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Fri, Dec 6

greg_unrelenting.technology updated subscribers of D22307: games/vkquake: Update to 1.03.0 and switch mp3-library to mpg123.
Fri, Dec 6, 12:22 PM
greg_unrelenting.technology added a comment to D22139: loader.efi: implement comconsole with UEFI SerialIO protocol.

Would it be possible to also support memory-mapped UART this way? Intel >=Skylake and all aarch64 systems use mmio.

Fri, Dec 6, 11:10 AM
greg_unrelenting.technology accepted D22307: games/vkquake: Update to 1.03.0 and switch mp3-library to mpg123.
Fri, Dec 6, 11:00 AM

Tue, Dec 3

greg_unrelenting.technology added a comment to D18028: Add support for Intel Speed Shift.

Is it just me or did setting epp break in the latest version?

Tue, Dec 3, 10:48 PM
greg_unrelenting.technology updated the diff for D22642: Intel IOMMU DMAR suspend/resume support (only without QI for now).

Now calling from IOAPIC suspend/resume functions (if there's any better place "close to the nexus" I haven't found it.)

Tue, Dec 3, 6:43 PM · x86
greg_unrelenting.technology added inline comments to D22642: Intel IOMMU DMAR suspend/resume support (only without QI for now).
Tue, Dec 3, 3:33 PM · x86
greg_unrelenting.technology created D22642: Intel IOMMU DMAR suspend/resume support (only without QI for now).
Tue, Dec 3, 2:23 PM · x86

Mon, Nov 25

greg_unrelenting.technology added a comment to D18028: Add support for Intel Speed Shift.

Is it just me or did setting epp break in the latest version?

Mon, Nov 25, 11:45 PM

Nov 10 2019

greg_unrelenting.technology accepted D22291: lang/ponyc: Add llvm_static flavor.
Nov 10 2019, 6:13 PM
greg_unrelenting.technology accepted D22307: games/vkquake: Update to 1.03.0 and switch mp3-library to mpg123.
Nov 10 2019, 6:11 PM

Nov 8 2019

greg_unrelenting.technology added a comment to D22275: Document procfs(5) as obsolete.

Just installed libsigsegv on a machine and the pkg message was: "Note that the stackoverflow handling functions of this library need procfs mounted on /proc."

Nov 8 2019, 1:16 AM

Nov 7 2019

greg_unrelenting.technology added a comment to D22275: Document procfs(5) as obsolete.

Do we know what if any ports actually use procfs?

Nov 7 2019, 7:44 PM

Nov 4 2019

greg_unrelenting.technology updated the diff for D20835: aarch64: enable tagged pointers (TBI — Top Byte Ignored).

Rebased on top of the ASID changes

Nov 4 2019, 5:17 PM · arm64
greg_unrelenting.technology added a comment to D21564: LinuxKPI: enable class dev_groups attributes.

Who will submit this patch?

Nov 4 2019, 1:31 PM

Nov 3 2019

greg_unrelenting.technology added a comment to D21564: LinuxKPI: enable class dev_groups attributes.

ping

Nov 3 2019, 11:37 PM
greg_unrelenting.technology added a comment to D22141: Let arm64 pmap_qenter() and pmap_kenter() unconditionally set NX..

Diff broken by rS354193 'Set the userspace execute never bit on kernel mappings' (looks like that sets UXN in the else case instead).

Nov 3 2019, 11:27 PM

Oct 29 2019

greg_unrelenting.technology updated the diff for D21167: base llvm: Enable OpenMP on aarch64.

Rebased on top of the powerpc64 change

Oct 29 2019, 10:56 AM · arm64

Oct 18 2019

greg_unrelenting.technology added a comment to D22061: Build toolchain components as dynamically linked executables by default.

Maybe at some point they can even become PIE executables by default! :)

Oct 18 2019, 8:09 AM

Oct 9 2019

greg_unrelenting.technology added a comment to D21931: Add WC support for arm64 in the ENA driver.

The pmap_change_attr() API is private on arm64

Oct 9 2019, 12:14 PM · arm64, network

Oct 7 2019

greg_unrelenting.technology added a comment to D16698: First draft HID over I2C support (Mouse only).
In D16698#478767, @imp wrote:

So with the suggested changes, I'm not able to get very far with the patches in this review. With wulf's code I'm able to get the device probed. With this code, I see the following

Oct 7 2019, 2:05 PM · Contributor Reviews (base)

Oct 3 2019

greg_unrelenting.technology added a comment to D21863: ugensa: add support for Google Cr50 (GSC) Closed Case Debugging UART interfaces.

