_alloc.shmem_alloc_inode.alloc_inode.new_inode_pseudo.new_inode
0.83 ± 2% +0.7 1.52 ± 13% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.munlock
0.84 ± 2% +0.7 1.54 ± 13% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.munlock
0.00 +0.7 0.71 ± 12% perf-profile.calltrace.cycles-pp.shmem_alloc_inode.alloc_inode.new_inode_pseudo.new_inode.shmem_get_inode
0.40 ± 71% +0.7 1.12 ± 27% perf-profile.calltrace.cycles-pp.handle_mm_fault.__get_user_pages.populate_vma_page_range.__mm_populate.do_mlock
0.84 ± 10% +0.8 1.60 ± 13% perf-profile.calltrace.cycles-pp.alloc_file_pseudo.__shmem_file_setup.shmem_zero_setup.mmap_region.do_mmap
0.90 ± 2% +0.8 1.66 ± 13% perf-profile.calltrace.cycles-pp.munlock
0.00 +0.8 0.76 ± 12% perf-profile.calltrace.cycles-pp.remove_vma.__do_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64
0.68 ± 13% +0.8 1.50 ± 16% perf-profile.calltrace.cycles-pp.new_inode.shmem_get_inode.__shmem_file_setup.shmem_zero_setup.mmap_region
0.26 ±100% +0.8 1.08 ± 10% perf-profile.calltrace.cycles-pp.folio_mark_accessed.follow_page_pte.__get_user_pages.populate_vma_page_range.__mm_populate
0.87 ± 11% +1.0 1.88 ± 13% perf-profile.calltrace.cycles-pp.shmem_get_inode.__shmem_file_setup.shmem_zero_setup.mmap_region.do_mmap
1.66 ± 7% +1.2 2.88 ± 15% perf-profile.calltrace.cycles-pp.shmem_undo_range.shmem_truncate_range.shmem_evict_inode.evict.__dentry_kill
1.68 ± 7% +1.2 2.92 ± 15% perf-profile.calltrace.cycles-pp.shmem_truncate_range.shmem_evict_inode.evict.__dentry_kill.__fput
1.75 ± 7% +1.3 3.04 ± 14% perf-profile.calltrace.cycles-pp.shmem_evict_inode.evict.__dentry_kill.__fput.task_work_run
1.94 ± 6% +1.6 3.55 ± 15% perf-profile.calltrace.cycles-pp.evict.__dentry_kill.__fput.task_work_run.exit_to_user_mode_prepare
2.43 ± 11% +1.9 4.28 ± 10% perf-profile.calltrace.cycles-pp.handle_mm_fault.__get_user_pages.populate_vma_page_range.__mm_populate.__x64_sys_mlockall
1.88 ± 10% +1.9 3.82 ± 12% perf-profile.calltrace.cycles-pp.__shmem_file_setup.shmem_zero_setup.mmap_region.do_mmap.vm_mmap_pgoff
1.89 ± 10% +1.9 3.83 ± 12% perf-profile.calltrace.cycles-pp.shmem_zero_setup.mmap_region.do_mmap.vm_mmap_pgoff.do_syscall_64
2.11 ± 22% +2.0 4.11 ± 10% perf-profile.calltrace.cycles-pp.shmem_getpage_gfp.shmem_fault.__do_fault.do_fault.__handle_mm_fault
2.18 ± 21% +2.1 4.25 ± 10% perf-profile.calltrace.cycles-pp.shmem_fault.__do_fault.do_fault.__handle_mm_fault.handle_mm_fault
2.19 ± 21% +2.1 4.26 ± 10% perf-profile.calltrace.cycles-pp.__do_fault.do_fault.__handle_mm_fault.handle_mm_fault.__get_user_pages
2.52 ± 6% +2.3 4.78 ± 15% perf-profile.calltrace.cycles-pp.__dentry_kill.__fput.task_work_run.exit_to_user_mode_prepare.syscall_exit_to_user_mode
2.66 ± 18% +2.3 5.00 ± 11% perf-profile.calltrace.cycles-pp.do_fault.__handle_mm_fault.handle_mm_fault.__get_user_pages.populate_vma_page_range
2.68 ± 10% +2.5 5.20 ± 11% perf-profile.calltrace.cycles-pp.mmap_region.do_mmap.vm_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.78 ± 18% +2.5 5.32 ± 12% perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.__get_user_pages.populate_vma_page_range.__mm_populate
3.12 ± 6% +2.8 5.97 ± 15% perf-profile.calltrace.cycles-pp.__fput.task_work_run.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64
3.25 ± 6% +2.9 6.14 ± 15% perf-profile.calltrace.cycles-pp.task_work_run.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
3.28 ± 6% +2.9 6.19 ± 15% perf-profile.calltrace.cycles-pp.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.munmap
3.29 ± 6% +2.9 6.20 ± 15% perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.munmap
3.37 ± 10% +3.1 6.45 ± 11% perf-profile.calltrace.cycles-pp.do_mmap.vm_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe.mmap
3.83 ± 10% +3.1 6.98 ± 11% perf-profile.calltrace.cycles-pp.vm_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe.mmap
3.88 ± 10% +3.2 7.06 ± 11% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.mmap
3.90 ± 10% +3.2 7.08 ± 11% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.mmap
3.98 ± 10% +3.2 7.22 ± 11% perf-profile.calltrace.cycles-pp.mmap
