dri-devel July 2019

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2301 discussions

[Bug 203525] New: brightness with function buttons Acer Aspire A315-41 notebook with AMD Ryzen 5 2500U
by bugzilla-daemon＠bugzilla.kernel.org 01 Feb '20

01 Feb '20

https://bugzilla.kernel.org/show_bug.cgi?id=203525 Bug ID: 203525 Summary: brightness with function buttons Acer Aspire A315-41 notebook with AMD Ryzen 5 2500U Product: Drivers Version: 2.5 Kernel Version: 4.19.37 5.0.11 5.1 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri(a)kernel-bugs.osdl.org Reporter: erikjohansson(a)flashbox.5july.org Regression: No I got an Acer Aspire A315-41 notebook with AMD Ryzen 5 2500U and i have had problems with brightness not working out of the box (OTB) if i used function buttons. The thing is that i found that it started to work with linux-4.19.37 (fixed) but it didn't work with linux-4.19.35 (broken). It works from 4.19.37 but it doesn't work in later kernel series such as linux-5.0.11 or linux-5.1 and i think the fix should also be in newer kernels. I started to bisect but linux-4.19.36 doesn't boot with my hardware and after many bisect skip and compiling i gave up. Do anyone know what commit that could have fixed it? Or why 4.19.36 won't boot on my hardware (if there was some known regression) so i can perform an bisect. -- You are receiving this mail because: You are watching the assignee of the bug.

1 8

[Bug 58981] New: Bisected regression; boot failure with Radeon 9250 PCI 256MB + KMS
by bugzilla-daemon＠bugzilla.kernel.org 28 Jan '20

28 Jan '20

https://bugzilla.kernel.org/show_bug.cgi?id=58981 Summary: Bisected regression; boot failure with Radeon 9250 PCI 256MB + KMS Product: Drivers Version: 2.5 Kernel Version: 2.6.35,3.2.45,3.10-rc2 Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) AssignedTo: drivers_video-dri(a)kernel-bugs.osdl.org ReportedBy: jdietrch(a)fastmail.fm Regression: Yes I have a Radeon 9250 PCI 256MB video card in my machine. I discovered that this machine would not boot with 3.2.45 when KMS was enabled by default in the kernel config. Immediately after the grub menu, the screen would go black and nothing more would happen. Or sometimes columns of character-sized "marks" would appear on the screen. In either case, though, the machine would not boot. So I went back to 2.6.33 and found that booting with KMS did work just fine there. So I used git bisect to find where the problem arose, and that pointed to this commit which was merged for 2.6.35: commit 6b8b1786a8c29ce6e32298b93ac8d4a18a2b11c4 Author: Jerome Glisse <jglisse(a)redhat.com> Date: Wed Apr 7 10:21:31 2010 +0000 drm/radeon/kms: enable use of unmappable VRAM V2 I confirmed this result of git bisect by checking out 2.6.35 final and reverting that one commit, and the resulting kernel booted fine with KMS enabled by default. I also tried 3.10-rc2 and that booted fine when I added radeon.modeset=0 to the kernel commandline. I will attach files with dmesg output and lspci. Please let me know if there is anything else I can do. I'll be happy to test a proposed fix if that would be helpful. Thank you, James Dietrich -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug.

1 6

[PATCH v3] libdrm: modetest: Allow selecting modes by index
by John Stultz 21 Jan '20

21 Jan '20

Often there are many similar modes, which cannot be selected via modetest due to its simple string matching. This change adds a mode index in the display output, which can then be used to specify a specific modeline to be set. Cc: Ilia Mirkin <imirkin(a)alum.mit.edu> Cc: Rob Clark <robdclark(a)chromium.org> Cc: Bjorn Andersson <bjorn.andersson(a)linaro.org> Cc: Sumit Semwal <sumit.semwal(a)linaro.org> Reviewed-by: Ilia Mirkin <imirkin(a)alum.mit.edu> Signed-off-by: John Stultz <john.stultz(a)linaro.org> --- v2: Reworked mode_str check per Ilia's suggestion v3: Added index < 0 check per Ilia's suggestion --- tests/modetest/modetest.c | 23 +++++++++++++++++------ 1 file changed, 17 insertions(+), 6 deletions(-) diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c index 9c85c07b..5e1b623a 100644 --- a/tests/modetest/modetest.c +++ b/tests/modetest/modetest.c @@ -204,9 +204,10 @@ static void dump_encoders(struct device *dev) printf("\n"); } -static void dump_mode(drmModeModeInfo *mode) +static void dump_mode(drmModeModeInfo *mode, int index) { - printf(" %s %d %d %d %d %d %d %d %d %d %d", + printf(" #%i %s %d %d %d %d %d %d %d %d %d %d", + index, mode->name, mode->vrefresh, mode->hdisplay, @@ -443,10 +444,10 @@ static void dump_connectors(struct device *dev) if (connector->count_modes) { printf(" modes:\n"); - printf("\tname refresh (Hz) hdisp hss hse htot vdisp " + printf("\tindex name refresh (Hz) hdisp hss hse htot vdisp " "vss vse vtot)\n"); for (j = 0; j < connector->count_modes; j++) - dump_mode(&connector->modes[j]); + dump_mode(&connector->modes[j], j); } if (_connector->props) { @@ -478,7 +479,7 @@ static void dump_crtcs(struct device *dev) crtc->buffer_id, crtc->x, crtc->y, crtc->width, crtc->height); - dump_mode(&crtc->mode); + dump_mode(&crtc->mode, 0); if (_crtc->props) { printf(" props:\n"); @@ -829,6 +830,16 @@ connector_find_mode(struct device *dev, uint32_t con_id, const char *mode_str, if (!connector || !connector->count_modes) return NULL; + /* Pick by Index */ + if (mode_str[0] == '#') { + int index = atoi(mode_str + 1); + + if (index >= connector->count_modes || index < 0) + return NULL; + return &connector->modes[index]; + } + + /* Pick by Name */ for (i = 0; i < connector->count_modes; i++) { mode = &connector->modes[i]; if (!strcmp(mode->name, mode_str)) { @@ -1752,7 +1763,7 @@ static void usage(char *name) fprintf(stderr, "\n Test options:\n\n"); fprintf(stderr, "\t-P <plane_id>@<crtc_id>:<w>x<h>[+<x>+<y>][*<scale>][@<format>]\tset a plane\n"); - fprintf(stderr, "\t-s <connector_id>[,<connector_id>][@<crtc_id>]:<mode>[-<vrefresh>][@<format>]\tset a mode\n"); + fprintf(stderr, "\t-s <connector_id>[,<connector_id>][@<crtc_id>]:[#<mode index>]<mode>[-<vrefresh>][@<format>]\tset a mode\n"); fprintf(stderr, "\t-C\ttest hw cursor\n"); fprintf(stderr, "\t-v\ttest vsynced page flipping\n"); fprintf(stderr, "\t-w <obj_id>:<prop_name>:<value>\tset property\n"); -- 2.17.1

2 1

[PATCH libdrm 1/2] modetest: Fix segmentation fault
by Ezequiel Garcia 21 Jan '20

21 Jan '20

When a mode is set with just a connector "-s foo", we get a nasty segmentation fault. Fix it. Signed-off-by: Ezequiel Garcia <ezequiel(a)collabora.com> --- tests/modetest/modetest.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c index e66be6607e00..5e628127a130 100644 --- a/tests/modetest/modetest.c +++ b/tests/modetest/modetest.c @@ -1695,6 +1695,8 @@ static int parse_connector(struct pipe_arg *pipe, const char *arg) return -1; /* Parse the remaining parameters. */ + if (!endp) + return -1; if (*endp == '@') { arg = endp + 1; pipe->crtc_id = strtoul(arg, &endp, 10); -- 2.22.0

3 6

[RFC PATCH v1 0/5] Add pardata bus + tinydrm driver
by Sam Ravnborg 20 Jan '20

20 Jan '20

This is an RFC - to get some responses on the overall design. The code builds but has not yet been tested on any HW. Before investing more time into this I would like some feedback if this is the right way forward or a different design should be pursued. The problem to solve is that I have a propriatary ARM based board with a display that is connected using a parallel bus. The display is capable of showing graphics so it is more advanced than what is found in auxdisplay/ I know there are others using a display connected usign a parallel data bus, so this is not a unique problem for my board alone. But I do not expect many users as any modern design likely uses SPI or similar. The old (proprietary) approach was to implement a char driver and then let some 3rd party lib use the char driver to write to the display. The goal is to move to a more modern world where I expect to have a simple Qt based program running that can be used for a few simple things. (I do not expect any high performance and do not need it). Implementation: A pardata bus is implemented. It uses a platform_driver to hook into the DT. When probed the pardatabus driver creates pardata devices for all child nodes in the tree. Within tinydrm the pardata support is used to implement a driver for the display I have (Winstar wg160160). A library module is used to implement the more basic things allowing us to have a more simple driver, and thus making it simpler to add new drivers. The implmentation uses array support in gpiolib to try to have some performance on screen updates. TODO: - Test on HW - Add locking so there can be more than one user on the bus - Improve pardata.rst documentation - Add support for a sparkfun parallel data display (To verify that the library is generic) - I may add a class if I see the need - Likewise I may add sysfs attributes if there is a need for it Any comments appreciated! Sam Sam Ravnborg (5): dt-bindings: add parallel data bus (pardata) pardata: new bus for parallel data access tinydrm: add support for parallel data displays dt-bindings: add winstar,wg160160 display bindings tinydrm: add winstar wg160160 driver .../bindings/display/winstar,wg160160.txt | 53 +++ .../bindings/pardata/parallel-data-bus.txt | 60 +++ Documentation/driver-api/index.rst | 1 + Documentation/driver-api/pardata.rst | 60 +++ MAINTAINERS | 14 + drivers/Kconfig | 2 + drivers/Makefile | 1 + drivers/gpu/drm/tinydrm/Kconfig | 13 + drivers/gpu/drm/tinydrm/Makefile | 2 + drivers/gpu/drm/tinydrm/pardata-dbi.c | 417 +++++++++++++++++++++ drivers/gpu/drm/tinydrm/wg160160.c | 298 +++++++++++++++ drivers/pardata/Kconfig | 17 + drivers/pardata/Makefile | 5 + drivers/pardata/pardata.c | 282 ++++++++++++++ include/drm/tinydrm/pardata-dbi.h | 257 +++++++++++++ include/linux/pardata.h | 138 +++++++ 16 files changed, 1620 insertions(+)

5 18

[Bug 194731] New: drm general protection fault in drm_atomic_init
by bugzilla-daemon＠bugzilla.kernel.org 09 Jan '20