Likely this Google device is not USB certified

Oct 3 2019, 9:17 AM

Oct 2 2019

greg_unrelenting.technology added a reviewer for D21863: ugensa: add support for Google Cr50 (GSC) Closed Case Debugging UART interfaces: hselasky.
Oct 2 2019, 6:22 PM

Oct 1 2019

greg_unrelenting.technology created D21863: ugensa: add support for Google Cr50 (GSC) Closed Case Debugging UART interfaces.
Oct 1 2019, 7:38 PM
greg_unrelenting.technology created P326 usbconfig: google cr50 closed case debugging.
Oct 1 2019, 7:22 PM

Sep 27 2019

greg_unrelenting.technology created D21816: openat(2), mq_open(2): do not refer to mode_t for variadic arguments.
Sep 27 2019, 12:25 PM · manpages

Sep 22 2019

greg_unrelenting.technology accepted D21564: LinuxKPI: enable class dev_groups attributes.

oh, i915 is reloadable, right. Everything works fine, can adjust brightness after reloading.

Sep 22 2019, 11:57 AM
greg_unrelenting.technology added a comment to D21746: acpi_cros_kblt: New driver for Chromebook keyboard backlight control.

Yeah, I was wondering about devmatch in D21612

Sep 22 2019, 11:06 AM

Sep 21 2019

greg_unrelenting.technology added a comment to D21564: LinuxKPI: enable class dev_groups attributes.

ping

Sep 21 2019, 10:08 PM
greg_unrelenting.technology created D21746: acpi_cros_kblt: New driver for Chromebook keyboard backlight control.
Sep 21 2019, 10:02 PM

Sep 16 2019

greg_unrelenting.technology added inline comments to D18028: Add support for Intel Speed Shift.
Sep 16 2019, 10:27 AM

Sep 15 2019

greg_unrelenting.technology added a comment to D18028: Add support for Intel Speed Shift.

Works fine on the Google Pixelbook (i7-7Y75) (where the old EST does not work because there aren't any acpi_perf devices).

Sep 15 2019, 3:10 PM
greg_unrelenting.technology added a reviewer for D21017: armv8crypto: add AES-XTS support: emaste.
Sep 15 2019, 12:57 PM · arm64
greg_unrelenting.technology added a comment to D21375: Remove zlib 1.0.4 from kernel..

Looks like this was merged as rS351480 but phabricator didn't count that for closing this review (full URL shouldn't be in "Differential Revision:"??)

Sep 15 2019, 12:55 PM

Sep 12 2019

greg_unrelenting.technology created D21612: acpi_cros_tbmc: New driver for Chromebook "Tablet Motion Controls" (tablet mode switch).
Sep 12 2019, 12:21 AM

Sep 8 2019

greg_unrelenting.technology created D21565: atkbd,evdev: Interpret Google Assistant key on Chromebooks as right meta.
Sep 8 2019, 2:59 PM · x11
greg_unrelenting.technology created D21564: LinuxKPI: enable class dev_groups attributes.
Sep 8 2019, 2:35 PM

Aug 28 2019

greg_unrelenting.technology added a comment to D20789: Use DEVICE memory instead of UNCACHEABLE on aarch64 in LinuxKPI ioremap.

Can you update my patch and test an again? Thank you!

Aug 28 2019, 11:03 PM · arm64
greg_unrelenting.technology added a comment to D20789: Use DEVICE memory instead of UNCACHEABLE on aarch64 in LinuxKPI ioremap.

panic: vm_fault_hold: fault on nofault entry, addr: 0xffff00006e1ff000 in gfx_v8_0_kiq_resume

Aug 28 2019, 6:21 PM · arm64

Aug 27 2019

greg_unrelenting.technology added a comment to D20789: Use DEVICE memory instead of UNCACHEABLE on aarch64 in LinuxKPI ioremap.

ping

Aug 27 2019, 9:13 PM · arm64

Aug 18 2019

greg_unrelenting.technology updated the summary of D19896: Match PCI UART devices using PCI data from the ACPI SPCR table.
Aug 18 2019, 11:46 PM · arm64

Aug 16 2019

greg_unrelenting.technology added a comment to D20974: Port sbsawdt (ARM SBSA generic watchdog) driver from NetBSD.

Can you show a diff of the NetBSD version to this? i.e. what you had to change in the port?
(I assume that we don't want to treat this as contrib code and will just adopt it.)