8.21 ± 10% +6.3 14.56 ± 8% perf-profile.calltrace.cycles-pp.mlock_fixup.apply_mlockall_flags.__x64_sys_mlockall.do_syscall_64.entry_SYSCALL_64_after_hwframe
9.84 ± 10% +7.0 16.89 ± 8% perf-profile.calltrace.cycles-pp.apply_mlockall_flags.__x64_sys_mlockall.do_syscall_64.entry_SYSCALL_64_after_hwframe.mlockall
33.09 ± 10% -13.0 20.09 ± 11% perf-profile.children.cycles-pp.populate_vma_page_range
32.86 ± 10% -13.0 19.91 ± 11% perf-profile.children.cycles-pp.__get_user_pages
16.65 ± 10% -10.5 6.11 ± 17% perf-profile.children.cycles-pp.follow_page_pte
36.10 ± 10% -9.9 26.19 ± 10% perf-profile.children.cycles-pp.__mm_populate
2.43 ± 9% -2.4 0.02 ± 99% perf-profile.children.cycles-pp.lru_add_drain
5.81 ± 9% -2.2 3.63 ± 11% perf-profile.children.cycles-pp.find_extend_vma
6.07 ± 9% -1.9 4.17 ± 11% perf-profile.children.cycles-pp.find_vma
1.76 ± 10% -1.7 0.08 ± 19% perf-profile.children.cycles-pp.folio_unlock
1.36 ± 8% -1.1 0.27 ± 8% perf-profile.children.cycles-pp.__pagevec_lru_add
0.98 ± 17% -0.8 0.13 ± 16% perf-profile.children.cycles-pp.page_remove_rmap
1.80 ± 11% -0.8 1.01 ± 8% perf-profile.children.cycles-pp.follow_page_mask
0.88 ± 19% -0.7 0.18 ± 9% perf-profile.children.cycles-pp._raw_spin_lock_irq
1.16 ± 14% -0.7 0.46 ± 15% perf-profile.children.cycles-pp.zap_pte_range
1.49 ± 10% -0.7 0.81 ± 10% perf-profile.children.cycles-pp.follow_pmd_mask
2.30 ± 12% -0.6 1.66 ± 14% perf-profile.children.cycles-pp.unmap_region
1.26 ± 13% -0.6 0.66 ± 14% perf-profile.children.cycles-pp.unmap_page_range
1.55 ± 9% -0.6 0.98 ± 16% perf-profile.children.cycles-pp.check_vma_flags
1.32 ± 13% -0.6 0.76 ± 14% perf-profile.children.cycles-pp.unmap_vmas
1.29 ± 9% -0.4 0.85 ± 18% perf-profile.children.cycles-pp.vma_is_secretmem
0.62 ± 18% -0.4 0.21 ± 9% perf-profile.children.cycles-pp.folio_lruvec_lock_irqsave
0.68 ± 18% -0.4 0.32 ± 9% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
0.72 ± 10% -0.3 0.44 ± 13% perf-profile.children.cycles-pp.tlb_flush_mmu
0.73 ± 10% -0.3 0.46 ± 13% perf-profile.children.cycles-pp.tlb_finish_mmu
0.36 ± 9% -0.2 0.21 ± 13% perf-profile.children.cycles-pp.vm_normal_page
0.38 ± 12% -0.1 0.26 ± 11% perf-profile.children.cycles-pp.vmacache_find
0.23 ± 13% -0.1 0.13 ± 14% perf-profile.children.cycles-pp.try_grab_page
0.22 ± 19% -0.1 0.12 ± 12% perf-profile.children.cycles-pp.pmd_huge
0.26 ± 10% -0.1 0.18 ± 13% perf-profile.children.cycles-pp.vmacache_update
0.14 ± 5% -0.1 0.06 ± 15% perf-profile.children.cycles-pp.mem_cgroup_update_lru_size
0.15 ± 11% -0.1 0.09 ± 10% perf-profile.children.cycles-pp.pud_huge
0.12 ± 9% -0.0 0.08 ± 8% perf-profile.children.cycles-pp.follow_huge_addr
0.07 ± 10% +0.0 0.10 ± 17% perf-profile.children.cycles-pp.vma_interval_tree_remove
0.05 ± 47% +0.0 0.08 ± 19% perf-profile.children.cycles-pp.d_path
0.07 ± 18% +0.0 0.11 ± 14% perf-profile.children.cycles-pp.radix_tree_node_ctor
0.06 ± 6% +0.0 0.09 ± 13% perf-profile.children.cycles-pp.cgroup_rstat_updated
0.06 ± 13% +0.0 0.09 ± 15% perf-profile.children.cycles-pp.xas_init_marks
0.06 ± 15% +0.0 0.10 ± 16% perf-profile.children.cycles-pp.stress_mlock_child
0.08 ± 11% +0.0 0.12 ± 12% perf-profile.children.cycles-pp.__vma_rb_erase
0.06 ± 9% +0.0 0.10 ± 14% perf-profile.children.cycles-pp._atomic_dec_and_lock
0.07 ± 9% +0.0 0.12 ± 8% perf-profile.children.cycles-pp.do_set_pte
0.08 ± 10% +0.0 0.12 ± 12% perf-profile.children.cycles-pp.__might_sleep
0.08 ± 14% +0.0 0.12 ± 14% perf-profile.children.cycles-pp.perf_iterate_sb
0.05 ± 45% +0.0 0.10 ± 10% perf-profile.children.cycles-pp.page_add_file_rmap
0.06 ± 17% +0.0 0.11 ± 14% perf-profile.children.cycles-pp.vma_gap_callbacks_rotate
0.04 ± 45% +0.0 0.09 ± 11% perf-profile.children.cycles-pp.shmem_reserve_inode
0.10 ± 22% +0.0 0.14 ± 15% perf-profile.children.cycles-pp.__mod_node_page_state
0.01 ±223% +0.0 0.06 ± 6% perf-profile.children.cycles-pp.cap_capable
0.08 ± 9% +0.1 0.13 ± 9% perf-profile.children.cycles-pp.iput
0.04 ± 45% +0.1 0.10 ± 15% perf-profile.children.cycles-pp.__remove_shared_vm_struct
0.09 ± 9% +0.1 0.14 ± 10% perf-profile.children.cycles-pp.next_uptodate_page
0.15 ± 16% +0.1 0.21 ± 10% perf-profile.children.cycles-pp._raw_spin_trylock
