linux-kernel - Re: [PATCH 0/2] riscv: kexec: Support crash_save percpu and machine_kexec_mask_interrupts

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Message-ID: <3ca459c5-53d9-48f4-81b2-65d94ab38e98@microchip.com>
Date:   Tue, 16 Aug 2022 06:40:47 +0000
From:   <Conor.Dooley@...rochip.com>
To:     <guoren@...nel.org>, <xianting.tian@...ux.alibaba.com>,
        <palmer@...belt.com>, <heiko@...ech.de>
CC:     <linux-arch@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-riscv@...ts.infradead.org>, <liaochang1@...wei.com>,
        <mick@....forth.gr>, <jszhang@...nel.org>,
        <guoren@...ux.alibaba.com>
Subject: Re: [PATCH 0/2] riscv: kexec: Support crash_save percpu and
 machine_kexec_mask_interrupts

On 16/08/2022 02:26, guoren@...nel.org wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
> 
> From: Guo Ren <guoren@...ux.alibaba.com>
> 
> Current riscv kexec can't crash_save percpu states and disable
> interrupts properly. The patch series fix them.

Hey,
If these are fixes, are there fixes tags you could add?
I don't see one for either patch.
Thanks,
Conor.

> 
> Guo Ren (2):
>    riscv: kexec: EOI active and mask all interrupts in kexec crash path
>    riscv: kexec: Implement crash_smp_send_stop with percpu crash_save_cpu
> 
>   arch/riscv/include/asm/smp.h      |  6 +++
>   arch/riscv/kernel/machine_kexec.c | 44 +++++++++++----
>   arch/riscv/kernel/smp.c           | 89 ++++++++++++++++++++++++++++++-
>   3 files changed, 126 insertions(+), 13 deletions(-)
> 
> --
> 2.36.1
> 
> 
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> linux-riscv@...ts.infradead.org
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