Re: Official armv7 PkgBase kernel-NODEBUG installation's USB2 boot gets "Fatal kernel mode data abort: 'Alignment Fault' on write" very early, at least on an OrangePi+ 2ed

2024-12-02 Thread Mark Millard
Top post of identifying a new context: Now that stable/14 is based on LLVM19, stable/14 is broken like main [so: 15] was, at least in part. Some MFC activity looks to be required in order to boot armv7 via stable/14 now. More may be required. The failure looks like: . . . mmc1: on aw_mmc1 mmc1

MFC fixes for uninitialized kernel stack variables in sys/cam or do direct fix for pvscsi driver

2024-12-02 Thread Zhenlei Huang
Hi Warner, Recently I upgraded some ESXi vms from 13.3 to 13.4 and noticed weird report for sas speed. The boot console has the following, ``` da0 at pvscsi0 bus 0 scbus2 target 0 lun 0 da0: Fixed Direct Access SPC-4 SCSI device da0: 4294967.295MB/s transfers ``` But camcontrol report the corre