0.01 ±223% +0.1 0.06 ± 14% perf-profile.children.cycles-pp.xas_clear_mark
0.01 ±223% +0.1 0.07 ± 18% perf-profile.children.cycles-pp.security_mmap_file
0.09 ± 7% +0.1 0.16 ± 7% perf-profile.children.cycles-pp.finish_fault
0.02 ±141% +0.1 0.08 ± 21% perf-profile.children.cycles-pp.get_gate_vma
0.14 ± 18% +0.1 0.20 ± 15% perf-profile.children.cycles-pp.__mod_lruvec_state
0.08 ± 12% +0.1 0.14 ± 16% perf-profile.children.cycles-pp.__rb_insert_augmented
0.01 ±223% +0.1 0.07 ± 14% perf-profile.children.cycles-pp.refill_obj_stock
0.02 ±141% +0.1 0.08 ± 27% perf-profile.children.cycles-pp.file_free_rcu
0.02 ±141% +0.1 0.08 ± 17% perf-profile.children.cycles-pp.shmem_pseudo_vma_init
0.10 ± 13% +0.1 0.17 ± 16% perf-profile.children.cycles-pp.down_write_killable
0.09 ± 15% +0.1 0.16 ± 16% perf-profile.children.cycles-pp.charge_memcg
0.04 ± 45% +0.1 0.11 ± 19% perf-profile.children.cycles-pp.__srcu_read_unlock
0.10 ± 12% +0.1 0.17 ± 15% perf-profile.children.cycles-pp.call_rcu
0.08 ± 17% +0.1 0.15 ± 12% perf-profile.children.cycles-pp.d_instantiate
0.07 ± 14% +0.1 0.14 ± 17% perf-profile.children.cycles-pp.inode_init_always
0.10 ± 9% +0.1 0.18 ± 12% perf-profile.children.cycles-pp.xas_start
0.02 ±142% +0.1 0.10 ± 22% perf-profile.children.cycles-pp.__unfreeze_partials
0.10 ± 10% +0.1 0.18 ± 16% perf-profile.children.cycles-pp.rmqueue_bulk
0.02 ± 99% +0.1 0.11 ± 24% perf-profile.children.cycles-pp.inode_wait_for_writeback
0.04 ± 45% +0.1 0.12 ± 14% perf-profile.children.cycles-pp.page_counter_try_charge
0.12 ± 10% +0.1 0.21 ± 6% perf-profile.children.cycles-pp.up_write
0.00 +0.1 0.08 ± 22% perf-profile.children.cycles-pp.refill_stock
0.14 ± 14% +0.1 0.22 ± 12% perf-profile.children.cycles-pp.dput
0.10 ± 16% +0.1 0.20 ± 13% perf-profile.children.cycles-pp.__mem_cgroup_charge
0.12 ± 10% +0.1 0.22 ± 12% perf-profile.children.cycles-pp.__rb_erase_color
0.12 ± 16% +0.1 0.21 ± 16% perf-profile.children.cycles-pp.get_obj_cgroup_from_current
0.13 ± 5% +0.1 0.23 ± 11% perf-profile.children.cycles-pp.syscall_return_via_sysret
0.08 ± 14% +0.1 0.17 ± 19% perf-profile.children.cycles-pp.__free_one_page
0.01 ±223% +0.1 0.10 ± 13% perf-profile.children.cycles-pp.__count_memcg_events
0.12 ± 10% +0.1 0.22 ± 16% perf-profile.children.cycles-pp.fput_many
0.08 ± 8% +0.1 0.19 ± 12% perf-profile.children.cycles-pp.try_charge_memcg
0.14 ± 13% +0.1 0.25 ± 13% perf-profile.children.cycles-pp.__x64_sys_munlockall
0.15 ± 12% +0.1 0.25 ± 14% perf-profile.children.cycles-pp.munlockall
0.18 ± 13% +0.1 0.28 ± 8% perf-profile.children.cycles-pp.xas_alloc
0.20 ± 12% +0.1 0.31 ± 9% perf-profile.children.cycles-pp.folio_add_lru
0.14 ± 6% +0.1 0.26 ± 16% perf-profile.children.cycles-pp.xas_load
0.30 ± 32% +0.1 0.42 ± 21% perf-profile.children.cycles-pp.scheduler_tick
0.16 ± 5% +0.1 0.28 ± 14% perf-profile.children.cycles-pp.native_flush_tlb_one_user
0.17 ± 11% +0.1 0.28 ± 12% perf-profile.children.cycles-pp.inode_init_once
0.20 ± 14% +0.1 0.32 ± 7% perf-profile.children.cycles-pp.xas_create
0.14 ± 11% +0.1 0.26 ± 10% perf-profile.children.cycles-pp.__vma_link_rb
0.16 ± 7% +0.1 0.28 ± 16% perf-profile.children.cycles-pp.rcu_cblist_dequeue
0.26 ± 9% +0.1 0.38 ± 11% perf-profile.children.cycles-pp.__mod_lruvec_page_state
0.07 ± 17% +0.1 0.20 ± 21% perf-profile.children.cycles-pp.__srcu_read_lock
0.16 ± 7% +0.1 0.29 ± 14% perf-profile.children.cycles-pp.flush_tlb_func
0.17 ± 10% +0.1 0.29 ± 13% perf-profile.children.cycles-pp.__entry_text_start
0.19 ± 9% +0.1 0.32 ± 13% perf-profile.children.cycles-pp.get_page_from_freelist
0.18 ± 4% +0.1 0.32 ± 12% perf-profile.children.cycles-pp.vma_link
0.18 ± 14% +0.1 0.32 ± 15% perf-profile.children.cycles-pp.unlink_file_vma
0.11 ± 12% +0.1 0.25 ± 21% perf-profile.children.cycles-pp.clear_nlink
0.13 ± 16% +0.1 0.27 ± 15% perf-profile.children.cycles-pp.apparmor_file_alloc_security
0.18 ± 10% +0.1 0.33 ± 15% perf-profile.children.cycles-pp.flush_tlb_mm_range
0.22 ± 10% +0.1 0.36 ± 12% perf-profile.children.cycles-pp.down_write
0.24 ± 14% +0.2 0.40 ± 14% perf-profile.children.cycles-pp.__slab_free
