date:20211226

Re: HEADS UP: Merging drm update

2021-12-26 Thread Martin Husemann

On Mon, Dec 27, 2021 at 12:34:10PM +0900, Ryo ONODERA wrote:
> "panic: i915drmkms0: notice: DMC firmware homepage: 

Where would the firmware need to be?

/libdata/firmware/i915/skl_dmc_ver1_27.bin

obviously is not the right place.

Martin

Re: Filesystem corruption in current 9.99.92 (posix1eacl & log enabled FFSv2)

2021-12-26 Thread Matthias Petermann


Hello Chuck,

On 24.12.21 01:10, Matthias Petermann wrote:
thanks for the good explanation which helped me a lot, and the tip how 
to break the infinite loop. I will definitely try that. In the meantime 
I have mounted the filesystem without the posix1eacls option. In this 
mode the "find /export" command runs cleanly. So your tip regarding the 
ACLs / extended attributes seems completely right. Currently I transfer 
the data from there to another filesystem to compare it from there 
against the most recent backup. Unfortunately this also means that I 
don't know at the moment if I will get back the state I had before after 
a new mount with the posix1eacls option. I hope so though, because I 
would like to find out more about this.


I'll get back to you as soon as I'm ready.
I finally managed to get the testing done here and I can confirm that 
with your patch, the infinite loop does not occur when I access the 
affected directory.


So to summarize this up:

a) with unpatched kernel

```
# cd /export/project/A

--> infinite loop
```

b) with your patch

```
# cd /export/project/A

--> ok
```

I did not try to move the file around as you recommended because I would 
like to ask if there is anything I can do at this point to gather more 
diagnostic data to help understand the root cause?


What I tried already is to list the extended attributes for the 
"affected" directory and another "unaffected" directory located side by 
side:


# lsextattr system /expotr/project/A 



A/
# lsextattr system /export/project/B 



B/posix1e.acl_access  posix1e.acl_default security.NTACL

I guess this proves your theory the extended attributes block got 
corrupted somehow...


Kind regard
Matthias

Re: HEADS UP: Merging drm update

2021-12-26 Thread Ryo ONODERA

Hi,

Taylor R Campbell  writes:

> Can you try the attached patch?  Also, if you haven't already, can you
> try running a DIAGNOSTIC/DEBUG/LOCKDEBUG kernel?

Thanks for your patch.
It seems that it is already in src tree.

My laptop has no Intel AMT support.
I have added as follows:

options DDB_COMMANDONENTER="bt;sync"
options DIAGNOSTIC
options DEBUG
options LOCKDEBUG

And I have gotten the following dmesg.
"panic: i915drmkms0: notice: DMC firmware homepage: 
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915kernel
 diagnostic assertion "!(!i915_request_completed(rq))" failed: file 
"/usr/src/sys/external/bsd/drm2/dist/drm/i915/gt/intel_gt.c", line 475"
is critical part for my laptop.
I should enable debug mode more earlier...

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Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California.  All rights reserved.

