From: "Li,Rongqing(ACG CCN)" <lirongqing@baidu.com>
To: Borislav Petkov <bp@alien8.de>, "Luck, Tony" <tony.luck@intel.com>
Cc: Nikolay Borisov <nik.borisov@suse.com>,
Thomas Gleixner <tglx@kernel.org>, Ingo Molnar <mingo@redhat.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
"x86@kernel.org" <x86@kernel.org>,
"H . Peter Anvin" <hpa@zytor.com>,
"Yazen Ghannam" <yazen.ghannam@amd.com>,
"Zhuo, Qiuxu" <qiuxu.zhuo@intel.com>,
Avadhut Naik <avadhut.naik@amd.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-edac@vger.kernel.org" <linux-edac@vger.kernel.org>
Subject: 答复: [外部邮件] Re: [PATCH] x86/mce: Fix timer interval adjustment after logging a MCE event
Date: Fri, 6 Mar 2026 07:37:01 +0000 [thread overview]
Message-ID: <3748e8c7057a4182bc2a361b44dda51b@baidu.com> (raw)
In-Reply-To: <20260210150117.GBaYtIPfsP0Txw7iIc@fat_crate.local>
> Well, what about CMCI? AMD has similar interrupt types. Those handlers end up
> in the same path of machine_check_poll() and the above scenario can happen,
> AFAICT.
>
> > I don't think we care. If we miss out halving the interval becuause an
> > error was logged between timer based polling, nothing really bad will
> > happen. The interval might get sorted out on the next interval.
>
> Right, that's what I'm thinking too.
>
> > Unless someone has a real world case where something is going badly
> > wrong, then I don't think any changes are needed to cover this race.
>
> Ok, let's try the simple thing first.
>
> Thx.
Is there any progress on this?
Thx
[Li,Rongqing]
>
> --
> Regards/Gruss,
> Boris.
>
> https://people.kernel.org/tglx/notes-about-netiquette
next prev parent reply other threads:[~2026-03-06 7:38 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-12 8:27 [PATCH] x86/mce: Fix timer interval adjustment after logging a MCE event lirongqing
2026-01-12 8:56 ` Nikolay Borisov
2026-01-12 9:36 ` 答复: [外部邮件] " Li,Rongqing
2026-01-12 9:51 ` Borislav Petkov
2026-01-12 10:24 ` 答复: " Li,Rongqing
2026-01-13 9:51 ` Borislav Petkov
[not found] ` <39cfb093256f4da78fe0bc9e814ce5d0@baidu.com>
2026-01-13 12:48 ` 答复: " Borislav Petkov
2026-01-13 18:53 ` Luck, Tony
2026-01-13 18:55 ` Nikolay Borisov
2026-01-13 19:13 ` Borislav Petkov
2026-01-13 19:25 ` Nikolay Borisov
2026-01-13 19:33 ` Borislav Petkov
2026-01-13 19:37 ` Nikolay Borisov
2026-01-13 19:44 ` Borislav Petkov
2026-01-13 19:51 ` Nikolay Borisov
2026-01-13 20:33 ` Borislav Petkov
2026-01-13 19:10 ` Borislav Petkov
2026-01-13 19:31 ` Nikolay Borisov
2026-01-13 20:30 ` Thomas Gleixner
2026-01-13 20:56 ` Borislav Petkov
2026-01-13 21:05 ` Luck, Tony
2026-01-13 21:31 ` Borislav Petkov
2026-01-13 22:41 ` Borislav Petkov
2026-01-14 0:30 ` Luck, Tony
2026-01-14 13:50 ` Borislav Petkov
2026-01-14 14:48 ` Borislav Petkov
2026-02-02 15:18 ` Borislav Petkov
2026-02-02 23:49 ` 答复: [外部邮件] " Li,Rongqing
2026-02-06 22:03 ` Borislav Petkov
2026-02-07 11:51 ` Borislav Petkov
2026-02-09 17:37 ` Luck, Tony
2026-02-10 15:01 ` Borislav Petkov
2026-03-06 7:37 ` Li,Rongqing(ACG CCN) [this message]
2026-03-06 14:00 ` 答复: [外部邮件] " Borislav Petkov
2026-03-06 14:38 ` 答复: " Li,Rongqing(ACG CCN)
2026-03-06 15:29 ` Borislav Petkov
2026-03-07 1:18 ` 答复: " Li,Rongqing(ACG CCN)
2026-03-16 13:44 ` Borislav Petkov
2026-01-14 6:17 ` Nikolay Borisov
2026-01-14 13:52 ` Borislav Petkov
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