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([110.9.142.4]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-c866325d1d3sm6505293a12.11.2026.06.14.09.15.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Jun 2026 09:15:17 -0700 (PDT) From: Sang-Heon Jeon To: Rob Herring , Saravana Kannan , Huacai Chen , WANG Xuerui , Thomas Bogendoerfer Cc: devicetree@vger.kernel.org, loongarch@lists.linux.dev, linux-mips@vger.kernel.org, Sang-Heon Jeon Subject: [PATCH 0/3] of/fdt, LoongArch, MIPS: fix misleading reservation success message Date: Mon, 15 Jun 2026 01:15:00 +0900 Message-ID: <20260614161503.2219681-1-ekffu200098@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-mips@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit While reading the elfcorehdr reservation paths I noticed that fdt_reserve_elfcorehdr(), LoongArch's arch_reserve_vmcore() and MIPS's mips_reserve_vmcore() ignore the return value of memblock_reserve() and print a success message even when the reservation fails. memblock_reserve() is unlikely to fail this early in boot. However, printing success on a failed reservation is misleading. I think it is worth fixing, but feel free to drop it if you disagree. The three call sites are in different trees, so I split the change into one patch per arch/subsystem. The patches are independent and can be applied separately. Sang-Heon Jeon (3): of/fdt: fix misleading elfcorehdr reservation success message LoongArch: fix misleading elfcorehdr reservation success message MIPS: fix misleading elfcorehdr reservation success message arch/loongarch/kernel/setup.c | 5 ++++- arch/mips/kernel/setup.c | 7 +++++-- drivers/of/fdt.c | 5 ++++- 3 files changed, 13 insertions(+), 4 deletions(-) -- 2.43.0