Custom Query (16363 matches)
Results (202 - 204 of 16363)
| Ticket | Resolution | Summary | Owner | Reporter |
|---|---|---|---|---|
| #20998 | fixed | vboxdrv build issues (clang) | ||
| Description |
Hello Under CentOS-8, I compile kernel-ml kernels as LC_ALL=C TMPDIR=/var/tmp MAKEFLAGS="LLVM=1 LLVM_IAS=1" nice -n 20 rpmbuild ... This permits to use clang as the compiler. Version is clang version 14.0.0 (Red Hat 14.0.0-1.module_el8.7.0+1142+5343df54) Target: x86_64-redhat-linux-gnu Those kernels build and run fine. Yet the vboxdrv build fails. The command line is: env LC_ALL=C TMP=/var/tmp MAKEFLAGS="LLVM=1 LLVM_IAS=1" CC=clang CXX=clang++ LD=ld.lld rcvboxdrv setup The failure is: /tmp/vbox.0/SUPDrvGip.c:4341:13: error: unannotated fall-through between switch labels [-Werror,-Wimplicit-fallthrough]
/tmp/vbox.0/SUPDrvGip.c:4341:13: note: insert 'attribute((fallthrough));' to silence this warning
Could you please try to build it in a similar framework and check the error reproducibility ? Regards Pascal |
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| #20993 | duplicate | PXE UNDI driver transmit seems to be mapping existing transmit buffer instead of making a copy | ||
| Description |
To be fair, haven't dug that far into VirtualBox code (don't really use SVN, and don't have an easy web interface to search the code for what I'm looking for) but, the most recent code I could find on GitHub for VBox seems to suggest it's mapping the supplied transmit buffer and not copying it before return: https://github.com/TedHartDavis/VBoxMirror/blob/3d7f37ab5b248566e1dc17df8ee495628bb007e5/src/VBox/Devices/EFI/FirmwareNew/OptionRomPkg/UndiRuntimeDxe/Decode.c#L1214, https://github.com/TedHartDavis/VBoxMirror/blob/3d7f37ab5b248566e1dc17df8ee495628bb007e5/src/VBox/Devices/EFI/Firmware/OptionRomPkg/UndiRuntimeDxe/E100b.c#L1100 Given that, I'm currently the following behavior running GRUB in VirtualBox and it sending DNS:
The best explanation I have for these observations is that VirtualBox's UNDI/PXE implementation is not mixing well with GRUB's extreme transmit buffer reuse, and causing a sufficiently quick sequence of transmits to clobber previous packets' contents. I'm not that familiar with PXE or UNDI API requirements, but it seems like the driver should not return without at least making a copy of the data buffer, even if it doesn't transmit the packet immediately? In any case, would hope someone can take a look at the spec and determine whether this is actually a bug on VirtualBox's side or GRUB's. Thanks in advance! |
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| #20992 | fixed | Can't install Guest Additions with 6.1.35-151866 | ||
| Description |
I have a Windows 11 VM on Windows 10 host. When I try to install the current version of the GA, I see an error: (1) ENTER: DriverPackageInstallW (1) RETURN: DriverPackageInstallW (0xE0000247) After that, installation fails. See the complete installation log for further details. |
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