Re: 32-bit powerpc head -r360311: lock order reversal between: "PROC (UMA zone)" and "kernelpmap (kernelpmap)": Is this expected?

2020-05-01 Thread Mark Millard
On 2020-Apr-30, at 18:30, Mark Millard wrote: > Using artifact.ci's head -r360311 debug-kernel materials: > > https://artifact.ci.freebsd.org/snapshot/head/r360311/powerpc/powerpc/kernel*.txz > > I got the following notice: > > lock order reversal: > 1st 0x1cbb680 PROC (UMA zone) @

32-bit powerpc head -r360311: lock order reversal between: "PROC (UMA zone)" and "kernelpmap (kernelpmap)": Is this expected?

2020-04-30 Thread Mark Millard
Using artifact.ci's head -r360311 debug-kernel materials: https://artifact.ci.freebsd.org/snapshot/head/r360311/powerpc/powerpc/kernel*.txz I got the following notice: lock order reversal: 1st 0x1cbb680 PROC (UMA zone) @ /usr/src/sys/vm/uma_core.c:4387 2nd 0x113c99c kernelpmap (kernelpmap) @