09 Jan '20

https://bugzilla.kernel.org/show_bug.cgi?id=194731 Bug ID: 194731 Summary: drm general protection fault in drm_atomic_init Product: Drivers Version: 2.5 Kernel Version: 4.10.0 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: high Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri(a)kernel-bugs.osdl.org Reporter: janpieter.sollie(a)dommel.be Regression: No I modified the drm_atomic.c a bit to be more verbose. the drm_init calls a general protection fault when allocating my second GPU(does it work this way?) of the amdgpu module. afterwards, the system is unable to allocate more kernel memory. init does not even manage to reboot, I can not do sudo without segfault dmesg: [ 77.946291] [drm] Cannot find any crtc or sizes - going 1024x768 [ 77.946575] [drm] fb mappable at 0xC0CCB000 [ 77.946576] [drm] vram apper at 0xC0000000 [ 77.946577] [drm] size 786432 [ 77.946578] [drm] fb depth is 24 [ 77.946578] [drm] pitch is 1024 [ 77.950389] kcalloc called [ 77.950390] kcalloc2 called [ 77.950433] kcalloc called [ 77.950444] general protection fault: 0000 [#1] SMP [ 77.950445] Modules linked in: amdkfd amdgpu(O+) amdttm(O) amdkcl(O) ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_nat iptable_nat nf_nat_ipv4 nf_nat l2tp_ppp l2tp_netlink l2tp_core ip6_udp_tunnel udp_tunnel pppoe pppox ppp_generic slhc deflate cmac af_key w83627ehf hwmon_vid k10temp fam15h_power i2c_piix4 pcspkr [ 77.950462] CPU: 16 PID: 5094 Comm: kworker/16:2 Tainted: G O 4.10.0-rc8 #12 [ 77.950463] Hardware name: Supermicro H8DG6/H8DGi/H8DG6/H8DGi, BIOS 2.0a 01/09/2012 [ 77.950470] Workqueue: events work_for_cpu_fn [ 77.950471] task: ffff88183c027000 task.stack: ffffc90020cfc000 [ 77.950476] RIP: 0010:__kmalloc+0x6f/0x100 [ 77.950477] RSP: 0018:ffffc90020cff6b0 EFLAGS: 00010286 [ 77.950478] RAX: 0000000000000000 RBX: ffff8818362628ff RCX: 0000000000000897 [ 77.950479] RDX: 0000000000000896 RSI: 0000000000000000 RDI: 0000000000019b70 [ 77.950479] RBP: ffffc90020cff6d0 R08: ffff88183fc19b70 R09: ffffffff81417df1 [ 77.950480] R10: 0000000000000300 R11: 0000000000000000 R12: ff88183626296000 [ 77.950481] R13: ffff88083f803a00 R14: 00000000014080c0 R15: ffff88183602b238 [ 77.950483] FS: 0000000000000000(0000) GS:ffff88183fc00000(0000) knlGS:0000000000000000 [ 77.950484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.950485] CR2: 00005590d5ce93d8 CR3: 0000000001c11000 CR4: 00000000000406e0 [ 77.950485] Call Trace: [ 77.950492] drm_atomic_state_init+0x81/0xf0 [ 77.950494] drm_atomic_state_alloc+0x53/0x80 [ 77.950497] drm_fb_helper_pan_display+0xf4/0x2a0 [ 77.950501] fb_pan_display+0xd6/0x170 [ 77.950502] bit_update_start+0x24/0x60 [ 77.950504] fbcon_switch+0x3e2/0x670 [ 77.950507] redraw_screen+0x15d/0x220 [ 77.950510] ? tty_do_resize+0x4d/0xa0 [ 77.950512] vc_do_resize+0x4c3/0x4f0 [ 77.950513] vc_resize+0x1a/0x20 [ 77.950515] fbcon_init+0x40b/0x660 [ 77.950516] visual_init+0xce/0x130 [ 77.950517] do_bind_con_driver+0x1c1/0x3a0 [ 77.950519] do_take_over_console+0x113/0x180 [ 77.950520] do_fbcon_takeover+0x51/0xb0 [ 77.950522] fbcon_event_notify+0x75a/0x880 [ 77.950525] notifier_call_chain+0x44/0x70 [ 77.950526] __blocking_notifier_call_chain+0x4e/0x80 [ 77.950528] blocking_notifier_call_chain+0x11/0x20 [ 77.950529] fb_notifier_call_chain+0x16/0x20 [ 77.950531] register_framebuffer+0x200/0x340 [ 77.950533] drm_fb_helper_initial_config+0x201/0x390 piece of code that prints the "kcalloc(2) called": drm_atomic_state_init(struct drm_device *dev, struct drm_atomic_state *state) { kref_init(&(state->ref)); /* TODO legacy paths should maybe do a better job about * setting this appropriately? */ state->allow_modeset = true; state->crtcs = kcalloc(dev->mode_config.num_crtc, sizeof(struct __drm_crtcs_state), GFP_KERNEL); printk("kcalloc called \n"); if (!(state->crtcs)) goto fail; state->planes = kcalloc(dev->mode_config.num_total_plane, sizeof(struct __drm_planes_state), GFP_KERNEL); printk("kcalloc2 called \n"); if (!(state->planes)) goto fail; state->dev = dev; DRM_DEBUG_ATOMIC("Allocated atomic state %p\n", state); return 0; fail: printk("fail called \n"); drm_atomic_state_default_release(state); return -ENOMEM; } EXPORT_SYMBOL(drm_atomic_state_init); -- You are receiving this mail because: You are watching the assignee of the bug.

1 9

Re: [drm/mgag200] 90f479ae51: vm-scalability.median -18.8% regression
by Thomas Zimmermann 08 Jan '20

