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path: root/drivers/firmware/efi/ovmf-debug-log.c
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2025-07-09efi: add ovmf debug log driverGerd Hoffmann
Recent OVMF versions (edk2-stable202508 + newer) can write their debug log to a memory buffer. This driver exposes the log content via sysfs (/sys/firmware/efi/ovmf_debug_log). Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org>