| Message ID | 20210812120913.9316-3-tim.gardner@canonical.com |
|---|---|
| State | New |
| Headers | show
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Thu, 12 Aug 2021 05:09:23 -0700 (PDT) Received: from localhost.localdomain ([69.163.84.166]) by smtp.gmail.com with ESMTPSA id i11sm3204940pfo.29.2021.08.12.05.09.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Aug 2021 05:09:22 -0700 (PDT) From: Tim Gardner <tim.gardner@canonical.com> To: kernel-team@lists.ubuntu.com Subject: [PATCH 2/8] UBUNTU: SAUCE: ubuntu/sgx: missing synchronize_srcu call before cleanup Date: Thu, 12 Aug 2021 06:09:07 -0600 Message-Id: <20210812120913.9316-3-tim.gardner@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210812120913.9316-1-tim.gardner@canonical.com> References: <20210812120913.9316-1-tim.gardner@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 |
Sync to SGX 1.33.2
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expand
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diff --git a/ubuntu/sgx/encl.c b/ubuntu/sgx/encl.c index 8dab735ca1c95..d58fada28e2c8 100644 --- a/ubuntu/sgx/encl.c +++ b/ubuntu/sgx/encl.c @@ -589,7 +589,7 @@ void sgx_encl_release(struct kref *ref) if (encl->backing) fput(encl->backing); - + synchronize_srcu_expedited(&encl->srcu); cleanup_srcu_struct(&encl->srcu); WARN_ON_ONCE(!list_empty(&encl->mm_list));
BugLink: https://bugs.launchpad.net/bugs/1936240 https://github.com/intel/SGXDataCenterAttestationPrimitives 46c684f7f3504b890a30160a79759f1aa86f91fc Linux Driver: missing synchronize_srcu call before cleanup Signed-off-by: Tim Gardner <tim.gardner@canonical.com> --- ubuntu/sgx/encl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)