08 Jan '20

Am 29.07.19 um 11:51 schrieb kernel test robot: > Greeting, > > FYI, we noticed a -18.8% regression of vm-scalability.median due to commit:> > > commit: 90f479ae51afa45efab97afdde9b94b9660dd3e4 ("drm/mgag200: Replace struct mga_fbdev with generic framebuffer emulation") > https://kernel.googlesource.com/pub/scm/linux/kernel/git/next/linux-next.git master Daniel, Noralf, we may have to revert this patch. I expected some change in display performance, but not in VM. Since it's a server chipset, probably no one cares much about display performance. So that seemed like a good trade-off for re-using shared code. Part of the patch set is that the generic fb emulation now maps and unmaps the fbdev BO when updating the screen. I guess that's the cause of the performance regression. And it should be visible with other drivers as well if they use a shadow FB for fbdev emulation. The thing is that we'd need another generic fbdev emulation for ast and mgag200 that handles this issue properly. Best regards Thomas > > in testcase: vm-scalability > on test machine: 288 threads Intel(R) Xeon Phi(TM) CPU 7295 @ 1.50GHz with 80G memory > with following parameters: > > runtime: 300s > size: 8T > test: anon-cow-seq-hugetlb > cpufreq_governor: performance > > test-description: The motivation behind this suite is to exercise functions and regions of the mm/ of the Linux kernel which are of interest to us. > test-url: https://git.kernel.org/cgit/linux/kernel/git/wfg/vm-scalability.git/ > > > > Details are as below: > --------------------------------------------------------------------------------------------------> > > > To reproduce: > > git clone https://github.com/intel/lkp-tests.git > cd lkp-tests > bin/lkp install job.yaml # job file is attached in this email > bin/lkp run job.yaml > > ========================================================================================= > compiler/cpufreq_governor/kconfig/rootfs/runtime/size/tbox_group/test/testcase: > gcc-7/performance/x86_64-rhel-7.6/debian-x86_64-2019-05-14.cgz/300s/8T/lkp-knm01/anon-cow-seq-hugetlb/vm-scalability > > commit: > f1f8555dfb ("drm/bochs: Use shadow buffer for bochs framebuffer console") > 90f479ae51 ("drm/mgag200: Replace struct mga_fbdev with generic framebuffer emulation") > > f1f8555dfb9a70a2 90f479ae51afa45efab97afdde9 > ---------------- --------------------------- > fail:runs %reproduction fail:runs > | | | > 2:4 -50% :4 dmesg.WARNING:at#for_ip_interrupt_entry/0x > :4 25% 1:4 dmesg.WARNING:at_ip___perf_sw_event/0x > :4 25% 1:4 dmesg.WARNING:at_ip__fsnotify_parent/0x > %stddev %change %stddev > \ | \ > 43955 ± 2% -18.8% 35691 vm-scalability.median > 0.06 ± 7% +193.0% 0.16 ± 2% vm-scalability.median_stddev > 14906559 ± 2% -17.9% 12237079 vm-scalability.throughput > 87651 ± 2% -17.4% 72374 vm-scalability.time.involuntary_context_switches > 2086168 -23.6% 1594224 vm-scalability.time.minor_page_faults > 15082 ± 2% -10.4% 13517 vm-scalability.time.percent_of_cpu_this_job_got > 29987 -8.9% 27327 vm-scalability.time.system_time > 15755 -12.4% 13795 vm-scalability.time.user_time > 122011 -19.3% 98418 vm-scalability.time.voluntary_context_switches > 3.034e+09 -23.6% 2.318e+09 vm-scalability.workload > 242478 ± 12% +68.5% 408518 ± 23% cpuidle.POLL.time > 2788 ± 21% +117.4% 6062 ± 26% cpuidle.POLL.usage > 56653 ± 10% +64.4% 93144 ± 20% meminfo.Mapped > 120392 ± 7% +14.0% 137212 ± 4% meminfo.Shmem > 47221 ± 11% +77.1% 83634 ± 22% numa-meminfo.node0.Mapped > 120465 ± 7% +13.9% 137205 ± 4% numa-meminfo.node0.Shmem > 2885513 -16.5% 2409384 numa-numastat.node0.local_node > 2885471 -16.5% 2409354 numa-numastat.node0.numa_hit > 11813 ± 11% +76.3% 20824 ± 22% numa-vmstat.node0.nr_mapped > 30096 ± 7% +13.8% 34238 ± 4% numa-vmstat.node0.nr_shmem > 43.72 ± 2% +5.5 49.20 mpstat.cpu.all.idle% > 0.03 ± 4% +0.0 0.05 ± 6% mpstat.cpu.all.soft% > 19.51 -2.4 17.08 mpstat.cpu.all.usr% > 1012 -7.9% 932.75 turbostat.Avg_MHz > 32.38 ± 10% +25.8% 40.73 turbostat.CPU%c1 > 145.51 -3.1% 141.01 turbostat.PkgWatt > 15.09 -19.2% 12.19 turbostat.RAMWatt > 43.50 ± 2% +13.2% 49.25 vmstat.cpu.id > 18.75 ± 2% -13.3% 16.25 ± 2% vmstat.cpu.us > 152.00 ± 2% -9.5% 137.50 vmstat.procs.r > 4800 -13.1% 4173 vmstat.system.cs > 156170 -11.9% 137594 slabinfo.anon_vma.active_objs > 3395 -11.9% 2991 slabinfo.anon_vma.active_slabs > 156190 -11.9% 137606 slabinfo.anon_vma.num_objs > 3395 -11.9% 2991 slabinfo.anon_vma.num_slabs > 1716 ± 5% +11.5% 1913 ± 8% slabinfo.dmaengine-unmap-16.active_objs > 1716 ± 5% +11.5% 1913 ± 8% slabinfo.dmaengine-unmap-16.num_objs > 1767 ± 2% -19.0% 1431 ± 2% slabinfo.hugetlbfs_inode_cache.active_objs > 1767 ± 2% -19.0% 1431 ± 2% slabinfo.hugetlbfs_inode_cache.num_objs > 3597 ± 5% -16.4% 3006 ± 3% slabinfo.skbuff_ext_cache.active_objs > 3597 ± 5% -16.4% 3006 ± 3% slabinfo.skbuff_ext_cache.num_objs > 1330122 -23.6% 1016557 proc-vmstat.htlb_buddy_alloc_success > 77214 ± 3% +6.4% 82128 ± 2% proc-vmstat.nr_active_anon > 67277 +2.9% 69246 proc-vmstat.nr_anon_pages > 218.50 ± 3% -10.6% 195.25 proc-vmstat.nr_dirtied > 288628 +1.4% 292755 proc-vmstat.nr_file_pages > 360.50 -2.7% 350.75 proc-vmstat.nr_inactive_file > 14225 ± 9% +63.8% 23304 ± 20% proc-vmstat.nr_mapped > 30109 ± 7% +13.8% 34259 ± 4% proc-vmstat.nr_shmem > 99870 -1.3% 98597 proc-vmstat.nr_slab_unreclaimable > 204.00 ± 4% -12.1% 179.25 proc-vmstat.nr_written > 77214 ± 3% +6.4% 82128 ± 2% proc-vmstat.nr_zone_active_anon > 360.50 -2.7% 350.75 proc-vmstat.nr_zone_inactive_file > 8810 ± 19% -66.1% 2987 ± 42% proc-vmstat.numa_hint_faults > 8810 ± 19% -66.1% 2987 ± 42% proc-vmstat.numa_hint_faults_local > 2904082 -16.4% 2427026 proc-vmstat.numa_hit > 2904081 -16.4% 2427025 proc-vmstat.numa_local > 6.828e+08 -23.5% 5.221e+08 proc-vmstat.pgalloc_normal > 2900008 -17.2% 2400195 proc-vmstat.pgfault > 6.827e+08 -23.5% 5.22e+08 proc-vmstat.pgfree > 1.635e+10 -17.0% 1.357e+10 perf-stat.i.branch-instructions > 1.53 ± 4% -0.1 1.45 ± 3% perf-stat.i.branch-miss-rate% > 2.581e+08 ± 3% -20.5% 2.051e+08 ± 2% perf-stat.i.branch-misses > 12.66 +1.1 13.78 perf-stat.i.cache-miss-rate% > 72720849 -12.0% 63958986 perf-stat.i.cache-misses > 5.766e+08 -18.6% 4.691e+08 perf-stat.i.cache-references > 4674 ± 2% -13.0% 4064 perf-stat.i.context-switches > 4.29 +12.5% 4.83 perf-stat.i.cpi > 2.573e+11 -7.4% 2.383e+11 perf-stat.i.cpu-cycles > 231.35 -21.5% 181.56 perf-stat.i.cpu-migrations > 3522 +4.4% 3677 perf-stat.i.cycles-between-cache-misses > 0.09 ± 13% +0.0 0.12 ± 5% perf-stat.i.iTLB-load-miss-rate% > 5.894e+10 -15.8% 4.961e+10 perf-stat.i.iTLB-loads > 5.901e+10 -15.8% 4.967e+10 perf-stat.i.instructions > 1291 ± 14% -21.8% 1010 perf-stat.i.instructions-per-iTLB-miss > 0.24 -11.0% 0.21 perf-stat.i.ipc > 9476 -17.5% 7821 perf-stat.i.minor-faults > 9478 -17.5% 7821 perf-stat.i.page-faults > 9.76 -3.6% 9.41 perf-stat.overall.MPKI > 1.59 ± 4% -0.1 1.52 perf-stat.overall.branch-miss-rate% > 12.61 +1.1 13.71 perf-stat.overall.cache-miss-rate% > 4.38 +10.5% 4.83 perf-stat.overall.cpi > 3557 +5.3% 3747 perf-stat.overall.cycles-between-cache-misses > 0.08 ± 12% +0.0 0.10 perf-stat.overall.iTLB-load-miss-rate% > 1268 ± 15% -23.0% 976.22 perf-stat.overall.instructions-per-iTLB-miss > 0.23 -9.5% 0.21 perf-stat.overall.ipc > 5815 +9.7% 6378 perf-stat.overall.path-length > 1.634e+10 -17.5% 1.348e+10 perf-stat.ps.branch-instructions > 2.595e+08 ± 3% -21.2% 2.043e+08 ± 2% perf-stat.ps.branch-misses > 72565205 -12.2% 63706339 perf-stat.ps.cache-misses > 5.754e+08 -19.2% 4.646e+08 perf-stat.ps.cache-references > 4640 ± 2% -12.5% 4060 perf-stat.ps.context-switches > 2.581e+11 -7.5% 2.387e+11 perf-stat.ps.cpu-cycles > 229.91 -22.0% 179.42 perf-stat.ps.cpu-migrations > 5.889e+10 -16.3% 4.927e+10 perf-stat.ps.iTLB-loads > 5.899e+10 -16.3% 4.938e+10 perf-stat.ps.instructions > 9388 -18.2% 7677 perf-stat.ps.minor-faults > 9389 -18.2% 7677 perf-stat.ps.page-faults > 1.764e+13 -16.2% 1.479e+13 perf-stat.total.instructions > 46803 ± 3% -18.8% 37982 ± 6% sched_debug.cfs_rq:/.exec_clock.min > 5320 ± 3% +23.7% 6581 ± 3% sched_debug.cfs_rq:/.exec_clock.stddev > 6737 ± 14% +58.1% 10649 ± 10% sched_debug.cfs_rq:/.load.avg > 587978 ± 17% +58.2% 930382 ± 9% sched_debug.cfs_rq:/.load.max > 46952 ± 16% +64.8% 77388 ± 11% sched_debug.cfs_rq:/.load.stddev > 7.12 ± 4% +49.1% 10.62 ± 6% sched_debug.cfs_rq:/.load_avg.avg > 474.40 ± 23% +67.5% 794.60 ± 10% sched_debug.cfs_rq:/.load_avg.max > 37.70 ± 11% +74.8% 65.90 ± 9% sched_debug.cfs_rq:/.load_avg.stddev > 13424269 ± 4% -15.6% 11328098 ± 2% sched_debug.cfs_rq:/.min_vruntime.avg > 15411275 ± 3% -12.4% 13505072 ± 2% sched_debug.cfs_rq:/.min_vruntime.max > 7939295 ± 6% -17.5% 6551322 ± 7% sched_debug.cfs_rq:/.min_vruntime.min > 21.44 ± 7% -56.1% 9.42 ± 4% sched_debug.cfs_rq:/.nr_spread_over.avg > 117.45 ± 11% -60.6% 46.30 ± 14% sched_debug.cfs_rq:/.nr_spread_over.max > 19.33 ± 8% -66.4% 6.49 ± 9% sched_debug.cfs_rq:/.nr_spread_over.stddev > 4.32 ± 15% +84.4% 7.97 ± 3% sched_debug.cfs_rq:/.runnable_load_avg.avg > 353.85 ± 29% +118.8% 774.35 ± 11% sched_debug.cfs_rq:/.runnable_load_avg.max > 27.30 ± 24% +118.5% 59.64 ± 9% sched_debug.cfs_rq:/.runnable_load_avg.stddev > 6729 ± 14% +58.2% 10644 ± 10% sched_debug.cfs_rq:/.runnable_weight.avg > 587978 ± 17% +58.2% 930382 ± 9% sched_debug.cfs_rq:/.runnable_weight.max > 46950 ± 16% +64.8% 77387 ± 11% sched_debug.cfs_rq:/.runnable_weight.stddev > 5305069 ± 4% -17.4% 4380376 ± 7% sched_debug.cfs_rq:/.spread0.avg > 7328745 ± 3% -9.9% 6600897 ± 3% sched_debug.cfs_rq:/.spread0.max > 2220837 ± 4% +55.8% 3460596 ± 5% sched_debug.cpu.avg_idle.avg > 4590666 ± 9% +76.8% 8117037 ± 15% sched_debug.cpu.avg_idle.max > 485052 ± 7% +80.3% 874679 ± 10% sched_debug.cpu.avg_idle.stddev > 561.50 ± 26% +37.7% 773.30 ± 15% sched_debug.cpu.clock.stddev > 561.50 ± 26% +37.7% 773.30 ± 15% sched_debug.cpu.clock_task.stddev > 3.20 ± 10% +109.6% 6.70 ± 3% sched_debug.cpu.cpu_load[0].avg > 309.10 ± 20% +150.3% 773.75 ± 12% sched_debug.cpu.cpu_load[0].max > 21.02 ± 14% +160.8% 54.80 ± 9% sched_debug.cpu.cpu_load[0].stddev > 3.19 ± 8% +109.8% 6.70 ± 3% sched_debug.cpu.cpu_load[1].avg > 299.75 ± 19% +158.0% 773.30 ± 12% sched_debug.cpu.cpu_load[1].max > 20.32 ± 12% +168.7% 54.62 ± 9% sched_debug.cpu.cpu_load[1].stddev > 3.20 ± 8% +109.1% 6.69 ± 4% sched_debug.cpu.cpu_load[2].avg > 288.90 ± 20% +167.0% 771.40 ± 12% sched_debug.cpu.cpu_load[2].max > 19.70 ± 12% +175.4% 54.27 ± 9% sched_debug.cpu.cpu_load[2].stddev > 3.16 ± 8% +110.9% 6.66 ± 6% sched_debug.cpu.cpu_load[3].avg > 275.50 ± 24% +178.4% 766.95 ± 12% sched_debug.cpu.cpu_load[3].max > 18.92 ± 15% +184.2% 53.77 ± 10% sched_debug.cpu.cpu_load[3].stddev > 3.08 ± 8% +115.7% 6.65 ± 7% sched_debug.cpu.cpu_load[4].avg > 263.55 ± 28% +188.7% 760.85 ± 12% sched_debug.cpu.cpu_load[4].max > 18.03 ± 18% +196.6% 53.46 ± 11% sched_debug.cpu.cpu_load[4].stddev > 14543 -9.6% 13150 sched_debug.cpu.curr->pid.max > 5293 ± 16% +74.7% 9248 ± 11% sched_debug.cpu.load.avg > 587978 ± 17% +58.2% 930382 ± 9% sched_debug.cpu.load.max > 40887 ± 19% +78.3% 72891 ± 9% sched_debug.cpu.load.stddev > 1141679 ± 4% +56.9% 1790907 ± 5% sched_debug.cpu.max_idle_balance_cost.avg > 2432100 ± 9% +72.6% 4196779 ± 13% sched_debug.cpu.max_idle_balance_cost.max > 745656 +29.3% 964170 ± 5% sched_debug.cpu.max_idle_balance_cost.min > 239032 ± 9% +81.9% 434806 ± 10% sched_debug.cpu.max_idle_balance_cost.stddev > 0.00 ± 27% +92.1% 0.00 ± 31% sched_debug.cpu.next_balance.stddev > 1030 ± 4% -10.4% 924.00 ± 2% sched_debug.cpu.nr_switches.min > 0.04 ± 26% +139.0% 0.09 ± 41% sched_debug.cpu.nr_uninterruptible.avg > 830.35 ± 6% -12.0% 730.50 ± 2% sched_debug.cpu.sched_count.min > 912.00 ± 2% -9.5% 825.38 sched_debug.cpu.ttwu_count.avg > 433.05 ± 3% -19.2% 350.05 ± 3% sched_debug.cpu.ttwu_count.min > 160.70 ± 3% -12.5% 140.60 ± 4% sched_debug.cpu.ttwu_local.min > 9072 ± 11% -36.4% 5767 ± 8% softirqs.CPU1.RCU > 12769 ± 5% +15.3% 14718 ± 3% softirqs.CPU101.SCHED > 13198 +11.5% 14717 ± 3% softirqs.CPU102.SCHED > 12981 ± 4% +13.9% 14788 ± 3% softirqs.CPU105.SCHED > 13486 ± 3% +11.8% 15071 ± 4% softirqs.CPU111.SCHED > 12794 ± 4% +14.1% 14601 ± 9% softirqs.CPU112.SCHED > 12999 ± 4% +10.1% 14314 ± 4% softirqs.CPU115.SCHED > 12844 ± 4% +10.6% 14202 ± 2% softirqs.CPU120.SCHED > 13336 ± 3% +9.4% 14585 ± 3% softirqs.CPU122.SCHED > 12639 ± 4% +20.2% 15195 softirqs.CPU123.SCHED > 13040 ± 5% +15.2% 15024 ± 5% softirqs.CPU126.SCHED > 13123 +15.1% 15106 ± 5% softirqs.CPU127.SCHED > 9188 ± 6% -35.7% 5911 ± 2% softirqs.CPU13.RCU > 13054 ± 3% +13.1% 14761 ± 5% softirqs.CPU130.SCHED > 13158 ± 2% +13.9% 14985 ± 5% softirqs.CPU131.SCHED > 12797 ± 6% +13.5% 14524 ± 3% softirqs.CPU133.SCHED > 12452 ± 5% +14.8% 14297 softirqs.CPU134.SCHED > 13078 ± 3% +10.4% 14439 ± 3% softirqs.CPU138.SCHED > 12617 ± 2% +14.5% 14442 ± 5% softirqs.CPU139.SCHED > 12974 ± 3% +13.7% 14752 ± 4% softirqs.CPU142.SCHED > 12579 ± 4% +19.1% 14983 ± 3% softirqs.CPU143.SCHED > 9122 ± 24% -44.6% 5053 ± 5% softirqs.CPU144.RCU > 13366 ± 2% +11.1% 14848 ± 3% softirqs.CPU149.SCHED > 13246 ± 2% +22.0% 16162 ± 7% softirqs.CPU150.SCHED > 13452 ± 3% +20.5% 16210 ± 7% softirqs.CPU151.SCHED > 13507 +10.1% 14869 softirqs.CPU156.SCHED > 13808 ± 3% +9.2% 15079 ± 4% softirqs.CPU157.SCHED > 13442 ± 2% +13.4% 15248 ± 4% softirqs.CPU160.SCHED > 13311 +12.1% 14920 ± 2% softirqs.CPU162.SCHED > 13544 ± 3% +8.5% 14695 ± 4% softirqs.CPU163.SCHED > 13648 ± 3% +11.2% 15179 ± 2% softirqs.CPU166.SCHED > 13404 ± 4% +12.5% 15079 ± 3% softirqs.CPU168.SCHED > 13421 ± 6% +16.0% 15568 ± 8% softirqs.CPU169.SCHED > 13115 ± 3% +23.1% 16139 ± 10% softirqs.CPU171.SCHED > 13424 ± 6% +10.4% 14822 ± 3% softirqs.CPU175.SCHED > 13274 ± 3% +13.7% 15087 ± 9% softirqs.CPU185.SCHED > 13409 ± 3% +12.3% 15063 ± 3% softirqs.CPU190.SCHED > 13181 ± 7% +13.4% 14946 ± 3% softirqs.CPU196.SCHED > 13578 ± 3% +10.9% 15061 softirqs.CPU197.SCHED > 13323 ± 5% +24.8% 16627 ± 6% softirqs.CPU198.SCHED > 14072 ± 2% +12.3% 15798 ± 7% softirqs.CPU199.SCHED > 12604 ± 13% +17.9% 14865 softirqs.CPU201.SCHED > 13380 ± 4% +14.8% 15356 ± 3% softirqs.CPU203.SCHED > 13481 ± 8% +14.2% 15390 ± 3% softirqs.CPU204.SCHED > 12921 ± 2% +13.8% 14710 ± 3% softirqs.CPU206.SCHED > 13468 +13.0% 15218 ± 2% softirqs.CPU208.SCHED > 13253 ± 2% +13.1% 14992 softirqs.CPU209.SCHED > 13319 ± 2% +14.3% 15225 ± 7% softirqs.CPU210.SCHED > 13673 ± 5% +16.3% 15895 ± 3% softirqs.CPU211.SCHED > 13290 +17.0% 15556 ± 5% softirqs.CPU212.SCHED > 13455 ± 4% +14.4% 15392 ± 3% softirqs.CPU213.SCHED > 13454 ± 4% +14.3% 15377 ± 3% softirqs.CPU215.SCHED > 13872 ± 7% +9.7% 15221 ± 5% softirqs.CPU220.SCHED > 13555 ± 4% +17.3% 15896 ± 5% softirqs.CPU222.SCHED > 13411 ± 4% +20.8% 16197 ± 6% softirqs.CPU223.SCHED > 8472 ± 21% -44.8% 4680 ± 3% softirqs.CPU224.RCU > 13141 ± 3% +16.2% 15265 ± 7% softirqs.CPU225.SCHED > 14084 ± 3% +8.2% 15242 ± 2% softirqs.CPU226.SCHED > 13528 ± 4% +11.3% 15063 ± 4% softirqs.CPU228.SCHED > 13218 ± 3% +16.3% 15377 ± 4% softirqs.CPU229.SCHED > 14031 ± 4% +10.2% 15467 ± 2% softirqs.CPU231.SCHED > 13770 ± 3% +14.0% 15700 ± 3% softirqs.CPU232.SCHED > 13456 ± 3% +12.3% 15105 ± 3% softirqs.CPU233.SCHED > 13137 ± 4% +13.5% 14909 ± 3% softirqs.CPU234.SCHED > 13318 ± 2% +14.7% 15280 ± 2% softirqs.CPU235.SCHED > 13690 ± 2% +13.7% 15563 ± 7% softirqs.CPU238.SCHED > 13771 ± 5% +20.8% 16634 ± 7% softirqs.CPU241.SCHED > 13317 ± 7% +19.5% 15919 ± 9% softirqs.CPU243.SCHED > 8234 ± 16% -43.9% 4616 ± 5% softirqs.CPU244.RCU > 13845 ± 6% +13.0% 15643 ± 3% softirqs.CPU244.SCHED > 13179 ± 3% +16.3% 15323 softirqs.CPU246.SCHED > 13754 +12.2% 15438 ± 3% softirqs.CPU248.SCHED > 13769 ± 4% +10.9% 15276 ± 2% softirqs.CPU252.SCHED > 13702 +10.5% 15147 ± 2% softirqs.CPU254.SCHED > 13315 ± 2% +12.5% 14980 ± 3% softirqs.CPU255.SCHED > 13785 ± 3% +12.9% 15568 ± 5% softirqs.CPU256.SCHED > 13307 ± 3% +15.0% 15298 ± 3% softirqs.CPU257.SCHED > 13864 ± 3% +10.5% 15313 ± 2% softirqs.CPU259.SCHED > 13879 ± 2% +11.4% 15465 softirqs.CPU261.SCHED > 13815 +13.6% 15687 ± 5% softirqs.CPU264.SCHED > 119574 ± 2% +11.8% 133693 ± 11% softirqs.CPU266.TIMER > 13688 +10.9% 15180 ± 6% softirqs.CPU267.SCHED > 11716 ± 4% +19.3% 13974 ± 8% softirqs.CPU27.SCHED > 13866 ± 3% +13.7% 15765 ± 4% softirqs.CPU271.SCHED > 13887 ± 5% +12.5% 15621 softirqs.CPU272.SCHED > 13383 ± 3% +19.8% 16031 ± 2% softirqs.CPU274.SCHED > 13347 +14.1% 15232 ± 3% softirqs.CPU275.SCHED > 12884 ± 2% +21.0% 15593 ± 4% softirqs.CPU276.SCHED > 13131 ± 5% +13.4% 14891 ± 5% softirqs.CPU277.SCHED > 12891 ± 2% +19.2% 15371 ± 4% softirqs.CPU278.SCHED > 13313 ± 4% +13.0% 15049 ± 2% softirqs.CPU279.SCHED > 13514 ± 3% +10.2% 14897 ± 2% softirqs.CPU280.SCHED > 13501 ± 3% +13.7% 15346 softirqs.CPU281.SCHED > 13261 +17.5% 15577 softirqs.CPU282.SCHED > 8076 ± 15% -43.7% 4546 ± 5% softirqs.CPU283.RCU > 13686 ± 3% +12.6% 15413 ± 2% softirqs.CPU284.SCHED > 13439 ± 2% +9.2% 14670 ± 4% softirqs.CPU285.SCHED > 8878 ± 9% -35.4% 5735 ± 4% softirqs.CPU35.RCU > 11690 ± 2% +13.6% 13274 ± 5% softirqs.CPU40.SCHED > 11714 ± 2% +19.3% 13975 ± 13% softirqs.CPU41.SCHED > 11763 +12.5% 13239 ± 4% softirqs.CPU45.SCHED > 11662 ± 2% +9.4% 12757 ± 3% softirqs.CPU46.SCHED > 11805 ± 2% +9.3% 12902 ± 2% softirqs.CPU50.SCHED > 12158 ± 3% +12.3% 13655 ± 8% softirqs.CPU55.SCHED > 11716 ± 4% +8.8% 12751 ± 3% softirqs.CPU58.SCHED > 11922 ± 2% +9.9% 13100 ± 4% softirqs.CPU64.SCHED > 9674 ± 17% -41.8% 5625 ± 6% softirqs.CPU66.RCU > 11818 +12.0% 13237 softirqs.CPU66.SCHED > 124682 ± 7% -6.1% 117088 ± 5% softirqs.CPU66.TIMER > 8637 ± 9% -34.0% 5700 ± 7% softirqs.CPU70.RCU > 11624 ± 2% +11.0% 12901 ± 2% softirqs.CPU70.SCHED > 12372 ± 2% +13.2% 14003 ± 3% softirqs.CPU71.SCHED > 9949 ± 25% -33.9% 6574 ± 31% softirqs.CPU72.RCU > 10392 ± 