0.13 ± 20% +0.2 0.29 ± 17% perf-profile.children.cycles-pp.page_counter_charge
0.25 ± 12% +0.2 0.41 ± 12% perf-profile.children.cycles-pp.perf_event_mmap
0.24 ± 9% +0.2 0.40 ± 12% perf-profile.children.cycles-pp.__alloc_pages
0.12 ± 9% +0.2 0.28 ± 17% perf-profile.children.cycles-pp.free_pcppages_bulk
0.26 ± 13% +0.2 0.42 ± 18% perf-profile.children.cycles-pp.vm_area_alloc
0.20 ± 7% +0.2 0.37 ± 13% perf-profile.children.cycles-pp.d_alloc_pseudo
0.20 ± 7% +0.2 0.37 ± 12% perf-profile.children.cycles-pp.__d_alloc
0.22 ± 13% +0.2 0.40 ± 15% perf-profile.children.cycles-pp.free_pgtables
0.24 ± 10% +0.2 0.41 ± 12% perf-profile.children.cycles-pp.alloc_pages_vma
0.23 ± 7% +0.2 0.41 ± 15% perf-profile.children.cycles-pp.__filemap_remove_folio
0.36 ± 15% +0.2 0.55 ± 9% perf-profile.children.cycles-pp.clear_page_erms
0.19 ± 8% +0.2 0.37 ± 13% perf-profile.children.cycles-pp.free_unref_page_list
0.14 ± 11% +0.2 0.32 ± 17% perf-profile.children.cycles-pp.fsnotify_grab_connector
0.29 ± 8% +0.2 0.48 ± 12% perf-profile.children.cycles-pp.filemap_map_pages
0.14 ± 13% +0.2 0.34 ± 16% perf-profile.children.cycles-pp.fsnotify_destroy_marks
0.11 ± 14% +0.2 0.30 ± 19% perf-profile.children.cycles-pp.dentry_unlink_inode
0.19 ± 17% +0.2 0.39 ± 14% perf-profile.children.cycles-pp.security_file_alloc
0.32 ± 11% +0.2 0.52 ± 12% perf-profile.children.cycles-pp.find_lock_entries
0.18 ± 13% +0.2 0.38 ± 15% perf-profile.children.cycles-pp.mlock_future_check
0.16 ± 8% +0.2 0.37 ± 20% perf-profile.children.cycles-pp.apparmor_file_free_security
0.00 +0.2 0.21 ± 17% perf-profile.children.cycles-pp.workingset_age_nonresident
0.17 ± 9% +0.2 0.38 ± 20% perf-profile.children.cycles-pp.security_file_free
0.29 ± 10% +0.2 0.51 ± 11% perf-profile.children.cycles-pp.shmem_alloc_page
0.16 ± 7% +0.2 0.38 ± 23% perf-profile.children.cycles-pp.__destroy_inode
0.18 ± 17% +0.2 0.40 ± 16% perf-profile.children.cycles-pp.obj_cgroup_charge_pages
0.32 ± 9% +0.2 0.54 ± 9% perf-profile.children.cycles-pp.xas_store
0.30 ± 6% +0.2 0.52 ± 17% perf-profile.children.cycles-pp.filemap_remove_folio
0.36 ± 9% +0.2 0.59 ± 17% perf-profile.children.cycles-pp.truncate_inode_folio
0.17 ± 6% +0.2 0.40 ± 22% perf-profile.children.cycles-pp.destroy_inode
0.32 ± 12% +0.2 0.55 ± 12% perf-profile.children.cycles-pp.shmem_alloc_and_acct_page
0.06 ± 48% +0.2 0.30 ± 30% perf-profile.children.cycles-pp.propagate_protected_usage
0.00 +0.2 0.24 ± 13% perf-profile.children.cycles-pp.__activate_page
0.32 ± 6% +0.2 0.56 ± 13% perf-profile.children.cycles-pp.xas_find
0.20 ± 17% +0.3 0.46 ± 14% perf-profile.children.cycles-pp.obj_cgroup_charge
0.00 +0.3 0.26 ± 14% perf-profile.children.cycles-pp.workingset_activation
0.15 ± 8% +0.3 0.42 ± 22% perf-profile.children.cycles-pp.obj_cgroup_uncharge_pages
0.45 ± 8% +0.3 0.74 ± 12% perf-profile.children.cycles-pp.__mod_memcg_lruvec_state
0.43 ± 11% +0.3 0.73 ± 12% perf-profile.children.cycles-pp.vm_unmapped_area
0.41 ± 11% +0.3 0.72 ± 10% perf-profile.children.cycles-pp.allocate_slab
0.39 ± 12% +0.3 0.71 ± 12% perf-profile.children.cycles-pp.shmem_alloc_inode
0.45 ± 11% +0.3 0.77 ± 12% perf-profile.children.cycles-pp.arch_get_unmapped_area_topdown
0.47 ± 11% +0.3 0.80 ± 12% perf-profile.children.cycles-pp.shmem_get_unmapped_area
0.44 ± 11% +0.3 0.78 ± 15% perf-profile.children.cycles-pp.mod_objcg_state
0.28 ± 12% +0.3 0.61 ± 15% perf-profile.children.cycles-pp.apparmor_capable
0.49 ± 11% +0.3 0.84 ± 12% perf-profile.children.cycles-pp.get_unmapped_area
0.42 ± 6% +0.3 0.77 ± 12% perf-profile.children.cycles-pp.vm_area_dup
0.22 ± 11% +0.3 0.57 ± 12% perf-profile.children.cycles-pp.run_ksoftirqd
0.54 ± 10% +0.3 0.89 ± 9% perf-profile.children.cycles-pp.shmem_add_to_page_cache
0.23 ± 10% +0.4 0.58 ± 12% perf-profile.children.cycles-pp.smpboot_thread_fn
0.14 ± 23% +0.4 0.49 ± 42% perf-profile.children.cycles-pp.inode_sb_list_add
0.27 ± 10% +0.4 0.62 ± 13% perf-profile.children.cycles-pp.ret_from_fork
0.27 ± 10% +0.4 0.62 ± 13% perf-profile.children.cycles-pp.kthread
0.73 ± 11% +0.4 1.09 ± 10% perf-profile.children.cycles-pp.__x64_sys_mlock2
