From: "Michael Brown" <mcb30@ipxe.org>
To: devel@edk2.groups.io, kraxel@redhat.com
Cc: Laszlo Ersek <lersek@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Ard Biesheuvel <ardb@kernel.org>
Subject: Re: [edk2-devel] [PATCH 2/3] OvmfPkg: Add library to handle TPL from within nested interrupt handlers
Date: Tue, 20 Dec 2022 15:02:02 +0000 [thread overview]
Message-ID: <01020185300e504c-6565abf9-f6d1-41ae-975b-4c59e33c2f2e-000000@eu-west-1.amazonses.com> (raw)
In-Reply-To: <ac60f07a-df27-bcfd-4129-0d6bfcf7ac77@ipxe.org>
On 09/12/2022 15:22, Michael Brown wrote:
> On 09/12/2022 15:02, Gerd Hoffmann wrote:
>>> Add the Nested Interrupt TPL Library (NestedInterruptTplLib) to
>>> provide helper functions that can be used by nested interrupt
>>> handlers in place of RaiseTPL()/RestoreTPL().
>>
>> <snip>
>
>> The idea looks sane to me and I couldn't spot any logic errors in
>> this.
>
> Great! :)
Ping. Is there anything else that needs to be done before this gets
merged? It would be good to have the regression bug fixed.
Thanks,
Michael
next prev parent reply other threads:[~2022-12-20 15:02 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1670328507.git.mcb30@ipxe.org>
2022-12-09 10:20 ` [PATCH 1/3] OvmfPkg: Send EOI before RestoreTPL() in timer interrupt handlers Michael Brown
2022-12-09 10:20 ` [PATCH 2/3] OvmfPkg: Add library to handle TPL from within nested " Michael Brown
2022-12-09 15:02 ` [edk2-devel] " Gerd Hoffmann
2022-12-09 15:22 ` Michael Brown
[not found] ` <ac60f07a-df27-bcfd-4129-0d6bfcf7ac77@ipxe.org>
2022-12-20 15:02 ` Michael Brown [this message]
2022-12-21 8:06 ` Laszlo Ersek
2022-12-23 14:25 ` Ard Biesheuvel
2022-12-09 10:20 ` [PATCH 3/3] OvmfPkg: Use NestedInterruptTplLib in " Michael Brown
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