26% -35.1% 6745 ± 35% softirqs.CPU73.RCU > 12766 ± 3% +11.1% 14188 ± 3% softirqs.CPU76.SCHED > 12611 ± 2% +18.8% 14984 ± 5% softirqs.CPU78.SCHED > 12786 ± 3% +17.9% 15079 ± 7% softirqs.CPU79.SCHED > 11947 ± 4% +9.7% 13103 ± 4% softirqs.CPU8.SCHED > 13379 ± 7% +11.8% 14962 ± 4% softirqs.CPU83.SCHED > 13438 ± 5% +9.7% 14738 ± 2% softirqs.CPU84.SCHED > 12768 +19.4% 15241 ± 6% softirqs.CPU88.SCHED > 8604 ± 13% -39.3% 5222 ± 3% softirqs.CPU89.RCU > 13077 ± 2% +17.1% 15308 ± 7% softirqs.CPU89.SCHED > 11887 ± 3% +20.1% 14272 ± 5% softirqs.CPU9.SCHED > 12723 ± 3% +11.3% 14165 ± 4% softirqs.CPU90.SCHED > 8439 ± 12% -38.9% 5153 ± 4% softirqs.CPU91.RCU > 13429 ± 3% +10.3% 14806 ± 2% softirqs.CPU95.SCHED > 12852 ± 4% +10.3% 14174 ± 5% softirqs.CPU96.SCHED > 13010 ± 2% +14.4% 14888 ± 5% softirqs.CPU97.SCHED > 2315644 ± 4% -36.2% 1477200 ± 4% softirqs.RCU > 1572 ± 10% +63.9% 2578 ± 39% interrupts.CPU0.NMI:Non-maskable_interrupts > 1572 ± 10% +63.9% 2578 ± 39% interrupts.CPU0.PMI:Performance_monitoring_interrupts > 252.00 ± 11% -35.2% 163.25 ± 13% interrupts.CPU104.RES:Rescheduling_interrupts > 2738 ± 24% +52.4% 4173 ± 19% interrupts.CPU105.NMI:Non-maskable_interrupts > 2738 ± 24% +52.4% 4173 ± 19% interrupts.CPU105.PMI:Performance_monitoring_interrupts > 245.75 ± 19% -31.0% 169.50 ± 7% interrupts.CPU105.RES:Rescheduling_interrupts > 228.75 ± 13% -24.7% 172.25 ± 19% interrupts.CPU106.RES:Rescheduling_interrupts > 2243 ± 15% +66.3% 3730 ± 35% interrupts.CPU113.NMI:Non-maskable_interrupts > 2243 ± 15% +66.3% 3730 ± 35% interrupts.CPU113.PMI:Performance_monitoring_interrupts > 2703 ± 31% +67.0% 4514 ± 33% interrupts.CPU118.NMI:Non-maskable_interrupts > 2703 ± 31% +67.0% 4514 ± 33% interrupts.CPU118.PMI:Performance_monitoring_interrupts > 2613 ± 25% +42.2% 3715 ± 24% interrupts.CPU121.NMI:Non-maskable_interrupts > 2613 ± 25% +42.2% 3715 ± 24% interrupts.CPU121.PMI:Performance_monitoring_interrupts > 311.50 ± 23% -47.7% 163.00 ± 9% interrupts.CPU122.RES:Rescheduling_interrupts > 266.75 ± 19% -31.6% 182.50 ± 15% interrupts.CPU124.RES:Rescheduling_interrupts > 293.75 ± 33% -32.3% 198.75 ± 19% interrupts.CPU125.RES:Rescheduling_interrupts > 2601 ± 36% +43.2% 3724 ± 29% interrupts.CPU127.NMI:Non-maskable_interrupts > 2601 ± 36% +43.2% 3724 ± 29% interrupts.CPU127.PMI:Performance_monitoring_interrupts > 2258 ± 21% +68.2% 3797 ± 29% interrupts.CPU13.NMI:Non-maskable_interrupts > 2258 ± 21% +68.2% 3797 ± 29% interrupts.CPU13.PMI:Performance_monitoring_interrupts > 3338 ± 29% +54.6% 5160 ± 9% interrupts.CPU139.NMI:Non-maskable_interrupts > 3338 ± 29% +54.6% 5160 ± 9% interrupts.CPU139.PMI:Performance_monitoring_interrupts > 219.50 ± 27% -23.0% 169.00 ± 21% interrupts.CPU139.RES:Rescheduling_interrupts > 290.25 ± 25% -32.5% 196.00 ± 11% interrupts.CPU14.RES:Rescheduling_interrupts > 243.50 ± 4% -16.0% 204.50 ± 12% interrupts.CPU140.RES:Rescheduling_interrupts > 1797 ± 15% +135.0% 4223 ± 46% interrupts.CPU147.NMI:Non-maskable_interrupts > 1797 ± 15% +135.0% 4223 ± 46% interrupts.CPU147.PMI:Performance_monitoring_interrupts > 2537 ± 22% +89.6% 4812 ± 28% interrupts.CPU15.NMI:Non-maskable_interrupts > 2537 ± 22% +89.6% 4812 ± 28% interrupts.CPU15.PMI:Performance_monitoring_interrupts > 292.25 ± 34% -33.9% 193.25 ± 6% interrupts.CPU15.RES:Rescheduling_interrupts > 424.25 ± 37% -58.5% 176.25 ± 14% interrupts.CPU158.RES:Rescheduling_interrupts > 312.50 ± 42% -54.2% 143.00 ± 18% interrupts.CPU159.RES:Rescheduling_interrupts > 725.00 ±118% -75.7% 176.25 ± 14% interrupts.CPU163.RES:Rescheduling_interrupts > 2367 ± 6% +59.9% 3786 ± 24% interrupts.CPU177.NMI:Non-maskable_interrupts > 2367 ± 6% +59.9% 3786 ± 24% interrupts.CPU177.PMI:Performance_monitoring_interrupts > 239.50 ± 30% -46.6% 128.00 ± 14% interrupts.CPU179.RES:Rescheduling_interrupts > 320.75 ± 15% -24.0% 243.75 ± 20% interrupts.CPU20.RES:Rescheduling_interrupts > 302.50 ± 17% -47.2% 159.75 ± 8% interrupts.CPU200.RES:Rescheduling_interrupts > 2166 ± 5% +92.0% 4157 ± 40% interrupts.CPU207.NMI:Non-maskable_interrupts > 2166 ± 5% +92.0% 4157 ± 40% interrupts.CPU207.PMI:Performance_monitoring_interrupts > 217.00 ± 11% -34.6% 142.00 ± 12% interrupts.CPU214.RES:Rescheduling_interrupts > 2610 ± 36% +47.4% 3848 ± 35% interrupts.CPU215.NMI:Non-maskable_interrupts > 2610 ± 36% +47.4% 3848 ± 35% interrupts.CPU215.PMI:Performance_monitoring_interrupts > 2046 ± 13% +118.6% 4475 ± 43% interrupts.CPU22.NMI:Non-maskable_interrupts > 2046 ± 13% +118.6% 4475 ± 43% interrupts.CPU22.PMI:Performance_monitoring_interrupts > 289.50 ± 28% -41.1% 170.50 ± 8% interrupts.CPU22.RES:Rescheduling_interrupts > 2232 ± 6% +33.0% 2970 ± 24% interrupts.CPU221.NMI:Non-maskable_interrupts > 2232 ± 6% +33.0% 2970 ± 24% interrupts.CPU221.PMI:Performance_monitoring_interrupts > 4552 ± 12% -27.6% 3295 ± 15% interrupts.CPU222.NMI:Non-maskable_interrupts > 4552 ± 12% -27.6% 3295 ± 15% interrupts.CPU222.PMI:Performance_monitoring_interrupts > 2013 ± 15% +80.9% 3641 ± 27% interrupts.CPU226.NMI:Non-maskable_interrupts > 2013 ± 15% +80.9% 3641 ± 27% interrupts.CPU226.PMI:Performance_monitoring_interrupts > 2575 ± 49% +67.1% 4302 ± 34% interrupts.CPU227.NMI:Non-maskable_interrupts > 2575 ± 49% +67.1% 4302 ± 34% interrupts.CPU227.PMI:Performance_monitoring_interrupts > 248.00 ± 36% -36.3% 158.00 ± 19% interrupts.CPU228.RES:Rescheduling_interrupts > 2441 ± 24% +43.0% 3490 ± 30% interrupts.CPU23.NMI:Non-maskable_interrupts > 2441 ± 24% +43.0% 3490 ± 30% interrupts.CPU23.PMI:Performance_monitoring_interrupts > 404.25 ± 69% -65.5% 139.50 ± 17% interrupts.CPU236.RES:Rescheduling_interrupts > 566.50 ± 40% -73.6% 149.50 ± 31% interrupts.CPU237.RES:Rescheduling_interrupts > 243.50 ± 26% -37.1% 153.25 ± 21% interrupts.CPU248.RES:Rescheduling_interrupts > 258.25 ± 12% -53.5% 120.00 ± 18% interrupts.CPU249.RES:Rescheduling_interrupts > 2888 ± 27% +49.4% 4313 ± 30% interrupts.CPU253.NMI:Non-maskable_interrupts > 2888 ± 27% +49.4% 4313 ± 30% interrupts.CPU253.PMI:Performance_monitoring_interrupts > 2468 ± 44% +67.3% 4131 ± 37% interrupts.CPU256.NMI:Non-maskable_interrupts > 2468 ± 44% +67.3% 4131 ± 37% interrupts.CPU256.PMI:Performance_monitoring_interrupts > 425.00 ± 59% -60.3% 168.75 ± 34% interrupts.CPU258.RES:Rescheduling_interrupts > 1859 ± 16% +106.3% 3834 ± 44% interrupts.CPU268.NMI:Non-maskable_interrupts > 1859 ± 16% +106.3% 3834 ± 44% interrupts.CPU268.PMI:Performance_monitoring_interrupts > 2684 ± 28% +61.2% 4326 ± 36% interrupts.CPU269.NMI:Non-maskable_interrupts > 2684 ± 28% +61.2% 4326 ± 36% interrupts.CPU269.PMI:Performance_monitoring_interrupts > 2171 ± 6% +108.8% 4533 ± 20% interrupts.CPU270.NMI:Non-maskable_interrupts > 2171 ± 6% +108.8% 4533 ± 20% interrupts.CPU270.PMI:Performance_monitoring_interrupts > 2262 ± 14% +61.8% 3659 ± 37% interrupts.CPU273.NMI:Non-maskable_interrupts > 2262 ± 14% +61.8% 3659 ± 37% interrupts.CPU273.PMI:Performance_monitoring_interrupts > 2203 ± 11% +50.7% 3320 ± 38% interrupts.CPU279.NMI:Non-maskable_interrupts > 2203 ± 11% +50.7% 3320 ± 38% interrupts.CPU279.PMI:Performance_monitoring_interrupts > 2433 ± 17% +52.9% 3721 ± 25% interrupts.CPU280.NMI:Non-maskable_interrupts > 2433 ± 17% +52.9% 3721 ± 25% interrupts.CPU280.PMI:Performance_monitoring_interrupts > 2778 ± 33% +63.1% 4531 ± 36% interrupts.CPU283.NMI:Non-maskable_interrupts > 2778 ± 33% +63.1% 4531 ± 36% interrupts.CPU283.PMI:Performance_monitoring_interrupts > 331.75 ± 32% -39.8% 199.75 ± 17% interrupts.CPU29.RES:Rescheduling_interrupts > 2178 ± 22% +53.9% 3353 ± 31% interrupts.CPU3.NMI:Non-maskable_interrupts > 2178 ± 22% +53.9% 3353 ± 31% interrupts.CPU3.PMI:Performance_monitoring_interrupts > 298.50 ± 30% -39.7% 180.00 ± 6% interrupts.CPU34.RES:Rescheduling_interrupts > 2490 ± 3% +58.7% 3953 ± 28% interrupts.CPU35.NMI:Non-maskable_interrupts > 2490 ± 3% +58.7% 3953 ± 28% interrupts.CPU35.PMI:Performance_monitoring_interrupts > 270.50 ± 24% -31.1% 186.25 ± 3% interrupts.CPU36.RES:Rescheduling_interrupts > 2493 ± 7% +57.0% 3915 ± 27% interrupts.CPU43.NMI:Non-maskable_interrupts > 2493 ± 7% +57.0% 3915 ± 27% interrupts.CPU43.PMI:Performance_monitoring_interrupts > 286.75 ± 36% -32.4% 193.75 ± 7% interrupts.CPU45.RES:Rescheduling_interrupts > 259.00 ± 12% -23.6% 197.75 ± 13% interrupts.CPU46.RES:Rescheduling_interrupts > 244.00 ± 21% -35.6% 157.25 ± 11% interrupts.CPU47.RES:Rescheduling_interrupts > 230.00 ± 7% -21.3% 181.00 ± 11% interrupts.CPU48.RES:Rescheduling_interrupts > 281.00 ± 13% -27.4% 204.00 ± 15% interrupts.CPU53.RES:Rescheduling_interrupts > 256.75 ± 5% -18.4% 209.50 ± 12% interrupts.CPU54.RES:Rescheduling_interrupts > 2433 ± 9% +68.4% 4098 ± 35% interrupts.CPU58.NMI:Non-maskable_interrupts > 2433 ± 9% +68.4% 4098 ± 35% interrupts.CPU58.PMI:Performance_monitoring_interrupts > 316.00 ± 25% -41.4% 185.25 ± 13% interrupts.CPU59.RES:Rescheduling_interrupts > 2703 ± 38% +56.0% 4217 ± 31% interrupts.CPU60.NMI:Non-maskable_interrupts > 2703 ± 38% +56.0% 4217 ± 31% interrupts.CPU60.PMI:Performance_monitoring_interrupts > 2425 ± 16% +39.9% 3394 ± 27% interrupts.CPU61.NMI:Non-maskable_interrupts > 2425 ± 16% +39.9% 3394 ± 27% interrupts.CPU61.PMI:Performance_monitoring_interrupts > 2388 ± 18% +69.5% 4047 ± 29% interrupts.CPU66.NMI:Non-maskable_interrupts > 2388 ± 18% +69.5% 4047 ± 29% interrupts.CPU66.PMI:Performance_monitoring_interrupts > 2322 ± 11% +93.4% 4491 ± 35% interrupts.CPU67.NMI:Non-maskable_interrupts > 2322 ± 11% +93.4% 4491 ± 35% interrupts.CPU67.PMI:Performance_monitoring_interrupts > 319.00 ± 40% -44.7% 176.25 ± 9% interrupts.CPU67.RES:Rescheduling_interrupts > 2512 ± 8% +28.1% 3219 ± 25% interrupts.CPU70.NMI:Non-maskable_interrupts > 2512 ± 8% +28.1% 3219 ± 25% interrupts.CPU70.PMI:Performance_monitoring_interrupts > 2290 ± 39% +78.7% 4094 ± 28% interrupts.CPU74.NMI:Non-maskable_interrupts > 2290 ± 39% +78.7% 4094 ± 28% interrupts.CPU74.PMI:Performance_monitoring_interrupts > 2446 ± 40% +94.8% 4764 ± 23% interrupts.CPU75.NMI:Non-maskable_interrupts > 2446 ± 40% +94.8% 4764 ± 23% interrupts.CPU75.PMI:Performance_monitoring_interrupts > 426.75 ± 61% -67.7% 138.00 ± 8% interrupts.CPU75.RES:Rescheduling_interrupts > 192.50 ± 13% +45.6% 280.25 ± 45% interrupts.CPU76.RES:Rescheduling_interrupts > 274.25 ± 34% -42.2% 158.50 ± 34% interrupts.CPU77.RES:Rescheduling_interrupts > 2357 ± 9% +73.0% 4078 ± 23% interrupts.CPU78.NMI:Non-maskable_interrupts > 2357 ± 9% +73.0% 4078 ± 23% interrupts.CPU78.PMI:Performance_monitoring_interrupts > 348.50 ± 53% -47.3% 183.75 ± 29% interrupts.CPU80.RES:Rescheduling_interrupts > 2650 ± 43% +46.2% 3874 ± 36% interrupts.CPU84.NMI:Non-maskable_interrupts > 2650 ± 43% +46.2% 3874 ± 36% interrupts.CPU84.PMI:Performance_monitoring_interrupts > 2235 ± 10% +117.8% 4867 ± 10% interrupts.CPU90.NMI:Non-maskable_interrupts > 2235 ± 10% +117.8% 4867 ± 10% interrupts.CPU90.PMI:Performance_monitoring_interrupts > 2606 ± 33% +38.1% 3598 ± 21% interrupts.CPU92.NMI:Non-maskable_interrupts > 2606 ± 33% +38.1% 3598 ± 21% interrupts.CPU92.PMI:Performance_monitoring_interrupts > 408.75 ± 58% -56.8% 176.75 ± 25% interrupts.CPU92.RES:Rescheduling_interrupts > 399.00 ± 64% -63.6% 145.25 ± 16% interrupts.CPU93.RES:Rescheduling_interrupts > 314.75 ± 36% -44.2% 175.75 ± 13% interrupts.CPU94.RES:Rescheduling_interrupts > 191.00 ± 15% -29.1% 135.50 ± 9% interrupts.CPU97.RES:Rescheduling_interrupts > 94.00 ± 8% +50.0% 141.00 ± 12% interrupts.IWI:IRQ_work_interrupts > 841457 ± 7% +16.6% 980751 ± 3% interrupts.NMI:Non-maskable_interrupts > 841457 ± 7% +16.6% 980751 ± 3% interrupts.PMI:Performance_monitoring_interrupts > 12.75 ± 11% -4.1 8.67 ± 31% perf-profile.calltrace.cycles-pp.do_rw_once > 1.02 ± 16% -0.6 0.47 ± 59% perf-profile.calltrace.cycles-pp.sched_clock.sched_clock_cpu.cpuidle_enter_state.cpuidle_enter.do_idle > 1.10 ± 15% -0.4 0.66 ± 14% perf-profile.calltrace.cycles-pp.sched_clock_cpu.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry > 1.05 ± 16% -0.4 0.61 ± 14% perf-profile.calltrace.cycles-pp.native_sched_clock.sched_clock.sched_clock_cpu.cpuidle_enter_state.cpuidle_enter > 1.58 ± 4% +0.3 1.91 ± 7% perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.copy_page > 0.79 ± 26% +0.5 1.27 ± 18% perf-profile.calltrace.cycles-pp.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe > 0.79 ± 26% +0.5 1.27 ± 18% perf-profile.calltrace.cycles-pp.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe > 0.79 ± 26% +0.5 1.27 ± 18% perf-profile.calltrace.cycles-pp.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe > 2.11 ± 4% +0.5 2.60 ± 7% perf-profile.calltrace.cycles-pp.apic_timer_interrupt.osq_lock.__mutex_lock.hugetlb_fault.handle_mm_fault > 0.83 ± 26% +0.5 1.32 ± 18% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe > 0.83 ± 26% +0.5 1.32 ± 18% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe > 1.90 ± 5% +0.6 2.45 ± 7% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.copy_page.copy_subpage > 0.65 ± 62% +0.6 1.20 ± 15% perf-profile.calltrace.cycles-pp.alloc_fresh_huge_page.alloc_surplus_huge_page.alloc_huge_page.hugetlb_cow.hugetlb_fault > 0.60 ± 62% +0.6 1.16 ± 18% perf-profile.calltrace.cycles-pp.free_huge_page.release_pages.tlb_flush_mmu.tlb_finish_mmu.exit_mmap > 0.95 ± 17% +0.6 1.52 ± 8% perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.mutex_spin_on_owner > 0.61 ± 62% +0.6 1.18 ± 18% perf-profile.calltrace.cycles-pp.release_pages.tlb_flush_mmu.tlb_finish_mmu.exit_mmap.mmput > 0.61 ± 62% +0.6 1.19 ± 19% perf-profile.calltrace.cycles-pp.tlb_finish_mmu.exit_mmap.mmput.do_exit.do_group_exit > 0.61 ± 62% +0.6 1.19 ± 19% perf-profile.calltrace.cycles-pp.tlb_flush_mmu.tlb_finish_mmu.exit_mmap.mmput.do_exit > 0.64 ± 61% +0.6 1.23 ± 18% perf-profile.calltrace.cycles-pp.mmput.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64 > 0.64 ± 61% +0.6 1.23 ± 18% perf-profile.calltrace.cycles-pp.exit_mmap.mmput.do_exit.do_group_exit.__x64_sys_exit_group > 1.30 ± 9% +0.6 1.92 ± 8% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.mutex_spin_on_owner.__mutex_lock > 0.19 ±173% +0.7 0.89 ± 20% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.free_huge_page.release_pages.tlb_flush_mmu > 0.19 ±173% +0.7 0.90 ± 20% perf-profile.calltrace.cycles-pp._raw_spin_lock.free_huge_page.release_pages.tlb_flush_mmu.tlb_finish_mmu > 0.00 +0.8 0.77 ± 30% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.prep_new_huge_page.alloc_fresh_huge_page.alloc_surplus_huge_page > 0.00 +0.8 0.78 ± 30% perf-profile.calltrace.cycles-pp._raw_spin_lock.prep_new_huge_page.alloc_fresh_huge_page.alloc_surplus_huge_page.alloc_huge_page > 0.00 +0.8 0.79 ± 29% perf-profile.calltrace.cycles-pp.prep_new_huge_page.alloc_fresh_huge_page.alloc_surplus_huge_page.alloc_huge_page.hugetlb_cow > 0.82 ± 67% +0.9 1.72 ± 22% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.alloc_huge_page.hugetlb_cow.hugetlb_fault > 0.84 ± 66% +0.9 1.74 ± 20% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.alloc_surplus_huge_page.alloc_huge_page.hugetlb_cow > 2.52 ± 6% +0.9 3.44 ± 9% perf-profile.calltrace.cycles-pp.smp_apic_timer_interrupt.apic_timer_interrupt.copy_page.copy_subpage.copy_user_huge_page > 0.83 ± 67% +0.9 1.75 ± 21% perf-profile.calltrace.cycles-pp._raw_spin_lock.alloc_huge_page.hugetlb_cow.hugetlb_fault.handle_mm_fault > 0.84 ± 66% +0.9 1.77 ± 20% perf-profile.calltrace.cycles-pp._raw_spin_lock.alloc_surplus_huge_page.alloc_huge_page.hugetlb_cow.hugetlb_fault > 1.64 ± 12% +1.0 2.67 ± 7% perf-profile.calltrace.cycles-pp.smp_apic_timer_interrupt.apic_timer_interrupt.mutex_spin_on_owner.__mutex_lock.hugetlb_fault > 1.65 ± 45% +1.3 2.99 ± 18% perf-profile.calltrace.cycles-pp.alloc_surplus_huge_page.alloc_huge_page.hugetlb_cow.hugetlb_fault.handle_mm_fault > 1.74 ± 13% +1.4 3.16 ± 6% perf-profile.calltrace.cycles-pp.apic_timer_interrupt.mutex_spin_on_owner.__mutex_lock.hugetlb_fault.handle_mm_fault > 2.56 ± 48% +2.2 4.81 ± 19% perf-profile.calltrace.cycles-pp.alloc_huge_page.hugetlb_cow.hugetlb_fault.handle_mm_fault.__do_page_fault > 12.64 ± 14% +3.6 16.20 ± 8% perf-profile.calltrace.cycles-pp.mutex_spin_on_owner.__mutex_lock.hugetlb_fault.handle_mm_fault.__do_page_fault > 2.97 ± 7% +3.8 6.74 ± 9% perf-profile.calltrace.cycles-pp.apic_timer_interrupt.copy_page.copy_subpage.copy_user_huge_page.hugetlb_cow > 19.99 ± 9% +4.1 24.05 ± 6% perf-profile.calltrace.cycles-pp.hugetlb_cow.hugetlb_fault.handle_mm_fault.__do_page_fault.do_page_fault > 1.37 ± 15% -0.5 0.83 ± 13% perf-profile.children.cycles-pp.sched_clock_cpu > 1.31 ± 16% -0.5 0.78 ± 13% perf-profile.children.cycles-pp.sched_clock > 1.29 ± 16% -0.5 0.77 ± 13% perf-profile.children.cycles-pp.native_sched_clock > 1.80 ± 2% -0.3 1.47 ± 10% perf-profile.children.cycles-pp.task_tick_fair > 0.73 ± 2% -0.2 0.54 ± 11% perf-profile.children.cycles-pp.update_curr > 0.42 ± 17% -0.2 0.27 ± 16% perf-profile.children.cycles-pp.account_process_tick > 0.73 ± 10% -0.2 0.58 ± 9% perf-profile.children.cycles-pp.rcu_sched_clock_irq > 0.27 ± 6% -0.1 0.14 ± 14% perf-profile.children.cycles-pp.__acct_update_integrals > 0.27 ± 18% -0.1 0.16 ± 13% perf-profile.children.cycles-pp.rcu_segcblist_ready_cbs > 0.40 ± 12% -0.1 0.30 ± 14% perf-profile.children.cycles-pp.