linux-kernel - RE: [PATCH v5 1/2] kexec: Consolidate machine_kexec_mask

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Message-ID: <077908c5f02545f0a9e02ae77cbd771c@amazon.com>
Date: Tue, 3 Dec 2024 12:55:52 +0000
From: "Farber, Eliav" <farbere@...zon.com>
To: Thomas Gleixner <tglx@...utronix.de>, "linux@...linux.org.uk"
	<linux@...linux.org.uk>, "catalin.marinas@....com" <catalin.marinas@....com>,
	"will@...nel.org" <will@...nel.org>, "mpe@...erman.id.au"
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	<aou@...s.berkeley.edu>, "akpm@...ux-foundation.org"
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CC: "Chocron, Jonathan" <jonnyc@...zon.com>
Subject: RE: [PATCH v5 1/2] kexec: Consolidate machine_kexec_mask_interrupts()
 implementation

On 12/3/2024 1:04 PM, Thomas Gleixner wrote:
>> +
>> +config GENERIC_IRQ_KEXEC_CLEAR_VM_FORWARD
>> +     bool "Clear forwarded VM interrupts during kexec"
>
> This should not be user selectable. Just keep it as:
>
> config GENERIC_IRQ_KEXEC_CLEAR_VM_FORWARD
>         bool
>
> which defaults to 'n'. Just add a comment what this is about like it's
> done with the other options in that file which are only selectable.
Question: Should this new configuration option be placed inside or
outside the following section:
```
menu "IRQ subsystem"


endmenu
```
In my patch, I have added the new configuration option at the end of
the file, outside the "IRQ subsystem" section.