NetBSD 9.99.93 (DTRACE7) #7: Mon Dec 27 11:57:21 JST 2021
ryoon@brownie:/usr/world/9.99/amd64/obj/sys/arch/amd64/compile/DTRACE7
total memory = 15961 MB
avail memory = 15405 MB
timecounter: Timecounters tick every 10.000 msec
Kernelized RAIDframe activated
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
efi: systbl at pa 5697d018
mainbus0 (root)
ACPI: RSDP 0x63FFE014 24 (v02 DELL  )
ACPI: XSDT 0x63F9C188 F4 (v01 DELL   Dell Inc 20170001 ??LL 
20160422)
ACPI: FACP 0x63FF6000 000114 (v06 DELL   Dell Inc 20170001 ??LL 
20160422)
ACPI: DSDT 0x63FB3000 03F8DE (v02 DELL   Dell Inc 20170001 ??LL 
20160422)
ACPI: FACS 0x63EDF000 40
ACPI: SSDT 0x63FFB000 001B61 (v02 CpuRef CpuSsdt  3000 INTL 
20180927)
ACPI: SSDT 0x63FF7000 003C64 (v02 INTEL  DptfTabl 1000 INTL 
20180927)
ACPI: HPET 0x63FF5000 38 (v01 DELL   Dell Inc 20170001 ??LL 
20160422)
ACPI: APIC 0x63FF4000 00012C (v03 DELL   Dell Inc 20170001 ??LL 
20160422)
ACPI: MCFG 0x63FF3000 3C (v01 DELL   Dell Inc 20170001 ??LL 
20160422)
ACPI: SSDT 0x63FB2000 0008D9 (v02 DELL   DellRtd3 1000 INTL 
20180927)
ACPI: NHLT 0x63FB1000 2D (v00 DELL   Dell Inc 20170001 ??LL 
20160422)
ACPI: SSDT 0x63FB 000CB8 (v02 DELL   UsbCTabl 1000 INTL 
20180927)
ACPI: SSDT 0x63FAF000 000612 (v02 DELL   Tpm2Tabl 1000 INTL 
20180927)
ACPI: TPM2 0x63FAE000 34 (v04 DELL   Dell Inc 20170001 ??LL 
20160422)
ACPI: LPIT 0x63FAD000 94 (v01 DELL   Dell Inc 20170001 ??LL 
20160422)
ACPI: SSDT 0x63FAC000 000B75 (v02 DELL   PtidDevc 1000 INTL 
20180927)
ACPI: SSDT 0x63FAB000 000FBB (v02 DELL   TbtTypeC  INTL 
20180927)
ACPI: DBGP 0x63FAA000 34 (v01 DELL   Dell Inc 20170001 ??LL 
20160422)
ACPI: DBG2 0x63FA9000 54 (v00 DELL   Dell Inc 20170001 ??LL 
20160422)
ACPI: SLIC 0x63FA8000 000176 (v03 DELL   CBX3 06222004 MSFT 
00010013)
ACPI: BOOT 0x63FA7000 28 (v01 DELL   CBX3 20170001 ??LL 
20160422)
ACPI: MSDM 0x63FA6000 55 (v03 DELL   CBX3 06222004 AMI  
00010013)
ACPI: SSDT 0x63FA4000 001554 (v02 SaSsdt SaSsdt   3000 INTL 
20180927)
ACPI: SSDT 0x63F9D000 006C63 (v02 INTEL  TcssSsdt 1000 INTL 
20180927)
ACPI: DMAR 0x63FFD000 B0 (v02 INTEL  Dell Inc 0002  
0113)
ACPI: SSDT 0x63F9B000 000BE6 (v02 DELL   xh_Dell_  INTL 
20180927)
ACPI: SSDT 0x63F9A000 000156 (v02 Dell   ADebTabl 1000 INTL 
20180927)
ACPI: BGRT 0x63F99000 38 (v01 DELL   Dell Inc 20170001 ??LL 
20160422)
ACPI: FPDT 0x63F98000 34 (v01 DELL   Dell Inc 20170001 ??LL 
20160422)
ACPI: 12 ACPI AML tables successfully acquired and loaded
ioapic0 at mainbus0 apid 2: pa 0xfec0, version 0x20, 120 pins
x2APIC available but disabled by DMAR table
cpu0 at mainbus0 apid 0
cpu0: Use lfence to serialize rdtsc
cpu0: CPU base freq 15 Hz
cpu0: CPU max freq 39 Hz
cpu0: TSC freq CPUID 149760 Hz
cpu0: Intel(R) Core(TM) i7-1065G7 CPU @ 1.30GHz, id 0x706e5
cpu0: node 0, package 0, core 0, smt 0
cpu1 at mainbus0 apid 2
cpu1: Intel(R) Core(TM) i7-1065G7 CPU @ 1.30GHz, id 0x706e5
cpu1: node 0, package 0, core 1, smt 0
cpu2 at mainbus0 apid 4
cpu2: Intel(R) Core(TM) i7-1065G7 CPU @ 1.30GHz, id 0x706e5
cpu2: node 0, package 0, core 2, smt 0
cpu3 at mainbus0 apid 6
cpu3: Intel(R) Core(TM) i7-1065G7 CPU @ 1.30GHz, id 0x706e5
cpu3: node 0, package 0, core 3, smt 0
cpu4 at mainbus0 apid 1
cpu4: Intel(R) Core(TM) i7-1065G7 CPU @ 1.30GHz, id 0x706e5
cpu4: node 0, package 0, core 0, smt 1
cpu5 at mainbus0 apid 3
cpu5: Intel(R) Core(TM) i7-1065G7 CPU @ 1.30GHz, id 0x706e5
cpu5: node 0, package 0, core 1, smt 1
cpu6 at mainbus0 apid