Aug 16 2019, 4:51 PM · arm64
greg_unrelenting.technology added a comment to D21167: base llvm: Enable OpenMP on aarch64.

This is just another "upstream only considered Linux, we need to be included in the same way as Linux" case.

But I mean this was already the case for the presumably-working amd64/i386 cases?

Aug 16 2019, 4:41 PM · arm64
greg_unrelenting.technology added inline comments to D21167: base llvm: Enable OpenMP on aarch64.
Aug 16 2019, 4:36 PM · arm64

Aug 13 2019

greg_unrelenting.technology added a comment to D21247: lang/rust: Update to 1.37.0.

Builds fine on aarch64 CURRENT, tested building ripgrep with it, fine.

Aug 13 2019, 10:50 PM
greg_unrelenting.technology added a comment to D21247: lang/rust: Update to 1.37.0.

I'm building on aarch64 right now, llvm is done, so I'm expecting success

Aug 13 2019, 8:23 PM

Aug 8 2019

greg_unrelenting.technology added a reviewer for D21012: armv8crypto: add missing unlock for session (fix "sleeping thread owns a non-sleepable lock"): imp.
Aug 8 2019, 11:34 AM · arm64

Aug 7 2019

D21008: Implement pci_enable_msi() and pci_disable_msi() in the LinuxKPI. is now accepted and ready to land.

btw, kms-drm patch: https://github.com/FreeBSDDesktop/kms-drm/pull/163

Aug 7 2019, 1:57 AM · arm64

Aug 6 2019

greg_unrelenting.technology added a comment to D21168: Enable NVME option (nvmecontrol, etc) on aarch64.
In D21168#460060, @imp wrote:

Have you run this and does it work?

Aug 6 2019, 9:29 PM · arm64
greg_unrelenting.technology added a comment to D21149: Enable superpage promotion within the kernel pmap on arm64.

Seems fine so far, thanks

Aug 6 2019, 5:01 PM
greg_unrelenting.technology added a comment to D20787: aarch64: make pmap_change_attr public like on other platforms.

bump

Aug 6 2019, 1:40 PM · arm64
greg_unrelenting.technology added a comment to D21008: Implement pci_enable_msi() and pci_disable_msi() in the LinuxKPI..

oh, also, msi_enabled is actually a public flag used by the i915 driver:

Aug 6 2019, 1:35 PM · arm64
greg_unrelenting.technology created D21168: Enable NVME option (nvmecontrol, etc) on aarch64.
Aug 6 2019, 1:30 PM · arm64
greg_unrelenting.technology created D21167: base llvm: Enable OpenMP on aarch64.
Aug 6 2019, 1:25 PM · arm64
greg_unrelenting.technology added a comment to D21008: Implement pci_enable_msi() and pci_disable_msi() in the LinuxKPI..

We need pdev->irq = rle->start still (and, for completeness, similarly in the disable function), otherwise it tries to request LINUX_IRQ_INVALID:

Aug 6 2019, 1:12 PM · arm64
greg_unrelenting.technology added a comment to D21149: Enable superpage promotion within the kernel pmap on arm64.

This causes panics in ZFS. Just doing an installkernel or cp -r /boot/kernel /boot/kernel.something results in:

Aug 6 2019, 1:10 PM

Jul 30 2019

greg_unrelenting.technology added inline comments to D21008: Implement pci_enable_msi() and pci_disable_msi() in the LinuxKPI..
Jul 30 2019, 8:33 PM · arm64
greg_unrelenting.technology added a comment to D20974: Port sbsawdt (ARM SBSA generic watchdog) driver from NetBSD.

Would be nice to test on ThunderX2 :)

Does not attach on ThunderX2 (no sbsawdt0 in dmesg).

Jul 30 2019, 1:20 AM · arm64

Jul 28 2019

greg_unrelenting.technology added inline comments to D21087: Provide the list of knobs related to mitigations..
Jul 28 2019, 9:05 AM

Jul 26 2019

greg_unrelenting.technology added a comment to D21008: Implement pci_enable_msi() and pci_disable_msi() in the LinuxKPI..

Update: added pdev->msi_enabled flag that's used by i915kms.

Jul 26 2019, 12:59 AM · arm64

Jul 25 2019

greg_unrelenting.technology added a comment to D20974: Port sbsawdt (ARM SBSA generic watchdog) driver from NetBSD.

I can confirm this attaches on my eMAG but I cannot verify the watchdog functionality - were you able to test it?

