On 28 Jan 2021, at 00:08, John Baldwin <[email protected]> wrote: > > On 1/27/21 1:29 PM, Dimitry Andric wrote: >> The branch main has been updated by dim: >> URL: >> https://cgit.FreeBSD.org/src/commit/?id=6e26189be406a9a3799074b16925e6cd63cc703b >> commit 6e26189be406a9a3799074b16925e6cd63cc703b >> Author: Dimitry Andric <[email protected]> >> AuthorDate: 2021-01-27 21:28:43 +0000 >> Commit: Dimitry Andric <[email protected]> >> CommitDate: 2021-01-27 21:28:43 +0000 >> Fix loader detection of vbefb support on !amd64 >> On i386, after 6c7a932d0b8baaaee16eca0ba061bfa6e0e57bfd, the vbefb >> vt >> driver was no longer detected by the loader, if any kernel module was >> loaded after the kernel itself. >> This was caused by the parse_vt_drv_set() function being called >> multiple >> times, resetting the detection flag. (It was called multiple times, >> becuase i386 .ko files are shared objects like the kernel proper, while >> this is not the case on amd64.) >> Fix this by skipping the set_vt_drv_set lookup if vbefb was already >> detected. >> Reviewed by: tsoome > > Does the state get reset if you unload one kernel and then load a different > one (e.g. via interactive 'unload' and 'load /path/to/my/kernel')?
Ha, good one! I don't think it is. -Dimitry
signature.asc
Description: Message signed with OpenPGP
