Re: [Intel AlderLake] Read files to FAT32 or UFS partition cause data corrupt due to P-Core-Core

2022-02-19 Thread Alexander Motin
On 19.02.2022 13:23, Konstantin Belousov wrote: On Sat, Feb 19, 2022 at 12:14:16PM -0500, Alexander Motin wrote: On 19.02.2022 12:02, Mike Karels wrote: On 18 Feb 2022, at 20:55, Tomoaki AOKI wrote: Just a thought, but can it be the reason with timing (e.g., rendezvous within (i)threads,

Re: Panic, CURRENT, yesterday

2022-02-19 Thread Larry Rosenman
On 02/09/2022 10:08 pm, Larry Rosenman wrote: Another one today: ❯ more /var/crash/core.txt.1 borg.lerctr.org dumped core - see /var/crash/vmcore.1 Wed Feb 9 19:30:43 CST 2022 core is available, and I can give access and/or send the core and kernel/debug stuff. True for this one too.

Re: [Intel AlderLake] Read files to FAT32 or UFS partition cause data corrupt due to P-Core-Core

2022-02-19 Thread Konstantin Belousov
On Sat, Feb 19, 2022 at 12:14:16PM -0500, Alexander Motin wrote: > On 19.02.2022 12:02, Mike Karels wrote: > > On 18 Feb 2022, at 20:55, Tomoaki AOKI wrote: > > > Just a thought, but can it be the reason with timing (e.g., rendezvous > > > within (i)threads, hardware controlls without using

Re: [Intel AlderLake] Read files to FAT32 or UFS partition cause data corrupt due to P-Core-Core

2022-02-19 Thread Alexander Motin
On 19.02.2022 12:02, Mike Karels wrote: On 18 Feb 2022, at 20:55, Tomoaki AOKI wrote: Just a thought, but can it be the reason with timing (e.g., rendezvous within (i)threads, hardware controlls without using hardware timer) problem? On FreeBSD, IIUC, multi processor (multi core)

Re: [Intel AlderLake] Read files to FAT32 or UFS partition cause data corrupt due to P-Core-Core

2022-02-19 Thread Mike Karels
On 18 Feb 2022, at 20:55, Tomoaki AOKI wrote: > Just a thought, but can it be the reason with timing (e.g., rendezvous > within (i)threads, hardware controlls without using hardware timer) > problem? > > On FreeBSD, IIUC, multi processor (multi core) implementation assumes > SMP (differs only