daily CVS update output

2021-12-26 Thread NetBSD source update



Updating src tree:
P src/distrib/amd64/installimage/Makefile
P src/distrib/amd64/installimage-bios/Makefile
P src/share/man/man4/man4.amiga/xsh.4
P src/share/man/man9/namei.9
P src/sys/arch/amd64/amd64/machdep.c
P src/sys/arch/amiga/dev/grf_cl.c
P src/sys/arch/amiga/dev/grf_cv.c
P src/sys/arch/amiga/dev/grf_cv3d.c
P src/sys/arch/amiga/dev/grf_et.c
P src/sys/arch/arm/include/mutex.h
P src/sys/arch/arm/iomd/vidcvideo.c
P src/sys/arch/arm/xscale/pxa2x0reg.h
P src/sys/arch/evbmips/conf/CPMBR1400
P src/sys/arch/evbmips/conf/LINKITSMART7688
P src/sys/arch/evbmips/conf/ZYXELKX
P src/sys/arch/ews4800mips/conf/GENERIC
P src/sys/arch/hpcarm/conf/NETBOOKPRO
P src/sys/arch/i386/i386/machdep.c
P src/sys/arch/i386/include/frame.h
P src/sys/arch/luna68k/conf/files.luna68k
P src/sys/arch/macppc/conf/POWERMAC_G5
P src/sys/arch/pmax/ibus/siivar.h
P src/sys/arch/sparc64/sparc64/machdep.c
P src/sys/dev/acpi/acpi_util.c
P src/sys/dev/acpi/acpivar.h
P src/sys/dev/acpi/ohci_acpi.c
P src/sys/dev/pci/cmdide.c
P src/sys/dev/pci/pciidevar.h
P src/sys/dev/usb/ukbd.c
P src/sys/external/bsd/drm2/dist/drm/drm_vblank.c
P src/sys/external/bsd/drm2/dist/drm/amd/display/amdgpu_dm/amdgpu_dm.c
P src/sys/external/bsd/drm2/dist/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c
P src/sys/external/bsd/drm2/dist/drm/i915/display/intel_panel.c
P src/sys/external/bsd/drm2/dist/drm/nouveau/dispnv50/nouveau_dispnv50_disp.c
P src/sys/external/bsd/drm2/linux/linux_ww_mutex.c
P src/usr.bin/mixerctl/mixerctl.c
P src/usr.bin/xlint/lint1/cgram.y
P src/usr.bin/xlint/lint1/lex.c

Updating xsrc tree:


Killing core files:



Updating release-8 src tree (netbsd-8):

Updating release-8 xsrc tree (netbsd-8):



Updating release-9 src tree (netbsd-9):

Updating release-9 xsrc tree (netbsd-9):




Updating file list:
-rw-rw-r--  1 srcmastr  netbsd  41227707 Dec 27 03:11 ls-lRA.gz

Re: HEADS UP: Merging drm update

2021-12-26 Thread Taylor R Campbell

Can you try the attached patch?  Also, if you haven't already, can you
try running a DIAGNOSTIC/DEBUG/LOCKDEBUG kernel?
>From 025745d6f43aff21c88bc9e3b393ce146fc9af04 Mon Sep 17 00:00:00 2001
From: Taylor R Campbell 
Date: Sun, 26 Dec 2021 16:05:20 +
Subject: [PATCH] drm: Fix locking around accurate vblank counts.

- Make drm_crtc_accurate_vblank_count require the caller to hold the
  event lock, rather than take it internally.

- Fix locking around drm_crtc_accurate_vblank_count and related
  operations in amdgpu and nouveau interrupt handlers.

