| Message ID | 20200902030107.33380-5-boqun.feng@gmail.com |
|---|---|
| State | Superseded |
| Headers | show
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[66.111.4.228]) by smtp.gmail.com with ESMTPSA id t186sm3744445qkc.98.2020.09.01.20.01.26 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 01 Sep 2020 20:01:26 -0700 (PDT) Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailauth.nyi.internal (Postfix) with ESMTP id D272527C005A; Tue, 1 Sep 2020 23:01:25 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute3.internal (MEProxy); Tue, 01 Sep 2020 23:01:25 -0400 X-ME-Sender: <xms:BQtPX_i3sg81qiBGgK_Mgct_iYTGkOzACcKN-NECJS75_l-4CoTvIg> <xme:BQtPX8BA9zB8d8VzwBMyMF400BdpGfZx8sS2q9qSCt2PDvEF1hZDuUWysKJ6r3xf7 H_CkHuU4l3mAqzA3g> X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduiedrudefkedgieeiucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne goufhorhhtvggutfgvtghiphdvucdlgedtmdenucfjughrpefhvffufffkofgjfhgggfes tdekredtredttdenucfhrhhomhepuehoqhhunhcuhfgvnhhguceosghoqhhunhdrfhgvnh hgsehgmhgrihhlrdgtohhmqeenucggtffrrghtthgvrhhnpeehvdevteefgfeiudettdef vedvvdelkeejueffffelgeeuhffhjeetkeeiueeuleenucfkphephedvrdduheehrdduud durdejudenucevlhhushhtvghrufhiiigvpeefnecurfgrrhgrmhepmhgrihhlfhhrohhm pegsohhquhhnodhmvghsmhhtphgruhhthhhpvghrshhonhgrlhhithihqdeiledvgeehtd eigedqudejjeekheehhedvqdgsohhquhhnrdhfvghngheppehgmhgrihhlrdgtohhmsehf ihigmhgvrdhnrghmvg X-ME-Proxy: <xmx:BQtPX_Fp0yXWQtPYcGftUg-1TZ-rX568bfIUbFj-pJ5c-RqOsgU2-A> <xmx:BQtPX8QNQvnkyCgozuRQB51cRghNsFLHUpBIC6TXMipjCiHq5c2sRw> <xmx:BQtPX8y4cV5S3xuVQH7FLiBqdxMXj_wdvPoTejUSrvPUxorOy8DFtA> <xmx:BQtPX4BqrqnjGChB1OrrBiKXRCH_DIWf4QynRlZNBWnhr0PK7TxoOk_hB5k> Received: from localhost (unknown [52.155.111.71]) by mail.messagingengine.com (Postfix) with ESMTPA id 42B243280063; Tue, 1 Sep 2020 23:01:25 -0400 (EDT) From: Boqun Feng <boqun.feng@gmail.com> To: linux-hyperv@vger.kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-scsi@vger.kernel.org Cc: "K. Y. Srinivasan" <kys@microsoft.com>, Haiyang Zhang <haiyangz@microsoft.com>, Stephen Hemminger <sthemmin@microsoft.com>, Wei Liu <wei.liu@kernel.org>, Jiri Kosina <jikos@kernel.org>, Benjamin Tissoires <benjamin.tissoires@redhat.com>, Dmitry Torokhov <dmitry.torokhov@gmail.com>, "David S. Miller" <davem@davemloft.net>, Jakub Kicinski <kuba@kernel.org>, "James E.J. Bottomley" <jejb@linux.ibm.com>, "Martin K. Petersen" <martin.petersen@oracle.com>, Michael Kelley <mikelley@microsoft.com>, Boqun Feng <boqun.feng@gmail.com> Subject: [RFC v2 04/11] Drivers: hv: Use HV_HYP_PAGE in hv_synic_enable_regs() Date: Wed, 2 Sep 2020 11:01:00 +0800 Message-Id: <20200902030107.33380-5-boqun.feng@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200902030107.33380-1-boqun.feng@gmail.com> References: <20200902030107.33380-1-boqun.feng@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: <netdev.vger.kernel.org> X-Mailing-List: netdev@vger.kernel.org |
| Series |
Hyper-V: Support PAGE_SIZE larger than 4K
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expand
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diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c index 7499079f4077..8ac8bbf5b5aa 100644 --- a/drivers/hv/hv.c +++ b/drivers/hv/hv.c @@ -165,7 +165,7 @@ void hv_synic_enable_regs(unsigned int cpu) hv_get_simp(simp.as_uint64); simp.simp_enabled = 1; simp.base_simp_gpa = virt_to_phys(hv_cpu->synic_message_page) - >> PAGE_SHIFT; + >> HV_HYP_PAGE_SHIFT; hv_set_simp(simp.as_uint64); @@ -173,7 +173,7 @@ void hv_synic_enable_regs(unsigned int cpu) hv_get_siefp(siefp.as_uint64); siefp.siefp_enabled = 1; siefp.base_siefp_gpa = virt_to_phys(hv_cpu->synic_event_page) - >> PAGE_SHIFT; + >> HV_HYP_PAGE_SHIFT; hv_set_siefp(siefp.as_uint64);
Both the base_*_gpa should use the guest page number in Hyper-V page, so use HV_HYP_PAGE instead of PAGE. Signed-off-by: Boqun Feng <boqun.feng@gmail.com> --- drivers/hv/hv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)