From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-it0-f69.google.com (mail-it0-f69.google.com [209.85.214.69]) by kanga.kvack.org (Postfix) with ESMTP id 74FE36B0268 for ; Tue, 5 Dec 2017 07:41:40 -0500 (EST) Received: by mail-it0-f69.google.com with SMTP id f185so839868itc.2 for ; Tue, 05 Dec 2017 04:41:40 -0800 (PST) Received: from merlin.infradead.org (merlin.infradead.org. [2001:8b0:10b:1231::1]) by mx.google.com with ESMTPS id f39si42245iod.135.2017.12.05.04.41.39 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 05 Dec 2017 04:41:39 -0800 (PST) Message-Id: <20171205123820.134563117@infradead.org> Date: Tue, 05 Dec 2017 13:34:50 +0100 From: Peter Zijlstra Subject: [PATCH 5/9] x86/uv: Use the right tlbflush API References: <20171205123444.990868007@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline; filename=peterz-tlb-uv.patch Sender: owner-linux-mm@kvack.org List-ID: To: linux-kernel@vger.kernel.org Cc: x86@kernel.org, Linus Torvalds , Andy Lutomirsky , Peter Zijlstra , Dave Hansen , Borislav Petkov , Greg KH , keescook@google.com, hughd@google.com, Brian Gerst , Josh Poimboeuf , Denys Vlasenko , Rik van Riel , Boris Ostrovsky , Juergen Gross , David Laight , Eduardo Valentin , aliguori@amazon.com, Will Deacon , daniel.gruss@iaik.tugraz.at, Dave Hansen , Ingo Molnar , moritz.lipp@iaik.tugraz.at, linux-mm@kvack.org, Borislav Petkov , michael.schwarz@iaik.tugraz.at, richard.fellner@student.tugraz.at, Andrew Banman , Mike Travis Since uv_flush_tlb_others() implements flush_tlb_others() which is about flushing user mappings, we should use __flush_tlb_single(), which too is about flushing user mappings. Cc: Andrew Banman Cc: Mike Travis Signed-off-by: Peter Zijlstra (Intel) --- arch/x86/platform/uv/tlb_uv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/x86/platform/uv/tlb_uv.c +++ b/arch/x86/platform/uv/tlb_uv.c @@ -299,7 +299,7 @@ static void bau_process_message(struct m local_flush_tlb(); stat->d_alltlb++; } else { - __flush_tlb_one(msg->address); + __flush_tlb_single(msg->address); stat->d_onetlb++; } stat->d_requestee++; -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org