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virtualbox/fix_7.0.6_locking_problems.patch
Larry Finger c3b92b1f7d Accepting request 1099771 from home:larryr:branches:Virtualization
Thu July 19 15:24:39 UTC 2023 - Larry Rainey <llrainey15@gmail.com>
-  VirtualBox 7.0.10 (released July 18 2023)
This is a maintenance release. The following items were fixed and/or added:
    OCI: Introduced general improvements
    VMM: Fixed a bug while walking page tables while executing nested VMs causing flooding of the release log as a consequence (Intel hosts only, bug #21551)
    GUI: Added general improvements
    TPM: Fixed a crash when a VM has a TPM version 1.2 configured (bug #21622)
    3D: Initial support for OpenGL 4.1
    3D: Fixed various graphics issues with Windows 11 guests (bugs #21136, #21515)
    Guest Control/VBoxManage: Fixed parameter "--ignore-orphaned-processes"
    Guest Control/VBoxManage: Fixed behavior of how handling argument 0 for a started guest process works: One can now explicitly specify it with the newly added option "--arg0". This will effectively restore the behavior of former VirtualBox versions
    Audio: Also use the PulseAudio backend when pipewire-pulse is running instead of falling back to ALSA (bug #21575)
    NAT: Adjusted UDP proxy timeout from 18-21 to 21-24 range to respect intended 20 second timeout (bug #21560)
    Linux Host: Added initial support for Indirect Branch Tracking (bug #21435)
    Linux Host: Added initial support for kernel 6.5 (NOTE: Guest Additions do not support kernel 6.5 yet)
    Linux Host and Guest: Improved condition check when kernel modules need to be signed
    Linux Host and Guest: Added initial support for RHEL 8.8 (bug #21692), 8.9 (bug #21690) and 9.3 (bugs #21598 and #21671) kernels
    Linux Guest Additions: Fixed issue when kernel modules were rebuilt on each boot when guest system has no X11 installed
    Linux Guest Additions: Added initial support for kernel 6.4
    Linux Guest Additions: Fixed issue when vboxvideo module reloading caused kernel panic in some guests (bug #21740)
    Linux Guest Additions: Introduced general improvements in the installer area
    Windows Guest Additions: Introduced general improvements in graphics drivers area 
    removed "fixes_for_kernel_6.4.patch" as this is fixed upstream
    Fix issue with kernel on newer CPU (boo#1212209)

OBS-URL: https://build.opensuse.org/request/show/1099771
OBS-URL: https://build.opensuse.org/package/show/Virtualization/virtualbox?expand=0&rev=702
2023-07-20 17:04:46 +00:00

29 lines
1.2 KiB
Diff

Index: VirtualBox-7.0.10/src/VBox/HostDrivers/Support/SUPDrvGip.cpp
===================================================================
--- VirtualBox-7.0.10.orig/src/VBox/HostDrivers/Support/SUPDrvGip.cpp
+++ VirtualBox-7.0.10/src/VBox/HostDrivers/Support/SUPDrvGip.cpp
@@ -4537,9 +4537,11 @@ static int supdrvTscDeltaThreadWait(PSUP
*/
static void supdrvTscDeltaThreadStartMeasurement(PSUPDRVDEVEXT pDevExt, bool fForceAll)
{
+ if (!pDevExt || ! pDevExt->hTscDeltaSpinlock)
+ return;
+ RTSpinlockAcquire(pDevExt->hTscDeltaSpinlock);
if (pDevExt->hTscDeltaThread != NIL_RTTHREAD)
{
- RTSpinlockAcquire(pDevExt->hTscDeltaSpinlock);
if ( pDevExt->enmTscDeltaThreadState == kTscDeltaThreadState_Listening
|| pDevExt->enmTscDeltaThreadState == kTscDeltaThreadState_Measuring)
{
@@ -4550,9 +4552,9 @@ static void supdrvTscDeltaThreadStartMea
else if ( pDevExt->enmTscDeltaThreadState == kTscDeltaThreadState_WaitAndMeasure
&& fForceAll)
pDevExt->fTscThreadRecomputeAllDeltas = true;
- RTSpinlockRelease(pDevExt->hTscDeltaSpinlock);
RTThreadUserSignal(pDevExt->hTscDeltaThread);
}
+ RTSpinlockRelease(pDevExt->hTscDeltaSpinlock);
}