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Wed, 01 Apr 2026 18:50:20 -0700 (PDT) X-Received: by 2002:a17:903:2282:b0:2b2:49a7:a5bc with SMTP id d9443c01a7336-2b269caa786mr54155025ad.39.1775094619683; Wed, 01 Apr 2026 18:50:19 -0700 (PDT) Received: from localhost ([49.65.225.51]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2b2749cbd9fsm9680585ad.75.2026.04.01.18.50.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Apr 2026 18:50:19 -0700 (PDT) Date: Thu, 2 Apr 2026 09:46:37 +0800 From: Coiby Xu To: Baoquan He Cc: kexec@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, devicetree@vger.kernel.org, Will Deacon , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)" , "H. Peter Anvin" , Andrew Morton , Vivek Goyal , Dave Young , "open list:X86 ARCHITECTURE (32-BIT AND 64-BIT)" Subject: Re: [PATCH v5 1/3] crash_dump/dm-crypt: Don't print in arch-specific code Message-ID: References: <20260225060347.718905-1-coxu@redhat.com> <20260225060347.718905-2-coxu@redhat.com> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 In-Reply-To: X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: xP_t3eDC7GNZig9IYDioV38qck5IJKtwn4EWqNkTXDo_1775094620 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline On Tue, Mar 31, 2026 at 03:12:04PM +0800, Baoquan He wrote: >On 02/25/26 at 02:03pm, Coiby Xu wrote: >> When the vmcore dumping target is not a LUKS-encrypted target, it's >> expected that there is no dm-crypt key thus no need to return -ENOENT. >> Also print more logs in crash_load_dm_crypt_keys. The benefit is >> arch-specific code can be more succinct. >> >> Suggested-by: Will Deacon >> Signed-off-by: Coiby Xu >> --- >> arch/x86/kernel/kexec-bzimage64.c | 6 +----- >> kernel/crash_dump_dm_crypt.c | 7 +++++-- >> 2 files changed, 6 insertions(+), 7 deletions(-) > >Acked-by: Baoquan He Thank Baoquan for ack'ing the kexec/kdump part of this patch set! -- Best regards, Coiby