Message ID | 20220817085150.2078055-15-gerald.yang@canonical.com |
---|---|
State | New |
Headers | show
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[220.135.31.21]) by smtp.gmail.com with ESMTPSA id s90-20020a17090a69e300b001f522180d46sm1001033pjj.8.2022.08.17.01.52.09 for <kernel-team@lists.ubuntu.com> (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Aug 2022 01:52:10 -0700 (PDT) From: Gerald Yang <gerald.yang@canonical.com> To: kernel-team@lists.ubuntu.com Subject: [SRU][jammy/linux-aws][kinetic/linux-aws][PATCH 11/20] UBUNTU: SAUCE: x86/xen: close event channels for PIRQs in system core suspend callback Date: Wed, 17 Aug 2022 16:51:40 +0800 Message-Id: <20220817085150.2078055-15-gerald.yang@canonical.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220817085150.2078055-1-gerald.yang@canonical.com> References: <20220817085150.2078055-1-gerald.yang@canonical.com> MIME-Version: 1.0 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions <kernel-team.lists.ubuntu.com> List-Unsubscribe: <https://lists.ubuntu.com/mailman/options/kernel-team>, <mailto:kernel-team-request@lists.ubuntu.com?subject=unsubscribe> List-Archive: <https://lists.ubuntu.com/archives/kernel-team> List-Post: <mailto:kernel-team@lists.ubuntu.com> List-Help: <mailto:kernel-team-request@lists.ubuntu.com?subject=help> List-Subscribe: <https://lists.ubuntu.com/mailman/listinfo/kernel-team>, <mailto:kernel-team-request@lists.ubuntu.com?subject=subscribe> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" <kernel-team-bounces@lists.ubuntu.com> |
Series |
UBUNTU: SAUCE: PM: Hibernate: Enable Hibernation for Xen Based Instance Types
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diff --git a/arch/x86/xen/suspend.c b/arch/x86/xen/suspend.c index dae0f74f5390..affa63d4b6bd 100644 --- a/arch/x86/xen/suspend.c +++ b/arch/x86/xen/suspend.c @@ -105,6 +105,8 @@ static int xen_syscore_suspend(void) xen_save_steal_clock(cpu); } + xen_shutdown_pirqs(); + xrfp.domid = DOMID_SELF; xrfp.gpfn = __pa(HYPERVISOR_shared_info) >> PAGE_SHIFT;