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From: Shuai Xue <xueshuai@linux.alibaba.com>
To: "Luck, Tony" <tony.luck@intel.com>, "bp@alien8.de" <bp@alien8.de>,
	"peterz@infradead.org" <peterz@infradead.org>,
	"catalin.marinas@arm.com" <catalin.marinas@arm.com>,
	"yazen.ghannam@amd.com" <yazen.ghannam@amd.com>,
	"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
	"linmiaohe@huawei.com" <linmiaohe@huawei.com>,
	"nao.horiguchi@gmail.com" <nao.horiguchi@gmail.com>
Cc: "tglx@linutronix.de" <tglx@linutronix.de>,
	"mingo@redhat.com" <mingo@redhat.com>,
	"dave.hansen@linux.intel.com" <dave.hansen@linux.intel.com>,
	"x86@kernel.org" <x86@kernel.org>,
	"hpa@zytor.com" <hpa@zytor.com>,
	"jpoimboe@kernel.org" <jpoimboe@kernel.org>,
	"linux-edac@vger.kernel.org" <linux-edac@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"linux-mm@kvack.org" <linux-mm@kvack.org>,
	"baolin.wang@linux.alibaba.com" <baolin.wang@linux.alibaba.com>,
	"tianruidong@linux.alibaba.com" <tianruidong@linux.alibaba.com>
Subject: Re: [PATCH v4 0/3] mm/hwpoison: Fix regressions in memory failure handling
Date: Sat, 8 Mar 2025 19:36:12 +0800	[thread overview]
Message-ID: <f3d7f5ad-31c2-4221-83ab-2b55e1d2c662@linux.alibaba.com> (raw)
In-Reply-To: <SJ1PR11MB6083F2BA604819CD44AB5F26FCD52@SJ1PR11MB6083.namprd11.prod.outlook.com>



在 2025/3/8 01:20, Luck, Tony 写道:
>> ## 1. What am I trying to do:
>>
>> This patch resolves two critical regressions related to memory failure
>> handling that have appeared in the upstream kernel since version 5.17, as
>> compared to 5.10 LTS.
>>
>>      - copyin case: poison found in user page while kernel copying from user space
>>      - instr case: poison found while instruction fetching in user space
> 
> Tested the instruction, copyin, and futex cases. They all pass now.
> 
> Thanks!
> 
> Tested-by: Tony Luck <tony.luck@intel.com>
> 
> -Tony

Thanks for your help.

Best Regards,
Shuai


  reply	other threads:[~2025-03-08 11:36 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-03-07  5:44 Shuai Xue
2025-03-07  5:44 ` [PATCH v4 1/3] x86/mce: Use is_copy_from_user() to determine copy-from-user context Shuai Xue
2025-03-07 20:40   ` Borislav Petkov
2025-03-07 22:05     ` Luck, Tony
2025-03-07 22:46       ` Borislav Petkov
2025-03-07 23:11         ` Luck, Tony
2025-03-07 23:22           ` Borislav Petkov
2025-03-08 11:27             ` Shuai Xue
2025-03-08 11:25     ` Shuai Xue
2025-03-07  5:44 ` [PATCH v4 2/3] mm/hwpoison: Do not send SIGBUS to processes with recovered clean pages Shuai Xue
2025-03-12  6:39   ` Miaohe Lin
2025-03-12  8:03     ` Shuai Xue
2025-03-07  5:44 ` [PATCH v4 3/3] mm: memory-failure: Enhance comments for return value of memory_failure() Shuai Xue
2025-03-07 17:20 ` [PATCH v4 0/3] mm/hwpoison: Fix regressions in memory failure handling Luck, Tony
2025-03-08 11:36   ` Shuai Xue [this message]
2025-03-12 11:28 Shuai Xue
2025-03-12 11:36 ` Shuai Xue

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