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greg_unrelenting.technology added a comment to D18028: Summary: 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).

Sun, Sep 15, 3:10 PM
greg_unrelenting.technology added a reviewer for D21017: armv8crypto: add AES-XTS support: emaste.
Sun, Sep 15, 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:"??)

Sun, Sep 15, 12:55 PM

Thu, Sep 12

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

Sun, Sep 8

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

Wed, Aug 28

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!

Wed, Aug 28, 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

Wed, Aug 28, 6:21 PM · arm64

Tue, Aug 27

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

ping

Tue, Aug 27, 9:13 PM · arm64

Sun, Aug 18

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

Fri, Aug 16

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.)

Fri, Aug 16, 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?

Fri, Aug 16, 4:41 PM · arm64

Aug 16 2019

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
greg_unrelenting.technology updated the test plan for D20775: Add missing ACPI GICv2 MSI/MSI-X attachment.
Jun 26 2019, 8:51 PM · Contributor Reviews (base), arm64
greg_unrelenting.technology added a project to D20765: Add ACPI entries for Synopsys Designware UARTs used on ARM platforms: Contributor Reviews (base).
Jun 26 2019, 8:48 PM · Contributor Reviews (base), arm64
greg_unrelenting.technology created D20775: Add missing ACPI GICv2 MSI/MSI-X attachment.
Jun 26 2019, 8:47 PM · Contributor Reviews (base), arm64

Jun 25 2019

greg_unrelenting.technology created D20765: Add ACPI entries for Synopsys Designware UARTs used on ARM platforms.
Jun 25 2019, 11:48 PM · Contributor Reviews (base), arm64

Jun 24 2019

greg_unrelenting.technology added a comment to D20720: Make linuxulator handle ELFOSABI_NONE ELF executables.

Many many many Linux binaries are ELFOSABI_NONE.
The Elf64_Brandinfo definitions directly above the added lines allow executables with ELFOSABI_NONE to run when interp_path matches. You can see one was added for musl libc, before that one was added, Alpine Linux did not work.
But that's for normal executables.

But the musl entry still says ELFOSABI_LINUX, doesn't it?

Jun 24 2019, 3:25 PM

Jun 22 2019

greg_unrelenting.technology added a comment to D20720: Make linuxulator handle ELFOSABI_NONE ELF executables.

Many many many Linux binaries are ELFOSABI_NONE.

Jun 22 2019, 6:54 PM

Jun 18 2019

greg_unrelenting.technology added a comment to D20684: Don't do linuxulator path translation when chrooted.

Well, someone could chroot into a *FreeBSD* installation with the compat/linux packages installed in it..

Jun 18 2019, 9:20 PM

Jun 10 2019

greg_unrelenting.technology created D20591: Make it obvious that SR-IOV VF creation fails because of the PCIe bus, not the device driver.
Jun 10 2019, 7:12 PM · PCI

May 28 2019

greg_unrelenting.technology added a comment to D20437: lang/zig-devel: new port.

Works fine on aarch64, please add it to the list

May 28 2019, 8:59 PM

May 27 2019

greg_unrelenting.technology updated the diff for D19896: Match PCI UART devices using PCI data from the ACPI SPCR table.

Rebased for rS348195 (D20357)

May 27 2019, 10:32 AM · arm64

May 22 2019

greg_unrelenting.technology accepted D20357: Use ACPI SPCR on x86.
May 22 2019, 10:58 PM

May 21 2019

greg_unrelenting.technology added a comment to D20327: Don't reset memory attributes when mapping physical addresses for ACPI..

I wonder if this is what we need on aarch64 for the Ampere eMAG server to not panic in ACPI: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237055#c40

May 21 2019, 5:38 PM

May 14 2019

greg_unrelenting.technology added a comment to D19335: Add USB 3.0 support for Rockchip RK3328/RK3399 SoC.

update: what's hanging is the WRITE4 for putting the PLL into normal mode!

May 14 2019, 8:30 PM · arm64
greg_unrelenting.technology added a comment to D20250: Build arm64 kernel with inline ffs, fls.

