Kernel – 6.10-rc1 is out.. OK with Patched VMware, NVIDIA Compile Fails.

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Kernel 6.10-rc1 has been released, and brief details are here:  https://lkml.iu.edu/hypermail/linux/kernel/2405.3/01595.html VMware 17.5.2 with the interim kernel-6.9 patchset compiles OK, but the latest NVIDIA 555.42.02  fails: …………………………… /home/rgadsdon/NVIDIA-Linux-x86_64-555.42.02/kernel/common/inc/nv-linux.h: In function ■nv_ioremap_wc■: /home/rgadsdon/NVIDIA-Linux-x86_64-555.42.02/kernel/common/inc/nv-linux.h:544:33: warning: suggest braces around empty body in an ■if■ statement [-Wempty-body] 544 | NV_MEMDBG_ADD(ptr, size); | ^ /home/rgadsdon/NVIDIA-Linux-x86_64-555.42.02/kernel/common/inc/nv-linux.h: In functionnv_vmap■: /home/rgadsdon/NVIDIA-Linux-x86_64-555.42.02/kernel/common/inc/nv-linux.h:670:51: warning: suggest braces around … Continue reading →

VMware – Licence Changes, and Fixes for Kernel 6.9..

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After the Broadcom takeover, the ‘Player’ versions of VMware are discontinued, and Workstation Pro is now ‘free for personal use’… It has been updated to version 17.5.2, but the changes are all for security patches, and overall functionality is unchanged. There has been some discussion as to whether this product is now ‘functionally stabilised’, with some commenting … Continue reading →

Fedora – Recent F40 update breaks QT Applications.. and a Nasty Workaround..

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I have recently been involved in bug reports etc for a new problem in Fedora 40, where a recent update has effectively broken all QT applications, resulting in KDE not functioning, and even # make xconfig is broken. The Fedora bug report is here:  https://bugzilla.redhat.com/show_bug.cgi?id=2272758 The problem is: # kwrite Illegal instruction (core dumped) # kate Illegal … Continue reading →

Kernel – 6.9-rc1 is out. NVIDIA OK, VMware Not…

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Kernel 6.9-rc1 has been released, and brief details are here:  https://lkml.iu.edu/hypermail/linux/kernel/2403.3/00300.html As discovered in pre-rc testing last week, the latest NVIDIA driver – now 550.67 – is OK, and this now compiles successfully with GCC14.. VMware 17.5.1 (patched) vmmon compiles OK, but vmnet fails: ……………… CC [M] /tmp/modconfig-a8Fcf5/vmnet-only/smac.o CC [M] /tmp/modconfig-a8Fcf5/vmnet-only/vnetEvent.o CC [M] /tmp/modconfig-a8Fcf5/vmnet-only/vnetUserListener.o In file included … Continue reading →

Kernel – 6.9-rc Pre-testing – NVIDIA OK, VMware Broken..

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Testing an early pre-release version of Kernel 6.9-rc (March 16th) and – so far – the latest NVIDIA 550.54.14 compiles OK, but (patched) VMware vmnet 17.5.1 does not: …….. CC [M] /tmp/modconfig-1kunqP/vmnet-only/smac.o CC [M] /tmp/modconfig-1kunqP/vmnet-only/vnetEvent.o CC [M] /tmp/modconfig-1kunqP/vmnet-only/vnetUserListener.o In file included from ./include/linux/spinlock.h:305, from ./include/linux/sched.h:2138, from /tmp/modconfig-1kunqP/vmnet-only/bridge.c:25: /tmp/modconfig-1kunqP/vmnet-only/bridge.c: In function ‘VNetBridgeReceiveFromVNet’: /tmp/modconfig-1kunqP/vmnet-only/vmnetInt.h:44:39: error: ‘dev_base_lock’ undeclared (first use … Continue reading →

Kernel – 6.8 Released – OK with latest NVIDIA and Patched VMware..

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Kernel 6.8 is out, and brief details are here:   https://lkml.iu.edu/hypermail/linux/kernel/2403.1/01820.html As expected, the latest NVIDIA driver 550.54.14 and VMware 17.5.1 (patched) compile and load/run OK.    The VMware patchset is at https://github.com/mkubecek/vmware-host-modules/tree/workstation-17.5.1 If you are running GCC 14 the NVIDIA source needs to be patched – see https://rglinuxtech.com/?p=3213 Robert Gadsdon.   March 10th 2024.

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NVIDIA – GCC 14 Breaks Compile – and Fix.. (VMware OK..)

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Testing Fedora 40, which now includes GCC 14, and this breaks the NVIDIA driver 550.54.14 compile: ………………….. CC [M] /home/rgadsdon/NVIDIA-Linux-x86_64-550.54.14/kernel/nvidia-drm/nvidia-drm-connector.o CC [M] /home/rgadsdon/NVIDIA-Linux-x86_64-550.54.14/kernel/nvidia-drm/nvidia-drm-gem.o /home/rgadsdon/NVIDIA-Linux-x86_64-550.54.14/kernel/nvidia-drm/nvidia-drm-gem.c:115:16: error: initialization of ‘int (*)(struct drm_gem_object *, struct iosys_map *)’ from incompatible pointer type ‘void * (*)(struct drm_gem_object *)’ [-Wincompatible-pointer-types] 115 | .vmap = nv_drm_gem_prime_vmap, | ^~~~~~~~~~~~~~~~~~~~~ /home/rgadsdon/NVIDIA-Linux-x86_64-550.54.14/kernel/nvidia-drm/nvidia-drm-gem.c:115:16: note: (near initialization for ‘nv_drm_gem_funcs.vmap’) … Continue reading →

Kernel – 6.8-rc1 Released – OK with Latest NVIDIA, and Patched VMware..

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Kernel 6.8-rc1 is out, and brief details are here:   https://lkml.iu.edu/hypermail/linux/kernel/2401.2/05218.html The latest NVIDIA driver 535.154.05 compiles OK – with several warnings: ………. ld -r -o /home/rgadsdon/NVIDIA-Linux-x86_64-535.154.05/kernel/nvidia-modeset/nv-modeset-interface.o /home/rgadsdon/NVIDIA-Linux-x86_64-535.1 54.05/kernel/nvidia-modeset/nvidia-modeset-linux.o /home/rgadsdon/NVIDIA-Linux-x86_64-535.154.05/kernel/nvidia-modeset/nv-kthread-q.o MODPOST /home/rgadsdon/NVIDIA-Linux-x86_64-535.154.05/kernel/Module.symvers CC [M]  /home/rgadsdon/NVIDIA-Linux-x86_64-535.154.05/kernel/nvidia.mod.o LD [M]  /home/rgadsdon/NVIDIA-Linux-x86_64-535.154.05/kernel/nvidia.ko CC [M]  /home/rgadsdon/NVIDIA-Linux-x86_64-535.154.05/kernel/nvidia-uvm.mod.o LD [M]  /home/rgadsdon/NVIDIA-Linux-x86_64-535.154.05/kernel/nvidia-uvm.ko CC [M]  /home/rgadsdon/NVIDIA-Linux-x86_64-535.154.05/kernel/nvidia-modeset.mod.o LD [M]  /home/rgadsdon/NVIDIA-Linux-x86_64-535.154.05/kernel/nvidia-modeset.ko CC [M]  /home/rgadsdon/NVIDIA-Linux-x86_64-535.154.05/kernel/nvidia-drm.mod.o LD [M]  /home/rgadsdon/NVIDIA-Linux-x86_64-535.154.05/kernel/nvidia-drm.ko CC [M] … Continue reading →

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.

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