[PATCH] add GXT4000P and GXT6500P support to the gxt4500 driver

2012-09-12 Thread Dan Horák
are equipped with an additional Geometry Engine (GT1000) but this driver doesn't use it. Signed-off-by: Nico Macrionitis Signed-off-by: Giuseppe Coviello Tested-by: Dan Horák --- drivers/video/Kconfig |8 +--- drivers/video/gxt4500.c | 15 +-- 2 files changed, 18 ins

[PATCH] add GXT4000P and GXT6500P support to the gxt4500 driver

2012-09-12 Thread Dan Horák
are equipped with an additional Geometry Engine (GT1000) but this driver doesn't use it. Signed-off-by: Nico Macrionitis Signed-off-by: Giuseppe Coviello Tested-by: Dan Horák --- drivers/video/Kconfig |8 +--- drivers/video/gxt4500.c | 15 +-- 2 files changed, 18 ins

[PATCH] add GXT4000P and GXT6500P support to the gxt4500 driver

2012-09-12 Thread Dan Horák
are equipped with an additional Geometry Engine (GT1000) but this driver doesn't use it. Signed-off-by: Nico Macrionitis Signed-off-by: Giuseppe Coviello Tested-by: Dan Horák --- drivers/video/Kconfig |8 +--- drivers/video/gxt4500.c | 15 +-- 2 files changed, 18 ins

Re: [PATCH] add GXT4000P and GXT6500P support to the gxt4500 driver

2012-09-13 Thread Dan Horák
Benjamin Herrenschmidt píše v Čt 13. 09. 2012 v 17:50 +1000: > On Thu, 2012-09-13 at 07:01 +0200, Geert Uytterhoeven wrote: > > On Thu, Sep 13, 2012 at 2:01 AM, Benjamin Herrenschmidt > > wrote: > > > On Wed, 2012-09-12 at 14:20 +0200, Dan Horák wrote: > > >>

a possible issue with radix MMU on P9

2023-05-11 Thread Dan Horák
Hi all, we have been struggling with an issue in the bdwgc project (garbage collector) on P9 systems for a while [1]. There were some test failing on P9, but not on P8 or other platforms (x86, s390x, aarch64). Recently the upstream developer has found out there is likely a problem in the kernel me

Re: [PATCH] powerpc/64s/radix: Fix soft dirty tracking

2023-05-15 Thread Dan Horák
t; Fix it by adding _PAGE_SOFTDIRTY to the set of bits that are able to be > changed in radix__ptep_set_access_flags(). and it looks good, thanks Tested-by: Dan Horák Dan > Fixes: b0b5e9b13047 ("powerpc/mm/radix: Add radix pte #defines") > Cc: sta

Re: [PATCH] powerpc/pseries: Fix plpks crash on non-pseries

2022-09-07 Thread Dan Horák
Hi, I have tested the fix on top of Fedora's kernel-6.0.0-0.rc4.20220906git53e99dcff61e.32.fc38 and systems are booting again. Tested-By: Dan Horák Reviewed-by: Dan Horák With regards, Dan

warning from change_protection in 6.1 rc1

2022-10-19 Thread Dan Horák
Hi, in my first boot with the 6.1 rc1 kernel I have received a couple of warnings from change_protection on Talos II P9 system, see the details below. Nothing like that was noticed in 6.0 or earlier. Thanks, Dan [ 79.229100] [ cut here ] [ 79

Re: [Skiboot] [PATCH 1/3] core/device: Add function to return child node using name and length

2023-01-09 Thread Dan Horák
Hi Athira, On Thu, 5 Jan 2023 12:41:33 +0530 Athira Rajeev wrote: > > > > On 05-Jan-2023, at 12:35 PM, Madhavan Srinivasan > > wrote: > > > > > > On Mon, 2 Jan 2023 08:45:22 +0530 > > Athira Rajeev wrote: > > > >> Add a function dt_find_by_name_len() that returns the child node if > >>

Re: [PATCH] amdgpu: re-enable DCN for ppc64le

2022-07-22 Thread Dan Horák
On Fri, 22 Jul 2022 22:32:06 +1000 Michael Ellerman wrote: > Hi Dan, > > [ Cc += linuxppc-dev ] > > Dan Horák writes: > > Commit d11219ad53dc disabled the DCN driver for all platforms that > > define PPC64 due long build issues during "make allmodconfig&quo

Re: [PATCH] amdgpu: re-enable DCN for ppc64le

2022-07-22 Thread Dan Horák
On Fri, 22 Jul 2022 22:32:06 +1000 Michael Ellerman wrote: > Hi Dan, > > [ Cc += linuxppc-dev ] > > Dan Horák writes: > > Commit d11219ad53dc disabled the DCN driver for all platforms that > > define PPC64 due long build issues during "make allmodconfig&quo

Re: [PATCH] drm/amdgpu: Re-enable DCN for 64-bit powerpc

2022-07-25 Thread Dan Horák
for the newer > display engine") > Fixes: 16a9dea110a6 ("amdgpu: Enable initial DCN support on POWER") > Signed-off-by: Michael Ellerman > Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2100 LGTM Reviewed-by: Dan Horák Dan > --- >

Re: panic in cpufreq_online() in 6.14-rc1 on PowerNV

2025-02-06 Thread Dan Horák
On Thu, 6 Feb 2025 14:30:40 +0530 Gautam Menghani wrote: > Hi Dan, > > The fix for this was pulled yesterday[1], you can apply it > > [1] - > https://lore.kernel.org/all/20250205181347.2079272-1-aboor...@linux.ibm.com thanks for the pointer, will give it a try Dan

panic in cpufreq_online() in 6.14-rc1 on PowerNV

2025-02-06 Thread Dan Horák
Hi, I am getting a kernel panic on my Raptor Talos Power9 system after updating to the 6.14-rc1 kernel from 6.13. Seems reproducable every time, but I haven't start bisecting yet. Does it sound familiar to anyone? ... [4.226443] powernv-cpufreq: cpufreq pstate min 0x63 nominal 0x30 max 0x0 [

Re: panic in cpufreq_online() in 6.14-rc1 on PowerNV

2025-02-18 Thread Dan Horák
On Tue, 18 Feb 2025 11:35:08 +1000 "Nicholas Piggin" wrote: > On Thu Feb 6, 2025 at 6:41 PM AEST, Dan Horák wrote: > > Hi, > > > > I am getting a kernel panic on my Raptor Talos Power9 system after > > updating to the 6.14-rc1 kernel from 6.13. Seems repro