__next_timer_interrupt > 0.47 ± 7% -0.1 0.39 ± 13% perf-profile.children.cycles-pp.update_rq_clock > 0.29 ± 12% -0.1 0.21 ± 15% perf-profile.children.cycles-pp.cpuidle_governor_latency_req > 0.21 ± 7% -0.1 0.14 ± 12% perf-profile.children.cycles-pp.account_system_index_time > 0.38 ± 2% -0.1 0.31 ± 12% perf-profile.children.cycles-pp.timerqueue_add > 0.26 ± 11% -0.1 0.20 ± 13% perf-profile.children.cycles-pp.find_next_bit > 0.23 ± 15% -0.1 0.17 ± 15% perf-profile.children.cycles-pp.rcu_dynticks_eqs_exit > 0.14 ± 8% -0.1 0.07 ± 14% perf-profile.children.cycles-pp.account_user_time > 0.17 ± 6% -0.0 0.12 ± 10% perf-profile.children.cycles-pp.cpuacct_charge > 0.18 ± 20% -0.0 0.13 ± 3% perf-profile.children.cycles-pp.irq_work_tick > 0.11 ± 13% -0.0 0.07 ± 25% perf-profile.children.cycles-pp.tick_sched_do_timer > 0.12 ± 10% -0.0 0.08 ± 15% perf-profile.children.cycles-pp.get_cpu_device > 0.07 ± 11% -0.0 0.04 ± 58% perf-profile.children.cycles-pp.raise_softirq > 0.12 ± 3% -0.0 0.09 ± 8% perf-profile.children.cycles-pp.write > 0.11 ± 13% +0.0 0.14 ± 8% perf-profile.children.cycles-pp.native_write_msr > 0.09 ± 9% +0.0 0.11 ± 7% perf-profile.children.cycles-pp.finish_task_switch > 0.10 ± 10% +0.0 0.13 ± 5% perf-profile.children.cycles-pp.schedule_idle > 0.07 ± 6% +0.0 0.10 ± 12% perf-profile.children.cycles-pp.__read_nocancel > 0.04 ± 58% +0.0 0.07 ± 15% perf-profile.children.cycles-pp.__free_pages_ok > 0.06 ± 7% +0.0 0.09 ± 13% perf-profile.children.cycles-pp.perf_read > 0.07 +0.0 0.11 ± 14% perf-profile.children.cycles-pp.perf_evsel__read_counter > 0.07 +0.0 0.11 ± 13% perf-profile.children.cycles-pp.cmd_stat > 0.07 +0.0 0.11 ± 13% perf-profile.children.cycles-pp.__run_perf_stat > 0.07 +0.0 0.11 ± 13% perf-profile.children.cycles-pp.process_interval > 0.07 +0.0 0.11 ± 13% perf-profile.children.cycles-pp.read_counters > 0.07 ± 22% +0.0 0.11 ± 19% perf-profile.children.cycles-pp.__handle_mm_fault > 0.07 ± 19% +0.1 0.13 ± 8% perf-profile.children.cycles-pp.rb_erase > 0.03 ±100% +0.1 0.09 ± 9% perf-profile.children.cycles-pp.smp_call_function_single > 0.01 ±173% +0.1 0.08 ± 11% perf-profile.children.cycles-pp.perf_event_read > 0.00 +0.1 0.07 ± 13% perf-profile.children.cycles-pp.__perf_event_read_value > 0.00 +0.1 0.07 ± 7% perf-profile.children.cycles-pp.__intel_pmu_enable_all > 0.08 ± 17% +0.1 0.15 ± 8% perf-profile.children.cycles-pp.native_apic_msr_eoi_write > 0.04 ±103% +0.1 0.13 ± 58% perf-profile.children.cycles-pp.shmem_getpage_gfp > 0.38 ± 14% +0.1 0.51 ± 6% perf-profile.children.cycles-pp.run_timer_softirq > 0.11 ± 4% +0.3 0.37 ± 32% perf-profile.children.cycles-pp.worker_thread > 0.20 ± 5% +0.3 0.48 ± 25% perf-profile.children.cycles-pp.ret_from_fork > 0.20 ± 4% +0.3 0.48 ± 25% perf-profile.children.cycles-pp.kthread > 0.00 +0.3 0.29 ± 38% perf-profile.children.cycles-pp.memcpy_erms > 0.00 +0.3 0.29 ± 38% perf-profile.children.cycles-pp.drm_fb_helper_dirty_work > 0.00 +0.3 0.31 ± 37% perf-profile.children.cycles-pp.process_one_work > 0.47 ± 48% +0.4 0.91 ± 19% perf-profile.children.cycles-pp.prep_new_huge_page > 0.70 ± 29% +0.5 1.16 ± 18% perf-profile.children.cycles-pp.free_huge_page > 0.73 ± 29% +0.5 1.19 ± 18% perf-profile.children.cycles-pp.tlb_flush_mmu > 0.72 ± 29% +0.5 1.18 ± 18% perf-profile.children.cycles-pp.release_pages > 0.73 ± 29% +0.5 1.19 ± 18% perf-profile.children.cycles-pp.tlb_finish_mmu > 0.76 ± 27% +0.5 1.23 ± 18% perf-profile.children.cycles-pp.exit_mmap > 0.77 ± 27% +0.5 1.24 ± 18% perf-profile.children.cycles-pp.mmput > 0.79 ± 26% +0.5 1.27 ± 18% perf-profile.children.cycles-pp.__x64_sys_exit_group > 0.79 ± 26% +0.5 1.27 ± 18% perf-profile.children.cycles-pp.do_group_exit > 0.79 ± 26% +0.5 1.27 ± 18% perf-profile.children.cycles-pp.do_exit > 1.28 ± 29% +0.5 1.76 ± 9% perf-profile.children.cycles-pp.perf_mux_hrtimer_handler > 0.77 ± 28% +0.5 1.26 ± 13% perf-profile.children.cycles-pp.alloc_fresh_huge_page > 1.53 ± 15% +0.7 2.26 ± 14% perf-profile.children.cycles-pp.do_syscall_64 > 1.53 ± 15% +0.7 2.27 ± 14% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe > 1.13 ± 3% +0.9 2.07 ± 14% perf-profile.children.cycles-pp.interrupt_entry > 0.79 ± 9% +1.0 1.76 ± 5% perf-profile.children.cycles-pp.perf_event_task_tick > 1.71 ± 39% +1.4 3.08 ± 16% perf-profile.children.cycles-pp.alloc_surplus_huge_page > 2.66 ± 42% +2.3 4.94 ± 17% perf-profile.children.cycles-pp.alloc_huge_page > 2.89 ± 45% +2.7 5.54 ± 18% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath > 3.34 ± 35% +2.7 6.02 ± 17% perf-profile.children.cycles-pp._raw_spin_lock > 12.77 ± 14% +3.9 16.63 ± 7% perf-profile.children.cycles-pp.mutex_spin_on_owner > 20.12 ± 9% +4.0 24.16 ± 6% perf-profile.children.cycles-pp.hugetlb_cow > 15.40 ± 10% -3.6 11.84 ± 28% perf-profile.self.cycles-pp.do_rw_once > 4.02 ± 9% -1.3 2.73 ± 30% perf-profile.self.cycles-pp.do_access > 2.00 ± 14% -0.6 1.41 ± 13% perf-profile.self.cycles-pp.cpuidle_enter_state > 1.26 ± 16% -0.5 0.74 ± 13% perf-profile.self.cycles-pp.native_sched_clock > 0.42 ± 17% -0.2 0.27 ± 16% perf-profile.self.cycles-pp.account_process_tick > 0.27 ± 19% -0.2 0.12 ± 17% perf-profile.self.cycles-pp.timerqueue_del > 0.53 ± 3% -0.1 0.38 ± 11% perf-profile.self.cycles-pp.update_curr > 0.27 ± 6% -0.1 0.14 ± 14% perf-profile.self.cycles-pp.__acct_update_integrals > 0.27 ± 18% -0.1 0.16 ± 13% perf-profile.self.cycles-pp.rcu_segcblist_ready_cbs > 0.61 ± 4% -0.1 0.51 ± 8% perf-profile.self.cycles-pp.task_tick_fair > 0.20 ± 8% -0.1 0.12 ± 14% perf-profile.self.cycles-pp.account_system_index_time > 0.23 ± 15% -0.1 0.16 ± 17% perf-profile.self.cycles-pp.rcu_dynticks_eqs_exit > 0.25 ± 11% -0.1 0.18 ± 14% perf-profile.self.cycles-pp.find_next_bit > 0.10 ± 11% -0.1 0.03 ±100% perf-profile.self.cycles-pp.tick_sched_do_timer > 0.29 -0.1 0.23 ± 11% perf-profile.self.cycles-pp.timerqueue_add > 0.12 ± 10% -0.1 0.06 ± 17% perf-profile.self.cycles-pp.account_user_time > 0.22 ± 15% -0.1 0.16 ± 6% perf-profile.self.cycles-pp.scheduler_tick > 0.17 ± 6% -0.0 0.12 ± 10% perf-profile.self.cycles-pp.cpuacct_charge > 0.18 ± 20% -0.0 0.13 ± 3% perf-profile.self.cycles-pp.irq_work_tick > 0.07 ± 13% -0.0 0.03 ±100% perf-profile.self.cycles-pp.update_process_times > 0.12 ± 7% -0.0 0.08 ± 15% perf-profile.self.cycles-pp.get_cpu_device > 0.07 ± 11% -0.0 0.04 ± 58% perf-profile.self.cycles-pp.raise_softirq > 0.12 ± 11% -0.0 0.09 ± 7% perf-profile.self.cycles-pp.tick_nohz_get_sleep_length > 0.11 ± 11% +0.0 0.14 ± 6% perf-profile.self.cycles-pp.native_write_msr > 0.10 ± 5% +0.1 0.15 ± 8% perf-profile.self.cycles-pp.__remove_hrtimer > 0.07 ± 23% +0.1 0.13 ± 8% perf-profile.self.cycles-pp.rb_erase > 0.08 ± 17% +0.1 0.15 ± 7% perf-profile.self.cycles-pp.native_apic_msr_eoi_write > 0.00 +0.1 0.08 ± 10% perf-profile.self.cycles-pp.smp_call_function_single > 0.32 ± 17% +0.1 0.42 ± 7% perf-profile.self.cycles-pp.run_timer_softirq > 0.22 ± 5% +0.1 0.34 ± 4% perf-profile.self.cycles-pp.ktime_get_update_offsets_now > 0.45 ± 15% +0.2 0.60 ± 12% perf-profile.self.cycles-pp.rcu_irq_enter > 0.31 ± 8% +0.2 0.46 ± 16% perf-profile.self.cycles-pp.irq_enter > 0.29 ± 10% +0.2 0.44 ± 16% perf-profile.self.cycles-pp.apic_timer_interrupt > 0.71 ± 30% +0.2 0.92 ± 8% perf-profile.self.cycles-pp.perf_mux_hrtimer_handler > 0.00 +0.3 0.28 ± 37% perf-profile.self.cycles-pp.memcpy_erms > 1.12 ± 3% +0.9 2.02 ± 15% perf-profile.self.cycles-pp.interrupt_entry > 0.79 ± 9% +0.9 1.73 ± 5% perf-profile.self.cycles-pp.perf_event_task_tick > 2.49 ± 45% +2.1 4.55 ± 20% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath > 10.95 ± 15% +2.7 13.61 ± 8% perf-profile.self.cycles-pp.mutex_spin_on_owner > > > > vm-scalability.throughput > > 1.6e+07 +-+---------------------------------------------------------------+ > |..+.+ +..+.+..+.+. +. +..+.+..+.+..+.+..+.+..+ + | > 1.4e+07 +-+ : : O O O O | > 1.2e+07 O-+O O O O O O O O O O O O O O O O O O > | : : O O O O | > 1e+07 +-+ : : | > | : : | > 8e+06 +-+ : : | > | : : | > 6e+06 +-+ : : | > 4e+06 +-+ : : | > | :: | > 2e+06 +-+ : | > | : | > 0 +-+---------------------------------------------------------------+ > > > vm-scalability.time.minor_page_faults > > 2.5e+06 +-+---------------------------------------------------------------+ > | | > |..+.+ +..+.+..+.+..+.+..+.+.. .+. .+.+..+.+..+.+..+.+..+ | > 2e+06 +-+ : : +. +. | > O O O: O O O O O O O O O O | > | : : O O O O O O O O O O O O O O > 1.5e+06 +-+ : : | > | : : | > 1e+06 +-+ : : | > | : : | > | : : | > 500000 +-+ : : | > | : | > | : | > 0 +-+---------------------------------------------------------------+ > > > vm-scalability.workload > > 3.5e+09 +-+---------------------------------------------------------------+ > | .+. .+.+.. .+.. | > 3e+09 +-+ + +..+.+..+.+..+.+. +..+.+..+.+..+.+..+.+..+ + | > | : : O O O | > 2.5e+09 O-+O O: O O O O O O O O O | > | : : O O O O O O O O O O O O > 2e+09 +-+ : : | > | : : | > 1.5e+09 +-+ : : | > | : : | > 1e+09 +-+ : : | > | : : | > 5e+08 +-+ : | > | : | > 0 +-+---------------------------------------------------------------+ > > > [*] bisect-good sample > [O] bisect-bad sample > > > > 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. > > > Thanks, > Rong Chen > -- Thomas Zimmermann Graphics Driver Developer SUSE Linux GmbH, Maxfeldstrasse 5, 90409 Nuernberg, Germany GF: Felix Imendörffer, Mary Higgins, Sri Rasiah HRB 21284 (AG Nürnberg)