- Use drm_crtc_vblank_put_locked, not drm_crtc_vblank_put, when we
  already hold the event lock.
---
 .../dist/drm/amd/display/amdgpu_dm/amdgpu_dm.c|  2 +-
 .../drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c |  2 ++
 sys/external/bsd/drm2/dist/drm/drm_vblank.c   | 15 ++-
 .../drm/nouveau/dispnv50/nouveau_dispnv50_disp.c  |  2 +-
 4 files changed, 6 insertions(+), 15 deletions(-)

diff --git a/sys/external/bsd/drm2/dist/drm/amd/display/amdgpu_dm/amdgpu_dm.c 
b/sys/external/bsd/drm2/dist/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index c8cbf7a6f68e..d0386f514457 100644
--- a/sys/external/bsd/drm2/dist/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/sys/external/bsd/drm2/dist/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -361,7 +361,7 @@ static void dm_pflip_high_irq(void *interrupt_params)
drm_crtc_send_vblank_event(&amdgpu_crtc->base, e);
 
/* Event sent, so done with vblank for this flip */
-   drm_crtc_vblank_put(&amdgpu_crtc->base);
+   drm_crtc_vblank_put_locked(&amdgpu_crtc->base);
}
} else if (e) {
/* VRR active and inside front-porch: vblank count and
diff --git 
a/sys/external/bsd/drm2/dist/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c 
b/sys/external/bsd/drm2/dist/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c
index 79cb94ea67dc..5a154037c524 100644
--- a/sys/external/bsd/drm2/dist/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c
+++ b/sys/external/bsd/drm2/dist/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c
@@ -319,7 +319,9 @@ void amdgpu_dm_crtc_handle_crc_irq(struct drm_crtc *crtc)
   &crcs[0], &crcs[1], &crcs[2]))
return;
 
+   spin_lock(&crtc->dev->event_lock);
drm_crtc_add_crc_entry(crtc, true,
   drm_crtc_accurate_vblank_count(crtc), 
crcs);
+   spin_unlock(&crtc->dev->event_lock);
}
 }
diff --git a/sys/external/bsd/drm2/dist/drm/drm_vblank.c 
b/sys/external/bsd/drm2/dist/drm/drm_vblank.c
index 9ced81bd7ed8..ec91bbe9391b 100644
--- a/sys/external/bsd/drm2/dist/drm/drm_vblank.c
+++ b/sys/external/bsd/drm2/dist/drm/drm_vblank.c
@@ -337,7 +337,7 @@ static u64 drm_vblank_count(struct drm_device *dev, 
unsigned int pipe)
  * This is mostly useful for hardware that can obtain the scanout position, but
  * doesn't have a hardware frame counter.
  */
-static u64 drm_crtc_accurate_vblank_count_locked(struct drm_crtc *crtc)
+u64 drm_crtc_accurate_vblank_count(struct drm_crtc *crtc)
 {
struct drm_device *dev = crtc->dev;
unsigned int pipe = drm_crtc_index(crtc);
@@ -358,17 +358,6 @@ static u64 drm_crtc_accurate_vblank_count_locked(struct 
drm_crtc *crtc)
 
return vblank;
 }
-
-u64 drm_crtc_accurate_vblank_count(struct drm_crtc *crtc)
-{
-   u64 vblank;
-
-   spin_lock(&crtc->dev->event_lock);
-   vblank = drm_crtc_accurate_vblank_count_locked(crtc);
-   spin_unlock(&crtc->dev->event_lock);
-
-   return vblank;
-}
 EXPORT_SYMBOL(drm_crtc_accurate_vblank_count);
 
 static void __disable_vblank(struct drm_device *dev, unsigned int pipe)
@@ -972,7 +961,7 @@ void drm_crtc_arm_vblank_event(struct drm_crtc *crtc,
assert_spin_locked(&dev->event_lock);
 