0.40 ± 5% +0.4 0.76 ± 13% perf-profile.children.cycles-pp.remove_vma
0.52 ± 10% +0.4 0.88 ± 11% perf-profile.children.cycles-pp.___slab_alloc
0.52 ± 10% +0.4 0.89 ± 11% perf-profile.children.cycles-pp.__slab_alloc
0.32 ± 13% +0.4 0.69 ± 14% perf-profile.children.cycles-pp.ns_capable_common
0.31 ± 12% +0.4 0.68 ± 14% perf-profile.children.cycles-pp.security_capable
0.47 ± 13% +0.4 0.86 ± 12% perf-profile.children.cycles-pp.alloc_inode
0.51 ± 12% +0.4 0.94 ± 14% perf-profile.children.cycles-pp.__alloc_file
0.00 +0.4 0.44 ± 10% perf-profile.children.cycles-pp.pagevec_lru_move_fn
0.85 ± 10% +0.4 1.29 ± 10% perf-profile.children.cycles-pp.syscall
0.52 ± 11% +0.4 0.96 ± 14% perf-profile.children.cycles-pp.alloc_empty_file
0.28 ± 7% +0.5 0.74 ± 26% perf-profile.children.cycles-pp.__mem_cgroup_uncharge_list
0.54 ± 12% +0.5 1.01 ± 12% perf-profile.children.cycles-pp.new_inode_pseudo
0.23 ± 6% +0.5 0.71 ± 27% perf-profile.children.cycles-pp.uncharge_batch
0.54 ± 11% +0.5 1.04 ± 14% perf-profile.children.cycles-pp.alloc_file
0.83 ± 7% +0.5 1.34 ± 10% perf-profile.children.cycles-pp.__vma_adjust
0.28 ± 5% +0.5 0.79 ± 25% perf-profile.children.cycles-pp.page_counter_cancel
1.36 ± 10% +0.5 1.90 ± 9% perf-profile.children.cycles-pp.__x64_sys_mlock
1.07 ± 10% +0.6 1.64 ± 17% perf-profile.children.cycles-pp.release_pages
0.58 ± 7% +0.6 1.16 ± 10% perf-profile.children.cycles-pp.folio_mark_accessed
1.42 ± 10% +0.6 2.02 ± 9% perf-profile.children.cycles-pp.mlock
0.82 ± 2% +0.7 1.48 ± 13% perf-profile.children.cycles-pp.__x64_sys_munlock
1.01 ± 9% +0.7 1.68 ± 12% perf-profile.children.cycles-pp.vma_merge
0.70 ± 8% +0.7 1.37 ± 15% perf-profile.children.cycles-pp.rcu_do_batch
0.71 ± 7% +0.7 1.38 ± 15% perf-profile.children.cycles-pp.rcu_core
0.35 ± 6% +0.7 1.04 ± 26% perf-profile.children.cycles-pp.page_counter_uncharge
0.83 ± 10% +0.7 1.52 ± 17% perf-profile.children.cycles-pp.__pagevec_release
0.96 ± 9% +0.7 1.66 ± 15% perf-profile.children.cycles-pp.__softirqentry_text_start
0.70 ± 3% +0.7 1.40 ± 12% perf-profile.children.cycles-pp.kmem_cache_free
0.85 ± 10% +0.8 1.60 ± 13% perf-profile.children.cycles-pp.alloc_file_pseudo
0.92 ± 2% +0.8 1.69 ± 14% perf-profile.children.cycles-pp.munlock
1.13 ± 6% +0.8 1.94 ± 10% perf-profile.children.cycles-pp.__split_vma
0.68 ± 13% +0.8 1.50 ± 16% perf-profile.children.cycles-pp.new_inode
2.09 ± 10% +0.9 2.98 ± 10% perf-profile.children.cycles-pp.do_mlock
1.38 ± 5% +1.0 2.37 ± 11% perf-profile.children.cycles-pp.apply_vma_lock_flags
0.88 ± 11% +1.0 1.90 ± 13% perf-profile.children.cycles-pp.shmem_get_inode
1.51 ± 10% +1.1 2.65 ± 11% perf-profile.children.cycles-pp.kmem_cache_alloc
1.67 ± 7% +1.2 2.89 ± 15% perf-profile.children.cycles-pp.shmem_undo_range
1.68 ± 7% +1.2 2.92 ± 15% perf-profile.children.cycles-pp.shmem_truncate_range
1.75 ± 7% +1.3 3.05 ± 14% perf-profile.children.cycles-pp.shmem_evict_inode
1.94 ± 6% +1.6 3.56 ± 15% perf-profile.children.cycles-pp.evict
1.88 ± 10% +1.9 3.82 ± 12% perf-profile.children.cycles-pp.__shmem_file_setup
1.89 ± 10% +1.9 3.83 ± 12% perf-profile.children.cycles-pp.shmem_zero_setup
2.57 ± 11% +2.0 4.54 ± 10% perf-profile.children.cycles-pp.shmem_getpage_gfp
2.64 ± 11% +2.0 4.67 ± 10% perf-profile.children.cycles-pp.shmem_fault
2.65 ± 11% +2.0 4.69 ± 10% perf-profile.children.cycles-pp.__do_fault
2.52 ± 6% +2.3 4.78 ± 15% perf-profile.children.cycles-pp.__dentry_kill
3.08 ± 11% +2.3 5.39 ± 10% perf-profile.children.cycles-pp.do_fault
3.22 ± 11% +2.4 5.64 ± 10% perf-profile.children.cycles-pp.__handle_mm_fault
3.27 ± 11% +2.5 5.73 ± 10% perf-profile.children.cycles-pp.handle_mm_fault
2.69 ± 10% +2.5 5.21 ± 11% perf-profile.children.cycles-pp.mmap_region
3.12 ± 6% +2.9 5.98 ± 15% perf-profile.children.cycles-pp.__fput
3.45 ± 5% +2.9 6.34 ± 14% perf-profile.children.cycles-pp.task_work_run
3.50 ± 5% +2.9 6.41 ± 14% perf-profile.children.cycles-pp.exit_to_user_mode_prepare
3.52 ± 5% +2.9 6.46 ± 14% perf-profile.children.cycles-pp.syscall_exit_to_user_mode
3.38 ± 10% +3.1 6.46 ± 11% perf-profile.children.cycles-pp.do_mmap
3.84 ± 10% +3.1 6.99 ± 11% perf-profile.children.cycles-pp.vm_mmap_pgoff
