[Correct David’s address]
Am 17.04.23 um 13:19 schrieb Paul Menzel:
Dear Thomas,
Am 15.04.23 um 01:44 schrieb Thomas Gleixner:
This is a complete rework of the parallel bringup patch series (V17)
https://lore.kernel.org/lkml/20230328195758.1049469-1-usama.arif@xxxxxxxxxxxxx
to address the issues which were discovered in review:
[…]
Thank you very much for your rework.
I tested this on the ASUS F2A85-M PRO, and get a delay of ten seconds.
```
[…]
[ 0.258193] smpboot: CPU0: AMD A6-6400K APU with Radeon(tm) HD
Graphics (family: 0x15, model: 0x13, stepping: 0x1)
[…]
[ 0.259329] smp: Bringing up secondary CPUs ...
[ 0.259527] x86: Booting SMP configuration:
[ 0.259528] .... node #0, CPUs: #1
[ 0.261007] After schedule_preempt_disabled
[ 10.260990] CPU1 failed to report alive state
[ 10.261070] smp: Brought up 1 node, 1 CPU
[ 10.261073] smpboot: Max logical packages: 2
[ 10.261074] smpboot: Total of 1 processors activated (7800.54 BogoMIPS)
[ 10.261601] devtmpfs: initialized
[ 10.261697] x86/mm: Memory block size: 128MB
```
This delay has been there with v6.3-rc6-46-gde4664485abbc and some
custom (printk) patches on top and merging dwmw2/parallel-6.2-rc3-v16
into it. I only tested this. I think dwmw2/parallel-6.2-v17 failed to
build for me, when trying to merge it into Linus’ master version at that
time. I didn’t come around to report it, and you posted your rework, so
I am replying here.
I am going to try your branch directly in the next days, but just wanted
to report back already.
Kind regards,
Paul