Jul 25 2019, 10:07 PM · arm64
greg_unrelenting.technology added a comment to D20974: Port sbsawdt (ARM SBSA generic watchdog) driver from NetBSD.

@greg_unrelenting.technology do you have a git repo available with your work in it? It'd be slightly easier for me to just add your repo and grab changes directly.

Jul 25 2019, 8:33 PM · arm64

Jul 24 2019

greg_unrelenting.technology created P279 how D20348 breaks amdgpu.
Jul 24 2019, 9:06 PM · arm64
greg_unrelenting.technology created D21059: Enable ig4_acpi on aarch64.
Jul 24 2019, 7:49 PM · arm64

Jul 22 2019

greg_unrelenting.technology added a comment to D21018: tests/sys/opencrypto: enable armv8crypto.
In D21018#456270, @ngie wrote:

Could you please test this change out on amd64?

Jul 22 2019, 7:17 PM · arm64
greg_unrelenting.technology updated the diff for D21018: tests/sys/opencrypto: enable armv8crypto.
Jul 22 2019, 7:16 PM · arm64
greg_unrelenting.technology updated the diff for D21018: tests/sys/opencrypto: enable armv8crypto.
Jul 22 2019, 7:10 PM · arm64
greg_unrelenting.technology added inline comments to D21012: armv8crypto: add missing unlock for session (fix "sleeping thread owns a non-sleepable lock").
Jul 22 2019, 11:53 AM · arm64

Jul 21 2019

greg_unrelenting.technology added inline comments to D21017: armv8crypto: add AES-XTS support.
Jul 21 2019, 7:55 PM · arm64
greg_unrelenting.technology added a comment to D21016: Reduce size of EFI_STAGING_SIZE to 32 on arm.

We probably wouldn't want that on big armv8 boxes, maybe || defined(__aarch64__) should be added to if defined(__amd64__) in that case..

Jul 21 2019, 7:40 PM
greg_unrelenting.technology updated the test plan for D21017: armv8crypto: add AES-XTS support.
Jul 21 2019, 7:28 PM · arm64
greg_unrelenting.technology created D21018: tests/sys/opencrypto: enable armv8crypto.
Jul 21 2019, 7:28 PM · arm64
greg_unrelenting.technology created D21017: armv8crypto: add AES-XTS support.
Jul 21 2019, 7:19 PM · arm64
greg_unrelenting.technology created D21012: armv8crypto: add missing unlock for session (fix "sleeping thread owns a non-sleepable lock").
Jul 21 2019, 3:07 PM · arm64

Jul 20 2019

greg_unrelenting.technology updated subscribers of D20787: aarch64: make pmap_change_attr public like on other platforms.
Jul 20 2019, 8:39 PM · arm64
greg_unrelenting.technology created D21008: Implement pci_enable_msi() and pci_disable_msi() in the LinuxKPI..
Jul 20 2019, 8:33 PM · arm64

Jul 18 2019

greg_unrelenting.technology added a comment to D16698: First draft HID over I2C support (Mouse only).
  1. I compiled this driver with EVDEV support (https://gist.github.com/johalun/3c67a678e740b82512cec52bfe926092). How can I make use of it? I see no difference with and without this patch.

If there's a new device in /dev/input, it is working. You can run libinput debug-events to see the input events. To consume evdev devices from xorg, use xf86-input-libinput. There were patches for autodetection (one adding evdev autodetection to the devd backend, another switching to the udev backend with libudev-devd). The devd one might have been merged?? (I don't follow Xorg, I use Wayland exclusively)

Thanks; I thought that kldload evdev was enough; but kernel with EVDEV_SUPPORT was needed.

Jul 18 2019, 10:46 AM · Contributor Reviews (base)

Jul 17 2019

greg_unrelenting.technology added a reviewer for D20838: aarch64: expose esr in mcontext: Contributor Reviews (base).
Jul 17 2019, 1:15 AM · arm64
greg_unrelenting.technology updated the summary of D20787: aarch64: make pmap_change_attr public like on other platforms.
Jul 17 2019, 1:14 AM · arm64
greg_unrelenting.technology added a comment to D16698: First draft HID over I2C support (Mouse only).
  1. I compiled this driver with EVDEV support (https://gist.github.com/johalun/3c67a678e740b82512cec52bfe926092). How can I make use of it? I see no difference with and without this patch.
Jul 17 2019, 1:06 AM · Contributor Reviews (base)

Jul 16 2019

greg_unrelenting.technology updated the diff for D20974: Port sbsawdt (ARM SBSA generic watchdog) driver from NetBSD.
Jul 16 2019, 11:06 PM · arm64
greg_unrelenting.technology created D20974: Port sbsawdt (ARM SBSA generic watchdog) driver from NetBSD.
Jul 16 2019, 6:39 PM · arm64

Jul 15 2019

greg_unrelenting.technology added inline comments to D20950: Implement a devtype command..
Jul 15 2019, 11:24 AM

Jul 8 2019

greg_unrelenting.technology added a comment to D20789: Use DEVICE memory instead of UNCACHEABLE on aarch64 in LinuxKPI ioremap.

please commit?

