From: Juergen Gross <jgross@suse.com>
To: Boris Ostrovsky <boris.ostrovsky@oracle.com>,
xen-devel@lists.xenproject.org, x86@kernel.org,
virtualization@lists.linux-foundation.org,
linux-kernel@vger.kernel.org
Cc: peterz@infradead.org, Deep Shah <sdeep@vmware.com>,
"VMware, Inc." <pv-drivers@vmware.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Stefano Stabellini <sstabellini@kernel.org>
Subject: Re: [PATCH v2 2/2] x86/xen: switch initial pvops IRQ functions to dummy ones
Date: Thu, 23 Sep 2021 06:45:52 +0200 [thread overview]
Message-ID: <aa634c0c-d949-de8f-c1a3-668b83271c14@suse.com> (raw)
In-Reply-To: <429cdc9b-b9f1-5393-8baf-cdd2046cd65a@oracle.com>
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On 22.09.21 23:49, Boris Ostrovsky wrote:
>
> On 9/22/21 6:31 AM, Juergen Gross wrote:
>> The initial pvops functions handling irq flags will only ever be called
>> before interrupts are being enabled.
>>
>> So make the __init and switch them to be dummy functions:
>
>
> What are you making __init?
Oh, sorry, that's a leftover from a previous version.
>> +/* stub always return ing 0. */
>
>
> "always returning"
Yes.
Juergen
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next prev parent reply other threads:[~2021-09-23 4:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-22 10:31 [PATCH v2 0/2] x86/xen: simplify irq pvops Juergen Gross
2021-09-22 10:31 ` [PATCH v2 1/2] x86/xen: remove xen_have_vcpu_info_placement flag Juergen Gross
2021-09-22 21:43 ` Boris Ostrovsky
2021-09-23 4:44 ` Juergen Gross
2021-09-23 14:09 ` Boris Ostrovsky
2021-09-22 10:31 ` [PATCH v2 2/2] x86/xen: switch initial pvops IRQ functions to dummy ones Juergen Gross
2021-09-22 21:49 ` Boris Ostrovsky
2021-09-23 4:45 ` Juergen Gross [this message]
2021-09-22 12:46 ` [PATCH v2 0/2] x86/xen: simplify irq pvops Peter Zijlstra
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