3.99 ± 10% +3.3 7.25 ± 11% perf-profile.children.cycles-pp.mmap
10.04 ± 10% +7.2 17.23 ± 9% perf-profile.children.cycles-pp.apply_mlockall_flags
9.70 ± 10% +7.4 17.12 ± 9% perf-profile.children.cycles-pp.mlock_fixup
4.56 ± 10% -3.3 1.27 ± 9% perf-profile.self.cycles-pp.follow_page_pte
5.40 ± 9% -1.7 3.69 ± 11% perf-profile.self.cycles-pp.find_vma
1.75 ± 10% -1.7 0.08 ± 16% perf-profile.self.cycles-pp.folio_unlock
1.58 ± 12% -0.7 0.91 ± 9% perf-profile.self.cycles-pp.follow_page_mask
1.22 ± 9% -0.5 0.70 ± 10% perf-profile.self.cycles-pp.follow_pmd_mask
1.26 ± 9% -0.4 0.84 ± 18% perf-profile.self.cycles-pp.vma_is_secretmem
1.26 ± 12% -0.3 0.96 ± 9% perf-profile.self.cycles-pp.__get_user_pages
0.41 ± 9% -0.3 0.13 ± 10% perf-profile.self.cycles-pp.__pagevec_lru_add
0.36 ± 10% -0.1 0.21 ± 11% perf-profile.self.cycles-pp.vm_normal_page
0.30 ± 12% -0.1 0.18 ± 9% perf-profile.self.cycles-pp.check_vma_flags
0.37 ± 11% -0.1 0.25 ± 12% perf-profile.self.cycles-pp.vmacache_find
0.57 ± 7% -0.1 0.46 ± 9% perf-profile.self.cycles-pp.folio_mark_accessed
0.20 ± 20% -0.1 0.09 ± 14% perf-profile.self.cycles-pp.pmd_huge
0.22 ± 12% -0.1 0.13 ± 14% perf-profile.self.cycles-pp.try_grab_page
0.13 ± 10% -0.1 0.04 ± 44% perf-profile.self.cycles-pp.pud_huge
0.26 ± 7% -0.1 0.18 ± 11% perf-profile.self.cycles-pp._raw_spin_lock_irq
0.24 ± 9% -0.1 0.16 ± 13% perf-profile.self.cycles-pp.vmacache_update
0.13 ± 5% -0.1 0.06 ± 15% perf-profile.self.cycles-pp.mem_cgroup_update_lru_size
0.30 ± 10% -0.1 0.22 ± 13% perf-profile.self.cycles-pp.release_pages
0.25 ± 7% -0.1 0.20 ± 14% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.23 ± 11% -0.1 0.18 ± 14% perf-profile.self.cycles-pp.populate_vma_page_range
0.09 ± 14% -0.1 0.04 ± 70% perf-profile.self.cycles-pp.find_extend_vma
0.08 ± 13% -0.0 0.03 ± 70% perf-profile.self.cycles-pp.follow_huge_addr
0.06 ± 6% +0.0 0.08 ± 11% perf-profile.self.cycles-pp.cgroup_rstat_updated
0.05 ± 46% +0.0 0.08 ± 14% perf-profile.self.cycles-pp.vma_interval_tree_remove
0.07 ± 18% +0.0 0.11 ± 14% perf-profile.self.cycles-pp.radix_tree_node_ctor
0.07 ± 11% +0.0 0.10 ± 22% perf-profile.self.cycles-pp.___slab_alloc
0.07 ± 11% +0.0 0.10 ± 7% perf-profile.self.cycles-pp.rmqueue_bulk
0.08 ± 12% +0.0 0.12 ± 12% perf-profile.self.cycles-pp.__vma_rb_erase
0.07 ± 11% +0.0 0.11 ± 15% perf-profile.self.cycles-pp.__might_sleep
0.04 ± 45% +0.0 0.09 ± 18% perf-profile.self.cycles-pp.__do_munmap
0.02 ±141% +0.0 0.06 ± 13% perf-profile.self.cycles-pp.shmem_undo_range
0.05 ± 47% +0.0 0.09 ± 16% perf-profile.self.cycles-pp.down_write_killable
0.04 ± 44% +0.0 0.09 ± 12% perf-profile.self.cycles-pp.perf_event_mmap
0.05 ± 8% +0.0 0.10 ± 20% perf-profile.self.cycles-pp.unmap_page_range
0.08 ± 8% +0.0 0.12 ± 7% perf-profile.self.cycles-pp.shmem_add_to_page_cache
0.05 ± 46% +0.0 0.10 ± 15% perf-profile.self.cycles-pp.__rb_insert_augmented
0.04 ± 71% +0.1 0.08 ± 24% perf-profile.self.cycles-pp.stress_mlock_child
0.04 ± 71% +0.1 0.09 ± 15% perf-profile.self.cycles-pp.get_page_from_freelist
0.05 ± 49% +0.1 0.10 ± 18% perf-profile.self.cycles-pp.vma_gap_callbacks_rotate
0.00 +0.1 0.05 ± 7% perf-profile.self.cycles-pp.__alloc_pages
0.09 ± 9% +0.1 0.14 ± 10% perf-profile.self.cycles-pp.next_uptodate_page
0.14 ± 13% +0.1 0.20 ± 8% perf-profile.self.cycles-pp._raw_spin_trylock
0.09 ± 12% +0.1 0.14 ± 14% perf-profile.self.cycles-pp.__mod_node_page_state
0.01 ±223% +0.1 0.06 ± 17% perf-profile.self.cycles-pp.xas_clear_mark
0.08 ± 16% +0.1 0.14 ± 11% perf-profile.self.cycles-pp.shmem_fault
0.04 ± 71% +0.1 0.09 ± 17% perf-profile.self.cycles-pp.__remove_shared_vm_struct
0.00 +0.1 0.06 ± 11% perf-profile.self.cycles-pp.try_charge_memcg
0.02 ±141% +0.1 0.08 ± 12% perf-profile.self.cycles-pp.file_free_rcu
0.08 ± 10% +0.1 0.14 ± 14% perf-profile.self.cycles-pp.__entry_text_start
0.00 +0.1 0.06 ± 13% perf-profile.self.cycles-pp.shmem_evict_inode
0.02 ±141% +0.1 0.08 ± 23% perf-profile.self.cycles-pp.get_gate_vma
0.02 ±141% +0.1 0.08 ± 11% perf-profile.self.cycles-pp.shmem_reserve_inode
0.06 ± 11% +0.1 0.13 ± 14% perf-profile.self.cycles-pp.xas_store