e->pipe = pipe;
-   e->sequence = drm_crtc_accurate_vblank_count_locked(crtc) + 1;
+   e->sequence = drm_crtc_accurate_vblank_count(crtc) + 1;
list_add_tail(&e->base.link, &dev->vblank_event_list);
 }
 EXPORT_SYMBOL(drm_crtc_arm_vblank_event);
diff --git 
a/sys/external/bsd/drm2/dist/drm/nouveau/dispnv50/nouveau_dispnv50_disp.c 
b/sys/external/bsd/drm2/dist/drm/nouveau/dispnv50/nouveau_dispnv50_disp.c
index b9423cdc84fb..f49bb2ddf56d 100644
--- a/sys/external/bsd/drm2/dist/drm/nouveau/dispnv50/nouveau_dispnv50_disp.c
+++ b/sys/external/bsd/drm2/dist/drm/nouveau/dispnv50/nouveau_dispnv50_disp.c
@@ -2136,9 +2136,9 @@ nv50_disp_atomic_commit_tail(struct drm_atomic_state 
*state)
if (new_crtc_state->event) {
unsigned long flags;
/* Get correct count/ts if racing with vblank irq */
+   spin_lock_irqsave(&crtc->dev->event_lock, flags);
if (new_crtc_state->active)
drm_crtc_accurate_vblank_count(crtc);
-   spin_lock_irqsave(&crtc->dev->eve

Re: HEADS UP: Merging drm update

2021-12-26 Thread iquiw

Hi,

New drm works great with my NVIDIA GT 710.
Manual scaling by xrandr, which is required before, is no longer necessary.
Boot time gets faster, and I have better font looking.

Thank you so much!!

On Sun, Dec 19, 2021 at 2:06 AM Taylor R Campbell  wrote:
>
> I'm planning to merge the drm update this weekend -- a cvs import and
> merge commit, plus about 1300 commits on top of that from the git
> repository.
>
> Please don't commit anything to the following subtrees until done --
> if you do, your changes will be lost:
>
> sys/external/bsd/drm2
> sys/external/bsd/common
>
> Please don't touch the following additional files outside those
> subtrees:
>
> sys/arch/arm/nvidia/tegra_drm.c
> sys/arch/arm/nvidia/tegra_drm.h
> sys/arch/arm/nvidia/tegra_drm_fb.c
> sys/arch/arm/nvidia/tegra_drm_mode.c
> sys/arch/arm/nvidia/tegra_fb.c
> sys/arch/arm/nvidia/tegra_nouveau.c
> sys/arch/arm/nxp/imx6_dwhdmi.c
> sys/arch/arm/rockchip/rk_anxdp.c
> sys/arch/arm/rockchip/rk_drm.c
> sys/arch/arm/rockchip/rk_drm.h
> sys/arch/arm/rockchip/rk_dwhdmi.c
> sys/arch/arm/rockchip/rk_fb.c
> sys/arch/arm/rockchip/rk_vop.c
> sys/arch/arm/sunxi/sunxi_drm.c
> sys/arch/arm/sunxi/sunxi_drm.h
> sys/arch/arm/sunxi/sunxi_dwhdmi.c
> sys/arch/arm/sunxi/sunxi_fb.c
> sys/arch/arm/sunxi/sunxi_hdmiphy.h
> sys/arch/arm/sunxi/sunxi_lcdc.c
> sys/arch/arm/sunxi/sunxi_mixer.c
> sys/arch/arm/ti/ti_fb.c
> sys/arch/arm/ti/ti_lcdc.c
> sys/arch/arm/ti/ti_lcdc.h
> sys/dev/fdt/fdt_panel.c
> sys/dev/fdt/hdmi_connector.c
> sys/dev/i2c/anxedp.c
> sys/dev/i2c/tda19988.c
> sys/dev/ic/anx_dp.c
> sys/dev/ic/anx_dp.h
> sys/dev/ic/dw_hdmi.c
> sys/dev/ic/dw_hdmi.h
> sys/dev/ic/dw_hdmi_phy.c
> sys/dev/videomode/edidvar.h
> sys/modules/*drmkms*
> sys/sys/agpio.h

Re: HEADS UP: Merging drm update

Re: Filesystem corruption in current 9.99.92 (posix1eacl & log enabled FFSv2)

Re: HEADS UP: Merging drm update

daily CVS update output

Re: HEADS UP: Merging drm update

Re: HEADS UP: Merging drm update

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