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Sun, 14 Aug 2022 23:55:38 -0700 (PDT) X-Google-Smtp-Source: AA6agR5gSneUL2Qdvf4jY+Km6lnQKEAMNgjtedDGxytTE89P2b0LLUeE3NqKVwS7DQzMiYmV23B6Fg== X-Received: by 2002:a17:90a:5888:b0:1f5:f1d2:54bb with SMTP id j8-20020a17090a588800b001f5f1d254bbmr25854861pji.178.1660546538288; Sun, 14 Aug 2022 23:55:38 -0700 (PDT) Received: from localhost ([240e:3a1:2ea:acc0:8cff:e01c:2dbf:2ae8]) by smtp.gmail.com with ESMTPSA id l20-20020a17090b079400b001f89383d587sm4015601pjz.56.2022.08.14.23.55.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Aug 2022 23:55:37 -0700 (PDT) Date: Mon, 15 Aug 2022 14:53:25 +0800 From: Coiby Xu To: Stefan Berger Cc: kexec@lists.infradead.org, devicetree@vger.kernel.org, linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, nayna@linux.ibm.com, nasastry@in.ibm.com, mpe@ellerman.id.au Subject: Re: [PATCH v7 0/6] tpm: Preserve TPM measurement log across kexec (ppc64) Message-ID: <20220815065325.h3t3igr6nogf7h23@Rk> References: <20220812164305.2056641-1-stefanb@linux.ibm.com> <20220815064813.77g6icbkygrbmapa@Rk> MIME-Version: 1.0 In-Reply-To: <20220815064813.77g6icbkygrbmapa@Rk> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220814_235544_762695_4BC0036F X-CRM114-Status: UNSURE ( 8.52 ) X-CRM114-Notice: Please train this message. X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org On Mon, Aug 15, 2022 at 02:48:13PM +0800, Coiby Xu wrote: >I can confirm this patch set fixes an issue that guest kdump kernel >crashes on POWER9 host by applying it to 5.19.1 (there is a conflict >when applying this patch set to latest kernel i.e. 6.0.0-rc1). FYI, here's the error of applying it to 6.0.0-rc1, [root@localhost linux]# git am ../v7_tpm_log.mbox Applying: of: check previous kernel's ima-kexec-buffer against memory bounds error: patch failed: drivers/of/kexec.c:126 error: drivers/of/kexec.c: patch does not apply Patch failed at 0001 of: check previous kernel's ima-kexec-buffer against memory bounds hint: Use 'git am --show-current-patch=diff' to see the failed patch -- Best regards, Coiby _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec