Re: [PATCHv2] efi/unaccepted: Fix soft lockups caused by parallel memory acceptance

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

To: vbabka@xxxxxxx
Subject: Re: [PATCHv2] efi/unaccepted: Fix soft lockups caused by parallel memory acceptance
From: Jianxiong Gao <jxgao@xxxxxxxxxx>
Date: Wed, 18 Oct 2023 11:54:44 -0700
Cc: aarcange@xxxxxxxxxx, ak@xxxxxxxxxxxxxxx, akpm@xxxxxxxxxxxxxxxxxxxx, ardb@xxxxxxxxxx, bp@xxxxxxxxx, dave.hansen@xxxxxxxxx, david@xxxxxxxxxx, dfaggioli@xxxxxxxx, jroedel@xxxxxxx, kirill.shutemov@xxxxxxxxxxxxxxx, linux-coco@xxxxxxxxxxxxxxx, linux-efi@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, luto@xxxxxxxxxx, Marcelo Henrique Cerri <marcelo.cerri@xxxxxxxxxxxxx>, mgorman@xxxxxxxxxxxxxxxxxxx, mingo@xxxxxxxxxx, nik.borisov@xxxxxxxx, pbonzini@xxxxxxxxxx, peterx@xxxxxxxxxx, peterz@xxxxxxxxxxxxx, philip.cox@xxxxxxxxxxxxx, David Rientjes <rientjes@xxxxxxxxxx>, rppt@xxxxxxxxxx, sathyanarayanan.kuppuswamy@xxxxxxxxxxxxxxx, Sean Christopherson <seanjc@xxxxxxxxxx>, stable@xxxxxxxxxx, tglx@xxxxxxxxxxxxx, thomas.lendacky@xxxxxxx, tim.gardner@xxxxxxxxxxxxx, x86@xxxxxxxxxx

Tested-by: Jianxiong Gao <jxgao@xxxxxxxxxx>

The patch helps us gain more stability in our testing.

We are not able to reproduce the soft lockup issue in over 20 runs with 176 vcpus so far.

Thanks!

--

Jianxiong Gao

Prev by Date: Re: [RFC PATCH v2 5/8] mseal: Check seal flag for munmap(2)
Next by Date: Re: [RFC PATCH v2 5/8] mseal: Check seal flag for munmap(2)
Previous by thread: Re: [PATCHv2] efi/unaccepted: Fix soft lockups caused by parallel memory acceptance
Next by thread: Re: [PATCHv2] efi/unaccepted: Fix soft lockups caused by parallel memory acceptance
Index(es):
- Date
- Thread

[Index of Archives] [Linux ARM Kernel] [Linux ARM] [Linux Omap] [Fedora ARM] [IETF Annouce] [Bugtraq] [Linux OMAP] [Linux MIPS] [eCos] [Asterisk Internet PBX] [Linux API]

Powered by Linux