在使用EFI stub启动Linux内核时,可以通过在内核命令行参数中指定initrd选项来加载initrd。例如,如果initrd镜像文件名为initrd.img,并且位于EFI系统分区的某个路径下,你可以在内核命令行中添加如下参数: text initrd=\EFI\path\to\initrd.img 这个参数告诉EFI stub在启动过程中加载指定的ini
Logs EFI stub: Loaded initrd from LINUX_EFI_INITRD_MEDIA_GUID device path One thing I noticed, when I go to rescue mode and open the disk Idd'ed Talos raw image, I see the following: GPT PMBR size mismatch (181931 != 1000215215) will be corrected by write. The backup GPT table is ...
Boot hangs at 'EFI Stub: Loaded initrd from command line option' when booting 5.15.83-1-pve I have been running 5.15.74-1-pve just fine, and am able to boot this kernel release without any problems. 5.15.83-1-pve will hang and require a power cycle to get back into the boot promp...
然后通过efi_bs_call宏,调用system table中的boot service的handle_protocol方法,该方法指定的protocol为LOADED_IMAGE_PROTOCOL_GUID,即查询handle指向的image的相关信息,并把查询结果返回在image这个参数里。 我们来具体看下uefi specification中定义的LOADED_IMAGE_PROTOCOL返回的结果是什么。 由上可见,该protocol返回结果的...
EFI stub: Loaded initrd from LINUX_EFI_INITRD_MEDIA_GUID device path And then it freezes, - I had to hard power-off the iMac via the power-button. (Same as before.) lorn10commentedFeb 23, 2022• edited A new addition: I was really for the first time able to install a32bitdistro...
@@ -255,6 +255,13 @@ SYSCALL_DEFINE5(kexec_file_load, int, kernel_fd, int, initrd_fd, if (!capable(CAP_SYS_BOOT) || kexec_load_disabled) return -EPERM; + /* Don't permit images to be loaded into trusted kernels if we're not + * going to verify the signature on them...
FOREACH_ARRAY(i, initrds, _INITRD_MAX) iovec_array_extend(all_initrds, n_all_initrds, *i); }static EFI_STATUS load_addons( EFI_HANDLE stub_image, EFI_LOADED_IMAGE_PROTOCOL *loaded_image, const char16_t *prefix, const char *uname,...
Retrieve FDT size when loaded from UEFI config table efi: Clean up the efi_call_phys_[prolog|epilog]() save/restore interaction efi: Disable interrupts around EFI calls, not in the epilog/prolog calls x86/efi: Add a "debug" option to the efi= cmdline firmware: dmi_scan: Use direct ...
* - 0x1: initrd loading from the LINUX_EFI_INITRD_MEDIA_GUID device path, * - 0x2: initrd loading using the initrd= command line option, where the file * may be specified using device path notation, and is not required to * reside on the same volume as the loaded kernel image. ...
By default, kernelstub will attempt to set up an entry in the system NVRAM to boot the kernel directly. If you want to use kernelstub with a separate program (e.g.bootctl/systemd-bootor rEFIt/rEFInd), you can use the-mflag. This causes kernelstub to copy the kernel and initrd into...