Category Archives: Linux

Kernel – 6.8 Pre-testing – Breaks NVIDIA and VMware – VMware fix available..

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As kernel 6.8-rc1 is due in about a weeks time, I tested the Jan 14th version from Git, and both the latest NVIDIA 545.29.06 and VMware 17.5.0 failed.. NVIDIA: Multiple occurrences of ‘warning: no previous prototype‘ and then: ……………. In file included from /home/rgadsdon/NVIDIA-Linux-x86_64-545.29.06/kernel/nvidia-drm/nvidia-drm-drv.c:64: /home/rgadsdon/NVIDIA-Linux-x86_64-545.29.06/kernel/nvidia-drm/nvidia-drm-drv.c:1489:40: error: ‘DRM_UNLOCKED’ undeclared here (not in a function); did you mean ‘VM_LOCKED’? … Continue reading →

Kernel – At Last, 6.7 is Out..

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After some delay, Kernel 6.7 has been released, and brief details of changes since -rc8 are here:  https://lkml.iu.edu/hypermail/linux/kernel/2401.0/05149.html Once again, The latest NVIDIA 545.29.06 and (patched) VMware 17.5.0 both compile/run OK.. Robert Gadsdon.  January 8th 2024. … Continue reading →

Kernel – 6.7-rc1 is out – No Surprises, so far..

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Kernel 6.7-rc1 has been released, and brief details are here: https://lkml.org/lkml/2023/11/12/352 After some pre-testing last week, the latest NVIDIA 545.29.02 and VMware 17.5.0 with the latest patchset ( https://github.com/mkubecek/vmware-host-modules/tree/workstation-17.5.0 ) still compile/load OK.. Robert Gadsdon.   November 13th 2023. … Continue reading →

Kernel – Early 6.7-rc Tests.. OK with VMware and NVIDIA – So Far..

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Kernel 6.7-rc1 is due to be released in a weeks time, but many changes have already been submitted, and I tested this interim version with the latest NVIDIA (545.29.02) and VMware 17.5.0 – with the latest patchset.    Both compiled successfully, but  – of course – there are still many changes to be submitted in the next week, … Continue reading →

Kernel – 6.6 is out – OK with Latest NVIDIA – Needs VMware 17.5.0 Patchset..

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Kernel 6.6 has been released, and brief details are here: https://lkml.iu.edu/hypermail/linux/kernel/2310.3/06370.html As expected, the latest NVIDIA 545.23.06  and VMware compile OK, but VMware 17.5.0 needs the latest patchset, to avoid reported issues..  The patchset can be found here: https://github.com/mkubecek/vmware-host-modules/tree/workstation-17.5.0 Robert Gadsdon.   October 30th 2023. … Continue reading →

VMware – Updated 17.5.0 Patchset now Replaces VMware’s 6.5 Fix..

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After more discussions and testing, it has been reported that the ‘official’ VMware 17.5.0 fix for kernels 6.5 and later may cause some problems..   This has led to the latest version of the 17.5.0 patchset now incorporating the ‘get_user_pages‘ fix from the previous 17.0.2 patchset, and the reasons behind this can be found here: https://github.com/mkubecek/vmware-host-modules/commit/4c2a103fd2d71f2084f1fe7ceacb816b9832ffa2 The patchset … Continue reading →

VMware – 17.5.0 – OK with Kernels 6.5 and 6.6rc

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VMware have just released Workstation 17.5.0, and release notes are here: https://docs.vmware.com/en/VMware-Workstation-Pro/17.5/rn/vmware-workstation-175-pro-release-notes/index.html No mention is made of newer host kernel compatibility, but this version does address some linux-related issues.. Compiles with Kernels 6.5.8 and 6.6-rc6 – with some warnings..   These can be removed by the latest patchset, at: https://github.com/mkubecek/vmware-host-modules/tree/workstation-17.5.0 Robert Gadsdon.    October 20th 2023.. … Continue reading →

VMware – Kernel 6.5 Patch now in Default Patchset.

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After much testing, over several weeks, the ‘get_user_pages‘ solution for Kernels 6.5 and later is now in the default patchset, at: https://github.com/mkubecek/vmware-host-modules/tree/workstation-17.0.2 . For more details, see the comments at the start of the patch code for the vmmon changes..  vmmon: use get_user_pages to get page PFN Robert Gadsdon.   September 30th 2023. … Continue reading →

KERNEL – 6.6-rc1 Released – OK So Far..

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Kernel 6.6-rc1 is out, and brief details are here:  https://lkml.org/lkml/2023/9/10/185 I had done some previous testing with earlier 6.6-rc GIT versions, and confirm that the latest NVIDIA (535.104.05) and the 6.5-patched VMware 17.0.2 workaround all seem to be working as expected.. The VMware patchset can be found at https://github.com/mkubecek/vmware-host-modules/tree/tmp/workstation-17.0.2-k6.5 and it should be emphasised that this is … Continue reading →

VMware – Patching Made Easy..?

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As there is almost always a need to apply the most recent patchset to releases of VMware vmmon/vmnet to support the latest kernels, it might be useful to document a process for making this (relatively..) easy: VMMON and VMNET are picked up during the vmware-modconfig… command, from /usr/lib/vmware/modules/source, and this process expects to find vmmon.tar and vmnet.tar … Continue reading →