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[84.195.73.202]) by smtp.googlemail.com with ESMTPSA id 5b1f17b1804b1-46fb497aec2sm83873195e9.1.2025.10.11.01.13.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Oct 2025 01:13:59 -0700 (PDT) From: Daan De Meyer To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-arm@nongnu.org, Peter Maydell , Gerd Hoffmann , Daan De Meyer Subject: [PATCH v2 0/3] Add support for zboot images compressed with zstd Date: Sat, 11 Oct 2025 10:13:44 +0200 Message-ID: <20251011081347.4063198-1-daan.j.demeyer@gmail.com> X-Mailer: git-send-email 2.51.0 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::332; envelope-from=daan.j.demeyer@gmail.com; helo=mail-wm1-x332.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, T_SPF_TEMPERROR=0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Fedora arm64 has an EFI_ZBOOT kernel image compressed with zstd. Let's make sure we can use it for direct kernel boot with qemu. Daan De Meyer (3): Rename LOAD_IMAGE_MAX_GUNZIP_BYTES to LOAD_IMAGE_MAX_DECOMPRESSED_BYTES Use g_autofree in unpack_efi_zboot_image() Add support for zboot images compressed with zstd hw/arm/boot.c | 2 +- hw/core/loader.c | 40 ++++++++++++++++++++++++++-------------- hw/nvram/fw_cfg.c | 2 +- include/hw/loader.h | 2 +- 4 files changed, 29 insertions(+), 17 deletions(-) -- 2.51.0