Messages in this thread | | | Date | Wed, 10 Jul 2013 09:30:49 +0200 | From | Borislav Petkov <> | Subject | Re: early microcode on amd is broken when no initramfs provided |
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On Tue, Jul 09, 2013 at 06:36:01PM +0200, Johannes Hirte wrote: > When CONFIG_MICROCODE_EARLY is enabled on AMD but no initramfs is provided in the > bootmanager (grub2), the system hangs here:
Hmm, I can't reproduce it here.
grub2 entry is:
menuentry 'Debian GNU/Linux, with Linux 3.10.0+' --class debian --class gnu-linux --class gnu --class os { load_video insmod gzio insmod part_msdos insmod ext2 set root='(hd0,msdos1)' search --no-floppy --fs-uuid --set=root adbbd17b-6e04-4458-814f-9a2b75a4d91e echo 'Loading Linux 3.10.0+ ...' linux /boot/vmlinuz-3.10.0+ root=/dev/sda1 ro resume=/dev/sda2 ignore_loglevel }
Kernel is: v3.10-8587-g496322b
.config settings are:
$ zgrep -E "(INITRD|MICROCODE)" /proc/config.gz CONFIG_BLK_DEV_INITRD=y CONFIG_MICROCODE=y CONFIG_MICROCODE_INTEL=y CONFIG_MICROCODE_AMD=y CONFIG_MICROCODE_OLD_INTERFACE=y CONFIG_MICROCODE_INTEL_LIB=y CONFIG_MICROCODE_INTEL_EARLY=y CONFIG_MICROCODE_AMD_EARLY=y CONFIG_MICROCODE_EARLY=y # CONFIG_ACPI_INITRD_TABLE_OVERRIDE is not set
Can you send me your .config and your grub entry please?
Thanks.
-- Regards/Gruss, Boris.
Sent from a fat crate under my desk. Formatting is fine. --
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