From: Nadav Amit <namit@vmware.com>
To: Juergen Gross <jgross@suse.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
Andy Lutomirski <luto@kernel.org>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@intel.com>,
Ingo Molnar <mingo@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>,
the arch/x86 maintainers <x86@kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
"K. Y. Srinivasan" <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
Sasha Levin <sashal@kernel.org>,
Paolo Bonzini <pbonzini@redhat.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
"linux-hyperv@vger.kernel.org" <linux-hyperv@vger.kernel.org>,
"virtualization@lists.linux-foundation.org"
<virtualization@lists.linux-foundation.org>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>
Subject: Re: [RFC PATCH v2 04/12] x86/mm/tlb: Flush remote and local TLBs concurrently
Date: Fri, 31 May 2019 19:44:41 +0000 [thread overview]
Message-ID: <1DEA29A7-D033-4816-876C-05E7D77F0437@vmware.com> (raw)
In-Reply-To: <a847ee9c-4faf-c8b4-43bb-cc30e0980796@suse.com>
> On May 31, 2019, at 4:48 AM, Juergen Gross <jgross@suse.com> wrote:
>
> On 31/05/2019 08:36, Nadav Amit wrote:
>>
>> --- a/arch/x86/include/asm/paravirt_types.h
>> +++ b/arch/x86/include/asm/paravirt_types.h
>> @@ -211,6 +211,12 @@ struct pv_mmu_ops {
>> void (*flush_tlb_user)(void);
>> void (*flush_tlb_kernel)(void);
>> void (*flush_tlb_one_user)(unsigned long addr);
>> + /*
>> + * flush_tlb_multi() is the preferred interface. When it is used,
>> + * flush_tlb_others() should return false.
>
> Didn't you want to remove/change this comment?
Yes! Sorry for that. Fixed now.
prev parent reply other threads:[~2019-05-31 19:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190531063645.4697-1-namit@vmware.com>
2019-05-31 6:36 ` [RFC PATCH v2 04/12] x86/mm/tlb: Flush remote and local TLBs concurrently Nadav Amit
2019-05-31 11:48 ` Juergen Gross
2019-05-31 19:44 ` Nadav Amit [this message]
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