Jul 8 2019, 10:34 PM · arm64

Jul 4 2019

greg_unrelenting.technology updated the summary of D18754: sysutils/consolekit2: enable drm/evdev, fix drm device recognition.

Sure. I've actually made a couple more changes recently btw. I hope PATCH_SITES is okay here

Jul 4 2019, 10:29 PM

Jul 2 2019

greg_unrelenting.technology updated the test plan for D20835: aarch64: enable tagged pointers (TBI — Top Byte Ignored).
Jul 2 2019, 11:41 PM · arm64
greg_unrelenting.technology created D20838: aarch64: expose esr in mcontext.
Jul 2 2019, 9:25 PM · arm64
greg_unrelenting.technology retitled D20787: aarch64: make pmap_change_attr public like on other platforms from arm64: make pmap_change_attr public like on other platforms to aarch64: make pmap_change_attr public like on other platforms.
Jul 2 2019, 9:21 PM · arm64
greg_unrelenting.technology created D20835: aarch64: enable tagged pointers (TBI — Top Byte Ignored).
Jul 2 2019, 1:19 PM · arm64

Jun 29 2019

greg_unrelenting.technology added a reviewer for D20787: aarch64: make pmap_change_attr public like on other platforms: Contributor Reviews (base).
Jun 29 2019, 7:00 PM · arm64
greg_unrelenting.technology updated the summary of D20789: Use DEVICE memory instead of UNCACHEABLE on aarch64 in LinuxKPI ioremap.
Jun 29 2019, 11:33 AM · arm64

Jun 28 2019

greg_unrelenting.technology added a comment to D20348: arm64: pmap: Try to find the correct attribute.

UPDATE: actually this miiiight have been preventing the GPU from working.

Jun 28 2019, 9:57 PM
greg_unrelenting.technology added a comment to D20789: Use DEVICE memory instead of UNCACHEABLE on aarch64 in LinuxKPI ioremap.

hm, just looked at linux — regular, _nocache and _wt are all PROT_DEVICE_nGnRE. Let's change them all then.

Jun 28 2019, 1:50 PM · arm64
greg_unrelenting.technology created D20789: Use DEVICE memory instead of UNCACHEABLE on aarch64 in LinuxKPI ioremap.
Jun 28 2019, 12:31 AM · arm64

Jun 27 2019

greg_unrelenting.technology created D20787: aarch64: make pmap_change_attr public like on other platforms.
Jun 27 2019, 11:06 PM · arm64
greg_unrelenting.technology added a comment to D20765: Add ACPI entries for Synopsys Designware UARTs used on ARM platforms.

I just tried booting with this patch applied and with EDK2 firmware built from master yesterday, and I still don't see any output - both with devicetree and acpi.

Jun 27 2019, 10:56 PM · Contributor Reviews (base), arm64
greg_unrelenting.technology added a comment to D20348: arm64: pmap: Try to find the correct attribute.

Tested on += Marvell MACCHIATObin (Armada8k) [upstream EDK2, atf-marvell, ECAM shift removed, ACPI mode]

Jun 27 2019, 10:11 PM
greg_unrelenting.technology added inline comments to D20780: Add support for getting early entropy from the UEFI RNG protocol.
Jun 27 2019, 6:31 PM · security, arm64
greg_unrelenting.technology created D20780: Add support for getting early entropy from the UEFI RNG protocol.
Jun 27 2019, 2:39 PM · security, arm64

Jun 26 2019

greg_unrelenting.technology retitled D20775: Add missing ACPI GICv2 MSI/MSI-X attachment from Add missing ACPI GICv2 MSI/MSI-X support to Add missing ACPI GICv2 MSI/MSI-X attachment.
Jun 26 2019, 8:54 PM · Contributor Reviews (base), arm64
greg_unrelenting.technology updated subscribers of D20775: Add missing ACPI GICv2 MSI/MSI-X attachment.
Jun 26 2019, 8:52 PM · Contributor Reviews (base), arm64