8 61

[PATCH 0/2] Audio component support for radeon and nouveau
by Takashi Iwai 04 Jan '20

04 Jan '20

Hi, this is a patchset to add the support for HDMI/DP audio notification via drm_audio_component framework on radeon and nouveau drivers. The notification mechanism works for long time on i915, and now AMDGPU patch is floating around. This fills the rest gap, the support for remaining radeon and nouveau drivers. The implementation is rather simple, and it just adds the hook for notification and ELD retrieval. The patch for radeon is basically a respin of my previous RFC patch. The counterpart change in HD-audio side has been already merged in sound.git tree for 5.4 kernel. The persistent branch, topic/hda-acomp-base, is provided there, so that you can pull into yours freely: git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git topic/hda-acomp-base This patchset itself is almost harmless without the HD-audio side changes (IOW, it doesn't help anything else, either :) thanks, Takashi === Takashi Iwai (2): drm/radeon: Add HD-audio component notifier support drm/nouveau: Add HD-audio component notifier support drivers/gpu/drm/Kconfig | 1 + drivers/gpu/drm/nouveau/Kconfig | 1 + drivers/gpu/drm/nouveau/dispnv50/disp.c | 111 ++++++++++++++++++++++++++++++++ drivers/gpu/drm/nouveau/nouveau_drv.h | 7 ++ drivers/gpu/drm/radeon/radeon.h | 3 + drivers/gpu/drm/radeon/radeon_audio.c | 92 ++++++++++++++++++++++++++ 6 files changed, 215 insertions(+) -- 2.16.4

5 17

[PATCH 3/3] video: fbdev: mmp: fix sparse warnings about using incorrect types
by Bartlomiej Zolnierkiewicz 03 Jan '20

03 Jan '20

Use ->screen_buffer instead of ->screen_base in mmpfb driver. [ Please see commit 17a7b0b4d974 ("fb.h: Provide alternate screen_base pointer") for details. ] Also fix all other sparse warnings about using incorrect types in mmp display subsystem. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie(a)samsung.com> --- drivers/video/fbdev/mmp/fb/mmpfb.c | 2 - drivers/video/fbdev/mmp/hw/mmp_ctrl.c | 55 +++++++++++++++++++--------------- drivers/video/fbdev/mmp/hw/mmp_ctrl.h | 10 +++--- drivers/video/fbdev/mmp/hw/mmp_spi.c | 6 +-- 4 files changed, 41 insertions(+), 32 deletions(-) Index: b/drivers/video/fbdev/mmp/fb/mmpfb.c =================================================================== --- a/drivers/video/fbdev/mmp/fb/mmpfb.c +++ b/drivers/video/fbdev/mmp/fb/mmpfb.c @@ -522,7 +522,7 @@ static int fb_info_setup(struct fb_info info->var.bits_per_pixel / 8; info->fbops = &mmpfb_ops; info->pseudo_palette = fbi->pseudo_palette; - info->screen_base = fbi->fb_start; + info->screen_buffer = fbi->fb_start; info->screen_size = fbi->fb_size; /* For FB framework: Allocate color map and Register framebuffer*/ Index: b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c =================================================================== --- a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c +++ b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c @@ -136,19 +136,26 @@ static void overlay_set_win(struct mmp_o mutex_lock(&overlay->access_ok); if (overlay_is_vid(overlay)) { - writel_relaxed(win->pitch[0], &regs->v_pitch_yc); - writel_relaxed(win->pitch[2] << 16 | - win->pitch[1], &regs->v_pitch_uv); - - writel_relaxed((win->ysrc << 16) | win->xsrc, &regs->v_size); - writel_relaxed((win->ydst << 16) | win->xdst, &regs->v_size_z); - writel_relaxed(win->ypos << 16 | win->xpos, &regs->v_start); + writel_relaxed(win->pitch[0], + (void __iomem *)&regs->v_pitch_yc); + writel_relaxed(win->pitch[2] << 16 | win->pitch[1], + (void __iomem *)&regs->v_pitch_uv); + + writel_relaxed((win->ysrc << 16) | win->xsrc, + (void __iomem *)&regs->v_size); + writel_relaxed((win->ydst << 16) | win->xdst, + (void __iomem *)&regs->v_size_z); + writel_relaxed(win->ypos << 16 | win->xpos, + (void __iomem *)&regs->v_start); } else { - writel_relaxed(win->pitch[0], &regs->g_pitch); + writel_relaxed(win->pitch[0], (void __iomem *)&regs->g_pitch); - writel_relaxed((win->ysrc << 16) | win->xsrc, &regs->g_size); - writel_relaxed((win->ydst << 16) | win->xdst, &regs->g_size_z); - writel_relaxed(win->ypos << 16 | win->xpos, &regs->g_start); + writel_relaxed((win->ysrc << 16) | win->xsrc, + (void __iomem *)&regs->g_size); + writel_relaxed((win->ydst << 16) | win->xdst, + (void __iomem *)&regs->g_size_z); + writel_relaxed(win->ypos << 16 | win->xpos, + (void __iomem *)&regs->g_start); } dmafetch_set_fmt(overlay); @@ -233,11 +240,11 @@ static int overlay_set_addr(struct mmp_o memcpy(&overlay->addr, addr, sizeof(struct mmp_addr)); if (overlay_is_vid(overlay)) { - writel_relaxed(addr->phys[0], &regs->v_y0); - writel_relaxed(addr->phys[1], &regs->v_u0); - writel_relaxed(addr->phys[2], &regs->v_v0); + writel_relaxed(addr->phys[0], (void __iomem *)&regs->v_y0); + writel_relaxed(addr->phys[1], (void __iomem *)&regs->v_u0); + writel_relaxed(addr->phys[2], (void __iomem *)&regs->v_v0); } else - writel_relaxed(addr->phys[0], &regs->g_0); + writel_relaxed(addr->phys[0], (void __iomem *)&regs->g_0); return overlay->addr.phys[0]; } @@ -268,16 +275,18 @@ static void path_set_mode(struct mmp_pat tmp |= dsi_rbswap & CFG_INTFRBSWAP_MASK; writel_relaxed(tmp, ctrl_regs(path) + intf_rbswap_ctrl(path->id)); - writel_relaxed((mode->yres << 16) | mode->xres, &regs->screen_active); + writel_relaxed((mode->yres << 16) | mode->xres, + (void __iomem *)&regs->screen_active); writel_relaxed((mode->left_margin << 16) | mode->right_margin, - &regs->screen_h_porch); + (void __iomem *)&regs->screen_h_porch); writel_relaxed((mode->upper_margin << 16) | mode->lower_margin, - &regs->screen_v_porch); + (void __iomem *)&regs->screen_v_porch); total_x = mode->xres + mode->left_margin + mode->right_margin + mode->hsync_len; total_y = mode->yres + mode->upper_margin + mode->lower_margin + mode->vsync_len; - writel_relaxed((total_y << 16) | total_x, &regs->screen_size); + writel_relaxed((total_y << 16) | total_x, + (void __iomem *)&regs->screen_size); /* vsync ctrl */ if (path->output_type == PATH_OUT_DSI) @@ -285,7 +294,7 @@ static void path_set_mode(struct mmp_pat else vsync_ctrl = ((mode->xres + mode->right_margin) << 16) | (mode->xres + mode->right_margin); - writel_relaxed(vsync_ctrl, &regs->vsync_ctrl); + writel_relaxed(vsync_ctrl, (void __iomem *)&regs->vsync_ctrl); /* set pixclock div */ sclk_src = clk_get_rate(path_to_ctrl(path)->clk); @@ -366,9 +375,9 @@ static void path_set_default(struct mmp_ writel_relaxed(dma_ctrl1, ctrl_regs(path) + dma_ctrl(1, path->id)); /* Configure default register values */ - writel_relaxed(0x00000000, &regs->blank_color); - writel_relaxed(0x00000000, &regs->g_1); - writel_relaxed(0x00000000, &regs->g_start); + writel_relaxed(0x00000000, (void __iomem *)&regs->blank_color); + writel_relaxed(0x00000000, (void __iomem *)&regs->g_1); + writel_relaxed(0x00000000, (void __iomem *)&regs->g_start); /* * 1.enable multiple burst request in DMA AXI Index: b/drivers/video/fbdev/mmp/hw/mmp_ctrl.h =================================================================== --- a/drivers/video/fbdev/mmp/hw/mmp_ctrl.h +++ b/drivers/video/fbdev/mmp/hw/mmp_ctrl.h @@ -1393,7 +1393,7 @@ struct mmphw_ctrl { /* platform related, get from config */ const char *name; int irq; - void *reg_base; + void __iomem *reg_base; struct clk *clk; /* sys info */ @@ -1429,7 +1429,7 @@ static inline struct mmphw_ctrl *overlay return path_to_ctrl(overlay->path); } -static inline void *ctrl_regs(struct mmp_path *path) +static inline void __iomem *ctrl_regs(struct mmp_path *path) { return path_to_ctrl(path)->reg_base; } @@ -1438,11 +1438,11 @@ static inline void *ctrl_regs(struct mmp static inline struct lcd_regs *path_regs(struct mmp_path *path) { if (path->id == PATH_PN) - return (struct lcd_regs *)(ctrl_regs(path) + 0xc0); + return (struct lcd_regs __force *)(ctrl_regs(path) + 0xc0); else if (path->id == PATH_TV) - return (struct lcd_regs *)ctrl_regs(path); + return (struct lcd_regs __force *)ctrl_regs(path); else if (path->id == PATH_P2) - return (struct lcd_regs *)(ctrl_regs(path) + 0x200); + return (struct lcd_regs __force *)(ctrl_regs(path) + 0x200); else { dev_err(path->dev, "path id %d invalid\n", path->id); BUG_ON(1); Index: b/drivers/video/fbdev/mmp/hw/mmp_spi.c =================================================================== --- a/drivers/video/fbdev/mmp/hw/mmp_spi.c +++ b/drivers/video/fbdev/mmp/hw/mmp_spi.c @@ -31,7 +31,7 @@ static inline int lcd_spi_write(struct s { int timeout = 100000, isr, ret = 0; u32 tmp; - void *reg_base = + void __iomem *reg_base = (void __iomem *) *(void **)spi_master_get_devdata(spi->master); /* clear ISR */ @@ -80,7 +80,7 @@ static inline int lcd_spi_write(struct s static int lcd_spi_setup(struct spi_device *spi) { - void *reg_base = + void __iomem *reg_base = (void __iomem *) *(void **)spi_master_get_devdata(spi->master); u32 tmp; @@ -146,7 +146,7 @@ int lcd_spi_register(struct mmphw_ctrl * return -ENOMEM; } p_regbase = spi_master_get_devdata(master); - *p_regbase = ctrl->reg_base; + *p_regbase = (void __force *)ctrl->reg_base; /* set bus num to 5 to avoid conflict with other spi hosts */ master->bus_num = 5;

2 2

[PATCH 2/3] video: fbdev: mmp: add COMPILE_TEST support
by Bartlomiej Zolnierkiewicz 03 Jan '20

03 Jan '20

Add COMPILE_TEST support to mmp display subsystem for better compile testing coverage. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie(a)samsung.com> --- drivers/video/fbdev/mmp/Kconfig | 2 +- drivers/video/fbdev/mmp/hw/Kconfig | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) Index: b/drivers/video/fbdev/mmp/Kconfig =================================================================== --- a/drivers/video/fbdev/mmp/Kconfig +++ b/drivers/video/fbdev/mmp/Kconfig @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only menuconfig MMP_DISP tristate "Marvell MMP Display Subsystem support" - depends on CPU_PXA910 || CPU_MMP2 + depends on CPU_PXA910 || CPU_MMP2 || COMPILE_TEST help Marvell Display Subsystem support. Index: b/drivers/video/fbdev/mmp/hw/Kconfig =================================================================== --- a/drivers/video/fbdev/mmp/hw/Kconfig +++ b/drivers/video/fbdev/mmp/hw/Kconfig @@ -1,7 +1,8 @@ # SPDX-License-Identifier: GPL-2.0-only config MMP_DISP_CONTROLLER bool "mmp display controller hw support" - depends on CPU_PXA910 || CPU_MMP2 + depends on HAVE_CLK && HAS_IOMEM + depends on CPU_PXA910 || CPU_MMP2 || COMPILE_TEST help Marvell MMP display hw controller support this controller is used on Marvell PXA910 and

2 2

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dri-devel July 2019