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AJvYcCUZT9C3d+k+KNIVogtYdKQ7i3T5ZIE8o1d9bvqQZuZxQGF9VtRNcbmOaSiM8g68nF7gTyxsnqfa0Q==@kvack.org X-Gm-Message-State: AOJu0YyKG7lXMVkCtacMwQniB4Mu4oNznuA/ocO+Chyl7+U8aCCSWnZp FeTcxfKY319/ps2BOVBcN4BDqFACBup+ALElpIxcRk+yXuOILMNurcBy77PVjk0gOACLkjavkVo LP5AsW05/5ASnaWr9Zjcp1zmj2gVq1HwEHUqSj59J9w== X-Gm-Gg: ASbGncsZJm06tq7gCt+r9/UxS9OyUq/3M/N6TyDApWttsW9NmY6lDm5FNUGnJBA5mzd lB3tRtfIMSzf1ywDHq93vYdxVHaES3Br/xtEI13/whqdHmHixM4Cz2wJC2y4iQBmgeGXTBQzla9 fxfzBa8bnLymTIm2iWgWBA5J2KbLYlWhIlr0VhXN5rvo13zlquH06VQiV14qtnEn/rBCNcLtSCp ZA3CTQVqwTdKEgFG0PKGZD3UnVTKFV6Dq576PxT2JH2mjCRy0UCbEvgpA== X-Google-Smtp-Source: AGHT+IFqOOzcW34Qt5BtLWZl2weqcPZ4vSKaEdo/r8Kg1aP22Cs7VB3g26OtE+gc5XTlHx+GtBN4rDcQMAuYp8I/OQ4= X-Received: by 2002:a05:6402:4543:b0:640:ebca:e680 with SMTP id 4fb4d7f45d1cf-64350ec0940mr319721a12.37.1763064689030; Thu, 13 Nov 2025 12:11:29 -0800 (PST) MIME-Version: 1.0 References: <20251101142325.1326536-1-pasha.tatashin@soleen.com> <20251101142325.1326536-2-pasha.tatashin@soleen.com> <029090cf-9a4d-4f79-b857-04c3ada83323@linux.dev> <442fa82e-16ef-4bde-84eb-743450222468@linux.dev> <0735e1ef-2b65-4a54-b4d5-964fb875cd09@linux.dev> <9e144e21-a5e7-4c12-b8b0-07172787ab37@linux.dev> In-Reply-To: <9e144e21-a5e7-4c12-b8b0-07172787ab37@linux.dev> From: Pasha Tatashin Date: Thu, 13 Nov 2025 15:10:52 -0500 X-Gm-Features: AWmQ_blSG7On0GhlPsFoQI0cU4BjzgyhDv68bXpGIzhq4rnHTQGnsGUkDO_x7mo Message-ID: Subject: Re: [PATCH v9 1/9] kho: make debugfs interface optional To: "Yanjun.Zhu" Cc: Pratyush Yadav , akpm@linux-foundation.org, brauner@kernel.org, corbet@lwn.net, graf@amazon.com, jgg@ziepe.ca, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, masahiroy@kernel.org, ojeda@kernel.org, rdunlap@infradead.org, rppt@kernel.org, tj@kernel.org Content-Type: text/plain; charset="UTF-8" X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 930C44000A X-Stat-Signature: sp7hjw6bhdi76kmeq7r1451j9jsy3jxs X-Rspam-User: X-HE-Tag: 1763064690-907319 X-HE-Meta: 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 0BcI9FX4 aTFJ3ilpdAHLKqaH2NrayTMsr059tPq2Daz6zY9o+WOvxK9sWYMlsaR0gLX8HLZjVWhiv4HoHgBdT8tHto8G+5RSZXcJre99Y9oy0dUgdi3wc1S4vrDohZ8f4hdRPW8M+9uCQhF/xnSZ9qFfxbWFCL84kk7Owazo+FZ5Oyq2HnzbXj5r30ZisbIDplnBlEIa0PVB4 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: > set -e > > -kexec -l -s --reuse-cmdline /boot/bzImage > +kexec -l -s --reuse-cmdline /boot/bzImage --initrd > /boot/initramfs-`uname -r`.img Thank you for your suggestion, in the next version, I am going to add initramfs optionally, I am thinking to update script to something like this: #!/bin/sh # SPDX-License-Identifier: GPL-2.0 set -e # Use $KERNEL and $INITRAMFS to pass custom Kernel and optional initramfs KERNEL="${KERNEL:-/boot/bzImage}" set -- -l -s --reuse-cmdline "$KERNEL" INITRAMFS="${INITRAMFS:-/boot/initramfs}" if [ -f "$INITRAMFS" ]; then set -- "$@" --initrd="$INITRAMFS" fi kexec "$@" kexec -e