0.08 ± 15% +0.1 0.14 ± 16% perf-profile.self.cycles-pp.filemap_map_pages
0.09 ± 10% +0.1 0.16 ± 14% perf-profile.self.cycles-pp.__rb_erase_color
0.06 ± 14% +0.1 0.13 ± 18% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.00 +0.1 0.07 ± 18% perf-profile.self.cycles-pp.refill_obj_stock
0.08 ± 11% +0.1 0.16 ± 15% perf-profile.self.cycles-pp.mmap_region
0.09 ± 15% +0.1 0.16 ± 14% perf-profile.self.cycles-pp.__alloc_file
0.09 +0.1 0.16 ± 14% perf-profile.self.cycles-pp.xas_start
0.12 ± 11% +0.1 0.20 ± 8% perf-profile.self.cycles-pp.up_write
0.08 ± 8% +0.1 0.16 ± 15% perf-profile.self.cycles-pp.fput_many
0.10 ± 17% +0.1 0.18 ± 20% perf-profile.self.cycles-pp.get_obj_cgroup_from_current
0.03 ±100% +0.1 0.11 ± 21% perf-profile.self.cycles-pp.__srcu_read_unlock
0.02 ±141% +0.1 0.10 ± 17% perf-profile.self.cycles-pp.page_counter_try_charge
0.00 +0.1 0.08 ± 13% perf-profile.self.cycles-pp.__count_memcg_events
0.06 ± 13% +0.1 0.14 ± 20% perf-profile.self.cycles-pp.__free_one_page
0.00 +0.1 0.09 ± 26% perf-profile.self.cycles-pp.xas_load
0.01 ±223% +0.1 0.10 ± 23% perf-profile.self.cycles-pp.inode_init_always
0.14 ± 10% +0.1 0.23 ± 15% perf-profile.self.cycles-pp.zap_pte_range
0.13 ± 6% +0.1 0.22 ± 10% perf-profile.self.cycles-pp.syscall_return_via_sysret
0.00 +0.1 0.10 ± 13% perf-profile.self.cycles-pp.pagevec_lru_move_fn
0.14 ± 15% +0.1 0.24 ± 15% perf-profile.self.cycles-pp.__handle_mm_fault
0.00 +0.1 0.11 ± 11% perf-profile.self.cycles-pp.__activate_page
0.12 ± 9% +0.1 0.23 ± 13% perf-profile.self.cycles-pp.allocate_slab
0.13 ± 8% +0.1 0.24 ± 9% perf-profile.self.cycles-pp.shmem_get_inode
0.14 ± 10% +0.1 0.25 ± 10% perf-profile.self.cycles-pp.__vma_link_rb
0.15 ± 7% +0.1 0.26 ± 15% perf-profile.self.cycles-pp.vm_area_dup
0.15 ± 5% +0.1 0.27 ± 10% perf-profile.self.cycles-pp.down_write
0.07 ± 11% +0.1 0.18 ± 21% perf-profile.self.cycles-pp.__srcu_read_lock
0.19 ± 9% +0.1 0.30 ± 11% perf-profile.self.cycles-pp.__split_vma
0.16 ± 5% +0.1 0.28 ± 14% perf-profile.self.cycles-pp.native_flush_tlb_one_user
0.16 ± 11% +0.1 0.28 ± 13% perf-profile.self.cycles-pp.inode_init_once
0.18 ± 12% +0.1 0.30 ± 14% perf-profile.self.cycles-pp.mod_objcg_state
0.15 ± 10% +0.1 0.27 ± 16% perf-profile.self.cycles-pp.rcu_cblist_dequeue
0.20 ± 10% +0.1 0.33 ± 11% perf-profile.self.cycles-pp.__vma_adjust
0.11 ± 22% +0.1 0.25 ± 16% perf-profile.self.cycles-pp.page_counter_charge
0.11 ± 12% +0.1 0.24 ± 22% perf-profile.self.cycles-pp.clear_nlink
0.12 ± 15% +0.1 0.26 ± 14% perf-profile.self.cycles-pp.apparmor_file_alloc_security
0.19 ± 9% +0.2 0.35 ± 13% perf-profile.self.cycles-pp.xas_find
0.22 ± 14% +0.2 0.38 ± 16% perf-profile.self.cycles-pp.__slab_free
0.09 ± 14% +0.2 0.26 ± 28% perf-profile.self.cycles-pp.__destroy_inode
0.36 ± 16% +0.2 0.54 ± 9% perf-profile.self.cycles-pp.clear_page_erms
0.16 ± 8% +0.2 0.34 ± 18% perf-profile.self.cycles-pp.apparmor_file_free_security
0.32 ± 8% +0.2 0.53 ± 14% perf-profile.self.cycles-pp.kmem_cache_alloc
0.00 +0.2 0.21 ± 17% perf-profile.self.cycles-pp.workingset_age_nonresident
0.30 ± 3% +0.2 0.51 ± 14% perf-profile.self.cycles-pp.kmem_cache_free
0.22 ± 8% +0.2 0.44 ± 18% perf-profile.self.cycles-pp.__fput
0.06 ± 46% +0.2 0.28 ± 28% perf-profile.self.cycles-pp.propagate_protected_usage
0.40 ± 8% +0.3 0.66 ± 13% perf-profile.self.cycles-pp.__mod_memcg_lruvec_state
0.42 ± 11% +0.3 0.72 ± 12% perf-profile.self.cycles-pp.vm_unmapped_area
0.28 ± 11% +0.3 0.61 ± 16% perf-profile.self.cycles-pp.apparmor_capable
0.66 ± 11% +0.5 1.13 ± 17% perf-profile.self.cycles-pp.vma_merge
0.27 ± 5% +0.5 0.76 ± 25% perf-profile.self.cycles-pp.page_counter_cancel
1.42 ± 12% +0.6 1.99 ± 11% perf-profile.self.cycles-pp.apply_mlockall_flags
1.26 ± 12% +0.9 2.14 ± 10% perf-profile.self.cycles-pp.shmem_getpage_gfp
2.77 ± 10% +2.9 5.71 ± 12% perf-profile.self.cycles-pp.__mm_populate
7.44 ± 10% +5.8 13.29 ± 9% perf-profile.self.cycles-pp.mlock_fixup
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
--
0-DAY CI Kernel Test Service
https://01.org/lkp
4 months, 2 weeks
- 1
- 0
企业内外部如何设置股权激励机制？对内留住人才，对外吸引人才？
by 华一世纪
经营公司12问，您是否也有以下困恼：
1、公司治理，股权布局，股权顶层设计怎么做?
2、股权分给哪些人;什么时候分;用什么方式;要签署哪些协议;如何作价、如何定额度?
3、如何选择合适的股东?
4、股东的股份比例与创造的价值不对等怎么办?
5、如何合理合法合规收回分错的股份?
6、如何考核股东，如何设计系统的退出机制?
7、增资扩股、虚拟增发、公司估值、期权激励如何操作?
8、如何设计无懈可击的公司章程，如何设计创始人保护?
9、股权分出去如何把握控制权，要守住哪些底线，避免被踢出局要设置哪些“防火墙”?
10、公司未成立、公司不赚钱甚至亏损、员工不感兴趣、员工没钱购买等特殊情况如何做股权激励?
11、集团股权激励方案、股权重组、公司兼并股权融资、股权众筹方案设计，股权投资如何筛选项目，要避免哪些投资陷阱?
12、如何用股权激励企业上下游，连锁店股权布局，分、子公司如何股权分配?
公司导入股权激励落地10大有效成果：
1.解放老板，有钱有闲
2.统一思想，上下同欲
3.降低薪酬，吸引留住人才
4.降低离职成本，长期捆绑人才
5.安抚老员工，现在有回报，未来有保障
6.优化组织结构，预设期权池，筑巢引凤
7.让员工长期发展，参与决策，有归属感
8.用未来的财富，做当下的激励
9.明确权责利，心甘情愿接受考核
10.与员工的关心从利益共同体上升为事业共同体和命运共同体
邀请您参加华一世纪两天一夜《股权激励+绩效+薪酬+股改》方案班：
【1】 股权应该怎么分，分多少，分给谁？怎么进入与退出，怎么考核，协议怎么签？
【2】股东之间的矛盾如何合理解决？股东权、责、利如何合理划分？ 如何设计股权动态机制？
【3】员工缺乏执行力，中层缺乏管理能力，高层缺乏经营能力这些怎么解决？
【4】员工、高管绩效如何设置目标与考核？奖罚机制如何设定？
【5】如何公司股权架构顶层设计，吸引投资人？
【6】企业内外部如何设置股权激励机制？对内留住人才，对外吸引人才？
【7】外部如何通过股权资源整合，众筹融资、商业模式创新等？
【8】如？何处理股东分红与员工的工资福利的关系
【9】怎么才能调动员？工的工作能动性、责任心和积极性
【10】在工作中如何下放权利解放老板身心，暴增员工业绩？
【11】老板在公司占怎么样的股份比例合理，老股东不愿意退出怎么办？
【12】轻资产、重资产公司如何估值？上市前如何规划？
这是2天1夜的精品班，全程都只有一个老师主讲，白天授课讲方法，晚上一对一咨询，个性化辅导，一站式为您解决绩效+薪酬+股改等问题，让您带着问题来，带着结果回去
【课程流程】：白天授课（实战案例剖析）+晚上面对面咨询辅导企业疑难
【参课对象】：董事长、总裁、总经理、老板、创业者
【解决问题】：如何在企业内部导入一套股权激励机制，吸引和留住管理人才、营销人才、技术人才、让员工发自内心的忠诚于公司；基于未来发展做好-股权布局，股权分配，合伙人管理，做好股权布局之后才能做股权融资，资源整合，商业模式创新，从而实现企业裂变。
近期开课行程安排
3月23-24 郑州
3月24-25 武汉、嘉兴
3月25-26 佛山、合肥、西安
3月26-24 贵阳、济南、南通
3月28-29 东莞、长沙、天津、哈尔滨
3月29-30 顺德、惠州、厦门
3月30-31 广州、北京、成都、福州、杭州
4月02-03 义乌
4月06-07 武汉、济南、无锡
4月08-09 深圳
4月09-10 海口、杭州、郑州、长沙、呼和浩特
报名学习添加下方电话、Wechat
快速报名电话：13928826727 林老师（Wechat微信同步，添加请备注“报名+城市”）
课程详细点击：https://jinshuju.net/f/wdzNmw
两天一夜课程费用全国统一价：原价1280元，线上提前报名锁定席位只需要980元
线上报名赠送以下华一世纪正规协议资料：
1、股东合作协议
2、股权代持协议
3、员工入股协议
4、众筹合作协议
5、资源入股协议（密级A+）
6、干股（虚拟股）分红协议（密级A+）
7、公司股东一致行动人协议（密级A+）
8、竞业限制协议（密级A+）
快速报名电话：13928826727 林老师（Wechat微信同步，添加请备注“报名+城市”）
注：本周二、周四、周六，有线上股权直播课程限时免费体验，添加微信备注：直播
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