Kernel with this patch boots fine on Amazon EC2 (which btw you can use too, freebsd-snapshots posts have aarch64 AMIs)

May 14 2019, 9:54 AM

May 11 2019

greg_unrelenting.technology abandoned D19336: Enable SD/MMC (microSD and eMMC controllers) on the Rockchip RK3399 SoC.

new emmc patch is D20156

May 11 2019, 2:19 PM · arm64

May 8 2019

greg_unrelenting.technology added inline comments to D19986: Add support for USB 3.0 XHCI via ACPI.
May 8 2019, 11:48 AM · arm64, Contributor Reviews (base)
greg_unrelenting.technology updated the diff for D19986: Add support for USB 3.0 XHCI via ACPI.
May 8 2019, 11:47 AM · arm64, Contributor Reviews (base)

May 7 2019

greg_unrelenting.technology added inline comments to D20153: x11-drivers/xf86-video-vmware: Enable hardware accelerated graphics in VMware.
May 7 2019, 10:34 AM

May 3 2019

greg_unrelenting.technology added a comment to D19335: Add USB 3.0 support for Rockchip RK3328/RK3399 SoC.
In D19335#433606, @manu wrote:
In D19335#433397, @manu wrote:

rebased, depends on D19986
not tested yet — for some reason my rockpro64 can't boot: clknode_register hangs when registering the first PLL on rk3399_cru0 :(

Could you test reverting r344626 ? ganbold@ have problem with this revision on the NanoPi T4. I personally don't have problems booting it (tried yesterday).

Mhm no, I've unplugged my eMMC module from my RockPro64 for a long time now so it's not that.
Could you try with the latest dtb ? It's installed now but on the wrong path until @kevans commit his fix. (so it's in /boot/dtb/ directly right now)

May 3 2019, 11:10 AM · arm64

May 1 2019

greg_unrelenting.technology added inline comments to D19335: Add USB 3.0 support for Rockchip RK3328/RK3399 SoC.
May 1 2019, 7:33 PM · arm64
greg_unrelenting.technology updated the diff for D19335: Add USB 3.0 support for Rockchip RK3328/RK3399 SoC.

rebased, depends on D19986

May 1 2019, 7:31 PM · arm64
greg_unrelenting.technology updated the diff for D19986: Add support for USB 3.0 XHCI via ACPI.

Added fdt detach corresponding to the current attach code (usb-phy)

May 1 2019, 4:58 PM · arm64, Contributor Reviews (base)
greg_unrelenting.technology added inline comments to D19986: Add support for USB 3.0 XHCI via ACPI.
May 1 2019, 4:56 PM · arm64, Contributor Reviews (base)
greg_unrelenting.technology accepted D20099: graphics/wayland: update to 1.17.0.

I don't think anyone really worked on the tests. I never tried to run them.

May 1 2019, 4:06 PM

Apr 25 2019

greg_unrelenting.technology updated the diff for D19986: Add support for USB 3.0 XHCI via ACPI.

Done. btw, the original version was confirmed working on the Ampere system.

Apr 25 2019, 6:48 PM · arm64, Contributor Reviews (base)
greg_unrelenting.technology added a comment to D19986: Add support for USB 3.0 XHCI via ACPI.
In D19986#430466, @manu wrote:

Something like D19389 would be better.

Ah, yes. GregV would you rework it using that approach?

Apr 25 2019, 2:22 PM · arm64, Contributor Reviews (base)

Apr 21 2019

greg_unrelenting.technology updated the diff for D19983: Enable Mellanox drivers on AArch64.

Done. Checked that mlx5ib loads.

Apr 21 2019, 3:28 PM · arm64, Contributor Reviews (base)

Apr 20 2019

greg_unrelenting.technology added a comment to D19983: Enable Mellanox drivers on AArch64.

Can you verify that the LINT kernel passes with this change on aarch64?

Apr 20 2019, 3:13 PM · arm64, Contributor Reviews (base)
greg_unrelenting.technology retitled D19987: Enable ioremap for aarch64 in the LinuxKPI from LinuxKPI: enable ioremap on AArch64 to Enable ioremap for aarch64 in the LinuxKPI.
Apr 20 2019, 3:04 PM · arm64, Contributor Reviews (base)
greg_unrelenting.technology updated the diff for D19983: Enable Mellanox drivers on AArch64.

Sure, split to D19987

Apr 20 2019, 2:10 PM · arm64, Contributor Reviews (base)