Issue when hartid are not contiguous on OpenSBI V1.6

[r-caritey]

With the same Linux binary (version 6.12.4), I tried non contiguous hartid like
Domain0 HARTs : 1*,3*,4*,6*

I have 8 harts in total. In DTS, hart 0,2,5,7 are set to status = "disabled" and hart 1,3,4,6 are set to status = "okay";

With OpenSBI V1.4 binary, it works fine. Linux boot and I reach my console.

# cat /proc/cpuinfo 
processor       : 0
hart            : 1
...
processor       : 1
hart            : 3
...
processor       : 2
hart            : 4
..
processor       : 3
hart            : 6
...

With OpenSBI V1.6 binary and the same Linux binary, it doesn't work. I can't reach my console and I have :

[    0.407557] smp: Bringing up secondary CPUs ...
[    1.745985] CPU2: failed to come online
[    3.027751] CPU3: failed to come online
[    3.045007] smp: Brought up 1 node, 2 CPUs
[    3.125504] Memory: 1951960K/2053120K available (6568K kernel code, 875K rwdata, 1908K rodata, 381K init, 325K bss, 98824K 
reserved, 0K cma-reserved)
[    3.209208] devtmpfs: initialized
[    3.414185] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    3.422756] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    3.452102] DMI not present or invalid.
[    3.469151] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[   67.975123] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x2 nice=0 stuck for 57s!
[   67.998381] Showing busy workqueues and worker pools:
[   68.009157] workqueue events: flags=0x0
[   68.019307]   pwq 6: cpus=1 node=0 flags=0x2 nice=0 active=1 refcnt=3
[   68.023121]     pending: check_unaligned_access_emulated BAR(1)
[   68.061845] workqueue mm_percpu_wq: flags=0x8
[   68.072940]   pwq 6: cpus=1 node=0 flags=0x2 nice=0 active=1 refcnt=2
[   68.073633]     pending: vmstat_update
[   68.074975] pool 6: cpus=1 node=0 flags=0x2 nice=0 hung=57s workers=1 manager: 23
[   68.076563] Showing backtraces of running workers in stalled CPU-bound worker pools:
[  101.036697] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x2 nice=0 stuck for 87s!
[  101.045597] Showing busy workqueues and worker pools:
[  101.051464] workqueue events: flags=0x0
[  101.055275]   pwq 6: cpus=1 node=0 flags=0x2 nice=0 active=1 refcnt=3
[  101.055707]     pending: check_unaligned_access_emulated BAR(1)
[  101.056055] workqueue mm_percpu_wq: flags=0x8
... display always the same error and never boot ...